pmacct-1.7.8/ 0000755 0001750 0001750 00000000000 14354105633 012010 5 ustar paolo paolo pmacct-1.7.8/depcomp 0000755 0001750 0001750 00000056020 14354105416 013367 0 ustar paolo paolo #! /bin/sh
# depcomp - compile a program generating dependencies as side-effects
scriptversion=2018-03-07.03; # UTC
# Copyright (C) 1999-2020 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see .
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# Originally written by Alexandre Oliva .
case $1 in
'')
echo "$0: No command. Try '$0 --help' for more information." 1>&2
exit 1;
;;
-h | --h*)
cat <<\EOF
Usage: depcomp [--help] [--version] PROGRAM [ARGS]
Run PROGRAMS ARGS to compile a file, generating dependencies
as side-effects.
Environment variables:
depmode Dependency tracking mode.
source Source file read by 'PROGRAMS ARGS'.
object Object file output by 'PROGRAMS ARGS'.
DEPDIR directory where to store dependencies.
depfile Dependency file to output.
tmpdepfile Temporary file to use when outputting dependencies.
libtool Whether libtool is used (yes/no).
Report bugs to .
EOF
exit $?
;;
-v | --v*)
echo "depcomp $scriptversion"
exit $?
;;
esac
# Get the directory component of the given path, and save it in the
# global variables '$dir'. Note that this directory component will
# be either empty or ending with a '/' character. This is deliberate.
set_dir_from ()
{
case $1 in
*/*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
*) dir=;;
esac
}
# Get the suffix-stripped basename of the given path, and save it the
# global variable '$base'.
set_base_from ()
{
base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
}
# If no dependency file was actually created by the compiler invocation,
# we still have to create a dummy depfile, to avoid errors with the
# Makefile "include basename.Plo" scheme.
make_dummy_depfile ()
{
echo "#dummy" > "$depfile"
}
# Factor out some common post-processing of the generated depfile.
# Requires the auxiliary global variable '$tmpdepfile' to be set.
aix_post_process_depfile ()
{
# If the compiler actually managed to produce a dependency file,
# post-process it.
if test -f "$tmpdepfile"; then
# Each line is of the form 'foo.o: dependency.h'.
# Do two passes, one to just change these to
# $object: dependency.h
# and one to simply output
# dependency.h:
# which is needed to avoid the deleted-header problem.
{ sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
} > "$depfile"
rm -f "$tmpdepfile"
else
make_dummy_depfile
fi
}
# A tabulation character.
tab=' '
# A newline character.
nl='
'
# Character ranges might be problematic outside the C locale.
# These definitions help.
upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
lower=abcdefghijklmnopqrstuvwxyz
digits=0123456789
alpha=${upper}${lower}
if test -z "$depmode" || test -z "$source" || test -z "$object"; then
echo "depcomp: Variables source, object and depmode must be set" 1>&2
exit 1
fi
# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
depfile=${depfile-`echo "$object" |
sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
rm -f "$tmpdepfile"
# Avoid interferences from the environment.
gccflag= dashmflag=
# Some modes work just like other modes, but use different flags. We
# parameterize here, but still list the modes in the big case below,
# to make depend.m4 easier to write. Note that we *cannot* use a case
# here, because this file can only contain one case statement.
if test "$depmode" = hp; then
# HP compiler uses -M and no extra arg.
gccflag=-M
depmode=gcc
fi
if test "$depmode" = dashXmstdout; then
# This is just like dashmstdout with a different argument.
dashmflag=-xM
depmode=dashmstdout
fi
cygpath_u="cygpath -u -f -"
if test "$depmode" = msvcmsys; then
# This is just like msvisualcpp but w/o cygpath translation.
# Just convert the backslash-escaped backslashes to single forward
# slashes to satisfy depend.m4
cygpath_u='sed s,\\\\,/,g'
depmode=msvisualcpp
fi
if test "$depmode" = msvc7msys; then
# This is just like msvc7 but w/o cygpath translation.
# Just convert the backslash-escaped backslashes to single forward
# slashes to satisfy depend.m4
cygpath_u='sed s,\\\\,/,g'
depmode=msvc7
fi
if test "$depmode" = xlc; then
# IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
gccflag=-qmakedep=gcc,-MF
depmode=gcc
fi
case "$depmode" in
gcc3)
## gcc 3 implements dependency tracking that does exactly what
## we want. Yay! Note: for some reason libtool 1.4 doesn't like
## it if -MD -MP comes after the -MF stuff. Hmm.
## Unfortunately, FreeBSD c89 acceptance of flags depends upon
## the command line argument order; so add the flags where they
## appear in depend2.am. Note that the slowdown incurred here
## affects only configure: in makefiles, %FASTDEP% shortcuts this.
for arg
do
case $arg in
-c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
*) set fnord "$@" "$arg" ;;
esac
shift # fnord
shift # $arg
done
"$@"
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
mv "$tmpdepfile" "$depfile"
;;
gcc)
## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
## (see the conditional assignment to $gccflag above).
## There are various ways to get dependency output from gcc. Here's
## why we pick this rather obscure method:
## - Don't want to use -MD because we'd like the dependencies to end
## up in a subdir. Having to rename by hand is ugly.
## (We might end up doing this anyway to support other compilers.)
## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
## -MM, not -M (despite what the docs say). Also, it might not be
## supported by the other compilers which use the 'gcc' depmode.
## - Using -M directly means running the compiler twice (even worse
## than renaming).
if test -z "$gccflag"; then
gccflag=-MD,
fi
"$@" -Wp,"$gccflag$tmpdepfile"
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
# The second -e expression handles DOS-style file names with drive
# letters.
sed -e 's/^[^:]*: / /' \
-e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
## This next piece of magic avoids the "deleted header file" problem.
## The problem is that when a header file which appears in a .P file
## is deleted, the dependency causes make to die (because there is
## typically no way to rebuild the header). We avoid this by adding
## dummy dependencies for each header file. Too bad gcc doesn't do
## this for us directly.
## Some versions of gcc put a space before the ':'. On the theory
## that the space means something, we add a space to the output as
## well. hp depmode also adds that space, but also prefixes the VPATH
## to the object. Take care to not repeat it in the output.
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
sgi)
if test "$libtool" = yes; then
"$@" "-Wp,-MDupdate,$tmpdepfile"
else
"$@" -MDupdate "$tmpdepfile"
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
echo "$object : \\" > "$depfile"
# Clip off the initial element (the dependent). Don't try to be
# clever and replace this with sed code, as IRIX sed won't handle
# lines with more than a fixed number of characters (4096 in
# IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
# the IRIX cc adds comments like '#:fec' to the end of the
# dependency line.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
| tr "$nl" ' ' >> "$depfile"
echo >> "$depfile"
# The second pass generates a dummy entry for each header file.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
>> "$depfile"
else
make_dummy_depfile
fi
rm -f "$tmpdepfile"
;;
xlc)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
aix)
# The C for AIX Compiler uses -M and outputs the dependencies
# in a .u file. In older versions, this file always lives in the
# current directory. Also, the AIX compiler puts '$object:' at the
# start of each line; $object doesn't have directory information.
# Version 6 uses the directory in both cases.
set_dir_from "$object"
set_base_from "$object"
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.u
tmpdepfile2=$base.u
tmpdepfile3=$dir.libs/$base.u
"$@" -Wc,-M
else
tmpdepfile1=$dir$base.u
tmpdepfile2=$dir$base.u
tmpdepfile3=$dir$base.u
"$@" -M
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
do
test -f "$tmpdepfile" && break
done
aix_post_process_depfile
;;
tcc)
# tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
# FIXME: That version still under development at the moment of writing.
# Make that this statement remains true also for stable, released
# versions.
# It will wrap lines (doesn't matter whether long or short) with a
# trailing '\', as in:
#
# foo.o : \
# foo.c \
# foo.h \
#
# It will put a trailing '\' even on the last line, and will use leading
# spaces rather than leading tabs (at least since its commit 0394caf7
# "Emit spaces for -MD").
"$@" -MD -MF "$tmpdepfile"
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
# Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
# We have to change lines of the first kind to '$object: \'.
sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
# And for each line of the second kind, we have to emit a 'dep.h:'
# dummy dependency, to avoid the deleted-header problem.
sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
rm -f "$tmpdepfile"
;;
## The order of this option in the case statement is important, since the
## shell code in configure will try each of these formats in the order
## listed in this file. A plain '-MD' option would be understood by many
## compilers, so we must ensure this comes after the gcc and icc options.
pgcc)
# Portland's C compiler understands '-MD'.
# Will always output deps to 'file.d' where file is the root name of the
# source file under compilation, even if file resides in a subdirectory.
# The object file name does not affect the name of the '.d' file.
# pgcc 10.2 will output
# foo.o: sub/foo.c sub/foo.h
# and will wrap long lines using '\' :
# foo.o: sub/foo.c ... \
# sub/foo.h ... \
# ...
set_dir_from "$object"
# Use the source, not the object, to determine the base name, since
# that's sadly what pgcc will do too.
set_base_from "$source"
tmpdepfile=$base.d
# For projects that build the same source file twice into different object
# files, the pgcc approach of using the *source* file root name can cause
# problems in parallel builds. Use a locking strategy to avoid stomping on
# the same $tmpdepfile.
lockdir=$base.d-lock
trap "
echo '$0: caught signal, cleaning up...' >&2
rmdir '$lockdir'
exit 1
" 1 2 13 15
numtries=100
i=$numtries
while test $i -gt 0; do
# mkdir is a portable test-and-set.
if mkdir "$lockdir" 2>/dev/null; then
# This process acquired the lock.
"$@" -MD
stat=$?
# Release the lock.
rmdir "$lockdir"
break
else
# If the lock is being held by a different process, wait
# until the winning process is done or we timeout.
while test -d "$lockdir" && test $i -gt 0; do
sleep 1
i=`expr $i - 1`
done
fi
i=`expr $i - 1`
done
trap - 1 2 13 15
if test $i -le 0; then
echo "$0: failed to acquire lock after $numtries attempts" >&2
echo "$0: check lockdir '$lockdir'" >&2
exit 1
fi
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
# Each line is of the form `foo.o: dependent.h',
# or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
# Do two passes, one to just change these to
# `$object: dependent.h' and one to simply `dependent.h:'.
sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process this invocation
# correctly. Breaking it into two sed invocations is a workaround.
sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp2)
# The "hp" stanza above does not work with aCC (C++) and HP's ia64
# compilers, which have integrated preprocessors. The correct option
# to use with these is +Maked; it writes dependencies to a file named
# 'foo.d', which lands next to the object file, wherever that
# happens to be.
# Much of this is similar to the tru64 case; see comments there.
set_dir_from "$object"
set_base_from "$object"
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir.libs/$base.d
"$@" -Wc,+Maked
else
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir$base.d
"$@" +Maked
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
# Add 'dependent.h:' lines.
sed -ne '2,${
s/^ *//
s/ \\*$//
s/$/:/
p
}' "$tmpdepfile" >> "$depfile"
else
make_dummy_depfile
fi
rm -f "$tmpdepfile" "$tmpdepfile2"
;;
tru64)
# The Tru64 compiler uses -MD to generate dependencies as a side
# effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
# At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
# dependencies in 'foo.d' instead, so we check for that too.
# Subdirectories are respected.
set_dir_from "$object"
set_base_from "$object"
if test "$libtool" = yes; then
# Libtool generates 2 separate objects for the 2 libraries. These
# two compilations output dependencies in $dir.libs/$base.o.d and
# in $dir$base.o.d. We have to check for both files, because
# one of the two compilations can be disabled. We should prefer
# $dir$base.o.d over $dir.libs/$base.o.d because the latter is
# automatically cleaned when .libs/ is deleted, while ignoring
# the former would cause a distcleancheck panic.
tmpdepfile1=$dir$base.o.d # libtool 1.5
tmpdepfile2=$dir.libs/$base.o.d # Likewise.
tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504
"$@" -Wc,-MD
else
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir$base.d
tmpdepfile3=$dir$base.d
"$@" -MD
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
do
test -f "$tmpdepfile" && break
done
# Same post-processing that is required for AIX mode.
aix_post_process_depfile
;;
msvc7)
if test "$libtool" = yes; then
showIncludes=-Wc,-showIncludes
else
showIncludes=-showIncludes
fi
"$@" $showIncludes > "$tmpdepfile"
stat=$?
grep -v '^Note: including file: ' "$tmpdepfile"
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
# The first sed program below extracts the file names and escapes
# backslashes for cygpath. The second sed program outputs the file
# name when reading, but also accumulates all include files in the
# hold buffer in order to output them again at the end. This only
# works with sed implementations that can handle large buffers.
sed < "$tmpdepfile" -n '
/^Note: including file: *\(.*\)/ {
s//\1/
s/\\/\\\\/g
p
}' | $cygpath_u | sort -u | sed -n '
s/ /\\ /g
s/\(.*\)/'"$tab"'\1 \\/p
s/.\(.*\) \\/\1:/
H
$ {
s/.*/'"$tab"'/
G
p
}' >> "$depfile"
echo >> "$depfile" # make sure the fragment doesn't end with a backslash
rm -f "$tmpdepfile"
;;
msvc7msys)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
#nosideeffect)
# This comment above is used by automake to tell side-effect
# dependency tracking mechanisms from slower ones.
dashmstdout)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout, regardless of -o.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# Remove '-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
test -z "$dashmflag" && dashmflag=-M
# Require at least two characters before searching for ':'
# in the target name. This is to cope with DOS-style filenames:
# a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
"$@" $dashmflag |
sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
rm -f "$depfile"
cat < "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process this sed invocation
# correctly. Breaking it into two sed invocations is a workaround.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
dashXmstdout)
# This case only exists to satisfy depend.m4. It is never actually
# run, as this mode is specially recognized in the preamble.
exit 1
;;
makedepend)
"$@" || exit $?
# Remove any Libtool call
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# X makedepend
shift
cleared=no eat=no
for arg
do
case $cleared in
no)
set ""; shift
cleared=yes ;;
esac
if test $eat = yes; then
eat=no
continue
fi
case "$arg" in
-D*|-I*)
set fnord "$@" "$arg"; shift ;;
# Strip any option that makedepend may not understand. Remove
# the object too, otherwise makedepend will parse it as a source file.
-arch)
eat=yes ;;
-*|$object)
;;
*)
set fnord "$@" "$arg"; shift ;;
esac
done
obj_suffix=`echo "$object" | sed 's/^.*\././'`
touch "$tmpdepfile"
${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
rm -f "$depfile"
# makedepend may prepend the VPATH from the source file name to the object.
# No need to regex-escape $object, excess matching of '.' is harmless.
sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process the last invocation
# correctly. Breaking it into two sed invocations is a workaround.
sed '1,2d' "$tmpdepfile" \
| tr ' ' "$nl" \
| sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile" "$tmpdepfile".bak
;;
cpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# Remove '-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
"$@" -E \
| sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
| sed '$ s: \\$::' > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
cat < "$tmpdepfile" >> "$depfile"
sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvisualcpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
IFS=" "
for arg
do
case "$arg" in
-o)
shift
;;
$object)
shift
;;
"-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
set fnord "$@"
shift
shift
;;
*)
set fnord "$@" "$arg"
shift
shift
;;
esac
done
"$@" -E 2>/dev/null |
sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
echo "$tab" >> "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvcmsys)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
none)
exec "$@"
;;
*)
echo "Unknown depmode $depmode" 1>&2
exit 1
;;
esac
exit 0
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:
pmacct-1.7.8/install-sh 0000755 0001750 0001750 00000035776 14354105415 014034 0 ustar paolo paolo #!/bin/sh
# install - install a program, script, or datafile
scriptversion=2020-11-14.01; # UTC
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
#
# Copyright (C) 1994 X Consortium
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# tium.
#
#
# FSF changes to this file are in the public domain.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# 'make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch.
tab=' '
nl='
'
IFS=" $tab$nl"
# Set DOITPROG to "echo" to test this script.
doit=${DOITPROG-}
doit_exec=${doit:-exec}
# Put in absolute file names if you don't have them in your path;
# or use environment vars.
chgrpprog=${CHGRPPROG-chgrp}
chmodprog=${CHMODPROG-chmod}
chownprog=${CHOWNPROG-chown}
cmpprog=${CMPPROG-cmp}
cpprog=${CPPROG-cp}
mkdirprog=${MKDIRPROG-mkdir}
mvprog=${MVPROG-mv}
rmprog=${RMPROG-rm}
stripprog=${STRIPPROG-strip}
posix_mkdir=
# Desired mode of installed file.
mode=0755
# Create dirs (including intermediate dirs) using mode 755.
# This is like GNU 'install' as of coreutils 8.32 (2020).
mkdir_umask=22
backupsuffix=
chgrpcmd=
chmodcmd=$chmodprog
chowncmd=
mvcmd=$mvprog
rmcmd="$rmprog -f"
stripcmd=
src=
dst=
dir_arg=
dst_arg=
copy_on_change=false
is_target_a_directory=possibly
usage="\
Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
or: $0 [OPTION]... SRCFILES... DIRECTORY
or: $0 [OPTION]... -t DIRECTORY SRCFILES...
or: $0 [OPTION]... -d DIRECTORIES...
In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.
Options:
--help display this help and exit.
--version display version info and exit.
-c (ignored)
-C install only if different (preserve data modification time)
-d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER.
-p pass -p to $cpprog.
-s $stripprog installed files.
-S SUFFIX attempt to back up existing files, with suffix SUFFIX.
-t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory.
Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
RMPROG STRIPPROG
By default, rm is invoked with -f; when overridden with RMPROG,
it's up to you to specify -f if you want it.
If -S is not specified, no backups are attempted.
Email bug reports to bug-automake@gnu.org.
Automake home page: https://www.gnu.org/software/automake/
"
while test $# -ne 0; do
case $1 in
-c) ;;
-C) copy_on_change=true;;
-d) dir_arg=true;;
-g) chgrpcmd="$chgrpprog $2"
shift;;
--help) echo "$usage"; exit $?;;
-m) mode=$2
case $mode in
*' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
echo "$0: invalid mode: $mode" >&2
exit 1;;
esac
shift;;
-o) chowncmd="$chownprog $2"
shift;;
-p) cpprog="$cpprog -p";;
-s) stripcmd=$stripprog;;
-S) backupsuffix="$2"
shift;;
-t)
is_target_a_directory=always
dst_arg=$2
# Protect names problematic for 'test' and other utilities.
case $dst_arg in
-* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
shift;;
-T) is_target_a_directory=never;;
--version) echo "$0 $scriptversion"; exit $?;;
--) shift
break;;
-*) echo "$0: invalid option: $1" >&2
exit 1;;
*) break;;
esac
shift
done
# We allow the use of options -d and -T together, by making -d
# take the precedence; this is for compatibility with GNU install.
if test -n "$dir_arg"; then
if test -n "$dst_arg"; then
echo "$0: target directory not allowed when installing a directory." >&2
exit 1
fi
fi
if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
# When -d is used, all remaining arguments are directories to create.
# When -t is used, the destination is already specified.
# Otherwise, the last argument is the destination. Remove it from $@.
for arg
do
if test -n "$dst_arg"; then
# $@ is not empty: it contains at least $arg.
set fnord "$@" "$dst_arg"
shift # fnord
fi
shift # arg
dst_arg=$arg
# Protect names problematic for 'test' and other utilities.
case $dst_arg in
-* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
done
fi
if test $# -eq 0; then
if test -z "$dir_arg"; then
echo "$0: no input file specified." >&2
exit 1
fi
# It's OK to call 'install-sh -d' without argument.
# This can happen when creating conditional directories.
exit 0
fi
if test -z "$dir_arg"; then
if test $# -gt 1 || test "$is_target_a_directory" = always; then
if test ! -d "$dst_arg"; then
echo "$0: $dst_arg: Is not a directory." >&2
exit 1
fi
fi
fi
if test -z "$dir_arg"; then
do_exit='(exit $ret); exit $ret'
trap "ret=129; $do_exit" 1
trap "ret=130; $do_exit" 2
trap "ret=141; $do_exit" 13
trap "ret=143; $do_exit" 15
# Set umask so as not to create temps with too-generous modes.
# However, 'strip' requires both read and write access to temps.
case $mode in
# Optimize common cases.
*644) cp_umask=133;;
*755) cp_umask=22;;
*[0-7])
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw='% 200'
fi
cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
*)
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw=,u+rw
fi
cp_umask=$mode$u_plus_rw;;
esac
fi
for src
do
# Protect names problematic for 'test' and other utilities.
case $src in
-* | [=\(\)!]) src=./$src;;
esac
if test -n "$dir_arg"; then
dst=$src
dstdir=$dst
test -d "$dstdir"
dstdir_status=$?
# Don't chown directories that already exist.
if test $dstdir_status = 0; then
chowncmd=""
fi
else
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if test ! -f "$src" && test ! -d "$src"; then
echo "$0: $src does not exist." >&2
exit 1
fi
if test -z "$dst_arg"; then
echo "$0: no destination specified." >&2
exit 1
fi
dst=$dst_arg
# If destination is a directory, append the input filename.
if test -d "$dst"; then
if test "$is_target_a_directory" = never; then
echo "$0: $dst_arg: Is a directory" >&2
exit 1
fi
dstdir=$dst
dstbase=`basename "$src"`
case $dst in
*/) dst=$dst$dstbase;;
*) dst=$dst/$dstbase;;
esac
dstdir_status=0
else
dstdir=`dirname "$dst"`
test -d "$dstdir"
dstdir_status=$?
fi
fi
case $dstdir in
*/) dstdirslash=$dstdir;;
*) dstdirslash=$dstdir/;;
esac
obsolete_mkdir_used=false
if test $dstdir_status != 0; then
case $posix_mkdir in
'')
# With -d, create the new directory with the user-specified mode.
# Otherwise, rely on $mkdir_umask.
if test -n "$dir_arg"; then
mkdir_mode=-m$mode
else
mkdir_mode=
fi
posix_mkdir=false
# The $RANDOM variable is not portable (e.g., dash). Use it
# here however when possible just to lower collision chance.
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
trap '
ret=$?
rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null
exit $ret
' 0
# Because "mkdir -p" follows existing symlinks and we likely work
# directly in world-writeable /tmp, make sure that the '$tmpdir'
# directory is successfully created first before we actually test
# 'mkdir -p'.
if (umask $mkdir_umask &&
$mkdirprog $mkdir_mode "$tmpdir" &&
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
then
if test -z "$dir_arg" || {
# Check for POSIX incompatibilities with -m.
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
# other-writable bit of parent directory when it shouldn't.
# FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
test_tmpdir="$tmpdir/a"
ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
case $ls_ld_tmpdir in
d????-?r-*) different_mode=700;;
d????-?--*) different_mode=755;;
*) false;;
esac &&
$mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
}
}
then posix_mkdir=:
fi
rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
else
# Remove any dirs left behind by ancient mkdir implementations.
rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
fi
trap '' 0;;
esac
if
$posix_mkdir && (
umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
)
then :
else
# mkdir does not conform to POSIX,
# or it failed possibly due to a race condition. Create the
# directory the slow way, step by step, checking for races as we go.
case $dstdir in
/*) prefix='/';;
[-=\(\)!]*) prefix='./';;
*) prefix='';;
esac
oIFS=$IFS
IFS=/
set -f
set fnord $dstdir
shift
set +f
IFS=$oIFS
prefixes=
for d
do
test X"$d" = X && continue
prefix=$prefix$d
if test -d "$prefix"; then
prefixes=
else
if $posix_mkdir; then
(umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
# Don't fail if two instances are running concurrently.
test -d "$prefix" || exit 1
else
case $prefix in
*\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
*) qprefix=$prefix;;
esac
prefixes="$prefixes '$qprefix'"
fi
fi
prefix=$prefix/
done
if test -n "$prefixes"; then
# Don't fail if two instances are running concurrently.
(umask $mkdir_umask &&
eval "\$doit_exec \$mkdirprog $prefixes") ||
test -d "$dstdir" || exit 1
obsolete_mkdir_used=true
fi
fi
fi
if test -n "$dir_arg"; then
{ test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
{ test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
else
# Make a couple of temp file names in the proper directory.
dsttmp=${dstdirslash}_inst.$$_
rmtmp=${dstdirslash}_rm.$$_
# Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
# Copy the file name to the temp name.
(umask $cp_umask &&
{ test -z "$stripcmd" || {
# Create $dsttmp read-write so that cp doesn't create it read-only,
# which would cause strip to fail.
if test -z "$doit"; then
: >"$dsttmp" # No need to fork-exec 'touch'.
else
$doit touch "$dsttmp"
fi
}
} &&
$doit_exec $cpprog "$src" "$dsttmp") &&
# and set any options; do chmod last to preserve setuid bits.
#
# If any of these fail, we abort the whole thing. If we want to
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $cpprog $src $dsttmp" command.
#
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
{ test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
{ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
# If -C, don't bother to copy if it wouldn't change the file.
if $copy_on_change &&
old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
set -f &&
set X $old && old=:$2:$4:$5:$6 &&
set X $new && new=:$2:$4:$5:$6 &&
set +f &&
test "$old" = "$new" &&
$cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
then
rm -f "$dsttmp"
else
# If $backupsuffix is set, and the file being installed
# already exists, attempt a backup. Don't worry if it fails,
# e.g., if mv doesn't support -f.
if test -n "$backupsuffix" && test -f "$dst"; then
$doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null
fi
# Rename the file to the real destination.
$doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
# The rename failed, perhaps because mv can't rename something else
# to itself, or perhaps because mv is so ancient that it does not
# support -f.
{
# Now remove or move aside any old file at destination location.
# We try this two ways since rm can't unlink itself on some
# systems and the destination file might be busy for other
# reasons. In this case, the final cleanup might fail but the new
# file should still install successfully.
{
test ! -f "$dst" ||
$doit $rmcmd "$dst" 2>/dev/null ||
{ $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
{ $doit $rmcmd "$rmtmp" 2>/dev/null; :; }
} ||
{ echo "$0: cannot unlink or rename $dst" >&2
(exit 1); exit 1
}
} &&
# Now rename the file to the real destination.
$doit $mvcmd "$dsttmp" "$dst"
}
fi || exit 1
trap '' 0
fi
done
# Local variables:
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:
pmacct-1.7.8/ltmain.sh 0000755 0001750 0001750 00001177167 14354105411 013651 0 ustar paolo paolo #! /bin/sh
## DO NOT EDIT - This file generated from ./build-aux/ltmain.in
## by inline-source v2014-01-03.01
# libtool (GNU libtool) 2.4.6
# Provide generalized library-building support services.
# Written by Gordon Matzigkeit , 1996
# Copyright (C) 1996-2015 Free Software Foundation, Inc.
# This is free software; see the source for copying conditions. There is NO
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# GNU Libtool is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# As a special exception to the GNU General Public License,
# if you distribute this file as part of a program or library that
# is built using GNU Libtool, you may include this file under the
# same distribution terms that you use for the rest of that program.
#
# GNU Libtool is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see .
PROGRAM=libtool
PACKAGE=libtool
VERSION="2.4.6 Debian-2.4.6-15"
package_revision=2.4.6
## ------ ##
## Usage. ##
## ------ ##
# Run './libtool --help' for help with using this script from the
# command line.
## ------------------------------- ##
## User overridable command paths. ##
## ------------------------------- ##
# After configure completes, it has a better idea of some of the
# shell tools we need than the defaults used by the functions shared
# with bootstrap, so set those here where they can still be over-
# ridden by the user, but otherwise take precedence.
: ${AUTOCONF="autoconf"}
: ${AUTOMAKE="automake"}
## -------------------------- ##
## Source external libraries. ##
## -------------------------- ##
# Much of our low-level functionality needs to be sourced from external
# libraries, which are installed to $pkgauxdir.
# Set a version string for this script.
scriptversion=2015-01-20.17; # UTC
# General shell script boiler plate, and helper functions.
# Written by Gary V. Vaughan, 2004
# Copyright (C) 2004-2015 Free Software Foundation, Inc.
# This is free software; see the source for copying conditions. There is NO
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
# As a special exception to the GNU General Public License, if you distribute
# this file as part of a program or library that is built using GNU Libtool,
# you may include this file under the same distribution terms that you use
# for the rest of that program.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see .
# Please report bugs or propose patches to gary@gnu.org.
## ------ ##
## Usage. ##
## ------ ##
# Evaluate this file near the top of your script to gain access to
# the functions and variables defined here:
#
# . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh
#
# If you need to override any of the default environment variable
# settings, do that before evaluating this file.
## -------------------- ##
## Shell normalisation. ##
## -------------------- ##
# Some shells need a little help to be as Bourne compatible as possible.
# Before doing anything else, make sure all that help has been provided!
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else
case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac
fi
# NLS nuisances: We save the old values in case they are required later.
_G_user_locale=
_G_safe_locale=
for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
do
eval "if test set = \"\${$_G_var+set}\"; then
save_$_G_var=\$$_G_var
$_G_var=C
export $_G_var
_G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\"
_G_safe_locale=\"$_G_var=C; \$_G_safe_locale\"
fi"
done
# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
# Make sure IFS has a sensible default
sp=' '
nl='
'
IFS="$sp $nl"
# There are apparently some retarded systems that use ';' as a PATH separator!
if test "${PATH_SEPARATOR+set}" != set; then
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
PATH_SEPARATOR=';'
}
fi
## ------------------------- ##
## Locate command utilities. ##
## ------------------------- ##
# func_executable_p FILE
# ----------------------
# Check that FILE is an executable regular file.
func_executable_p ()
{
test -f "$1" && test -x "$1"
}
# func_path_progs PROGS_LIST CHECK_FUNC [PATH]
# --------------------------------------------
# Search for either a program that responds to --version with output
# containing "GNU", or else returned by CHECK_FUNC otherwise, by
# trying all the directories in PATH with each of the elements of
# PROGS_LIST.
#
# CHECK_FUNC should accept the path to a candidate program, and
# set $func_check_prog_result if it truncates its output less than
# $_G_path_prog_max characters.
func_path_progs ()
{
_G_progs_list=$1
_G_check_func=$2
_G_PATH=${3-"$PATH"}
_G_path_prog_max=0
_G_path_prog_found=false
_G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:}
for _G_dir in $_G_PATH; do
IFS=$_G_save_IFS
test -z "$_G_dir" && _G_dir=.
for _G_prog_name in $_G_progs_list; do
for _exeext in '' .EXE; do
_G_path_prog=$_G_dir/$_G_prog_name$_exeext
func_executable_p "$_G_path_prog" || continue
case `"$_G_path_prog" --version 2>&1` in
*GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;;
*) $_G_check_func $_G_path_prog
func_path_progs_result=$func_check_prog_result
;;
esac
$_G_path_prog_found && break 3
done
done
done
IFS=$_G_save_IFS
test -z "$func_path_progs_result" && {
echo "no acceptable sed could be found in \$PATH" >&2
exit 1
}
}
# We want to be able to use the functions in this file before configure
# has figured out where the best binaries are kept, which means we have
# to search for them ourselves - except when the results are already set
# where we skip the searches.
# Unless the user overrides by setting SED, search the path for either GNU
# sed, or the sed that truncates its output the least.
test -z "$SED" && {
_G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
for _G_i in 1 2 3 4 5 6 7; do
_G_sed_script=$_G_sed_script$nl$_G_sed_script
done
echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed
_G_sed_script=
func_check_prog_sed ()
{
_G_path_prog=$1
_G_count=0
printf 0123456789 >conftest.in
while :
do
cat conftest.in conftest.in >conftest.tmp
mv conftest.tmp conftest.in
cp conftest.in conftest.nl
echo '' >> conftest.nl
"$_G_path_prog" -f conftest.sed conftest.out 2>/dev/null || break
diff conftest.out conftest.nl >/dev/null 2>&1 || break
_G_count=`expr $_G_count + 1`
if test "$_G_count" -gt "$_G_path_prog_max"; then
# Best one so far, save it but keep looking for a better one
func_check_prog_result=$_G_path_prog
_G_path_prog_max=$_G_count
fi
# 10*(2^10) chars as input seems more than enough
test 10 -lt "$_G_count" && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out
}
func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin
rm -f conftest.sed
SED=$func_path_progs_result
}
# Unless the user overrides by setting GREP, search the path for either GNU
# grep, or the grep that truncates its output the least.
test -z "$GREP" && {
func_check_prog_grep ()
{
_G_path_prog=$1
_G_count=0
_G_path_prog_max=0
printf 0123456789 >conftest.in
while :
do
cat conftest.in conftest.in >conftest.tmp
mv conftest.tmp conftest.in
cp conftest.in conftest.nl
echo 'GREP' >> conftest.nl
"$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' conftest.out 2>/dev/null || break
diff conftest.out conftest.nl >/dev/null 2>&1 || break
_G_count=`expr $_G_count + 1`
if test "$_G_count" -gt "$_G_path_prog_max"; then
# Best one so far, save it but keep looking for a better one
func_check_prog_result=$_G_path_prog
_G_path_prog_max=$_G_count
fi
# 10*(2^10) chars as input seems more than enough
test 10 -lt "$_G_count" && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out
}
func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin
GREP=$func_path_progs_result
}
## ------------------------------- ##
## User overridable command paths. ##
## ------------------------------- ##
# All uppercase variable names are used for environment variables. These
# variables can be overridden by the user before calling a script that
# uses them if a suitable command of that name is not already available
# in the command search PATH.
: ${CP="cp -f"}
: ${ECHO="printf %s\n"}
: ${EGREP="$GREP -E"}
: ${FGREP="$GREP -F"}
: ${LN_S="ln -s"}
: ${MAKE="make"}
: ${MKDIR="mkdir"}
: ${MV="mv -f"}
: ${RM="rm -f"}
: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
## -------------------- ##
## Useful sed snippets. ##
## -------------------- ##
sed_dirname='s|/[^/]*$||'
sed_basename='s|^.*/||'
# Sed substitution that helps us do robust quoting. It backslashifies
# metacharacters that are still active within double-quoted strings.
sed_quote_subst='s|\([`"$\\]\)|\\\1|g'
# Same as above, but do not quote variable references.
sed_double_quote_subst='s/\(["`\\]\)/\\\1/g'
# Sed substitution that turns a string into a regex matching for the
# string literally.
sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g'
# Sed substitution that converts a w32 file name or path
# that contains forward slashes, into one that contains
# (escaped) backslashes. A very naive implementation.
sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
# Re-'\' parameter expansions in output of sed_double_quote_subst that
# were '\'-ed in input to the same. If an odd number of '\' preceded a
# '$' in input to sed_double_quote_subst, that '$' was protected from
# expansion. Since each input '\' is now two '\'s, look for any number
# of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'.
_G_bs='\\'
_G_bs2='\\\\'
_G_bs4='\\\\\\\\'
_G_dollar='\$'
sed_double_backslash="\
s/$_G_bs4/&\\
/g
s/^$_G_bs2$_G_dollar/$_G_bs&/
s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g
s/\n//g"
## ----------------- ##
## Global variables. ##
## ----------------- ##
# Except for the global variables explicitly listed below, the following
# functions in the '^func_' namespace, and the '^require_' namespace
# variables initialised in the 'Resource management' section, sourcing
# this file will not pollute your global namespace with anything
# else. There's no portable way to scope variables in Bourne shell
# though, so actually running these functions will sometimes place
# results into a variable named after the function, and often use
# temporary variables in the '^_G_' namespace. If you are careful to
# avoid using those namespaces casually in your sourcing script, things
# should continue to work as you expect. And, of course, you can freely
# overwrite any of the functions or variables defined here before
# calling anything to customize them.
EXIT_SUCCESS=0
EXIT_FAILURE=1
EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
# Allow overriding, eg assuming that you follow the convention of
# putting '$debug_cmd' at the start of all your functions, you can get
# bash to show function call trace with:
#
# debug_cmd='echo "${FUNCNAME[0]} $*" >&2' bash your-script-name
debug_cmd=${debug_cmd-":"}
exit_cmd=:
# By convention, finish your script with:
#
# exit $exit_status
#
# so that you can set exit_status to non-zero if you want to indicate
# something went wrong during execution without actually bailing out at
# the point of failure.
exit_status=$EXIT_SUCCESS
# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
# is ksh but when the shell is invoked as "sh" and the current value of
# the _XPG environment variable is not equal to 1 (one), the special
# positional parameter $0, within a function call, is the name of the
# function.
progpath=$0
# The name of this program.
progname=`$ECHO "$progpath" |$SED "$sed_basename"`
# Make sure we have an absolute progpath for reexecution:
case $progpath in
[\\/]*|[A-Za-z]:\\*) ;;
*[\\/]*)
progdir=`$ECHO "$progpath" |$SED "$sed_dirname"`
progdir=`cd "$progdir" && pwd`
progpath=$progdir/$progname
;;
*)
_G_IFS=$IFS
IFS=${PATH_SEPARATOR-:}
for progdir in $PATH; do
IFS=$_G_IFS
test -x "$progdir/$progname" && break
done
IFS=$_G_IFS
test -n "$progdir" || progdir=`pwd`
progpath=$progdir/$progname
;;
esac
## ----------------- ##
## Standard options. ##
## ----------------- ##
# The following options affect the operation of the functions defined
# below, and should be set appropriately depending on run-time para-
# meters passed on the command line.
opt_dry_run=false
opt_quiet=false
opt_verbose=false
# Categories 'all' and 'none' are always available. Append any others
# you will pass as the first argument to func_warning from your own
# code.
warning_categories=
# By default, display warnings according to 'opt_warning_types'. Set
# 'warning_func' to ':' to elide all warnings, or func_fatal_error to
# treat the next displayed warning as a fatal error.
warning_func=func_warn_and_continue
# Set to 'all' to display all warnings, 'none' to suppress all
# warnings, or a space delimited list of some subset of
# 'warning_categories' to display only the listed warnings.
opt_warning_types=all
## -------------------- ##
## Resource management. ##
## -------------------- ##
# This section contains definitions for functions that each ensure a
# particular resource (a file, or a non-empty configuration variable for
# example) is available, and if appropriate to extract default values
# from pertinent package files. Call them using their associated
# 'require_*' variable to ensure that they are executed, at most, once.
#
# It's entirely deliberate that calling these functions can set
# variables that don't obey the namespace limitations obeyed by the rest
# of this file, in order that that they be as useful as possible to
# callers.
# require_term_colors
# -------------------
# Allow display of bold text on terminals that support it.
require_term_colors=func_require_term_colors
func_require_term_colors ()
{
$debug_cmd
test -t 1 && {
# COLORTERM and USE_ANSI_COLORS environment variables take
# precedence, because most terminfo databases neglect to describe
# whether color sequences are supported.
test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"}
if test 1 = "$USE_ANSI_COLORS"; then
# Standard ANSI escape sequences
tc_reset='[0m'
tc_bold='[1m'; tc_standout='[7m'
tc_red='[31m'; tc_green='[32m'
tc_blue='[34m'; tc_cyan='[36m'
else
# Otherwise trust the terminfo database after all.
test -n "`tput sgr0 2>/dev/null`" && {
tc_reset=`tput sgr0`
test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold`
tc_standout=$tc_bold
test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso`
test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1`
test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2`
test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4`
test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5`
}
fi
}
require_term_colors=:
}
## ----------------- ##
## Function library. ##
## ----------------- ##
# This section contains a variety of useful functions to call in your
# scripts. Take note of the portable wrappers for features provided by
# some modern shells, which will fall back to slower equivalents on
# less featureful shells.
# func_append VAR VALUE
# ---------------------
# Append VALUE onto the existing contents of VAR.
# We should try to minimise forks, especially on Windows where they are
# unreasonably slow, so skip the feature probes when bash or zsh are
# being used:
if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then
: ${_G_HAVE_ARITH_OP="yes"}
: ${_G_HAVE_XSI_OPS="yes"}
# The += operator was introduced in bash 3.1
case $BASH_VERSION in
[12].* | 3.0 | 3.0*) ;;
*)
: ${_G_HAVE_PLUSEQ_OP="yes"}
;;
esac
fi
# _G_HAVE_PLUSEQ_OP
# Can be empty, in which case the shell is probed, "yes" if += is
# useable or anything else if it does not work.
test -z "$_G_HAVE_PLUSEQ_OP" \
&& (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \
&& _G_HAVE_PLUSEQ_OP=yes
if test yes = "$_G_HAVE_PLUSEQ_OP"
then
# This is an XSI compatible shell, allowing a faster implementation...
eval 'func_append ()
{
$debug_cmd
eval "$1+=\$2"
}'
else
# ...otherwise fall back to using expr, which is often a shell builtin.
func_append ()
{
$debug_cmd
eval "$1=\$$1\$2"
}
fi
# func_append_quoted VAR VALUE
# ----------------------------
# Quote VALUE and append to the end of shell variable VAR, separated
# by a space.
if test yes = "$_G_HAVE_PLUSEQ_OP"; then
eval 'func_append_quoted ()
{
$debug_cmd
func_quote_for_eval "$2"
eval "$1+=\\ \$func_quote_for_eval_result"
}'
else
func_append_quoted ()
{
$debug_cmd
func_quote_for_eval "$2"
eval "$1=\$$1\\ \$func_quote_for_eval_result"
}
fi
# func_append_uniq VAR VALUE
# --------------------------
# Append unique VALUE onto the existing contents of VAR, assuming
# entries are delimited by the first character of VALUE. For example:
#
# func_append_uniq options " --another-option option-argument"
#
# will only append to $options if " --another-option option-argument "
# is not already present somewhere in $options already (note spaces at
# each end implied by leading space in second argument).
func_append_uniq ()
{
$debug_cmd
eval _G_current_value='`$ECHO $'$1'`'
_G_delim=`expr "$2" : '\(.\)'`
case $_G_delim$_G_current_value$_G_delim in
*"$2$_G_delim"*) ;;
*) func_append "$@" ;;
esac
}
# func_arith TERM...
# ------------------
# Set func_arith_result to the result of evaluating TERMs.
test -z "$_G_HAVE_ARITH_OP" \
&& (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \
&& _G_HAVE_ARITH_OP=yes
if test yes = "$_G_HAVE_ARITH_OP"; then
eval 'func_arith ()
{
$debug_cmd
func_arith_result=$(( $* ))
}'
else
func_arith ()
{
$debug_cmd
func_arith_result=`expr "$@"`
}
fi
# func_basename FILE
# ------------------
# Set func_basename_result to FILE with everything up to and including
# the last / stripped.
if test yes = "$_G_HAVE_XSI_OPS"; then
# If this shell supports suffix pattern removal, then use it to avoid
# forking. Hide the definitions single quotes in case the shell chokes
# on unsupported syntax...
_b='func_basename_result=${1##*/}'
_d='case $1 in
*/*) func_dirname_result=${1%/*}$2 ;;
* ) func_dirname_result=$3 ;;
esac'
else
# ...otherwise fall back to using sed.
_b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`'
_d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"`
if test "X$func_dirname_result" = "X$1"; then
func_dirname_result=$3
else
func_append func_dirname_result "$2"
fi'
fi
eval 'func_basename ()
{
$debug_cmd
'"$_b"'
}'
# func_dirname FILE APPEND NONDIR_REPLACEMENT
# -------------------------------------------
# Compute the dirname of FILE. If nonempty, add APPEND to the result,
# otherwise set result to NONDIR_REPLACEMENT.
eval 'func_dirname ()
{
$debug_cmd
'"$_d"'
}'
# func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT
# --------------------------------------------------------
# Perform func_basename and func_dirname in a single function
# call:
# dirname: Compute the dirname of FILE. If nonempty,
# add APPEND to the result, otherwise set result
# to NONDIR_REPLACEMENT.
# value returned in "$func_dirname_result"
# basename: Compute filename of FILE.
# value retuned in "$func_basename_result"
# For efficiency, we do not delegate to the functions above but instead
# duplicate the functionality here.
eval 'func_dirname_and_basename ()
{
$debug_cmd
'"$_b"'
'"$_d"'
}'
# func_echo ARG...
# ----------------
# Echo program name prefixed message.
func_echo ()
{
$debug_cmd
_G_message=$*
func_echo_IFS=$IFS
IFS=$nl
for _G_line in $_G_message; do
IFS=$func_echo_IFS
$ECHO "$progname: $_G_line"
done
IFS=$func_echo_IFS
}
# func_echo_all ARG...
# --------------------
# Invoke $ECHO with all args, space-separated.
func_echo_all ()
{
$ECHO "$*"
}
# func_echo_infix_1 INFIX ARG...
# ------------------------------
# Echo program name, followed by INFIX on the first line, with any
# additional lines not showing INFIX.
func_echo_infix_1 ()
{
$debug_cmd
$require_term_colors
_G_infix=$1; shift
_G_indent=$_G_infix
_G_prefix="$progname: $_G_infix: "
_G_message=$*
# Strip color escape sequences before counting printable length
for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan"
do
test -n "$_G_tc" && {
_G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"`
_G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"`
}
done
_G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes
func_echo_infix_1_IFS=$IFS
IFS=$nl
for _G_line in $_G_message; do
IFS=$func_echo_infix_1_IFS
$ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2
_G_prefix=$_G_indent
done
IFS=$func_echo_infix_1_IFS
}
# func_error ARG...
# -----------------
# Echo program name prefixed message to standard error.
func_error ()
{
$debug_cmd
$require_term_colors
func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2
}
# func_fatal_error ARG...
# -----------------------
# Echo program name prefixed message to standard error, and exit.
func_fatal_error ()
{
$debug_cmd
func_error "$*"
exit $EXIT_FAILURE
}
# func_grep EXPRESSION FILENAME
# -----------------------------
# Check whether EXPRESSION matches any line of FILENAME, without output.
func_grep ()
{
$debug_cmd
$GREP "$1" "$2" >/dev/null 2>&1
}
# func_len STRING
# ---------------
# Set func_len_result to the length of STRING. STRING may not
# start with a hyphen.
test -z "$_G_HAVE_XSI_OPS" \
&& (eval 'x=a/b/c;
test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
&& _G_HAVE_XSI_OPS=yes
if test yes = "$_G_HAVE_XSI_OPS"; then
eval 'func_len ()
{
$debug_cmd
func_len_result=${#1}
}'
else
func_len ()
{
$debug_cmd
func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
}
fi
# func_mkdir_p DIRECTORY-PATH
# ---------------------------
# Make sure the entire path to DIRECTORY-PATH is available.
func_mkdir_p ()
{
$debug_cmd
_G_directory_path=$1
_G_dir_list=
if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then
# Protect directory names starting with '-'
case $_G_directory_path in
-*) _G_directory_path=./$_G_directory_path ;;
esac
# While some portion of DIR does not yet exist...
while test ! -d "$_G_directory_path"; do
# ...make a list in topmost first order. Use a colon delimited
# list incase some portion of path contains whitespace.
_G_dir_list=$_G_directory_path:$_G_dir_list
# If the last portion added has no slash in it, the list is done
case $_G_directory_path in */*) ;; *) break ;; esac
# ...otherwise throw away the child directory and loop
_G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"`
done
_G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'`
func_mkdir_p_IFS=$IFS; IFS=:
for _G_dir in $_G_dir_list; do
IFS=$func_mkdir_p_IFS
# mkdir can fail with a 'File exist' error if two processes
# try to create one of the directories concurrently. Don't
# stop in that case!
$MKDIR "$_G_dir" 2>/dev/null || :
done
IFS=$func_mkdir_p_IFS
# Bail out if we (or some other process) failed to create a directory.
test -d "$_G_directory_path" || \
func_fatal_error "Failed to create '$1'"
fi
}
# func_mktempdir [BASENAME]
# -------------------------
# Make a temporary directory that won't clash with other running
# libtool processes, and avoids race conditions if possible. If
# given, BASENAME is the basename for that directory.
func_mktempdir ()
{
$debug_cmd
_G_template=${TMPDIR-/tmp}/${1-$progname}
if test : = "$opt_dry_run"; then
# Return a directory name, but don't create it in dry-run mode
_G_tmpdir=$_G_template-$$
else
# If mktemp works, use that first and foremost
_G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null`
if test ! -d "$_G_tmpdir"; then
# Failing that, at least try and use $RANDOM to avoid a race
_G_tmpdir=$_G_template-${RANDOM-0}$$
func_mktempdir_umask=`umask`
umask 0077
$MKDIR "$_G_tmpdir"
umask $func_mktempdir_umask
fi
# If we're not in dry-run mode, bomb out on failure
test -d "$_G_tmpdir" || \
func_fatal_error "cannot create temporary directory '$_G_tmpdir'"
fi
$ECHO "$_G_tmpdir"
}
# func_normal_abspath PATH
# ------------------------
# Remove doubled-up and trailing slashes, "." path components,
# and cancel out any ".." path components in PATH after making
# it an absolute path.
func_normal_abspath ()
{
$debug_cmd
# These SED scripts presuppose an absolute path with a trailing slash.
_G_pathcar='s|^/\([^/]*\).*$|\1|'
_G_pathcdr='s|^/[^/]*||'
_G_removedotparts=':dotsl
s|/\./|/|g
t dotsl
s|/\.$|/|'
_G_collapseslashes='s|/\{1,\}|/|g'
_G_finalslash='s|/*$|/|'
# Start from root dir and reassemble the path.
func_normal_abspath_result=
func_normal_abspath_tpath=$1
func_normal_abspath_altnamespace=
case $func_normal_abspath_tpath in
"")
# Empty path, that just means $cwd.
func_stripname '' '/' "`pwd`"
func_normal_abspath_result=$func_stripname_result
return
;;
# The next three entries are used to spot a run of precisely
# two leading slashes without using negated character classes;
# we take advantage of case's first-match behaviour.
///*)
# Unusual form of absolute path, do nothing.
;;
//*)
# Not necessarily an ordinary path; POSIX reserves leading '//'
# and for example Cygwin uses it to access remote file shares
# over CIFS/SMB, so we conserve a leading double slash if found.
func_normal_abspath_altnamespace=/
;;
/*)
# Absolute path, do nothing.
;;
*)
# Relative path, prepend $cwd.
func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
;;
esac
# Cancel out all the simple stuff to save iterations. We also want
# the path to end with a slash for ease of parsing, so make sure
# there is one (and only one) here.
func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
-e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"`
while :; do
# Processed it all yet?
if test / = "$func_normal_abspath_tpath"; then
# If we ascended to the root using ".." the result may be empty now.
if test -z "$func_normal_abspath_result"; then
func_normal_abspath_result=/
fi
break
fi
func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
-e "$_G_pathcar"`
func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
-e "$_G_pathcdr"`
# Figure out what to do with it
case $func_normal_abspath_tcomponent in
"")
# Trailing empty path component, ignore it.
;;
..)
# Parent dir; strip last assembled component from result.
func_dirname "$func_normal_abspath_result"
func_normal_abspath_result=$func_dirname_result
;;
*)
# Actual path component, append it.
func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent"
;;
esac
done
# Restore leading double-slash if one was found on entry.
func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
}
# func_notquiet ARG...
# --------------------
# Echo program name prefixed message only when not in quiet mode.
func_notquiet ()
{
$debug_cmd
$opt_quiet || func_echo ${1+"$@"}
# A bug in bash halts the script if the last line of a function
# fails when set -e is in force, so we need another command to
# work around that:
:
}
# func_relative_path SRCDIR DSTDIR
# --------------------------------
# Set func_relative_path_result to the relative path from SRCDIR to DSTDIR.
func_relative_path ()
{
$debug_cmd
func_relative_path_result=
func_normal_abspath "$1"
func_relative_path_tlibdir=$func_normal_abspath_result
func_normal_abspath "$2"
func_relative_path_tbindir=$func_normal_abspath_result
# Ascend the tree starting from libdir
while :; do
# check if we have found a prefix of bindir
case $func_relative_path_tbindir in
$func_relative_path_tlibdir)
# found an exact match
func_relative_path_tcancelled=
break
;;
$func_relative_path_tlibdir*)
# found a matching prefix
func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
func_relative_path_tcancelled=$func_stripname_result
if test -z "$func_relative_path_result"; then
func_relative_path_result=.
fi
break
;;
*)
func_dirname $func_relative_path_tlibdir
func_relative_path_tlibdir=$func_dirname_result
if test -z "$func_relative_path_tlibdir"; then
# Have to descend all the way to the root!
func_relative_path_result=../$func_relative_path_result
func_relative_path_tcancelled=$func_relative_path_tbindir
break
fi
func_relative_path_result=../$func_relative_path_result
;;
esac
done
# Now calculate path; take care to avoid doubling-up slashes.
func_stripname '' '/' "$func_relative_path_result"
func_relative_path_result=$func_stripname_result
func_stripname '/' '/' "$func_relative_path_tcancelled"
if test -n "$func_stripname_result"; then
func_append func_relative_path_result "/$func_stripname_result"
fi
# Normalisation. If bindir is libdir, return '.' else relative path.
if test -n "$func_relative_path_result"; then
func_stripname './' '' "$func_relative_path_result"
func_relative_path_result=$func_stripname_result
fi
test -n "$func_relative_path_result" || func_relative_path_result=.
:
}
# func_quote_for_eval ARG...
# --------------------------
# Aesthetically quote ARGs to be evaled later.
# This function returns two values:
# i) func_quote_for_eval_result
# double-quoted, suitable for a subsequent eval
# ii) func_quote_for_eval_unquoted_result
# has all characters that are still active within double
# quotes backslashified.
func_quote_for_eval ()
{
$debug_cmd
func_quote_for_eval_unquoted_result=
func_quote_for_eval_result=
while test 0 -lt $#; do
case $1 in
*[\\\`\"\$]*)
_G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;;
*)
_G_unquoted_arg=$1 ;;
esac
if test -n "$func_quote_for_eval_unquoted_result"; then
func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg"
else
func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg"
fi
case $_G_unquoted_arg in
# Double-quote args containing shell metacharacters to delay
# word splitting, command substitution and variable expansion
# for a subsequent eval.
# Many Bourne shells cannot handle close brackets correctly
# in scan sets, so we specify it separately.
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
_G_quoted_arg=\"$_G_unquoted_arg\"
;;
*)
_G_quoted_arg=$_G_unquoted_arg
;;
esac
if test -n "$func_quote_for_eval_result"; then
func_append func_quote_for_eval_result " $_G_quoted_arg"
else
func_append func_quote_for_eval_result "$_G_quoted_arg"
fi
shift
done
}
# func_quote_for_expand ARG
# -------------------------
# Aesthetically quote ARG to be evaled later; same as above,
# but do not quote variable references.
func_quote_for_expand ()
{
$debug_cmd
case $1 in
*[\\\`\"]*)
_G_arg=`$ECHO "$1" | $SED \
-e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;;
*)
_G_arg=$1 ;;
esac
case $_G_arg in
# Double-quote args containing shell metacharacters to delay
# word splitting and command substitution for a subsequent eval.
# Many Bourne shells cannot handle close brackets correctly
# in scan sets, so we specify it separately.
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
_G_arg=\"$_G_arg\"
;;
esac
func_quote_for_expand_result=$_G_arg
}
# func_stripname PREFIX SUFFIX NAME
# ---------------------------------
# strip PREFIX and SUFFIX from NAME, and store in func_stripname_result.
# PREFIX and SUFFIX must not contain globbing or regex special
# characters, hashes, percent signs, but SUFFIX may contain a leading
# dot (in which case that matches only a dot).
if test yes = "$_G_HAVE_XSI_OPS"; then
eval 'func_stripname ()
{
$debug_cmd
# pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
# positional parameters, so assign one to ordinary variable first.
func_stripname_result=$3
func_stripname_result=${func_stripname_result#"$1"}
func_stripname_result=${func_stripname_result%"$2"}
}'
else
func_stripname ()
{
$debug_cmd
case $2 in
.*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;;
*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;;
esac
}
fi
# func_show_eval CMD [FAIL_EXP]
# -----------------------------
# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is
# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
# is given, then evaluate it.
func_show_eval ()
{
$debug_cmd
_G_cmd=$1
_G_fail_exp=${2-':'}
func_quote_for_expand "$_G_cmd"
eval "func_notquiet $func_quote_for_expand_result"
$opt_dry_run || {
eval "$_G_cmd"
_G_status=$?
if test 0 -ne "$_G_status"; then
eval "(exit $_G_status); $_G_fail_exp"
fi
}
}
# func_show_eval_locale CMD [FAIL_EXP]
# ------------------------------------
# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is
# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
# is given, then evaluate it. Use the saved locale for evaluation.
func_show_eval_locale ()
{
$debug_cmd
_G_cmd=$1
_G_fail_exp=${2-':'}
$opt_quiet || {
func_quote_for_expand "$_G_cmd"
eval "func_echo $func_quote_for_expand_result"
}
$opt_dry_run || {
eval "$_G_user_locale
$_G_cmd"
_G_status=$?
eval "$_G_safe_locale"
if test 0 -ne "$_G_status"; then
eval "(exit $_G_status); $_G_fail_exp"
fi
}
}
# func_tr_sh
# ----------
# Turn $1 into a string suitable for a shell variable name.
# Result is stored in $func_tr_sh_result. All characters
# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
# if $1 begins with a digit, a '_' is prepended as well.
func_tr_sh ()
{
$debug_cmd
case $1 in
[0-9]* | *[!a-zA-Z0-9_]*)
func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'`
;;
* )
func_tr_sh_result=$1
;;
esac
}
# func_verbose ARG...
# -------------------
# Echo program name prefixed message in verbose mode only.
func_verbose ()
{
$debug_cmd
$opt_verbose && func_echo "$*"
:
}
# func_warn_and_continue ARG...
# -----------------------------
# Echo program name prefixed warning message to standard error.
func_warn_and_continue ()
{
$debug_cmd
$require_term_colors
func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2
}
# func_warning CATEGORY ARG...
# ----------------------------
# Echo program name prefixed warning message to standard error. Warning
# messages can be filtered according to CATEGORY, where this function
# elides messages where CATEGORY is not listed in the global variable
# 'opt_warning_types'.
func_warning ()
{
$debug_cmd
# CATEGORY must be in the warning_categories list!
case " $warning_categories " in
*" $1 "*) ;;
*) func_internal_error "invalid warning category '$1'" ;;
esac
_G_category=$1
shift
case " $opt_warning_types " in
*" $_G_category "*) $warning_func ${1+"$@"} ;;
esac
}
# func_sort_ver VER1 VER2
# -----------------------
# 'sort -V' is not generally available.
# Note this deviates from the version comparison in automake
# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a
# but this should suffice as we won't be specifying old
# version formats or redundant trailing .0 in bootstrap.conf.
# If we did want full compatibility then we should probably
# use m4_version_compare from autoconf.
func_sort_ver ()
{
$debug_cmd
printf '%s\n%s\n' "$1" "$2" \
| sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n
}
# func_lt_ver PREV CURR
# ---------------------
# Return true if PREV and CURR are in the correct order according to
# func_sort_ver, otherwise false. Use it like this:
#
# func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..."
func_lt_ver ()
{
$debug_cmd
test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q`
}
# Local variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC"
# time-stamp-time-zone: "UTC"
# End:
#! /bin/sh
# Set a version string for this script.
scriptversion=2015-10-07.11; # UTC
# A portable, pluggable option parser for Bourne shell.
# Written by Gary V. Vaughan, 2010
# Copyright (C) 2010-2015 Free Software Foundation, Inc.
# This is free software; see the source for copying conditions. There is NO
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see .
# Please report bugs or propose patches to gary@gnu.org.
## ------ ##
## Usage. ##
## ------ ##
# This file is a library for parsing options in your shell scripts along
# with assorted other useful supporting features that you can make use
# of too.
#
# For the simplest scripts you might need only:
#
# #!/bin/sh
# . relative/path/to/funclib.sh
# . relative/path/to/options-parser
# scriptversion=1.0
# func_options ${1+"$@"}
# eval set dummy "$func_options_result"; shift
# ...rest of your script...
#
# In order for the '--version' option to work, you will need to have a
# suitably formatted comment like the one at the top of this file
# starting with '# Written by ' and ending with '# warranty; '.
#
# For '-h' and '--help' to work, you will also need a one line
# description of your script's purpose in a comment directly above the
# '# Written by ' line, like the one at the top of this file.
#
# The default options also support '--debug', which will turn on shell
# execution tracing (see the comment above debug_cmd below for another
# use), and '--verbose' and the func_verbose function to allow your script
# to display verbose messages only when your user has specified
# '--verbose'.
#
# After sourcing this file, you can plug processing for additional
# options by amending the variables from the 'Configuration' section
# below, and following the instructions in the 'Option parsing'
# section further down.
## -------------- ##
## Configuration. ##
## -------------- ##
# You should override these variables in your script after sourcing this
# file so that they reflect the customisations you have added to the
# option parser.
# The usage line for option parsing errors and the start of '-h' and
# '--help' output messages. You can embed shell variables for delayed
# expansion at the time the message is displayed, but you will need to
# quote other shell meta-characters carefully to prevent them being
# expanded when the contents are evaled.
usage='$progpath [OPTION]...'
# Short help message in response to '-h' and '--help'. Add to this or
# override it after sourcing this library to reflect the full set of
# options your script accepts.
usage_message="\
--debug enable verbose shell tracing
-W, --warnings=CATEGORY
report the warnings falling in CATEGORY [all]
-v, --verbose verbosely report processing
--version print version information and exit
-h, --help print short or long help message and exit
"
# Additional text appended to 'usage_message' in response to '--help'.
long_help_message="
Warning categories include:
'all' show all warnings
'none' turn off all the warnings
'error' warnings are treated as fatal errors"
# Help message printed before fatal option parsing errors.
fatal_help="Try '\$progname --help' for more information."
## ------------------------- ##
## Hook function management. ##
## ------------------------- ##
# This section contains functions for adding, removing, and running hooks
# to the main code. A hook is just a named list of of function, that can
# be run in order later on.
# func_hookable FUNC_NAME
# -----------------------
# Declare that FUNC_NAME will run hooks added with
# 'func_add_hook FUNC_NAME ...'.
func_hookable ()
{
$debug_cmd
func_append hookable_fns " $1"
}
# func_add_hook FUNC_NAME HOOK_FUNC
# ---------------------------------
# Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must
# first have been declared "hookable" by a call to 'func_hookable'.
func_add_hook ()
{
$debug_cmd
case " $hookable_fns " in
*" $1 "*) ;;
*) func_fatal_error "'$1' does not accept hook functions." ;;
esac
eval func_append ${1}_hooks '" $2"'
}
# func_remove_hook FUNC_NAME HOOK_FUNC
# ------------------------------------
# Remove HOOK_FUNC from the list of functions called by FUNC_NAME.
func_remove_hook ()
{
$debug_cmd
eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`'
}
# func_run_hooks FUNC_NAME [ARG]...
# ---------------------------------
# Run all hook functions registered to FUNC_NAME.
# It is assumed that the list of hook functions contains nothing more
# than a whitespace-delimited list of legal shell function names, and
# no effort is wasted trying to catch shell meta-characters or preserve
# whitespace.
func_run_hooks ()
{
$debug_cmd
_G_rc_run_hooks=false
case " $hookable_fns " in
*" $1 "*) ;;
*) func_fatal_error "'$1' does not support hook funcions.n" ;;
esac
eval _G_hook_fns=\$$1_hooks; shift
for _G_hook in $_G_hook_fns; do
if eval $_G_hook '"$@"'; then
# store returned options list back into positional
# parameters for next 'cmd' execution.
eval _G_hook_result=\$${_G_hook}_result
eval set dummy "$_G_hook_result"; shift
_G_rc_run_hooks=:
fi
done
$_G_rc_run_hooks && func_run_hooks_result=$_G_hook_result
}
## --------------- ##
## Option parsing. ##
## --------------- ##
# In order to add your own option parsing hooks, you must accept the
# full positional parameter list in your hook function, you may remove/edit
# any options that you action, and then pass back the remaining unprocessed
# options in '_result', escaped suitably for
# 'eval'. In this case you also must return $EXIT_SUCCESS to let the
# hook's caller know that it should pay attention to
# '_result'. Returning $EXIT_FAILURE signalizes that
# arguments are left untouched by the hook and therefore caller will ignore the
# result variable.
#
# Like this:
#
# my_options_prep ()
# {
# $debug_cmd
#
# # Extend the existing usage message.
# usage_message=$usage_message'
# -s, --silent don'\''t print informational messages
# '
# # No change in '$@' (ignored completely by this hook). There is
# # no need to do the equivalent (but slower) action:
# # func_quote_for_eval ${1+"$@"}
# # my_options_prep_result=$func_quote_for_eval_result
# false
# }
# func_add_hook func_options_prep my_options_prep
#
#
# my_silent_option ()
# {
# $debug_cmd
#
# args_changed=false
#
# # Note that for efficiency, we parse as many options as we can
# # recognise in a loop before passing the remainder back to the
# # caller on the first unrecognised argument we encounter.
# while test $# -gt 0; do
# opt=$1; shift
# case $opt in
# --silent|-s) opt_silent=:
# args_changed=:
# ;;
# # Separate non-argument short options:
# -s*) func_split_short_opt "$_G_opt"
# set dummy "$func_split_short_opt_name" \
# "-$func_split_short_opt_arg" ${1+"$@"}
# shift
# args_changed=:
# ;;
# *) # Make sure the first unrecognised option "$_G_opt"
# # is added back to "$@", we could need that later
# # if $args_changed is true.
# set dummy "$_G_opt" ${1+"$@"}; shift; break ;;
# esac
# done
#
# if $args_changed; then
# func_quote_for_eval ${1+"$@"}
# my_silent_option_result=$func_quote_for_eval_result
# fi
#
# $args_changed
# }
# func_add_hook func_parse_options my_silent_option
#
#
# my_option_validation ()
# {
# $debug_cmd
#
# $opt_silent && $opt_verbose && func_fatal_help "\
# '--silent' and '--verbose' options are mutually exclusive."
#
# false
# }
# func_add_hook func_validate_options my_option_validation
#
# You'll also need to manually amend $usage_message to reflect the extra
# options you parse. It's preferable to append if you can, so that
# multiple option parsing hooks can be added safely.
# func_options_finish [ARG]...
# ----------------------------
# Finishing the option parse loop (call 'func_options' hooks ATM).
func_options_finish ()
{
$debug_cmd
_G_func_options_finish_exit=false
if func_run_hooks func_options ${1+"$@"}; then
func_options_finish_result=$func_run_hooks_result
_G_func_options_finish_exit=:
fi
$_G_func_options_finish_exit
}
# func_options [ARG]...
# ---------------------
# All the functions called inside func_options are hookable. See the
# individual implementations for details.
func_hookable func_options
func_options ()
{
$debug_cmd
_G_rc_options=false
for my_func in options_prep parse_options validate_options options_finish
do
if eval func_$my_func '${1+"$@"}'; then
eval _G_res_var='$'"func_${my_func}_result"
eval set dummy "$_G_res_var" ; shift
_G_rc_options=:
fi
done
# Save modified positional parameters for caller. As a top-level
# options-parser function we always need to set the 'func_options_result'
# variable (regardless the $_G_rc_options value).
if $_G_rc_options; then
func_options_result=$_G_res_var
else
func_quote_for_eval ${1+"$@"}
func_options_result=$func_quote_for_eval_result
fi
$_G_rc_options
}
# func_options_prep [ARG]...
# --------------------------
# All initialisations required before starting the option parse loop.
# Note that when calling hook functions, we pass through the list of
# positional parameters. If a hook function modifies that list, and
# needs to propagate that back to rest of this script, then the complete
# modified list must be put in 'func_run_hooks_result' before
# returning $EXIT_SUCCESS (otherwise $EXIT_FAILURE is returned).
func_hookable func_options_prep
func_options_prep ()
{
$debug_cmd
# Option defaults:
opt_verbose=false
opt_warning_types=
_G_rc_options_prep=false
if func_run_hooks func_options_prep ${1+"$@"}; then
_G_rc_options_prep=:
# save modified positional parameters for caller
func_options_prep_result=$func_run_hooks_result
fi
$_G_rc_options_prep
}
# func_parse_options [ARG]...
# ---------------------------
# The main option parsing loop.
func_hookable func_parse_options
func_parse_options ()
{
$debug_cmd
func_parse_options_result=
_G_rc_parse_options=false
# this just eases exit handling
while test $# -gt 0; do
# Defer to hook functions for initial option parsing, so they
# get priority in the event of reusing an option name.
if func_run_hooks func_parse_options ${1+"$@"}; then
eval set dummy "$func_run_hooks_result"; shift
_G_rc_parse_options=:
fi
# Break out of the loop if we already parsed every option.
test $# -gt 0 || break
_G_match_parse_options=:
_G_opt=$1
shift
case $_G_opt in
--debug|-x) debug_cmd='set -x'
func_echo "enabling shell trace mode"
$debug_cmd
;;
--no-warnings|--no-warning|--no-warn)
set dummy --warnings none ${1+"$@"}
shift
;;
--warnings|--warning|-W)
if test $# = 0 && func_missing_arg $_G_opt; then
_G_rc_parse_options=:
break
fi
case " $warning_categories $1" in
*" $1 "*)
# trailing space prevents matching last $1 above
func_append_uniq opt_warning_types " $1"
;;
*all)
opt_warning_types=$warning_categories
;;
*none)
opt_warning_types=none
warning_func=:
;;
*error)
opt_warning_types=$warning_categories
warning_func=func_fatal_error
;;
*)
func_fatal_error \
"unsupported warning category: '$1'"
;;
esac
shift
;;
--verbose|-v) opt_verbose=: ;;
--version) func_version ;;
-\?|-h) func_usage ;;
--help) func_help ;;
# Separate optargs to long options (plugins may need this):
--*=*) func_split_equals "$_G_opt"
set dummy "$func_split_equals_lhs" \
"$func_split_equals_rhs" ${1+"$@"}
shift
;;
# Separate optargs to short options:
-W*)
func_split_short_opt "$_G_opt"
set dummy "$func_split_short_opt_name" \
"$func_split_short_opt_arg" ${1+"$@"}
shift
;;
# Separate non-argument short options:
-\?*|-h*|-v*|-x*)
func_split_short_opt "$_G_opt"
set dummy "$func_split_short_opt_name" \
"-$func_split_short_opt_arg" ${1+"$@"}
shift
;;
--) _G_rc_parse_options=: ; break ;;
-*) func_fatal_help "unrecognised option: '$_G_opt'" ;;
*) set dummy "$_G_opt" ${1+"$@"}; shift
_G_match_parse_options=false
break
;;
esac
$_G_match_parse_options && _G_rc_parse_options=:
done
if $_G_rc_parse_options; then
# save modified positional parameters for caller
func_quote_for_eval ${1+"$@"}
func_parse_options_result=$func_quote_for_eval_result
fi
$_G_rc_parse_options
}
# func_validate_options [ARG]...
# ------------------------------
# Perform any sanity checks on option settings and/or unconsumed
# arguments.
func_hookable func_validate_options
func_validate_options ()
{
$debug_cmd
_G_rc_validate_options=false
# Display all warnings if -W was not given.
test -n "$opt_warning_types" || opt_warning_types=" $warning_categories"
if func_run_hooks func_validate_options ${1+"$@"}; then
# save modified positional parameters for caller
func_validate_options_result=$func_run_hooks_result
_G_rc_validate_options=:
fi
# Bail if the options were screwed!
$exit_cmd $EXIT_FAILURE
$_G_rc_validate_options
}
## ----------------- ##
## Helper functions. ##
## ----------------- ##
# This section contains the helper functions used by the rest of the
# hookable option parser framework in ascii-betical order.
# func_fatal_help ARG...
# ----------------------
# Echo program name prefixed message to standard error, followed by
# a help hint, and exit.
func_fatal_help ()
{
$debug_cmd
eval \$ECHO \""Usage: $usage"\"
eval \$ECHO \""$fatal_help"\"
func_error ${1+"$@"}
exit $EXIT_FAILURE
}
# func_help
# ---------
# Echo long help message to standard output and exit.
func_help ()
{
$debug_cmd
func_usage_message
$ECHO "$long_help_message"
exit 0
}
# func_missing_arg ARGNAME
# ------------------------
# Echo program name prefixed message to standard error and set global
# exit_cmd.
func_missing_arg ()
{
$debug_cmd
func_error "Missing argument for '$1'."
exit_cmd=exit
}
# func_split_equals STRING
# ------------------------
# Set func_split_equals_lhs and func_split_equals_rhs shell variables after
# splitting STRING at the '=' sign.
test -z "$_G_HAVE_XSI_OPS" \
&& (eval 'x=a/b/c;
test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
&& _G_HAVE_XSI_OPS=yes
if test yes = "$_G_HAVE_XSI_OPS"
then
# This is an XSI compatible shell, allowing a faster implementation...
eval 'func_split_equals ()
{
$debug_cmd
func_split_equals_lhs=${1%%=*}
func_split_equals_rhs=${1#*=}
test "x$func_split_equals_lhs" = "x$1" \
&& func_split_equals_rhs=
}'
else
# ...otherwise fall back to using expr, which is often a shell builtin.
func_split_equals ()
{
$debug_cmd
func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'`
func_split_equals_rhs=
test "x$func_split_equals_lhs" = "x$1" \
|| func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'`
}
fi #func_split_equals
# func_split_short_opt SHORTOPT
# -----------------------------
# Set func_split_short_opt_name and func_split_short_opt_arg shell
# variables after splitting SHORTOPT after the 2nd character.
if test yes = "$_G_HAVE_XSI_OPS"
then
# This is an XSI compatible shell, allowing a faster implementation...
eval 'func_split_short_opt ()
{
$debug_cmd
func_split_short_opt_arg=${1#??}
func_split_short_opt_name=${1%"$func_split_short_opt_arg"}
}'
else
# ...otherwise fall back to using expr, which is often a shell builtin.
func_split_short_opt ()
{
$debug_cmd
func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'`
func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'`
}
fi #func_split_short_opt
# func_usage
# ----------
# Echo short help message to standard output and exit.
func_usage ()
{
$debug_cmd
func_usage_message
$ECHO "Run '$progname --help |${PAGER-more}' for full usage"
exit 0
}
# func_usage_message
# ------------------
# Echo short help message to standard output.
func_usage_message ()
{
$debug_cmd
eval \$ECHO \""Usage: $usage"\"
echo
$SED -n 's|^# ||
/^Written by/{
x;p;x
}
h
/^Written by/q' < "$progpath"
echo
eval \$ECHO \""$usage_message"\"
}
# func_version
# ------------
# Echo version message to standard output and exit.
func_version ()
{
$debug_cmd
printf '%s\n' "$progname $scriptversion"
$SED -n '
/(C)/!b go
:more
/\./!{
N
s|\n# | |
b more
}
:go
/^# Written by /,/# warranty; / {
s|^# ||
s|^# *$||
s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2|
p
}
/^# Written by / {
s|^# ||
p
}
/^warranty; /q' < "$progpath"
exit $?
}
# Local variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC"
# time-stamp-time-zone: "UTC"
# End:
# Set a version string.
scriptversion='(GNU libtool) 2.4.6'
# func_echo ARG...
# ----------------
# Libtool also displays the current mode in messages, so override
# funclib.sh func_echo with this custom definition.
func_echo ()
{
$debug_cmd
_G_message=$*
func_echo_IFS=$IFS
IFS=$nl
for _G_line in $_G_message; do
IFS=$func_echo_IFS
$ECHO "$progname${opt_mode+: $opt_mode}: $_G_line"
done
IFS=$func_echo_IFS
}
# func_warning ARG...
# -------------------
# Libtool warnings are not categorized, so override funclib.sh
# func_warning with this simpler definition.
func_warning ()
{
$debug_cmd
$warning_func ${1+"$@"}
}
## ---------------- ##
## Options parsing. ##
## ---------------- ##
# Hook in the functions to make sure our own options are parsed during
# the option parsing loop.
usage='$progpath [OPTION]... [MODE-ARG]...'
# Short help message in response to '-h'.
usage_message="Options:
--config show all configuration variables
--debug enable verbose shell tracing
-n, --dry-run display commands without modifying any files
--features display basic configuration information and exit
--mode=MODE use operation mode MODE
--no-warnings equivalent to '-Wnone'
--preserve-dup-deps don't remove duplicate dependency libraries
--quiet, --silent don't print informational messages
--tag=TAG use configuration variables from tag TAG
-v, --verbose print more informational messages than default
--version print version information
-W, --warnings=CATEGORY report the warnings falling in CATEGORY [all]
-h, --help, --help-all print short, long, or detailed help message
"
# Additional text appended to 'usage_message' in response to '--help'.
func_help ()
{
$debug_cmd
func_usage_message
$ECHO "$long_help_message
MODE must be one of the following:
clean remove files from the build directory
compile compile a source file into a libtool object
execute automatically set library path, then run a program
finish complete the installation of libtool libraries
install install libraries or executables
link create a library or an executable
uninstall remove libraries from an installed directory
MODE-ARGS vary depending on the MODE. When passed as first option,
'--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that.
Try '$progname --help --mode=MODE' for a more detailed description of MODE.
When reporting a bug, please describe a test case to reproduce it and
include the following information:
host-triplet: $host
shell: $SHELL
compiler: $LTCC
compiler flags: $LTCFLAGS
linker: $LD (gnu? $with_gnu_ld)
version: $progname $scriptversion Debian-2.4.6-15
automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q`
autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q`
Report bugs to .
GNU libtool home page: .
General help using GNU software: ."
exit 0
}
# func_lo2o OBJECT-NAME
# ---------------------
# Transform OBJECT-NAME from a '.lo' suffix to the platform specific
# object suffix.
lo2o=s/\\.lo\$/.$objext/
o2lo=s/\\.$objext\$/.lo/
if test yes = "$_G_HAVE_XSI_OPS"; then
eval 'func_lo2o ()
{
case $1 in
*.lo) func_lo2o_result=${1%.lo}.$objext ;;
* ) func_lo2o_result=$1 ;;
esac
}'
# func_xform LIBOBJ-OR-SOURCE
# ---------------------------
# Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise)
# suffix to a '.lo' libtool-object suffix.
eval 'func_xform ()
{
func_xform_result=${1%.*}.lo
}'
else
# ...otherwise fall back to using sed.
func_lo2o ()
{
func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"`
}
func_xform ()
{
func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'`
}
fi
# func_fatal_configuration ARG...
# -------------------------------
# Echo program name prefixed message to standard error, followed by
# a configuration failure hint, and exit.
func_fatal_configuration ()
{
func__fatal_error ${1+"$@"} \
"See the $PACKAGE documentation for more information." \
"Fatal configuration error."
}
# func_config
# -----------
# Display the configuration for all the tags in this script.
func_config ()
{
re_begincf='^# ### BEGIN LIBTOOL'
re_endcf='^# ### END LIBTOOL'
# Default configuration.
$SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
# Now print the configurations for the tags.
for tagname in $taglist; do
$SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
done
exit $?
}
# func_features
# -------------
# Display the features supported by this script.
func_features ()
{
echo "host: $host"
if test yes = "$build_libtool_libs"; then
echo "enable shared libraries"
else
echo "disable shared libraries"
fi
if test yes = "$build_old_libs"; then
echo "enable static libraries"
else
echo "disable static libraries"
fi
exit $?
}
# func_enable_tag TAGNAME
# -----------------------
# Verify that TAGNAME is valid, and either flag an error and exit, or
# enable the TAGNAME tag. We also add TAGNAME to the global $taglist
# variable here.
func_enable_tag ()
{
# Global variable:
tagname=$1
re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
sed_extractcf=/$re_begincf/,/$re_endcf/p
# Validate tagname.
case $tagname in
*[!-_A-Za-z0-9,/]*)
func_fatal_error "invalid tag name: $tagname"
;;
esac
# Don't test for the "default" C tag, as we know it's
# there but not specially marked.
case $tagname in
CC) ;;
*)
if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
taglist="$taglist $tagname"
# Evaluate the configuration. Be careful to quote the path
# and the sed script, to avoid splitting on whitespace, but
# also don't use non-portable quotes within backquotes within
# quotes we have to do it in 2 steps:
extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
eval "$extractedcf"
else
func_error "ignoring unknown tag $tagname"
fi
;;
esac
}
# func_check_version_match
# ------------------------
# Ensure that we are using m4 macros, and libtool script from the same
# release of libtool.
func_check_version_match ()
{
if test "$package_revision" != "$macro_revision"; then
if test "$VERSION" != "$macro_version"; then
if test -z "$macro_version"; then
cat >&2 <<_LT_EOF
$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
$progname: definition of this LT_INIT comes from an older release.
$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
$progname: and run autoconf again.
_LT_EOF
else
cat >&2 <<_LT_EOF
$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
$progname: and run autoconf again.
_LT_EOF
fi
else
cat >&2 <<_LT_EOF
$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
$progname: but the definition of this LT_INIT comes from revision $macro_revision.
$progname: You should recreate aclocal.m4 with macros from revision $package_revision
$progname: of $PACKAGE $VERSION and run autoconf again.
_LT_EOF
fi
exit $EXIT_MISMATCH
fi
}
# libtool_options_prep [ARG]...
# -----------------------------
# Preparation for options parsed by libtool.
libtool_options_prep ()
{
$debug_mode
# Option defaults:
opt_config=false
opt_dlopen=
opt_dry_run=false
opt_help=false
opt_mode=
opt_preserve_dup_deps=false
opt_quiet=false
nonopt=
preserve_args=
_G_rc_lt_options_prep=:
# Shorthand for --mode=foo, only valid as the first argument
case $1 in
clean|clea|cle|cl)
shift; set dummy --mode clean ${1+"$@"}; shift
;;
compile|compil|compi|comp|com|co|c)
shift; set dummy --mode compile ${1+"$@"}; shift
;;
execute|execut|execu|exec|exe|ex|e)
shift; set dummy --mode execute ${1+"$@"}; shift
;;
finish|finis|fini|fin|fi|f)
shift; set dummy --mode finish ${1+"$@"}; shift
;;
install|instal|insta|inst|ins|in|i)
shift; set dummy --mode install ${1+"$@"}; shift
;;
link|lin|li|l)
shift; set dummy --mode link ${1+"$@"}; shift
;;
uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
shift; set dummy --mode uninstall ${1+"$@"}; shift
;;
*)
_G_rc_lt_options_prep=false
;;
esac
if $_G_rc_lt_options_prep; then
# Pass back the list of options.
func_quote_for_eval ${1+"$@"}
libtool_options_prep_result=$func_quote_for_eval_result
fi
$_G_rc_lt_options_prep
}
func_add_hook func_options_prep libtool_options_prep
# libtool_parse_options [ARG]...
# ---------------------------------
# Provide handling for libtool specific options.
libtool_parse_options ()
{
$debug_cmd
_G_rc_lt_parse_options=false
# Perform our own loop to consume as many options as possible in
# each iteration.
while test $# -gt 0; do
_G_match_lt_parse_options=:
_G_opt=$1
shift
case $_G_opt in
--dry-run|--dryrun|-n)
opt_dry_run=:
;;
--config) func_config ;;
--dlopen|-dlopen)
opt_dlopen="${opt_dlopen+$opt_dlopen
}$1"
shift
;;
--preserve-dup-deps)
opt_preserve_dup_deps=: ;;
--features) func_features ;;
--finish) set dummy --mode finish ${1+"$@"}; shift ;;
--help) opt_help=: ;;
--help-all) opt_help=': help-all' ;;
--mode) test $# = 0 && func_missing_arg $_G_opt && break
opt_mode=$1
case $1 in
# Valid mode arguments:
clean|compile|execute|finish|install|link|relink|uninstall) ;;
# Catch anything else as an error
*) func_error "invalid argument for $_G_opt"
exit_cmd=exit
break
;;
esac
shift
;;
--no-silent|--no-quiet)
opt_quiet=false
func_append preserve_args " $_G_opt"
;;
--no-warnings|--no-warning|--no-warn)
opt_warning=false
func_append preserve_args " $_G_opt"
;;
--no-verbose)
opt_verbose=false
func_append preserve_args " $_G_opt"
;;
--silent|--quiet)
opt_quiet=:
opt_verbose=false
func_append preserve_args " $_G_opt"
;;
--tag) test $# = 0 && func_missing_arg $_G_opt && break
opt_tag=$1
func_append preserve_args " $_G_opt $1"
func_enable_tag "$1"
shift
;;
--verbose|-v) opt_quiet=false
opt_verbose=:
func_append preserve_args " $_G_opt"
;;
# An option not handled by this hook function:
*) set dummy "$_G_opt" ${1+"$@"} ; shift
_G_match_lt_parse_options=false
break
;;
esac
$_G_match_lt_parse_options && _G_rc_lt_parse_options=:
done
if $_G_rc_lt_parse_options; then
# save modified positional parameters for caller
func_quote_for_eval ${1+"$@"}
libtool_parse_options_result=$func_quote_for_eval_result
fi
$_G_rc_lt_parse_options
}
func_add_hook func_parse_options libtool_parse_options
# libtool_validate_options [ARG]...
# ---------------------------------
# Perform any sanity checks on option settings and/or unconsumed
# arguments.
libtool_validate_options ()
{
# save first non-option argument
if test 0 -lt $#; then
nonopt=$1
shift
fi
# preserve --debug
test : = "$debug_cmd" || func_append preserve_args " --debug"
case $host in
# Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452
# see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788
*cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*)
# don't eliminate duplications in $postdeps and $predeps
opt_duplicate_compiler_generated_deps=:
;;
*)
opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
;;
esac
$opt_help || {
# Sanity checks first:
func_check_version_match
test yes != "$build_libtool_libs" \
&& test yes != "$build_old_libs" \
&& func_fatal_configuration "not configured to build any kind of library"
# Darwin sucks
eval std_shrext=\"$shrext_cmds\"
# Only execute mode is allowed to have -dlopen flags.
if test -n "$opt_dlopen" && test execute != "$opt_mode"; then
func_error "unrecognized option '-dlopen'"
$ECHO "$help" 1>&2
exit $EXIT_FAILURE
fi
# Change the help message to a mode-specific one.
generic_help=$help
help="Try '$progname --help --mode=$opt_mode' for more information."
}
# Pass back the unparsed argument list
func_quote_for_eval ${1+"$@"}
libtool_validate_options_result=$func_quote_for_eval_result
}
func_add_hook func_validate_options libtool_validate_options
# Process options as early as possible so that --help and --version
# can return quickly.
func_options ${1+"$@"}
eval set dummy "$func_options_result"; shift
## ----------- ##
## Main. ##
## ----------- ##
magic='%%%MAGIC variable%%%'
magic_exe='%%%MAGIC EXE variable%%%'
# Global variables.
extracted_archives=
extracted_serial=0
# If this variable is set in any of the actions, the command in it
# will be execed at the end. This prevents here-documents from being
# left over by shells.
exec_cmd=
# A function that is used when there is no print builtin or printf.
func_fallback_echo ()
{
eval 'cat <<_LTECHO_EOF
$1
_LTECHO_EOF'
}
# func_generated_by_libtool
# True iff stdin has been generated by Libtool. This function is only
# a basic sanity check; it will hardly flush out determined imposters.
func_generated_by_libtool_p ()
{
$GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
}
# func_lalib_p file
# True iff FILE is a libtool '.la' library or '.lo' object file.
# This function is only a basic sanity check; it will hardly flush out
# determined imposters.
func_lalib_p ()
{
test -f "$1" &&
$SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p
}
# func_lalib_unsafe_p file
# True iff FILE is a libtool '.la' library or '.lo' object file.
# This function implements the same check as func_lalib_p without
# resorting to external programs. To this end, it redirects stdin and
# closes it afterwards, without saving the original file descriptor.
# As a safety measure, use it only where a negative result would be
# fatal anyway. Works if 'file' does not exist.
func_lalib_unsafe_p ()
{
lalib_p=no
if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
for lalib_p_l in 1 2 3 4
do
read lalib_p_line
case $lalib_p_line in
\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
esac
done
exec 0<&5 5<&-
fi
test yes = "$lalib_p"
}
# func_ltwrapper_script_p file
# True iff FILE is a libtool wrapper script
# This function is only a basic sanity check; it will hardly flush out
# determined imposters.
func_ltwrapper_script_p ()
{
test -f "$1" &&
$lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p
}
# func_ltwrapper_executable_p file
# True iff FILE is a libtool wrapper executable
# This function is only a basic sanity check; it will hardly flush out
# determined imposters.
func_ltwrapper_executable_p ()
{
func_ltwrapper_exec_suffix=
case $1 in
*.exe) ;;
*) func_ltwrapper_exec_suffix=.exe ;;
esac
$GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
}
# func_ltwrapper_scriptname file
# Assumes file is an ltwrapper_executable
# uses $file to determine the appropriate filename for a
# temporary ltwrapper_script.
func_ltwrapper_scriptname ()
{
func_dirname_and_basename "$1" "" "."
func_stripname '' '.exe' "$func_basename_result"
func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper
}
# func_ltwrapper_p file
# True iff FILE is a libtool wrapper script or wrapper executable
# This function is only a basic sanity check; it will hardly flush out
# determined imposters.
func_ltwrapper_p ()
{
func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
}
# func_execute_cmds commands fail_cmd
# Execute tilde-delimited COMMANDS.
# If FAIL_CMD is given, eval that upon failure.
# FAIL_CMD may read-access the current command in variable CMD!
func_execute_cmds ()
{
$debug_cmd
save_ifs=$IFS; IFS='~'
for cmd in $1; do
IFS=$sp$nl
eval cmd=\"$cmd\"
IFS=$save_ifs
func_show_eval "$cmd" "${2-:}"
done
IFS=$save_ifs
}
# func_source file
# Source FILE, adding directory component if necessary.
# Note that it is not necessary on cygwin/mingw to append a dot to
# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
# behavior happens only for exec(3), not for open(2)! Also, sourcing
# 'FILE.' does not work on cygwin managed mounts.
func_source ()
{
$debug_cmd
case $1 in
*/* | *\\*) . "$1" ;;
*) . "./$1" ;;
esac
}
# func_resolve_sysroot PATH
# Replace a leading = in PATH with a sysroot. Store the result into
# func_resolve_sysroot_result
func_resolve_sysroot ()
{
func_resolve_sysroot_result=$1
case $func_resolve_sysroot_result in
=*)
func_stripname '=' '' "$func_resolve_sysroot_result"
func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
;;
esac
}
# func_replace_sysroot PATH
# If PATH begins with the sysroot, replace it with = and
# store the result into func_replace_sysroot_result.
func_replace_sysroot ()
{
case $lt_sysroot:$1 in
?*:"$lt_sysroot"*)
func_stripname "$lt_sysroot" '' "$1"
func_replace_sysroot_result='='$func_stripname_result
;;
*)
# Including no sysroot.
func_replace_sysroot_result=$1
;;
esac
}
# func_infer_tag arg
# Infer tagged configuration to use if any are available and
# if one wasn't chosen via the "--tag" command line option.
# Only attempt this if the compiler in the base compile
# command doesn't match the default compiler.
# arg is usually of the form 'gcc ...'
func_infer_tag ()
{
$debug_cmd
if test -n "$available_tags" && test -z "$tagname"; then
CC_quoted=
for arg in $CC; do
func_append_quoted CC_quoted "$arg"
done
CC_expanded=`func_echo_all $CC`
CC_quoted_expanded=`func_echo_all $CC_quoted`
case $@ in
# Blanks in the command may have been stripped by the calling shell,
# but not from the CC environment variable when configure was run.
" $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
" $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
# Blanks at the start of $base_compile will cause this to fail
# if we don't check for them as well.
*)
for z in $available_tags; do
if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
# Evaluate the configuration.
eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
CC_quoted=
for arg in $CC; do
# Double-quote args containing other shell metacharacters.
func_append_quoted CC_quoted "$arg"
done
CC_expanded=`func_echo_all $CC`
CC_quoted_expanded=`func_echo_all $CC_quoted`
case "$@ " in
" $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
" $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
# The compiler in the base compile command matches
# the one in the tagged configuration.
# Assume this is the tagged configuration we want.
tagname=$z
break
;;
esac
fi
done
# If $tagname still isn't set, then no tagged configuration
# was found and let the user know that the "--tag" command
# line option must be used.
if test -z "$tagname"; then
func_echo "unable to infer tagged configuration"
func_fatal_error "specify a tag with '--tag'"
# else
# func_verbose "using $tagname tagged configuration"
fi
;;
esac
fi
}
# func_write_libtool_object output_name pic_name nonpic_name
# Create a libtool object file (analogous to a ".la" file),
# but don't create it if we're doing a dry run.
func_write_libtool_object ()
{
write_libobj=$1
if test yes = "$build_libtool_libs"; then
write_lobj=\'$2\'
else
write_lobj=none
fi
if test yes = "$build_old_libs"; then
write_oldobj=\'$3\'
else
write_oldobj=none
fi
$opt_dry_run || {
cat >${write_libobj}T </dev/null`
if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then
func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
$SED -e "$sed_naive_backslashify"`
else
func_convert_core_file_wine_to_w32_result=
fi
fi
}
# end: func_convert_core_file_wine_to_w32
# func_convert_core_path_wine_to_w32 ARG
# Helper function used by path conversion functions when $build is *nix, and
# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
# configured wine environment available, with the winepath program in $build's
# $PATH. Assumes ARG has no leading or trailing path separator characters.
#
# ARG is path to be converted from $build format to win32.
# Result is available in $func_convert_core_path_wine_to_w32_result.
# Unconvertible file (directory) names in ARG are skipped; if no directory names
# are convertible, then the result may be empty.
func_convert_core_path_wine_to_w32 ()
{
$debug_cmd
# unfortunately, winepath doesn't convert paths, only file names
func_convert_core_path_wine_to_w32_result=
if test -n "$1"; then
oldIFS=$IFS
IFS=:
for func_convert_core_path_wine_to_w32_f in $1; do
IFS=$oldIFS
func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
if test -n "$func_convert_core_file_wine_to_w32_result"; then
if test -z "$func_convert_core_path_wine_to_w32_result"; then
func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result
else
func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
fi
fi
done
IFS=$oldIFS
fi
}
# end: func_convert_core_path_wine_to_w32
# func_cygpath ARGS...
# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
# (2), returns the Cygwin file name or path in func_cygpath_result (input
# file name or path is assumed to be in w32 format, as previously converted
# from $build's *nix or MSYS format). In case (3), returns the w32 file name
# or path in func_cygpath_result (input file name or path is assumed to be in
# Cygwin format). Returns an empty string on error.
#
# ARGS are passed to cygpath, with the last one being the file name or path to
# be converted.
#
# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
# environment variable; do not put it in $PATH.
func_cygpath ()
{
$debug_cmd
if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
if test "$?" -ne 0; then
# on failure, ensure result is empty
func_cygpath_result=
fi
else
func_cygpath_result=
func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'"
fi
}
#end: func_cygpath
# func_convert_core_msys_to_w32 ARG
# Convert file name or path ARG from MSYS format to w32 format. Return
# result in func_convert_core_msys_to_w32_result.
func_convert_core_msys_to_w32 ()
{
$debug_cmd
# awkward: cmd appends spaces to result
func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
$SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"`
}
#end: func_convert_core_msys_to_w32
# func_convert_file_check ARG1 ARG2
# Verify that ARG1 (a file name in $build format) was converted to $host
# format in ARG2. Otherwise, emit an error message, but continue (resetting
# func_to_host_file_result to ARG1).
func_convert_file_check ()
{
$debug_cmd
if test -z "$2" && test -n "$1"; then
func_error "Could not determine host file name corresponding to"
func_error " '$1'"
func_error "Continuing, but uninstalled executables may not work."
# Fallback:
func_to_host_file_result=$1
fi
}
# end func_convert_file_check
# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
# Verify that FROM_PATH (a path in $build format) was converted to $host
# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
# func_to_host_file_result to a simplistic fallback value (see below).
func_convert_path_check ()
{
$debug_cmd
if test -z "$4" && test -n "$3"; then
func_error "Could not determine the host path corresponding to"
func_error " '$3'"
func_error "Continuing, but uninstalled executables may not work."
# Fallback. This is a deliberately simplistic "conversion" and
# should not be "improved". See libtool.info.
if test "x$1" != "x$2"; then
lt_replace_pathsep_chars="s|$1|$2|g"
func_to_host_path_result=`echo "$3" |
$SED -e "$lt_replace_pathsep_chars"`
else
func_to_host_path_result=$3
fi
fi
}
# end func_convert_path_check
# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
# and appending REPL if ORIG matches BACKPAT.
func_convert_path_front_back_pathsep ()
{
$debug_cmd
case $4 in
$1 ) func_to_host_path_result=$3$func_to_host_path_result
;;
esac
case $4 in
$2 ) func_append func_to_host_path_result "$3"
;;
esac
}
# end func_convert_path_front_back_pathsep
##################################################
# $build to $host FILE NAME CONVERSION FUNCTIONS #
##################################################
# invoked via '$to_host_file_cmd ARG'
#
# In each case, ARG is the path to be converted from $build to $host format.
# Result will be available in $func_to_host_file_result.
# func_to_host_file ARG
# Converts the file name ARG from $build format to $host format. Return result
# in func_to_host_file_result.
func_to_host_file ()
{
$debug_cmd
$to_host_file_cmd "$1"
}
# end func_to_host_file
# func_to_tool_file ARG LAZY
# converts the file name ARG from $build format to toolchain format. Return
# result in func_to_tool_file_result. If the conversion in use is listed
# in (the comma separated) LAZY, no conversion takes place.
func_to_tool_file ()
{
$debug_cmd
case ,$2, in
*,"$to_tool_file_cmd",*)
func_to_tool_file_result=$1
;;
*)
$to_tool_file_cmd "$1"
func_to_tool_file_result=$func_to_host_file_result
;;
esac
}
# end func_to_tool_file
# func_convert_file_noop ARG
# Copy ARG to func_to_host_file_result.
func_convert_file_noop ()
{
func_to_host_file_result=$1
}
# end func_convert_file_noop
# func_convert_file_msys_to_w32 ARG
# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
# conversion to w32 is not available inside the cwrapper. Returns result in
# func_to_host_file_result.
func_convert_file_msys_to_w32 ()
{
$debug_cmd
func_to_host_file_result=$1
if test -n "$1"; then
func_convert_core_msys_to_w32 "$1"
func_to_host_file_result=$func_convert_core_msys_to_w32_result
fi
func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_msys_to_w32
# func_convert_file_cygwin_to_w32 ARG
# Convert file name ARG from Cygwin to w32 format. Returns result in
# func_to_host_file_result.
func_convert_file_cygwin_to_w32 ()
{
$debug_cmd
func_to_host_file_result=$1
if test -n "$1"; then
# because $build is cygwin, we call "the" cygpath in $PATH; no need to use
# LT_CYGPATH in this case.
func_to_host_file_result=`cygpath -m "$1"`
fi
func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_cygwin_to_w32
# func_convert_file_nix_to_w32 ARG
# Convert file name ARG from *nix to w32 format. Requires a wine environment
# and a working winepath. Returns result in func_to_host_file_result.
func_convert_file_nix_to_w32 ()
{
$debug_cmd
func_to_host_file_result=$1
if test -n "$1"; then
func_convert_core_file_wine_to_w32 "$1"
func_to_host_file_result=$func_convert_core_file_wine_to_w32_result
fi
func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_nix_to_w32
# func_convert_file_msys_to_cygwin ARG
# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
# Returns result in func_to_host_file_result.
func_convert_file_msys_to_cygwin ()
{
$debug_cmd
func_to_host_file_result=$1
if test -n "$1"; then
func_convert_core_msys_to_w32 "$1"
func_cygpath -u "$func_convert_core_msys_to_w32_result"
func_to_host_file_result=$func_cygpath_result
fi
func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_msys_to_cygwin
# func_convert_file_nix_to_cygwin ARG
# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed
# in a wine environment, working winepath, and LT_CYGPATH set. Returns result
# in func_to_host_file_result.
func_convert_file_nix_to_cygwin ()
{
$debug_cmd
func_to_host_file_result=$1
if test -n "$1"; then
# convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
func_convert_core_file_wine_to_w32 "$1"
func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
func_to_host_file_result=$func_cygpath_result
fi
func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_nix_to_cygwin
#############################################
# $build to $host PATH CONVERSION FUNCTIONS #
#############################################
# invoked via '$to_host_path_cmd ARG'
#
# In each case, ARG is the path to be converted from $build to $host format.
# The result will be available in $func_to_host_path_result.
#
# Path separators are also converted from $build format to $host format. If
# ARG begins or ends with a path separator character, it is preserved (but
# converted to $host format) on output.
#
# All path conversion functions are named using the following convention:
# file name conversion function : func_convert_file_X_to_Y ()
# path conversion function : func_convert_path_X_to_Y ()
# where, for any given $build/$host combination the 'X_to_Y' value is the
# same. If conversion functions are added for new $build/$host combinations,
# the two new functions must follow this pattern, or func_init_to_host_path_cmd
# will break.
# func_init_to_host_path_cmd
# Ensures that function "pointer" variable $to_host_path_cmd is set to the
# appropriate value, based on the value of $to_host_file_cmd.
to_host_path_cmd=
func_init_to_host_path_cmd ()
{
$debug_cmd
if test -z "$to_host_path_cmd"; then
func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
to_host_path_cmd=func_convert_path_$func_stripname_result
fi
}
# func_to_host_path ARG
# Converts the path ARG from $build format to $host format. Return result
# in func_to_host_path_result.
func_to_host_path ()
{
$debug_cmd
func_init_to_host_path_cmd
$to_host_path_cmd "$1"
}
# end func_to_host_path
# func_convert_path_noop ARG
# Copy ARG to func_to_host_path_result.
func_convert_path_noop ()
{
func_to_host_path_result=$1
}
# end func_convert_path_noop
# func_convert_path_msys_to_w32 ARG
# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
# conversion to w32 is not available inside the cwrapper. Returns result in
# func_to_host_path_result.
func_convert_path_msys_to_w32 ()
{
$debug_cmd
func_to_host_path_result=$1
if test -n "$1"; then
# Remove leading and trailing path separator characters from ARG. MSYS
# behavior is inconsistent here; cygpath turns them into '.;' and ';.';
# and winepath ignores them completely.
func_stripname : : "$1"
func_to_host_path_tmp1=$func_stripname_result
func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
func_to_host_path_result=$func_convert_core_msys_to_w32_result
func_convert_path_check : ";" \
"$func_to_host_path_tmp1" "$func_to_host_path_result"
func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
fi
}
# end func_convert_path_msys_to_w32
# func_convert_path_cygwin_to_w32 ARG
# Convert path ARG from Cygwin to w32 format. Returns result in
# func_to_host_file_result.
func_convert_path_cygwin_to_w32 ()
{
$debug_cmd
func_to_host_path_result=$1
if test -n "$1"; then
# See func_convert_path_msys_to_w32:
func_stripname : : "$1"
func_to_host_path_tmp1=$func_stripname_result
func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
func_convert_path_check : ";" \
"$func_to_host_path_tmp1" "$func_to_host_path_result"
func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
fi
}
# end func_convert_path_cygwin_to_w32
# func_convert_path_nix_to_w32 ARG
# Convert path ARG from *nix to w32 format. Requires a wine environment and
# a working winepath. Returns result in func_to_host_file_result.
func_convert_path_nix_to_w32 ()
{
$debug_cmd
func_to_host_path_result=$1
if test -n "$1"; then
# See func_convert_path_msys_to_w32:
func_stripname : : "$1"
func_to_host_path_tmp1=$func_stripname_result
func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
func_to_host_path_result=$func_convert_core_path_wine_to_w32_result
func_convert_path_check : ";" \
"$func_to_host_path_tmp1" "$func_to_host_path_result"
func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
fi
}
# end func_convert_path_nix_to_w32
# func_convert_path_msys_to_cygwin ARG
# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
# Returns result in func_to_host_file_result.
func_convert_path_msys_to_cygwin ()
{
$debug_cmd
func_to_host_path_result=$1
if test -n "$1"; then
# See func_convert_path_msys_to_w32:
func_stripname : : "$1"
func_to_host_path_tmp1=$func_stripname_result
func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
func_to_host_path_result=$func_cygpath_result
func_convert_path_check : : \
"$func_to_host_path_tmp1" "$func_to_host_path_result"
func_convert_path_front_back_pathsep ":*" "*:" : "$1"
fi
}
# end func_convert_path_msys_to_cygwin
# func_convert_path_nix_to_cygwin ARG
# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a
# a wine environment, working winepath, and LT_CYGPATH set. Returns result in
# func_to_host_file_result.
func_convert_path_nix_to_cygwin ()
{
$debug_cmd
func_to_host_path_result=$1
if test -n "$1"; then
# Remove leading and trailing path separator characters from
# ARG. msys behavior is inconsistent here, cygpath turns them
# into '.;' and ';.', and winepath ignores them completely.
func_stripname : : "$1"
func_to_host_path_tmp1=$func_stripname_result
func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
func_to_host_path_result=$func_cygpath_result
func_convert_path_check : : \
"$func_to_host_path_tmp1" "$func_to_host_path_result"
func_convert_path_front_back_pathsep ":*" "*:" : "$1"
fi
}
# end func_convert_path_nix_to_cygwin
# func_dll_def_p FILE
# True iff FILE is a Windows DLL '.def' file.
# Keep in sync with _LT_DLL_DEF_P in libtool.m4
func_dll_def_p ()
{
$debug_cmd
func_dll_def_p_tmp=`$SED -n \
-e 's/^[ ]*//' \
-e '/^\(;.*\)*$/d' \
-e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \
-e q \
"$1"`
test DEF = "$func_dll_def_p_tmp"
}
# func_mode_compile arg...
func_mode_compile ()
{
$debug_cmd
# Get the compilation command and the source file.
base_compile=
srcfile=$nonopt # always keep a non-empty value in "srcfile"
suppress_opt=yes
suppress_output=
arg_mode=normal
libobj=
later=
pie_flag=
for arg
do
case $arg_mode in
arg )
# do not "continue". Instead, add this to base_compile
lastarg=$arg
arg_mode=normal
;;
target )
libobj=$arg
arg_mode=normal
continue
;;
normal )
# Accept any command-line options.
case $arg in
-o)
test -n "$libobj" && \
func_fatal_error "you cannot specify '-o' more than once"
arg_mode=target
continue
;;
-pie | -fpie | -fPIE)
func_append pie_flag " $arg"
continue
;;
-shared | -static | -prefer-pic | -prefer-non-pic)
func_append later " $arg"
continue
;;
-no-suppress)
suppress_opt=no
continue
;;
-Xcompiler)
arg_mode=arg # the next one goes into the "base_compile" arg list
continue # The current "srcfile" will either be retained or
;; # replaced later. I would guess that would be a bug.
-Wc,*)
func_stripname '-Wc,' '' "$arg"
args=$func_stripname_result
lastarg=
save_ifs=$IFS; IFS=,
for arg in $args; do
IFS=$save_ifs
func_append_quoted lastarg "$arg"
done
IFS=$save_ifs
func_stripname ' ' '' "$lastarg"
lastarg=$func_stripname_result
# Add the arguments to base_compile.
func_append base_compile " $lastarg"
continue
;;
*)
# Accept the current argument as the source file.
# The previous "srcfile" becomes the current argument.
#
lastarg=$srcfile
srcfile=$arg
;;
esac # case $arg
;;
esac # case $arg_mode
# Aesthetically quote the previous argument.
func_append_quoted base_compile "$lastarg"
done # for arg
case $arg_mode in
arg)
func_fatal_error "you must specify an argument for -Xcompile"
;;
target)
func_fatal_error "you must specify a target with '-o'"
;;
*)
# Get the name of the library object.
test -z "$libobj" && {
func_basename "$srcfile"
libobj=$func_basename_result
}
;;
esac
# Recognize several different file suffixes.
# If the user specifies -o file.o, it is replaced with file.lo
case $libobj in
*.[cCFSifmso] | \
*.ada | *.adb | *.ads | *.asm | \
*.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
*.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
func_xform "$libobj"
libobj=$func_xform_result
;;
esac
case $libobj in
*.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
*)
func_fatal_error "cannot determine name of library object from '$libobj'"
;;
esac
func_infer_tag $base_compile
for arg in $later; do
case $arg in
-shared)
test yes = "$build_libtool_libs" \
|| func_fatal_configuration "cannot build a shared library"
build_old_libs=no
continue
;;
-static)
build_libtool_libs=no
build_old_libs=yes
continue
;;
-prefer-pic)
pic_mode=yes
continue
;;
-prefer-non-pic)
pic_mode=no
continue
;;
esac
done
func_quote_for_eval "$libobj"
test "X$libobj" != "X$func_quote_for_eval_result" \
&& $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
&& func_warning "libobj name '$libobj' may not contain shell special characters."
func_dirname_and_basename "$obj" "/" ""
objname=$func_basename_result
xdir=$func_dirname_result
lobj=$xdir$objdir/$objname
test -z "$base_compile" && \
func_fatal_help "you must specify a compilation command"
# Delete any leftover library objects.
if test yes = "$build_old_libs"; then
removelist="$obj $lobj $libobj ${libobj}T"
else
removelist="$lobj $libobj ${libobj}T"
fi
# On Cygwin there's no "real" PIC flag so we must build both object types
case $host_os in
cygwin* | mingw* | pw32* | os2* | cegcc*)
pic_mode=default
;;
esac
if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then
# non-PIC code in shared libraries is not supported
pic_mode=default
fi
# Calculate the filename of the output object if compiler does
# not support -o with -c
if test no = "$compiler_c_o"; then
output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext
lockfile=$output_obj.lock
else
output_obj=
need_locks=no
lockfile=
fi
# Lock this critical section if it is needed
# We use this script file to make the link, it avoids creating a new file
if test yes = "$need_locks"; then
until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
func_echo "Waiting for $lockfile to be removed"
sleep 2
done
elif test warn = "$need_locks"; then
if test -f "$lockfile"; then
$ECHO "\
*** ERROR, $lockfile exists and contains:
`cat $lockfile 2>/dev/null`
This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support '-c' and '-o' together. If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."
$opt_dry_run || $RM $removelist
exit $EXIT_FAILURE
fi
func_append removelist " $output_obj"
$ECHO "$srcfile" > "$lockfile"
fi
$opt_dry_run || $RM $removelist
func_append removelist " $lockfile"
trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
srcfile=$func_to_tool_file_result
func_quote_for_eval "$srcfile"
qsrcfile=$func_quote_for_eval_result
# Only build a PIC object if we are building libtool libraries.
if test yes = "$build_libtool_libs"; then
# Without this assignment, base_compile gets emptied.
fbsd_hideous_sh_bug=$base_compile
if test no != "$pic_mode"; then
command="$base_compile $qsrcfile $pic_flag"
else
# Don't build PIC code
command="$base_compile $qsrcfile"
fi
func_mkdir_p "$xdir$objdir"
if test -z "$output_obj"; then
# Place PIC objects in $objdir
func_append command " -o $lobj"
fi
func_show_eval_locale "$command" \
'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
if test warn = "$need_locks" &&
test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
$ECHO "\
*** ERROR, $lockfile contains:
`cat $lockfile 2>/dev/null`
but it should contain:
$srcfile
This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support '-c' and '-o' together. If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."
$opt_dry_run || $RM $removelist
exit $EXIT_FAILURE
fi
# Just move the object if needed, then go on to compile the next one
if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
func_show_eval '$MV "$output_obj" "$lobj"' \
'error=$?; $opt_dry_run || $RM $removelist; exit $error'
fi
# Allow error messages only from the first compilation.
if test yes = "$suppress_opt"; then
suppress_output=' >/dev/null 2>&1'
fi
fi
# Only build a position-dependent object if we build old libraries.
if test yes = "$build_old_libs"; then
if test yes != "$pic_mode"; then
# Don't build PIC code
command="$base_compile $qsrcfile$pie_flag"
else
command="$base_compile $qsrcfile $pic_flag"
fi
if test yes = "$compiler_c_o"; then
func_append command " -o $obj"
fi
# Suppress compiler output if we already did a PIC compilation.
func_append command "$suppress_output"
func_show_eval_locale "$command" \
'$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
if test warn = "$need_locks" &&
test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
$ECHO "\
*** ERROR, $lockfile contains:
`cat $lockfile 2>/dev/null`
but it should contain:
$srcfile
This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support '-c' and '-o' together. If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."
$opt_dry_run || $RM $removelist
exit $EXIT_FAILURE
fi
# Just move the object if needed
if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
func_show_eval '$MV "$output_obj" "$obj"' \
'error=$?; $opt_dry_run || $RM $removelist; exit $error'
fi
fi
$opt_dry_run || {
func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
# Unlock the critical section if it was locked
if test no != "$need_locks"; then
removelist=$lockfile
$RM "$lockfile"
fi
}
exit $EXIT_SUCCESS
}
$opt_help || {
test compile = "$opt_mode" && func_mode_compile ${1+"$@"}
}
func_mode_help ()
{
# We need to display help for each of the modes.
case $opt_mode in
"")
# Generic help is extracted from the usage comments
# at the start of this file.
func_help
;;
clean)
$ECHO \
"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
Remove files from the build directory.
RM is the name of the program to use to delete files associated with each FILE
(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed
to RM.
If FILE is a libtool library, object or program, all the files associated
with it are deleted. Otherwise, only FILE itself is deleted using RM."
;;
compile)
$ECHO \
"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
Compile a source file into a libtool library object.
This mode accepts the following additional options:
-o OUTPUT-FILE set the output file name to OUTPUT-FILE
-no-suppress do not suppress compiler output for multiple passes
-prefer-pic try to build PIC objects only
-prefer-non-pic try to build non-PIC objects only
-shared do not build a '.o' file suitable for static linking
-static only build a '.o' file suitable for static linking
-Wc,FLAG pass FLAG directly to the compiler
COMPILE-COMMAND is a command to be used in creating a 'standard' object file
from the given SOURCEFILE.
The output file name is determined by removing the directory component from
SOURCEFILE, then substituting the C source code suffix '.c' with the
library object suffix, '.lo'."
;;
execute)
$ECHO \
"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
Automatically set library path, then run a program.
This mode accepts the following additional options:
-dlopen FILE add the directory containing FILE to the library path
This mode sets the library path environment variable according to '-dlopen'
flags.
If any of the ARGS are libtool executable wrappers, then they are translated
into their corresponding uninstalled binary, and any of their required library
directories are added to the library path.
Then, COMMAND is executed, with ARGS as arguments."
;;
finish)
$ECHO \
"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
Complete the installation of libtool libraries.
Each LIBDIR is a directory that contains libtool libraries.
The commands that this mode executes may require superuser privileges. Use
the '--dry-run' option if you just want to see what would be executed."
;;
install)
$ECHO \
"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
Install executables or libraries.
INSTALL-COMMAND is the installation command. The first component should be
either the 'install' or 'cp' program.
The following components of INSTALL-COMMAND are treated specially:
-inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation
The rest of the components are interpreted as arguments to that command (only
BSD-compatible install options are recognized)."
;;
link)
$ECHO \
"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
Link object files or libraries together to form another library, or to
create an executable program.
LINK-COMMAND is a command using the C compiler that you would use to create
a program from several object files.
The following components of LINK-COMMAND are treated specially:
-all-static do not do any dynamic linking at all
-avoid-version do not add a version suffix if possible
-bindir BINDIR specify path to binaries directory (for systems where
libraries must be found in the PATH setting at runtime)
-dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime
-dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
-export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
-export-symbols SYMFILE
try to export only the symbols listed in SYMFILE
-export-symbols-regex REGEX
try to export only the symbols matching REGEX
-LLIBDIR search LIBDIR for required installed libraries
-lNAME OUTPUT-FILE requires the installed library libNAME
-module build a library that can dlopened
-no-fast-install disable the fast-install mode
-no-install link a not-installable executable
-no-undefined declare that a library does not refer to external symbols
-o OUTPUT-FILE create OUTPUT-FILE from the specified objects
-objectlist FILE use a list of object files found in FILE to specify objects
-os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes)
-precious-files-regex REGEX
don't remove output files matching REGEX
-release RELEASE specify package release information
-rpath LIBDIR the created library will eventually be installed in LIBDIR
-R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
-shared only do dynamic linking of libtool libraries
-shrext SUFFIX override the standard shared library file extension
-static do not do any dynamic linking of uninstalled libtool libraries
-static-libtool-libs
do not do any dynamic linking of libtool libraries
-version-info CURRENT[:REVISION[:AGE]]
specify library version info [each variable defaults to 0]
-weak LIBNAME declare that the target provides the LIBNAME interface
-Wc,FLAG
-Xcompiler FLAG pass linker-specific FLAG directly to the compiler
-Wl,FLAG
-Xlinker FLAG pass linker-specific FLAG directly to the linker
-XCClinker FLAG pass link-specific FLAG to the compiler driver (CC)
All other options (arguments beginning with '-') are ignored.
Every other argument is treated as a filename. Files ending in '.la' are
treated as uninstalled libtool libraries, other files are standard or library
object files.
If the OUTPUT-FILE ends in '.la', then a libtool library is created,
only library objects ('.lo' files) may be specified, and '-rpath' is
required, except when creating a convenience library.
If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created
using 'ar' and 'ranlib', or on Windows using 'lib'.
If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file
is created, otherwise an executable program is created."
;;
uninstall)
$ECHO \
"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
Remove libraries from an installation directory.
RM is the name of the program to use to delete files associated with each FILE
(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed
to RM.
If FILE is a libtool library, all the files associated with it are deleted.
Otherwise, only FILE itself is deleted using RM."
;;
*)
func_fatal_help "invalid operation mode '$opt_mode'"
;;
esac
echo
$ECHO "Try '$progname --help' for more information about other modes."
}
# Now that we've collected a possible --mode arg, show help if necessary
if $opt_help; then
if test : = "$opt_help"; then
func_mode_help
else
{
func_help noexit
for opt_mode in compile link execute install finish uninstall clean; do
func_mode_help
done
} | $SED -n '1p; 2,$s/^Usage:/ or: /p'
{
func_help noexit
for opt_mode in compile link execute install finish uninstall clean; do
echo
func_mode_help
done
} |
$SED '1d
/^When reporting/,/^Report/{
H
d
}
$x
/information about other modes/d
/more detailed .*MODE/d
s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
fi
exit $?
fi
# func_mode_execute arg...
func_mode_execute ()
{
$debug_cmd
# The first argument is the command name.
cmd=$nonopt
test -z "$cmd" && \
func_fatal_help "you must specify a COMMAND"
# Handle -dlopen flags immediately.
for file in $opt_dlopen; do
test -f "$file" \
|| func_fatal_help "'$file' is not a file"
dir=
case $file in
*.la)
func_resolve_sysroot "$file"
file=$func_resolve_sysroot_result
# Check to see that this really is a libtool archive.
func_lalib_unsafe_p "$file" \
|| func_fatal_help "'$lib' is not a valid libtool archive"
# Read the libtool library.
dlname=
library_names=
func_source "$file"
# Skip this library if it cannot be dlopened.
if test -z "$dlname"; then
# Warn if it was a shared library.
test -n "$library_names" && \
func_warning "'$file' was not linked with '-export-dynamic'"
continue
fi
func_dirname "$file" "" "."
dir=$func_dirname_result
if test -f "$dir/$objdir/$dlname"; then
func_append dir "/$objdir"
else
if test ! -f "$dir/$dlname"; then
func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'"
fi
fi
;;
*.lo)
# Just add the directory containing the .lo file.
func_dirname "$file" "" "."
dir=$func_dirname_result
;;
*)
func_warning "'-dlopen' is ignored for non-libtool libraries and objects"
continue
;;
esac
# Get the absolute pathname.
absdir=`cd "$dir" && pwd`
test -n "$absdir" && dir=$absdir
# Now add the directory to shlibpath_var.
if eval "test -z \"\$$shlibpath_var\""; then
eval "$shlibpath_var=\"\$dir\""
else
eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
fi
done
# This variable tells wrapper scripts just to set shlibpath_var
# rather than running their programs.
libtool_execute_magic=$magic
# Check if any of the arguments is a wrapper script.
args=
for file
do
case $file in
-* | *.la | *.lo ) ;;
*)
# Do a test to see if this is really a libtool program.
if func_ltwrapper_script_p "$file"; then
func_source "$file"
# Transform arg to wrapped name.
file=$progdir/$program
elif func_ltwrapper_executable_p "$file"; then
func_ltwrapper_scriptname "$file"
func_source "$func_ltwrapper_scriptname_result"
# Transform arg to wrapped name.
file=$progdir/$program
fi
;;
esac
# Quote arguments (to preserve shell metacharacters).
func_append_quoted args "$file"
done
if $opt_dry_run; then
# Display what would be done.
if test -n "$shlibpath_var"; then
eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
echo "export $shlibpath_var"
fi
$ECHO "$cmd$args"
exit $EXIT_SUCCESS
else
if test -n "$shlibpath_var"; then
# Export the shlibpath_var.
eval "export $shlibpath_var"
fi
# Restore saved environment variables
for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
do
eval "if test \"\${save_$lt_var+set}\" = set; then
$lt_var=\$save_$lt_var; export $lt_var
else
$lt_unset $lt_var
fi"
done
# Now prepare to actually exec the command.
exec_cmd=\$cmd$args
fi
}
test execute = "$opt_mode" && func_mode_execute ${1+"$@"}
# func_mode_finish arg...
func_mode_finish ()
{
$debug_cmd
libs=
libdirs=
admincmds=
for opt in "$nonopt" ${1+"$@"}
do
if test -d "$opt"; then
func_append libdirs " $opt"
elif test -f "$opt"; then
if func_lalib_unsafe_p "$opt"; then
func_append libs " $opt"
else
func_warning "'$opt' is not a valid libtool archive"
fi
else
func_fatal_error "invalid argument '$opt'"
fi
done
if test -n "$libs"; then
if test -n "$lt_sysroot"; then
sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
else
sysroot_cmd=
fi
# Remove sysroot references
if $opt_dry_run; then
for lib in $libs; do
echo "removing references to $lt_sysroot and '=' prefixes from $lib"
done
else
tmpdir=`func_mktempdir`
for lib in $libs; do
$SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
> $tmpdir/tmp-la
mv -f $tmpdir/tmp-la $lib
done
${RM}r "$tmpdir"
fi
fi
if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
for libdir in $libdirs; do
if test -n "$finish_cmds"; then
# Do each command in the finish commands.
func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
'"$cmd"'"'
fi
if test -n "$finish_eval"; then
# Do the single finish_eval.
eval cmds=\"$finish_eval\"
$opt_dry_run || eval "$cmds" || func_append admincmds "
$cmds"
fi
done
fi
# Exit here if they wanted silent mode.
$opt_quiet && exit $EXIT_SUCCESS
if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
echo "----------------------------------------------------------------------"
echo "Libraries have been installed in:"
for libdir in $libdirs; do
$ECHO " $libdir"
done
echo
echo "If you ever happen to want to link against installed libraries"
echo "in a given directory, LIBDIR, you must either use libtool, and"
echo "specify the full pathname of the library, or use the '-LLIBDIR'"
echo "flag during linking and do at least one of the following:"
if test -n "$shlibpath_var"; then
echo " - add LIBDIR to the '$shlibpath_var' environment variable"
echo " during execution"
fi
if test -n "$runpath_var"; then
echo " - add LIBDIR to the '$runpath_var' environment variable"
echo " during linking"
fi
if test -n "$hardcode_libdir_flag_spec"; then
libdir=LIBDIR
eval flag=\"$hardcode_libdir_flag_spec\"
$ECHO " - use the '$flag' linker flag"
fi
if test -n "$admincmds"; then
$ECHO " - have your system administrator run these commands:$admincmds"
fi
if test -f /etc/ld.so.conf; then
echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'"
fi
echo
echo "See any operating system documentation about shared libraries for"
case $host in
solaris2.[6789]|solaris2.1[0-9])
echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
echo "pages."
;;
*)
echo "more information, such as the ld(1) and ld.so(8) manual pages."
;;
esac
echo "----------------------------------------------------------------------"
fi
exit $EXIT_SUCCESS
}
test finish = "$opt_mode" && func_mode_finish ${1+"$@"}
# func_mode_install arg...
func_mode_install ()
{
$debug_cmd
# There may be an optional sh(1) argument at the beginning of
# install_prog (especially on Windows NT).
if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" ||
# Allow the use of GNU shtool's install command.
case $nonopt in *shtool*) :;; *) false;; esac
then
# Aesthetically quote it.
func_quote_for_eval "$nonopt"
install_prog="$func_quote_for_eval_result "
arg=$1
shift
else
install_prog=
arg=$nonopt
fi
# The real first argument should be the name of the installation program.
# Aesthetically quote it.
func_quote_for_eval "$arg"
func_append install_prog "$func_quote_for_eval_result"
install_shared_prog=$install_prog
case " $install_prog " in
*[\\\ /]cp\ *) install_cp=: ;;
*) install_cp=false ;;
esac
# We need to accept at least all the BSD install flags.
dest=
files=
opts=
prev=
install_type=
isdir=false
stripme=
no_mode=:
for arg
do
arg2=
if test -n "$dest"; then
func_append files " $dest"
dest=$arg
continue
fi
case $arg in
-d) isdir=: ;;
-f)
if $install_cp; then :; else
prev=$arg
fi
;;
-g | -m | -o)
prev=$arg
;;
-s)
stripme=" -s"
continue
;;
-*)
;;
*)
# If the previous option needed an argument, then skip it.
if test -n "$prev"; then
if test X-m = "X$prev" && test -n "$install_override_mode"; then
arg2=$install_override_mode
no_mode=false
fi
prev=
else
dest=$arg
continue
fi
;;
esac
# Aesthetically quote the argument.
func_quote_for_eval "$arg"
func_append install_prog " $func_quote_for_eval_result"
if test -n "$arg2"; then
func_quote_for_eval "$arg2"
fi
func_append install_shared_prog " $func_quote_for_eval_result"
done
test -z "$install_prog" && \
func_fatal_help "you must specify an install program"
test -n "$prev" && \
func_fatal_help "the '$prev' option requires an argument"
if test -n "$install_override_mode" && $no_mode; then
if $install_cp; then :; else
func_quote_for_eval "$install_override_mode"
func_append install_shared_prog " -m $func_quote_for_eval_result"
fi
fi
if test -z "$files"; then
if test -z "$dest"; then
func_fatal_help "no file or destination specified"
else
func_fatal_help "you must specify a destination"
fi
fi
# Strip any trailing slash from the destination.
func_stripname '' '/' "$dest"
dest=$func_stripname_result
# Check to see that the destination is a directory.
test -d "$dest" && isdir=:
if $isdir; then
destdir=$dest
destname=
else
func_dirname_and_basename "$dest" "" "."
destdir=$func_dirname_result
destname=$func_basename_result
# Not a directory, so check to see that there is only one file specified.
set dummy $files; shift
test "$#" -gt 1 && \
func_fatal_help "'$dest' is not a directory"
fi
case $destdir in
[\\/]* | [A-Za-z]:[\\/]*) ;;
*)
for file in $files; do
case $file in
*.lo) ;;
*)
func_fatal_help "'$destdir' must be an absolute directory name"
;;
esac
done
;;
esac
# This variable tells wrapper scripts just to set variables rather
# than running their programs.
libtool_install_magic=$magic
staticlibs=
future_libdirs=
current_libdirs=
for file in $files; do
# Do each installation.
case $file in
*.$libext)
# Do the static libraries later.
func_append staticlibs " $file"
;;
*.la)
func_resolve_sysroot "$file"
file=$func_resolve_sysroot_result
# Check to see that this really is a libtool archive.
func_lalib_unsafe_p "$file" \
|| func_fatal_help "'$file' is not a valid libtool archive"
library_names=
old_library=
relink_command=
func_source "$file"
# Add the libdir to current_libdirs if it is the destination.
if test "X$destdir" = "X$libdir"; then
case "$current_libdirs " in
*" $libdir "*) ;;
*) func_append current_libdirs " $libdir" ;;
esac
else
# Note the libdir as a future libdir.
case "$future_libdirs " in
*" $libdir "*) ;;
*) func_append future_libdirs " $libdir" ;;
esac
fi
func_dirname "$file" "/" ""
dir=$func_dirname_result
func_append dir "$objdir"
if test -n "$relink_command"; then
# Determine the prefix the user has applied to our future dir.
inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
# Don't allow the user to place us outside of our expected
# location b/c this prevents finding dependent libraries that
# are installed to the same prefix.
# At present, this check doesn't affect windows .dll's that
# are installed into $libdir/../bin (currently, that works fine)
# but it's something to keep an eye on.
test "$inst_prefix_dir" = "$destdir" && \
func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir"
if test -n "$inst_prefix_dir"; then
# Stick the inst_prefix_dir data into the link command.
relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
else
relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
fi
func_warning "relinking '$file'"
func_show_eval "$relink_command" \
'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"'
fi
# See the names of the shared library.
set dummy $library_names; shift
if test -n "$1"; then
realname=$1
shift
srcname=$realname
test -n "$relink_command" && srcname=${realname}T
# Install the shared library and build the symlinks.
func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
'exit $?'
tstripme=$stripme
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
case $realname in
*.dll.a)
tstripme=
;;
esac
;;
os2*)
case $realname in
*_dll.a)
tstripme=
;;
esac
;;
esac
if test -n "$tstripme" && test -n "$striplib"; then
func_show_eval "$striplib $destdir/$realname" 'exit $?'
fi
if test "$#" -gt 0; then
# Delete the old symlinks, and create new ones.
# Try 'ln -sf' first, because the 'ln' binary might depend on
# the symlink we replace! Solaris /bin/ln does not understand -f,
# so we also need to try rm && ln -s.
for linkname
do
test "$linkname" != "$realname" \
&& func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
done
fi
# Do each command in the postinstall commands.
lib=$destdir/$realname
func_execute_cmds "$postinstall_cmds" 'exit $?'
fi
# Install the pseudo-library for information purposes.
func_basename "$file"
name=$func_basename_result
instname=$dir/${name}i
func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
# Maybe install the static library, too.
test -n "$old_library" && func_append staticlibs " $dir/$old_library"
;;
*.lo)
# Install (i.e. copy) a libtool object.
# Figure out destination file name, if it wasn't already specified.
if test -n "$destname"; then
destfile=$destdir/$destname
else
func_basename "$file"
destfile=$func_basename_result
destfile=$destdir/$destfile
fi
# Deduce the name of the destination old-style object file.
case $destfile in
*.lo)
func_lo2o "$destfile"
staticdest=$func_lo2o_result
;;
*.$objext)
staticdest=$destfile
destfile=
;;
*)
func_fatal_help "cannot copy a libtool object to '$destfile'"
;;
esac
# Install the libtool object if requested.
test -n "$destfile" && \
func_show_eval "$install_prog $file $destfile" 'exit $?'
# Install the old object if enabled.
if test yes = "$build_old_libs"; then
# Deduce the name of the old-style object file.
func_lo2o "$file"
staticobj=$func_lo2o_result
func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
fi
exit $EXIT_SUCCESS
;;
*)
# Figure out destination file name, if it wasn't already specified.
if test -n "$destname"; then
destfile=$destdir/$destname
else
func_basename "$file"
destfile=$func_basename_result
destfile=$destdir/$destfile
fi
# If the file is missing, and there is a .exe on the end, strip it
# because it is most likely a libtool script we actually want to
# install
stripped_ext=
case $file in
*.exe)
if test ! -f "$file"; then
func_stripname '' '.exe' "$file"
file=$func_stripname_result
stripped_ext=.exe
fi
;;
esac
# Do a test to see if this is really a libtool program.
case $host in
*cygwin* | *mingw*)
if func_ltwrapper_executable_p "$file"; then
func_ltwrapper_scriptname "$file"
wrapper=$func_ltwrapper_scriptname_result
else
func_stripname '' '.exe' "$file"
wrapper=$func_stripname_result
fi
;;
*)
wrapper=$file
;;
esac
if func_ltwrapper_script_p "$wrapper"; then
notinst_deplibs=
relink_command=
func_source "$wrapper"
# Check the variables that should have been set.
test -z "$generated_by_libtool_version" && \
func_fatal_error "invalid libtool wrapper script '$wrapper'"
finalize=:
for lib in $notinst_deplibs; do
# Check to see that each library is installed.
libdir=
if test -f "$lib"; then
func_source "$lib"
fi
libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'`
if test -n "$libdir" && test ! -f "$libfile"; then
func_warning "'$lib' has not been installed in '$libdir'"
finalize=false
fi
done
relink_command=
func_source "$wrapper"
outputname=
if test no = "$fast_install" && test -n "$relink_command"; then
$opt_dry_run || {
if $finalize; then
tmpdir=`func_mktempdir`
func_basename "$file$stripped_ext"
file=$func_basename_result
outputname=$tmpdir/$file
# Replace the output file specification.
relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
$opt_quiet || {
func_quote_for_expand "$relink_command"
eval "func_echo $func_quote_for_expand_result"
}
if eval "$relink_command"; then :
else
func_error "error: relink '$file' with the above command before installing it"
$opt_dry_run || ${RM}r "$tmpdir"
continue
fi
file=$outputname
else
func_warning "cannot relink '$file'"
fi
}
else
# Install the binary that we compiled earlier.
file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
fi
fi
# remove .exe since cygwin /usr/bin/install will append another
# one anyway
case $install_prog,$host in
*/usr/bin/install*,*cygwin*)
case $file:$destfile in
*.exe:*.exe)
# this is ok
;;
*.exe:*)
destfile=$destfile.exe
;;
*:*.exe)
func_stripname '' '.exe' "$destfile"
destfile=$func_stripname_result
;;
esac
;;
esac
func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
$opt_dry_run || if test -n "$outputname"; then
${RM}r "$tmpdir"
fi
;;
esac
done
for file in $staticlibs; do
func_basename "$file"
name=$func_basename_result
# Set up the ranlib parameters.
oldlib=$destdir/$name
func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
tool_oldlib=$func_to_tool_file_result
func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
if test -n "$stripme" && test -n "$old_striplib"; then
func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
fi
# Do each command in the postinstall commands.
func_execute_cmds "$old_postinstall_cmds" 'exit $?'
done
test -n "$future_libdirs" && \
func_warning "remember to run '$progname --finish$future_libdirs'"
if test -n "$current_libdirs"; then
# Maybe just do a dry run.
$opt_dry_run && current_libdirs=" -n$current_libdirs"
exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs'
else
exit $EXIT_SUCCESS
fi
}
test install = "$opt_mode" && func_mode_install ${1+"$@"}
# func_generate_dlsyms outputname originator pic_p
# Extract symbols from dlprefiles and create ${outputname}S.o with
# a dlpreopen symbol table.
func_generate_dlsyms ()
{
$debug_cmd
my_outputname=$1
my_originator=$2
my_pic_p=${3-false}
my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'`
my_dlsyms=
if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
if test -n "$NM" && test -n "$global_symbol_pipe"; then
my_dlsyms=${my_outputname}S.c
else
func_error "not configured to extract global symbols from dlpreopened files"
fi
fi
if test -n "$my_dlsyms"; then
case $my_dlsyms in
"") ;;
*.c)
# Discover the nlist of each of the dlfiles.
nlist=$output_objdir/$my_outputname.nm
func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
# Parse the name list into a source file.
func_verbose "creating $output_objdir/$my_dlsyms"
$opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
/* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */
/* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */
#ifdef __cplusplus
extern \"C\" {
#endif
#if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
#endif
/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
/* DATA imports from DLLs on WIN32 can't be const, because runtime
relocations are performed -- see ld's documentation on pseudo-relocs. */
# define LT_DLSYM_CONST
#elif defined __osf__
/* This system does not cope well with relocations in const data. */
# define LT_DLSYM_CONST
#else
# define LT_DLSYM_CONST const
#endif
#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
/* External symbol declarations for the compiler. */\
"
if test yes = "$dlself"; then
func_verbose "generating symbol list for '$output'"
$opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
# Add our own program objects to the symbol list.
progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
for progfile in $progfiles; do
func_to_tool_file "$progfile" func_convert_file_msys_to_w32
func_verbose "extracting global C symbols from '$func_to_tool_file_result'"
$opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
done
if test -n "$exclude_expsyms"; then
$opt_dry_run || {
eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
eval '$MV "$nlist"T "$nlist"'
}
fi
if test -n "$export_symbols_regex"; then
$opt_dry_run || {
eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
eval '$MV "$nlist"T "$nlist"'
}
fi
# Prepare the list of exported symbols
if test -z "$export_symbols"; then
export_symbols=$output_objdir/$outputname.exp
$opt_dry_run || {
$RM $export_symbols
eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
case $host in
*cygwin* | *mingw* | *cegcc* )
eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
;;
esac
}
else
$opt_dry_run || {
eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
eval '$MV "$nlist"T "$nlist"'
case $host in
*cygwin* | *mingw* | *cegcc* )
eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
;;
esac
}
fi
fi
for dlprefile in $dlprefiles; do
func_verbose "extracting global C symbols from '$dlprefile'"
func_basename "$dlprefile"
name=$func_basename_result
case $host in
*cygwin* | *mingw* | *cegcc* )
# if an import library, we need to obtain dlname
if func_win32_import_lib_p "$dlprefile"; then
func_tr_sh "$dlprefile"
eval "curr_lafile=\$libfile_$func_tr_sh_result"
dlprefile_dlbasename=
if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
# Use subshell, to avoid clobbering current variable values
dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
if test -n "$dlprefile_dlname"; then
func_basename "$dlprefile_dlname"
dlprefile_dlbasename=$func_basename_result
else
# no lafile. user explicitly requested -dlpreopen .
$sharedlib_from_linklib_cmd "$dlprefile"
dlprefile_dlbasename=$sharedlib_from_linklib_result
fi
fi
$opt_dry_run || {
if test -n "$dlprefile_dlbasename"; then
eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
else
func_warning "Could not compute DLL name from $name"
eval '$ECHO ": $name " >> "$nlist"'
fi
func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
$SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
}
else # not an import lib
$opt_dry_run || {
eval '$ECHO ": $name " >> "$nlist"'
func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
}
fi
;;
*)
$opt_dry_run || {
eval '$ECHO ": $name " >> "$nlist"'
func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
}
;;
esac
done
$opt_dry_run || {
# Make sure we have at least an empty file.
test -f "$nlist" || : > "$nlist"
if test -n "$exclude_expsyms"; then
$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
$MV "$nlist"T "$nlist"
fi
# Try sorting and uniquifying the output.
if $GREP -v "^: " < "$nlist" |
if sort -k 3 /dev/null 2>&1; then
sort -k 3
else
sort +2
fi |
uniq > "$nlist"S; then
:
else
$GREP -v "^: " < "$nlist" > "$nlist"S
fi
if test -f "$nlist"S; then
eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
else
echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
fi
func_show_eval '$RM "${nlist}I"'
if test -n "$global_symbol_to_import"; then
eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I'
fi
echo >> "$output_objdir/$my_dlsyms" "\
/* The mapping between symbol names and symbols. */
typedef struct {
const char *name;
void *address;
} lt_dlsymlist;
extern LT_DLSYM_CONST lt_dlsymlist
lt_${my_prefix}_LTX_preloaded_symbols[];\
"
if test -s "$nlist"I; then
echo >> "$output_objdir/$my_dlsyms" "\
static void lt_syminit(void)
{
LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols;
for (; symbol->name; ++symbol)
{"
$SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms"
echo >> "$output_objdir/$my_dlsyms" "\
}
}"
fi
echo >> "$output_objdir/$my_dlsyms" "\
LT_DLSYM_CONST lt_dlsymlist
lt_${my_prefix}_LTX_preloaded_symbols[] =
{ {\"$my_originator\", (void *) 0},"
if test -s "$nlist"I; then
echo >> "$output_objdir/$my_dlsyms" "\
{\"@INIT@\", (void *) <_syminit},"
fi
case $need_lib_prefix in
no)
eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
;;
*)
eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
;;
esac
echo >> "$output_objdir/$my_dlsyms" "\
{0, (void *) 0}
};
/* This works around a problem in FreeBSD linker */
#ifdef FREEBSD_WORKAROUND
static const void *lt_preloaded_setup() {
return lt_${my_prefix}_LTX_preloaded_symbols;
}
#endif
#ifdef __cplusplus
}
#endif\
"
} # !$opt_dry_run
pic_flag_for_symtable=
case "$compile_command " in
*" -static "*) ;;
*)
case $host in
# compiling the symbol table file with pic_flag works around
# a FreeBSD bug that causes programs to crash when -lm is
# linked before any other PIC object. But we must not use
# pic_flag when linking with -static. The problem exists in
# FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
*-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
*-*-hpux*)
pic_flag_for_symtable=" $pic_flag" ;;
*)
$my_pic_p && pic_flag_for_symtable=" $pic_flag"
;;
esac
;;
esac
symtab_cflags=
for arg in $LTCFLAGS; do
case $arg in
-pie | -fpie | -fPIE) ;;
*) func_append symtab_cflags " $arg" ;;
esac
done
# Now compile the dynamic symbol file.
func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
# Clean up the generated files.
func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"'
# Transform the symbol file into the correct name.
symfileobj=$output_objdir/${my_outputname}S.$objext
case $host in
*cygwin* | *mingw* | *cegcc* )
if test -f "$output_objdir/$my_outputname.def"; then
compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
else
compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
fi
;;
*)
compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
;;
esac
;;
*)
func_fatal_error "unknown suffix for '$my_dlsyms'"
;;
esac
else
# We keep going just in case the user didn't refer to
# lt_preloaded_symbols. The linker will fail if global_symbol_pipe
# really was required.
# Nullify the symbol file.
compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
fi
}
# func_cygming_gnu_implib_p ARG
# This predicate returns with zero status (TRUE) if
# ARG is a GNU/binutils-style import library. Returns
# with nonzero status (FALSE) otherwise.
func_cygming_gnu_implib_p ()
{
$debug_cmd
func_to_tool_file "$1" func_convert_file_msys_to_w32
func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
test -n "$func_cygming_gnu_implib_tmp"
}
# func_cygming_ms_implib_p ARG
# This predicate returns with zero status (TRUE) if
# ARG is an MS-style import library. Returns
# with nonzero status (FALSE) otherwise.
func_cygming_ms_implib_p ()
{
$debug_cmd
func_to_tool_file "$1" func_convert_file_msys_to_w32
func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
test -n "$func_cygming_ms_implib_tmp"
}
# func_win32_libid arg
# return the library type of file 'arg'
#
# Need a lot of goo to handle *both* DLLs and import libs
# Has to be a shell function in order to 'eat' the argument
# that is supplied when $file_magic_command is called.
# Despite the name, also deal with 64 bit binaries.
func_win32_libid ()
{
$debug_cmd
win32_libid_type=unknown
win32_fileres=`file -L $1 2>/dev/null`
case $win32_fileres in
*ar\ archive\ import\ library*) # definitely import
win32_libid_type="x86 archive import"
;;
*ar\ archive*) # could be an import, or static
# Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
$EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
case $nm_interface in
"MS dumpbin")
if func_cygming_ms_implib_p "$1" ||
func_cygming_gnu_implib_p "$1"
then
win32_nmres=import
else
win32_nmres=
fi
;;
*)
func_to_tool_file "$1" func_convert_file_msys_to_w32
win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
$SED -n -e '
1,100{
/ I /{
s|.*|import|
p
q
}
}'`
;;
esac
case $win32_nmres in
import*) win32_libid_type="x86 archive import";;
*) win32_libid_type="x86 archive static";;
esac
fi
;;
*DLL*)
win32_libid_type="x86 DLL"
;;
*executable*) # but shell scripts are "executable" too...
case $win32_fileres in
*MS\ Windows\ PE\ Intel*)
win32_libid_type="x86 DLL"
;;
esac
;;
esac
$ECHO "$win32_libid_type"
}
# func_cygming_dll_for_implib ARG
#
# Platform-specific function to extract the
# name of the DLL associated with the specified
# import library ARG.
# Invoked by eval'ing the libtool variable
# $sharedlib_from_linklib_cmd
# Result is available in the variable
# $sharedlib_from_linklib_result
func_cygming_dll_for_implib ()
{
$debug_cmd
sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
}
# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
#
# The is the core of a fallback implementation of a
# platform-specific function to extract the name of the
# DLL associated with the specified import library LIBNAME.
#
# SECTION_NAME is either .idata$6 or .idata$7, depending
# on the platform and compiler that created the implib.
#
# Echos the name of the DLL associated with the
# specified import library.
func_cygming_dll_for_implib_fallback_core ()
{
$debug_cmd
match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
$OBJDUMP -s --section "$1" "$2" 2>/dev/null |
$SED '/^Contents of section '"$match_literal"':/{
# Place marker at beginning of archive member dllname section
s/.*/====MARK====/
p
d
}
# These lines can sometimes be longer than 43 characters, but
# are always uninteresting
/:[ ]*file format pe[i]\{,1\}-/d
/^In archive [^:]*:/d
# Ensure marker is printed
/^====MARK====/p
# Remove all lines with less than 43 characters
/^.\{43\}/!d
# From remaining lines, remove first 43 characters
s/^.\{43\}//' |
$SED -n '
# Join marker and all lines until next marker into a single line
/^====MARK====/ b para
H
$ b para
b
:para
x
s/\n//g
# Remove the marker
s/^====MARK====//
# Remove trailing dots and whitespace
s/[\. \t]*$//
# Print
/./p' |
# we now have a list, one entry per line, of the stringified
# contents of the appropriate section of all members of the
# archive that possess that section. Heuristic: eliminate
# all those that have a first or second character that is
# a '.' (that is, objdump's representation of an unprintable
# character.) This should work for all archives with less than
# 0x302f exports -- but will fail for DLLs whose name actually
# begins with a literal '.' or a single character followed by
# a '.'.
#
# Of those that remain, print the first one.
$SED -e '/^\./d;/^.\./d;q'
}
# func_cygming_dll_for_implib_fallback ARG
# Platform-specific function to extract the
# name of the DLL associated with the specified
# import library ARG.
#
# This fallback implementation is for use when $DLLTOOL
# does not support the --identify-strict option.
# Invoked by eval'ing the libtool variable
# $sharedlib_from_linklib_cmd
# Result is available in the variable
# $sharedlib_from_linklib_result
func_cygming_dll_for_implib_fallback ()
{
$debug_cmd
if func_cygming_gnu_implib_p "$1"; then
# binutils import library
sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
elif func_cygming_ms_implib_p "$1"; then
# ms-generated import library
sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
else
# unknown
sharedlib_from_linklib_result=
fi
}
# func_extract_an_archive dir oldlib
func_extract_an_archive ()
{
$debug_cmd
f_ex_an_ar_dir=$1; shift
f_ex_an_ar_oldlib=$1
if test yes = "$lock_old_archive_extraction"; then
lockfile=$f_ex_an_ar_oldlib.lock
until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
func_echo "Waiting for $lockfile to be removed"
sleep 2
done
fi
func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
'stat=$?; rm -f "$lockfile"; exit $stat'
if test yes = "$lock_old_archive_extraction"; then
$opt_dry_run || rm -f "$lockfile"
fi
if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
:
else
func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
fi
}
# func_extract_archives gentop oldlib ...
func_extract_archives ()
{
$debug_cmd
my_gentop=$1; shift
my_oldlibs=${1+"$@"}
my_oldobjs=
my_xlib=
my_xabs=
my_xdir=
for my_xlib in $my_oldlibs; do
# Extract the objects.
case $my_xlib in
[\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;;
*) my_xabs=`pwd`"/$my_xlib" ;;
esac
func_basename "$my_xlib"
my_xlib=$func_basename_result
my_xlib_u=$my_xlib
while :; do
case " $extracted_archives " in
*" $my_xlib_u "*)
func_arith $extracted_serial + 1
extracted_serial=$func_arith_result
my_xlib_u=lt$extracted_serial-$my_xlib ;;
*) break ;;
esac
done
extracted_archives="$extracted_archives $my_xlib_u"
my_xdir=$my_gentop/$my_xlib_u
func_mkdir_p "$my_xdir"
case $host in
*-darwin*)
func_verbose "Extracting $my_xabs"
# Do not bother doing anything if just a dry run
$opt_dry_run || {
darwin_orig_dir=`pwd`
cd $my_xdir || exit $?
darwin_archive=$my_xabs
darwin_curdir=`pwd`
func_basename "$darwin_archive"
darwin_base_archive=$func_basename_result
darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
if test -n "$darwin_arches"; then
darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
darwin_arch=
func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
for darwin_arch in $darwin_arches; do
func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch"
$LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive"
cd "unfat-$$/$darwin_base_archive-$darwin_arch"
func_extract_an_archive "`pwd`" "$darwin_base_archive"
cd "$darwin_curdir"
$RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive"
done # $darwin_arches
## Okay now we've a bunch of thin objects, gotta fatten them up :)
darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u`
darwin_file=
darwin_files=
for darwin_file in $darwin_filelist; do
darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
$LIPO -create -output "$darwin_file" $darwin_files
done # $darwin_filelist
$RM -rf unfat-$$
cd "$darwin_orig_dir"
else
cd $darwin_orig_dir
func_extract_an_archive "$my_xdir" "$my_xabs"
fi # $darwin_arches
} # !$opt_dry_run
;;
*)
func_extract_an_archive "$my_xdir" "$my_xabs"
;;
esac
my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
done
func_extract_archives_result=$my_oldobjs
}
# func_emit_wrapper [arg=no]
#
# Emit a libtool wrapper script on stdout.
# Don't directly open a file because we may want to
# incorporate the script contents within a cygwin/mingw
# wrapper executable. Must ONLY be called from within
# func_mode_link because it depends on a number of variables
# set therein.
#
# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
# variable will take. If 'yes', then the emitted script
# will assume that the directory where it is stored is
# the $objdir directory. This is a cygwin/mingw-specific
# behavior.
func_emit_wrapper ()
{
func_emit_wrapper_arg1=${1-no}
$ECHO "\
#! $SHELL
# $output - temporary wrapper script for $objdir/$outputname
# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
#
# The $output program cannot be directly executed until all the libtool
# libraries that it depends on are installed.
#
# This wrapper script should never be moved out of the build directory.
# If it is, it will not operate correctly.
# Sed substitution that helps us do robust quoting. It backslashifies
# metacharacters that are still active within double-quoted strings.
sed_quote_subst='$sed_quote_subst'
# Be Bourne compatible
if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
# Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
# is contrary to our usage. Disable this feature.
alias -g '\${1+\"\$@\"}'='\"\$@\"'
setopt NO_GLOB_SUBST
else
case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
fi
BIN_SH=xpg4; export BIN_SH # for Tru64
DUALCASE=1; export DUALCASE # for MKS sh
# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
relink_command=\"$relink_command\"
# This environment variable determines our operation mode.
if test \"\$libtool_install_magic\" = \"$magic\"; then
# install mode needs the following variables:
generated_by_libtool_version='$macro_version'
notinst_deplibs='$notinst_deplibs'
else
# When we are sourced in execute mode, \$file and \$ECHO are already set.
if test \"\$libtool_execute_magic\" != \"$magic\"; then
file=\"\$0\""
qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
$ECHO "\
# A function that is used when there is no print builtin or printf.
func_fallback_echo ()
{
eval 'cat <<_LTECHO_EOF
\$1
_LTECHO_EOF'
}
ECHO=\"$qECHO\"
fi
# Very basic option parsing. These options are (a) specific to
# the libtool wrapper, (b) are identical between the wrapper
# /script/ and the wrapper /executable/ that is used only on
# windows platforms, and (c) all begin with the string "--lt-"
# (application programs are unlikely to have options that match
# this pattern).
#
# There are only two supported options: --lt-debug and
# --lt-dump-script. There is, deliberately, no --lt-help.
#
# The first argument to this parsing function should be the
# script's $0 value, followed by "$@".
lt_option_debug=
func_parse_lt_options ()
{
lt_script_arg0=\$0
shift
for lt_opt
do
case \"\$lt_opt\" in
--lt-debug) lt_option_debug=1 ;;
--lt-dump-script)
lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
cat \"\$lt_dump_D/\$lt_dump_F\"
exit 0
;;
--lt-*)
\$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
exit 1
;;
esac
done
# Print the debug banner immediately:
if test -n \"\$lt_option_debug\"; then
echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2
fi
}
# Used when --lt-debug. Prints its arguments to stdout
# (redirection is the responsibility of the caller)
func_lt_dump_args ()
{
lt_dump_args_N=1;
for lt_arg
do
\$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\"
lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
done
}
# Core function for launching the target application
func_exec_program_core ()
{
"
case $host in
# Backslashes separate directories on plain windows
*-*-mingw | *-*-os2* | *-cegcc*)
$ECHO "\
if test -n \"\$lt_option_debug\"; then
\$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2
func_lt_dump_args \${1+\"\$@\"} 1>&2
fi
exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
"
;;
*)
$ECHO "\
if test -n \"\$lt_option_debug\"; then
\$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2
func_lt_dump_args \${1+\"\$@\"} 1>&2
fi
exec \"\$progdir/\$program\" \${1+\"\$@\"}
"
;;
esac
$ECHO "\
\$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
exit 1
}
# A function to encapsulate launching the target application
# Strips options in the --lt-* namespace from \$@ and
# launches target application with the remaining arguments.
func_exec_program ()
{
case \" \$* \" in
*\\ --lt-*)
for lt_wr_arg
do
case \$lt_wr_arg in
--lt-*) ;;
*) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
esac
shift
done ;;
esac
func_exec_program_core \${1+\"\$@\"}
}
# Parse options
func_parse_lt_options \"\$0\" \${1+\"\$@\"}
# Find the directory that this script lives in.
thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
test \"x\$thisdir\" = \"x\$file\" && thisdir=.
# Follow symbolic links until we get to the real thisdir.
file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
while test -n \"\$file\"; do
destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
# If there was a directory component, then change thisdir.
if test \"x\$destdir\" != \"x\$file\"; then
case \"\$destdir\" in
[\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
*) thisdir=\"\$thisdir/\$destdir\" ;;
esac
fi
file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
done
# Usually 'no', except on cygwin/mingw when embedded into
# the cwrapper.
WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
# special case for '.'
if test \"\$thisdir\" = \".\"; then
thisdir=\`pwd\`
fi
# remove .libs from thisdir
case \"\$thisdir\" in
*[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
$objdir ) thisdir=. ;;
esac
fi
# Try to get the absolute directory name.
absdir=\`cd \"\$thisdir\" && pwd\`
test -n \"\$absdir\" && thisdir=\"\$absdir\"
"
if test yes = "$fast_install"; then
$ECHO "\
program=lt-'$outputname'$exeext
progdir=\"\$thisdir/$objdir\"
if test ! -f \"\$progdir/\$program\" ||
{ file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\
test \"X\$file\" != \"X\$progdir/\$program\"; }; then
file=\"\$\$-\$program\"
if test ! -d \"\$progdir\"; then
$MKDIR \"\$progdir\"
else
$RM \"\$progdir/\$file\"
fi"
$ECHO "\
# relink executable if necessary
if test -n \"\$relink_command\"; then
if relink_command_output=\`eval \$relink_command 2>&1\`; then :
else
\$ECHO \"\$relink_command_output\" >&2
$RM \"\$progdir/\$file\"
exit 1
fi
fi
$MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
{ $RM \"\$progdir/\$program\";
$MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
$RM \"\$progdir/\$file\"
fi"
else
$ECHO "\
program='$outputname'
progdir=\"\$thisdir/$objdir\"
"
fi
$ECHO "\
if test -f \"\$progdir/\$program\"; then"
# fixup the dll searchpath if we need to.
#
# Fix the DLL searchpath if we need to. Do this before prepending
# to shlibpath, because on Windows, both are PATH and uninstalled
# libraries must come first.
if test -n "$dllsearchpath"; then
$ECHO "\
# Add the dll search path components to the executable PATH
PATH=$dllsearchpath:\$PATH
"
fi
# Export our shlibpath_var if we have one.
if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
$ECHO "\
# Add our own library path to $shlibpath_var
$shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
# Some systems cannot cope with colon-terminated $shlibpath_var
# The second colon is a workaround for a bug in BeOS R4 sed
$shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
export $shlibpath_var
"
fi
$ECHO "\
if test \"\$libtool_execute_magic\" != \"$magic\"; then
# Run the actual program with our arguments.
func_exec_program \${1+\"\$@\"}
fi
else
# The program doesn't exist.
\$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2
\$ECHO \"This script is just a wrapper for \$program.\" 1>&2
\$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
exit 1
fi
fi\
"
}
# func_emit_cwrapperexe_src
# emit the source code for a wrapper executable on stdout
# Must ONLY be called from within func_mode_link because
# it depends on a number of variable set therein.
func_emit_cwrapperexe_src ()
{
cat <
#include
#ifdef _MSC_VER
# include
# include
# include
#else
# include
# include
# ifdef __CYGWIN__
# include
# endif
#endif
#include
#include
#include
#include
#include
#include
#include
#include
#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
/* declarations of non-ANSI functions */
#if defined __MINGW32__
# ifdef __STRICT_ANSI__
int _putenv (const char *);
# endif
#elif defined __CYGWIN__
# ifdef __STRICT_ANSI__
char *realpath (const char *, char *);
int putenv (char *);
int setenv (const char *, const char *, int);
# endif
/* #elif defined other_platform || defined ... */
#endif
/* portability defines, excluding path handling macros */
#if defined _MSC_VER
# define setmode _setmode
# define stat _stat
# define chmod _chmod
# define getcwd _getcwd
# define putenv _putenv
# define S_IXUSR _S_IEXEC
#elif defined __MINGW32__
# define setmode _setmode
# define stat _stat
# define chmod _chmod
# define getcwd _getcwd
# define putenv _putenv
#elif defined __CYGWIN__
# define HAVE_SETENV
# define FOPEN_WB "wb"
/* #elif defined other platforms ... */
#endif
#if defined PATH_MAX
# define LT_PATHMAX PATH_MAX
#elif defined MAXPATHLEN
# define LT_PATHMAX MAXPATHLEN
#else
# define LT_PATHMAX 1024
#endif
#ifndef S_IXOTH
# define S_IXOTH 0
#endif
#ifndef S_IXGRP
# define S_IXGRP 0
#endif
/* path handling portability macros */
#ifndef DIR_SEPARATOR
# define DIR_SEPARATOR '/'
# define PATH_SEPARATOR ':'
#endif
#if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \
defined __OS2__
# define HAVE_DOS_BASED_FILE_SYSTEM
# define FOPEN_WB "wb"
# ifndef DIR_SEPARATOR_2
# define DIR_SEPARATOR_2 '\\'
# endif
# ifndef PATH_SEPARATOR_2
# define PATH_SEPARATOR_2 ';'
# endif
#endif
#ifndef DIR_SEPARATOR_2
# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
#else /* DIR_SEPARATOR_2 */
# define IS_DIR_SEPARATOR(ch) \
(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
#endif /* DIR_SEPARATOR_2 */
#ifndef PATH_SEPARATOR_2
# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
#else /* PATH_SEPARATOR_2 */
# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
#endif /* PATH_SEPARATOR_2 */
#ifndef FOPEN_WB
# define FOPEN_WB "w"
#endif
#ifndef _O_BINARY
# define _O_BINARY 0
#endif
#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
#define XFREE(stale) do { \
if (stale) { free (stale); stale = 0; } \
} while (0)
#if defined LT_DEBUGWRAPPER
static int lt_debug = 1;
#else
static int lt_debug = 0;
#endif
const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
void *xmalloc (size_t num);
char *xstrdup (const char *string);
const char *base_name (const char *name);
char *find_executable (const char *wrapper);
char *chase_symlinks (const char *pathspec);
int make_executable (const char *path);
int check_executable (const char *path);
char *strendzap (char *str, const char *pat);
void lt_debugprintf (const char *file, int line, const char *fmt, ...);
void lt_fatal (const char *file, int line, const char *message, ...);
static const char *nonnull (const char *s);
static const char *nonempty (const char *s);
void lt_setenv (const char *name, const char *value);
char *lt_extend_str (const char *orig_value, const char *add, int to_end);
void lt_update_exe_path (const char *name, const char *value);
void lt_update_lib_path (const char *name, const char *value);
char **prepare_spawn (char **argv);
void lt_dump_script (FILE *f);
EOF
cat <= 0)
&& (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
return 1;
else
return 0;
}
int
make_executable (const char *path)
{
int rval = 0;
struct stat st;
lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
nonempty (path));
if ((!path) || (!*path))
return 0;
if (stat (path, &st) >= 0)
{
rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
}
return rval;
}
/* Searches for the full path of the wrapper. Returns
newly allocated full path name if found, NULL otherwise
Does not chase symlinks, even on platforms that support them.
*/
char *
find_executable (const char *wrapper)
{
int has_slash = 0;
const char *p;
const char *p_next;
/* static buffer for getcwd */
char tmp[LT_PATHMAX + 1];
size_t tmp_len;
char *concat_name;
lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
nonempty (wrapper));
if ((wrapper == NULL) || (*wrapper == '\0'))
return NULL;
/* Absolute path? */
#if defined HAVE_DOS_BASED_FILE_SYSTEM
if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
{
concat_name = xstrdup (wrapper);
if (check_executable (concat_name))
return concat_name;
XFREE (concat_name);
}
else
{
#endif
if (IS_DIR_SEPARATOR (wrapper[0]))
{
concat_name = xstrdup (wrapper);
if (check_executable (concat_name))
return concat_name;
XFREE (concat_name);
}
#if defined HAVE_DOS_BASED_FILE_SYSTEM
}
#endif
for (p = wrapper; *p; p++)
if (*p == '/')
{
has_slash = 1;
break;
}
if (!has_slash)
{
/* no slashes; search PATH */
const char *path = getenv ("PATH");
if (path != NULL)
{
for (p = path; *p; p = p_next)
{
const char *q;
size_t p_len;
for (q = p; *q; q++)
if (IS_PATH_SEPARATOR (*q))
break;
p_len = (size_t) (q - p);
p_next = (*q == '\0' ? q : q + 1);
if (p_len == 0)
{
/* empty path: current directory */
if (getcwd (tmp, LT_PATHMAX) == NULL)
lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
nonnull (strerror (errno)));
tmp_len = strlen (tmp);
concat_name =
XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
memcpy (concat_name, tmp, tmp_len);
concat_name[tmp_len] = '/';
strcpy (concat_name + tmp_len + 1, wrapper);
}
else
{
concat_name =
XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
memcpy (concat_name, p, p_len);
concat_name[p_len] = '/';
strcpy (concat_name + p_len + 1, wrapper);
}
if (check_executable (concat_name))
return concat_name;
XFREE (concat_name);
}
}
/* not found in PATH; assume curdir */
}
/* Relative path | not found in path: prepend cwd */
if (getcwd (tmp, LT_PATHMAX) == NULL)
lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
nonnull (strerror (errno)));
tmp_len = strlen (tmp);
concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
memcpy (concat_name, tmp, tmp_len);
concat_name[tmp_len] = '/';
strcpy (concat_name + tmp_len + 1, wrapper);
if (check_executable (concat_name))
return concat_name;
XFREE (concat_name);
return NULL;
}
char *
chase_symlinks (const char *pathspec)
{
#ifndef S_ISLNK
return xstrdup (pathspec);
#else
char buf[LT_PATHMAX];
struct stat s;
char *tmp_pathspec = xstrdup (pathspec);
char *p;
int has_symlinks = 0;
while (strlen (tmp_pathspec) && !has_symlinks)
{
lt_debugprintf (__FILE__, __LINE__,
"checking path component for symlinks: %s\n",
tmp_pathspec);
if (lstat (tmp_pathspec, &s) == 0)
{
if (S_ISLNK (s.st_mode) != 0)
{
has_symlinks = 1;
break;
}
/* search backwards for last DIR_SEPARATOR */
p = tmp_pathspec + strlen (tmp_pathspec) - 1;
while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
p--;
if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
{
/* no more DIR_SEPARATORS left */
break;
}
*p = '\0';
}
else
{
lt_fatal (__FILE__, __LINE__,
"error accessing file \"%s\": %s",
tmp_pathspec, nonnull (strerror (errno)));
}
}
XFREE (tmp_pathspec);
if (!has_symlinks)
{
return xstrdup (pathspec);
}
tmp_pathspec = realpath (pathspec, buf);
if (tmp_pathspec == 0)
{
lt_fatal (__FILE__, __LINE__,
"could not follow symlinks for %s", pathspec);
}
return xstrdup (tmp_pathspec);
#endif
}
char *
strendzap (char *str, const char *pat)
{
size_t len, patlen;
assert (str != NULL);
assert (pat != NULL);
len = strlen (str);
patlen = strlen (pat);
if (patlen <= len)
{
str += len - patlen;
if (STREQ (str, pat))
*str = '\0';
}
return str;
}
void
lt_debugprintf (const char *file, int line, const char *fmt, ...)
{
va_list args;
if (lt_debug)
{
(void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
va_start (args, fmt);
(void) vfprintf (stderr, fmt, args);
va_end (args);
}
}
static void
lt_error_core (int exit_status, const char *file,
int line, const char *mode,
const char *message, va_list ap)
{
fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
vfprintf (stderr, message, ap);
fprintf (stderr, ".\n");
if (exit_status >= 0)
exit (exit_status);
}
void
lt_fatal (const char *file, int line, const char *message, ...)
{
va_list ap;
va_start (ap, message);
lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
va_end (ap);
}
static const char *
nonnull (const char *s)
{
return s ? s : "(null)";
}
static const char *
nonempty (const char *s)
{
return (s && !*s) ? "(empty)" : nonnull (s);
}
void
lt_setenv (const char *name, const char *value)
{
lt_debugprintf (__FILE__, __LINE__,
"(lt_setenv) setting '%s' to '%s'\n",
nonnull (name), nonnull (value));
{
#ifdef HAVE_SETENV
/* always make a copy, for consistency with !HAVE_SETENV */
char *str = xstrdup (value);
setenv (name, str, 1);
#else
size_t len = strlen (name) + 1 + strlen (value) + 1;
char *str = XMALLOC (char, len);
sprintf (str, "%s=%s", name, value);
if (putenv (str) != EXIT_SUCCESS)
{
XFREE (str);
}
#endif
}
}
char *
lt_extend_str (const char *orig_value, const char *add, int to_end)
{
char *new_value;
if (orig_value && *orig_value)
{
size_t orig_value_len = strlen (orig_value);
size_t add_len = strlen (add);
new_value = XMALLOC (char, add_len + orig_value_len + 1);
if (to_end)
{
strcpy (new_value, orig_value);
strcpy (new_value + orig_value_len, add);
}
else
{
strcpy (new_value, add);
strcpy (new_value + add_len, orig_value);
}
}
else
{
new_value = xstrdup (add);
}
return new_value;
}
void
lt_update_exe_path (const char *name, const char *value)
{
lt_debugprintf (__FILE__, __LINE__,
"(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
nonnull (name), nonnull (value));
if (name && *name && value && *value)
{
char *new_value = lt_extend_str (getenv (name), value, 0);
/* some systems can't cope with a ':'-terminated path #' */
size_t len = strlen (new_value);
while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
{
new_value[--len] = '\0';
}
lt_setenv (name, new_value);
XFREE (new_value);
}
}
void
lt_update_lib_path (const char *name, const char *value)
{
lt_debugprintf (__FILE__, __LINE__,
"(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
nonnull (name), nonnull (value));
if (name && *name && value && *value)
{
char *new_value = lt_extend_str (getenv (name), value, 0);
lt_setenv (name, new_value);
XFREE (new_value);
}
}
EOF
case $host_os in
mingw*)
cat <<"EOF"
/* Prepares an argument vector before calling spawn().
Note that spawn() does not by itself call the command interpreter
(getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
GetVersionEx(&v);
v.dwPlatformId == VER_PLATFORM_WIN32_NT;
}) ? "cmd.exe" : "command.com").
Instead it simply concatenates the arguments, separated by ' ', and calls
CreateProcess(). We must quote the arguments since Win32 CreateProcess()
interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
special way:
- Space and tab are interpreted as delimiters. They are not treated as
delimiters if they are surrounded by double quotes: "...".
- Unescaped double quotes are removed from the input. Their only effect is
that within double quotes, space and tab are treated like normal
characters.
- Backslashes not followed by double quotes are not special.
- But 2*n+1 backslashes followed by a double quote become
n backslashes followed by a double quote (n >= 0):
\" -> "
\\\" -> \"
\\\\\" -> \\"
*/
#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
char **
prepare_spawn (char **argv)
{
size_t argc;
char **new_argv;
size_t i;
/* Count number of arguments. */
for (argc = 0; argv[argc] != NULL; argc++)
;
/* Allocate new argument vector. */
new_argv = XMALLOC (char *, argc + 1);
/* Put quoted arguments into the new argument vector. */
for (i = 0; i < argc; i++)
{
const char *string = argv[i];
if (string[0] == '\0')
new_argv[i] = xstrdup ("\"\"");
else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
{
int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
size_t length;
unsigned int backslashes;
const char *s;
char *quoted_string;
char *p;
length = 0;
backslashes = 0;
if (quote_around)
length++;
for (s = string; *s != '\0'; s++)
{
char c = *s;
if (c == '"')
length += backslashes + 1;
length++;
if (c == '\\')
backslashes++;
else
backslashes = 0;
}
if (quote_around)
length += backslashes + 1;
quoted_string = XMALLOC (char, length + 1);
p = quoted_string;
backslashes = 0;
if (quote_around)
*p++ = '"';
for (s = string; *s != '\0'; s++)
{
char c = *s;
if (c == '"')
{
unsigned int j;
for (j = backslashes + 1; j > 0; j--)
*p++ = '\\';
}
*p++ = c;
if (c == '\\')
backslashes++;
else
backslashes = 0;
}
if (quote_around)
{
unsigned int j;
for (j = backslashes; j > 0; j--)
*p++ = '\\';
*p++ = '"';
}
*p = '\0';
new_argv[i] = quoted_string;
}
else
new_argv[i] = (char *) string;
}
new_argv[argc] = NULL;
return new_argv;
}
EOF
;;
esac
cat <<"EOF"
void lt_dump_script (FILE* f)
{
EOF
func_emit_wrapper yes |
$SED -n -e '
s/^\(.\{79\}\)\(..*\)/\1\
\2/
h
s/\([\\"]\)/\\\1/g
s/$/\\n/
s/\([^\n]*\).*/ fputs ("\1", f);/p
g
D'
cat <<"EOF"
}
EOF
}
# end: func_emit_cwrapperexe_src
# func_win32_import_lib_p ARG
# True if ARG is an import lib, as indicated by $file_magic_cmd
func_win32_import_lib_p ()
{
$debug_cmd
case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
*import*) : ;;
*) false ;;
esac
}
# func_suncc_cstd_abi
# !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!!
# Several compiler flags select an ABI that is incompatible with the
# Cstd library. Avoid specifying it if any are in CXXFLAGS.
func_suncc_cstd_abi ()
{
$debug_cmd
case " $compile_command " in
*" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*)
suncc_use_cstd_abi=no
;;
*)
suncc_use_cstd_abi=yes
;;
esac
}
# func_mode_link arg...
func_mode_link ()
{
$debug_cmd
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
# It is impossible to link a dll without this setting, and
# we shouldn't force the makefile maintainer to figure out
# what system we are compiling for in order to pass an extra
# flag for every libtool invocation.
# allow_undefined=no
# FIXME: Unfortunately, there are problems with the above when trying
# to make a dll that has undefined symbols, in which case not
# even a static library is built. For now, we need to specify
# -no-undefined on the libtool link line when we can be certain
# that all symbols are satisfied, otherwise we get a static library.
allow_undefined=yes
;;
*)
allow_undefined=yes
;;
esac
libtool_args=$nonopt
base_compile="$nonopt $@"
compile_command=$nonopt
finalize_command=$nonopt
compile_rpath=
finalize_rpath=
compile_shlibpath=
finalize_shlibpath=
convenience=
old_convenience=
deplibs=
old_deplibs=
compiler_flags=
linker_flags=
dllsearchpath=
lib_search_path=`pwd`
inst_prefix_dir=
new_inherited_linker_flags=
avoid_version=no
bindir=
dlfiles=
dlprefiles=
dlself=no
export_dynamic=no
export_symbols=
export_symbols_regex=
generated=
libobjs=
ltlibs=
module=no
no_install=no
objs=
os2dllname=
non_pic_objects=
precious_files_regex=
prefer_static_libs=no
preload=false
prev=
prevarg=
release=
rpath=
xrpath=
perm_rpath=
temp_rpath=
thread_safe=no
vinfo=
vinfo_number=no
weak_libs=
single_module=$wl-single_module
func_infer_tag $base_compile
# We need to know -static, to get the right output filenames.
for arg
do
case $arg in
-shared)
test yes != "$build_libtool_libs" \
&& func_fatal_configuration "cannot build a shared library"
build_old_libs=no
break
;;
-all-static | -static | -static-libtool-libs)
case $arg in
-all-static)
if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then
func_warning "complete static linking is impossible in this configuration"
fi
if test -n "$link_static_flag"; then
dlopen_self=$dlopen_self_static
fi
prefer_static_libs=yes
;;
-static)
if test -z "$pic_flag" && test -n "$link_static_flag"; then
dlopen_self=$dlopen_self_static
fi
prefer_static_libs=built
;;
-static-libtool-libs)
if test -z "$pic_flag" && test -n "$link_static_flag"; then
dlopen_self=$dlopen_self_static
fi
prefer_static_libs=yes
;;
esac
build_libtool_libs=no
build_old_libs=yes
break
;;
esac
done
# See if our shared archives depend on static archives.
test -n "$old_archive_from_new_cmds" && build_old_libs=yes
# Go through the arguments, transforming them on the way.
while test "$#" -gt 0; do
arg=$1
shift
func_quote_for_eval "$arg"
qarg=$func_quote_for_eval_unquoted_result
func_append libtool_args " $func_quote_for_eval_result"
# If the previous option needs an argument, assign it.
if test -n "$prev"; then
case $prev in
output)
func_append compile_command " @OUTPUT@"
func_append finalize_command " @OUTPUT@"
;;
esac
case $prev in
bindir)
bindir=$arg
prev=
continue
;;
dlfiles|dlprefiles)
$preload || {
# Add the symbol object into the linking commands.
func_append compile_command " @SYMFILE@"
func_append finalize_command " @SYMFILE@"
preload=:
}
case $arg in
*.la | *.lo) ;; # We handle these cases below.
force)
if test no = "$dlself"; then
dlself=needless
export_dynamic=yes
fi
prev=
continue
;;
self)
if test dlprefiles = "$prev"; then
dlself=yes
elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then
dlself=yes
else
dlself=needless
export_dynamic=yes
fi
prev=
continue
;;
*)
if test dlfiles = "$prev"; then
func_append dlfiles " $arg"
else
func_append dlprefiles " $arg"
fi
prev=
continue
;;
esac
;;
expsyms)
export_symbols=$arg
test -f "$arg" \
|| func_fatal_error "symbol file '$arg' does not exist"
prev=
continue
;;
expsyms_regex)
export_symbols_regex=$arg
prev=
continue
;;
framework)
case $host in
*-*-darwin*)
case "$deplibs " in
*" $qarg.ltframework "*) ;;
*) func_append deplibs " $qarg.ltframework" # this is fixed later
;;
esac
;;
esac
prev=
continue
;;
inst_prefix)
inst_prefix_dir=$arg
prev=
continue
;;
mllvm)
# Clang does not use LLVM to link, so we can simply discard any
# '-mllvm $arg' options when doing the link step.
prev=
continue
;;
objectlist)
if test -f "$arg"; then
save_arg=$arg
moreargs=
for fil in `cat "$save_arg"`
do
# func_append moreargs " $fil"
arg=$fil
# A libtool-controlled object.
# Check to see that this really is a libtool object.
if func_lalib_unsafe_p "$arg"; then
pic_object=
non_pic_object=
# Read the .lo file
func_source "$arg"
if test -z "$pic_object" ||
test -z "$non_pic_object" ||
test none = "$pic_object" &&
test none = "$non_pic_object"; then
func_fatal_error "cannot find name of object for '$arg'"
fi
# Extract subdirectory from the argument.
func_dirname "$arg" "/" ""
xdir=$func_dirname_result
if test none != "$pic_object"; then
# Prepend the subdirectory the object is found in.
pic_object=$xdir$pic_object
if test dlfiles = "$prev"; then
if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
func_append dlfiles " $pic_object"
prev=
continue
else
# If libtool objects are unsupported, then we need to preload.
prev=dlprefiles
fi
fi
# CHECK ME: I think I busted this. -Ossama
if test dlprefiles = "$prev"; then
# Preload the old-style object.
func_append dlprefiles " $pic_object"
prev=
fi
# A PIC object.
func_append libobjs " $pic_object"
arg=$pic_object
fi
# Non-PIC object.
if test none != "$non_pic_object"; then
# Prepend the subdirectory the object is found in.
non_pic_object=$xdir$non_pic_object
# A standard non-PIC object
func_append non_pic_objects " $non_pic_object"
if test -z "$pic_object" || test none = "$pic_object"; then
arg=$non_pic_object
fi
else
# If the PIC object exists, use it instead.
# $xdir was prepended to $pic_object above.
non_pic_object=$pic_object
func_append non_pic_objects " $non_pic_object"
fi
else
# Only an error if not doing a dry-run.
if $opt_dry_run; then
# Extract subdirectory from the argument.
func_dirname "$arg" "/" ""
xdir=$func_dirname_result
func_lo2o "$arg"
pic_object=$xdir$objdir/$func_lo2o_result
non_pic_object=$xdir$func_lo2o_result
func_append libobjs " $pic_object"
func_append non_pic_objects " $non_pic_object"
else
func_fatal_error "'$arg' is not a valid libtool object"
fi
fi
done
else
func_fatal_error "link input file '$arg' does not exist"
fi
arg=$save_arg
prev=
continue
;;
os2dllname)
os2dllname=$arg
prev=
continue
;;
precious_regex)
precious_files_regex=$arg
prev=
continue
;;
release)
release=-$arg
prev=
continue
;;
rpath | xrpath)
# We need an absolute path.
case $arg in
[\\/]* | [A-Za-z]:[\\/]*) ;;
*)
func_fatal_error "only absolute run-paths are allowed"
;;
esac
if test rpath = "$prev"; then
case "$rpath " in
*" $arg "*) ;;
*) func_append rpath " $arg" ;;
esac
else
case "$xrpath " in
*" $arg "*) ;;
*) func_append xrpath " $arg" ;;
esac
fi
prev=
continue
;;
shrext)
shrext_cmds=$arg
prev=
continue
;;
weak)
func_append weak_libs " $arg"
prev=
continue
;;
xcclinker)
func_append linker_flags " $qarg"
func_append compiler_flags " $qarg"
prev=
func_append compile_command " $qarg"
func_append finalize_command " $qarg"
continue
;;
xcompiler)
func_append compiler_flags " $qarg"
prev=
func_append compile_command " $qarg"
func_append finalize_command " $qarg"
continue
;;
xlinker)
func_append linker_flags " $qarg"
func_append compiler_flags " $wl$qarg"
prev=
func_append compile_command " $wl$qarg"
func_append finalize_command " $wl$qarg"
continue
;;
*)
eval "$prev=\"\$arg\""
prev=
continue
;;
esac
fi # test -n "$prev"
prevarg=$arg
case $arg in
-all-static)
if test -n "$link_static_flag"; then
# See comment for -static flag below, for more details.
func_append compile_command " $link_static_flag"
func_append finalize_command " $link_static_flag"
fi
continue
;;
-allow-undefined)
# FIXME: remove this flag sometime in the future.
func_fatal_error "'-allow-undefined' must not be used because it is the default"
;;
-avoid-version)
avoid_version=yes
continue
;;
-bindir)
prev=bindir
continue
;;
-dlopen)
prev=dlfiles
continue
;;
-dlpreopen)
prev=dlprefiles
continue
;;
-export-dynamic)
export_dynamic=yes
continue
;;
-export-symbols | -export-symbols-regex)
if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
func_fatal_error "more than one -exported-symbols argument is not allowed"
fi
if test X-export-symbols = "X$arg"; then
prev=expsyms
else
prev=expsyms_regex
fi
continue
;;
-framework)
prev=framework
continue
;;
-inst-prefix-dir)
prev=inst_prefix
continue
;;
# The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
# so, if we see these flags be careful not to treat them like -L
-L[A-Z][A-Z]*:*)
case $with_gcc/$host in
no/*-*-irix* | /*-*-irix*)
func_append compile_command " $arg"
func_append finalize_command " $arg"
;;
esac
continue
;;
-L*)
func_stripname "-L" '' "$arg"
if test -z "$func_stripname_result"; then
if test "$#" -gt 0; then
func_fatal_error "require no space between '-L' and '$1'"
else
func_fatal_error "need path for '-L' option"
fi
fi
func_resolve_sysroot "$func_stripname_result"
dir=$func_resolve_sysroot_result
# We need an absolute path.
case $dir in
[\\/]* | [A-Za-z]:[\\/]*) ;;
*)
absdir=`cd "$dir" && pwd`
test -z "$absdir" && \
func_fatal_error "cannot determine absolute directory name of '$dir'"
dir=$absdir
;;
esac
case "$deplibs " in
*" -L$dir "* | *" $arg "*)
# Will only happen for absolute or sysroot arguments
;;
*)
# Preserve sysroot, but never include relative directories
case $dir in
[\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
*) func_append deplibs " -L$dir" ;;
esac
func_append lib_search_path " $dir"
;;
esac
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
case :$dllsearchpath: in
*":$dir:"*) ;;
::) dllsearchpath=$dir;;
*) func_append dllsearchpath ":$dir";;
esac
case :$dllsearchpath: in
*":$testbindir:"*) ;;
::) dllsearchpath=$testbindir;;
*) func_append dllsearchpath ":$testbindir";;
esac
;;
esac
continue
;;
-l*)
if test X-lc = "X$arg" || test X-lm = "X$arg"; then
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
# These systems don't actually have a C or math library (as such)
continue
;;
*-*-os2*)
# These systems don't actually have a C library (as such)
test X-lc = "X$arg" && continue
;;
*-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
# Do not include libc due to us having libc/libc_r.
test X-lc = "X$arg" && continue
;;
*-*-rhapsody* | *-*-darwin1.[012])
# Rhapsody C and math libraries are in the System framework
func_append deplibs " System.ltframework"
continue
;;
*-*-sco3.2v5* | *-*-sco5v6*)
# Causes problems with __ctype
test X-lc = "X$arg" && continue
;;
*-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
# Compiler inserts libc in the correct place for threads to work
test X-lc = "X$arg" && continue
;;
esac
elif test X-lc_r = "X$arg"; then
case $host in
*-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
# Do not include libc_r directly, use -pthread flag.
continue
;;
esac
fi
func_append deplibs " $arg"
continue
;;
-mllvm)
prev=mllvm
continue
;;
-module)
module=yes
continue
;;
# Tru64 UNIX uses -model [arg] to determine the layout of C++
# classes, name mangling, and exception handling.
# Darwin uses the -arch flag to determine output architecture.
-model|-arch|-isysroot|--sysroot)
func_append compiler_flags " $arg"
func_append compile_command " $arg"
func_append finalize_command " $arg"
prev=xcompiler
continue
;;
-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
|-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
func_append compiler_flags " $arg"
func_append compile_command " $arg"
func_append finalize_command " $arg"
case "$new_inherited_linker_flags " in
*" $arg "*) ;;
* ) func_append new_inherited_linker_flags " $arg" ;;
esac
continue
;;
-multi_module)
single_module=$wl-multi_module
continue
;;
-no-fast-install)
fast_install=no
continue
;;
-no-install)
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
# The PATH hackery in wrapper scripts is required on Windows
# and Darwin in order for the loader to find any dlls it needs.
func_warning "'-no-install' is ignored for $host"
func_warning "assuming '-no-fast-install' instead"
fast_install=no
;;
*) no_install=yes ;;
esac
continue
;;
-no-undefined)
allow_undefined=no
continue
;;
-objectlist)
prev=objectlist
continue
;;
-os2dllname)
prev=os2dllname
continue
;;
-o) prev=output ;;
-precious-files-regex)
prev=precious_regex
continue
;;
-release)
prev=release
continue
;;
-rpath)
prev=rpath
continue
;;
-R)
prev=xrpath
continue
;;
-R*)
func_stripname '-R' '' "$arg"
dir=$func_stripname_result
# We need an absolute path.
case $dir in
[\\/]* | [A-Za-z]:[\\/]*) ;;
=*)
func_stripname '=' '' "$dir"
dir=$lt_sysroot$func_stripname_result
;;
*)
func_fatal_error "only absolute run-paths are allowed"
;;
esac
case "$xrpath " in
*" $dir "*) ;;
*) func_append xrpath " $dir" ;;
esac
continue
;;
-shared)
# The effects of -shared are defined in a previous loop.
continue
;;
-shrext)
prev=shrext
continue
;;
-static | -static-libtool-libs)
# The effects of -static are defined in a previous loop.
# We used to do the same as -all-static on platforms that
# didn't have a PIC flag, but the assumption that the effects
# would be equivalent was wrong. It would break on at least
# Digital Unix and AIX.
continue
;;
-thread-safe)
thread_safe=yes
continue
;;
-version-info)
prev=vinfo
continue
;;
-version-number)
prev=vinfo
vinfo_number=yes
continue
;;
-weak)
prev=weak
continue
;;
-Wc,*)
func_stripname '-Wc,' '' "$arg"
args=$func_stripname_result
arg=
save_ifs=$IFS; IFS=,
for flag in $args; do
IFS=$save_ifs
func_quote_for_eval "$flag"
func_append arg " $func_quote_for_eval_result"
func_append compiler_flags " $func_quote_for_eval_result"
done
IFS=$save_ifs
func_stripname ' ' '' "$arg"
arg=$func_stripname_result
;;
-Wl,*)
func_stripname '-Wl,' '' "$arg"
args=$func_stripname_result
arg=
save_ifs=$IFS; IFS=,
for flag in $args; do
IFS=$save_ifs
func_quote_for_eval "$flag"
func_append arg " $wl$func_quote_for_eval_result"
func_append compiler_flags " $wl$func_quote_for_eval_result"
func_append linker_flags " $func_quote_for_eval_result"
done
IFS=$save_ifs
func_stripname ' ' '' "$arg"
arg=$func_stripname_result
;;
-Xcompiler)
prev=xcompiler
continue
;;
-Xlinker)
prev=xlinker
continue
;;
-XCClinker)
prev=xcclinker
continue
;;
# -msg_* for osf cc
-msg_*)
func_quote_for_eval "$arg"
arg=$func_quote_for_eval_result
;;
# Flags to be passed through unchanged, with rationale:
# -64, -mips[0-9] enable 64-bit mode for the SGI compiler
# -r[0-9][0-9]* specify processor for the SGI compiler
# -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
# +DA*, +DD* enable 64-bit mode for the HP compiler
# -q* compiler args for the IBM compiler
# -m*, -t[45]*, -txscale* architecture-specific flags for GCC
# -F/path path to uninstalled frameworks, gcc on darwin
# -p, -pg, --coverage, -fprofile-* profiling flags for GCC
# -fstack-protector* stack protector flags for GCC
# @file GCC response files
# -tp=* Portland pgcc target processor selection
# --sysroot=* for sysroot support
# -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
# -specs=* GCC specs files
# -stdlib=* select c++ std lib with clang
# -fsanitize=* Clang/GCC memory and address sanitizer
# -fuse-ld=* Linker select flags for GCC
# -static-* direct GCC to link specific libraries statically
# -fcilkplus Cilk Plus language extension features for C/C++
-64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
-t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
-O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \
-specs=*|-fsanitize=*|-fuse-ld=*|-static-*|-fcilkplus)
func_quote_for_eval "$arg"
arg=$func_quote_for_eval_result
func_append compile_command " $arg"
func_append finalize_command " $arg"
func_append compiler_flags " $arg"
continue
;;
-Z*)
if test os2 = "`expr $host : '.*\(os2\)'`"; then
# OS/2 uses -Zxxx to specify OS/2-specific options
compiler_flags="$compiler_flags $arg"
func_append compile_command " $arg"
func_append finalize_command " $arg"
case $arg in
-Zlinker | -Zstack)
prev=xcompiler
;;
esac
continue
else
# Otherwise treat like 'Some other compiler flag' below
func_quote_for_eval "$arg"
arg=$func_quote_for_eval_result
fi
;;
# Some other compiler flag.
-* | +*)
func_quote_for_eval "$arg"
arg=$func_quote_for_eval_result
;;
*.$objext)
# A standard object.
func_append objs " $arg"
;;
*.lo)
# A libtool-controlled object.
# Check to see that this really is a libtool object.
if func_lalib_unsafe_p "$arg"; then
pic_object=
non_pic_object=
# Read the .lo file
func_source "$arg"
if test -z "$pic_object" ||
test -z "$non_pic_object" ||
test none = "$pic_object" &&
test none = "$non_pic_object"; then
func_fatal_error "cannot find name of object for '$arg'"
fi
# Extract subdirectory from the argument.
func_dirname "$arg" "/" ""
xdir=$func_dirname_result
test none = "$pic_object" || {
# Prepend the subdirectory the object is found in.
pic_object=$xdir$pic_object
if test dlfiles = "$prev"; then
if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
func_append dlfiles " $pic_object"
prev=
continue
else
# If libtool objects are unsupported, then we need to preload.
prev=dlprefiles
fi
fi
# CHECK ME: I think I busted this. -Ossama
if test dlprefiles = "$prev"; then
# Preload the old-style object.
func_append dlprefiles " $pic_object"
prev=
fi
# A PIC object.
func_append libobjs " $pic_object"
arg=$pic_object
}
# Non-PIC object.
if test none != "$non_pic_object"; then
# Prepend the subdirectory the object is found in.
non_pic_object=$xdir$non_pic_object
# A standard non-PIC object
func_append non_pic_objects " $non_pic_object"
if test -z "$pic_object" || test none = "$pic_object"; then
arg=$non_pic_object
fi
else
# If the PIC object exists, use it instead.
# $xdir was prepended to $pic_object above.
non_pic_object=$pic_object
func_append non_pic_objects " $non_pic_object"
fi
else
# Only an error if not doing a dry-run.
if $opt_dry_run; then
# Extract subdirectory from the argument.
func_dirname "$arg" "/" ""
xdir=$func_dirname_result
func_lo2o "$arg"
pic_object=$xdir$objdir/$func_lo2o_result
non_pic_object=$xdir$func_lo2o_result
func_append libobjs " $pic_object"
func_append non_pic_objects " $non_pic_object"
else
func_fatal_error "'$arg' is not a valid libtool object"
fi
fi
;;
*.$libext)
# An archive.
func_append deplibs " $arg"
func_append old_deplibs " $arg"
continue
;;
*.la)
# A libtool-controlled library.
func_resolve_sysroot "$arg"
if test dlfiles = "$prev"; then
# This library was specified with -dlopen.
func_append dlfiles " $func_resolve_sysroot_result"
prev=
elif test dlprefiles = "$prev"; then
# The library was specified with -dlpreopen.
func_append dlprefiles " $func_resolve_sysroot_result"
prev=
else
func_append deplibs " $func_resolve_sysroot_result"
fi
continue
;;
# Some other compiler argument.
*)
# Unknown arguments in both finalize_command and compile_command need
# to be aesthetically quoted because they are evaled later.
func_quote_for_eval "$arg"
arg=$func_quote_for_eval_result
;;
esac # arg
# Now actually substitute the argument into the commands.
if test -n "$arg"; then
func_append compile_command " $arg"
func_append finalize_command " $arg"
fi
done # argument parsing loop
test -n "$prev" && \
func_fatal_help "the '$prevarg' option requires an argument"
if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then
eval arg=\"$export_dynamic_flag_spec\"
func_append compile_command " $arg"
func_append finalize_command " $arg"
fi
oldlibs=
# calculate the name of the file, without its directory
func_basename "$output"
outputname=$func_basename_result
libobjs_save=$libobjs
if test -n "$shlibpath_var"; then
# get the directories listed in $shlibpath_var
eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\`
else
shlib_search_path=
fi
eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
# Definition is injected by LT_CONFIG during libtool generation.
func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH"
func_dirname "$output" "/" ""
output_objdir=$func_dirname_result$objdir
func_to_tool_file "$output_objdir/"
tool_output_objdir=$func_to_tool_file_result
# Create the object directory.
func_mkdir_p "$output_objdir"
# Determine the type of output
case $output in
"")
func_fatal_help "you must specify an output file"
;;
*.$libext) linkmode=oldlib ;;
*.lo | *.$objext) linkmode=obj ;;
*.la) linkmode=lib ;;
*) linkmode=prog ;; # Anything else should be a program.
esac
specialdeplibs=
libs=
# Find all interdependent deplibs by searching for libraries
# that are linked more than once (e.g. -la -lb -la)
for deplib in $deplibs; do
if $opt_preserve_dup_deps; then
case "$libs " in
*" $deplib "*) func_append specialdeplibs " $deplib" ;;
esac
fi
func_append libs " $deplib"
done
if test lib = "$linkmode"; then
libs="$predeps $libs $compiler_lib_search_path $postdeps"
# Compute libraries that are listed more than once in $predeps
# $postdeps and mark them as special (i.e., whose duplicates are
# not to be eliminated).
pre_post_deps=
if $opt_duplicate_compiler_generated_deps; then
for pre_post_dep in $predeps $postdeps; do
case "$pre_post_deps " in
*" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
esac
func_append pre_post_deps " $pre_post_dep"
done
fi
pre_post_deps=
fi
deplibs=
newdependency_libs=
newlib_search_path=
need_relink=no # whether we're linking any uninstalled libtool libraries
notinst_deplibs= # not-installed libtool libraries
notinst_path= # paths that contain not-installed libtool libraries
case $linkmode in
lib)
passes="conv dlpreopen link"
for file in $dlfiles $dlprefiles; do
case $file in
*.la) ;;
*)
func_fatal_help "libraries can '-dlopen' only libtool libraries: $file"
;;
esac
done
;;
prog)
compile_deplibs=
finalize_deplibs=
alldeplibs=false
newdlfiles=
newdlprefiles=
passes="conv scan dlopen dlpreopen link"
;;
*) passes="conv"
;;
esac
for pass in $passes; do
# The preopen pass in lib mode reverses $deplibs; put it back here
# so that -L comes before libs that need it for instance...
if test lib,link = "$linkmode,$pass"; then
## FIXME: Find the place where the list is rebuilt in the wrong
## order, and fix it there properly
tmp_deplibs=
for deplib in $deplibs; do
tmp_deplibs="$deplib $tmp_deplibs"
done
deplibs=$tmp_deplibs
fi
if test lib,link = "$linkmode,$pass" ||
test prog,scan = "$linkmode,$pass"; then
libs=$deplibs
deplibs=
fi
if test prog = "$linkmode"; then
case $pass in
dlopen) libs=$dlfiles ;;
dlpreopen) libs=$dlprefiles ;;
link)
libs="$deplibs %DEPLIBS%"
test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
;;
esac
fi
if test lib,dlpreopen = "$linkmode,$pass"; then
# Collect and forward deplibs of preopened libtool libs
for lib in $dlprefiles; do
# Ignore non-libtool-libs
dependency_libs=
func_resolve_sysroot "$lib"
case $lib in
*.la) func_source "$func_resolve_sysroot_result" ;;
esac
# Collect preopened libtool deplibs, except any this library
# has declared as weak libs
for deplib in $dependency_libs; do
func_basename "$deplib"
deplib_base=$func_basename_result
case " $weak_libs " in
*" $deplib_base "*) ;;
*) func_append deplibs " $deplib" ;;
esac
done
done
libs=$dlprefiles
fi
if test dlopen = "$pass"; then
# Collect dlpreopened libraries
save_deplibs=$deplibs
deplibs=
fi
for deplib in $libs; do
lib=
found=false
case $deplib in
-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
|-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
if test prog,link = "$linkmode,$pass"; then
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
else
func_append compiler_flags " $deplib"
if test lib = "$linkmode"; then
case "$new_inherited_linker_flags " in
*" $deplib "*) ;;
* ) func_append new_inherited_linker_flags " $deplib" ;;
esac
fi
fi
continue
;;
-l*)
if test lib != "$linkmode" && test prog != "$linkmode"; then
func_warning "'-l' is ignored for archives/objects"
continue
fi
func_stripname '-l' '' "$deplib"
name=$func_stripname_result
if test lib = "$linkmode"; then
searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
else
searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
fi
for searchdir in $searchdirs; do
for search_ext in .la $std_shrext .so .a; do
# Search the libtool library
lib=$searchdir/lib$name$search_ext
if test -f "$lib"; then
if test .la = "$search_ext"; then
found=:
else
found=false
fi
break 2
fi
done
done
if $found; then
# deplib is a libtool library
# If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
# We need to do some special things here, and not later.
if test yes = "$allow_libtool_libs_with_static_runtimes"; then
case " $predeps $postdeps " in
*" $deplib "*)
if func_lalib_p "$lib"; then
library_names=
old_library=
func_source "$lib"
for l in $old_library $library_names; do
ll=$l
done
if test "X$ll" = "X$old_library"; then # only static version available
found=false
func_dirname "$lib" "" "."
ladir=$func_dirname_result
lib=$ladir/$old_library
if test prog,link = "$linkmode,$pass"; then
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
else
deplibs="$deplib $deplibs"
test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
fi
continue
fi
fi
;;
*) ;;
esac
fi
else
# deplib doesn't seem to be a libtool library
if test prog,link = "$linkmode,$pass"; then
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
else
deplibs="$deplib $deplibs"
test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
fi
continue
fi
;; # -l
*.ltframework)
if test prog,link = "$linkmode,$pass"; then
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
else
deplibs="$deplib $deplibs"
if test lib = "$linkmode"; then
case "$new_inherited_linker_flags " in
*" $deplib "*) ;;
* ) func_append new_inherited_linker_flags " $deplib" ;;
esac
fi
fi
continue
;;
-L*)
case $linkmode in
lib)
deplibs="$deplib $deplibs"
test conv = "$pass" && continue
newdependency_libs="$deplib $newdependency_libs"
func_stripname '-L' '' "$deplib"
func_resolve_sysroot "$func_stripname_result"
func_append newlib_search_path " $func_resolve_sysroot_result"
;;
prog)
if test conv = "$pass"; then
deplibs="$deplib $deplibs"
continue
fi
if test scan = "$pass"; then
deplibs="$deplib $deplibs"
else
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
fi
func_stripname '-L' '' "$deplib"
func_resolve_sysroot "$func_stripname_result"
func_append newlib_search_path " $func_resolve_sysroot_result"
;;
*)
func_warning "'-L' is ignored for archives/objects"
;;
esac # linkmode
continue
;; # -L
-R*)
if test link = "$pass"; then
func_stripname '-R' '' "$deplib"
func_resolve_sysroot "$func_stripname_result"
dir=$func_resolve_sysroot_result
# Make sure the xrpath contains only unique directories.
case "$xrpath " in
*" $dir "*) ;;
*) func_append xrpath " $dir" ;;
esac
fi
deplibs="$deplib $deplibs"
continue
;;
*.la)
func_resolve_sysroot "$deplib"
lib=$func_resolve_sysroot_result
;;
*.$libext)
if test conv = "$pass"; then
deplibs="$deplib $deplibs"
continue
fi
case $linkmode in
lib)
# Linking convenience modules into shared libraries is allowed,
# but linking other static libraries is non-portable.
case " $dlpreconveniencelibs " in
*" $deplib "*) ;;
*)
valid_a_lib=false
case $deplibs_check_method in
match_pattern*)
set dummy $deplibs_check_method; shift
match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
| $EGREP "$match_pattern_regex" > /dev/null; then
valid_a_lib=:
fi
;;
pass_all)
valid_a_lib=:
;;
esac
if $valid_a_lib; then
echo
$ECHO "*** Warning: Linking the shared library $output against the"
$ECHO "*** static library $deplib is not portable!"
deplibs="$deplib $deplibs"
else
echo
$ECHO "*** Warning: Trying to link with static lib archive $deplib."
echo "*** I have the capability to make that library automatically link in when"
echo "*** you link to this library. But I can only do this if you have a"
echo "*** shared version of the library, which you do not appear to have"
echo "*** because the file extensions .$libext of this argument makes me believe"
echo "*** that it is just a static archive that I should not use here."
fi
;;
esac
continue
;;
prog)
if test link != "$pass"; then
deplibs="$deplib $deplibs"
else
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
fi
continue
;;
esac # linkmode
;; # *.$libext
*.lo | *.$objext)
if test conv = "$pass"; then
deplibs="$deplib $deplibs"
elif test prog = "$linkmode"; then
if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then
# If there is no dlopen support or we're linking statically,
# we need to preload.
func_append newdlprefiles " $deplib"
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
else
func_append newdlfiles " $deplib"
fi
fi
continue
;;
%DEPLIBS%)
alldeplibs=:
continue
;;
esac # case $deplib
$found || test -f "$lib" \
|| func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'"
# Check to see that this really is a libtool archive.
func_lalib_unsafe_p "$lib" \
|| func_fatal_error "'$lib' is not a valid libtool archive"
func_dirname "$lib" "" "."
ladir=$func_dirname_result
dlname=
dlopen=
dlpreopen=
libdir=
library_names=
old_library=
inherited_linker_flags=
# If the library was installed with an old release of libtool,
# it will not redefine variables installed, or shouldnotlink
installed=yes
shouldnotlink=no
avoidtemprpath=
# Read the .la file
func_source "$lib"
# Convert "-framework foo" to "foo.ltframework"
if test -n "$inherited_linker_flags"; then
tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
case " $new_inherited_linker_flags " in
*" $tmp_inherited_linker_flag "*) ;;
*) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
esac
done
fi
dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
if test lib,link = "$linkmode,$pass" ||
test prog,scan = "$linkmode,$pass" ||
{ test prog != "$linkmode" && test lib != "$linkmode"; }; then
test -n "$dlopen" && func_append dlfiles " $dlopen"
test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
fi
if test conv = "$pass"; then
# Only check for convenience libraries
deplibs="$lib $deplibs"
if test -z "$libdir"; then
if test -z "$old_library"; then
func_fatal_error "cannot find name of link library for '$lib'"
fi
# It is a libtool convenience library, so add in its objects.
func_append convenience " $ladir/$objdir/$old_library"
func_append old_convenience " $ladir/$objdir/$old_library"
tmp_libs=
for deplib in $dependency_libs; do
deplibs="$deplib $deplibs"
if $opt_preserve_dup_deps; then
case "$tmp_libs " in
*" $deplib "*) func_append specialdeplibs " $deplib" ;;
esac
fi
func_append tmp_libs " $deplib"
done
elif test prog != "$linkmode" && test lib != "$linkmode"; then
func_fatal_error "'$lib' is not a convenience library"
fi
continue
fi # $pass = conv
# Get the name of the library we link against.
linklib=
if test -n "$old_library" &&
{ test yes = "$prefer_static_libs" ||
test built,no = "$prefer_static_libs,$installed"; }; then
linklib=$old_library
else
for l in $old_library $library_names; do
linklib=$l
done
fi
if test -z "$linklib"; then
func_fatal_error "cannot find name of link library for '$lib'"
fi
# This library was specified with -dlopen.
if test dlopen = "$pass"; then
test -z "$libdir" \
&& func_fatal_error "cannot -dlopen a convenience library: '$lib'"
if test -z "$dlname" ||
test yes != "$dlopen_support" ||
test no = "$build_libtool_libs"
then
# If there is no dlname, no dlopen support or we're linking
# statically, we need to preload. We also need to preload any
# dependent libraries so libltdl's deplib preloader doesn't
# bomb out in the load deplibs phase.
func_append dlprefiles " $lib $dependency_libs"
else
func_append newdlfiles " $lib"
fi
continue
fi # $pass = dlopen
# We need an absolute path.
case $ladir in
[\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;;
*)
abs_ladir=`cd "$ladir" && pwd`
if test -z "$abs_ladir"; then
func_warning "cannot determine absolute directory name of '$ladir'"
func_warning "passing it literally to the linker, although it might fail"
abs_ladir=$ladir
fi
;;
esac
func_basename "$lib"
laname=$func_basename_result
# Find the relevant object directory and library name.
if test yes = "$installed"; then
if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
func_warning "library '$lib' was moved."
dir=$ladir
absdir=$abs_ladir
libdir=$abs_ladir
else
dir=$lt_sysroot$libdir
absdir=$lt_sysroot$libdir
fi
test yes = "$hardcode_automatic" && avoidtemprpath=yes
else
if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
dir=$ladir
absdir=$abs_ladir
# Remove this search path later
func_append notinst_path " $abs_ladir"
else
dir=$ladir/$objdir
absdir=$abs_ladir/$objdir
# Remove this search path later
func_append notinst_path " $abs_ladir"
fi
fi # $installed = yes
func_stripname 'lib' '.la' "$laname"
name=$func_stripname_result
# This library was specified with -dlpreopen.
if test dlpreopen = "$pass"; then
if test -z "$libdir" && test prog = "$linkmode"; then
func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'"
fi
case $host in
# special handling for platforms with PE-DLLs.
*cygwin* | *mingw* | *cegcc* )
# Linker will automatically link against shared library if both
# static and shared are present. Therefore, ensure we extract
# symbols from the import library if a shared library is present
# (otherwise, the dlopen module name will be incorrect). We do
# this by putting the import library name into $newdlprefiles.
# We recover the dlopen module name by 'saving' the la file
# name in a special purpose variable, and (later) extracting the
# dlname from the la file.
if test -n "$dlname"; then
func_tr_sh "$dir/$linklib"
eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
func_append newdlprefiles " $dir/$linklib"
else
func_append newdlprefiles " $dir/$old_library"
# Keep a list of preopened convenience libraries to check
# that they are being used correctly in the link pass.
test -z "$libdir" && \
func_append dlpreconveniencelibs " $dir/$old_library"
fi
;;
* )
# Prefer using a static library (so that no silly _DYNAMIC symbols
# are required to link).
if test -n "$old_library"; then
func_append newdlprefiles " $dir/$old_library"
# Keep a list of preopened convenience libraries to check
# that they are being used correctly in the link pass.
test -z "$libdir" && \
func_append dlpreconveniencelibs " $dir/$old_library"
# Otherwise, use the dlname, so that lt_dlopen finds it.
elif test -n "$dlname"; then
func_append newdlprefiles " $dir/$dlname"
else
func_append newdlprefiles " $dir/$linklib"
fi
;;
esac
fi # $pass = dlpreopen
if test -z "$libdir"; then
# Link the convenience library
if test lib = "$linkmode"; then
deplibs="$dir/$old_library $deplibs"
elif test prog,link = "$linkmode,$pass"; then
compile_deplibs="$dir/$old_library $compile_deplibs"
finalize_deplibs="$dir/$old_library $finalize_deplibs"
else
deplibs="$lib $deplibs" # used for prog,scan pass
fi
continue
fi
if test prog = "$linkmode" && test link != "$pass"; then
func_append newlib_search_path " $ladir"
deplibs="$lib $deplibs"
linkalldeplibs=false
if test no != "$link_all_deplibs" || test -z "$library_names" ||
test no = "$build_libtool_libs"; then
linkalldeplibs=:
fi
tmp_libs=
for deplib in $dependency_libs; do
case $deplib in
-L*) func_stripname '-L' '' "$deplib"
func_resolve_sysroot "$func_stripname_result"
func_append newlib_search_path " $func_resolve_sysroot_result"
;;
esac
# Need to link against all dependency_libs?
if $linkalldeplibs; then
deplibs="$deplib $deplibs"
else
# Need to hardcode shared library paths
# or/and link against static libraries
newdependency_libs="$deplib $newdependency_libs"
fi
if $opt_preserve_dup_deps; then
case "$tmp_libs " in
*" $deplib "*) func_append specialdeplibs " $deplib" ;;
esac
fi
func_append tmp_libs " $deplib"
done # for deplib
continue
fi # $linkmode = prog...
if test prog,link = "$linkmode,$pass"; then
if test -n "$library_names" &&
{ { test no = "$prefer_static_libs" ||
test built,yes = "$prefer_static_libs,$installed"; } ||
test -z "$old_library"; }; then
# We need to hardcode the library path
if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then
# Make sure the rpath contains only unique directories.
case $temp_rpath: in
*"$absdir:"*) ;;
*) func_append temp_rpath "$absdir:" ;;
esac
fi
# Hardcode the library path.
# Skip directories that are in the system default run-time
# search path.
case " $sys_lib_dlsearch_path " in
*" $absdir "*) ;;
*)
case "$compile_rpath " in
*" $absdir "*) ;;
*) func_append compile_rpath " $absdir" ;;
esac
;;
esac
case " $sys_lib_dlsearch_path " in
*" $libdir "*) ;;
*)
case "$finalize_rpath " in
*" $libdir "*) ;;
*) func_append finalize_rpath " $libdir" ;;
esac
;;
esac
fi # $linkmode,$pass = prog,link...
if $alldeplibs &&
{ test pass_all = "$deplibs_check_method" ||
{ test yes = "$build_libtool_libs" &&
test -n "$library_names"; }; }; then
# We only need to search for static libraries
continue
fi
fi
link_static=no # Whether the deplib will be linked statically
use_static_libs=$prefer_static_libs
if test built = "$use_static_libs" && test yes = "$installed"; then
use_static_libs=no
fi
if test -n "$library_names" &&
{ test no = "$use_static_libs" || test -z "$old_library"; }; then
case $host in
*cygwin* | *mingw* | *cegcc* | *os2*)
# No point in relinking DLLs because paths are not encoded
func_append notinst_deplibs " $lib"
need_relink=no
;;
*)
if test no = "$installed"; then
func_append notinst_deplibs " $lib"
need_relink=yes
fi
;;
esac
# This is a shared library
# Warn about portability, can't link against -module's on some
# systems (darwin). Don't bleat about dlopened modules though!
dlopenmodule=
for dlpremoduletest in $dlprefiles; do
if test "X$dlpremoduletest" = "X$lib"; then
dlopenmodule=$dlpremoduletest
break
fi
done
if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then
echo
if test prog = "$linkmode"; then
$ECHO "*** Warning: Linking the executable $output against the loadable module"
else
$ECHO "*** Warning: Linking the shared library $output against the loadable module"
fi
$ECHO "*** $linklib is not portable!"
fi
if test lib = "$linkmode" &&
test yes = "$hardcode_into_libs"; then
# Hardcode the library path.
# Skip directories that are in the system default run-time
# search path.
case " $sys_lib_dlsearch_path " in
*" $absdir "*) ;;
*)
case "$compile_rpath " in
*" $absdir "*) ;;
*) func_append compile_rpath " $absdir" ;;
esac
;;
esac
case " $sys_lib_dlsearch_path " in
*" $libdir "*) ;;
*)
case "$finalize_rpath " in
*" $libdir "*) ;;
*) func_append finalize_rpath " $libdir" ;;
esac
;;
esac
fi
if test -n "$old_archive_from_expsyms_cmds"; then
# figure out the soname
set dummy $library_names
shift
realname=$1
shift
libname=`eval "\\$ECHO \"$libname_spec\""`
# use dlname if we got it. it's perfectly good, no?
if test -n "$dlname"; then
soname=$dlname
elif test -n "$soname_spec"; then
# bleh windows
case $host in
*cygwin* | mingw* | *cegcc* | *os2*)
func_arith $current - $age
major=$func_arith_result
versuffix=-$major
;;
esac
eval soname=\"$soname_spec\"
else
soname=$realname
fi
# Make a new name for the extract_expsyms_cmds to use
soroot=$soname
func_basename "$soroot"
soname=$func_basename_result
func_stripname 'lib' '.dll' "$soname"
newlib=libimp-$func_stripname_result.a
# If the library has no export list, then create one now
if test -f "$output_objdir/$soname-def"; then :
else
func_verbose "extracting exported symbol list from '$soname'"
func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
fi
# Create $newlib
if test -f "$output_objdir/$newlib"; then :; else
func_verbose "generating import library for '$soname'"
func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
fi
# make sure the library variables are pointing to the new library
dir=$output_objdir
linklib=$newlib
fi # test -n "$old_archive_from_expsyms_cmds"
if test prog = "$linkmode" || test relink != "$opt_mode"; then
add_shlibpath=
add_dir=
add=
lib_linked=yes
case $hardcode_action in
immediate | unsupported)
if test no = "$hardcode_direct"; then
add=$dir/$linklib
case $host in
*-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;;
*-*-sysv4*uw2*) add_dir=-L$dir ;;
*-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
*-*-unixware7*) add_dir=-L$dir ;;
*-*-darwin* )
# if the lib is a (non-dlopened) module then we cannot
# link against it, someone is ignoring the earlier warnings
if /usr/bin/file -L $add 2> /dev/null |
$GREP ": [^:]* bundle" >/dev/null; then
if test "X$dlopenmodule" != "X$lib"; then
$ECHO "*** Warning: lib $linklib is a module, not a shared library"
if test -z "$old_library"; then
echo
echo "*** And there doesn't seem to be a static archive available"
echo "*** The link will probably fail, sorry"
else
add=$dir/$old_library
fi
elif test -n "$old_library"; then
add=$dir/$old_library
fi
fi
esac
elif test no = "$hardcode_minus_L"; then
case $host in
*-*-sunos*) add_shlibpath=$dir ;;
esac
add_dir=-L$dir
add=-l$name
elif test no = "$hardcode_shlibpath_var"; then
add_shlibpath=$dir
add=-l$name
else
lib_linked=no
fi
;;
relink)
if test yes = "$hardcode_direct" &&
test no = "$hardcode_direct_absolute"; then
add=$dir/$linklib
elif test yes = "$hardcode_minus_L"; then
add_dir=-L$absdir
# Try looking first in the location we're being installed to.
if test -n "$inst_prefix_dir"; then
case $libdir in
[\\/]*)
func_append add_dir " -L$inst_prefix_dir$libdir"
;;
esac
fi
add=-l$name
elif test yes = "$hardcode_shlibpath_var"; then
add_shlibpath=$dir
add=-l$name
else
lib_linked=no
fi
;;
*) lib_linked=no ;;
esac
if test yes != "$lib_linked"; then
func_fatal_configuration "unsupported hardcode properties"
fi
if test -n "$add_shlibpath"; then
case :$compile_shlibpath: in
*":$add_shlibpath:"*) ;;
*) func_append compile_shlibpath "$add_shlibpath:" ;;
esac
fi
if test prog = "$linkmode"; then
test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
test -n "$add" && compile_deplibs="$add $compile_deplibs"
else
test -n "$add_dir" && deplibs="$add_dir $deplibs"
test -n "$add" && deplibs="$add $deplibs"
if test yes != "$hardcode_direct" &&
test yes != "$hardcode_minus_L" &&
test yes = "$hardcode_shlibpath_var"; then
case :$finalize_shlibpath: in
*":$libdir:"*) ;;
*) func_append finalize_shlibpath "$libdir:" ;;
esac
fi
fi
fi
if test prog = "$linkmode" || test relink = "$opt_mode"; then
add_shlibpath=
add_dir=
add=
# Finalize command for both is simple: just hardcode it.
if test yes = "$hardcode_direct" &&
test no = "$hardcode_direct_absolute"; then
add=$libdir/$linklib
elif test yes = "$hardcode_minus_L"; then
add_dir=-L$libdir
add=-l$name
elif test yes = "$hardcode_shlibpath_var"; then
case :$finalize_shlibpath: in
*":$libdir:"*) ;;
*) func_append finalize_shlibpath "$libdir:" ;;
esac
add=-l$name
elif test yes = "$hardcode_automatic"; then
if test -n "$inst_prefix_dir" &&
test -f "$inst_prefix_dir$libdir/$linklib"; then
add=$inst_prefix_dir$libdir/$linklib
else
add=$libdir/$linklib
fi
else
# We cannot seem to hardcode it, guess we'll fake it.
add_dir=-L$libdir
# Try looking first in the location we're being installed to.
if test -n "$inst_prefix_dir"; then
case $libdir in
[\\/]*)
func_append add_dir " -L$inst_prefix_dir$libdir"
;;
esac
fi
add=-l$name
fi
if test prog = "$linkmode"; then
test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
else
test -n "$add_dir" && deplibs="$add_dir $deplibs"
test -n "$add" && deplibs="$add $deplibs"
fi
fi
elif test prog = "$linkmode"; then
# Here we assume that one of hardcode_direct or hardcode_minus_L
# is not unsupported. This is valid on all known static and
# shared platforms.
if test unsupported != "$hardcode_direct"; then
test -n "$old_library" && linklib=$old_library
compile_deplibs="$dir/$linklib $compile_deplibs"
finalize_deplibs="$dir/$linklib $finalize_deplibs"
else
compile_deplibs="-l$name -L$dir $compile_deplibs"
finalize_deplibs="-l$name -L$dir $finalize_deplibs"
fi
elif test yes = "$build_libtool_libs"; then
# Not a shared library
if test pass_all != "$deplibs_check_method"; then
# We're trying link a shared library against a static one
# but the system doesn't support it.
# Just print a warning and add the library to dependency_libs so
# that the program can be linked against the static library.
echo
$ECHO "*** Warning: This system cannot link to static lib archive $lib."
echo "*** I have the capability to make that library automatically link in when"
echo "*** you link to this library. But I can only do this if you have a"
echo "*** shared version of the library, which you do not appear to have."
if test yes = "$module"; then
echo "*** But as you try to build a module library, libtool will still create "
echo "*** a static module, that should work as long as the dlopening application"
echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
if test -z "$global_symbol_pipe"; then
echo
echo "*** However, this would only work if libtool was able to extract symbol"
echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
echo "*** not find such a program. So, this module is probably useless."
echo "*** 'nm' from GNU binutils and a full rebuild may help."
fi
if test no = "$build_old_libs"; then
build_libtool_libs=module
build_old_libs=yes
else
build_libtool_libs=no
fi
fi
else
deplibs="$dir/$old_library $deplibs"
link_static=yes
fi
fi # link shared/static library?
if test lib = "$linkmode"; then
if test -n "$dependency_libs" &&
{ test yes != "$hardcode_into_libs" ||
test yes = "$build_old_libs" ||
test yes = "$link_static"; }; then
# Extract -R from dependency_libs
temp_deplibs=
for libdir in $dependency_libs; do
case $libdir in
-R*) func_stripname '-R' '' "$libdir"
temp_xrpath=$func_stripname_result
case " $xrpath " in
*" $temp_xrpath "*) ;;
*) func_append xrpath " $temp_xrpath";;
esac;;
*) func_append temp_deplibs " $libdir";;
esac
done
dependency_libs=$temp_deplibs
fi
func_append newlib_search_path " $absdir"
# Link against this library
test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
# ... and its dependency_libs
tmp_libs=
for deplib in $dependency_libs; do
newdependency_libs="$deplib $newdependency_libs"
case $deplib in
-L*) func_stripname '-L' '' "$deplib"
func_resolve_sysroot "$func_stripname_result";;
*) func_resolve_sysroot "$deplib" ;;
esac
if $opt_preserve_dup_deps; then
case "$tmp_libs " in
*" $func_resolve_sysroot_result "*)
func_append specialdeplibs " $func_resolve_sysroot_result" ;;
esac
fi
func_append tmp_libs " $func_resolve_sysroot_result"
done
if test no != "$link_all_deplibs"; then
# Add the search paths of all dependency libraries
for deplib in $dependency_libs; do
path=
case $deplib in
-L*) path=$deplib ;;
*.la)
func_resolve_sysroot "$deplib"
deplib=$func_resolve_sysroot_result
func_dirname "$deplib" "" "."
dir=$func_dirname_result
# We need an absolute path.
case $dir in
[\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;;
*)
absdir=`cd "$dir" && pwd`
if test -z "$absdir"; then
func_warning "cannot determine absolute directory name of '$dir'"
absdir=$dir
fi
;;
esac
if $GREP "^installed=no" $deplib > /dev/null; then
case $host in
*-*-darwin*)
depdepl=
eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
if test -n "$deplibrary_names"; then
for tmp in $deplibrary_names; do
depdepl=$tmp
done
if test -f "$absdir/$objdir/$depdepl"; then
depdepl=$absdir/$objdir/$depdepl
darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
if test -z "$darwin_install_name"; then
darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
fi
func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl"
func_append linker_flags " -dylib_file $darwin_install_name:$depdepl"
path=
fi
fi
;;
*)
path=-L$absdir/$objdir
;;
esac
else
eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
test -z "$libdir" && \
func_fatal_error "'$deplib' is not a valid libtool archive"
test "$absdir" != "$libdir" && \
func_warning "'$deplib' seems to be moved"
path=-L$absdir
fi
;;
esac
case " $deplibs " in
*" $path "*) ;;
*) deplibs="$path $deplibs" ;;
esac
done
fi # link_all_deplibs != no
fi # linkmode = lib
done # for deplib in $libs
if test link = "$pass"; then
if test prog = "$linkmode"; then
compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
else
compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
fi
fi
dependency_libs=$newdependency_libs
if test dlpreopen = "$pass"; then
# Link the dlpreopened libraries before other libraries
for deplib in $save_deplibs; do
deplibs="$deplib $deplibs"
done
fi
if test dlopen != "$pass"; then
test conv = "$pass" || {
# Make sure lib_search_path contains only unique directories.
lib_search_path=
for dir in $newlib_search_path; do
case "$lib_search_path " in
*" $dir "*) ;;
*) func_append lib_search_path " $dir" ;;
esac
done
newlib_search_path=
}
if test prog,link = "$linkmode,$pass"; then
vars="compile_deplibs finalize_deplibs"
else
vars=deplibs
fi
for var in $vars dependency_libs; do
# Add libraries to $var in reverse order
eval tmp_libs=\"\$$var\"
new_libs=
for deplib in $tmp_libs; do
# FIXME: Pedantically, this is the right thing to do, so
# that some nasty dependency loop isn't accidentally
# broken:
#new_libs="$deplib $new_libs"
# Pragmatically, this seems to cause very few problems in
# practice:
case $deplib in
-L*) new_libs="$deplib $new_libs" ;;
-R*) ;;
*)
# And here is the reason: when a library appears more
# than once as an explicit dependence of a library, or
# is implicitly linked in more than once by the
# compiler, it is considered special, and multiple
# occurrences thereof are not removed. Compare this
# with having the same library being listed as a
# dependency of multiple other libraries: in this case,
# we know (pedantically, we assume) the library does not
# need to be listed more than once, so we keep only the
# last copy. This is not always right, but it is rare
# enough that we require users that really mean to play
# such unportable linking tricks to link the library
# using -Wl,-lname, so that libtool does not consider it
# for duplicate removal.
case " $specialdeplibs " in
*" $deplib "*) new_libs="$deplib $new_libs" ;;
*)
case " $new_libs " in
*" $deplib "*) ;;
*) new_libs="$deplib $new_libs" ;;
esac
;;
esac
;;
esac
done
tmp_libs=
for deplib in $new_libs; do
case $deplib in
-L*)
case " $tmp_libs " in
*" $deplib "*) ;;
*) func_append tmp_libs " $deplib" ;;
esac
;;
*) func_append tmp_libs " $deplib" ;;
esac
done
eval $var=\"$tmp_libs\"
done # for var
fi
# Add Sun CC postdeps if required:
test CXX = "$tagname" && {
case $host_os in
linux*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*) # Sun C++ 5.9
func_suncc_cstd_abi
if test no != "$suncc_use_cstd_abi"; then
func_append postdeps ' -library=Cstd -library=Crun'
fi
;;
esac
;;
solaris*)
func_cc_basename "$CC"
case $func_cc_basename_result in
CC* | sunCC*)
func_suncc_cstd_abi
if test no != "$suncc_use_cstd_abi"; then
func_append postdeps ' -library=Cstd -library=Crun'
fi
;;
esac
;;
esac
}
# Last step: remove runtime libs from dependency_libs
# (they stay in deplibs)
tmp_libs=
for i in $dependency_libs; do
case " $predeps $postdeps $compiler_lib_search_path " in
*" $i "*)
i=
;;
esac
if test -n "$i"; then
func_append tmp_libs " $i"
fi
done
dependency_libs=$tmp_libs
done # for pass
if test prog = "$linkmode"; then
dlfiles=$newdlfiles
fi
if test prog = "$linkmode" || test lib = "$linkmode"; then
dlprefiles=$newdlprefiles
fi
case $linkmode in
oldlib)
if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
func_warning "'-dlopen' is ignored for archives"
fi
case " $deplibs" in
*\ -l* | *\ -L*)
func_warning "'-l' and '-L' are ignored for archives" ;;
esac
test -n "$rpath" && \
func_warning "'-rpath' is ignored for archives"
test -n "$xrpath" && \
func_warning "'-R' is ignored for archives"
test -n "$vinfo" && \
func_warning "'-version-info/-version-number' is ignored for archives"
test -n "$release" && \
func_warning "'-release' is ignored for archives"
test -n "$export_symbols$export_symbols_regex" && \
func_warning "'-export-symbols' is ignored for archives"
# Now set the variables for building old libraries.
build_libtool_libs=no
oldlibs=$output
func_append objs "$old_deplibs"
;;
lib)
# Make sure we only generate libraries of the form 'libNAME.la'.
case $outputname in
lib*)
func_stripname 'lib' '.la' "$outputname"
name=$func_stripname_result
eval shared_ext=\"$shrext_cmds\"
eval libname=\"$libname_spec\"
;;
*)
test no = "$module" \
&& func_fatal_help "libtool library '$output' must begin with 'lib'"
if test no != "$need_lib_prefix"; then
# Add the "lib" prefix for modules if required
func_stripname '' '.la' "$outputname"
name=$func_stripname_result
eval shared_ext=\"$shrext_cmds\"
eval libname=\"$libname_spec\"
else
func_stripname '' '.la' "$outputname"
libname=$func_stripname_result
fi
;;
esac
if test -n "$objs"; then
if test pass_all != "$deplibs_check_method"; then
func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs"
else
echo
$ECHO "*** Warning: Linking the shared library $output against the non-libtool"
$ECHO "*** objects $objs is not portable!"
func_append libobjs " $objs"
fi
fi
test no = "$dlself" \
|| func_warning "'-dlopen self' is ignored for libtool libraries"
set dummy $rpath
shift
test 1 -lt "$#" \
&& func_warning "ignoring multiple '-rpath's for a libtool library"
install_libdir=$1
oldlibs=
if test -z "$rpath"; then
if test yes = "$build_libtool_libs"; then
# Building a libtool convenience library.
# Some compilers have problems with a '.al' extension so
# convenience libraries should have the same extension an
# archive normally would.
oldlibs="$output_objdir/$libname.$libext $oldlibs"
build_libtool_libs=convenience
build_old_libs=yes
fi
test -n "$vinfo" && \
func_warning "'-version-info/-version-number' is ignored for convenience libraries"
test -n "$release" && \
func_warning "'-release' is ignored for convenience libraries"
else
# Parse the version information argument.
save_ifs=$IFS; IFS=:
set dummy $vinfo 0 0 0
shift
IFS=$save_ifs
test -n "$7" && \
func_fatal_help "too many parameters to '-version-info'"
# convert absolute version numbers to libtool ages
# this retains compatibility with .la files and attempts
# to make the code below a bit more comprehensible
case $vinfo_number in
yes)
number_major=$1
number_minor=$2
number_revision=$3
#
# There are really only two kinds -- those that
# use the current revision as the major version
# and those that subtract age and use age as
# a minor version. But, then there is irix
# that has an extra 1 added just for fun
#
case $version_type in
# correct linux to gnu/linux during the next big refactor
darwin|freebsd-elf|linux|osf|windows|none)
func_arith $number_major + $number_minor
current=$func_arith_result
age=$number_minor
revision=$number_revision
;;
freebsd-aout|qnx|sunos)
current=$number_major
revision=$number_minor
age=0
;;
irix|nonstopux)
func_arith $number_major + $number_minor
current=$func_arith_result
age=$number_minor
revision=$number_minor
lt_irix_increment=no
;;
*)
func_fatal_configuration "$modename: unknown library version type '$version_type'"
;;
esac
;;
no)
current=$1
revision=$2
age=$3
;;
esac
# Check that each of the things are valid numbers.
case $current in
0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
*)
func_error "CURRENT '$current' must be a nonnegative integer"
func_fatal_error "'$vinfo' is not valid version information"
;;
esac
case $revision in
0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
*)
func_error "REVISION '$revision' must be a nonnegative integer"
func_fatal_error "'$vinfo' is not valid version information"
;;
esac
case $age in
0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
*)
func_error "AGE '$age' must be a nonnegative integer"
func_fatal_error "'$vinfo' is not valid version information"
;;
esac
if test "$age" -gt "$current"; then
func_error "AGE '$age' is greater than the current interface number '$current'"
func_fatal_error "'$vinfo' is not valid version information"
fi
# Calculate the version variables.
major=
versuffix=
verstring=
case $version_type in
none) ;;
darwin)
# Like Linux, but with the current version available in
# verstring for coding it into the library header
func_arith $current - $age
major=.$func_arith_result
versuffix=$major.$age.$revision
# Darwin ld doesn't like 0 for these options...
func_arith $current + 1
minor_current=$func_arith_result
xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
# On Darwin other compilers
case $CC in
nagfor*)
verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
;;
*)
verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
;;
esac
;;
freebsd-aout)
major=.$current
versuffix=.$current.$revision
;;
freebsd-elf)
func_arith $current - $age
major=.$func_arith_result
versuffix=$major.$age.$revision
;;
irix | nonstopux)
if test no = "$lt_irix_increment"; then
func_arith $current - $age
else
func_arith $current - $age + 1
fi
major=$func_arith_result
case $version_type in
nonstopux) verstring_prefix=nonstopux ;;
*) verstring_prefix=sgi ;;
esac
verstring=$verstring_prefix$major.$revision
# Add in all the interfaces that we are compatible with.
loop=$revision
while test 0 -ne "$loop"; do
func_arith $revision - $loop
iface=$func_arith_result
func_arith $loop - 1
loop=$func_arith_result
verstring=$verstring_prefix$major.$iface:$verstring
done
# Before this point, $major must not contain '.'.
major=.$major
versuffix=$major.$revision
;;
linux) # correct to gnu/linux during the next big refactor
func_arith $current - $age
major=.$func_arith_result
versuffix=$major.$age.$revision
;;
osf)
func_arith $current - $age
major=.$func_arith_result
versuffix=.$current.$age.$revision
verstring=$current.$age.$revision
# Add in all the interfaces that we are compatible with.
loop=$age
while test 0 -ne "$loop"; do
func_arith $current - $loop
iface=$func_arith_result
func_arith $loop - 1
loop=$func_arith_result
verstring=$verstring:$iface.0
done
# Make executables depend on our current version.
func_append verstring ":$current.0"
;;
qnx)
major=.$current
versuffix=.$current
;;
sco)
major=.$current
versuffix=.$current
;;
sunos)
major=.$current
versuffix=.$current.$revision
;;
windows)
# Use '-' rather than '.', since we only want one
# extension on DOS 8.3 file systems.
func_arith $current - $age
major=$func_arith_result
versuffix=-$major
;;
*)
func_fatal_configuration "unknown library version type '$version_type'"
;;
esac
# Clear the version info if we defaulted, and they specified a release.
if test -z "$vinfo" && test -n "$release"; then
major=
case $version_type in
darwin)
# we can't check for "0.0" in archive_cmds due to quoting
# problems, so we reset it completely
verstring=
;;
*)
verstring=0.0
;;
esac
if test no = "$need_version"; then
versuffix=
else
versuffix=.0.0
fi
fi
# Remove version info from name if versioning should be avoided
if test yes,no = "$avoid_version,$need_version"; then
major=
versuffix=
verstring=
fi
# Check to see if the archive will have undefined symbols.
if test yes = "$allow_undefined"; then
if test unsupported = "$allow_undefined_flag"; then
if test yes = "$build_old_libs"; then
func_warning "undefined symbols not allowed in $host shared libraries; building static only"
build_libtool_libs=no
else
func_fatal_error "can't build $host shared library unless -no-undefined is specified"
fi
fi
else
# Don't allow undefined symbols.
allow_undefined_flag=$no_undefined_flag
fi
fi
func_generate_dlsyms "$libname" "$libname" :
func_append libobjs " $symfileobj"
test " " = "$libobjs" && libobjs=
if test relink != "$opt_mode"; then
# Remove our outputs, but don't remove object files since they
# may have been created when compiling PIC objects.
removelist=
tempremovelist=`$ECHO "$output_objdir/*"`
for p in $tempremovelist; do
case $p in
*.$objext | *.gcno)
;;
$output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*)
if test -n "$precious_files_regex"; then
if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
then
continue
fi
fi
func_append removelist " $p"
;;
*) ;;
esac
done
test -n "$removelist" && \
func_show_eval "${RM}r \$removelist"
fi
# Now set the variables for building old libraries.
if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then
func_append oldlibs " $output_objdir/$libname.$libext"
# Transform .lo files to .o files.
oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP`
fi
# Eliminate all temporary directories.
#for path in $notinst_path; do
# lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
# deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
# dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
#done
if test -n "$xrpath"; then
# If the user specified any rpath flags, then add them.
temp_xrpath=
for libdir in $xrpath; do
func_replace_sysroot "$libdir"
func_append temp_xrpath " -R$func_replace_sysroot_result"
case "$finalize_rpath " in
*" $libdir "*) ;;
*) func_append finalize_rpath " $libdir" ;;
esac
done
if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then
dependency_libs="$temp_xrpath $dependency_libs"
fi
fi
# Make sure dlfiles contains only unique files that won't be dlpreopened
old_dlfiles=$dlfiles
dlfiles=
for lib in $old_dlfiles; do
case " $dlprefiles $dlfiles " in
*" $lib "*) ;;
*) func_append dlfiles " $lib" ;;
esac
done
# Make sure dlprefiles contains only unique files
old_dlprefiles=$dlprefiles
dlprefiles=
for lib in $old_dlprefiles; do
case "$dlprefiles " in
*" $lib "*) ;;
*) func_append dlprefiles " $lib" ;;
esac
done
if test yes = "$build_libtool_libs"; then
if test -n "$rpath"; then
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
# these systems don't actually have a c library (as such)!
;;
*-*-rhapsody* | *-*-darwin1.[012])
# Rhapsody C library is in the System framework
func_append deplibs " System.ltframework"
;;
*-*-netbsd*)
# Don't link with libc until the a.out ld.so is fixed.
;;
*-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
# Do not include libc due to us having libc/libc_r.
;;
*-*-sco3.2v5* | *-*-sco5v6*)
# Causes problems with __ctype
;;
*-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
# Compiler inserts libc in the correct place for threads to work
;;
*)
# Add libc to deplibs on all other systems if necessary.
if test yes = "$build_libtool_need_lc"; then
func_append deplibs " -lc"
fi
;;
esac
fi
# Transform deplibs into only deplibs that can be linked in shared.
name_save=$name
libname_save=$libname
release_save=$release
versuffix_save=$versuffix
major_save=$major
# I'm not sure if I'm treating the release correctly. I think
# release should show up in the -l (ie -lgmp5) so we don't want to
# add it in twice. Is that correct?
release=
versuffix=
major=
newdeplibs=
droppeddeps=no
case $deplibs_check_method in
pass_all)
# Don't check for shared/static. Everything works.
# This might be a little naive. We might want to check
# whether the library exists or not. But this is on
# osf3 & osf4 and I'm not really sure... Just
# implementing what was already the behavior.
newdeplibs=$deplibs
;;
test_compile)
# This code stresses the "libraries are programs" paradigm to its
# limits. Maybe even breaks it. We compile a program, linking it
# against the deplibs as a proxy for the library. Then we can check
# whether they linked in statically or dynamically with ldd.
$opt_dry_run || $RM conftest.c
cat > conftest.c </dev/null`
$nocaseglob
else
potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
fi
for potent_lib in $potential_libs; do
# Follow soft links.
if ls -lLd "$potent_lib" 2>/dev/null |
$GREP " -> " >/dev/null; then
continue
fi
# The statement above tries to avoid entering an
# endless loop below, in case of cyclic links.
# We might still enter an endless loop, since a link
# loop can be closed while we follow links,
# but so what?
potlib=$potent_lib
while test -h "$potlib" 2>/dev/null; do
potliblink=`ls -ld $potlib | $SED 's/.* -> //'`
case $potliblink in
[\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;;
*) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";;
esac
done
if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
$SED -e 10q |
$EGREP "$file_magic_regex" > /dev/null; then
func_append newdeplibs " $a_deplib"
a_deplib=
break 2
fi
done
done
fi
if test -n "$a_deplib"; then
droppeddeps=yes
echo
$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
echo "*** I have the capability to make that library automatically link in when"
echo "*** you link to this library. But I can only do this if you have a"
echo "*** shared version of the library, which you do not appear to have"
echo "*** because I did check the linker path looking for a file starting"
if test -z "$potlib"; then
$ECHO "*** with $libname but no candidates were found. (...for file magic test)"
else
$ECHO "*** with $libname and none of the candidates passed a file format test"
$ECHO "*** using a file magic. Last file checked: $potlib"
fi
fi
;;
*)
# Add a -L argument.
func_append newdeplibs " $a_deplib"
;;
esac
done # Gone through all deplibs.
;;
match_pattern*)
set dummy $deplibs_check_method; shift
match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
for a_deplib in $deplibs; do
case $a_deplib in
-l*)
func_stripname -l '' "$a_deplib"
name=$func_stripname_result
if test yes = "$allow_libtool_libs_with_static_runtimes"; then
case " $predeps $postdeps " in
*" $a_deplib "*)
func_append newdeplibs " $a_deplib"
a_deplib=
;;
esac
fi
if test -n "$a_deplib"; then
libname=`eval "\\$ECHO \"$libname_spec\""`
for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
for potent_lib in $potential_libs; do
potlib=$potent_lib # see symlink-check above in file_magic test
if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
$EGREP "$match_pattern_regex" > /dev/null; then
func_append newdeplibs " $a_deplib"
a_deplib=
break 2
fi
done
done
fi
if test -n "$a_deplib"; then
droppeddeps=yes
echo
$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
echo "*** I have the capability to make that library automatically link in when"
echo "*** you link to this library. But I can only do this if you have a"
echo "*** shared version of the library, which you do not appear to have"
echo "*** because I did check the linker path looking for a file starting"
if test -z "$potlib"; then
$ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
else
$ECHO "*** with $libname and none of the candidates passed a file format test"
$ECHO "*** using a regex pattern. Last file checked: $potlib"
fi
fi
;;
*)
# Add a -L argument.
func_append newdeplibs " $a_deplib"
;;
esac
done # Gone through all deplibs.
;;
none | unknown | *)
newdeplibs=
tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
if test yes = "$allow_libtool_libs_with_static_runtimes"; then
for i in $predeps $postdeps; do
# can't use Xsed below, because $i might contain '/'
tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"`
done
fi
case $tmp_deplibs in
*[!\ \ ]*)
echo
if test none = "$deplibs_check_method"; then
echo "*** Warning: inter-library dependencies are not supported in this platform."
else
echo "*** Warning: inter-library dependencies are not known to be supported."
fi
echo "*** All declared inter-library dependencies are being dropped."
droppeddeps=yes
;;
esac
;;
esac
versuffix=$versuffix_save
major=$major_save
release=$release_save
libname=$libname_save
name=$name_save
case $host in
*-*-rhapsody* | *-*-darwin1.[012])
# On Rhapsody replace the C library with the System framework
newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
;;
esac
if test yes = "$droppeddeps"; then
if test yes = "$module"; then
echo
echo "*** Warning: libtool could not satisfy all declared inter-library"
$ECHO "*** dependencies of module $libname. Therefore, libtool will create"
echo "*** a static module, that should work as long as the dlopening"
echo "*** application is linked with the -dlopen flag."
if test -z "$global_symbol_pipe"; then
echo
echo "*** However, this would only work if libtool was able to extract symbol"
echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
echo "*** not find such a program. So, this module is probably useless."
echo "*** 'nm' from GNU binutils and a full rebuild may help."
fi
if test no = "$build_old_libs"; then
oldlibs=$output_objdir/$libname.$libext
build_libtool_libs=module
build_old_libs=yes
else
build_libtool_libs=no
fi
else
echo "*** The inter-library dependencies that have been dropped here will be"
echo "*** automatically added whenever a program is linked with this library"
echo "*** or is declared to -dlopen it."
if test no = "$allow_undefined"; then
echo
echo "*** Since this library must not contain undefined symbols,"
echo "*** because either the platform does not support them or"
echo "*** it was explicitly requested with -no-undefined,"
echo "*** libtool will only create a static version of it."
if test no = "$build_old_libs"; then
oldlibs=$output_objdir/$libname.$libext
build_libtool_libs=module
build_old_libs=yes
else
build_libtool_libs=no
fi
fi
fi
fi
# Done checking deplibs!
deplibs=$newdeplibs
fi
# Time to change all our "foo.ltframework" stuff back to "-framework foo"
case $host in
*-*-darwin*)
newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
;;
esac
# move library search paths that coincide with paths to not yet
# installed libraries to the beginning of the library search list
new_libs=
for path in $notinst_path; do
case " $new_libs " in
*" -L$path/$objdir "*) ;;
*)
case " $deplibs " in
*" -L$path/$objdir "*)
func_append new_libs " -L$path/$objdir" ;;
esac
;;
esac
done
for deplib in $deplibs; do
case $deplib in
-L*)
case " $new_libs " in
*" $deplib "*) ;;
*) func_append new_libs " $deplib" ;;
esac
;;
*) func_append new_libs " $deplib" ;;
esac
done
deplibs=$new_libs
# All the library-specific variables (install_libdir is set above).
library_names=
old_library=
dlname=
# Test again, we may have decided not to build it any more
if test yes = "$build_libtool_libs"; then
# Remove $wl instances when linking with ld.
# FIXME: should test the right _cmds variable.
case $archive_cmds in
*\$LD\ *) wl= ;;
esac
if test yes = "$hardcode_into_libs"; then
# Hardcode the library paths
hardcode_libdirs=
dep_rpath=
rpath=$finalize_rpath
test relink = "$opt_mode" || rpath=$compile_rpath$rpath
for libdir in $rpath; do
if test -n "$hardcode_libdir_flag_spec"; then
if test -n "$hardcode_libdir_separator"; then
func_replace_sysroot "$libdir"
libdir=$func_replace_sysroot_result
if test -z "$hardcode_libdirs"; then
hardcode_libdirs=$libdir
else
# Just accumulate the unique libdirs.
case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
*"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
;;
*)
func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
;;
esac
fi
else
eval flag=\"$hardcode_libdir_flag_spec\"
func_append dep_rpath " $flag"
fi
elif test -n "$runpath_var"; then
case "$perm_rpath " in
*" $libdir "*) ;;
*) func_append perm_rpath " $libdir" ;;
esac
fi
done
# Substitute the hardcoded libdirs into the rpath.
if test -n "$hardcode_libdir_separator" &&
test -n "$hardcode_libdirs"; then
libdir=$hardcode_libdirs
eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
fi
if test -n "$runpath_var" && test -n "$perm_rpath"; then
# We should set the runpath_var.
rpath=
for dir in $perm_rpath; do
func_append rpath "$dir:"
done
eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
fi
test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
fi
shlibpath=$finalize_shlibpath
test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath
if test -n "$shlibpath"; then
eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
fi
# Get the real and link names of the library.
eval shared_ext=\"$shrext_cmds\"
eval library_names=\"$library_names_spec\"
set dummy $library_names
shift
realname=$1
shift
if test -n "$soname_spec"; then
eval soname=\"$soname_spec\"
else
soname=$realname
fi
if test -z "$dlname"; then
dlname=$soname
fi
lib=$output_objdir/$realname
linknames=
for link
do
func_append linknames " $link"
done
# Use standard objects if they are pic
test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
test "X$libobjs" = "X " && libobjs=
delfiles=
if test -n "$export_symbols" && test -n "$include_expsyms"; then
$opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
export_symbols=$output_objdir/$libname.uexp
func_append delfiles " $export_symbols"
fi
orig_export_symbols=
case $host_os in
cygwin* | mingw* | cegcc*)
if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
# exporting using user supplied symfile
func_dll_def_p "$export_symbols" || {
# and it's NOT already a .def file. Must figure out
# which of the given symbols are data symbols and tag
# them as such. So, trigger use of export_symbols_cmds.
# export_symbols gets reassigned inside the "prepare
# the list of exported symbols" if statement, so the
# include_expsyms logic still works.
orig_export_symbols=$export_symbols
export_symbols=
always_export_symbols=yes
}
fi
;;
esac
# Prepare the list of exported symbols
if test -z "$export_symbols"; then
if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then
func_verbose "generating symbol list for '$libname.la'"
export_symbols=$output_objdir/$libname.exp
$opt_dry_run || $RM $export_symbols
cmds=$export_symbols_cmds
save_ifs=$IFS; IFS='~'
for cmd1 in $cmds; do
IFS=$save_ifs
# Take the normal branch if the nm_file_list_spec branch
# doesn't work or if tool conversion is not needed.
case $nm_file_list_spec~$to_tool_file_cmd in
*~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
try_normal_branch=yes
eval cmd=\"$cmd1\"
func_len " $cmd"
len=$func_len_result
;;
*)
try_normal_branch=no
;;
esac
if test yes = "$try_normal_branch" \
&& { test "$len" -lt "$max_cmd_len" \
|| test "$max_cmd_len" -le -1; }
then
func_show_eval "$cmd" 'exit $?'
skipped_export=false
elif test -n "$nm_file_list_spec"; then
func_basename "$output"
output_la=$func_basename_result
save_libobjs=$libobjs
save_output=$output
output=$output_objdir/$output_la.nm
func_to_tool_file "$output"
libobjs=$nm_file_list_spec$func_to_tool_file_result
func_append delfiles " $output"
func_verbose "creating $NM input file list: $output"
for obj in $save_libobjs; do
func_to_tool_file "$obj"
$ECHO "$func_to_tool_file_result"
done > "$output"
eval cmd=\"$cmd1\"
func_show_eval "$cmd" 'exit $?'
output=$save_output
libobjs=$save_libobjs
skipped_export=false
else
# The command line is too long to execute in one step.
func_verbose "using reloadable object file for export list..."
skipped_export=:
# Break out early, otherwise skipped_export may be
# set to false by a later but shorter cmd.
break
fi
done
IFS=$save_ifs
if test -n "$export_symbols_regex" && test : != "$skipped_export"; then
func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
fi
fi
fi
if test -n "$export_symbols" && test -n "$include_expsyms"; then
tmp_export_symbols=$export_symbols
test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
$opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
fi
if test : != "$skipped_export" && test -n "$orig_export_symbols"; then
# The given exports_symbols file has to be filtered, so filter it.
func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
# FIXME: $output_objdir/$libname.filter potentially contains lots of
# 's' commands, which not all seds can handle. GNU sed should be fine
# though. Also, the filter scales superlinearly with the number of
# global variables. join(1) would be nice here, but unfortunately
# isn't a blessed tool.
$opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
func_append delfiles " $export_symbols $output_objdir/$libname.filter"
export_symbols=$output_objdir/$libname.def
$opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
fi
tmp_deplibs=
for test_deplib in $deplibs; do
case " $convenience " in
*" $test_deplib "*) ;;
*)
func_append tmp_deplibs " $test_deplib"
;;
esac
done
deplibs=$tmp_deplibs
if test -n "$convenience"; then
if test -n "$whole_archive_flag_spec" &&
test yes = "$compiler_needs_object" &&
test -z "$libobjs"; then
# extract the archives, so we have objects to list.
# TODO: could optimize this to just extract one archive.
whole_archive_flag_spec=
fi
if test -n "$whole_archive_flag_spec"; then
save_libobjs=$libobjs
eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
test "X$libobjs" = "X " && libobjs=
else
gentop=$output_objdir/${outputname}x
func_append generated " $gentop"
func_extract_archives $gentop $convenience
func_append libobjs " $func_extract_archives_result"
test "X$libobjs" = "X " && libobjs=
fi
fi
if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then
eval flag=\"$thread_safe_flag_spec\"
func_append linker_flags " $flag"
fi
# Make a backup of the uninstalled library when relinking
if test relink = "$opt_mode"; then
$opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
fi
# Do each of the archive commands.
if test yes = "$module" && test -n "$module_cmds"; then
if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
eval test_cmds=\"$module_expsym_cmds\"
cmds=$module_expsym_cmds
else
eval test_cmds=\"$module_cmds\"
cmds=$module_cmds
fi
else
if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
eval test_cmds=\"$archive_expsym_cmds\"
cmds=$archive_expsym_cmds
else
eval test_cmds=\"$archive_cmds\"
cmds=$archive_cmds
fi
fi
if test : != "$skipped_export" &&
func_len " $test_cmds" &&
len=$func_len_result &&
test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
:
else
# The command line is too long to link in one step, link piecewise
# or, if using GNU ld and skipped_export is not :, use a linker
# script.
# Save the value of $output and $libobjs because we want to
# use them later. If we have whole_archive_flag_spec, we
# want to use save_libobjs as it was before
# whole_archive_flag_spec was expanded, because we can't
# assume the linker understands whole_archive_flag_spec.
# This may have to be revisited, in case too many
# convenience libraries get linked in and end up exceeding
# the spec.
if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
save_libobjs=$libobjs
fi
save_output=$output
func_basename "$output"
output_la=$func_basename_result
# Clear the reloadable object creation command queue and
# initialize k to one.
test_cmds=
concat_cmds=
objlist=
last_robj=
k=1
if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then
output=$output_objdir/$output_la.lnkscript
func_verbose "creating GNU ld script: $output"
echo 'INPUT (' > $output
for obj in $save_libobjs
do
func_to_tool_file "$obj"
$ECHO "$func_to_tool_file_result" >> $output
done
echo ')' >> $output
func_append delfiles " $output"
func_to_tool_file "$output"
output=$func_to_tool_file_result
elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then
output=$output_objdir/$output_la.lnk
func_verbose "creating linker input file list: $output"
: > $output
set x $save_libobjs
shift
firstobj=
if test yes = "$compiler_needs_object"; then
firstobj="$1 "
shift
fi
for obj
do
func_to_tool_file "$obj"
$ECHO "$func_to_tool_file_result" >> $output
done
func_append delfiles " $output"
func_to_tool_file "$output"
output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
else
if test -n "$save_libobjs"; then
func_verbose "creating reloadable object files..."
output=$output_objdir/$output_la-$k.$objext
eval test_cmds=\"$reload_cmds\"
func_len " $test_cmds"
len0=$func_len_result
len=$len0
# Loop over the list of objects to be linked.
for obj in $save_libobjs
do
func_len " $obj"
func_arith $len + $func_len_result
len=$func_arith_result
if test -z "$objlist" ||
test "$len" -lt "$max_cmd_len"; then
func_append objlist " $obj"
else
# The command $test_cmds is almost too long, add a
# command to the queue.
if test 1 -eq "$k"; then
# The first file doesn't have a previous command to add.
reload_objs=$objlist
eval concat_cmds=\"$reload_cmds\"
else
# All subsequent reloadable object files will link in
# the last one created.
reload_objs="$objlist $last_robj"
eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
fi
last_robj=$output_objdir/$output_la-$k.$objext
func_arith $k + 1
k=$func_arith_result
output=$output_objdir/$output_la-$k.$objext
objlist=" $obj"
func_len " $last_robj"
func_arith $len0 + $func_len_result
len=$func_arith_result
fi
done
# Handle the remaining objects by creating one last
# reloadable object file. All subsequent reloadable object
# files will link in the last one created.
test -z "$concat_cmds" || concat_cmds=$concat_cmds~
reload_objs="$objlist $last_robj"
eval concat_cmds=\"\$concat_cmds$reload_cmds\"
if test -n "$last_robj"; then
eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
fi
func_append delfiles " $output"
else
output=
fi
${skipped_export-false} && {
func_verbose "generating symbol list for '$libname.la'"
export_symbols=$output_objdir/$libname.exp
$opt_dry_run || $RM $export_symbols
libobjs=$output
# Append the command to create the export file.
test -z "$concat_cmds" || concat_cmds=$concat_cmds~
eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
if test -n "$last_robj"; then
eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
fi
}
test -n "$save_libobjs" &&
func_verbose "creating a temporary reloadable object file: $output"
# Loop through the commands generated above and execute them.
save_ifs=$IFS; IFS='~'
for cmd in $concat_cmds; do
IFS=$save_ifs
$opt_quiet || {
func_quote_for_expand "$cmd"
eval "func_echo $func_quote_for_expand_result"
}
$opt_dry_run || eval "$cmd" || {
lt_exit=$?
# Restore the uninstalled library and exit
if test relink = "$opt_mode"; then
( cd "$output_objdir" && \
$RM "${realname}T" && \
$MV "${realname}U" "$realname" )
fi
exit $lt_exit
}
done
IFS=$save_ifs
if test -n "$export_symbols_regex" && ${skipped_export-false}; then
func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
fi
fi
${skipped_export-false} && {
if test -n "$export_symbols" && test -n "$include_expsyms"; then
tmp_export_symbols=$export_symbols
test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
$opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
fi
if test -n "$orig_export_symbols"; then
# The given exports_symbols file has to be filtered, so filter it.
func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
# FIXME: $output_objdir/$libname.filter potentially contains lots of
# 's' commands, which not all seds can handle. GNU sed should be fine
# though. Also, the filter scales superlinearly with the number of
# global variables. join(1) would be nice here, but unfortunately
# isn't a blessed tool.
$opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
func_append delfiles " $export_symbols $output_objdir/$libname.filter"
export_symbols=$output_objdir/$libname.def
$opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
fi
}
libobjs=$output
# Restore the value of output.
output=$save_output
if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
test "X$libobjs" = "X " && libobjs=
fi
# Expand the library linking commands again to reset the
# value of $libobjs for piecewise linking.
# Do each of the archive commands.
if test yes = "$module" && test -n "$module_cmds"; then
if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
cmds=$module_expsym_cmds
else
cmds=$module_cmds
fi
else
if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
cmds=$archive_expsym_cmds
else
cmds=$archive_cmds
fi
fi
fi
if test -n "$delfiles"; then
# Append the command to remove temporary files to $cmds.
eval cmds=\"\$cmds~\$RM $delfiles\"
fi
# Add any objects from preloaded convenience libraries
if test -n "$dlprefiles"; then
gentop=$output_objdir/${outputname}x
func_append generated " $gentop"
func_extract_archives $gentop $dlprefiles
func_append libobjs " $func_extract_archives_result"
test "X$libobjs" = "X " && libobjs=
fi
save_ifs=$IFS; IFS='~'
for cmd in $cmds; do
IFS=$sp$nl
eval cmd=\"$cmd\"
IFS=$save_ifs
$opt_quiet || {
func_quote_for_expand "$cmd"
eval "func_echo $func_quote_for_expand_result"
}
$opt_dry_run || eval "$cmd" || {
lt_exit=$?
# Restore the uninstalled library and exit
if test relink = "$opt_mode"; then
( cd "$output_objdir" && \
$RM "${realname}T" && \
$MV "${realname}U" "$realname" )
fi
exit $lt_exit
}
done
IFS=$save_ifs
# Restore the uninstalled library and exit
if test relink = "$opt_mode"; then
$opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
if test -n "$convenience"; then
if test -z "$whole_archive_flag_spec"; then
func_show_eval '${RM}r "$gentop"'
fi
fi
exit $EXIT_SUCCESS
fi
# Create links to the real library.
for linkname in $linknames; do
if test "$realname" != "$linkname"; then
func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
fi
done
# If -module or -export-dynamic was specified, set the dlname.
if test yes = "$module" || test yes = "$export_dynamic"; then
# On all known operating systems, these are identical.
dlname=$soname
fi
fi
;;
obj)
if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
func_warning "'-dlopen' is ignored for objects"
fi
case " $deplibs" in
*\ -l* | *\ -L*)
func_warning "'-l' and '-L' are ignored for objects" ;;
esac
test -n "$rpath" && \
func_warning "'-rpath' is ignored for objects"
test -n "$xrpath" && \
func_warning "'-R' is ignored for objects"
test -n "$vinfo" && \
func_warning "'-version-info' is ignored for objects"
test -n "$release" && \
func_warning "'-release' is ignored for objects"
case $output in
*.lo)
test -n "$objs$old_deplibs" && \
func_fatal_error "cannot build library object '$output' from non-libtool objects"
libobj=$output
func_lo2o "$libobj"
obj=$func_lo2o_result
;;
*)
libobj=
obj=$output
;;
esac
# Delete the old objects.
$opt_dry_run || $RM $obj $libobj
# Objects from convenience libraries. This assumes
# single-version convenience libraries. Whenever we create
# different ones for PIC/non-PIC, this we'll have to duplicate
# the extraction.
reload_conv_objs=
gentop=
# if reload_cmds runs $LD directly, get rid of -Wl from
# whole_archive_flag_spec and hope we can get by with turning comma
# into space.
case $reload_cmds in
*\$LD[\ \$]*) wl= ;;
esac
if test -n "$convenience"; then
if test -n "$whole_archive_flag_spec"; then
eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags
else
gentop=$output_objdir/${obj}x
func_append generated " $gentop"
func_extract_archives $gentop $convenience
reload_conv_objs="$reload_objs $func_extract_archives_result"
fi
fi
# If we're not building shared, we need to use non_pic_objs
test yes = "$build_libtool_libs" || libobjs=$non_pic_objects
# Create the old-style object.
reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs
output=$obj
func_execute_cmds "$reload_cmds" 'exit $?'
# Exit if we aren't doing a library object file.
if test -z "$libobj"; then
if test -n "$gentop"; then
func_show_eval '${RM}r "$gentop"'
fi
exit $EXIT_SUCCESS
fi
test yes = "$build_libtool_libs" || {
if test -n "$gentop"; then
func_show_eval '${RM}r "$gentop"'
fi
# Create an invalid libtool object if no PIC, so that we don't
# accidentally link it into a program.
# $show "echo timestamp > $libobj"
# $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
exit $EXIT_SUCCESS
}
if test -n "$pic_flag" || test default != "$pic_mode"; then
# Only do commands if we really have different PIC objects.
reload_objs="$libobjs $reload_conv_objs"
output=$libobj
func_execute_cmds "$reload_cmds" 'exit $?'
fi
if test -n "$gentop"; then
func_show_eval '${RM}r "$gentop"'
fi
exit $EXIT_SUCCESS
;;
prog)
case $host in
*cygwin*) func_stripname '' '.exe' "$output"
output=$func_stripname_result.exe;;
esac
test -n "$vinfo" && \
func_warning "'-version-info' is ignored for programs"
test -n "$release" && \
func_warning "'-release' is ignored for programs"
$preload \
&& test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \
&& func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support."
case $host in
*-*-rhapsody* | *-*-darwin1.[012])
# On Rhapsody replace the C library is the System framework
compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
;;
esac
case $host in
*-*-darwin*)
# Don't allow lazy linking, it breaks C++ global constructors
# But is supposedly fixed on 10.4 or later (yay!).
if test CXX = "$tagname"; then
case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
10.[0123])
func_append compile_command " $wl-bind_at_load"
func_append finalize_command " $wl-bind_at_load"
;;
esac
fi
# Time to change all our "foo.ltframework" stuff back to "-framework foo"
compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
;;
esac
# move library search paths that coincide with paths to not yet
# installed libraries to the beginning of the library search list
new_libs=
for path in $notinst_path; do
case " $new_libs " in
*" -L$path/$objdir "*) ;;
*)
case " $compile_deplibs " in
*" -L$path/$objdir "*)
func_append new_libs " -L$path/$objdir" ;;
esac
;;
esac
done
for deplib in $compile_deplibs; do
case $deplib in
-L*)
case " $new_libs " in
*" $deplib "*) ;;
*) func_append new_libs " $deplib" ;;
esac
;;
*) func_append new_libs " $deplib" ;;
esac
done
compile_deplibs=$new_libs
func_append compile_command " $compile_deplibs"
func_append finalize_command " $finalize_deplibs"
if test -n "$rpath$xrpath"; then
# If the user specified any rpath flags, then add them.
for libdir in $rpath $xrpath; do
# This is the magic to use -rpath.
case "$finalize_rpath " in
*" $libdir "*) ;;
*) func_append finalize_rpath " $libdir" ;;
esac
done
fi
# Now hardcode the library paths
rpath=
hardcode_libdirs=
for libdir in $compile_rpath $finalize_rpath; do
if test -n "$hardcode_libdir_flag_spec"; then
if test -n "$hardcode_libdir_separator"; then
if test -z "$hardcode_libdirs"; then
hardcode_libdirs=$libdir
else
# Just accumulate the unique libdirs.
case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
*"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
;;
*)
func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
;;
esac
fi
else
eval flag=\"$hardcode_libdir_flag_spec\"
func_append rpath " $flag"
fi
elif test -n "$runpath_var"; then
case "$perm_rpath " in
*" $libdir "*) ;;
*) func_append perm_rpath " $libdir" ;;
esac
fi
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'`
case :$dllsearchpath: in
*":$libdir:"*) ;;
::) dllsearchpath=$libdir;;
*) func_append dllsearchpath ":$libdir";;
esac
case :$dllsearchpath: in
*":$testbindir:"*) ;;
::) dllsearchpath=$testbindir;;
*) func_append dllsearchpath ":$testbindir";;
esac
;;
esac
done
# Substitute the hardcoded libdirs into the rpath.
if test -n "$hardcode_libdir_separator" &&
test -n "$hardcode_libdirs"; then
libdir=$hardcode_libdirs
eval rpath=\" $hardcode_libdir_flag_spec\"
fi
compile_rpath=$rpath
rpath=
hardcode_libdirs=
for libdir in $finalize_rpath; do
if test -n "$hardcode_libdir_flag_spec"; then
if test -n "$hardcode_libdir_separator"; then
if test -z "$hardcode_libdirs"; then
hardcode_libdirs=$libdir
else
# Just accumulate the unique libdirs.
case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
*"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
;;
*)
func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
;;
esac
fi
else
eval flag=\"$hardcode_libdir_flag_spec\"
func_append rpath " $flag"
fi
elif test -n "$runpath_var"; then
case "$finalize_perm_rpath " in
*" $libdir "*) ;;
*) func_append finalize_perm_rpath " $libdir" ;;
esac
fi
done
# Substitute the hardcoded libdirs into the rpath.
if test -n "$hardcode_libdir_separator" &&
test -n "$hardcode_libdirs"; then
libdir=$hardcode_libdirs
eval rpath=\" $hardcode_libdir_flag_spec\"
fi
finalize_rpath=$rpath
if test -n "$libobjs" && test yes = "$build_old_libs"; then
# Transform all the library objects into standard objects.
compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
fi
func_generate_dlsyms "$outputname" "@PROGRAM@" false
# template prelinking step
if test -n "$prelink_cmds"; then
func_execute_cmds "$prelink_cmds" 'exit $?'
fi
wrappers_required=:
case $host in
*cegcc* | *mingw32ce*)
# Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
wrappers_required=false
;;
*cygwin* | *mingw* )
test yes = "$build_libtool_libs" || wrappers_required=false
;;
*)
if test no = "$need_relink" || test yes != "$build_libtool_libs"; then
wrappers_required=false
fi
;;
esac
$wrappers_required || {
# Replace the output file specification.
compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
link_command=$compile_command$compile_rpath
# We have no uninstalled library dependencies, so finalize right now.
exit_status=0
func_show_eval "$link_command" 'exit_status=$?'
if test -n "$postlink_cmds"; then
func_to_tool_file "$output"
postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
func_execute_cmds "$postlink_cmds" 'exit $?'
fi
# Delete the generated files.
if test -f "$output_objdir/${outputname}S.$objext"; then
func_show_eval '$RM "$output_objdir/${outputname}S.$objext"'
fi
exit $exit_status
}
if test -n "$compile_shlibpath$finalize_shlibpath"; then
compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
fi
if test -n "$finalize_shlibpath"; then
finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
fi
compile_var=
finalize_var=
if test -n "$runpath_var"; then
if test -n "$perm_rpath"; then
# We should set the runpath_var.
rpath=
for dir in $perm_rpath; do
func_append rpath "$dir:"
done
compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
fi
if test -n "$finalize_perm_rpath"; then
# We should set the runpath_var.
rpath=
for dir in $finalize_perm_rpath; do
func_append rpath "$dir:"
done
finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
fi
fi
if test yes = "$no_install"; then
# We don't need to create a wrapper script.
link_command=$compile_var$compile_command$compile_rpath
# Replace the output file specification.
link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
# Delete the old output file.
$opt_dry_run || $RM $output
# Link the executable and exit
func_show_eval "$link_command" 'exit $?'
if test -n "$postlink_cmds"; then
func_to_tool_file "$output"
postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
func_execute_cmds "$postlink_cmds" 'exit $?'
fi
exit $EXIT_SUCCESS
fi
case $hardcode_action,$fast_install in
relink,*)
# Fast installation is not supported
link_command=$compile_var$compile_command$compile_rpath
relink_command=$finalize_var$finalize_command$finalize_rpath
func_warning "this platform does not like uninstalled shared libraries"
func_warning "'$output' will be relinked during installation"
;;
*,yes)
link_command=$finalize_var$compile_command$finalize_rpath
relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
;;
*,no)
link_command=$compile_var$compile_command$compile_rpath
relink_command=$finalize_var$finalize_command$finalize_rpath
;;
*,needless)
link_command=$finalize_var$compile_command$finalize_rpath
relink_command=
;;
esac
# Replace the output file specification.
link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
# Delete the old output files.
$opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
func_show_eval "$link_command" 'exit $?'
if test -n "$postlink_cmds"; then
func_to_tool_file "$output_objdir/$outputname"
postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
func_execute_cmds "$postlink_cmds" 'exit $?'
fi
# Now create the wrapper script.
func_verbose "creating $output"
# Quote the relink command for shipping.
if test -n "$relink_command"; then
# Preserve any variables that may affect compiler behavior
for var in $variables_saved_for_relink; do
if eval test -z \"\${$var+set}\"; then
relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
elif eval var_value=\$$var; test -z "$var_value"; then
relink_command="$var=; export $var; $relink_command"
else
func_quote_for_eval "$var_value"
relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
fi
done
relink_command="(cd `pwd`; $relink_command)"
relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
fi
# Only actually do things if not in dry run mode.
$opt_dry_run || {
# win32 will think the script is a binary if it has
# a .exe suffix, so we strip it off here.
case $output in
*.exe) func_stripname '' '.exe' "$output"
output=$func_stripname_result ;;
esac
# test for cygwin because mv fails w/o .exe extensions
case $host in
*cygwin*)
exeext=.exe
func_stripname '' '.exe' "$outputname"
outputname=$func_stripname_result ;;
*) exeext= ;;
esac
case $host in
*cygwin* | *mingw* )
func_dirname_and_basename "$output" "" "."
output_name=$func_basename_result
output_path=$func_dirname_result
cwrappersource=$output_path/$objdir/lt-$output_name.c
cwrapper=$output_path/$output_name.exe
$RM $cwrappersource $cwrapper
trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
func_emit_cwrapperexe_src > $cwrappersource
# The wrapper executable is built using the $host compiler,
# because it contains $host paths and files. If cross-
# compiling, it, like the target executable, must be
# executed on the $host or under an emulation environment.
$opt_dry_run || {
$LTCC $LTCFLAGS -o $cwrapper $cwrappersource
$STRIP $cwrapper
}
# Now, create the wrapper script for func_source use:
func_ltwrapper_scriptname $cwrapper
$RM $func_ltwrapper_scriptname_result
trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
$opt_dry_run || {
# note: this script will not be executed, so do not chmod.
if test "x$build" = "x$host"; then
$cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
else
func_emit_wrapper no > $func_ltwrapper_scriptname_result
fi
}
;;
* )
$RM $output
trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
func_emit_wrapper no > $output
chmod +x $output
;;
esac
}
exit $EXIT_SUCCESS
;;
esac
# See if we need to build an old-fashioned archive.
for oldlib in $oldlibs; do
case $build_libtool_libs in
convenience)
oldobjs="$libobjs_save $symfileobj"
addlibs=$convenience
build_libtool_libs=no
;;
module)
oldobjs=$libobjs_save
addlibs=$old_convenience
build_libtool_libs=no
;;
*)
oldobjs="$old_deplibs $non_pic_objects"
$preload && test -f "$symfileobj" \
&& func_append oldobjs " $symfileobj"
addlibs=$old_convenience
;;
esac
if test -n "$addlibs"; then
gentop=$output_objdir/${outputname}x
func_append generated " $gentop"
func_extract_archives $gentop $addlibs
func_append oldobjs " $func_extract_archives_result"
fi
# Do each command in the archive commands.
if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then
cmds=$old_archive_from_new_cmds
else
# Add any objects from preloaded convenience libraries
if test -n "$dlprefiles"; then
gentop=$output_objdir/${outputname}x
func_append generated " $gentop"
func_extract_archives $gentop $dlprefiles
func_append oldobjs " $func_extract_archives_result"
fi
# POSIX demands no paths to be encoded in archives. We have
# to avoid creating archives with duplicate basenames if we
# might have to extract them afterwards, e.g., when creating a
# static archive out of a convenience library, or when linking
# the entirety of a libtool archive into another (currently
# not supported by libtool).
if (for obj in $oldobjs
do
func_basename "$obj"
$ECHO "$func_basename_result"
done | sort | sort -uc >/dev/null 2>&1); then
:
else
echo "copying selected object files to avoid basename conflicts..."
gentop=$output_objdir/${outputname}x
func_append generated " $gentop"
func_mkdir_p "$gentop"
save_oldobjs=$oldobjs
oldobjs=
counter=1
for obj in $save_oldobjs
do
func_basename "$obj"
objbase=$func_basename_result
case " $oldobjs " in
" ") oldobjs=$obj ;;
*[\ /]"$objbase "*)
while :; do
# Make sure we don't pick an alternate name that also
# overlaps.
newobj=lt$counter-$objbase
func_arith $counter + 1
counter=$func_arith_result
case " $oldobjs " in
*[\ /]"$newobj "*) ;;
*) if test ! -f "$gentop/$newobj"; then break; fi ;;
esac
done
func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
func_append oldobjs " $gentop/$newobj"
;;
*) func_append oldobjs " $obj" ;;
esac
done
fi
func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
tool_oldlib=$func_to_tool_file_result
eval cmds=\"$old_archive_cmds\"
func_len " $cmds"
len=$func_len_result
if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
cmds=$old_archive_cmds
elif test -n "$archiver_list_spec"; then
func_verbose "using command file archive linking..."
for obj in $oldobjs
do
func_to_tool_file "$obj"
$ECHO "$func_to_tool_file_result"
done > $output_objdir/$libname.libcmd
func_to_tool_file "$output_objdir/$libname.libcmd"
oldobjs=" $archiver_list_spec$func_to_tool_file_result"
cmds=$old_archive_cmds
else
# the command line is too long to link in one step, link in parts
func_verbose "using piecewise archive linking..."
save_RANLIB=$RANLIB
RANLIB=:
objlist=
concat_cmds=
save_oldobjs=$oldobjs
oldobjs=
# Is there a better way of finding the last object in the list?
for obj in $save_oldobjs
do
last_oldobj=$obj
done
eval test_cmds=\"$old_archive_cmds\"
func_len " $test_cmds"
len0=$func_len_result
len=$len0
for obj in $save_oldobjs
do
func_len " $obj"
func_arith $len + $func_len_result
len=$func_arith_result
func_append objlist " $obj"
if test "$len" -lt "$max_cmd_len"; then
:
else
# the above command should be used before it gets too long
oldobjs=$objlist
if test "$obj" = "$last_oldobj"; then
RANLIB=$save_RANLIB
fi
test -z "$concat_cmds" || concat_cmds=$concat_cmds~
eval concat_cmds=\"\$concat_cmds$old_archive_cmds\"
objlist=
len=$len0
fi
done
RANLIB=$save_RANLIB
oldobjs=$objlist
if test -z "$oldobjs"; then
eval cmds=\"\$concat_cmds\"
else
eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
fi
fi
fi
func_execute_cmds "$cmds" 'exit $?'
done
test -n "$generated" && \
func_show_eval "${RM}r$generated"
# Now create the libtool archive.
case $output in
*.la)
old_library=
test yes = "$build_old_libs" && old_library=$libname.$libext
func_verbose "creating $output"
# Preserve any variables that may affect compiler behavior
for var in $variables_saved_for_relink; do
if eval test -z \"\${$var+set}\"; then
relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
elif eval var_value=\$$var; test -z "$var_value"; then
relink_command="$var=; export $var; $relink_command"
else
func_quote_for_eval "$var_value"
relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
fi
done
# Quote the link command for shipping.
relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
if test yes = "$hardcode_automatic"; then
relink_command=
fi
# Only create the output if not a dry run.
$opt_dry_run || {
for installed in no yes; do
if test yes = "$installed"; then
if test -z "$install_libdir"; then
break
fi
output=$output_objdir/${outputname}i
# Replace all uninstalled libtool libraries with the installed ones
newdependency_libs=
for deplib in $dependency_libs; do
case $deplib in
*.la)
func_basename "$deplib"
name=$func_basename_result
func_resolve_sysroot "$deplib"
eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
test -z "$libdir" && \
func_fatal_error "'$deplib' is not a valid libtool archive"
func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
;;
-L*)
func_stripname -L '' "$deplib"
func_replace_sysroot "$func_stripname_result"
func_append newdependency_libs " -L$func_replace_sysroot_result"
;;
-R*)
func_stripname -R '' "$deplib"
func_replace_sysroot "$func_stripname_result"
func_append newdependency_libs " -R$func_replace_sysroot_result"
;;
*) func_append newdependency_libs " $deplib" ;;
esac
done
dependency_libs=$newdependency_libs
newdlfiles=
for lib in $dlfiles; do
case $lib in
*.la)
func_basename "$lib"
name=$func_basename_result
eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
test -z "$libdir" && \
func_fatal_error "'$lib' is not a valid libtool archive"
func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
;;
*) func_append newdlfiles " $lib" ;;
esac
done
dlfiles=$newdlfiles
newdlprefiles=
for lib in $dlprefiles; do
case $lib in
*.la)
# Only pass preopened files to the pseudo-archive (for
# eventual linking with the app. that links it) if we
# didn't already link the preopened objects directly into
# the library:
func_basename "$lib"
name=$func_basename_result
eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
test -z "$libdir" && \
func_fatal_error "'$lib' is not a valid libtool archive"
func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
;;
esac
done
dlprefiles=$newdlprefiles
else
newdlfiles=
for lib in $dlfiles; do
case $lib in
[\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
*) abs=`pwd`"/$lib" ;;
esac
func_append newdlfiles " $abs"
done
dlfiles=$newdlfiles
newdlprefiles=
for lib in $dlprefiles; do
case $lib in
[\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
*) abs=`pwd`"/$lib" ;;
esac
func_append newdlprefiles " $abs"
done
dlprefiles=$newdlprefiles
fi
$RM $output
# place dlname in correct position for cygwin
# In fact, it would be nice if we could use this code for all target
# systems that can't hard-code library paths into their executables
# and that have no shared library path variable independent of PATH,
# but it turns out we can't easily determine that from inspecting
# libtool variables, so we have to hard-code the OSs to which it
# applies here; at the moment, that means platforms that use the PE
# object format with DLL files. See the long comment at the top of
# tests/bindir.at for full details.
tdlname=$dlname
case $host,$output,$installed,$module,$dlname in
*cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
# If a -bindir argument was supplied, place the dll there.
if test -n "$bindir"; then
func_relative_path "$install_libdir" "$bindir"
tdlname=$func_relative_path_result/$dlname
else
# Otherwise fall back on heuristic.
tdlname=../bin/$dlname
fi
;;
esac
$ECHO > $output "\
# $outputname - a libtool library file
# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
#
# Please DO NOT delete this file!
# It is necessary for linking the library.
# The name that we can dlopen(3).
dlname='$tdlname'
# Names of this library.
library_names='$library_names'
# The name of the static archive.
old_library='$old_library'
# Linker flags that cannot go in dependency_libs.
inherited_linker_flags='$new_inherited_linker_flags'
# Libraries that this one depends upon.
dependency_libs='$dependency_libs'
# Names of additional weak libraries provided by this library
weak_library_names='$weak_libs'
# Version information for $libname.
current=$current
age=$age
revision=$revision
# Is this an already installed library?
installed=$installed
# Should we warn about portability when linking against -modules?
shouldnotlink=$module
# Files to dlopen/dlpreopen
dlopen='$dlfiles'
dlpreopen='$dlprefiles'
# Directory that this library needs to be installed in:
libdir='$install_libdir'"
if test no,yes = "$installed,$need_relink"; then
$ECHO >> $output "\
relink_command=\"$relink_command\""
fi
done
}
# Do a symbolic link so that the libtool archive can be found in
# LD_LIBRARY_PATH before the program is installed.
func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
;;
esac
exit $EXIT_SUCCESS
}
if test link = "$opt_mode" || test relink = "$opt_mode"; then
func_mode_link ${1+"$@"}
fi
# func_mode_uninstall arg...
func_mode_uninstall ()
{
$debug_cmd
RM=$nonopt
files=
rmforce=false
exit_status=0
# This variable tells wrapper scripts just to set variables rather
# than running their programs.
libtool_install_magic=$magic
for arg
do
case $arg in
-f) func_append RM " $arg"; rmforce=: ;;
-*) func_append RM " $arg" ;;
*) func_append files " $arg" ;;
esac
done
test -z "$RM" && \
func_fatal_help "you must specify an RM program"
rmdirs=
for file in $files; do
func_dirname "$file" "" "."
dir=$func_dirname_result
if test . = "$dir"; then
odir=$objdir
else
odir=$dir/$objdir
fi
func_basename "$file"
name=$func_basename_result
test uninstall = "$opt_mode" && odir=$dir
# Remember odir for removal later, being careful to avoid duplicates
if test clean = "$opt_mode"; then
case " $rmdirs " in
*" $odir "*) ;;
*) func_append rmdirs " $odir" ;;
esac
fi
# Don't error if the file doesn't exist and rm -f was used.
if { test -L "$file"; } >/dev/null 2>&1 ||
{ test -h "$file"; } >/dev/null 2>&1 ||
test -f "$file"; then
:
elif test -d "$file"; then
exit_status=1
continue
elif $rmforce; then
continue
fi
rmfiles=$file
case $name in
*.la)
# Possibly a libtool archive, so verify it.
if func_lalib_p "$file"; then
func_source $dir/$name
# Delete the libtool libraries and symlinks.
for n in $library_names; do
func_append rmfiles " $odir/$n"
done
test -n "$old_library" && func_append rmfiles " $odir/$old_library"
case $opt_mode in
clean)
case " $library_names " in
*" $dlname "*) ;;
*) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
esac
test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
;;
uninstall)
if test -n "$library_names"; then
# Do each command in the postuninstall commands.
func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1'
fi
if test -n "$old_library"; then
# Do each command in the old_postuninstall commands.
func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1'
fi
# FIXME: should reinstall the best remaining shared library.
;;
esac
fi
;;
*.lo)
# Possibly a libtool object, so verify it.
if func_lalib_p "$file"; then
# Read the .lo file
func_source $dir/$name
# Add PIC object to the list of files to remove.
if test -n "$pic_object" && test none != "$pic_object"; then
func_append rmfiles " $dir/$pic_object"
fi
# Add non-PIC object to the list of files to remove.
if test -n "$non_pic_object" && test none != "$non_pic_object"; then
func_append rmfiles " $dir/$non_pic_object"
fi
fi
;;
*)
if test clean = "$opt_mode"; then
noexename=$name
case $file in
*.exe)
func_stripname '' '.exe' "$file"
file=$func_stripname_result
func_stripname '' '.exe' "$name"
noexename=$func_stripname_result
# $file with .exe has already been added to rmfiles,
# add $file without .exe
func_append rmfiles " $file"
;;
esac
# Do a test to see if this is a libtool program.
if func_ltwrapper_p "$file"; then
if func_ltwrapper_executable_p "$file"; then
func_ltwrapper_scriptname "$file"
relink_command=
func_source $func_ltwrapper_scriptname_result
func_append rmfiles " $func_ltwrapper_scriptname_result"
else
relink_command=
func_source $dir/$noexename
fi
# note $name still contains .exe if it was in $file originally
# as does the version of $file that was added into $rmfiles
func_append rmfiles " $odir/$name $odir/${name}S.$objext"
if test yes = "$fast_install" && test -n "$relink_command"; then
func_append rmfiles " $odir/lt-$name"
fi
if test "X$noexename" != "X$name"; then
func_append rmfiles " $odir/lt-$noexename.c"
fi
fi
fi
;;
esac
func_show_eval "$RM $rmfiles" 'exit_status=1'
done
# Try to remove the $objdir's in the directories where we deleted files
for dir in $rmdirs; do
if test -d "$dir"; then
func_show_eval "rmdir $dir >/dev/null 2>&1"
fi
done
exit $exit_status
}
if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then
func_mode_uninstall ${1+"$@"}
fi
test -z "$opt_mode" && {
help=$generic_help
func_fatal_help "you must specify a MODE"
}
test -z "$exec_cmd" && \
func_fatal_help "invalid operation mode '$opt_mode'"
if test -n "$exec_cmd"; then
eval exec "$exec_cmd"
exit $EXIT_FAILURE
fi
exit $exit_status
# The TAGs below are defined such that we never get into a situation
# where we disable both kinds of libraries. Given conflicting
# choices, we go for a static library, that is the most portable,
# since we can't tell whether shared libraries were disabled because
# the user asked for that or because the platform doesn't support
# them. This is particularly important on AIX, because we don't
# support having both static and shared libraries enabled at the same
# time on that platform, so we default to a shared-only configuration.
# If a disable-shared tag is given, we'll fallback to a static-only
# configuration. But we'll never go from static-only to shared-only.
# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
build_libtool_libs=no
build_old_libs=yes
# ### END LIBTOOL TAG CONFIG: disable-shared
# ### BEGIN LIBTOOL TAG CONFIG: disable-static
build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
# ### END LIBTOOL TAG CONFIG: disable-static
# Local Variables:
# mode:shell-script
# sh-indentation:2
# End:
pmacct-1.7.8/config.guess 0000755 0001750 0001750 00000126373 14354105415 014342 0 ustar paolo paolo #! /bin/sh
# Attempt to guess a canonical system name.
# Copyright 1992-2018 Free Software Foundation, Inc.
timestamp='2018-02-24'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see .
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that
# program. This Exception is an additional permission under section 7
# of the GNU General Public License, version 3 ("GPLv3").
#
# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
#
# You can get the latest version of this script from:
# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
#
# Please send patches to .
me=`echo "$0" | sed -e 's,.*/,,'`
usage="\
Usage: $0 [OPTION]
Output the configuration name of the system \`$me' is run on.
Options:
-h, --help print this help, then exit
-t, --time-stamp print date of last modification, then exit
-v, --version print version number, then exit
Report bugs and patches to ."
version="\
GNU config.guess ($timestamp)
Originally written by Per Bothner.
Copyright 1992-2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
help="
Try \`$me --help' for more information."
# Parse command line
while test $# -gt 0 ; do
case $1 in
--time-stamp | --time* | -t )
echo "$timestamp" ; exit ;;
--version | -v )
echo "$version" ; exit ;;
--help | --h* | -h )
echo "$usage"; exit ;;
-- ) # Stop option processing
shift; break ;;
- ) # Use stdin as input.
break ;;
-* )
echo "$me: invalid option $1$help" >&2
exit 1 ;;
* )
break ;;
esac
done
if test $# != 0; then
echo "$me: too many arguments$help" >&2
exit 1
fi
trap 'exit 1' 1 2 15
# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
# compiler to aid in system detection is discouraged as it requires
# temporary files to be created and, as you can see below, it is a
# headache to deal with in a portable fashion.
# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
# use `HOST_CC' if defined, but it is deprecated.
# Portable tmp directory creation inspired by the Autoconf team.
set_cc_for_build='
trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
: ${TMPDIR=/tmp} ;
{ tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
{ test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
{ tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
{ echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
dummy=$tmp/dummy ;
tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
case $CC_FOR_BUILD,$HOST_CC,$CC in
,,) echo "int x;" > "$dummy.c" ;
for c in cc gcc c89 c99 ; do
if ($c -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
CC_FOR_BUILD="$c"; break ;
fi ;
done ;
if test x"$CC_FOR_BUILD" = x ; then
CC_FOR_BUILD=no_compiler_found ;
fi
;;
,,*) CC_FOR_BUILD=$CC ;;
,*,*) CC_FOR_BUILD=$HOST_CC ;;
esac ; set_cc_for_build= ;'
# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
# (ghazi@noc.rutgers.edu 1994-08-24)
if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
PATH=$PATH:/.attbin ; export PATH
fi
UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
case "$UNAME_SYSTEM" in
Linux|GNU|GNU/*)
# If the system lacks a compiler, then just pick glibc.
# We could probably try harder.
LIBC=gnu
eval "$set_cc_for_build"
cat <<-EOF > "$dummy.c"
#include
#if defined(__UCLIBC__)
LIBC=uclibc
#elif defined(__dietlibc__)
LIBC=dietlibc
#else
LIBC=gnu
#endif
EOF
eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`"
# If ldd exists, use it to detect musl libc.
if command -v ldd >/dev/null && \
ldd --version 2>&1 | grep -q ^musl
then
LIBC=musl
fi
;;
esac
# Note: order is significant - the case branches are not exclusive.
case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
*:NetBSD:*:*)
# NetBSD (nbsd) targets should (where applicable) match one or
# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
# *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
# switched to ELF, *-*-netbsd* would select the old
# object file format. This provides both forward
# compatibility and a consistent mechanism for selecting the
# object file format.
#
# Note: NetBSD doesn't particularly care about the vendor
# portion of the name. We always set it to "unknown".
sysctl="sysctl -n hw.machine_arch"
UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
"/sbin/$sysctl" 2>/dev/null || \
"/usr/sbin/$sysctl" 2>/dev/null || \
echo unknown)`
case "$UNAME_MACHINE_ARCH" in
armeb) machine=armeb-unknown ;;
arm*) machine=arm-unknown ;;
sh3el) machine=shl-unknown ;;
sh3eb) machine=sh-unknown ;;
sh5el) machine=sh5le-unknown ;;
earmv*)
arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'`
machine="${arch}${endian}"-unknown
;;
*) machine="$UNAME_MACHINE_ARCH"-unknown ;;
esac
# The Operating System including object format, if it has switched
# to ELF recently (or will in the future) and ABI.
case "$UNAME_MACHINE_ARCH" in
earm*)
os=netbsdelf
;;
arm*|i386|m68k|ns32k|sh3*|sparc|vax)
eval "$set_cc_for_build"
if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ELF__
then
# Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
# Return netbsd for either. FIX?
os=netbsd
else
os=netbsdelf
fi
;;
*)
os=netbsd
;;
esac
# Determine ABI tags.
case "$UNAME_MACHINE_ARCH" in
earm*)
expr='s/^earmv[0-9]/-eabi/;s/eb$//'
abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
;;
esac
# The OS release
# Debian GNU/NetBSD machines have a different userland, and
# thus, need a distinct triplet. However, they do not need
# kernel version information, so it can be replaced with a
# suitable tag, in the style of linux-gnu.
case "$UNAME_VERSION" in
Debian*)
release='-gnu'
;;
*)
release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2`
;;
esac
# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
# contains redundant information, the shorter form:
# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
echo "$machine-${os}${release}${abi}"
exit ;;
*:Bitrig:*:*)
UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE"
exit ;;
*:OpenBSD:*:*)
UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE"
exit ;;
*:LibertyBSD:*:*)
UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE"
exit ;;
*:MidnightBSD:*:*)
echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE"
exit ;;
*:ekkoBSD:*:*)
echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE"
exit ;;
*:SolidBSD:*:*)
echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE"
exit ;;
macppc:MirBSD:*:*)
echo powerpc-unknown-mirbsd"$UNAME_RELEASE"
exit ;;
*:MirBSD:*:*)
echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE"
exit ;;
*:Sortix:*:*)
echo "$UNAME_MACHINE"-unknown-sortix
exit ;;
*:Redox:*:*)
echo "$UNAME_MACHINE"-unknown-redox
exit ;;
mips:OSF1:*.*)
echo mips-dec-osf1
exit ;;
alpha:OSF1:*:*)
case $UNAME_RELEASE in
*4.0)
UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
;;
*5.*)
UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
;;
esac
# According to Compaq, /usr/sbin/psrinfo has been available on
# OSF/1 and Tru64 systems produced since 1995. I hope that
# covers most systems running today. This code pipes the CPU
# types through head -n 1, so we only detect the type of CPU 0.
ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
case "$ALPHA_CPU_TYPE" in
"EV4 (21064)")
UNAME_MACHINE=alpha ;;
"EV4.5 (21064)")
UNAME_MACHINE=alpha ;;
"LCA4 (21066/21068)")
UNAME_MACHINE=alpha ;;
"EV5 (21164)")
UNAME_MACHINE=alphaev5 ;;
"EV5.6 (21164A)")
UNAME_MACHINE=alphaev56 ;;
"EV5.6 (21164PC)")
UNAME_MACHINE=alphapca56 ;;
"EV5.7 (21164PC)")
UNAME_MACHINE=alphapca57 ;;
"EV6 (21264)")
UNAME_MACHINE=alphaev6 ;;
"EV6.7 (21264A)")
UNAME_MACHINE=alphaev67 ;;
"EV6.8CB (21264C)")
UNAME_MACHINE=alphaev68 ;;
"EV6.8AL (21264B)")
UNAME_MACHINE=alphaev68 ;;
"EV6.8CX (21264D)")
UNAME_MACHINE=alphaev68 ;;
"EV6.9A (21264/EV69A)")
UNAME_MACHINE=alphaev69 ;;
"EV7 (21364)")
UNAME_MACHINE=alphaev7 ;;
"EV7.9 (21364A)")
UNAME_MACHINE=alphaev79 ;;
esac
# A Pn.n version is a patched version.
# A Vn.n version is a released version.
# A Tn.n version is a released field test version.
# A Xn.n version is an unreleased experimental baselevel.
# 1.2 uses "1.2" for uname -r.
echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`"
# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
exitcode=$?
trap '' 0
exit $exitcode ;;
Amiga*:UNIX_System_V:4.0:*)
echo m68k-unknown-sysv4
exit ;;
*:[Aa]miga[Oo][Ss]:*:*)
echo "$UNAME_MACHINE"-unknown-amigaos
exit ;;
*:[Mm]orph[Oo][Ss]:*:*)
echo "$UNAME_MACHINE"-unknown-morphos
exit ;;
*:OS/390:*:*)
echo i370-ibm-openedition
exit ;;
*:z/VM:*:*)
echo s390-ibm-zvmoe
exit ;;
*:OS400:*:*)
echo powerpc-ibm-os400
exit ;;
arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
echo arm-acorn-riscix"$UNAME_RELEASE"
exit ;;
arm*:riscos:*:*|arm*:RISCOS:*:*)
echo arm-unknown-riscos
exit ;;
SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
echo hppa1.1-hitachi-hiuxmpp
exit ;;
Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
if test "`(/bin/universe) 2>/dev/null`" = att ; then
echo pyramid-pyramid-sysv3
else
echo pyramid-pyramid-bsd
fi
exit ;;
NILE*:*:*:dcosx)
echo pyramid-pyramid-svr4
exit ;;
DRS?6000:unix:4.0:6*)
echo sparc-icl-nx6
exit ;;
DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
case `/usr/bin/uname -p` in
sparc) echo sparc-icl-nx7; exit ;;
esac ;;
s390x:SunOS:*:*)
echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
exit ;;
sun4H:SunOS:5.*:*)
echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
exit ;;
sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
exit ;;
i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
echo i386-pc-auroraux"$UNAME_RELEASE"
exit ;;
i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
eval "$set_cc_for_build"
SUN_ARCH=i386
# If there is a compiler, see if it is configured for 64-bit objects.
# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
# This test works for both compilers.
if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
(CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
grep IS_64BIT_ARCH >/dev/null
then
SUN_ARCH=x86_64
fi
fi
echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
exit ;;
sun4*:SunOS:6*:*)
# According to config.sub, this is the proper way to canonicalize
# SunOS6. Hard to guess exactly what SunOS6 will be like, but
# it's likely to be more like Solaris than SunOS4.
echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
exit ;;
sun4*:SunOS:*:*)
case "`/usr/bin/arch -k`" in
Series*|S4*)
UNAME_RELEASE=`uname -v`
;;
esac
# Japanese Language versions have a version number like `4.1.3-JL'.
echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`"
exit ;;
sun3*:SunOS:*:*)
echo m68k-sun-sunos"$UNAME_RELEASE"
exit ;;
sun*:*:4.2BSD:*)
UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3
case "`/bin/arch`" in
sun3)
echo m68k-sun-sunos"$UNAME_RELEASE"
;;
sun4)
echo sparc-sun-sunos"$UNAME_RELEASE"
;;
esac
exit ;;
aushp:SunOS:*:*)
echo sparc-auspex-sunos"$UNAME_RELEASE"
exit ;;
# The situation for MiNT is a little confusing. The machine name
# can be virtually everything (everything which is not
# "atarist" or "atariste" at least should have a processor
# > m68000). The system name ranges from "MiNT" over "FreeMiNT"
# to the lowercase version "mint" (or "freemint"). Finally
# the system name "TOS" denotes a system which is actually not
# MiNT. But MiNT is downward compatible to TOS, so this should
# be no problem.
atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
echo m68k-atari-mint"$UNAME_RELEASE"
exit ;;
atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
echo m68k-atari-mint"$UNAME_RELEASE"
exit ;;
*falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
echo m68k-atari-mint"$UNAME_RELEASE"
exit ;;
milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
echo m68k-milan-mint"$UNAME_RELEASE"
exit ;;
hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
echo m68k-hades-mint"$UNAME_RELEASE"
exit ;;
*:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
echo m68k-unknown-mint"$UNAME_RELEASE"
exit ;;
m68k:machten:*:*)
echo m68k-apple-machten"$UNAME_RELEASE"
exit ;;
powerpc:machten:*:*)
echo powerpc-apple-machten"$UNAME_RELEASE"
exit ;;
RISC*:Mach:*:*)
echo mips-dec-mach_bsd4.3
exit ;;
RISC*:ULTRIX:*:*)
echo mips-dec-ultrix"$UNAME_RELEASE"
exit ;;
VAX*:ULTRIX*:*:*)
echo vax-dec-ultrix"$UNAME_RELEASE"
exit ;;
2020:CLIX:*:* | 2430:CLIX:*:*)
echo clipper-intergraph-clix"$UNAME_RELEASE"
exit ;;
mips:*:*:UMIPS | mips:*:*:RISCos)
eval "$set_cc_for_build"
sed 's/^ //' << EOF > "$dummy.c"
#ifdef __cplusplus
#include /* for printf() prototype */
int main (int argc, char *argv[]) {
#else
int main (argc, argv) int argc; char *argv[]; {
#endif
#if defined (host_mips) && defined (MIPSEB)
#if defined (SYSTYPE_SYSV)
printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0);
#endif
#if defined (SYSTYPE_SVR4)
printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0);
#endif
#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0);
#endif
#endif
exit (-1);
}
EOF
$CC_FOR_BUILD -o "$dummy" "$dummy.c" &&
dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` &&
SYSTEM_NAME=`"$dummy" "$dummyarg"` &&
{ echo "$SYSTEM_NAME"; exit; }
echo mips-mips-riscos"$UNAME_RELEASE"
exit ;;
Motorola:PowerMAX_OS:*:*)
echo powerpc-motorola-powermax
exit ;;
Motorola:*:4.3:PL8-*)
echo powerpc-harris-powermax
exit ;;
Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
echo powerpc-harris-powermax
exit ;;
Night_Hawk:Power_UNIX:*:*)
echo powerpc-harris-powerunix
exit ;;
m88k:CX/UX:7*:*)
echo m88k-harris-cxux7
exit ;;
m88k:*:4*:R4*)
echo m88k-motorola-sysv4
exit ;;
m88k:*:3*:R3*)
echo m88k-motorola-sysv3
exit ;;
AViiON:dgux:*:*)
# DG/UX returns AViiON for all architectures
UNAME_PROCESSOR=`/usr/bin/uname -p`
if [ "$UNAME_PROCESSOR" = mc88100 ] || [ "$UNAME_PROCESSOR" = mc88110 ]
then
if [ "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx ] || \
[ "$TARGET_BINARY_INTERFACE"x = x ]
then
echo m88k-dg-dgux"$UNAME_RELEASE"
else
echo m88k-dg-dguxbcs"$UNAME_RELEASE"
fi
else
echo i586-dg-dgux"$UNAME_RELEASE"
fi
exit ;;
M88*:DolphinOS:*:*) # DolphinOS (SVR3)
echo m88k-dolphin-sysv3
exit ;;
M88*:*:R3*:*)
# Delta 88k system running SVR3
echo m88k-motorola-sysv3
exit ;;
XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
echo m88k-tektronix-sysv3
exit ;;
Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
echo m68k-tektronix-bsd
exit ;;
*:IRIX*:*:*)
echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`"
exit ;;
????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
i*86:AIX:*:*)
echo i386-ibm-aix
exit ;;
ia64:AIX:*:*)
if [ -x /usr/bin/oslevel ] ; then
IBM_REV=`/usr/bin/oslevel`
else
IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
fi
echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV"
exit ;;
*:AIX:2:3)
if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
eval "$set_cc_for_build"
sed 's/^ //' << EOF > "$dummy.c"
#include
main()
{
if (!__power_pc())
exit(1);
puts("powerpc-ibm-aix3.2.5");
exit(0);
}
EOF
if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"`
then
echo "$SYSTEM_NAME"
else
echo rs6000-ibm-aix3.2.5
fi
elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
echo rs6000-ibm-aix3.2.4
else
echo rs6000-ibm-aix3.2
fi
exit ;;
*:AIX:*:[4567])
IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then
IBM_ARCH=rs6000
else
IBM_ARCH=powerpc
fi
if [ -x /usr/bin/lslpp ] ; then
IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
else
IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
fi
echo "$IBM_ARCH"-ibm-aix"$IBM_REV"
exit ;;
*:AIX:*:*)
echo rs6000-ibm-aix
exit ;;
ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
echo romp-ibm-bsd4.4
exit ;;
ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
echo romp-ibm-bsd"$UNAME_RELEASE" # 4.3 with uname added to
exit ;; # report: romp-ibm BSD 4.3
*:BOSX:*:*)
echo rs6000-bull-bosx
exit ;;
DPX/2?00:B.O.S.:*:*)
echo m68k-bull-sysv3
exit ;;
9000/[34]??:4.3bsd:1.*:*)
echo m68k-hp-bsd
exit ;;
hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
echo m68k-hp-bsd4.4
exit ;;
9000/[34678]??:HP-UX:*:*)
HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
case "$UNAME_MACHINE" in
9000/31?) HP_ARCH=m68000 ;;
9000/[34]??) HP_ARCH=m68k ;;
9000/[678][0-9][0-9])
if [ -x /usr/bin/getconf ]; then
sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
case "$sc_cpu_version" in
523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
532) # CPU_PA_RISC2_0
case "$sc_kernel_bits" in
32) HP_ARCH=hppa2.0n ;;
64) HP_ARCH=hppa2.0w ;;
'') HP_ARCH=hppa2.0 ;; # HP-UX 10.20
esac ;;
esac
fi
if [ "$HP_ARCH" = "" ]; then
eval "$set_cc_for_build"
sed 's/^ //' << EOF > "$dummy.c"
#define _HPUX_SOURCE
#include
#include
int main ()
{
#if defined(_SC_KERNEL_BITS)
long bits = sysconf(_SC_KERNEL_BITS);
#endif
long cpu = sysconf (_SC_CPU_VERSION);
switch (cpu)
{
case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
case CPU_PA_RISC2_0:
#if defined(_SC_KERNEL_BITS)
switch (bits)
{
case 64: puts ("hppa2.0w"); break;
case 32: puts ("hppa2.0n"); break;
default: puts ("hppa2.0"); break;
} break;
#else /* !defined(_SC_KERNEL_BITS) */
puts ("hppa2.0"); break;
#endif
default: puts ("hppa1.0"); break;
}
exit (0);
}
EOF
(CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"`
test -z "$HP_ARCH" && HP_ARCH=hppa
fi ;;
esac
if [ "$HP_ARCH" = hppa2.0w ]
then
eval "$set_cc_for_build"
# hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
# 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
# generating 64-bit code. GNU and HP use different nomenclature:
#
# $ CC_FOR_BUILD=cc ./config.guess
# => hppa2.0w-hp-hpux11.23
# $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
# => hppa64-hp-hpux11.23
if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
grep -q __LP64__
then
HP_ARCH=hppa2.0w
else
HP_ARCH=hppa64
fi
fi
echo "$HP_ARCH"-hp-hpux"$HPUX_REV"
exit ;;
ia64:HP-UX:*:*)
HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
echo ia64-hp-hpux"$HPUX_REV"
exit ;;
3050*:HI-UX:*:*)
eval "$set_cc_for_build"
sed 's/^ //' << EOF > "$dummy.c"
#include
int
main ()
{
long cpu = sysconf (_SC_CPU_VERSION);
/* The order matters, because CPU_IS_HP_MC68K erroneously returns
true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
results, however. */
if (CPU_IS_PA_RISC (cpu))
{
switch (cpu)
{
case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
default: puts ("hppa-hitachi-hiuxwe2"); break;
}
}
else if (CPU_IS_HP_MC68K (cpu))
puts ("m68k-hitachi-hiuxwe2");
else puts ("unknown-hitachi-hiuxwe2");
exit (0);
}
EOF
$CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&
{ echo "$SYSTEM_NAME"; exit; }
echo unknown-hitachi-hiuxwe2
exit ;;
9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)
echo hppa1.1-hp-bsd
exit ;;
9000/8??:4.3bsd:*:*)
echo hppa1.0-hp-bsd
exit ;;
*9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
echo hppa1.0-hp-mpeix
exit ;;
hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)
echo hppa1.1-hp-osf
exit ;;
hp8??:OSF1:*:*)
echo hppa1.0-hp-osf
exit ;;
i*86:OSF1:*:*)
if [ -x /usr/sbin/sysversion ] ; then
echo "$UNAME_MACHINE"-unknown-osf1mk
else
echo "$UNAME_MACHINE"-unknown-osf1
fi
exit ;;
parisc*:Lites*:*:*)
echo hppa1.1-hp-lites
exit ;;
C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
echo c1-convex-bsd
exit ;;
C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
if getsysinfo -f scalar_acc
then echo c32-convex-bsd
else echo c2-convex-bsd
fi
exit ;;
C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
echo c34-convex-bsd
exit ;;
C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
echo c38-convex-bsd
exit ;;
C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
echo c4-convex-bsd
exit ;;
CRAY*Y-MP:*:*:*)
echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
exit ;;
CRAY*[A-Z]90:*:*:*)
echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \
| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
-e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
-e 's/\.[^.]*$/.X/'
exit ;;
CRAY*TS:*:*:*)
echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
exit ;;
CRAY*T3E:*:*:*)
echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
exit ;;
CRAY*SV1:*:*:*)
echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
exit ;;
*:UNICOS/mp:*:*)
echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
exit ;;
F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'`
echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
exit ;;
5000:UNIX_System_V:4.*:*)
FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
exit ;;
i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE"
exit ;;
sparc*:BSD/OS:*:*)
echo sparc-unknown-bsdi"$UNAME_RELEASE"
exit ;;
*:BSD/OS:*:*)
echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE"
exit ;;
*:FreeBSD:*:*)
UNAME_PROCESSOR=`/usr/bin/uname -p`
case "$UNAME_PROCESSOR" in
amd64)
UNAME_PROCESSOR=x86_64 ;;
i386)
UNAME_PROCESSOR=i586 ;;
esac
echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
exit ;;
i*:CYGWIN*:*)
echo "$UNAME_MACHINE"-pc-cygwin
exit ;;
*:MINGW64*:*)
echo "$UNAME_MACHINE"-pc-mingw64
exit ;;
*:MINGW*:*)
echo "$UNAME_MACHINE"-pc-mingw32
exit ;;
*:MSYS*:*)
echo "$UNAME_MACHINE"-pc-msys
exit ;;
i*:PW*:*)
echo "$UNAME_MACHINE"-pc-pw32
exit ;;
*:Interix*:*)
case "$UNAME_MACHINE" in
x86)
echo i586-pc-interix"$UNAME_RELEASE"
exit ;;
authenticamd | genuineintel | EM64T)
echo x86_64-unknown-interix"$UNAME_RELEASE"
exit ;;
IA64)
echo ia64-unknown-interix"$UNAME_RELEASE"
exit ;;
esac ;;
i*:UWIN*:*)
echo "$UNAME_MACHINE"-pc-uwin
exit ;;
amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
echo x86_64-unknown-cygwin
exit ;;
prep*:SunOS:5.*:*)
echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
exit ;;
*:GNU:*:*)
# the GNU system
echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`"
exit ;;
*:GNU/*:*:*)
# other systems with GNU libc and userland
echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC"
exit ;;
i*86:Minix:*:*)
echo "$UNAME_MACHINE"-pc-minix
exit ;;
aarch64:Linux:*:*)
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
aarch64_be:Linux:*:*)
UNAME_MACHINE=aarch64_be
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
alpha:Linux:*:*)
case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
EV5) UNAME_MACHINE=alphaev5 ;;
EV56) UNAME_MACHINE=alphaev56 ;;
PCA56) UNAME_MACHINE=alphapca56 ;;
PCA57) UNAME_MACHINE=alphapca56 ;;
EV6) UNAME_MACHINE=alphaev6 ;;
EV67) UNAME_MACHINE=alphaev67 ;;
EV68*) UNAME_MACHINE=alphaev68 ;;
esac
objdump --private-headers /bin/sh | grep -q ld.so.1
if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
arc:Linux:*:* | arceb:Linux:*:*)
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
arm*:Linux:*:*)
eval "$set_cc_for_build"
if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ARM_EABI__
then
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
else
if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ARM_PCS_VFP
then
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi
else
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf
fi
fi
exit ;;
avr32*:Linux:*:*)
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
cris:Linux:*:*)
echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
exit ;;
crisv32:Linux:*:*)
echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
exit ;;
e2k:Linux:*:*)
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
frv:Linux:*:*)
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
hexagon:Linux:*:*)
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
i*86:Linux:*:*)
echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
exit ;;
ia64:Linux:*:*)
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
k1om:Linux:*:*)
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
m32r*:Linux:*:*)
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
m68*:Linux:*:*)
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
mips:Linux:*:* | mips64:Linux:*:*)
eval "$set_cc_for_build"
sed 's/^ //' << EOF > "$dummy.c"
#undef CPU
#undef ${UNAME_MACHINE}
#undef ${UNAME_MACHINE}el
#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
CPU=${UNAME_MACHINE}el
#else
#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
CPU=${UNAME_MACHINE}
#else
CPU=
#endif
#endif
EOF
eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU'`"
test "x$CPU" != x && { echo "$CPU-unknown-linux-$LIBC"; exit; }
;;
mips64el:Linux:*:*)
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
openrisc*:Linux:*:*)
echo or1k-unknown-linux-"$LIBC"
exit ;;
or32:Linux:*:* | or1k*:Linux:*:*)
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
padre:Linux:*:*)
echo sparc-unknown-linux-"$LIBC"
exit ;;
parisc64:Linux:*:* | hppa64:Linux:*:*)
echo hppa64-unknown-linux-"$LIBC"
exit ;;
parisc:Linux:*:* | hppa:Linux:*:*)
# Look for CPU level
case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;;
PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;;
*) echo hppa-unknown-linux-"$LIBC" ;;
esac
exit ;;
ppc64:Linux:*:*)
echo powerpc64-unknown-linux-"$LIBC"
exit ;;
ppc:Linux:*:*)
echo powerpc-unknown-linux-"$LIBC"
exit ;;
ppc64le:Linux:*:*)
echo powerpc64le-unknown-linux-"$LIBC"
exit ;;
ppcle:Linux:*:*)
echo powerpcle-unknown-linux-"$LIBC"
exit ;;
riscv32:Linux:*:* | riscv64:Linux:*:*)
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
s390:Linux:*:* | s390x:Linux:*:*)
echo "$UNAME_MACHINE"-ibm-linux-"$LIBC"
exit ;;
sh64*:Linux:*:*)
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
sh*:Linux:*:*)
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
sparc:Linux:*:* | sparc64:Linux:*:*)
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
tile*:Linux:*:*)
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
vax:Linux:*:*)
echo "$UNAME_MACHINE"-dec-linux-"$LIBC"
exit ;;
x86_64:Linux:*:*)
if objdump -f /bin/sh | grep -q elf32-x86-64; then
echo "$UNAME_MACHINE"-pc-linux-"$LIBC"x32
else
echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
fi
exit ;;
xtensa*:Linux:*:*)
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
i*86:DYNIX/ptx:4*:*)
# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
# earlier versions are messed up and put the nodename in both
# sysname and nodename.
echo i386-sequent-sysv4
exit ;;
i*86:UNIX_SV:4.2MP:2.*)
# Unixware is an offshoot of SVR4, but it has its own version
# number series starting with 2...
# I am not positive that other SVR4 systems won't match this,
# I just have to hope. -- rms.
# Use sysv4.2uw... so that sysv4* matches it.
echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION"
exit ;;
i*86:OS/2:*:*)
# If we were able to find `uname', then EMX Unix compatibility
# is probably installed.
echo "$UNAME_MACHINE"-pc-os2-emx
exit ;;
i*86:XTS-300:*:STOP)
echo "$UNAME_MACHINE"-unknown-stop
exit ;;
i*86:atheos:*:*)
echo "$UNAME_MACHINE"-unknown-atheos
exit ;;
i*86:syllable:*:*)
echo "$UNAME_MACHINE"-pc-syllable
exit ;;
i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
echo i386-unknown-lynxos"$UNAME_RELEASE"
exit ;;
i*86:*DOS:*:*)
echo "$UNAME_MACHINE"-pc-msdosdjgpp
exit ;;
i*86:*:4.*:*)
UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`
if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL"
else
echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL"
fi
exit ;;
i*86:*:5:[678]*)
# UnixWare 7.x, OpenUNIX and OpenServer 6.
case `/bin/uname -X | grep "^Machine"` in
*486*) UNAME_MACHINE=i486 ;;
*Pentium) UNAME_MACHINE=i586 ;;
*Pent*|*Celeron) UNAME_MACHINE=i686 ;;
esac
echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}{$UNAME_VERSION}"
exit ;;
i*86:*:3.2:*)
if test -f /usr/options/cb.name; then
UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then
UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
&& UNAME_MACHINE=i586
(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
&& UNAME_MACHINE=i686
(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
&& UNAME_MACHINE=i686
echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL"
else
echo "$UNAME_MACHINE"-pc-sysv32
fi
exit ;;
pc:*:*:*)
# Left here for compatibility:
# uname -m prints for DJGPP always 'pc', but it prints nothing about
# the processor, so we play safe by assuming i586.
# Note: whatever this is, it MUST be the same as what config.sub
# prints for the "djgpp" host, or else GDB configure will decide that
# this is a cross-build.
echo i586-pc-msdosdjgpp
exit ;;
Intel:Mach:3*:*)
echo i386-pc-mach3
exit ;;
paragon:*:*:*)
echo i860-intel-osf1
exit ;;
i860:*:4.*:*) # i860-SVR4
if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4
else # Add other i860-SVR4 vendors below as they are discovered.
echo i860-unknown-sysv"$UNAME_RELEASE" # Unknown i860-SVR4
fi
exit ;;
mini*:CTIX:SYS*5:*)
# "miniframe"
echo m68010-convergent-sysv
exit ;;
mc68k:UNIX:SYSTEM5:3.51m)
echo m68k-convergent-sysv
exit ;;
M680?0:D-NIX:5.3:*)
echo m68k-diab-dnix
exit ;;
M68*:*:R3V[5678]*:*)
test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
OS_REL=''
test -r /etc/.relid \
&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
&& { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
&& { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
&& { echo i486-ncr-sysv4; exit; } ;;
NCR*:*:4.2:* | MPRAS*:*:4.2:*)
OS_REL='.3'
test -r /etc/.relid \
&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
&& { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
&& { echo i586-ncr-sysv4.3"$OS_REL"; exit; }
/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
&& { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
echo m68k-unknown-lynxos"$UNAME_RELEASE"
exit ;;
mc68030:UNIX_System_V:4.*:*)
echo m68k-atari-sysv4
exit ;;
TSUNAMI:LynxOS:2.*:*)
echo sparc-unknown-lynxos"$UNAME_RELEASE"
exit ;;
rs6000:LynxOS:2.*:*)
echo rs6000-unknown-lynxos"$UNAME_RELEASE"
exit ;;
PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
echo powerpc-unknown-lynxos"$UNAME_RELEASE"
exit ;;
SM[BE]S:UNIX_SV:*:*)
echo mips-dde-sysv"$UNAME_RELEASE"
exit ;;
RM*:ReliantUNIX-*:*:*)
echo mips-sni-sysv4
exit ;;
RM*:SINIX-*:*:*)
echo mips-sni-sysv4
exit ;;
*:SINIX-*:*:*)
if uname -p 2>/dev/null >/dev/null ; then
UNAME_MACHINE=`(uname -p) 2>/dev/null`
echo "$UNAME_MACHINE"-sni-sysv4
else
echo ns32k-sni-sysv
fi
exit ;;
PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
# says
echo i586-unisys-sysv4
exit ;;
*:UNIX_System_V:4*:FTX*)
# From Gerald Hewes .
# How about differentiating between stratus architectures? -djm
echo hppa1.1-stratus-sysv4
exit ;;
*:*:*:FTX*)
# From seanf@swdc.stratus.com.
echo i860-stratus-sysv4
exit ;;
i*86:VOS:*:*)
# From Paul.Green@stratus.com.
echo "$UNAME_MACHINE"-stratus-vos
exit ;;
*:VOS:*:*)
# From Paul.Green@stratus.com.
echo hppa1.1-stratus-vos
exit ;;
mc68*:A/UX:*:*)
echo m68k-apple-aux"$UNAME_RELEASE"
exit ;;
news*:NEWS-OS:6*:*)
echo mips-sony-newsos6
exit ;;
R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
if [ -d /usr/nec ]; then
echo mips-nec-sysv"$UNAME_RELEASE"
else
echo mips-unknown-sysv"$UNAME_RELEASE"
fi
exit ;;
BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
echo powerpc-be-beos
exit ;;
BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
echo powerpc-apple-beos
exit ;;
BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
echo i586-pc-beos
exit ;;
BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
echo i586-pc-haiku
exit ;;
x86_64:Haiku:*:*)
echo x86_64-unknown-haiku
exit ;;
SX-4:SUPER-UX:*:*)
echo sx4-nec-superux"$UNAME_RELEASE"
exit ;;
SX-5:SUPER-UX:*:*)
echo sx5-nec-superux"$UNAME_RELEASE"
exit ;;
SX-6:SUPER-UX:*:*)
echo sx6-nec-superux"$UNAME_RELEASE"
exit ;;
SX-7:SUPER-UX:*:*)
echo sx7-nec-superux"$UNAME_RELEASE"
exit ;;
SX-8:SUPER-UX:*:*)
echo sx8-nec-superux"$UNAME_RELEASE"
exit ;;
SX-8R:SUPER-UX:*:*)
echo sx8r-nec-superux"$UNAME_RELEASE"
exit ;;
SX-ACE:SUPER-UX:*:*)
echo sxace-nec-superux"$UNAME_RELEASE"
exit ;;
Power*:Rhapsody:*:*)
echo powerpc-apple-rhapsody"$UNAME_RELEASE"
exit ;;
*:Rhapsody:*:*)
echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE"
exit ;;
*:Darwin:*:*)
UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
eval "$set_cc_for_build"
if test "$UNAME_PROCESSOR" = unknown ; then
UNAME_PROCESSOR=powerpc
fi
if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then
if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
(CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
grep IS_64BIT_ARCH >/dev/null
then
case $UNAME_PROCESSOR in
i386) UNAME_PROCESSOR=x86_64 ;;
powerpc) UNAME_PROCESSOR=powerpc64 ;;
esac
fi
# On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
(CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
grep IS_PPC >/dev/null
then
UNAME_PROCESSOR=powerpc
fi
fi
elif test "$UNAME_PROCESSOR" = i386 ; then
# Avoid executing cc on OS X 10.9, as it ships with a stub
# that puts up a graphical alert prompting to install
# developer tools. Any system running Mac OS X 10.7 or
# later (Darwin 11 and later) is required to have a 64-bit
# processor. This is not true of the ARM version of Darwin
# that Apple uses in portable devices.
UNAME_PROCESSOR=x86_64
fi
echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE"
exit ;;
*:procnto*:*:* | *:QNX:[0123456789]*:*)
UNAME_PROCESSOR=`uname -p`
if test "$UNAME_PROCESSOR" = x86; then
UNAME_PROCESSOR=i386
UNAME_MACHINE=pc
fi
echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE"
exit ;;
*:QNX:*:4*)
echo i386-pc-qnx
exit ;;
NEO-*:NONSTOP_KERNEL:*:*)
echo neo-tandem-nsk"$UNAME_RELEASE"
exit ;;
NSE-*:NONSTOP_KERNEL:*:*)
echo nse-tandem-nsk"$UNAME_RELEASE"
exit ;;
NSR-*:NONSTOP_KERNEL:*:*)
echo nsr-tandem-nsk"$UNAME_RELEASE"
exit ;;
NSV-*:NONSTOP_KERNEL:*:*)
echo nsv-tandem-nsk"$UNAME_RELEASE"
exit ;;
NSX-*:NONSTOP_KERNEL:*:*)
echo nsx-tandem-nsk"$UNAME_RELEASE"
exit ;;
*:NonStop-UX:*:*)
echo mips-compaq-nonstopux
exit ;;
BS2000:POSIX*:*:*)
echo bs2000-siemens-sysv
exit ;;
DS/*:UNIX_System_V:*:*)
echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE"
exit ;;
*:Plan9:*:*)
# "uname -m" is not consistent, so use $cputype instead. 386
# is converted to i386 for consistency with other x86
# operating systems.
if test "$cputype" = 386; then
UNAME_MACHINE=i386
else
UNAME_MACHINE="$cputype"
fi
echo "$UNAME_MACHINE"-unknown-plan9
exit ;;
*:TOPS-10:*:*)
echo pdp10-unknown-tops10
exit ;;
*:TENEX:*:*)
echo pdp10-unknown-tenex
exit ;;
KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
echo pdp10-dec-tops20
exit ;;
XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
echo pdp10-xkl-tops20
exit ;;
*:TOPS-20:*:*)
echo pdp10-unknown-tops20
exit ;;
*:ITS:*:*)
echo pdp10-unknown-its
exit ;;
SEI:*:*:SEIUX)
echo mips-sei-seiux"$UNAME_RELEASE"
exit ;;
*:DragonFly:*:*)
echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
exit ;;
*:*VMS:*:*)
UNAME_MACHINE=`(uname -p) 2>/dev/null`
case "$UNAME_MACHINE" in
A*) echo alpha-dec-vms ; exit ;;
I*) echo ia64-dec-vms ; exit ;;
V*) echo vax-dec-vms ; exit ;;
esac ;;
*:XENIX:*:SysV)
echo i386-pc-xenix
exit ;;
i*86:skyos:*:*)
echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`"
exit ;;
i*86:rdos:*:*)
echo "$UNAME_MACHINE"-pc-rdos
exit ;;
i*86:AROS:*:*)
echo "$UNAME_MACHINE"-pc-aros
exit ;;
x86_64:VMkernel:*:*)
echo "$UNAME_MACHINE"-unknown-esx
exit ;;
amd64:Isilon\ OneFS:*:*)
echo x86_64-unknown-onefs
exit ;;
esac
echo "$0: unable to guess system type" >&2
case "$UNAME_MACHINE:$UNAME_SYSTEM" in
mips:Linux | mips64:Linux)
# If we got here on MIPS GNU/Linux, output extra information.
cat >&2 <&2 </dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
hostinfo = `(hostinfo) 2>/dev/null`
/bin/universe = `(/bin/universe) 2>/dev/null`
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
/bin/arch = `(/bin/arch) 2>/dev/null`
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
UNAME_MACHINE = "$UNAME_MACHINE"
UNAME_RELEASE = "$UNAME_RELEASE"
UNAME_SYSTEM = "$UNAME_SYSTEM"
UNAME_VERSION = "$UNAME_VERSION"
EOF
exit 1
# Local variables:
# eval: (add-hook 'write-file-functions 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"
# End:
pmacct-1.7.8/UPGRADE 0000644 0001750 0001750 00000103132 14354105275 013024 0 ustar paolo paolo UPGRAGE guidelines.
pmacct is developed keeping an eye to backward compatibility: the upgrade to
some newer version should be as smooth as possible from an user standpoint.
However, sometimes the upgrade may require some operations aimed to support
the changes done or break old assumptions no longer valid; while the effort
is to keep these cases at a low, please read this file in preparation to
upgrading your installation.
TO: >= 1.7.8
FROM: <= 1.7.7
TOPIC: kafka_avro_schema_registry
DESC: Until version 1.7.7 a custom "-value" string was forcingly appended
to the schema name. This was non-standard practice and hence such
practice has been terminated.
TO: >= 1.7.8
FROM: <= 1.7.7
TOPIC: mpls_stack_depth primitive
DESC: Support for the primitive has been removed. This has been coincidental
with the introduction of the mpls_label_stack primitive, that exposes
the full MPLS label stack, including its complex representation (on
top of its stringy one), via the mpls_label_stack_encode_as_array
configuration directive, in JSON and Apache Avro formats.
TO: >= 1.7.8
FROM: <= 1.7.7
TOPIC: BGP, BMP message log / dumps & "label" field
DESC: Until version 1.7.7, the output of BGP message logs / dumps would
include MPLS labels, ie. as a result of a NLRI being part of a VPN,
in the "label" field for both JSON and Avro encodings. In order to
align naming convention with flow data plugins and to facilitate
introduction of pre_tag_map support in BGP / BMP daemons (which
output can be a "tag" or a "label" field), MPLS labels will now be
encoded in the "mpls_label" field.
TO: >= 1.7.7
FROM: <= 1.7.6
TOPIC: pmtelemetryd, JSON telemetry input and JSON daemon output
DESC: Until version 1.7.6, JSON telemetry input data would be embedded as
a 'telemetry_data' string part of the JSON daemon output along with
some other meta-data. While this was useful, it was slightly not
convenient as extracting actual content from 'telemetry_data' does
require some (simple) scriptware in the middle; starting version
1.7.7, 'telemetry_data' is a JSON object (hence making the whole
JSON daemon output nested) making it easier for consumers to parse
the content.
TO: >= 1.7.7
FROM: <= 1.7.6
TOPIC: Obsoleted features
DESC: Following is the list of features, knobs and plugins that are being
discontinued with release 1.7.7:
* sql_history_since_epoch was removed from docs for a while; it is
replaced by timestamps_since_epoch so that all timestamps-related
config keys have the 'timestamps' suffix;
* refresh_maps and pre_tag_map_entries were removed from docs for a
while; they are replaced respectively by maps_refresh and
maps_entries so that all maps-related config keys have the 'maps'
suffix.
* interface_wait and interface were removed from docs for a while;
they are replaced respectively by pcap_interface_wait and
pcap_interface so that all pmacctd / libpcap-related config keys
have the 'pcap' suffix.
TO: >= 1.7.6
FROM: <= 1.7.5
TOPIC: Obsoleted features
DESC: Following is the list of features, knobs and plugins that are being
discontinued with release 1.7.6:
* Prefix labels, enabled with --enable-plabel configure switch, has
been removed as now pre_tag_map supports a 'set_label' action to
achieve the same.
* sfacctd & timestamp_start aggregation primitive: sFlow does not
include a timestamp as part of its header structure and a time is
effectively created on arrival (timestamp_arrival). While this is
still the case and timestamp_arrival is populated, timestamp_start
will cease to be aliased over timestamp_arrival in order to avoid
confusions.
TO: >= 1.7.6
FROM: <= 1.7.5
TOPIC: Default nfprobe plugin protocol version
DESC: Since its conception nfprobe plugin default export version has been
5. With IPFIX having been standardized back in 2013 with RFC7011 and
being widely adopted by both exporters and collector, it is felt it
is the right moment to switch the default version. On a sidenote,
there are no plans to retire support for verdion 5.
TO: >= 1.7.6
FROM: <= 1.7.5
TOPIC: BMP dump timestamps
DESC: In order to align the namespace of timestamps to existing ones, ie.
timestamp_start timestamp_end timestamp_arrival etc., the field
'event_timestamp' was renamed 'timestamp_event'.
TO: >= 1.7.3
FROM: <= 1.7.2
TOPIC: BGP-related src primitives (ie. src_as_path) and JSON/Avro encoding
DESC: Majority of these primitives were written in a 'src_' field, ie.
src_as_path, contraddicting the prevailing name convention of other
source/destination fields, ie. port_src, peer_ip_dst, etc.. These
fields have now been aligned to the name convention - with src or
dst qualifier at the end - and here is the full list of the fields
modified: src_comms, src_ecomms, src_lcomms, src_med, src_as_path
and src_local_pref; changed in: comms_src, ecomms_src, lcomms_src,
med_src, as_path_src and local_pref_src respectively.
TO: >= 1.7.3
FROM: <= 1.7.2
TOPIC: BGP attribute "origin" encoding change
DESC: The "origin" attribute was encded as an integer, until 1.7.2. To
make output more human-friendly, the encoding has been changed to
string in 1.7.3, where three single-letter values are defined:
IGP (i), EGP (e) and Incomplete (u). Only release 1.7 releases
starting with 1.7.7 do feature a tmp_bgp_daemon_origin_type_int
true/false configuration knob to revert to the old encoding in
order to allow for smoother pre-1.7.3 upgrades.
TO: >= 1.7.2
FROM: <= 1.7.1
TOPIC: Obsoleted features
DESC: Following is the list of features, knobs and plugins that are being
discontinued with release 1.7.2:
* pre_tag_map: matching on 'sampling_rate' is not supported anymore
since a sampling_rate primitive is available from version 0.14.2;
the 'return' feature to return matched data before completing the
map workflow has started the process of being obsolete (retired
from docs but still available).
* nfacctd: collection, processing and replication of NetFlow v1, v7
and v8 has been discontinued. The focus will remain on popular v5,
v9 and IPFIX.
* tee_plugin: tee_dissect_send_full_pkt was allowing to specify if,
when dissecting replicated packets due to a complex pre_tag_map,
to send (or not) the full packet. Now, in a simplification move,
full packets are replicated only if no pre_tag_map is set or a
simple pre_tag_map is defined. In the context of replication, in
QUICKSTART is defined what is a simple and a complex pre_tag_map.
* Kafka plugin: configuration directives kafka_avro_schema_topic and
kafka_avro_schema_refresh_time allow to produce an Avro schema at
regular time intervals to a topic; Confluent Platform supports an
Avro schema registry which is the clean/preferred way to handle the
distribution of schemas; as a result of this, the existing feature
is made legacy and will be discontinued at the next major release
and a new configuration directive kafka_avro_schema_registry is
introduced.
TO: >= 1.7.1
FROM: <= 1.7.0
TOPIC: nfprobe plugin, nfprobe_engine and NetFlow v9/IPFIX
DESC: Until version 1.7.0 it was possible to (mistakenly) configure the
NetFlow v9 SourceID field/IPFIX Observation Domain ID with the old
NetFlow v5 jargon, ie. '1:1'. This is now threated as invalid and
a positive 32-bit number, ie. '100000', is expected. If exporting
NetFlow v5, nothing changed: the Engine ID/Engine Type input, ie.
'1:1', is still valid and expected.
TO: >= 1.7.1
FROM: <= 1.7.0
TOPIC: NetFlow/IPFIX/sFlow statistics via SIGUSR1
DESC: If using this feature, please note that there has been a change in
the output format. Mainly: 1) agent stats are now one per line, 2)
the stats format has been formalised a bit and 3) +++/--- separators
are sent at the beginning and at the end of the output (not anymore
one per agent).
The new output looks as follows:
NOTICE ( default/core ): +++
NOTICE ( default/core ): stats [0.0.0.0:2100] agent=X.X.X.X:0 time=1515772618 packets=1 bytes=496 seq_good=1 seq_jmp_fwd=0 seq_jmp_bck=0
NOTICE ( default/core ): stats [0.0.0.0:2100] agent=Y.Y.Y.Y:0 time=1515772618 packets=2 bytes=992 seq_good=2 seq_jmp_fwd=0 seq_jmp_bck=0
NOTICE ( default/core ): stats [0.0.0.0:2100] time=1515772618 discarded_packets=0
NOTICE ( default/core ): ---
The old output was looking as follows:
NOTICE ( default/core ): +++
NOTICE ( default/core ): NetFlow statistics collector=0.0.0.0:2100 agent=X.X.X.X:0 (1515772618):
NOTICE ( default/core ): Datagrams: 1
NOTICE ( default/core ): Bytes: 496
NOTICE ( default/core ): Good datagrams: 1
NOTICE ( default/core ): Forward jumps: 0
NOTICE ( default/core ): Backward jumps: 0
NOTICE ( default/core ): ---
NOTICE ( default/core ): +++
NOTICE ( default/core ): NetFlow statistics collector=0.0.0.0:2100 agent=Y.Y.Y.Y:0 (1515772618):
NOTICE ( default/core ): Datagrams: 2
NOTICE ( default/core ): Bytes: 992
NOTICE ( default/core ): Good datagrams: 2
NOTICE ( default/core ): Forward jumps: 0
NOTICE ( default/core ): Backward jumps: 0
NOTICE ( default/core ): ---
NOTICE ( default/core ): +++
NOTICE ( default/core ): Total bad NetFlow datagrams: 0 (1515772618)
NOTICE ( default/core ): ---
TO: >= 1.7.1
FROM: <= 1.7.0
TOPIC: Obsoleted features
DESC: Following is the list of features, knobs and plugins that are being
discontinued with release 1.7.1:
* pkt_len_distrib primitive is discontinued due to apparent lack of
interest; the primitive was meant to bucket packet/flow/sample
lenghts in a distribution. Alternatively pre_tag_map can be used
to achieve the same. Buckets could be defined as follows:
set_tag=100 filter='ip[2:2] > 0 && ip[2:2] <= 512'
set_tag=200 filter='ip[2:2] > 512 && ip[2:2] <= 1024'
set_tag=300 filter='ip[2:2] > 1024 && ip[2:2] <= 9000'
Then the 'tag' primiive will carry the defined packet size bucket.
* BGP daemon offline code, ie. bgp_daemon_offline_* directives, has
been deprecated in favor of alternative approaches, ie. BGP Looking
Glass (bgp_daemon_lg_*) and BGP Xconnects (bgp_daemon_xconnect_*).
* removed --enable-threads / --disable-threads configure switch to
allow to compile pmacct even if no pthreads library is available.
From this release support for threads is mandatory.
TO: >= 1.7.1
FROM: <= 1.7.0
TOPIC: tag variables for dynamic Kafka topics and RabbitMQ routing keys.
DESC: In an effort to harmonise variable names - and variable replacement
functions - among the different plugins, $pre_tag has been renamed
as $tag and $pre_tag2 as $tag2.
TO: >= 1.7.1
FROM: <= 1.7.0
TOPIC: allow file, ie. nfacctd_allow_file and equivalents.
DESC: Definition of IP prefixes is now supported and hence the 0.0.0.0/0
to allow all traffic in; whereas now an empty map rejects all input
traffic. In previous releases an empty map would allow all traffic
in instead and there was no way to simply reject all traffic.
TO: >= 1.7.1
FROM: <= 1.7.0
TOPIC: pmacct IMT client and timestamps
DESC: Timestamps (ie. timestamp_start, timestamp_end, timestamp_arrival
primitives) are now formatted in a rfc3339 compliant way, ie. if
UTC timezone yyyy-MM-ddTHH:mm:ss(.ss)Z. This break compatibility
as in previous releases timestamps had a more liberal formatting.
TO: >= 1.7.0
FROM: <= 1.6.2
TOPIC: Obsoleted features
DESC: Following is the list of features, knobs and plugins that are being
discontinued with release 1.7:
* MongoDB plugin is being discontinued since the old Mongo API is
not supported anymore and there has never been enough push from
the community to transition to the new/current API (which would
require a rewrite of most of the plugin)
* Packet classification basing on the L7-filter project is being
discontinued (ie. 'classifiers' directive). This is being replaced
by an implementation basing on the nDPI project. As part of this
also the sql_aggressive_classification knob has been discontinued.
* tee_receiver was part of the original implementation of the tee
plugin, allowing to forward to a single target and hence requiring
multiple plugins instantiated, one per target. Since 0.14.3 this
directive was effectively outdated by tee_receivers.
* tmp_net_own_field knob was allowing to revert to backward compatible
behaviour of IP prefixes (ie. src_net) being written in the same
field as IP addresses (ie. src_host)
* tmp_comms_same_field knob was allowing to revert to backward
compatible behaviour of BGP communities (standard, extended) being
writeen all in the same field.
* plugin_pipe_amqp and plugin_pipe_kafka features were meant as an
alternative to the homegrown queue solution for internal messaging,
ie. passing data from the Core Process to Plugins, and are being
discontinued. They are being replaced by a new implementation,
plugin_pipe_zmq, basing on ZeroMQ.
* plugin_pipe_backlog was allowing to keep an artificial backlog of
data in the Core Process so for plugins to maximise bypass poll()
syscalls in plugins. If home-grown queueing is found limiting,
instead of falling back to such strategies, ZeroMQ queueing should
be used.
TO: >= 1.7.0
FROM: <= 1.6.2
TOPIC: change to sql_num_hosts
DESC: When sql_num_hosts is enabled and pmacct is not compiled with
--disable-ipv6, INET6_ATON() is now used for both IPv4 and IPv6 with
MySQL and SQLite. Tables should be upgraded by changing columns from
INT(4) to VARBINARY(16) and then converting data - for MySQL:
ALTER TABLE table MODIFY COLUMN ip_src VARBINARY(16) NOT NULL;
UPDATE table SET ip_src = INET6_ATON(INET_NTOA(ip_src))
WHERE INET_NTOA(ip_src) IS NOT NULL;
This has performance implications which are mentioned in README.IPv6.
TO: >= 1.6.2
FROM: <= 1.6.1
TOPIC: default plugin names
DESC: Plugin names had to be unique per plugin type, meaning two plugins
could be named "foobar" if they were of different type. Such behaviour
has proven to lead to ambiguous scenarios and hence now plugin names
must be globally unique. If not naming a plugin, its default name
will now be "default_" instead of "default". Any piece
of configuration that attaches directives to the "default" name, ie.
relying on the assumption the plugin name defaults to "default", must
be reviewed.
TO: >= 1.6.2
FROM: <= 1.6.1
TOPIC: print_time_roundoff configuration directive suppressed
DESC: The directive was renamed print_history_roundoff for consistency with
other plugins. print_time_roundoff was already removed from documents
for the past 3+ years.
TO: >= 1.6.2
FROM: <= 1.6.1
TOPIC: sFlow probe (sfprobe plugin) and tags and class primitives
DESC: Historically enterprise #8800 was squatted for the purpose of encoding
pmacct-specific fields in sFlow, ie. tags and class. This never got
changed when pmacct was assigned its own enterprise number (#43874) by
IANA. In 1.6.2, these primitives are moved from #8800 to #43874 making
older exports not compatible anymore.
TO: >= 1.6.1
FROM: <= 1.6.0
TOPIC: BGP communities and AS-PATH
DESC: In pmacct 1.6.1 BGP communities and AS-PATH primitives (ie. std_comm,
ext_comm, as_path, etc.) were moved from being fixed length to the
variable-length framework, allowing for very long lists of communities
or paths to be integrally represented. The IMT plugin is excluded from
this work and these primitives will still be fixed length. Also, these
primitives are not going to be supported anymore in the formatted output
(but they will be no problem in the CSV, JSON and Avro output formats)
of the print plugin. Btw, the formatted output support for the print
plugin will be eventually discontinued in future so it is good to move
away from it.
TO: >= 1.6.1
FROM: <= 1.6.0
TOPIC: BGP extended communities (ext_comm, src_ext_comm primitives)
DESC: Some legacy decision (..) made BGP standard and extended communities be
written to the same field, mutual excluding each other. This behaviour
has now been changed with each community type being written to the own
field. For backward compatibility purposes a temporary config directive
has been introduced, tmp_comms_same_field, that - if set to true - does
enable the old behaviour. The config directive will be removed at the
next major release.
TO: >= 1.6.1
FROM: <= 1.6.0
TOPIC: print_markers
DESC: In the print plugin, start marker is now printed also in the case where
print_output_file_append is set to true; also, markers are printed as a
JSON object, if output is set to JSON.
TO: >= 1.6.0
FROM: <= 1.5.3
TOPIC: uacctd switched from ULOG to NFLOG
DESC: NFLOG supports both IPv4 and IPv6. While ULOG is still supported in
recent kernels, NFLOG is supported since 2.6.14 and there is little
point to support both - so a switch was made. The new daemon depends
on the package libnetfilter-log-dev (in Debian/Ubuntu or equivalent
in the prefered Linux distribution). For a quick test one can setup
iptables to produce data in one of the following ways:
* iptables -t mangle -I POSTROUTING -j NFLOG --nflog-group 4
* iptables -t raw -I PREROUTING -j NFLOG --nflog-group 4
And use the following command to collect data back:
uacctd -c in_iface,out_iface,src_mac,dst_mac,src_host,dst_host,proto,src_port,dst_port -P print -g 4
TO: >= 1.6.0
FROM: <= 1.5.3
TOPIC: build system refreshed
DESC: autoconf and automake from early 2000 were being used to compile the
build system until 1.5.3. This was for the sake of simplicity and
robustness and, of course, came with drawbacks: somebody wanting to
touch the build system should know which version of the tools to use,
no leverage of the latest and greatest advancements made in the last
one and half decades. The switch for should be almost transparent,
the only impact being how to supply information in case the build
system is unable to determine location of libraries (ie. via pkg-config
and checking "typical" locations like /usr/local/lib): taking as an
example PostgreSQL, before --with-pgsql-libs and --with-pgsql-includes
were to be used to supply path to library and headers respectively;
now environment variables PGSQL_LIBS and PGSQL_CFLAGS should be used
instead for the same purpose, ie.:
PGSQL_LIBS="-L/usr/local/postgresql/lib -lpq"
PGSQL_CFLAGS="-I/usr/local/postgresql/include"
./configure --enable-pgsql
TO: >= 1.6.0
FROM: <= 1.5.3
TOPIC: nfacctd_disable_checks and sfacctd_disable_checks
DESC: Default for this feature changed from false to true, ie. log warning
messages for failing basic checks against incoming NetFlow/sFlow
datagrams is disabled. For sequencing checks, the 'export_proto_seqno'
primitive is recommended instead.
TO: >= 1.6.0
FROM: <= 1.5.3
TOPIC: sql_recovery_logfile
DESC: Feature removed from pmacct along with pmmyplay and pmpgplay logfile
replay tools.
TO: >= 1.6.0
FROM: <= 1.5.3
TOPIC: MongoDB C legagy driver releases <= 0.8
DESC: Support for MongoDB C legacy driver prior to 0.8 is dropped; in 0.8
release, the most current version of the legacy driver, there was an
impacting change of API; unfortunately in mongo.h the version was not
updated and it looks the legacy driver is not maintained anymore (so
no chance to have the nit fixed). The only way out seemed to default
to the 0.8 behaviour, as that is the one currently being downloaded
from GitHub by users.
TO: >= 1.6.0
FROM: <= 1.5.3
TOPIC: src_net and dst_net primitives
DESC: Until 1.5.3 src_net and dst_net primitives value was written in the
same field as src_host and dst_host - hence making the two sets mutual
exclusive. This was found limiting by several users and, as a result of
that, a separate field was added for storing networks (see "Increased
memory usage by plugin caches" entry in this document). The use of such
separate field had to be explicitely enabled by setting tmp_net_own_field
configuration directive to true (by default set to false for backward
compatibility); in version 1.6.0, tmp_net_own_field default value has
now changed to true. tmp_net_own_field will be removed at the next
major release.
TO: >= 1.5.2
FROM: <= 1.5.1
TOPIC: --enable-ipv6 , IPv4-mapped IPv6 addresses & bindv6only
DESC: Explicit support for IPv4-mapped IPv6 addresses was removed and now the
bindv6only kind of behaviour is expected to be false (ie. both v4, via
v4-mapped v6 addresses, and v6 addresses can connect to the v6 socket).
On BSDs this is enforced in the code via a setsockopt() call; on Linux
/proc/sys/net/ipv6/bindv6only is meant to enable/disable the feature.
If binding to a "::" address (ie. no [sn]facctd_ip specified when pmacct
is compiled with --enable-ipv6) no packets from IPv4 senders are not
being received, then please check your bindv6only kernel setting.
TO: >= 1.5.2
FROM: <= 1.5.1
TOPIC: sql_history_since_epoch
DESC: The effect of configuration directive sql_history_since_epoch has been
ported to encompass any timestamp in pmacct, ie. timestamp_start and
timestamp_end primitives, nfacctd_stitching, sfacctd counters filename,
etc. The directive has hence been renamed timestamps_since_epoch. The
old name, sql_history_since_epoch, has been removed from documentation
but it is still going to be accepted in the configuration until the next
major release for the sake of backwards compatibility.
TO: >= 1.5.1
FROM: <= 1.5.0
TOPIC: Increased memory usage by plugin caches
DESC: Source and destination IP prefixes aggregaton primitives, src_net and
dst_net, now feature a separate field so to not be mutually exclusive
with aggregation over IP addresses, ie. src_host and dst_host. In 1.5
this can be optionally enabled by setting tmp_net_own_field to true;
in later releases this behaviour will become default. The extra fields
for IP prefixes do take additional memory in plugins cache - meaning
values for pre-allocated cache enries, ie. print_cache_entries, if
configured to tight to available resources might generate SEGV and
have to be reviewed downward.
TO: >= 1.5.0
FROM: <= 1.5.0rc3
TOPIC: nfprobe plugin, NetFlow v9 export and flow timestamps
DESC: timestamps for nfprobe plugin NetFlow v9 export are now absolute and
in msecs, using field types #152 and #153. timestamps_secs can be set
to true in order to revert to timestamps relative and in secs, using
fields types #21 and #22.
TO: >= 1.5.0
FROM: <= 1.5.0rc3
TOPIC: nfprobe plugin, NetFlow/IPFIX exports and tag, tag2 primitives
DESC: tag and tag2 primitives can now be exported by nfprobe plugin only
using IPFIX transport (nfprobe_version: 10). This is because, being
custom pmacct field types, they have moved inside pmacct PEN for a
cleaner solution (PENs not being supported by NetFlow v9).
TO: >= 1.5.0
FROM: <= 1.5.0rc3
TOPIC: NetFlow/IPFIX, print/AMQP/MongoDB plugins & time syncronization
DESC: In 1.5.0 print/AMQP/MongoDB plugins are brought on par to SQL plugins
by which flows/data with a future timestamp than the one currently
being flushed is retained in the cache - to give further chances to
in-memory data aggregation. This is intuitive, consistent behaviour
but could happen time syncronization between collector and NetFlow/
IPFIX agents was not an issue and suddenly it appears pmacct is not
writing to the backend anymore. Solution is simply to sync all via
NTP and use same timezone (recommended UTC for all).
TO: >= 1.5.0rc3
FROM: <= 1.5.0rc2
TOPIC: nfacctd, sfacctd & plugin_pipe_size
DESC: nfacctd_pipe_size and sfacctd_pipe_size configuration directives
are being introduced in order to set the socket size between the
daemons and the kernel. Until 1.5.0rc2 the same was accomplished,
the dirty way, via existing plugin_pipe_size config directive when
assigned to the core process. If relying on this trick on 1.5.0rc2
and upgrading this can silently create packet loss on 1.5.0r3 and
later (packet loss can be checked by veryfing that the counter
showed by "netstat -s | grep Rcv" is not increasing).
TO: >= 1.5.0rc3
FROM: <= 1.5.0rc2
TOPIC: MySQL plugin, additional libraries required when compiling
DESC: MySQL 5.6 and later require linking against libstdc++ and librt. For
this reason, when compiling MySQL plugin, it's now required that the
development packages for these two libraries must be installed on the
host system. Checks for this are introduced at configure script time.
It is not checked which MySQL version is installed so the requirement
for these libraries is made retroactive.
TO: >= 1.5.0rc3
FROM: <= 1.5.0rc2
TOPIC: SQL plugins, agent_id2 field
DESC: Over the years, agent_id, agent_id2 fields were found confusing to
store tag, tag2 primitives respectively. agent_id is now renamed 'tag'
and backwards compatibility is preserved by issuing schema version #9.
agent_id2 is not defined in any sql_table_schema instead and hence its
renaming will be disruptive for existing deployments.
TO: >= 1.5.0rc2
FROM: <= 1.5.0rc1
TOPIC: print plugin, dynamic file names and pointer to latest file
DESC: Until 1.5.0rc1 pointer to latest file available was built as "-latest". Possibility to build variable spool directory structure
and introduction of primitives-related variables, ie. $peer_src_ip, do
phase-out the simple way of producing pointers, jeopardizing backward
compatibility aswell. From 1.5.0rc2 a print_latest_file configuration
directive allows to explicitely define pointer(s) to latest file(s):
please refer to CONFIG-KEYS for more details about the feature. When
upgrading, it is recommended to delete existing symlinks.
TO: >= 1.5.0rc2
FROM: <= 1.5.0rc1
TOPIC: print plugin, dynamic file names and time-related variables
DESC: Time-related variables substitution is now based solely on the value of
print_history. Previously, if print_history was not specified, this was
based on the value of print_refresh_time. While this breaks backward-
compatibility, it makes print plugin acting consistently to the rest of
pmacct plugins.
TO: >= 1.5.0rc1
FROM: <= 0.14.3
TOPIC: print plugin, no entries to print_output_file
DESC: In line with SQL plugins, in case there are no entries to account for the
last print_refresh_time period, the purge function will not be invoked.
As a result of that, if print_output_file contains time-based variables
and if required to, output files will not be created anymore in case of
no traffic to account for. Until 0.14.3, under same conditions, an empty
output file (title only in case of formatted, CSV output) would have been
printed out.
TO: >= 1.5.0rc1
FROM: <= 0.14.3
TOPIC: IPv6, peer_src_ip primitive, NetFlow exporter IP address
DESC: Upon enabling IPv6 at compile time, via --enable-ipv6 switch, an IPv4
NetFlow exporter IP address, ie. 10.0.0.1, was being written as IPv4-
mapped IPv6 address, ie. ::ffff:10.0.0.1. This was causing confusion
when composing maps, ie. the 'ip' field would change depending on whether
IPv6 was enabled or not. To make maps consistent and simplify transitions
to IPv6 compiled pmacct executables, IPv4-mapped IPv6 addresses are now
internally translated to plain IPv4 ones.
TO: >= 0.14.3
FROM: <= 0.14.2
TOPIC: networks_file & host aggregation primitives
DESC: In previous releases defining a networks_file in conjunction with host
aggregation primitives would automatically work as a filter (ie. zero out
hosts not included in the networks_file); whereas defining a networks_file
in conjunction with net primitives would only work as a resolver. Now this
behaviour has been streamlined by introducing a networks_file_filter true-
false configuration directive to explicitely enable/disable the filtering
feature (for both host and net primitives) on top of the resolver one. To
summarize: if using a networks_file in conjunction with host aggregation
primitives, and in order to keep the same behaviour while upgrading, a
line should be added to the configuration: "networks_file_filter: true".
TO: >= 0.14.3
FROM: <= 0.14.2
TOPIC: xlate_src and xlate_dst
DESC: Feature has been obsoleted and replaced by proper aggregation primitives
(nat_event, post_nat_*) to support NEL (NetFlow Event Logging) as currently
implemented on Cisco ASR devices and to support CGNAT kind of scenarios.
TO: >= 0.14.3
FROM: <= 0.14.2
TOPIC: nfacctd_sql_log
DESC: Feature has been obsoleted and replaced by proper aggregation primitives
(timestamp_start, timestamp_end) that effectively convert pmacct into a
logger if enabled.
TO: >= 0.14.0
FROM: <= 0.14.0rc3
TOPIC: peer_dst_ip
DESC: The peer_dst_ip primitive is being attached to IP prefix resolution method
(ie. as defined by nfacctd_net directive) from AS number resolution method
in the past (ie. as defined by nfacctd_as_new directive).
TO: >= 0.14.0
FROM: <= 0.14.0rc3
TOPIC: Fallback resolution of networks and ASNs (ie. nfacctd_net, nfacctd_as_new)
DESC: Longest match wins has been introduced to select which route resolution
method to use in fallback scenarios. For example up to 0.14.0rc3, a route
advertised via BGP would have been winning over any more specific route
learned via sFlow/NetFlow regardless.
TO: >= 0.14.0rc3
FROM: <= 0.14.0rc2
TOPIC: is_symmetric
DESC: Support for is_symmetric aggregation primitive has been ceased due to lack
of interest from the general community.
TO: >= 0.14.0rc3
FROM: <= 0.14.0rc2
TOPIC: peer_src_ip
DESC: peer_src_ip primitive must represent a reference (IP address, Agent ID) of
the NetFlow or sFlow emitter for a certain flow. Due to previous work, this
primitive was connected to the [ns]facctd_as_new mechanism which, if set to
'bgp', was making it represent the IP address of a BGP peer instead. This is
found not correct and hence peer_src_ip has now been disconnected from the
[ns]facctd_as_new feature and always constitutes a reference to the NetFlow
or sFlow emitter.
TO: >= 0.14.0rc2
FROM: <= 0.14.0rc1
TOPIC: NetFlow v9 sampling
DESC: Support for sampling in NetFlow v9 and IPFIX is elegant from an architecture
point of view - but complex if compared to NetFlow v5 and sFlow for example.
Such increased complexity lacking of proper framing by means of a supportive
RFC exposes to bizzarre and creative implementations by vendors. 0.14.0rc2
introduces fixes and workarounds to its sampled NetFlow v9 support in an
effort to tackle specific but popular platforms among operators - and which
can result in breaking some backward compatibility in this sense. 0.14.0rc2
introduces a sampling_map feature, which although not rocket science from a
concept point of view, it helps supporting sampled NetFlow v9 in heterogeneous
network hardware environments at the cost of an extra static setting to care
about; on the other hand it's also true sampling rates are often uniform and
seldomly redefined in a production network.
TO: >= 0.12.1
FROM <= 0.12.0
TOPIC: Data source for ASNs must be explicitely defined
DESC: data source for 'src_as' and 'dst_as' primitives for nfprobe and sfprobe
plugins is now expected to be explicitely defined via the [ pmacctd_as |
uacctd_as ] directive. All other plugins were already working like that.
In terms of backward compatibility the only case affected is getting ASN
values out of a Networks File: up to 0.12.0, it was sufficient to define
a networks_file to implicitely use it.
TO: >= 0.12.0rc1
FROM: <= 0.11
TOPIC: agent_id size and SQL table schemas
DESC: With release 0.12, the agent_id field becomes 4-bytes large (from 2-bytes
previously). SQL table schemas have been updated accordingly. If running
a previous release and upgrading, you might incur into the risk that both
Pre/Post-tagging infrastructures will accept values up to ~4M while the
underlying SQL table schema is configured with a 2-bytes field. Solution
is to run an "ALTER TABLE" statement to increase the field size during a
maintenance window.
TO: >= 0.12.0rc1
FROM: <= 0.11
TOPIC: nfprobe plugin: NetFlow v9 and 32-bit ASNs
DESC: Release 0.12 introduces support for 32-bit ASNs in pmacct; things do not
change in NetFlow v5 as if a 32-bit ASN is encountered, it is written as
AS23456. In NetFlow v9, though, the source and destination AS fields are
specified as 4 bytes long in the template. Given the template nature of
NetFlow v9, this shouldn't pose a problem with 3rd party implementations
but it's better to pay some extra attention while upgrading an existing
installation.
TO: >= 0.10.0
FROM: <= 0.10.0rc3
TOPIC: Configuration directives and command-line options
DESC: In all previous releases, commandline options ( ie. -D -c ) were mutually
exclusive with respect to configuration directives; now, they can cohexist
and, more specifically, commandline options will override the content of
the configuration file. This exposes to more interesting usages:
shell> pmacctd -I -f
to launch pmacctd sharing an unique configuration file while reading data
from different tcpdump/ethereal tracefiles among multiple runs.
TO: >= 0.8.3
FROM: <= 0.8.2
TOPIC: Pre-Tagging, Post-Tagging
DESC: In all previous releases, the 'pre_tag_map' and 'post_tag' directives were
causing the captured traffic to be automatically tagged while forwarded to
each active plugin; this behaviour can result in reduced flexibility; the
0.8.3 release makes the two forementioned directives just to evaluate the
tag to be assigned to captured traffic; a new 'aggregate' directive keyword
- tag - causes the traffic to be marked (basing on the previous evaluation).
So, a configuration like the following:
...
pre_tag_map: /usr/local/pmacct/pre_tag.map
aggregate[dummy]: src_host,dst_host,src_port,dst_port
...
Have to be rewritten the following way in order for the plugin 'dummy' to
receive the tags:
...
pre_tag_map: /usr/local/pmacct/pre_tag.map
aggregate[dummy]: tag,src_host,dst_host,src_port,dst_port
...
[EOF]
pmacct-1.7.8/autogen.sh 0000755 0001750 0001750 00000004204 14354105275 014013 0 ustar paolo paolo #!/bin/sh
set -e
case "$(uname)" in
Darwin)
LIBTOOLIZE=${LIBTOOLIZE:-glibtoolize}
;;
*)
LIBTOOLIZE=${LIBTOOLIZE:-libtoolize}
;;
esac
AUTORECONF=${AUTORECONF:-autoreconf}
ACLOCAL=${ACLOCAL:-aclocal}
AUTOCONF=${AUTOCONF:-autoconf}
AUTOHEADER=${AUTOHEADER:-autoheader}
AUTOMAKE=${AUTOMAKE:-automake}
# Check we have all tools installed
check_command() {
command -v "${1}" > /dev/null 2>&1 || {
>&2 echo "autogen.sh: could not find \`$1'. \`$1' is required to run autogen.sh."
exit 1
}
}
check_command "$LIBTOOLIZE"
check_command "$AUTORECONF"
check_command "$ACLOCAL"
check_command "$AUTOCONF"
check_command "$AUTOHEADER"
check_command "$AUTOMAKE"
# Absence of pkg-config or misconfiguration can make some odd error
# messages, we check if it is installed correctly. See:
# https://blogs.oracle.com/mandy/entry/autoconf_weirdness
#
# We cannot just check for pkg-config command, we need to check for
# PKG_* macros. The pkg-config command can be defined in ./configure,
# we cannot tell anything when not present.
check_pkg_config() {
grep -q '^AC_DEFUN.*PKG_CHECK_MODULES' aclocal.m4 || {
cat <&2
autogen.sh: could not find PKG_CHECK_MODULES macro.
Either pkg-config is not installed on your system or
\`pkg.m4' is missing or not found by aclocal.
If \`pkg.m4' is installed at an unusual location, re-run
\`autogen.sh' by setting \`ACLOCAL_FLAGS':
ACLOCAL_FLAGS="-I /share/aclocal" ./autogen.sh
EOF
exit 1
}
}
echo "autogen.sh: reconfigure with autoreconf"
${AUTORECONF} -vif -I m4 || {
echo "autogen.sh: autoreconf has failed ($?), let's do it manually"
[ -f ./configure.ac ] || [ -f ./configure.in ] || continue
echo "autogen.sh: configure `basename $PWD`"
${ACLOCAL} -I m4 ${ACLOCAL_FLAGS}
check_pkg_config
${LIBTOOLIZE} --automake --copy --force
${ACLOCAL} -I m4 ${ACLOCAL_FLAGS}
${AUTOCONF} --force
${AUTOHEADER}
${AUTOMAKE} --add-missing --copy --force-missing
}
bin/configure-help-replace.sh
echo "autogen.sh: for the next step, run './configure' [or './configure --help' to check available options]"
exit 0
pmacct-1.7.8/config.sub 0000755 0001750 0001750 00000106450 14354105415 013777 0 ustar paolo paolo #! /bin/sh
# Configuration validation subroutine script.
# Copyright 1992-2018 Free Software Foundation, Inc.
timestamp='2018-02-22'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see .
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that
# program. This Exception is an additional permission under section 7
# of the GNU General Public License, version 3 ("GPLv3").
# Please send patches to .
#
# Configuration subroutine to validate and canonicalize a configuration type.
# Supply the specified configuration type as an argument.
# If it is invalid, we print an error message on stderr and exit with code 1.
# Otherwise, we print the canonical config type on stdout and succeed.
# You can get the latest version of this script from:
# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
# This file is supposed to be the same for all GNU packages
# and recognize all the CPU types, system types and aliases
# that are meaningful with *any* GNU software.
# Each package is responsible for reporting which valid configurations
# it does not support. The user should be able to distinguish
# a failure to support a valid configuration from a meaningless
# configuration.
# The goal of this file is to map all the various variations of a given
# machine specification into a single specification in the form:
# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
# or in some cases, the newer four-part form:
# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
# It is wrong to echo any other type of specification.
me=`echo "$0" | sed -e 's,.*/,,'`
usage="\
Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
Canonicalize a configuration name.
Options:
-h, --help print this help, then exit
-t, --time-stamp print date of last modification, then exit
-v, --version print version number, then exit
Report bugs and patches to ."
version="\
GNU config.sub ($timestamp)
Copyright 1992-2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
help="
Try \`$me --help' for more information."
# Parse command line
while test $# -gt 0 ; do
case $1 in
--time-stamp | --time* | -t )
echo "$timestamp" ; exit ;;
--version | -v )
echo "$version" ; exit ;;
--help | --h* | -h )
echo "$usage"; exit ;;
-- ) # Stop option processing
shift; break ;;
- ) # Use stdin as input.
break ;;
-* )
echo "$me: invalid option $1$help"
exit 1 ;;
*local*)
# First pass through any local machine types.
echo "$1"
exit ;;
* )
break ;;
esac
done
case $# in
0) echo "$me: missing argument$help" >&2
exit 1;;
1) ;;
*) echo "$me: too many arguments$help" >&2
exit 1;;
esac
# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
# Here we must recognize all the valid KERNEL-OS combinations.
maybe_os=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
case $maybe_os in
nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \
kopensolaris*-gnu* | cloudabi*-eabi* | \
storm-chaos* | os2-emx* | rtmk-nova*)
os=-$maybe_os
basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
;;
android-linux)
os=-linux-android
basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
;;
*)
basic_machine=`echo "$1" | sed 's/-[^-]*$//'`
if [ "$basic_machine" != "$1" ]
then os=`echo "$1" | sed 's/.*-/-/'`
else os=; fi
;;
esac
### Let's recognize common machines as not being operating systems so
### that things like config.sub decstation-3100 work. We also
### recognize some manufacturers as not being operating systems, so we
### can provide default operating systems below.
case $os in
-sun*os*)
# Prevent following clause from handling this invalid input.
;;
-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
-apple | -axis | -knuth | -cray | -microblaze*)
os=
basic_machine=$1
;;
-bluegene*)
os=-cnk
;;
-sim | -cisco | -oki | -wec | -winbond)
os=
basic_machine=$1
;;
-scout)
;;
-wrs)
os=-vxworks
basic_machine=$1
;;
-chorusos*)
os=-chorusos
basic_machine=$1
;;
-chorusrdb)
os=-chorusrdb
basic_machine=$1
;;
-hiux*)
os=-hiuxwe2
;;
-sco6)
os=-sco5v6
basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
;;
-sco5)
os=-sco3.2v5
basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
;;
-sco4)
os=-sco3.2v4
basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
;;
-sco3.2.[4-9]*)
os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
;;
-sco3.2v[4-9]*)
# Don't forget version if it is 3.2v4 or newer.
basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
;;
-sco5v6*)
# Don't forget version if it is 3.2v4 or newer.
basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
;;
-sco*)
os=-sco3.2v2
basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
;;
-udk*)
basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
;;
-isc)
os=-isc2.2
basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
;;
-clix*)
basic_machine=clipper-intergraph
;;
-isc*)
basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
;;
-lynx*178)
os=-lynxos178
;;
-lynx*5)
os=-lynxos5
;;
-lynx*)
os=-lynxos
;;
-ptx*)
basic_machine=`echo "$1" | sed -e 's/86-.*/86-sequent/'`
;;
-psos*)
os=-psos
;;
-mint | -mint[0-9]*)
basic_machine=m68k-atari
os=-mint
;;
esac
# Decode aliases for certain CPU-COMPANY combinations.
case $basic_machine in
# Recognize the basic CPU types without company name.
# Some are omitted here because they have special meanings below.
1750a | 580 \
| a29k \
| aarch64 | aarch64_be \
| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
| am33_2.0 \
| arc | arceb \
| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
| avr | avr32 \
| ba \
| be32 | be64 \
| bfin \
| c4x | c8051 | clipper \
| d10v | d30v | dlx | dsp16xx \
| e2k | epiphany \
| fido | fr30 | frv | ft32 \
| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
| hexagon \
| i370 | i860 | i960 | ia16 | ia64 \
| ip2k | iq2000 \
| k1om \
| le32 | le64 \
| lm32 \
| m32c | m32r | m32rle | m68000 | m68k | m88k \
| maxq | mb | microblaze | microblazeel | mcore | mep | metag \
| mips | mipsbe | mipseb | mipsel | mipsle \
| mips16 \
| mips64 | mips64el \
| mips64octeon | mips64octeonel \
| mips64orion | mips64orionel \
| mips64r5900 | mips64r5900el \
| mips64vr | mips64vrel \
| mips64vr4100 | mips64vr4100el \
| mips64vr4300 | mips64vr4300el \
| mips64vr5000 | mips64vr5000el \
| mips64vr5900 | mips64vr5900el \
| mipsisa32 | mipsisa32el \
| mipsisa32r2 | mipsisa32r2el \
| mipsisa32r6 | mipsisa32r6el \
| mipsisa64 | mipsisa64el \
| mipsisa64r2 | mipsisa64r2el \
| mipsisa64r6 | mipsisa64r6el \
| mipsisa64sb1 | mipsisa64sb1el \
| mipsisa64sr71k | mipsisa64sr71kel \
| mipsr5900 | mipsr5900el \
| mipstx39 | mipstx39el \
| mn10200 | mn10300 \
| moxie \
| mt \
| msp430 \
| nds32 | nds32le | nds32be \
| nios | nios2 | nios2eb | nios2el \
| ns16k | ns32k \
| open8 | or1k | or1knd | or32 \
| pdp10 | pj | pjl \
| powerpc | powerpc64 | powerpc64le | powerpcle \
| pru \
| pyramid \
| riscv32 | riscv64 \
| rl78 | rx \
| score \
| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
| sh64 | sh64le \
| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
| spu \
| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
| ubicom32 \
| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
| visium \
| wasm32 \
| x86 | xc16x | xstormy16 | xtensa \
| z8k | z80)
basic_machine=$basic_machine-unknown
;;
c54x)
basic_machine=tic54x-unknown
;;
c55x)
basic_machine=tic55x-unknown
;;
c6x)
basic_machine=tic6x-unknown
;;
leon|leon[3-9])
basic_machine=sparc-$basic_machine
;;
m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
basic_machine=$basic_machine-unknown
os=-none
;;
m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65)
;;
ms1)
basic_machine=mt-unknown
;;
strongarm | thumb | xscale)
basic_machine=arm-unknown
;;
xgate)
basic_machine=$basic_machine-unknown
os=-none
;;
xscaleeb)
basic_machine=armeb-unknown
;;
xscaleel)
basic_machine=armel-unknown
;;
# We use `pc' rather than `unknown'
# because (1) that's what they normally are, and
# (2) the word "unknown" tends to confuse beginning users.
i*86 | x86_64)
basic_machine=$basic_machine-pc
;;
# Object if more than one company name word.
*-*-*)
echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2
exit 1
;;
# Recognize the basic CPU types with company name.
580-* \
| a29k-* \
| aarch64-* | aarch64_be-* \
| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
| alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
| arm-* | armbe-* | armle-* | armeb-* | armv*-* \
| avr-* | avr32-* \
| ba-* \
| be32-* | be64-* \
| bfin-* | bs2000-* \
| c[123]* | c30-* | [cjt]90-* | c4x-* \
| c8051-* | clipper-* | craynv-* | cydra-* \
| d10v-* | d30v-* | dlx-* \
| e2k-* | elxsi-* \
| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
| h8300-* | h8500-* \
| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
| hexagon-* \
| i*86-* | i860-* | i960-* | ia16-* | ia64-* \
| ip2k-* | iq2000-* \
| k1om-* \
| le32-* | le64-* \
| lm32-* \
| m32c-* | m32r-* | m32rle-* \
| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
| m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
| microblaze-* | microblazeel-* \
| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
| mips16-* \
| mips64-* | mips64el-* \
| mips64octeon-* | mips64octeonel-* \
| mips64orion-* | mips64orionel-* \
| mips64r5900-* | mips64r5900el-* \
| mips64vr-* | mips64vrel-* \
| mips64vr4100-* | mips64vr4100el-* \
| mips64vr4300-* | mips64vr4300el-* \
| mips64vr5000-* | mips64vr5000el-* \
| mips64vr5900-* | mips64vr5900el-* \
| mipsisa32-* | mipsisa32el-* \
| mipsisa32r2-* | mipsisa32r2el-* \
| mipsisa32r6-* | mipsisa32r6el-* \
| mipsisa64-* | mipsisa64el-* \
| mipsisa64r2-* | mipsisa64r2el-* \
| mipsisa64r6-* | mipsisa64r6el-* \
| mipsisa64sb1-* | mipsisa64sb1el-* \
| mipsisa64sr71k-* | mipsisa64sr71kel-* \
| mipsr5900-* | mipsr5900el-* \
| mipstx39-* | mipstx39el-* \
| mmix-* \
| mt-* \
| msp430-* \
| nds32-* | nds32le-* | nds32be-* \
| nios-* | nios2-* | nios2eb-* | nios2el-* \
| none-* | np1-* | ns16k-* | ns32k-* \
| open8-* \
| or1k*-* \
| orion-* \
| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
| pru-* \
| pyramid-* \
| riscv32-* | riscv64-* \
| rl78-* | romp-* | rs6000-* | rx-* \
| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
| sparclite-* \
| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
| tahoe-* \
| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
| tile*-* \
| tron-* \
| ubicom32-* \
| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
| vax-* \
| visium-* \
| wasm32-* \
| we32k-* \
| x86-* | x86_64-* | xc16x-* | xps100-* \
| xstormy16-* | xtensa*-* \
| ymp-* \
| z8k-* | z80-*)
;;
# Recognize the basic CPU types without company name, with glob match.
xtensa*)
basic_machine=$basic_machine-unknown
;;
# Recognize the various machine names and aliases which stand
# for a CPU type and a company and sometimes even an OS.
386bsd)
basic_machine=i386-pc
os=-bsd
;;
3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
basic_machine=m68000-att
;;
3b*)
basic_machine=we32k-att
;;
a29khif)
basic_machine=a29k-amd
os=-udi
;;
abacus)
basic_machine=abacus-unknown
;;
adobe68k)
basic_machine=m68010-adobe
os=-scout
;;
alliant | fx80)
basic_machine=fx80-alliant
;;
altos | altos3068)
basic_machine=m68k-altos
;;
am29k)
basic_machine=a29k-none
os=-bsd
;;
amd64)
basic_machine=x86_64-pc
;;
amd64-*)
basic_machine=x86_64-`echo "$basic_machine" | sed 's/^[^-]*-//'`
;;
amdahl)
basic_machine=580-amdahl
os=-sysv
;;
amiga | amiga-*)
basic_machine=m68k-unknown
;;
amigaos | amigados)
basic_machine=m68k-unknown
os=-amigaos
;;
amigaunix | amix)
basic_machine=m68k-unknown
os=-sysv4
;;
apollo68)
basic_machine=m68k-apollo
os=-sysv
;;
apollo68bsd)
basic_machine=m68k-apollo
os=-bsd
;;
aros)
basic_machine=i386-pc
os=-aros
;;
asmjs)
basic_machine=asmjs-unknown
;;
aux)
basic_machine=m68k-apple
os=-aux
;;
balance)
basic_machine=ns32k-sequent
os=-dynix
;;
blackfin)
basic_machine=bfin-unknown
os=-linux
;;
blackfin-*)
basic_machine=bfin-`echo "$basic_machine" | sed 's/^[^-]*-//'`
os=-linux
;;
bluegene*)
basic_machine=powerpc-ibm
os=-cnk
;;
c54x-*)
basic_machine=tic54x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
;;
c55x-*)
basic_machine=tic55x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
;;
c6x-*)
basic_machine=tic6x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
;;
c90)
basic_machine=c90-cray
os=-unicos
;;
cegcc)
basic_machine=arm-unknown
os=-cegcc
;;
convex-c1)
basic_machine=c1-convex
os=-bsd
;;
convex-c2)
basic_machine=c2-convex
os=-bsd
;;
convex-c32)
basic_machine=c32-convex
os=-bsd
;;
convex-c34)
basic_machine=c34-convex
os=-bsd
;;
convex-c38)
basic_machine=c38-convex
os=-bsd
;;
cray | j90)
basic_machine=j90-cray
os=-unicos
;;
craynv)
basic_machine=craynv-cray
os=-unicosmp
;;
cr16 | cr16-*)
basic_machine=cr16-unknown
os=-elf
;;
crds | unos)
basic_machine=m68k-crds
;;
crisv32 | crisv32-* | etraxfs*)
basic_machine=crisv32-axis
;;
cris | cris-* | etrax*)
basic_machine=cris-axis
;;
crx)
basic_machine=crx-unknown
os=-elf
;;
da30 | da30-*)
basic_machine=m68k-da30
;;
decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
basic_machine=mips-dec
;;
decsystem10* | dec10*)
basic_machine=pdp10-dec
os=-tops10
;;
decsystem20* | dec20*)
basic_machine=pdp10-dec
os=-tops20
;;
delta | 3300 | motorola-3300 | motorola-delta \
| 3300-motorola | delta-motorola)
basic_machine=m68k-motorola
;;
delta88)
basic_machine=m88k-motorola
os=-sysv3
;;
dicos)
basic_machine=i686-pc
os=-dicos
;;
djgpp)
basic_machine=i586-pc
os=-msdosdjgpp
;;
dpx20 | dpx20-*)
basic_machine=rs6000-bull
os=-bosx
;;
dpx2*)
basic_machine=m68k-bull
os=-sysv3
;;
e500v[12])
basic_machine=powerpc-unknown
os=$os"spe"
;;
e500v[12]-*)
basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'`
os=$os"spe"
;;
ebmon29k)
basic_machine=a29k-amd
os=-ebmon
;;
elxsi)
basic_machine=elxsi-elxsi
os=-bsd
;;
encore | umax | mmax)
basic_machine=ns32k-encore
;;
es1800 | OSE68k | ose68k | ose | OSE)
basic_machine=m68k-ericsson
os=-ose
;;
fx2800)
basic_machine=i860-alliant
;;
genix)
basic_machine=ns32k-ns
;;
gmicro)
basic_machine=tron-gmicro
os=-sysv
;;
go32)
basic_machine=i386-pc
os=-go32
;;
h3050r* | hiux*)
basic_machine=hppa1.1-hitachi
os=-hiuxwe2
;;
h8300hms)
basic_machine=h8300-hitachi
os=-hms
;;
h8300xray)
basic_machine=h8300-hitachi
os=-xray
;;
h8500hms)
basic_machine=h8500-hitachi
os=-hms
;;
harris)
basic_machine=m88k-harris
os=-sysv3
;;
hp300-*)
basic_machine=m68k-hp
;;
hp300bsd)
basic_machine=m68k-hp
os=-bsd
;;
hp300hpux)
basic_machine=m68k-hp
os=-hpux
;;
hp3k9[0-9][0-9] | hp9[0-9][0-9])
basic_machine=hppa1.0-hp
;;
hp9k2[0-9][0-9] | hp9k31[0-9])
basic_machine=m68000-hp
;;
hp9k3[2-9][0-9])
basic_machine=m68k-hp
;;
hp9k6[0-9][0-9] | hp6[0-9][0-9])
basic_machine=hppa1.0-hp
;;
hp9k7[0-79][0-9] | hp7[0-79][0-9])
basic_machine=hppa1.1-hp
;;
hp9k78[0-9] | hp78[0-9])
# FIXME: really hppa2.0-hp
basic_machine=hppa1.1-hp
;;
hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
# FIXME: really hppa2.0-hp
basic_machine=hppa1.1-hp
;;
hp9k8[0-9][13679] | hp8[0-9][13679])
basic_machine=hppa1.1-hp
;;
hp9k8[0-9][0-9] | hp8[0-9][0-9])
basic_machine=hppa1.0-hp
;;
hppaosf)
basic_machine=hppa1.1-hp
os=-osf
;;
hppro)
basic_machine=hppa1.1-hp
os=-proelf
;;
i370-ibm* | ibm*)
basic_machine=i370-ibm
;;
i*86v32)
basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
os=-sysv32
;;
i*86v4*)
basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
os=-sysv4
;;
i*86v)
basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
os=-sysv
;;
i*86sol2)
basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
os=-solaris2
;;
i386mach)
basic_machine=i386-mach
os=-mach
;;
vsta)
basic_machine=i386-unknown
os=-vsta
;;
iris | iris4d)
basic_machine=mips-sgi
case $os in
-irix*)
;;
*)
os=-irix4
;;
esac
;;
isi68 | isi)
basic_machine=m68k-isi
os=-sysv
;;
leon-*|leon[3-9]-*)
basic_machine=sparc-`echo "$basic_machine" | sed 's/-.*//'`
;;
m68knommu)
basic_machine=m68k-unknown
os=-linux
;;
m68knommu-*)
basic_machine=m68k-`echo "$basic_machine" | sed 's/^[^-]*-//'`
os=-linux
;;
magnum | m3230)
basic_machine=mips-mips
os=-sysv
;;
merlin)
basic_machine=ns32k-utek
os=-sysv
;;
microblaze*)
basic_machine=microblaze-xilinx
;;
mingw64)
basic_machine=x86_64-pc
os=-mingw64
;;
mingw32)
basic_machine=i686-pc
os=-mingw32
;;
mingw32ce)
basic_machine=arm-unknown
os=-mingw32ce
;;
miniframe)
basic_machine=m68000-convergent
;;
*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
basic_machine=m68k-atari
os=-mint
;;
mips3*-*)
basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`
;;
mips3*)
basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`-unknown
;;
monitor)
basic_machine=m68k-rom68k
os=-coff
;;
morphos)
basic_machine=powerpc-unknown
os=-morphos
;;
moxiebox)
basic_machine=moxie-unknown
os=-moxiebox
;;
msdos)
basic_machine=i386-pc
os=-msdos
;;
ms1-*)
basic_machine=`echo "$basic_machine" | sed -e 's/ms1-/mt-/'`
;;
msys)
basic_machine=i686-pc
os=-msys
;;
mvs)
basic_machine=i370-ibm
os=-mvs
;;
nacl)
basic_machine=le32-unknown
os=-nacl
;;
ncr3000)
basic_machine=i486-ncr
os=-sysv4
;;
netbsd386)
basic_machine=i386-unknown
os=-netbsd
;;
netwinder)
basic_machine=armv4l-rebel
os=-linux
;;
news | news700 | news800 | news900)
basic_machine=m68k-sony
os=-newsos
;;
news1000)
basic_machine=m68030-sony
os=-newsos
;;
news-3600 | risc-news)
basic_machine=mips-sony
os=-newsos
;;
necv70)
basic_machine=v70-nec
os=-sysv
;;
next | m*-next)
basic_machine=m68k-next
case $os in
-nextstep* )
;;
-ns2*)
os=-nextstep2
;;
*)
os=-nextstep3
;;
esac
;;
nh3000)
basic_machine=m68k-harris
os=-cxux
;;
nh[45]000)
basic_machine=m88k-harris
os=-cxux
;;
nindy960)
basic_machine=i960-intel
os=-nindy
;;
mon960)
basic_machine=i960-intel
os=-mon960
;;
nonstopux)
basic_machine=mips-compaq
os=-nonstopux
;;
np1)
basic_machine=np1-gould
;;
neo-tandem)
basic_machine=neo-tandem
;;
nse-tandem)
basic_machine=nse-tandem
;;
nsr-tandem)
basic_machine=nsr-tandem
;;
nsv-tandem)
basic_machine=nsv-tandem
;;
nsx-tandem)
basic_machine=nsx-tandem
;;
op50n-* | op60c-*)
basic_machine=hppa1.1-oki
os=-proelf
;;
openrisc | openrisc-*)
basic_machine=or32-unknown
;;
os400)
basic_machine=powerpc-ibm
os=-os400
;;
OSE68000 | ose68000)
basic_machine=m68000-ericsson
os=-ose
;;
os68k)
basic_machine=m68k-none
os=-os68k
;;
pa-hitachi)
basic_machine=hppa1.1-hitachi
os=-hiuxwe2
;;
paragon)
basic_machine=i860-intel
os=-osf
;;
parisc)
basic_machine=hppa-unknown
os=-linux
;;
parisc-*)
basic_machine=hppa-`echo "$basic_machine" | sed 's/^[^-]*-//'`
os=-linux
;;
pbd)
basic_machine=sparc-tti
;;
pbb)
basic_machine=m68k-tti
;;
pc532 | pc532-*)
basic_machine=ns32k-pc532
;;
pc98)
basic_machine=i386-pc
;;
pc98-*)
basic_machine=i386-`echo "$basic_machine" | sed 's/^[^-]*-//'`
;;
pentium | p5 | k5 | k6 | nexgen | viac3)
basic_machine=i586-pc
;;
pentiumpro | p6 | 6x86 | athlon | athlon_*)
basic_machine=i686-pc
;;
pentiumii | pentium2 | pentiumiii | pentium3)
basic_machine=i686-pc
;;
pentium4)
basic_machine=i786-pc
;;
pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
basic_machine=i586-`echo "$basic_machine" | sed 's/^[^-]*-//'`
;;
pentiumpro-* | p6-* | 6x86-* | athlon-*)
basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'`
;;
pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'`
;;
pentium4-*)
basic_machine=i786-`echo "$basic_machine" | sed 's/^[^-]*-//'`
;;
pn)
basic_machine=pn-gould
;;
power) basic_machine=power-ibm
;;
ppc | ppcbe) basic_machine=powerpc-unknown
;;
ppc-* | ppcbe-*)
basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'`
;;
ppcle | powerpclittle)
basic_machine=powerpcle-unknown
;;
ppcle-* | powerpclittle-*)
basic_machine=powerpcle-`echo "$basic_machine" | sed 's/^[^-]*-//'`
;;
ppc64) basic_machine=powerpc64-unknown
;;
ppc64-*) basic_machine=powerpc64-`echo "$basic_machine" | sed 's/^[^-]*-//'`
;;
ppc64le | powerpc64little)
basic_machine=powerpc64le-unknown
;;
ppc64le-* | powerpc64little-*)
basic_machine=powerpc64le-`echo "$basic_machine" | sed 's/^[^-]*-//'`
;;
ps2)
basic_machine=i386-ibm
;;
pw32)
basic_machine=i586-unknown
os=-pw32
;;
rdos | rdos64)
basic_machine=x86_64-pc
os=-rdos
;;
rdos32)
basic_machine=i386-pc
os=-rdos
;;
rom68k)
basic_machine=m68k-rom68k
os=-coff
;;
rm[46]00)
basic_machine=mips-siemens
;;
rtpc | rtpc-*)
basic_machine=romp-ibm
;;
s390 | s390-*)
basic_machine=s390-ibm
;;
s390x | s390x-*)
basic_machine=s390x-ibm
;;
sa29200)
basic_machine=a29k-amd
os=-udi
;;
sb1)
basic_machine=mipsisa64sb1-unknown
;;
sb1el)
basic_machine=mipsisa64sb1el-unknown
;;
sde)
basic_machine=mipsisa32-sde
os=-elf
;;
sei)
basic_machine=mips-sei
os=-seiux
;;
sequent)
basic_machine=i386-sequent
;;
sh5el)
basic_machine=sh5le-unknown
;;
simso-wrs)
basic_machine=sparclite-wrs
os=-vxworks
;;
sps7)
basic_machine=m68k-bull
os=-sysv2
;;
spur)
basic_machine=spur-unknown
;;
st2000)
basic_machine=m68k-tandem
;;
stratus)
basic_machine=i860-stratus
os=-sysv4
;;
strongarm-* | thumb-*)
basic_machine=arm-`echo "$basic_machine" | sed 's/^[^-]*-//'`
;;
sun2)
basic_machine=m68000-sun
;;
sun2os3)
basic_machine=m68000-sun
os=-sunos3
;;
sun2os4)
basic_machine=m68000-sun
os=-sunos4
;;
sun3os3)
basic_machine=m68k-sun
os=-sunos3
;;
sun3os4)
basic_machine=m68k-sun
os=-sunos4
;;
sun4os3)
basic_machine=sparc-sun
os=-sunos3
;;
sun4os4)
basic_machine=sparc-sun
os=-sunos4
;;
sun4sol2)
basic_machine=sparc-sun
os=-solaris2
;;
sun3 | sun3-*)
basic_machine=m68k-sun
;;
sun4)
basic_machine=sparc-sun
;;
sun386 | sun386i | roadrunner)
basic_machine=i386-sun
;;
sv1)
basic_machine=sv1-cray
os=-unicos
;;
symmetry)
basic_machine=i386-sequent
os=-dynix
;;
t3e)
basic_machine=alphaev5-cray
os=-unicos
;;
t90)
basic_machine=t90-cray
os=-unicos
;;
tile*)
basic_machine=$basic_machine-unknown
os=-linux-gnu
;;
tx39)
basic_machine=mipstx39-unknown
;;
tx39el)
basic_machine=mipstx39el-unknown
;;
toad1)
basic_machine=pdp10-xkl
os=-tops20
;;
tower | tower-32)
basic_machine=m68k-ncr
;;
tpf)
basic_machine=s390x-ibm
os=-tpf
;;
udi29k)
basic_machine=a29k-amd
os=-udi
;;
ultra3)
basic_machine=a29k-nyu
os=-sym1
;;
v810 | necv810)
basic_machine=v810-nec
os=-none
;;
vaxv)
basic_machine=vax-dec
os=-sysv
;;
vms)
basic_machine=vax-dec
os=-vms
;;
vpp*|vx|vx-*)
basic_machine=f301-fujitsu
;;
vxworks960)
basic_machine=i960-wrs
os=-vxworks
;;
vxworks68)
basic_machine=m68k-wrs
os=-vxworks
;;
vxworks29k)
basic_machine=a29k-wrs
os=-vxworks
;;
w65*)
basic_machine=w65-wdc
os=-none
;;
w89k-*)
basic_machine=hppa1.1-winbond
os=-proelf
;;
x64)
basic_machine=x86_64-pc
;;
xbox)
basic_machine=i686-pc
os=-mingw32
;;
xps | xps100)
basic_machine=xps100-honeywell
;;
xscale-* | xscalee[bl]-*)
basic_machine=`echo "$basic_machine" | sed 's/^xscale/arm/'`
;;
ymp)
basic_machine=ymp-cray
os=-unicos
;;
none)
basic_machine=none-none
os=-none
;;
# Here we handle the default manufacturer of certain CPU types. It is in
# some cases the only manufacturer, in others, it is the most popular.
w89k)
basic_machine=hppa1.1-winbond
;;
op50n)
basic_machine=hppa1.1-oki
;;
op60c)
basic_machine=hppa1.1-oki
;;
romp)
basic_machine=romp-ibm
;;
mmix)
basic_machine=mmix-knuth
;;
rs6000)
basic_machine=rs6000-ibm
;;
vax)
basic_machine=vax-dec
;;
pdp11)
basic_machine=pdp11-dec
;;
we32k)
basic_machine=we32k-att
;;
sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
basic_machine=sh-unknown
;;
cydra)
basic_machine=cydra-cydrome
;;
orion)
basic_machine=orion-highlevel
;;
orion105)
basic_machine=clipper-highlevel
;;
mac | mpw | mac-mpw)
basic_machine=m68k-apple
;;
pmac | pmac-mpw)
basic_machine=powerpc-apple
;;
*-unknown)
# Make sure to match an already-canonicalized machine name.
;;
*)
echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2
exit 1
;;
esac
# Here we canonicalize certain aliases for manufacturers.
case $basic_machine in
*-digital*)
basic_machine=`echo "$basic_machine" | sed 's/digital.*/dec/'`
;;
*-commodore*)
basic_machine=`echo "$basic_machine" | sed 's/commodore.*/cbm/'`
;;
*)
;;
esac
# Decode manufacturer-specific aliases for certain operating systems.
if [ x"$os" != x"" ]
then
case $os in
# First match some system type aliases that might get confused
# with valid system types.
# -solaris* is a basic system type, with this one exception.
-auroraux)
os=-auroraux
;;
-solaris1 | -solaris1.*)
os=`echo $os | sed -e 's|solaris1|sunos4|'`
;;
-solaris)
os=-solaris2
;;
-unixware*)
os=-sysv4.2uw
;;
-gnu/linux*)
os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
;;
# es1800 is here to avoid being matched by es* (a different OS)
-es1800*)
os=-ose
;;
# Now accept the basic system types.
# The portable systems comes first.
# Each alternative MUST end in a * to match a version number.
# -sysv* is not here because it comes later, after sysvr4.
-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
| -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
| -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
| -sym* | -kopensolaris* | -plan9* \
| -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
| -aos* | -aros* | -cloudabi* | -sortix* \
| -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
| -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
| -hiux* | -knetbsd* | -mirbsd* | -netbsd* \
| -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \
| -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
| -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
| -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
| -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
| -chorusos* | -chorusrdb* | -cegcc* | -glidix* \
| -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
| -midipix* | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
| -linux-newlib* | -linux-musl* | -linux-uclibc* \
| -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
| -interix* | -uwin* | -mks* | -rhapsody* | -darwin* \
| -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
| -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
| -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
| -morphos* | -superux* | -rtmk* | -windiss* \
| -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
| -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \
| -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox* | -bme* \
| -midnightbsd*)
# Remember, each alternative MUST END IN *, to match a version number.
;;
-qnx*)
case $basic_machine in
x86-* | i*86-*)
;;
*)
os=-nto$os
;;
esac
;;
-nto-qnx*)
;;
-nto*)
os=`echo $os | sed -e 's|nto|nto-qnx|'`
;;
-sim | -xray | -os68k* | -v88r* \
| -windows* | -osx | -abug | -netware* | -os9* \
| -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
;;
-mac*)
os=`echo "$os" | sed -e 's|mac|macos|'`
;;
-linux-dietlibc)
os=-linux-dietlibc
;;
-linux*)
os=`echo $os | sed -e 's|linux|linux-gnu|'`
;;
-sunos5*)
os=`echo "$os" | sed -e 's|sunos5|solaris2|'`
;;
-sunos6*)
os=`echo "$os" | sed -e 's|sunos6|solaris3|'`
;;
-opened*)
os=-openedition
;;
-os400*)
os=-os400
;;
-wince*)
os=-wince
;;
-utek*)
os=-bsd
;;
-dynix*)
os=-bsd
;;
-acis*)
os=-aos
;;
-atheos*)
os=-atheos
;;
-syllable*)
os=-syllable
;;
-386bsd)
os=-bsd
;;
-ctix* | -uts*)
os=-sysv
;;
-nova*)
os=-rtmk-nova
;;
-ns2)
os=-nextstep2
;;
-nsk*)
os=-nsk
;;
# Preserve the version number of sinix5.
-sinix5.*)
os=`echo $os | sed -e 's|sinix|sysv|'`
;;
-sinix*)
os=-sysv4
;;
-tpf*)
os=-tpf
;;
-triton*)
os=-sysv3
;;
-oss*)
os=-sysv3
;;
-svr4*)
os=-sysv4
;;
-svr3)
os=-sysv3
;;
-sysvr4)
os=-sysv4
;;
# This must come after -sysvr4.
-sysv*)
;;
-ose*)
os=-ose
;;
-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
os=-mint
;;
-zvmoe)
os=-zvmoe
;;
-dicos*)
os=-dicos
;;
-pikeos*)
# Until real need of OS specific support for
# particular features comes up, bare metal
# configurations are quite functional.
case $basic_machine in
arm*)
os=-eabi
;;
*)
os=-elf
;;
esac
;;
-nacl*)
;;
-ios)
;;
-none)
;;
*)
# Get rid of the `-' at the beginning of $os.
os=`echo $os | sed 's/[^-]*-//'`
echo Invalid configuration \`"$1"\': system \`"$os"\' not recognized 1>&2
exit 1
;;
esac
else
# Here we handle the default operating systems that come with various machines.
# The value should be what the vendor currently ships out the door with their
# machine or put another way, the most popular os provided with the machine.
# Note that if you're going to try to match "-MANUFACTURER" here (say,
# "-sun"), then you have to tell the case statement up towards the top
# that MANUFACTURER isn't an operating system. Otherwise, code above
# will signal an error saying that MANUFACTURER isn't an operating
# system, and we'll never get to this point.
case $basic_machine in
score-*)
os=-elf
;;
spu-*)
os=-elf
;;
*-acorn)
os=-riscix1.2
;;
arm*-rebel)
os=-linux
;;
arm*-semi)
os=-aout
;;
c4x-* | tic4x-*)
os=-coff
;;
c8051-*)
os=-elf
;;
hexagon-*)
os=-elf
;;
tic54x-*)
os=-coff
;;
tic55x-*)
os=-coff
;;
tic6x-*)
os=-coff
;;
# This must come before the *-dec entry.
pdp10-*)
os=-tops20
;;
pdp11-*)
os=-none
;;
*-dec | vax-*)
os=-ultrix4.2
;;
m68*-apollo)
os=-domain
;;
i386-sun)
os=-sunos4.0.2
;;
m68000-sun)
os=-sunos3
;;
m68*-cisco)
os=-aout
;;
mep-*)
os=-elf
;;
mips*-cisco)
os=-elf
;;
mips*-*)
os=-elf
;;
or32-*)
os=-coff
;;
*-tti) # must be before sparc entry or we get the wrong os.
os=-sysv3
;;
sparc-* | *-sun)
os=-sunos4.1.1
;;
pru-*)
os=-elf
;;
*-be)
os=-beos
;;
*-ibm)
os=-aix
;;
*-knuth)
os=-mmixware
;;
*-wec)
os=-proelf
;;
*-winbond)
os=-proelf
;;
*-oki)
os=-proelf
;;
*-hp)
os=-hpux
;;
*-hitachi)
os=-hiux
;;
i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
os=-sysv
;;
*-cbm)
os=-amigaos
;;
*-dg)
os=-dgux
;;
*-dolphin)
os=-sysv3
;;
m68k-ccur)
os=-rtu
;;
m88k-omron*)
os=-luna
;;
*-next)
os=-nextstep
;;
*-sequent)
os=-ptx
;;
*-crds)
os=-unos
;;
*-ns)
os=-genix
;;
i370-*)
os=-mvs
;;
*-gould)
os=-sysv
;;
*-highlevel)
os=-bsd
;;
*-encore)
os=-bsd
;;
*-sgi)
os=-irix
;;
*-siemens)
os=-sysv4
;;
*-masscomp)
os=-rtu
;;
f30[01]-fujitsu | f700-fujitsu)
os=-uxpv
;;
*-rom68k)
os=-coff
;;
*-*bug)
os=-coff
;;
*-apple)
os=-macos
;;
*-atari*)
os=-mint
;;
*)
os=-none
;;
esac
fi
# Here we handle the case where we know the os, and the CPU type, but not the
# manufacturer. We pick the logical manufacturer.
vendor=unknown
case $basic_machine in
*-unknown)
case $os in
-riscix*)
vendor=acorn
;;
-sunos*)
vendor=sun
;;
-cnk*|-aix*)
vendor=ibm
;;
-beos*)
vendor=be
;;
-hpux*)
vendor=hp
;;
-mpeix*)
vendor=hp
;;
-hiux*)
vendor=hitachi
;;
-unos*)
vendor=crds
;;
-dgux*)
vendor=dg
;;
-luna*)
vendor=omron
;;
-genix*)
vendor=ns
;;
-mvs* | -opened*)
vendor=ibm
;;
-os400*)
vendor=ibm
;;
-ptx*)
vendor=sequent
;;
-tpf*)
vendor=ibm
;;
-vxsim* | -vxworks* | -windiss*)
vendor=wrs
;;
-aux*)
vendor=apple
;;
-hms*)
vendor=hitachi
;;
-mpw* | -macos*)
vendor=apple
;;
-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
vendor=atari
;;
-vos*)
vendor=stratus
;;
esac
basic_machine=`echo "$basic_machine" | sed "s/unknown/$vendor/"`
;;
esac
echo "$basic_machine$os"
exit
# Local variables:
# eval: (add-hook 'write-file-functions 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"
# End:
pmacct-1.7.8/CONFIG-KEYS 0000644 0001750 0001750 00000576756 14354105275 013505 0 ustar paolo paolo SUPPORTED CONFIGURATION KEYS
Both configuration directives and commandline switches are listed below.
A configuration consists of key/value pairs, separated by the ':' char.
Starting a line with the '!' symbol, makes the whole line to be ignored
by the interpreter, making it a comment. Please also refer to QUICKSTART
document and the 'examples/' sub-tree for some examples.
Directives are sometimes grouped, like sql_table and print_output_file:
this is to stress if multiple plugins are running as part of the same
daemon instance, such directives must be casted to the plugin they refer
to - in order to prevent undesired inheritance effects. In other words,
grouped directives share the same field in the configuration structure.
LEGEND of flags:
GLOBAL Can't be configured on individual plugins
NO_GLOBAL Can't be configured globally
NO_PMACCTD Does not apply to pmacctd
NO_UACCTD Does not apply to uacctd
NO_NFACCTD Does not apply to nfacctd
NO_SFACCTD Does not apply to sfacctd
NO_PMBGPD Does not apply to pmbgpd
NO_PMBMPD Does not apply to pmbmpd
ONLY_PMACCTD Applies only to pmacctd
ONLY_UACCTD Applies only to uacctd
ONLY_NFACCTD Applies only to nfacctd
ONLY_SFACCTD Applies only to sfacctd
ONLY_PMBGPD Applies only to pmbgpd
ONLY_PMBMPD Applies only to pmbmpd
MAP Indicates the input file is a map
LIST OF DIRECTIVES:
KEY: debug (-d)
VALUES: [ true | false ]
DESC: Enables debug (default: false).
KEY: debug_internal_msg
VALUES: [ true | false ]
DESC: Extra flag to enable debug of internal messaging between Core process
and plugins. It has to be enabled on top of 'debug' (default: false).
KEY: daemonize (-D) [GLOBAL]
VALUES: [ true | false ]
DESC: Daemonizes the process (default: false).
KEY: aggregate (-c)
VALUES: [ src_mac, dst_mac, vlan, in_vlan, out_vlan, cos, etype, src_host, dst_host,
src_net, dst_net, src_mask, dst_mask, src_as, dst_as, src_port, dst_port,
tos, proto, none, sum_mac, sum_host, sum_net, sum_as, sum_port, flows, tag,
tag2, label, class, tcpflags, in_iface, out_iface, std_comm, ext_comm, lrg_comm,
as_path, peer_src_ip, peer_dst_ip, peer_src_as, peer_dst_as, local_pref,
med, dst_roa, src_std_comm, src_ext_comm, src_lrg_comm, src_as_path,
src_local_pref, src_med, src_roa, mpls_vpn_rd, mpls_pw_id, mpls_label_top,
mpls_label_bottom, mpls_label_stack, sampling_rate, sampling_direction,
src_host_country, dst_host_country, src_host_pocode, dst_host_pocode,
src_host_coords, dst_host_coords, nat_event, fw_event, post_nat_src_host,
post_nat_dst_host, post_nat_src_port, post_nat_dst_port, tunnel_src_mac,
tunnel_dst_mac, tunnel_src_host, tunnel_dst_host, tunnel_proto, tunnel_tos,
tunnel_src_port, tunnel_dst_port, tunnel_tcpflags, fwd_status, vxlan,
timestamp_start, timestamp_end, timestamp_arrival, timestamp_export,
export_proto_seqno, export_proto_version, export_proto_sysid ]
FOREWORDS: Individual IP packets are uniquely identified by their header field values (a
rather large set of primitives!). Same applies to uni-directional IP flows, as
they have at least enough information to discriminate where packets are coming
from and going to. Aggregates are instead used for the sole purpose of IP
accounting and hence can be identified by an arbitrary set of primitives.
The process to create an aggregate starting from IP packets or flows is: (a)
select only the primitives of interest (generic aggregation), (b) optionally
cast certain primitive values into broader logical entities, ie. IP addresses
into network prefixes or Autonomous System Numbers (spatial aggregation) and
(c) sum aggregate bytes/flows/packets counters when a new tributary IP packet
or flow is captured (temporal aggregation).
DESC: Aggregate captured traffic data by selecting the specified set of primitives.
sum_ are compound primitives which sum ingress/egress traffic in a
single aggregate; current limit of sum primitives: each sum primitive is mutual
exclusive with any other, sum and non-sum, primitive. The 'none' primitive
allows to make a single grand total aggregate for traffic flowing through.
'tag', 'tag2' and 'label' generates tags when tagging engines (pre_tag_map,
post_tag) are in use. 'class' enables L7 traffic classification.
NOTES: * List of the aggregation primitives available to each specific pmacct daemon,
along with their description, is available via -a command-line option, ie.
"pmacctd -a".
* Some primitives (ie. tag2, timestamp_start, timestamp_end) are not part of
any default SQL table schema shipped. Always check out documentation related
to the RDBMS in use (ie. 'sql/README.mysql') which will point you to extra
primitive-related documentation, if required.
* peer_src_ip, peer_dst_ip: two primitives with an obscure name conceived to
be as generic as possible due to the many different use-cases around them:
peer_src_ip is the IP address of the node exporting NetFlow/IPFIX or sFlow;
peer_dst_ip is the BGP next-hop or IP next-hop (if use_ip_next_hop is set
to true).
* sampling_rate: if counters renormalization (ie. sfacctd_renormalize) is
enabled this field will report a value of one (1); otherwise it will report
the rate that is passed by the protocol or sampling_map. A value of zero (0)
means 'unknown' and hence no rate is applied to original counter values.
* src_std_comm, src_ext_comm, src_lrg_comm, src_as_path are based on reverse
BGP lookups; peer_src_as, src_local_pref and src_med are by default based on
reverse BGP lookups but can be alternatively based on other methods, for
example maps (ie. bgp_peer_src_as_type). Internet traffic is by nature
asymmetric hence reverse BGP lookups must be used with caution (ie. against
own prefixes).
* mpls_label_top, mpls_label_bottom primitives only include the MPLS label
value, stripped of EXP code-points (and BoS flag). Visibiliy in EXP values
can be achieved by defining a custom primitive to extract the full 3 bytes,
ie. 'name=mplsFullTopLabel field_type=70 len=3 semantics=raw' for NetFlow/
IPFIX. On the contrary mpls_label_stack does extract the full 3 bytes.
* timestamp_start, timestamp_end and timestamp_arrival let pmacct act as a
traffic logger up to the msec level (if reported by the capturing method).
timestamp_start records NetFlow/IPFIX flow start time or observation;
timestamp_end records NetFlow/IPFIX flow end time; timestamp_arrival
records libpcap packet timestamp and sFlow/NetFlow/IPFIX packet arrival
time at the collector. Historical accounting (enabled by the *_history
config directives, ie. kafka_history) finest granularity for time-bins
is 1 minute: timestamp_start can be used for finer greater granularitiies,
ie. second (timestamps_secs set to true) or sub-second.
* tcpflags: in pmacctd, uacctd and sfacctd daemons TCP flags are ORed until
the aggregate is flushed - hence emulating the behaviour of NetFlow/IPFIX.
If a flag analysis is needed, packets with different flags (combinations)
should be isolated using a pre_tag_map/pre_tag_filter or aggregate_filter
features (see examples in QUICKSTART and review libpcap filtering syntax
via pcap-filter man page).
* export_proto_seqno reports about export protocol (NetFlow, sFlow, IPFIX)
sequence number and can be very relevant to detect packet loss. nfacctd and
sfacctd do perform simple non-contextual sequencing checks but these are
mainly limited to check out-of-order situations; proper contextual checking
can be performed as part of post-processing. A specific plugin instance,
separate from the main / accounting one, can be configured with 'aggregate:
export_proto_seqno' for the task. An example of a simple check would be to
find min/max sequence numbers, compute their difference and make sure it
does match to the amount of entries in the interval; the check can be then
windowed over time by using timestamps (ie. 'timestamp_export' primitive
and/or *_history config directives).
* timestamp_export is the observation time at the exporter. This is only
relevant in export protocols involving caching, ie. NetFlow/IPFIX. In all
other cases this would not be populated or be equal to timestamp_start.
* In nfacctd, undocumented aggregation primitive class_frame allows to apply
nDPI clssification to NFv9/IPFIX packets with IE 315 (dataLinkFrameSection).
class primitive instead allows to leverage traditional classification using
NetFlow v9/IPFIX IE 94, 95 and 96 (applicationDescription, applicationId
and applicationName).
* vlan / in_vlan / out_vlan: in NetFlow / IPFIX and sFlow, where there is
indication (explicit or implicit, ie. expressing sample direction) of
ingress / egress sampling, 'vlan' checks both cases reporting the VLAN ID
of the first case checked reporting a non-zero ID (ingress > egress); more
intuitively, in_vlan reports ingress VLAN ID if any and out_vlan reports
egress VLAN ID if any.
DEFAULT: src_host
KEY: aggregate_primitives [GLOBAL, MAP]
DESC: Expects full pathname to a file containing custom-defined primitives. Once
defined in this file, primitives can be used in 'aggregate' statements. The
feature is currently available only in nfacctd, for NetFlow v9/IPFIX, pmacctd
and uacctd. Examples are available in 'examples/primitives.lst.example'. This
map does not support reloading at runtime.
DEFAULT: none
KEY: aggregate_filter [NO_GLOBAL, NO_UACCTD]
DESC: Per-plugin filtering applied against the original packet or flow. Aggregation
is performed slightly afterwards, upon successful match of this filter.
By binding a filter, in tcpdump syntax, to an active plugin, this directive
allows to select which data has to be delivered to the plugin and aggregated
as specified by the plugin 'aggregate' directive. See the following example:
...
aggregate[inbound]: dst_host
aggregate[outbound]: src_host
aggregate_filter[inbound]: dst net 192.168.0.0/16
aggregate_filter[outbound]: src net 192.168.0.0/16
plugins: memory[inbound], memory[outbound]
...
This directive can be used in conjunction with 'pre_tag_filter' (which, in
turn, allows to filter tags). You will also need to force fragmentation handling
in the specific case in which a) none of the 'aggregate' directives is including
L4 primitives (ie. src_port, dst_port) but b) an 'aggregate_filter' runs a filter
which requires dealing with L4 primitives. For further information, refer to the
'pmacctd_force_frag_handling' directive.
DEFAULT: none
KEY: aggregate_unknown_etype [GLOBAL]
VALUES: [ true | false ]
DESC: By default, Ethernet frames with unknown EtherTypes for which pmacct has not
implemented decoding support are ignored by the aggregation engine. Enabling this
option allows such frames to be aggregated by the available Ethernet L2 header
fields ('src_mac', 'dst_mac', 'vlan', 'cos', 'etype').
DEFAULT: false
KEY: dtls_path [GLOBAL]
DESC: Full path to a directory containing files needed to establish a successful DTLS
session (key, certificate and CA file); a key.pem file can be generated with the
"certtool --generate-privkey --outfile key.pem" command-line; a self-signed
cert.pem certificate, having previously created the key, can be generated with
the "certtool --generate-self-signed --load-privkey key.pem --outfile cert.pem"
command-line; the ca-certificates.crt CA file can be copied from (ie. on Debian
or Ubuntu) "/etc/ssl/certs/ca-certificates.crt".
DEFAULT: none
KEY: writer_id_string
DESC: A "writer_id" field is added when sending data onto a Kafka or RabbitMQ broker,
this is meant to add contextual information about the collector producing data
(ie. $proc_name) or the specific batch of data (ie. PID of the writer process,
$writer_pid). Additional static information and separators can be supplied as
part of the string. Some variables are supported:
$proc_name The name of the process producing data. This maps to the plugin
name in case of 'kafka' and 'amqp' plugins and core_proc_name
when the write is made from the Core Process, ie. BGP, BMP and
Streaming Telemetry cases
$writer_pid The PID of the process producing data
$pmacct_build The build version of the collector producing data
Note: The '_' character is part of the variables alphabet not hence it isn't a
valid separator between any two variables and between any variable and static
text. It can only used as part of variables, like the ones defined above, or
static text.
DEFAULT: $proc_name/$writer_pid
KEY: pcap_filter [GLOBAL, PMACCTD_ONLY, ONLY_PMBMPD]
DESC: This filter is global and applied to all incoming packets. It's passed to libpcap
and expects libpcap/tcpdump filter syntax. Being global it doesn't offer a great
flexibility but it's the fastest way to drop unwanted traffic.
DEFAULT: none
KEY: pcap_protocol [GLOBAL, PMACCTD_ONLY]
DESC: If set, specifies a specific packet socket protocol value to limit packet capture
to (for example, 0x0800 = IPv4). This option is only supported if pmacct was built
against a version of libpcap that supports pcap_set_protocol().
DEFAULT: none
KEY: pcap_arista_trailer_offset [GLOBAL, PMACCTD_ONLY]
DESC: Arista does set a trailer structure to convey extra info (ie. output interface, etc.) when
mirroring packets. This knob sets the byte offset from the end of the packet to indicate
where the trailer starts.
DEFAULT: none
KEY: pcap_arista_trailer_flag_value [GLOBAL, PMACCTD_ONLY]
DESC: When 'pcap_arista_trailer_offset' is set, specify the expected value in the arista trailer
flag field that indicates the output interface is present (this varies by chipset).
DEFAULT: 1
KEY: snaplen (-L) [GLOBAL, NO_NFACCTD, NO_SFACCTD]
DESC: Specifies the maximum number of bytes to capture for each packet. This directive has
key importance to both classification and connection tracking engines. In fact, some
protocols (mostly text-based eg.: RTSP, SIP, etc.) benefit of extra bytes because
they give more chances to successfully track data streams spawned by control channel.
But it must be also noted that capturing larger packet portion require more resources.
The right value need to be traded-off. In case classification is enabled, values under
200 bytes are often meaningless. 500-750 bytes are enough even for text based
protocols. Default snaplen value is OK if classification is disabled.
DEFAULT: 128 bytes
KEY: plugins (-P) [GLOBAL]
VALUES: [ memory | print | mysql | pgsql | sqlite3 | nfprobe | sfprobe | tee | amqp | kafka ]
DESC: Plugins to be enabled. memory, print, nfprobe, sfprobe and tee plugins are always
compiled in pmacct executables as they do not have external dependencies. Database
(ie. RDBMS, noSQL) and messaging ones (ie. amqp, kafka) do have external dependencies
and hence are available only if explicitely configured and compiled (see QUICKSTART).
'memory' plugin uses a memory table as backend and a client tool, 'pmacct', can fetch
the memory table content; the memory plugin is only good to prototype solutions, lab
environment without mass traffic generation and small/home production environments.
mysql, pgsql and sqlite3 plugins do output respectively to MySQL (or MariaDB via the
MySQL-compatible C API), PostgreSQL and SQLite 3.x (or BerkeleyDB 5.x via the SQLite
API compiled-in) databases to store data. 'print' plugin prints output data to flat-
files or stdout in JSON, Apache Avro, CSV or tab-spaced encodings. 'amqp' and 'kafka'
plugins allow to output data to RabbitMQ and Kafka brokers respectively. All these
plugins - to output to stdout, files, RDBMS and messaging brokers - are suitable for
production solutions and/or larger scenarios.
'nfprobe' plugin is a NetFlow/IPFIX agent and exports collected data via NetFlow v5/
v9 and IPFIX datagrams to a remote collector. 'sfprobe' plugin is a sFlow agent and
exports collected data via sFlow v5 datagrams to a remote collector. Both 'nfprobe'
and 'sfprobe' plugins can be run only via pmacctd and uacctd daemons (in other words
no collect NetFlow v5 / re-export IPFIX and similar trans-codings are supported).
The 'tee' plugin is a replicator of NetFlow/IPFIX/sFlow data (also transparent); it
can be run only via nfacctd and sfacctd.
Plugins can be either anonymous or named; configuration directives can be global or
bound to a specific plugins when named. An anonymous plugin is declared as 'plugins:
mysql' in the config whereas a named plugin is declared as 'plugins: mysql[name]'.
Then directives can be bound to a specific named plugin as: 'directive[name]: value'.
DEFAULT: memory
KEY: [ nfacctd_pipe_size | sfacctd_pipe_size | pmacctd_pipe_size ] [GLOBAL, NO_UACCTD]
DESC: Defines the size of the kernel socket to read traffic data. The socket is highlighted
below with "XXXX":
XXXX
[network] ----> [kernel] ----> [core process] ----> [plugin] ----> [backend]
[__________pmacct___________]
On Linux systems, if this configuration directive is not specified default socket size
awarded is defined in /proc/sys/net/core/[rw]mem_default ; the maximum configurable
socket size is defined in /proc/sys/net/core/[rw]mem_max instead. Still on Linux, the
"drops" field of /proc/net/udp or /proc/net/udp6 can be checked to ensure its value
is not increasing.
DEFAULT: Operating System default
KEY: [ bgp_daemon_pipe_size | bmp_daemon_pipe_size ] [GLOBAL]
DESC: Defines the size of the kernel socket used for BGP and BMP messaging. The socket is
highlighted below with "XXXX":
XXXX
[network] ----> [kernel] ----> [core process] ----> [plugin] ----> [backend]
[__________pmacct___________]
On Linux systems, if this configuration directive is not specified default socket size
awarded is defined in /proc/sys/net/core/rmem_default ; the maximum configurable socket
size (which can be changed via sysctl) is defined in /proc/sys/net/core/rmem_max
instead.
DEFAULT: Operating System default
KEY: plugin_pipe_size
DESC: Core Process and each of the plugin instances are run into different processes. To
exchange data, they set up a circular queue (home-grown implementation, referred to
as 'pipe') and highlighted below with "XXXX":
XXXX
[network] ----> [kernel] ----> [core process] ----> [plugin] ----> [backend]
[__________pmacct___________]
This directive sets the total size, in bytes, of such queue. Its default size is set
to 4MB. Whenever facing heavy traffic loads, this size can be adjusted to hold more
data. In the following example, the queue between the Core process and the plugin
'test' is set to 10MB:
...
plugins: memory[test]
plugin_pipe_size[test]: 10240000
...
When enabling debug, log messages about obtained and target pipe sizes are printed.
If obtained is less than target, it could mean the maximum socket size granted by
the Operating System has to be increased. On Linux systems default socket size awarded
is defined in /proc/sys/net/core/[rw]mem_default ; the maximum configurable socket
size (which can be changed via sysctl) is defined in /proc/sys/net/core/[rw]mem_max
instead.
In case of data loss messages containing the "missing data detected" string will be
logged - indicating the plugin affected and current settings.
Alternatively see at plugin_pipe_zmq and plugin_pipe_zmq_profile.
DEFAULT: 4MB
KEY: plugin_buffer_size
DESC: By defining the transfer buffer size, in bytes, this directive enables buffering of
data transfers between core process and active plugins. Once a buffer is filled, it
is delivered to the plugin. Setting a larger value may improve throughput (ie. amount
of CPU cycles required to transfer data); setting a smaller value may improve latency,
especially in scenarios with little data influx. It is disabled by default. If used
with the home-grown circular queue implemetation, the value has to be minor/equal to
the size defined by 'plugin_pipe_size' and keeping a ratio between 1:100 and 1:1000
among the two is considered good practice; the circular queue of plugin_pipe_size size
is partitioned in chunks of plugin_buffer_size.
Alternatively see at plugin_pipe_zmq and plugin_pipe_zmq_profile.
DEFAULT: Set to the size of the smallest element to buffer
KEY: plugin_pipe_zmq
VALUES: [ true | false ]
DESC: By defining this directive to 'true', a ZeroMQ queue is used for queueing and data
exchange between the Core Process and the plugins. This is in alternative to the
home-grown circular queue implementation (see plugin_pipe_size description). This
directive, along with all other plugin_pipe_zmq_* directives, can be set globally
or be applied on a per plugin basis (ie. it is a valid scenario, if multiple
plugins are instantiated, that some make use of home-grown queueing, while others
use ZeroMQ based queueing). For a quick comparison: while relying on a ZeroMQ queue
introduces an external dependency, ie. libzmq, it reduces the bare minimum the need
of settings of the home-grown circular queue implementation. See QUICKSTART for
some examples.
DEFAULT: false
KEY: plugin_pipe_zmq_retry
DESC: Defines the interval of time, in seconds, after which a connection to the ZeroMQ
server (Core Process) should be retried by the client (Plugin) after a failure is
detected.
DEFAULT: 60
KEY: plugin_pipe_zmq_profile
VALUES: [ micro | small | medium | large | xlarge ]
DESC: Allows to select some standard buffering profiles. Following are the recommended
buckets in flows/samples/packets per second (the configured buffer value is
reported in brackets and is meant only to facilitate transitioning existing
deployments from plugin_buffer_size):
micro : up to 1K (0KB)
small : from 1K to 10-15K (10KB)
medium : from 10-10K to 100-125K (100KB)
large : from 100-125K to 250K (1MB)
xlarge : from 250K (10MB)
A symptom that the selected profile may be undersized is the missing data warnings
appearing in the logs; a symptom it is oversized instead is the latency in data
being purged out: in fact the buffer has to fill up in order to be released to the
plugin. The amount of flows/samples per second can be estimated as described in Q21
in the FAQS document; 'large' and 'xlarge' (and possibly also 'medium') profiles
may be counter-productive in case of a 'tee' plugin: excessive burstiness may cause
UDP drops due to small default kernel buffers. Should no profile fit the sizing,
the buffering value can be customised using the plugin_buffer_size directive.
DEFAULT: micro
KEY: plugin_pipe_zmq_hwm
DESC: Defines the messages high watermark, that is, "The high water mark is a hard
limit on the maximum number of outstanding messages ZeroMQ shall queue in
memory for any single peer that the specified socket is communicating with. A
value of zero means no limit.". If configured, upon reaching the set watermark
value, exceeding data will be discaded and an error log message will be output.
DEFAULT: 0
KEY: plugin_exit_any
VALUES: [ true | false ]
DESC: Daemons gracefully shut down (core process and all plugins) if either the core
process or all the registered plugins bail out. Setting this to true makes the
daemon to gracefully shut down in case any single one of the plugins bails out
and regardless there may be more plugins still active.
DEFAULT: false
KEY: propagate_signals [GLOBAL]
VALUES: [ true | false ]
DESC: When a signal is sent to the Core Process, propagate it to all active plugins;
this may come handy in scenarios where pmacct is run inside a (Docker) container.
DEFAULT: false
KEY: files_umask
DESC: Defines the mask for newly created files (log, pid, etc.) and their related directory
structure. A mask less than "002" is not accepted due to security reasons.
DEFAULT: 077
KEY: files_uid
DESC: Defines the system user id (UID) for files opened for writing (log, pid, etc.); this
is indeed possible only when running the daemon as super-user. This is also applied
to any intermediary directory structure which might be created. Both user string and
id are valid input.
DEFAULT: Operating System default (current user UID)
KEY: files_gid
DESC: Defines the system group id (GID) for files opened for writing (log, pid, etc.); this
is indeed possible only when running the daemon as super-user; this is also applied
to any intermediary directory structure which might be created. Both group string and
id are valud input.
DEFAULT: Operating System default (current user GID)
KEY: pcap_interface (-i) [GLOBAL, PMACCTD_ONLY]
DESC: Interface on which 'pmacctd' listens. If such directive isn't supplied, a libpcap
function is used to select a valid device. [ns]facctd can catch similar behaviour by
employing the [ns]facctd_ip directives; also, note that this directive is mutually
exclusive with 'pcap_savefile' (-I).
DEFAULT: Interface is selected by by the Operating System
KEY: pcap_interface_wait (-w) [GLOBAL, PMACCTD_ONLY]
VALUES: [ true | false ]
DESC: If set to true, this option causes 'pmacctd' to wait for the listening device to become
available; it will try to open successfully the device each few seconds. Whenever set to
false, 'pmacctd' will exit as soon as any error (related to the listening interface) is
detected.
DEFAULT: false
KEY: pcap_savefile (-I) [GLOBAL, NO_UACCTD, NO_PMBGPD]
DESC: File in libpcap savefile format to read data from (as an alternative to live data
collection). As soon as the daemon finished processing the file, it exits (unless in
pmacctd the 'pcap_savefile_wait' config directive is specified). The directive is
mutually exclusive with reading live traffic (ie. pcap_interface (-i) for pmacctd,
[ns]facctd_ip (-L) and [ns]facctd_port (-l) for nfacctd and sfacctd respectively,
bmp_daemon_ip for pmbmpd). If using a traffic daemon (ie. nfacctd) with a BMP thread
(ie. bmp_daemon: true) and wanting to feed both with a savefile, only one file can
be supplied (that is, only a single pcap_savefile can be specified in the config):
if having multiple files, ie. one with traffic data and one with BMP data, these
can be merged using, for example, Wireshark which offers options to prepend, merge
chronologically and append data. Note: reading libpcap savefiles does use the
cap_next_ex() call which seems not to be highly portable, ie. a capture produced on
a Linux does not always read on a MacOS.
DEFAULT: none
KEY: pcap_savefile_wait (-W) [GLOBAL, NO_UACCTD, NO_PMBGPD]
VALUES: [ true | false ]
DESC: If set to true, this option will cause the daemon to wait indefinitely for a signal
(ie. CTRL-C when not daemonized or 'killall -9 pmacctd' if it is) after being finished
processing the supplied libpcap savefile (pcap_savefile). This is particularly useful
when inserting fixed amounts of data into memory tables.
DEFAULT: false
KEY: pcap_savefile_delay (-Z) [GLOBAL, NO_UACCTD, NO_PMBGPD]
DESC: When reading from a pcap_savefile, sleep for the supplied amount of seconds before
(re)playing the file. For example this is useful to let a BGP session be established
and a RIB be finalised before playing a given file or buy time among replays so for
a dump event to trigger.
DEFAULT: 0
KEY: pcap_savefile_replay (-Y) [GLOBAL, NO_UACCTD, NO_PMBGPD]
DESC: When reading from a pcap_savefile, replay content for the specified amount of times.
Other than for testing in general, this may be useful when playing templated-based
protocols, ie. NetFlow v9/IPFIX, to replay data packets that could not be parsed
the first time due to the template not being sent yet.
DEFAULT: 1
KEY: [ pcap_direction | uacctd_direction ] [GLOBAL, ONLY_PMACCTD, ONLY_UACCTD]
VALUES: [ "in", "out" ]
DESC: Defines the traffic capturing direction with two possible values, "in" and "out". In
pmacctd this is used to 1) determine which primitive to populate, whether in_iface or
out_iface with the pcap_ifindex value and 2) tag / filter data basing on direction in
pre_tag_map. Not all platforms do support pcap_set_direction() and a quick test is to
check if tcpdump, ie. 'tcpdump -i -Q in', does work as intended. In uacctd
the only functionality is the latter of the two use-cases.
DEFAULT: none
KEY: pcap_ifindex [GLOBAL, PMACCTD_ONLY]
VALUES: [ "sys", "hash", "map", "none" ]
DESC: Defines how to source the ifindex of the capturing interface. If "sys" then a
if_nametoindex() call is triggered to the underlying OS and the result is used; if
"hash" an hashing algorithm is used against the interface name to generate a unique
number per interface; if "map" then ifindex definitions are expected as part of a
pcap_interfaces_map (see below).
DEFAULT: none
KEY: pcap_interfaces_map [GLOBAL, PMACCTD_ONLY, MAP]
DESC: Allows to listen for traffic data on multiple interfaces (compared to pcap_interface
where only a single interface can be defined). The map allows to define also ifindex
and capturing direction on a per-interface basis. The map can be reloaded at runtime
by sending the daemon a SIGUSR2 signal (ie. "killall -USR2 nfacctd"). Sample map in
examples/pcap_interfaces.map.example .
DEFAULT: none
KEY: promisc (-N) [GLOBAL, PMACCTD_ONLY]
VALUES: [ true | false ]
DESC: If set to true, puts the listening interface in promiscuous mode. It's mostly useful when
running 'pmacctd' in a box which is not a router, for example, when listening for traffic
on a mirroring port.
DEFAULT: true
KEY: imt_path (-p)
DESC: Specifies the full pathname where the memory plugin has to listen for client queries.
When multiple memory plugins are active, each one has to use its own file to communicate
with the client tool. Note that placing these files into a carefully protected directory
(rather than /tmp) is the proper way to control who can access the memory backend.
DEFAULT: /tmp/collect.pipe
KEY: imt_buckets (-b)
DESC: Defines the number of buckets of the memory table which is organized as a chained hash
table. A prime number is highly recommended. Read INTERNALS 'Memory table plugin' chapter
for further details.
DEFAULT: 32771
KEY: imt_mem_pools_number (-m)
DESC: Defines the number of memory pools the memory table is able to allocate; the size of each
pool is defined by the 'imt_mem_pools_size' directive. Here, a value of 0 instructs the
memory plugin to allocate new memory chunks as they are needed, potentially allowing the
memory structure to grow undefinitely. A value > 0 instructs the plugin to not try to
allocate more than the specified number of memory pools, thus placing an upper boundary
to the table size.
DEFAULT: 16
KEY: imt_mem_pools_size (-s)
DESC: Defines the size of each memory pool. For further details read INTERNALS 'Memory table
plugin'. The number of memory pools is defined by the 'imt_mem_pools_number' directive.
DEFAULT: 8192
KEY: syslog (-S) [GLOBAL]
VALUES: [ auth | mail | daemon | kern | user | local[0-7] ]
DESC: Enables syslog logging, using the specified facility.
DEFAULT: none (logging to stderr)
KEY: logfile [GLOBAL]
DESC: Enables logging to a file (bypassing syslog); expected value is a pathname. The target
file can be re-opened by sending a SIGHUP to the daemon so that, for example, logs can
be rotated.
DEFAULT: none (logging to stderr)
KEY: amqp_host
DESC: Defines the AMQP/RabbitMQ broker IP. All amqp_* directives are used by the AMQP plugin
of flow daemons only. Check *_amqp_host out (ie. bgp_daemon_msglog_amqp_host) for the
equivalent directives relevant to other RabbitMQ exports.
DEFAULT: localhost
KEY: [ bgp_daemon_msglog_amqp_host | bgp_table_dump_amqp_host | bmp_dump_amqp_host |
bmp_daemon_msglog_amqp_host | sfacctd_counter_amqp_host |
telemetry_daemon_msglog_amqp_host | telemetry_dump_amqp_host ] [GLOBAL]
DESC: See amqp_host. bgp_daemon_msglog_amqp_* directives are used by the BGP thread/daemon
to stream data out; bgp_table_dump_amqp_* directives are used by the BGP thread/daemon
to dump data out at regular time intervals; bmp_daemon_msglog_amqp_* directives are
used by the BMP thread/daemon to stream data out; bmp_dump_amqp_* directives are
used by the BMP thread/daemon to dump data out at regular time intervals;
sfacctd_counter_amqp_* directives are used by sfacctd to stream sFlow counter data out;
telemetry_daemon_msglog_amqp_* are used by the Streaming Telemetry thread/daemon to
stream data out; telemetry_dump_amqp_* directives are used by the Streaming Telemetry
thread/daemon to dump data out at regular time intervals.
DEFAULT: See amqp_host
KEY: amqp_vhost
DESC: Defines the AMQP/RabbitMQ server virtual host; see also amqp_host.
DEFAULT: "/"
KEY: [ bgp_daemon_msglog_amqp_vhost | bgp_table_dump_amqp_vhost | bmp_dump_amqp_vhost |
bmp_daemon_msglog_amqp_vhost | sfacctd_counter_amqp_vhost |
telemetry_daemon_msglog_amqp_vhost | telemetry_dump_amqp_vhost ] [GLOBAL]
DESC: See amqp_vhost; see also bgp_daemon_msglog_amqp_host.
DEFAULT: See amqp_vhost
KEY: amqp_user
DESC: Defines the username to use when connecting to the AMQP/RabbitMQ server; see also
amqp_host.
DEFAULT: guest
KEY: [ bgp_daemon_msglog_amqp_user | bgp_table_dump_amqp_user | bmp_dump_amqp_user |
bmp_daemon_msglog_amqp_user | sfacctd_counter_amqp_user |
telemetry_daemon_msglog_amqp_user | telemetry_dump_amqp_user ] [GLOBAL]
DESC: See amqp_user; see also bgp_daemon_msglog_amqp_host.
DEFAULT: See amqp_user
KEY: amqp_passwd
DESC: Defines the password to use when connecting to the server; see also amqp_host.
DEFAULT: guest
KEY: [ bgp_daemon_msglog_amqp_passwd | bgp_table_dump_amqp_passwd |
bmp_dump_amqp_passwd | bmp_daemon_msglog_amqp_passwd |
sfacctd_counter_amqp_passwd | telemetry_daemon_msglog_amqp_passwd |
telemetry_dump_amqp_passwd ]
[GLOBAL]
DESC: See amqp_passwd; see also bgp_daemon_msglog_amqp_host.
DEFAULT: See amqp_passwd
KEY: amqp_routing_key
DESC: Name of the AMQP routing key to attach to published data. Dynamic names are supported
through the use of variables, which are computed at the moment when data is purged to
the backend. The list of variables supported is:
$peer_src_ip Value of the peer_src_ip primitive of the record being processed.
$tag Value of the tag primitive of the record being processed.
$tag2 Value of the tag2 primitive of the record being processed.
$post_tag Configured value of post_tag.
$post_tag2 Configured value of post_tag2.
See also amqp_host.
DEFAULT: 'acct'
KEY: [ bgp_daemon_msglog_amqp_routing_key | bgp_table_dump_amqp_routing_key |
bmp_daemon_msglog_amqp_routing_key | bmp_dump_amqp_routing_key |
sfacctd_counter_amqp_routing_key | telemetry_daemon_msglog_amqp_routing_key |
telemetry_dump_amqp_routing_key ] [GLOBAL]
DESC: See amqp_routing_key; see also bgp_daemon_msglog_amqp_host. Variables supported by
the configuration directives described in this section:
$peer_src_ip BGP peer IP address (bgp_*) or sFlow agent IP address (sfacctd_*).
$bmp_router BMP peer IP address.
$telemetry_node Streaming Telemetry exporter IP address.
$peer_tcp_port BGP peer TCP port.
$bmp_router_port BMP peer TCP port.
$telemetry_node_port Streaming Telemetry exporter port.
DEFAULT: none
KEY: [ amqp_routing_key_rr | kafka_topic_rr ]
DESC: Performs round-robin load-balancing over a set of AMQP routing keys or Kafka topics.
The base name for the string is defined by amqp_routing_key or kafka_topic. This key
accepts a positive int value. If, for example, amqp_routing_key is set to 'blabla'
and amqp_routing_key_rr to 3 then the AMQP plugin will round robin as follows:
message #1 -> blabla_0, message #2 -> blabla_1, message #3 -> blabla_2, message #4
-> blabla_0 and so forth. This works in the same fashion for kafka_topic. By default
the feature is disabled, meaning all messages are sent to the base AMQP routing key
or Kafka topic (or the default one, if no amqp_routing_key or kafka_topic is being
specified).
For Kafka it is adviced to create topics in advance with a tool like kafka-topics.sh
(ie. "kafka-topics.sh --zookeepeer --topic --create") even
if auto.create.topics.enable is set to true (default) on the broker. This is because
topic creation, especially on distributed systems, may take time and lead to data
loss.
DEFAULT: 0
KEY: [ bgp_daemon_msglog_amqp_routing_key_rr | bgp_table_dump_amqp_routing_key_rr |
bmp_daemon_msglog_amqp_routing_key_rr | bmp_dump_amqp_routing_key_rr |
telemetry_daemon_msglog_amqp_routing_key_rr | telemetry_dump_amqp_routing_key_rr ]
[GLOBAL]
DESC: See amqp_routing_key_rr; see also bgp_daemon_msglog_amqp_host.
DEFAULT: See amqp_routing_key_rr
KEY: amqp_exchange
DESC: Name of the AMQP exchange to publish data; see also amqp_host.
DEFAULT: pmacct
KEY: [ bgp_daemon_msglog_amqp_exchange | bgp_table_dump_amqp_exchange |
bmp_daemon_msglog_amqp_exchange | bmp_dump_amqp_exchange |
sfacctd_counter_amqp_exchange | telemetry_daemon_msglog_amqp_exchange |
telemetry_dump_amqp_exchange ] [GLOBAL]
DESC: See amqp_exchange
DEFAULT: See amqp_exchange; see also bgp_daemon_msglog_amqp_host.
KEY: amqp_exchange_type
DESC: Type of the AMQP exchange to publish data to. 'direct', 'fanout' and 'topic'
types are supported; "rabbitmqctl list_exchanges" can be used to check the
exchange type. Upon mismatch of exchange type, ie. exchange type is 'direct'
but amqp_exchange_type is set to 'topic', an error will be returned.
DEFAULT: direct
KEY: [ bgp_daemon_msglog_amqp_exchange_type | bgp_table_dump_amqp_exchange_type |
bmp_daemon_msglog_amqp_exchange_type | bmp_dump_amqp_exchange_type |
sfactd_counter_amqp_exchange_type | telemetry_daemon_msglog_amqp_exchange_type |
telemetry_dump_amqp_exchange_type ] [GLOBAL]
DESC: See amqp_exchange_type; see also bgp_daemon_msglog_amqp_host.
DEFAULT: See amqp_exchange_type
KEY: amqp_persistent_msg
VALUES: [ true | false ]
DESC: Marks messages as persistent and sets Exchange as durable so to prevent data loss
if a RabbitMQ server restarts (it will still be consumer responsibility to declare
the queue durable). Note from RabbitMQ docs: "Marking messages as persistent does
not fully guarantee that a message won't be lost. Although it tells RabbitMQ to
save message to the disk, there is still a short time window when RabbitMQ has
accepted a message and hasn't saved it yet. Also, RabbitMQ doesn't do fsync(2) for
every message -- it may be just saved to cache and not really written to the disk.
The persistence guarantees aren't strong, but it is more than enough for our simple
task queue."; see also amqp_host.
DEFAULT: false
KEY: [ bgp_daemon_msglog_amqp_persistent_msg | bgp_table_dump_amqp_persistent_msg |
bmp_daemon_msglog_amqp_persistent_msg | bmp_dump_amqp_persistent_msg |
sfacctd_counter_persistent_msg | telemetry_daemon_msglog_amqp_persistent_msg |
telemetry_dump_amqp_persistent_msg ] [GLOBAL]
VALUES: See amqp_persistent_msg; see also bgp_daemon_msglog_amqp_host.
DESC: See amqp_persistent_msg
DEFAULT: See amqp_persistent_msg
KEY: amqp_frame_max
DESC: Defines the maximum size, in bytes, of an AMQP frame on the wire to request of the broker
for the connection. 4096 is the minimum size, 2^31-1 is the maximum; it may be needed to
up the value from its default especially when making use of amqp_multi_values which will
produce larger batched messages. See also amqp_host.
DEFAULT: 131072
KEY: [ bgp_daemon_msglog_amqp_frame_max | bgp_table_dump_amqp_frame_max |
bmp_daemon_msglog_amqp_frame_max | bmp_dump_amqp_frame_max |
sfacctd_counter_amqp_frame_max | telemetry_daemon_msglog_amqp_frame_max |
telemetry_dump_amqp_frame_max ] [GLOBAL]
DESC: See amqp_frame_max; see also bgp_daemon_msglog_amqp_host.
DEFAULT: See amqp_frame_max
KEY: amqp_heartbeat_interval
DESC: Defines the heartbeat interval in order to detect general failures of the RabbitMQ server.
The value is expected in seconds. By default the heartbeat mechanism is disabled with a
value of zero. According to RabbitMQ C API, detection takes place only upon publishing a
JSON message, ie. not at login or if idle. The maximum value supported is INT_MAX (or
2147483647); see also amqp_host.
DEFAULT: 0
KEY: [ bgp_daemon_msglog_amqp_heartbeat_interval | bgp_table_dump_amqp_heartbeat_interval |
bmp_daemon_msglog_amqp_heartbeat_interval | bmp_dump_amqp_heartbeat_interval |
sfacctd_counter_amqp_heartbeat_interval | telemetry_daemon_msglog_amqp_heartbeat_interval |
telemetry_dump_amqp_heartbeat_interval ] [GLOBAL]
DESC: See amqp_heartbeat_interval; see also bgp_daemon_msglog_amqp_host.
DEFAULT: See amqp_heartbeat_interval
KEY: [ bgp_daemon_msglog_amqp_retry | bmp_daemon_msglog_amqp_retry |
sfacctd_counter_amqp_retry | telemetry_daemon_msglog_amqp_retry ] [GLOBAL]
DESC: Defines the interval of time, in seconds, after which a connection to the RabbitMQ
server should be retried after a failure is detected; see also amqp_host. See also
bgp_daemon_msglog_amqp_host.
DEFAULT: 60
KEY: kafka_topic
DESC: Name of the Kafka topic to attach to published data. Dynamic names are supported by
kafka_topic through the use of variables, which are computed at the moment when data
is purged to the backend. The list of variables supported by amqp_routing_key:
$peer_src_ip Value of the peer_src_ip primitive of the record being processed.
$tag Value of the tag primitive of the record being processed.
$tag2 Value of the tagw primitive of the record being processed.
$post_tag Configured value of post_tag.
$post_tag2 Configured value of post_tag2.
It is adviced to create topics in advance with a tool like kafka-topics.sh (ie.
"kafka-topics.sh --zookeepeer --topic --create") even if
auto.create.topics.enable is set to true (default) on the broker. This is because
topic creation, especially on distributed systems, may take time and lead to data
loss.
DEFAULT: 'pmacct.acct'
KEY: kafka_config_file
DESC: Full pathname to a file containing directives to configure librdkafka. All knobs
whose values are string, integer, boolean, CSV are supported. Pointer values, ie.
for setting callbacks, are currently not supported through this infrastructure.
The syntax of the file is CSV and expected in the format: where
'type' is one of 'global' or 'topic' and 'key' and 'value' are set according to
librdkafka doc https://github.com/edenhill/librdkafka/blob/master/CONFIGURATION.md
Both 'key' and 'value' are passed onto librdkafka without any validation being
performed; the 'value' field can also contain commas no problem as it is also not
parsed. Examples are:
topic, compression.codec, snappy
global, socket.keepalive.enable, true
DEFAULT: none
KEY: kafka_broker_host
DESC: Defines one or multiple, comma-separated, Kafka brokers for the bootstrap process.
If only a single broker IP address is defined then the broker port is read via the
kafka_broker_port config directive (legacy syntax); if multiple brokers are defined
then each broker port, if not left to default 9092, is expected as part of this
directive, for example: "broker1:10000,broker2". When defining multiple brokers,
if the host is IPv4, the value is expected as 'address:port'. If IPv6, it is
expected as '[address]:port' (although when defining a single broker, this is not
required as the IPv6 address is detected and wrapped-around '[' ']' symbols).
Resolvable hostnames are also accepted, if host resolves to multiple addresses it
will round-robin the addresses for each connection attempt. SSL connections can be
configured as "ssl://broker3:9000,ssl://broker2". All kafka_* directives are used
by the Kafka plugin of flow daemons only. Check other *_kafka_broker_host out (ie.
bgp_daemon_msglog_kafka_broker_host) for the equivalent directives relevant to
other Kafka exports.
DEFAULT: 127.0.0.1
KEY: kafka_broker_port
DESC: Defines the Kafka broker port. See also kafka_broker_host.
DEFAULT: 9092
KEY: kafka_partition
DESC: Defines the Kafka broker topic partition ID. RD_KAFKA_PARTITION_UA or ((int32_t)-1)
is to define the configured or default partitioner (slower than sending to a fixed
partition). See also kafka_broker_host.
DEFAULT: -1
KEY: kafka_partition_dynamic
VALUES [ true | false ]
DESC: Enables dynamic Kafka partitioning, ie. data is partitioned according to the value
of the Kafka broker topic partition key. See also kafka_partition_key.
DEFAULT: false
KEY: kafka_partition_key
DESC: Defines the Kafka broker topic partition key. A string of printable characters is
expected as value. Dynamic names are supported through the use of variables, which
are computed at the moment data is purged to the backend. The list of supported
variables follows:
$peer_src_ip Record value for peer_src_ip primitive (if primitive is not part
of the aggregation method then this will be set to a null value).
$tag Record value for tag primitive (if primitive is not part of the
aggregation method then this will be set to a null value).
$tag2 Record value for tag2 primitive (if primitive is not part of the
aggregation method then this will be set to a null value).
$src_host Record value for src_host primitive (if primitive is not part of
the aggregation method then this will be set to a null value).
$dst_host Record value for dst_host primitive (if primitive is not part of
the aggregation method then this will be set to a null value).
$src_port Record value for src_port primitive (if primitive is not part of
the aggregation method then this will be set to a null value).
$dst_port Record value for dst_port primitive (if primitive is not part of
the aggregation method then this will be set to a null value).
$proto Record value for proto primitive (if primitive is not part of
the aggregation method then this will be set to a null value).
$in_iface Record value for in_iface primitive (if primitive is not part of
the aggregation method then this will be set to a null value).
DEFAULT: none
KEY: [ bgp_daemon_msglog_kafka_broker_host | bgp_table_dump_kafka_broker_host |
bmp_daemon_msglog_kafka_broker_host | bmp_dump_kafka_broker_host |
sfacctd_counter_kafka_broker_host | telemetry_daemon_msglog_kafka_broker_host |
telemetry_dump_kafka_broker_host ] [GLOBAL]
DESC: See kafka_broker_host. bgp_daemon_msglog_kafka_* directives are used by the BGP thread/
daemon to stream data out; bgp_table_dump_kafka_* directives are used by the BGP thread/
daemon to dump data out at regular time intervals; bmp_daemon_msglog_kafka_* directives
are used by the BMP thread/daemon to stream data out; bmp_dump_kafka_* directives are
used by the BMP thread/daemon to dump data out at regular time intervals;
sfacctd_counter_kafka_* directives are used by sfacctd to stream sFlow counter data
out; telemetry_daemon_msglog_kafka_* are used by the Streaming Telemetry thread/daemon
to stream data out; telemetry_dump_kafka_* directives are used by the Streaming Telemetry
thread/daemon to dump data out at regular time intervals.
DEFAULT: See kafka_broker_host
KEY: [ bgp_daemon_msglog_kafka_broker_port | bgp_table_dump_kafka_broker_port |
bmp_daemon_msglog_kafka_broker_port | bmp_dump_kafka_broker_port |
sfacctd_counter_kafka_broker_port | telemetry_daemon_msglog_kafka_broker_port |
telemetry_dump_kafka_broker_port ] [GLOBAL]
DESC: See kafka_broker_port; see also bgp_daemon_msglog_kafka_broker_host.
DEFAULT: See kafka_broker_port
KEY: [ bgp_daemon_msglog_kafka_topic | bgp_table_dump_kafka_topic |
bmp_daemon_msglog_kafka_topic | bmp_dump_kafka_topic |
sfacctd_counter_kafka_topic | telemetry_daemon_msglog_kafka_topic |
telemetry_dump_kafka_topic ] [GLOBAL]
DESC: See kafka_topic; see also bgp_daemon_msglog_kafka_broker_host. Variables supported by
the configuration directives described in this section:
$peer_src_ip BGP peer IP address (bgp_*) or sFlow agent IP address (sfacctd_*).
$bmp_router BMP peer IP address.
$telemetry_node Streaming Telemetry exporter IP address.
$peer_tcp_port BGP peer TCP port.
$bmp_router_port BMP peer TCP port.
$telemetry_node_port Streaming Telemetry exporter port.
DEFAULT: none
KEY: [ bgp_daemon_msglog_kafka_topic_rr | bgp_table_dump_kafka_topic_rr |
bmp_daemon_msglog_kafka_topic_rr | bmp_dump_kafka_topic_rr |
telemetry_daemon_msglog_kafka_topic_rr | telemetry_dump_kafka_topic_rr ]
[GLOBAL]
DESC: See kafka_topic_rr; see also bgp_daemon_msglog_kafka_broker_host.
DEFAULT: See kafka_topic_rr
KEY: [ bgp_daemon_msglog_kafka_partition | bgp_table_dump_kafka_partition |
bmp_daemon_msglog_kafka_partition | bmp_dump_kafka_partition |
sfacctd_counter_kafka_partition | telemetry_daemon_msglog_kafka_partition |
telemetry_dump_kafka_partition ] [GLOBAL]
DESC: See kafka_partition; see also bgp_daemon_msglog_kafka_broker_host.
DEFAULT: See kafka_partition
KEY: [ bgp_daemon_msglog_kafka_partition_key |
bgp_table_dump_kafka_partition_key ] [GLOBAL]
DESC: Defines the Kafka broker topic partition key. A string of printable characters
is expected as value. Dynamic names are supported through the use of variables,
listed below:
$peer_src_ip The IP address of the BGP peer exporting data
$peer_tcp_port The TCP port of the BGP session. Useful in case of BGP x-connects
DEFAULT: none
KEY: [ bmp_daemon_msglog_kafka_partition_key |
bmp_dump_kafka_partition_key ] [GLOBAL]
DESC: Defines the Kafka broker topic partition key. A string of printable characters
is expected as value. Dynamic names are supported through the use of variables,
listed below:
$bmp_router The IP address of the router exporting data via BMP
$bmp_router_port The TCP port of the BMP session
DEFAULT: none
KEY: [ telemetry_daemon_msglog_kafka_partition_key |
telemetry_dump_kafka_partition_key ] [GLOBAL]
DESC: Defines the Kafka broker topic partition key. A string of printable characters
is expected as value. Dynamic names are supported through the use of variables,
listed below:
$telemetry_node The IP address of the node exporting Streaming Telemetry
$telemetry_node_port The TCP/UDP port of the Streaming Telemetry session
DEFAULT: none
KEY: [ bgp_daemon_msglog_kafka_retry | bmp_daemon_msglog_kafka_retry |
sfacctd_counter_kafka_retry | telemetry_daemon_msglog_kafka_retry ] [GLOBAL]
DESC: Defines the interval of time, in seconds, after which a connection to the Kafka
broker should be retried after a failure is detected.
DEFAULT: 60
KEY: [ bgp_daemon_msglog_kafka_config_file | bgp_table_dump_kafka_config_file |
bmp_daemon_msglog_kafka_config_file | bmp_dump_kafka_config_file |
sfacctd_counter_kafka_config_file | telemetry_daemon_msglog_kafka_config_file |
telemetry_dump_kafka_config_file ] [GLOBAL]
DESC: See kafka_config_file; see also bgp_daemon_msglog_kafka_broker_host.
DEFAULT: See kafka_config_file
KEY: pidfile (-F) [GLOBAL]
DESC: Writes PID of Core process to the specified file. PIDs of the active plugins are written
aswell by employing the following syntax: 'path/to/pidfile--'.
This gets particularly useful to recognize which process is which on architectures where
pmacct does not support the setproctitle() function.
DEFAULT: none
KEY: networks_file (-n)
DESC: Full pathname to a file containing a list of networks - and optionally ASN information
and BGP next-hop (peer_dst_ip). Purpose of the directive is to act as a resolver when
network, next-hop and/or peer/origin ASN information is not available through other
means (ie. BGP, IGP, telemetry protocol) or for the purpose of overriding such
information with custom/self-defined one.
DEFAULT: none
KEY: networks_file_filter
VALUES [ true | false ]
DESC: Makes networks_file work as a filter in addition to its basic resolver functionality:
networks and hosts not belonging to defined networks are zeroed out. This feature can
interfere with the intended behaviour of networks_no_mask_if_zero, if they are both
set to true.
DEFAULT: false
KEY: networks_file_no_lpm
VALUES [ true | false ]
DESC: Makes a matching IP prefix defined in a networks_file win always, even if it is not
the longest. It applies when the aggregation method includes src_net and/or dst_net
and nfacctd_net (or equivalents) and/or nfacctd_as (or equivalents) configuration
directives are set to 'longest' (or 'fallback'). For example we receive the following
PDU via NetFlow:
SrcAddr: 10.0.8.29 (10.0.8.29)
DstAddr: 192.168.5.47 (192.168.5.47)
[ .. ]
SrcMask: 24 (prefix: 10.0.8.0/24)
DstMask: 27 (prefix: 192.168.5.32/27)
a BGP peering is available and BGP contains the following prefixes: 192.168.0.0/16 and
10.0.0.0/8. Such a scenario is typical when more specifics are not re-distributed in
BGP but are only available in the IGP. A networks_file contains the prefixes 10.0.8.0/24
and 192.168.5.0/24. 10.0.8.0/24 is the same as in NetFlow; but 192.168.5.0/24 (say,
representative of a range dedicated to a specific customer across several locations and
hence composed of several sub-prefies) would not be the longest match and hence the
prefix from NetFlow, 192.168.5.32/27, would be the outcome of the network aggregation
process; setting networks_file_no_lpm to true makes 192.168.5.0/24, coming from the
networks_file, win instead.
DEFAULT: false
KEY: networks_no_mask_if_zero
VALUES [ true | false ]
DESC: If set to true, IP prefixes with zero mask - that is, unknown ones or those hitting a
default route - are not masked (ie. they are applied a full 0xF mask, that is, 32 bits
for IPv4 addresses and 128 bits for IPv6 ones). The feature applies to *_net fields
and makes sure individual IP addresses belonging to unknown IP prefixes are not zeroed
out. This feature can interfere with the intended behaviour of networks_file_filter,
if they are both set to true.
DEFAULT: false
KEY: networks_mask
DESC: Specifies the network mask - in bits - to apply to IP address values in L3 header. The
mask is applied sistematically and before evaluating the 'networks_file' content (if
any is specified). The mask must be part of the aggregation method in order to be
applied, ie. 'aggregate: dst_net, dst_mask', 'aggregate: src_net, src_mask', etc.
DEFAULT: none
KEY: networks_cache_entries
DESC: Networks Lookup Table (which is the memory structure where the 'networks_file' data is
loaded) is preeceded by a Network Lookup Cache where lookup results are saved to speed
up later searches. NLC is structured as an hash table, hence, this directive is aimed to
set the number of buckets for the hash table. The default value should be suitable for
most common scenarios, however when facing with large-scale network definitions, it is
quite adviceable to tune this parameter to improve performances. A prime number is highly
recommended.
DEFAULT: IPv4: 99991; IPv6: 32771
KEY: ports_file
DESC: Full pathname to a file containing a list of (known/interesting/meaningful) TCP/UDP ports
(one per line, read more about the file syntax into examples/ tree). The directive zeroes
port numbers not matching those defined in the list. Not being a filter but an aggregator,
this directive makes sense only if aggregating on 'src_port' and/or 'dst_port' primitives.
DEFAULT: none
KEY: protos_file
DESC: Full pathname to a file containing a list of (known/interesting/meaningful) IP protocols
(one per line). Both protocol names, ie. "tcp", and protocol numbers, ie. 1 (for icmp),
are accepted. The directive uses IANA reserved protocol value 255 to bucket as 'others'
those IP protocols not matching the ones defined in the list. Not being a filter but an
aggregator, this directive makes sense only if aggregating on the 'proto' primitive.
DEFAULT: none
KEY: tos_file
DESC: Full pathname to a file containing a list of (meaningful) IP ToS values (one per line);
if tos_encode_as_dscp is set to true then DSCP values are expected as part of the file.
The directive uses value 255 to bucket as 'others' those ToS/DSCP values not matching
the ones defined in the list. Not being a filter but an aggregator, this directive makes
sense only if aggregating on the 'tos' primitive.
DEFAULT: none
KEY: sql_db
DESC: Defines the SQL database to use. When using the SQLite3 plugin, this directive refers
to the full path to the database file; if multiple sqlite3 plugins are in use, it is
recommended to point them to different files to prevent locking issues.
DEFAULT: 'pmacct'; sqlite3: '/tmp/pmacct.db'
KEY: [ sql_table | print_output_file ]
DESC: In SQL this defines the table to use; in print plugin it defines the file to write output
to. Dynamic names are supported through the use of variables, which are computed at the
moment when data is purged to the backend. The list of supported variables follows:
%d The day of the month as a decimal number (range 01 to 31).
%H The hour as a decimal number using a 24 hour clock (range 00 to 23).
%m The month as a decimal number (range 01 to 12).
%M The minute as a decimal number (range 00 to 59).
%s The number of seconds since Epoch, ie., since 1970-01-01 00:00:00 UTC.
%S The seconds as a decimal number second (range 00 to 60).
%w The day of the week as a decimal, range 0 to 6, Sunday being 0.
%W The week number of the current year as a decimal number, range
00 to 53, starting with the first Monday as the first day of
week 01.
%Y The year as a decimal number including the century.
%z The +hhmm numeric time zone in ISO8601:1988 format (ie. -0400)
$tzone The time zone in rfc3339 format (ie. -04:00 or 'Z' for +00:00)
$ref Configured refresh time value for the plugin.
$hst Configured sql_history value, in seconds, for the plugin.
$peer_src_ip Record value for peer_src_ip primitive (if primitive is not part
of the aggregation method then this will be set to a null value).
$tag Record value for tag primitive (if primitive is not part of the
aggregation method then this will be set to a null value).
$tag2 Record value for tag2 primitive (if primitive is not part of the
aggregation method then this will be set to a null value).
$post_tag Configured value of post_tag.
$post_tag2 Configured value of post_tag2.
SQL plugins notes:
Time-related variables require 'sql_history' to be specified in order to work correctly
(see 'sql_history' entry in this in this document for further information) and that the
'sql_refresh_time' setting is aligned with the 'sql_history', ie.:
sql_history: 5m
sql_refresh_time: 300
Furthermore, if the 'sql_table_schema' directive is not specified, tables are expected
to be already in place. This is an example on how to split accounted data among multiple
tables basing on the day of the week:
sql_history: 1h
sql_history_roundoff: h
sql_table: acct_v4_%w
The above directives will account data on a hourly basis (1h). Also the above sql_table
definition will make: Sunday data be inserted into the 'acct_v4_0' table, Monday into
the 'acct_v4_1' table, and so on. The switch between the tables will happen each day at
midnight: this behaviour is ensured by the use of the 'sql_history_roundoff' directive.
Ideally sql_refresh_time and sql_history values should be aligned for the dynamic tables
to work; sql_refresh_time with a value smaller than sql_history is also supported; whereas
the feature does not support values of sql_refresh_time greater than sql_history. The
maximum table name length is 64 characters.
Print plugin notes:
If a non-dynamic filename is selected, content is overwritten to the existing file in
case print_output_file_append is set to false (default). When creating a target file,
the needed level of directories are created too (equivalent to mkdir -p), for example
"/path/to/%Y/%Y-%m/%Y-%m-%d/blabla-%Y%m%d-%H%M.txt". However shell replacements are
not supported, ie. the '~' symbol to denote the user home directory. Time-related
variables require 'print_history' to be specified in order to work correctly. The
output file can be a named pipe (ie. created with mkfifo), however the pipe has to be
manually created in advance.
Common notes:
The maximum number of variables it may contain is 32.
DEFAULT: see notes
KEY: print_output_file_append
VALUES: [ true | false ]
DESC: If set to true, print plugin will append to existing files instead of overwriting. If
appending, and in case of an output format requiring a title, ie. csv, formatted, etc.,
intuitively the title is not re-printed.
DEFAULT: false
KEY: print_output_lock_file
DESC: If no print_output_file is defined (ie. print plugin output goes to stdout), this
directive defined a global lock to serialize output to stdout, ie. in cases where
multiple print plugins are defined or purging events of the same plugin queue up.
By default output is not serialized and a warning message is printed to flag the
condition.
KEY: print_latest_file
DESC: Defines the full pathname to pointer(s) to latest file(s). Dynamic names are supported
through the use of variables, which are computed at the moment when data is purged to the
backend: refer to print_output_file for a full listing of supported variables; time-based
variables are not allowed. Three examples follow:
#1:
print_output_file: /path/to/spool/foo-%Y%m%d-%H%M.txt
print_latest_file: /path/to/spool/foo-latest
#2:
print_output_file: /path/to/spool/%Y/%Y-%m/%Y-%m-%d/foo-%Y%m%d-%H%M.txt
print_latest_file: /path/to/spool/latest/foo
#3:
print_output_file: /path/to/$peer_src_ip/foo-%Y%m%d-%H%M.txt
print_latest_file: /path/to//spool/latest/blabla-$peer_src_ip
NOTES: Update of the latest pointer is done evaluating files name. For correct working of the
feature, responsibility is put on the user. A file is reckon as latest if it is
lexicographically greater than an existing one: this is generally fine but requires
dates to be in %Y%m%d format rather than %d%m%Y. Also, upon restart of the daemon, if
print_output_file is modified to a different location good practice would be to 1)
manually delete latest pointer(s) or 2) move existing print_output_file files to the
new targer location. Finally, if upgrading from pmacct releases before 1.5.0rc1, it is
recommended to delete existing symlinks.
DEFAULT: none
KEY: print_write_empty_file
VALUES: [ true | false ]
DESC: If set to true, print plugin will write an empty file (zero length) if there was no
data to output; this also aligns to the pre 1.5.0 behaviour, as documnted in the
UPGRADE document. The default behaviour is instead to only produce a log message
with "ET: X" as Estimated Time value.
DEFAULT: false
KEY: sql_table_schema
DESC: Full pathname to a file containing a SQL table schema. It allows to create the SQL table
if it does not exist; a config example where this directive could be useful follows:
sql_history: 5m
sql_history_roundoff: h
sql_table: acct_v4_%Y%m%d_%H%M
sql_table_schema: /usr/local/pmacct/acct_v4.schema
In this configuration, the content of the file pointed by 'sql_table_schema' should be:
CREATE TABLE acct_v4_%Y%m%d_%H%M (
[ ... PostgreSQL/MySQL specific schema ... ]
);
It is recommended that the content of the file is stripped by any un-necessary comments,
strings and characters besides the SQL statement. This setup, along with this directive,
are mostly useful when the dynamic tables are not closed in a 'ring' fashion (e.g., the
days of the week) but 'open' (e.g., current date).
DEFAULT: none
KEY: sql_table_version
VALUES [ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 ]
DESC: Defines the version of the SQL table. SQL table versioning was introduced to achieve two
goals: a) make tables work out-of-the-box for the SQL beginners, smaller installations
and quick try-outs; and in this context b) to allow introduction of new features over
time without breaking backward compatibility. For the SQL experts, the alternative to
versioning is 'sql_optimize_clauses' which allows custom mix-and-match of primitives:
in such a case you have to build yourself custom SQL schemas and indexes. Check in the
'sql/' sub-tree the SQL table profiles which are supported by the pmacct version you are
currently using. It is always adviced to explicitely define a sql_table_version in
order to predict which primitive will be written to which column. All versioning rules
are captured in sql/README.[mysql|sqlite3|pgsql] documents.
DEFAULT: 1
KEY: sql_table_type
VALUES [ original | bgp ]
DESC: BGP-related primitives are divided in legacy and non-legacy. Legacy are src_as, dst_as;
non-legacy are all the rest. Up to "original" tables v5 src_as and dst_as were written
in the same field as src_host and dst_host. From "original" table v6 and if sql_table_type
"bgp" is selected, src_as and dst_as are written in their own field (as_src and as_dst
respectively). sql_table_type is by default set to "original" and is switched to "bgp"
automatically if any non-legacy primitive is in use, ie. peer_dst_ip, as_path, etc. This
directive allows to make the selection explicit and/or circumvent default behaviour.
Apart from src_as and dst_as, regular table versioning applies to all non-BGP related
fields, for example: a) if "sql_table_type: bgp" and "sql_table_version: 1" then the "tag"
field will be written in the "agent_id" column whereas; b) if "sql_table_type: bgp" and
"sql_table_version: 9" instead, then the "tag" field will be written in the "tag" column.
All versioning rules are captured in sql/README.[mysql|sqlite3|pgsql] documents.
DEFAULT: original
KEY: sql_data
VALUES: [ typed | unified ]
DESC: This switch applies to the PostgreSQL plugin and when using default tables up to v5:
pgsql scripts in the sql/ tree, up to v5, will in fact create a 'unified' table along
with multiple 'typed' tables. The 'unified' table has IP and MAC addresses specified
as standard CHAR strings, slower and not space savy but flexible; 'typed' tables
feature PostgreSQL own types (inet, mac, etc.), resulting in a faster but more rigid
structure. Since v6 unified mode is being discontinued leading to simplification.
DEFAULT: typed
KEY: sql_conn_ca_file
DESC: In MySQL and PostgreSQL plugins, this is the path name of the Certificate Authority
(CA) certificate file. If used, it must specify the same certificate used by the
server.
DEFAULT: none
KEY: sql_host
DESC: Defines the backend server IP/hostname. In case of the MySQL plugin, prepending the
'unix:' string, ie. 'unix:/path/to/unix.socket', will cause the rest to be treated
as a UNIX socket (rather than an IP address/hostname).
DEFAULT: localhost
KEY: sql_port
DESC: Defines the backend server TCP/UDP port
DEFAULT: [ MySQL: 3306; PostgreSQL: 5432 ]
KEY: sql_user
DESC: Defines the username to use when connecting to the server.
DEFAULT: pmacct
KEY: sql_passwd
DESC: Defines the password to use when connecting to the server. Note that since this directive
does encompass a default value (see below), it is not possible to connect to a server
that performs password authentication with an empy password.
DEFAULT: 'arealsmartpwd'
KEY: [ sql_refresh_time | print_refresh_time | amqp_refresh_time | kafka_refresh_time ] (-r)
DESC: Time interval, in seconds, between consecutive executions of the plugin cache scanner. The
scanner purges data into the plugin backend. Note: internally all these config directives
write to the same variable; when using multiple plugins it is recommended to bind refresh
time definitions to specific plugins, ie.:
plugins: mysql[x]
sql_refresh_time[x]: 900
As doing otherwise can originate unexpected behaviours.
DEFAULT: 60
KEY: [ sql_startup_delay | print_startup_delay | amqp_startup_delay | kafka_startup_delay ]
DESC: Defines the time, in seconds, the first cache scan event has to be delayed. This delay
is, in turn, propagated to the subsequent scans. It comes useful in two scenarios: a) so
that multiple plugins can use the same refresh time (ie. sql_refresh_time) value, allowing
them to spread the writes among the length of the time-bin; b) with NetFlow, when using
a RDBMS, to keep original flow start time (nfacctd_time_new: false) while enabling the
sql_dont_try_update feature (for RDBMS efficiency purposes); in such a context,
sql_startup_delay value should be greater (better >= 2x the value) of the NetFlow active
flow timeout.
DEFAULT: 0
KEY: sql_optimize_clauses
VALUES: [ true | false ]
DESC: Enables the optimization of the statements sent to the RDBMS essentially allowing to a)
run stripped-down variants of the default SQL tables or b) totally customized SQL tables
by a free mix-and-match of the available primitives. Either case, you will need to build
the custom SQL table schema and indexes. As a rule of thumb when NOT using this directive
always remember to specify which default SQL table version you intend to stick to by using
the 'sql_table_version' directive.
DEFAULT: false
KEY: [ sql_history | print_history | amqp_history | kafka_history ]
VALUES: #[s|m|h|d|w|M]
DESC: Enables historical accounting by placing accounted data into configurable time-bins. It
does use the 'stamp_inserted' (base time of the time-bin) and 'stamp_updated' (last time
the time-bin was touched) fields. The supplied value defines the time slot length during
which counters are accumulated. See also *_history_roundoff'. In nfacctd, where a flow
can span across multiple time-bins, flow counters can be pro-rated (seconds timestamp
resolution) over involved the time-bins by setting nfacctd_pro_rating to true.
The end net effect of this directive is close to time slots in a RRD file. Examples of
valid values are: '300s' or '5m' - five minutes, '3600s' or '1h' - one hour, '14400s' or
'4h' - four hours, '86400s' or '1d' - one day, '1w' - one week, '1M' - one month).
DEFAULT: none
KEY: [ sql_history_offset | print_history_offset | amqp_history_offset | kafka_history_offset ]
DESC: Sets an offset to timeslots basetime. If history is set to 30 mins (by default creating
10:00, 10:30, 11:00, etc. time-bins), with an offset of 900 seconds (so 15 mins) it will
create 10:15, 10:45, 11:15, etc. time-bins. It expects a positive value, in seconds.
DEFAULT: 0
KEY: [ sql_history_roundoff | print_history_roundoff | amqp_history_roundoff |
kafka_history_roundoff ]
VALUES [m,h,d,w,M]
DESC: Enables alignment of minutes (m), hours (h), days of month (d), weeks (w) and months (M)
in print (to print_refresh_time) and SQL plugins (to sql_history and sql_refresh_time).
Suppose you go with 'sql_history: 1h', 'sql_history_roundoff: m' and it's 6:34pm. Rounding
off minutes gives you an hourly timeslot (1h) starting at 6:00pm; so, subsequent ones will
start at 7:00pm, 8:00pm, etc. Now, you go with 'sql_history: 5m', 'sql_history_roundoff: m'
and it's 6:37pm. Rounding off minutes will result in a first slot starting at 6:35pm; next
slot will start at 6:40pm, and then every 5 minutes (6:45pm ... 7:00pm, etc.). 'w' and 'd'
are mutually exclusive, that is: you can either reset the date to last Monday or reset the
date to the first day of the month.
DEFAULT: none
KEY: sql_recovery_backup_host
DESC: Enables recovery mode; recovery mechanism kicks in if DB fails. It works by checking for
the successful result of each SQL query. By default it is disabled. By using this key
aggregates are recovered to a secondary DB. See INTERNALS 'Recovery modes' section for
details about this topic. SQLite 3.x note: the plugin uses this directive to specify
a the full path to an alternate database file (e.g., because you have multiple file
system on a box) to use in the case the primary backend fails.
DEFAULT: none
KEY: [ sql_max_writers | print_max_writers | amqp_max_writers | kafka_max_writers ]
DESC: Sets the maximum number of concurrent writer processes the plugin is allowed to start.
This setting allows pmacct to degrade gracefully during major backend lock/outages/
unavailability. The value is split as follows: up to N-1 concurrent processes will
queue up; the Nth process will go for the recovery mechanism, if configured (ie.
sql_recovery_backup_host for SQL plugins), writers beyond Nth will stop managing data
(so, data will be lost at this stage) and an error message is printed out.
DEFAULT: 10
KEY: [ sql_cache_entries | print_cache_entries | amqp_cache_entries | kafka_cache_entries ]
DESC: All plugins have a memory cache in order to store data until next purging event (see
refresh time directives, ie. sql_refresh_time). In case of network traffic data, the
cache allows to accumulate bytes and packets counters. This directive sets the number
of cache buckets, the cache being structured in memory as a hash with conflict chains.
Default value is suitable for mid-sized scenarios, however when facing large-scale
networks, it is recommended to tune this parameter to improve performances (ie. keep
conflict chains shorter). Cache entries value should be also reviewed if the amount
of entries are not sufficient for a full refresh time interval - in which case a
"Finished cache entries" informational message will appear in the logs. Use a prime
number of buckets.
NOTES: * non SQL plugins: the cache structure has two dimensions, a base and a depth. This
setting defines the base (the amount of cache buckets) whereas the depth can't be
influenced by configuration and is set to an average depth of 10. This means that
the default value (16411) allows for approx 150K entries to fit the cache structure.
To properly size a plugin cache, it is recommended to determine the maximum amount
of entries purged by such plugin and make calculations basing on that; if, for
example, the plugin purges a peak of 2M entries then a cache entries value of 259991
is sufficient to cover the worse-case scenario. In case memory is constrained, the
alternative option is to purge more often (ie. lower print_refresh_time) while
retaining the same time-binning (ie. equal print_history) at the expense of having
to consolidate/aggregate entries later in the collection pipeline; if opting for
this, be careful having print_output_file_append set to true if using the print
plugin).
* SQL plugins: the cache structure is similar to the one described for the non SQL
plugins but slightly different and more complex. Soon this cache structure will
be removed and SQL plugins will be migrated to the same structure as the non SQL
plugins, as described in the previous paragraph.
* It is important to estimate how much space will take the base cache structure for
a configured amount of cache entries - especially because configuring too many
entries for the available memory can result in a crash of the plugin process right
at startup. For this purpose, before trying to allocate the cache structure, the
plugin will log an informational message saying "base cache memory=". Why
the wording "base cache memory": because cache entries, depending on the configured
aggregation method, can have extra structures allocated ad-hoc, ie. BGP-, NAT-,
MPLS-related primitives; all these can make the total cache memory size increase
slightly at runtime.
DEFAULT: print_cache_entries, amqp_cache_entries, kafka_cache_entries: 16411;
sql_cache_entries: 32771
KEY: sql_dont_try_update
VALUES: [ true | false ]
DESC: By default pmacct uses an UPDATE-then-INSERT mechanism to write data to the RDBMS; this
directive instructs pmacct to use a more efficient INSERT-only mechanism. This directive
is useful for gaining performances by avoiding UPDATE queries. Using this directive puts
some timing constraints, specifically sql_history == sql_refresh_time, otherwise it may
lead to duplicate entries and, potentially, loss of data. When used in nfacctd it also
requires nfacctd_time_new to be enabled.
DEFAULT: false
KEY: sql_use_copy
VALUES: [ true | false ]
DESC: Instructs the plugin to build non-UPDATE SQL queries using COPY (in place of INSERT). While
providing same functionalities of INSERT, COPY is also more efficient. To have effect, this
directive requires 'sql_dont_try_update' to be set to true. It applies to PostgreSQL plugin
only.
NOTES: Error handling of the underlying PostgreSQL API is somewhat limited. During a COPY only
transmission errors are detected but not syntax/semantic ones, ie. related to the query
and/or the table schema.
DEFAULT: false
KEY: sql_delimiter
DESC: If sql_use_copy is true, uses the supplied character as delimiter. This is thought in cases
where the default delimiter is part of any of the supplied strings to be inserted into the
database, for example certain BGP AS PATHs like "AS1_AS2_AS3_{ASX,ASY,ASZ}".
DEFAULT: ','
KEY: [ amqp_multi_values | sql_multi_values | kafka_multi_values ]
DESC: In SQL plugin, sql_multi_values enables the use of multi-values INSERT statements. The value
of the directive is intended to be the size (in bytes) of the multi-values buffer. The directive
applies only to MySQL and SQLite 3.x plugins. Inserting many rows at the same time is much
faster (many times faster in some cases) than using separate single-row INSERT statements.
It is adviceable to check the size of this pmacct buffer against the size of the corresponding
MySQL buffer (max_allowed_packet). In AMQP and Kafka plugins, [amqp|kafka]_multi_values allow
the same with JSON serialization (for Apache Avro see avro_buffer_size); in this case data is
encoded in JSON objects newline-separated (preferred to JSON arrays for performance); in AMQP,
make sure to set amqp_frame_max to a size that can accomodate the collection of JSON objects.
DEFAULT: 0
KEY: [ sql_trigger_exec | print_trigger_exec | amqp_trigger_exec | kafka_trigger_exec ]
DESC: Defines the executable to be launched at fixed time intervals to post-process aggregates;
in SQL plugins, intervals are specified by the 'sql_trigger_time' directive; if no interval
is supplied 'sql_refresh_time' value is used instead: this will result in a trigger being
fired each purging event (recommended since all environment variables will be set, see next).
A number of environment variables are set in order to allow the trigger to take actions and
are listed in docs/TRIGGER_VARS. Non-SQL plugins feature a simpler implementation: triggers
can only be fired each time data is written to the backend (ie. print_refresh_time) and no
environment variables are passed over to the executable; useful also to upload data to cloud
storage that supports upload via API end-points.
DEFAULT: none
KEY: sql_trigger_time
VALUES: #[s|m|h|d|w|M]
DESC: Specifies time interval at which the executable specified by 'sql_trigger_exec' has to
be launched; if no executables are specified, this key is simply ignored. Values need to be
in the 'sql_history' directive syntax (for example, valid values are '300' or '5m', '3600'
or '1h', '14400' or '4h', '86400' or '1d', '1w', '1M'; eg. if '3600' or '1h' is selected,
the executable will be fired each hour).
DEFAULT: none
KEY: [ sql_preprocess | print_preprocess | amqp_preprocess | kafka_preprocess ]
DESC: Allows to process aggregates (via a comma-separated list of conditionals and checks, ie.
"qnum=1000000, minb=10000") while purging data to the backend thus resulting in a powerful
selection tier; aggregates filtered out may be just discarded or saved through the recovery
mechanism (if enabled, if supported by the backend). The set of available preprocessing
directives follows:
KEY: qnum
DESC: conditional. Subsequent checks will be evaluated only if the number of queries to be
created during the current cache-to-DB purging event is '>=' qnum value. SQL plugins
only.
KEY: minp
DESC: check. Aggregates on the queue are evaluated one-by-one; each object is marked valid
only if the number of packets is '>=' minp value. All plugins.
KEY: minf
DESC: check. Aggregates on the queue are evaluated one-by-one; each object is marked valid
only if the number of flows is '>=' minf value. All plugins.
KEY: minb
DESC: check. Aggregates on the queue are evaluated one-by-one; each object is marked valid
only if the bytes counter is '>=' minb value. An interesting idea is to set its value
to a fraction of the link capacity. Remember that you have also a timeframe reference:
the 'sql_refresh_time' seconds. All plugins.
For example, given the following parameters:
Link Capacity = 8Mbit/s, THreshold = 0.1%, TImeframe = 60s
minb = ((LC / 8) * TI) * TH -> ((8Mbit/s / 8) * 60s) * 0.1% = 60000 bytes.
Given a 8Mbit link, all aggregates which have accounted for at least 60Kb of traffic
in the last 60 seconds, will be written to the DB.
KEY: maxp
DESC: check. Aggregates on the queue are evaluated one-by-one; each object is marked valid
only if the number of packets is '<' maxp value. All plugins.
KEY: maxf
DESC: check. Aggregates on the queue are evaluated one-by-one; each object is marked valid
only if the number of flows is '<' maxf value. All plugins.
KEY: maxb
DESC: check. Aggregates on the queue are evaluated one-by-one; each object is marked valid
only if the bytes counter is '<' maxb value. All plugins.
KEY: maxbpp
DESC: check. Aggregates on the queue are evaluated one-by-one; each object is marked valid
only if the number of bytes per packet is '<' maxbpp value. SQL plugins only.
KEY: maxppf
DESC: check. Aggregates on the queue are evaluated one-by-one; each object is marked valid
only if the number of packets per flow is '<' maxppf value. SQL plugins only.
KEY: minbpp
DESC: check. Aggregates on the queue are evaluated one-by-one; each object is marked valid
only if the number of bytes per packet is '>=' minbpp value. All plugins.
KEY: minppf
DESC: check. Aggregates on the queue are evaluated one-by-one; each object is marked valid
only if the number of packets per flow is '>=' minppf value. All plugins.
KEY: fss
DESC: check. Enforces flow (aggregate) size dependent sampling, computed against the bytes
counter and returns renormalized results. Aggregates which have collected more than the
supplied 'fss' threshold in the last time window (specified by the 'sql_refresh_time'
configuration key) are sampled. Those under the threshold are sampled with probability
p(bytes). The method allows to get much more accurate samples compared to classic 1/N
sampling approaches, providing an unbiased estimate of the real bytes counter. It would
be also adviceable to hold the the equality 'sql_refresh_time' = 'sql_history'.
For further references: http://www.research.att.com/projects/flowsamp/ and specifically
to the papers: N.G. Duffield, C. Lund, M. Thorup, "Charging from sampled network usage",
http://www.research.att.com/~duffield/pubs/DLT01-usage.pdf and N.G. Duffield and C. Lund,
"Predicting Resource Usage and Estimation Accuracy in an IP Flow Measurement Collection
Infrastructure", http://www.research.att.com/~duffield/pubs/p313-duffield-lund.pdf
SQL plugins only.
KEY: fsrc
DESC: check. Enforces flow (aggregate) sampling under hard resource constraints, computed
against the bytes counter and returns renormalized results. The method selects only 'fsrc'
flows from the set of the flows collected during the last time window ('sql_refresh_time'),
providing an unbiasied estimate of the real bytes counter. It would be also adviceable
to hold the equality 'sql_refresh_time' = 'sql_history'.
For further references: http://www.research.att.com/projects/flowsamp/ and specifically
to the paper: N.G. Duffield, C. Lund, M. Thorup, "Flow Sampling Under Hard Resource
Constraints", http://www.research.att.com/~duffield/pubs/DLT03-constrained.pdf
SQL plugins only.
KEY: usrf
DESC: action. Applies the renormalization factor 'usrf' to counters of each aggregate. Its use
is suitable for use in conjunction with uniform sampling methods (for example simple random
- e.g. sFlow, 'sampling_rate' directive or simple systematic - e.g. sampled NetFlow by
Cisco and Juniper). The factor is applied to recovered aggregates also. It would be also
adviceable to hold the equality 'sql_refresh_time' = 'sql_history'. Before using this action
to renormalize counters generated by sFlow, take also a read of the 'sfacctd_renormalize'
key. SQL plugins only.
KEY: adjb
DESC: action. Adds (or subtracts) 'adjb' bytes to the bytes counter multiplied by the number of
packet in each aggregate. This is a particularly useful action when - for example - fixed
lower (link, llc, etc.) layer sizes need to be included into the bytes counter (as explained
by Q7 in FAQS document). SQL plugins only.
KEY: recover
DESC: action. If previously evaluated checks have marked the aggregate as invalid, a positive
'recover' value makes the packet to be handled through the recovery mechanism (if enabled).
SQL plugins only.
For example, during a data purge, in order to filter in only aggregates counting 100KB or more
the following line can be used to instrument the print plugin: 'print_preprocess: minb=100000'.
DEFAULT: none
KEY: [ sql_preprocess_type | print_preprocess_type | amqp_preprocess_type | kafka_preprocess_type ]
VALUES: [ any | all ]
DESC: When more checks are to be evaluated, this directive tells whether aggregates on the queue
are valid if they just match one of the checks (any) or all of them (all).
DEFAULT: any
KEY: timestamps_secs
VALUES: [ true | false ]
DESC: Sets timestamps (ie. timestamp_start, timestamp_end, timestamp_arrival primitives) resolution
to seconds, ie. prevents residual time fields like timestamp_start_residual to be populated.
In nfprobe plugin, when exporting via NetFlow v9 (nfprobe_version: 9), allows to fallback
to first and last swithed times in seconds.
DEFAULT: false
KEY: timestamps_rfc3339
VALUES: [ true | false ]
DESC: Formats timestamps (ie. timestamp_start, timestamp_end, timestamp_arrival primitives) in a
rfc3339 compliant way, ie. if UTC timezone yyyy-MM-ddTHH:mm:ss(.ss)Z. This is set to false
for backward compatibility.
DEFAULT: false
KEY: timestamps_utc
VALUES: [ true | false ]
DESC: When presenting timestamps, decode them to UTC even if the underlying operating system is
set to a different timezone. On the goodness of having a system set to UTC, please read
Q18 of the FAQS document.
DEFAULT: false
KEY: timestamps_since_epoch
VALUES [ true | false ]
DESC: All timestamps (ie. timestamp_start, timestamp_end, timestamp_arrival primitives; sql_history-
related fields stamp_inserted, stamp_updated; etc.) in the standard seconds since the Epoch
format. This not only makes output more compact but also prevents computationally expensive
time-formatting functions to be invoked, resulting in speed gains at purge time. In case the
output is to a RDBMS, setting this directive to true will require changes to the default types
for timestamp fields in the SQL schema.
MySQL: DATETIME ==> INT(8) UNSIGNED
PostgreSQL: timestamp without time zone ==> bigint
SQLite3: DATETIME ==> INT(8)
DEFAULT: false
KEY: tcpflags_encode_as_array
VALUES: [ true | false ]
DESC: The 'tcpflags' field is encoded by default as a short integer where the bits related to
individual TCP flags are activated. Setting this knob to true, makes it being encoded as an
array for JSON and Apache Avro encodings, ie. in JSON "tcp_flags": [ "URG", "ACK", "PSH",
"RST", "SYN", "FIN" ] and in Avro "name": "tcp_flags", "type": { "type": "array", "items": {
"type": "string" } }. This knob has no effects for other encodings (ie. CSV, formatted) and
backends not supporting complex types (ie. SQL plugins).
DEFAULT: false
KEY: fwd_status_encode_as_string
VALUES: [ true | false ]
DESC: The 'fwd_status' is encoded by default as a short integer. Setting this knob to true, makes
it being encoded in human-readable format like described by RFC-7270 Section 4.12 when JSON
or Avro formats are selected for output. This knob has no effects for other encodings (ie.
CSV, formatted) and backends not supporting complex types (ie. SQL plugins).
DEFAULT: false
KEY: mpls_label_stack_encode_as_array
VALUES: [ true | false ]
DESC: The 'mpls_label_stack' is encoded by default as a string, including a comma-separated list
of integers (label values). Setting this knob to true, makes it being encoded as an array
for JSON and Apache Avro encodings, ie. in JSON "mpls_label_stack": [ "0-label0", "1-label1",
"2-label2", "3-label3", "4-label4", "5-label5" ] and in Avro "name": "mpls_label_stack",
"type": { "type": "array", "items": { "type": "string" } }. This knob has no effects for
other encodings (ie. CSV, formatted) and backends not supporting complex types (ie. SQL
plugins).
DEFAULT: false
KEY: tos_encode_as_dscp
VALUES: [ true | false ]
The 'tos' field does honour the full 8 bits. This knob conveniently allows to honour only
the 6 bits used by DSCP.
DEFAULT: false
KEY: [ print_markers | amqp_markers | kafka_markers ]
VALUES: [ true | false ]
DESC: Enables the use of start/end markers each time data is purged to the backend. Both start
and end markers return additional information, ie. writer PID, number of entries purged,
elapsed time, etc. In the print plugin markers are available for CSV and JSON outputs; in
the AMQP and Kafka plugins markers are available for JSON and Avro outputs. In the case
of Kafka topics with multiple partitions, the purge_close message can arrive out of order
so other mechanisms should be used to correlate messages as being part of the same batch
(ie. writer_id).
DEFAULT: false
KEY: print_output
VALUES: [ formatted | csv | json | avro | avro_json | event_formatted | event_csv | custom ]
DESC: Defines the print plugin output format. 'formatted' outputs in tab-separated format;
'csv' outputs comma-separated values format, suitable for injection into 3rd party tools.
'event' variant of both formatted and cvs strips bytes and packets counters fields.
'json' outpus as JavaScript Object Notation format, suitable for injection in Big Data
systems; being a self-descriptive format, JSON does not require a event-counterpart; on
the cons, JSON serialization may introduce some lag due to the string manipulations (as
an example: 10M lines may be written to disk in 30 secs as CSV and 150 secs as JSON).
JSON format requires compiling the package against Jansson library (downloadable at the
following URL: http://www.digip.org/jansson/). 'avro' outputs data using the Apache Avro
data serialization format: being a binary format, it's more compact than JSON; 'avro_json'
outputs as JSON-encoded Avro objects, suitable to troubleshoot and/or familiarize with
the binary format itself. Both 'avro' and 'avro_json' formats require compiling against
the Apache Avro library (downloadable at the following URL: http://avro.apache.org/).
'custom' allows to specify own formtting, encoding and backend management (open file,
close file, markers, etc.), see print_output_custom_lib and print_output_custom_cfg_file.
NOTES: * Jansson and Avro libraries don't have the concept of unsigned integers. integers up to
32 bits are packed as 64 bits signed integers, working around the issue. No work around
is possible for unsigned 64 bits integers except encoding them as strings.
* If the output format is 'avro' and no print_output_file was specified, the Avro-based
representation of the data will be converted to JSON-encoded Avro.
* If the output format is 'formatted', variable length primitives (like AS path) cannot
be printed and a warning message will be output instead. This is because, intuitively,
it is not possible to properly format the title line upfront with variable length
fields. Please use one of the other output formats instead.
DEFAULT: formatted
KEY: print_output_separator
DESC: Defines the print plugin output separator when print_output is set to csv or event_csv.
Value is expected to be a single character with the exception of tab (\t) and space (\s)
strings allowed. Being able to choose a separator comes useful in cases in which the
default separator value is part of any of the supplied strings, for example certain BGP
AS PATHs like "AS1_AS2_AS3_{ASX,ASY,ASZ}".
DEFAULT: ','
KEY: print_output_custom_lib
DESC: Full path to a non-static library file that can be dinamically linked in pmacct to
provide custom formatting of output data. The two main use-cases for this feature are
1) use available encodings (ie. CSV, JSON, etc.) but fix the format of the messages in a
custom way and 2) use a different encoding than the available ones. pm_custom_output
structure in plugin_cmn_custom.h can be looked at for guidance of which functions are
expected to exist in the library and with which arguments they would be called. See an
example library file in the examples/custom directory.
DEFAULT: none
KEY: print_output_custom_cfg_file
DESC: Full path to a file that is passed to the shared object (.so) library both at init time
and at runtime, that is, when processing elements. The config file content is opaque to
pmacct.
DEFAULT: none
KEY: [ amqp_output | kafka_output ]
VALUES: [ json | avro | avro_json ]
DESC: Defines the output format for messages sent to a message broker (amqp and kafka plugins).
'json' is to encode messages as JavaScript Object Notation format. 'json' format requires
compiling against the Jansson library (downloadable at: http://www.digip.org/jansson/).
'avro' is to binary-encode messages with the Apache Avro serialization format; 'avro_json'
is to JSON-encode messages with Avro. 'avro' and 'avro_json' formats require compiling
against the Apache Avro library (downloadable at: http://avro.apache.org/). Read more
on the print_output directive.
DEFAULT: json
KEY: avro_buffer_size
DESC: When the Apache Avro format is used to encode the messages sent to a message broker (amqp and
kafka plugins), this option defines the size in bytes of the buffer used by the Avro data
serialization system. The buffer needs to be large enough to store at least a single Avro
record. If the buffer does not have enough capacity to store the number of records defined
by the [amqp, kafka]_multi_values configuration directive, the current records stored in the
buffer will be sent to the message broker and the buffer will be cleared to accomodate
subsequent records.
DEFAULT: 8192
KEY: avro_schema_file
DESC: When the Apache Avro format is used to encode the messages sent to a message broker (amqp
and kafka plugins), export the schema generated to the given file path. The schema can then
be used by the receiving end to decode the messages. Note that the schema will be dynamically
built based on the aggregation primitives chosen (this has also effect in the print plugin
but in this case the schema is also always included in the print_output_file as mandated
by Avro specification). inotify-tools can be used to take event-driven actions like notify
a consumer whenever the file is modified.
DEFAULT: none
KEY: kafka_avro_schema_registry
DESC: The URL to a Confluent Avro Schema Registry. The value is passed to libserdes as argument
for "schema.registry.url". A sample of the expected value being https://localhost. This is
a pointer to the REST API https://docs.confluent.io/current/schema-registry/docs/api.html
The schema name is auto generated: if the topic is static, the schema name is createad as
(ie. if kafka_topic is set to 'foobar' then the schema name will be "foobar");
if the topic is dynamic instead, the schema name is created as "pmacct__" (ie. if plugin name is 'foobar' then the schema name will be "pmacct-kafka_foobar").
To confirm that the schema is registered, the following CL can be used: "curl -X GET
https:///subjects | jq . | grep ". Until reaching a
stable 'aggregate' aggregation method, it is recommended to set Schema Registry
compatibility type to 'none' as the schema may change.
DEFAULT: none
KEY: [ print_num_protos | sql_num_protos | amqp_num_protos | kafka_num_protos ]
VALUES: [ true | false ]
DESC: Defines whether IP protocols (ie. tcp, udp) should be looked up and presented in string format
or left numerical. The default is to look protocol names up. If this feature is not available
for the intended plugin - and NetFlow/IPFIX or libpcap/ULOG daemons are used - a custom
primitive can be defined (see aggregate_primitives config directive), for example in the case
of NetFlow/IPFIX:
name=proto_int field_type=4 len=1 semantics=u_int
DEFAULT: false
KEY: sql_num_hosts
VALUES: [ true | false ]
DESC: Defines whether IP addresses should be left numerical (in network byte ordering) or converted
to human-readable string. Applies to MySQL and SQLite plugins only and assumes the INET_ATON()
and INET6_ATON() function are defined in the RDBMS. INET_ATON() is always defined in MySQL
whereas INET6_ATON() requires MySQL >= 5.6.3. Both functions are not defined by default in
SQLite instead and are to be user-defined. Default setting, false, is to convert IP addresses
and prefixes into strings. If this feature is not available for the intended plugin - and
NetFlow/IPFIX or libpcap/ULOG daemons are in use - a custom primitive can be defined (see
aggregate_primitives configuration directive), for example in the case of NetFlow/IPFIX:
name=src_host_int field_type=8 len=4 semantics=u_int
name=dst_host_int field_type=12 len=4 semantics=u_int
DEFAULT: false
KEY: [ nfacctd_port | sfacctd_port ] (-l) [GLOBAL, NO_PMACCTD, NO_UACCTD]
DESC: Defines the UDP port where to bind nfacctd (nfacctd_port) and sfacctd (sfacctd_port) daemons.
On systems where SO_REUSEPORT feature is available: it allows multiple daemons to bind the
same local address and port in order to load-balance processing of incoming packets; if doing
so with incoming NetFlow v9/IPFIX template-based protocols, nfacctd_templates_receiver and
nfacctd_templates_port should be used. At the end of this document, reference (1) to a
URL to a presentation of the SO_REUSEPORT feature. To enable SO_REUSEPORT on a Linux system
supporting it 'sysctl net.core.allow_reuseport=1'.
DEFAULT: nfacctd_port: 2100; sfacctd_port: 6343
KEY: [ nfacctd_ip | sfacctd_ip ] (-L) [GLOBAL, NO_PMACCTD, NO_UACCTD]
DESC: Defines the IPv4/IPv6 address where to bind the nfacctd (nfacctd_ip) and sfacctd (sfacctd_ip)
daemons.
DEFAULT: all interfaces
KEY: [ nfacctd_interface | sfacctd_interface ] [GLOBAL]
DESC: Defines the interface for the nfacctd / sfacctd daemon to listen on making it possible to
receive data in VRFs on Linux. If having to listen on an IPv6 address inside the VRF, this
has to be specified via the relevant config directive, ie. nfacctd_ip / sfacctd_ip, as not
doing so prevents the daemon to correctly receive data.
DEFAULT: none
KEY: [ nfacctd_ipv6_only | sfacctd_ipv6_only ] [GLOBAL, NO_PMACCTD, NO_UACCTD]
VALUES: [ true | false ]
DESC: When listening on all interfaces (default setting for nfacctd_ip and sfacctd_ip) and IPv6 is
enabled, it is possible to connect with both IPv4 (IPv6 IPv4-mapped) and IPv6. Setting this
knob to true disables the IPv4 (IPv6 IPv4-mapped) part.
DEFAULT: false
KEY: [ nfacctd_rp_ebpf_prog | sfacctd_rp_ebpf_prog ] [GLOBAL, NO_PMACCTD, NO_UACCTD]
DESC: If SO_REUSEPORT is supported by the Operating System (read more about this feature at the
config key [ns]facctd_port) and eBPF support is configured when compiling (--enable-ebpf),
this allows to load a custom load-balancer. To load-share, daemons have to be part of the
same cluster_name and each be configured with a distinct cluster_id. An example of such
eBPF program is available here: https://github.com/insa-unyte/ebpf-loadbalancer . Note:
Linux kernel 4.x does not yet support eBPF locking so daemons have currently to be (re-)
started with a short time gap to avoid race conditions.
DEFAULT: none
KEY: [ nfacctd_kafka_broker_host | sfacctd_kafka_broker_host ] [GLOBAL, NO_PMACCTD, NO_UACCTD]
DESC: Defines one or multiple, comma-separated, Kafka brokers to receive NetFlow/IPFIX and sFlow
from. See kafka_broker_host for more info.
DEFAULT: none
KEY: [ nfacctd_kafka_broker_port | sfacctd_kafka_broker_port ] [GLOBAL, NO_PMACCTD, NO_UACCTD]
DESC: Defines the Kafka broker port to receive NetFlow/IPFIX and sFlow from. See kafka_broker_host
for more info.
DEFAULT: 9092
KEY: [ nfacctd_kafka_config_file | sfacctd_kafka_config_file ] [GLOBAL, NO_PMACCTD, NO_UACCTD]
DESC: Full pathname to a file containing directives to configure librdkafka to receive NetFlow/IPFIX
and sFlow from. See kafka_config_file for more info.
DEFAULT: none
KEY: [ nfacctd_kafka_topic | sfacctd_kafka_topic ] [GLOBAL, NO_PMACCTD, NO_UACCTD]
DESC: Name of the Kafka topic to receive NetFlow/IPFIX and sFlow from. No variables are supported
for dynamic naming of the topic. See kafka_topic for more info.
DEFAULT: none
KEY: [ nfacctd_zmq_address | sfacctd_zmq_address ] [GLOBAL, NO_PMACCTD, NO_UACCTD]
DESC: Defines the ZeroMQ queue address (host and port) to connect to for consuming NetFlow/IPFIX
and sFlow from. An example of the expected value is "127.0.0.1:50000".
DEFAULT: none
KEY: core_proc_name [GLOBAL]
DESC: Defines the name of the core process. This is the equivalent to instantiate named plugins but
for the core process.
DEFAULT: 'default'
KEY: proc_priority
DESC: Redefines the process scheduling priority, equivalent to using the 'nice' tool. Each daemon
process, ie. core, plugins, etc., can define a different priority.
DEFAULT: 0
KEY: [ nfacctd_allow_file | sfacctd_allow_file ] [GLOBAL, MAP, NO_PMACCTD, NO_UACCTD]
DESC: Full pathname to a file containing the list of IPv4/IPv6 addresses/prefixes (one for each
line) allowed to send packets to the daemon. The allow file is intended to be small; for
longer ACLs, firewall rules should be preferred instead. If no allow file is specified,
intuitively, that means 'allow all'; if an allow file is specified but its content is
empty, that means 'deny all'. Content can be reloaded at runtime by sending the daemon a
SIGUSR2 signal (ie. "killall -USR2 nfacctd"). Sample map in examples/allow.lst.example .
DEFAULT: none (ie. allow all)
KEY: nfacctd_time_secs [GLOBAL, NFACCTD_ONLY]
VALUES: [ true | false ]
DESC: Makes 'nfacctd' expect times included in NetFlow header to be in seconds rather than msecs.
This knob makes sense for NetFlow v5 since in NetFlow v9 and IPFIX different fields are
reserved for secs and msecs timestamps, increasing collector awareness.
DEFAULT: false
KEY: [ nfacctd_time_new | pmacctd_time_new | sfacctd_time_new ] [GLOBAL, NO_UACCTD]
VALUES: [ true | false ]
DESC: Makes the daemon to ignore external timestamps associated to data, ie. included in NetFlow
header or pcap header, and generate new ones (reflecting data arrival time to the collector).
This gets particularly useful to assign flows to time-bins based on the flow arrival time at
the collector rather than the flow original (start) time.
DEFAULT: false
KEY: nfacctd_pro_rating [NFACCTD_ONLY]
VALUES: [ true | false ]
DESC: If nfacctd_time_new is set to false (default) and historical accounting (ie. sql_history) is
enabled, this directive enables pro rating of NetFlow/IPFIX flows over time-bins, if needed.
For example, if sql_history is set to '5m' (so 300 secs), the considered flow duration is 1000
secs, its bytes counter is 1000 bytes and, for simplicity, its start time is at the base time
of t0, time-bin 0, then the flow is inserted in time-bins t0, t1, t2 and t3 and its bytes
counter is proportionally split among these time-bins: 300 bytes during t0, t1 and t2 and
100 bytes during t3.
NOTES: If NetFlow sampling is enabled, it is recommended to have counters renormalization enabled
(nfacctd_renormalize set to true).
DEFAULT: false
KEY: nfacctd_templates_file [GLOBAL, NFACCTD_ONLY]
DESC: Full pathname to a file to store JSON-serialized templates for NetFlow v9/IPFIX data.
At startup, nfacctd reads templates stored in this file (if any and if the file exists)
in order to reduce the initial amount of dropped packets due to unknown templates. In
steady state, templates received from the network are stored in this file. Warning: if,
at startup time, data records are encoded with a template structure different than the
one that was stored in the file, effectiveness of this feature is (intuitively) greatly
reduced. This file will be created if it does not exist. Certain numeric values may be
encoded in network byte order. This feature requires compiling against Jansson library
(--enable-jansson when configuring pmacct for compiling).
DEFAULT: none
KEY: nfacctd_templates_receiver [GLOBAL, NFACCTD_ONLY]
DESC: Defines a receiver where to export NetFlow v9/IPFIX templates, ideally a replicator. To
help in clustered scenarios especially when leveraging SO_REUSEPORT (multiple nfacctd
listening on the same IP and port). If IPv4, the value is expected as 'address:port'.
If IPv6, it is expected as '[address]:port'.
DEFAULT: none
KEY: nfacctd_templates_port [GLOBAL, NFACCTD_ONLY]
DESC: Defines the UDP port where to bind nfacctd for receiving (replicated) templates. If a
template is received on this port and nfacctd_templates_receiver is specified, it is
not replicated (in order to avoid the case of infinite loops).
DEFAULT: none
KEY: nfacctd_dtls_port [GLOBAL, NFACCTD_ONLY]
DESC: Defines the UDP port where to bind nfacctd for receiving NetFlow/IPFIX over DTLS. Needs
pmacct to be configured for compiling with the --enable-gnutls knob. The files (key,
certificate, etc.) required by DTLS are to be supplied via the dtls_path config directive.
DEFAULT: none
KEY: [ nfacctd_stitching | sfacctd_stitching | pmacctd_stitching | uacctd_stitching ]
VALUES: [ true | false ]
DESC: If set to true adds two new fields, timestamp_min and timestamp_max: given an aggregation
method ('aggregate' config directive), timestamp_min is the timestamp of the first element
contributing to a certain aggregate, timestamp_max is the timestamp of the last element. In
case the export protocol provides time references, ie. NetFlow/IPFIX, these are used; if not
of if using NetFlow/IPFIX as export protocol and nfacctd_time_new is set to true the current
time (hence time of arrival to the collector) is used instead. The feature is not compatible
with pro-rating, ie. nfacctd_pro_rating. Also, the feature is supported on all plugins except
the 'memory' one (please get in touch if you have a use-case for it).
DEFAULT: false
KEY: nfacctd_account_options [GLOBAL, NFACCTD_ONLY]
VALUES: [ true | false ]
DESC: If set to true account for NetFlow/IPFIX option records. This will require define custom
primitives via aggregate_primitives. pre_tag_map offers sample_type value of 'option' in
order to split option data records from flow or event data ones.
DEFAULT: false
KEY: [ nfacctd_as | sfacctd_as | pmacctd_as | uacctd_as ] [GLOBAL]
VALUES: [ netflow | sflow | file | bgp | bmp | longest ]
DESC: When set to 'netflow' or 'sflow' it instructs nfacctd and sfacctd to populate 'src_as',
'dst_as', 'peer_src_as' and 'peer_dst_as' primitives from information in NetFlow and sFlow
datagrams; when set to 'file', it instructs nfacctd and sfacctd to populate 'src_as',
'dst_as' and 'peer_dst_as' by looking up source and destination IP addresses against a
supplied networks_file. When 'bgp' or 'bmp' is specified, source and destination IP
addresses are looked up against the BGP RIB of the peer from which the NetFlow (or sFlow)
datagram was received (see also bgp_agent_map directive for more complex mappings).
'longest' behaves in a longest-prefix match wins fashion: in nfacctd and sfacctd lookup
is done against a networks_file (if specified), sFlow/NetFlow protocol and BGP/BMP (if
the BMP/BGP thread is started) with the following logics: networks_file < sFlow/NetFlow
<= BGP/BMP; in pmacctd and uacctd 'longest' logics is networks_file <= BGP/BMP.
Read nfacctd_net description for an example of operation of the 'longest' method. Unless
there is a specific goal do achieve, it is highly recommended that this definition, ie.
nfacctd_as, is kept in sync with its net equivalent, ie. nfacctd_net.
DEFAULT: none
KEY: [ nfacctd_net | sfacctd_net | pmacctd_net | uacctd_net ] [GLOBAL]
VALUES: [ netflow | sflow | mask | file | igp | bgp | bmp | longest ]
DESC: Determines the method for performing IP prefix aggregation - hence directly influencing
'src_net', 'dst_net', 'src_mask', 'dst_mask' and 'peer_dst_ip' primitives. 'netflow' and
'sflow' get values from NetFlow and sFlow protocols respectively; these keywords are only
valid in nfacctd, sfacctd. 'mask' applies a defined networks_mask; 'file' selects a defined
networks_file; 'igp', 'bgp' and 'bmp' source values from IGP/IS-IS, BGP and BMP daemon
respectively. For backward compatibility, the default behaviour in pmacctd and uacctd is:
'mask' and 'file' are turned on if a networks_mask and a networks_file are respectively
specified by configuration. If they are both defined, the outcome will be the intersection
of their definitions. 'longest' behaves in a longest-prefix match wins fashion: in nfacctd
and sfacctd lookup is done against a networks list (if networks_file is defined) sFlow/
NetFlow protocol, IGP (if the IGP thread started) and BGP/BMP (if the BGP/BMP thread is
started) with the following logics: networks_file < sFlow/NetFlow < IGP <= BGP/BMP; in
pmacctd and uacctd 'longest' logics is: networks_file < IGP <= BGP/BMP. For example we
receive the following PDU via NetFlow:
SrcAddr: 10.0.8.29 (10.0.8.29)
DstAddr: 192.168.5.47 (192.168.5.47)
[ .. ]
SrcMask: 24 (prefix: 10.0.8.0/24)
DstMask: 27 (prefix: 192.168.5.32/27)
a BGP peering is available and BGP contains the following prefixes: 192.168.0.0/16 and 10.0.0.0/8.
A networks_file contains the prefixes 10.0.8.0/24 and 192.168.5.0/24. 'longest' would select
as outcome of the network aggregation process 10.0.8.0/24 for the src_net and src_mask
respectively and 192.168.5.32/27 for dst_net and dst_mask.
Unless there is a specific goal to achieve, it is highly recommended that the definition of
this configuration directive is kept in sync with its ASN equivalent, ie. nfacctd_as.
DEFAULT: nfacctd: 'netflow'; sfacctd: 'sflow'; pmacctd and uacctd: 'mask', 'file'
KEY: use_ip_next_hop [GLOBAL]
VALUES: [ true | false ]
DESC: When IP prefix aggregation (ie. nfacctd_net) is set to 'netflow', 'sflow' or 'longest' (in
which case longest winning match is via 'netflow' or 'sflow') populate 'peer_dst_ip' field
from NetFlow/sFlow IP next hop field if BGP next-hop is not available.
DEFAULT: false
KEY: [ nfacctd_mcast_groups | sfacctd_mcast_groups ] [GLOBAL, NO_PMACCTD, NO_UACCTD]
DESC: Defines one or more IPv4/IPv6 multicast groups to be joined by the daemon. If more groups are
supplied, they are expected comma separated. A maximum of 20 multicast groups may be joined by
a single daemon instance. Some OS (noticeably Solaris -- seems) may also require an interface
to bind to which - in turn - can be supplied declaring an IP address ('nfacctd_ip' key).
DEFAULT: none
KEY: [ nfacctd_disable_checks | sfacctd_disable_checks ] [GLOBAL, NO_PMACCTD, NO_UACCTD]
VALUES: [ true | false ]
DESC: Both nfacctd and sfacctd can log warning messages for failing basic checks against incoming
NetFlow/sFlow datagrams, ie. sequence number checks, protocol version. You may want to disable
such feature, default, because of buggy or non-standard implementations. Also, for sequencing
checks, the 'export_proto_seqno' primitive is recommended instead (see 'aggregate' description
and notes).
DEFAULT: true
KEY: nfacctd_disable_opt_scope_check [GLOBAL, ONLY_NFACCTD]
VALUES: [ true | false ]
DESC: Mainly a workaround to implementations not encoding NetFlow v9/IPIFX option scope correctly,
this knob allows to disable option scope checking. By doing so, options are considered scoped
to the system level (ie. to the IP address of the expoter).
DEFAULT: false
KEY: pre_tag_map [MAP]
DESC: Full pathname to a file containing specific tags for data. For all daemons, tags (be that
numerical 'tag' or stringy 'label') can be exposed in output data; traffic daemons (ie.
pmacctd, nfacctd, sfacctd, etc.) need 'tag', 'tag2' or 'label' primitives to be included
in the 'aggregate' aggregation method. Again (only) in traffic daemons, all of which do
feature a plugin-based architecture, tags can be used for filtering purposes (see the
pre_tag_filter, pre_tag_label_filter config directives). Take a look to the examples/
sub-tree for all supported keys and detailed examples (pretag.map.example). In traffic
daemons the evaluation of a pre_tag_map does override any tags passed via NetFlow/sFlow
by a pmacct nfprobe/sfprobe plugin. The maximum number of entries (by default 384) can
be modified via maps_entries. Content can be reloaded at runtime by sending the daemon
a SIGUSR2 signal (ie. "killall -USR2 nfacctd").
DEFAULT: none
KEY: maps_entries
DESC: Defines the maximum number of entries a map can contain (ie. pre_tag_map and all directives
with the 'MAP' flag in this document). The default value is suitable for most scenarios,
although tuning it could be required either to save on memory or to allow for more entries.
DEFAULT: 384
KEY: maps_row_len
DESC: Defines the maximum length of map entries (ie. pre_tag_map and all directives with the 'MAP'
flag in this document). The default value is suitable for most scenarios, although tuning it
could be wanted either to save on memory or to allow for longer entries (ie. for complex bpf
filters).
DEFAULT: 256
KEY: maps_refresh [GLOBAL]
VALUES: [ true | false ]
DESC: When enabled, this directive allows to reload map files (ie. pre_tag_map and all directives
with the 'MAP' flag in this document) without restarting the daemon instance. For example,
it may result particularly useful to reload pre_tag_map or networks_file entries in order
to reflect some change in the network. After having modified the map files, a SIGUSR2 has
to be sent (e.g.: in the simplest case "killall -USR2 pmacctd") to the daemon to notify the
change. If a signal is sent to the daemon and this directive is set to 'false', the signal
is silently discarded. Since signals can be sent either to the whole daemon (killall) or to
just a specific process (kill), this mechanism also offers the advantage to elicit local
reloads.
DEFAULT: true
KEY: maps_index [GLOBAL]
VALUES: [ true | false ]
DESC: Enables indexing of maps (ie. pre_tag_map) to increase lookup speeds on large maps and/or
sustained lookup rates. Indexes are automatically defined basing on structure and content
of the map, up to a maximum of 8 (one index is required per each combination of lookup
keys in the map). Indexing of pre_tag_map, bgp_peer_src_as_map, flow_to_rd_map is
supported. Only a sub-set of pre_tag_map keys are supported, including: ip, bgp_nexthop,
vlan, cvlan, src_mac, dst_mac, src_net, dst_net, mpls_vpn_rd, mpls_pw_id, src_as, dst_as,
peer_src_as, peer_dst_as, input, output. For keys accepting IP addresses as value (ie. ip,
src_net and dst_net) specific IP addresses, ie. /32 for v4 and /128 for v6, are supported
throughout. Also, negations are not supported (ie. 'in=-216' match all but input interface
216). bgp_agent_map and sampling_map implement a separate caching mechanism and hence do
not leverage this feature.
DEFAULT: false
NOTES: * Initial support for networks has been introduced for src_net and dst_net keys: in any
entry, only one key can include a network because matrixing of networks would degrade
performances of the current implementation. A construction like the following would
be perfectly valid, ie.:
label=src_A src_net=X/24 jeq=dst_net
label=src_B src_net=Y/25 jeq=dst_net
label=src_C src_net=Z/26 jeq=dst_net
label=dst_A dst_net=X/24 label=dst_net
label=dst_B dst_net=Y/25
label=dst_C dst_net=Z/26
KEY: pre_tag_filter, pre_tag2_filter [NO_GLOBAL]
VALUES: [ 0-2^64-1 ]
DESC: Expects one or more tags as value (when multiple tags are supplied, they need to be comma
separated and a logical OR is used in the evaluation phase) and allows to filter aggregates
basing upon their tag (or tag2) value: in case of a match, data is allwoed in, ie. it is
delivered to the plugin the filter is attached to. This directive has to be attached to a
plugin (that is, it cannot be global) and is suitable, for example, to split data among the
active plugins. This directive also allows to specify a value '0' to match untagged
data, thus allowing to split tagged traffic from untagged one. It also allows negations by
pre-pending a minus sign to the tag value (ie. '-6' would send everything but traffic tagged
as '6' to the plugin it is attached to, hence achieving a filter out behaviour) and ranges
(ie. '10-20' would send over traffic tagged in the range 10..20) and any combination of these.
This directive makes sense if coupled with 'pre_tag_map'.
DEFAULT: none
KEY: pre_tag_label_filter [NO_GLOBAL]
DESC: Expects one or more labels as value (when multiple labels are supplied, they need to be
comma separated and a logical OR is performed when evaluating at runtime) and allows to
filter in data basing upon label value(s): in case of match, data is delivered to the
plugin. This directive has to be attached to a plugin (that is, it cannot be global).
Null label values (ie. unlabelled data) can be matched using the special 'null' keyword.
Negations are allowed by pre-pending a minus sign to the label value. The use of this
directive is meant coupled with a 'pre_tag_map'; it is also currenly not compatible
with the use of pre_tag_label_encode_as_map except for the basic use-case of filtering
null vs non-null labels.
DEFAULT: none
KEY: pre_tag_label_encode_as_map
VALUES: [ true | false ]
DESC: The 'label' field is encoded by default as an unique comma-separated string, ie. in JSON
"label": "value1,value2,value3". Setting this knob to true, makes it being encoded as a
map for JSON and Apache Avro encodings, ie. in JSON "label": { "key1": "value1", "key2":
"value2" }. For keys and values to be correctly mapped, the '%' delimiter is used when
composing a pre_tag_map, ie. "set_label=key1%value1,key2%value2 ip=0.0.0.0/0". This knob
has no effects for other encodings (ie. CSV, formatted) and backends not supporting
complex types (ie. SQL plugins).
DEFAULT: false
KEY: [ post_tag | post_tag2 ]
VALUES: [ 1-2^64-1 ]
DESC: Expects a tag as value. Post-Tagging is evaluated in the plugins. The tag is used as 'tag'
(post_tag) or 'tag2' (post_tag2) primitive value. Use of these directives hence makes sense
if tag and/or tag2 primitives are part of the plugin aggregation method. post_tag does
override any value computed by pre_tag_map.
DEFAULT: none
KEY: sampling_rate
VALUES: [ >= 1 ]
DESC: Enables packet sampling. It expects a number which is the mean ratio of packets to be sampled
(1 out of N). The currently implemented sampling algorithm is a simple randomic one. If using
any SQL plugin, look also to the powerful 'sql_preprocess' layer and the more advanced sampling
choices it offers: they will allow to deal with advanced sampling scenarios (e.g. probabilistic
methods). Finally, this 'sampling_rate' directive can be renormalized by renormalize feature,
ie. pmacctd_renormalize, or by using the 'usrf' action of the 'sql_preprocess' layer.
DEFAULT: none
KEY: sampling_map [GLOBAL, NO_PMACCTD, NO_UACCTD, MAP]
DESC: Full pathname to a file containing traffic sampling mappings. It is mainly meant to be used
in conjunction with nfacctd and sfacctd for the purpose of fine-grained reporting of sampling
rates ('sampling_rate' primitive) circumventing bugs and issues in router operating systems.
If counters renormalization is wanted, nfacctd_renormalize or sfacctd_renormalize must be
also set to true. If a specific router is not defined in the map, the sampling rate advertised
by the router itself is applied. Take a look to the examples/ sub-tree 'sampling.map.example'
for all supported keys and detailed examples. Number of map entries (by default 384) can be
modified via maps_entries. Content can be reloaded at runtime by sending the daemon a SIGUSR2
signal (ie. "killall -USR2 nfacctd").
DEFAULT: none
KEY: [ pmacctd_force_frag_handling | uacctd_force_frag_handling ] [GLOBAL, NO_NFACCTD, NO_SFACCTD]
VALUES: [ true | false ]
DESC: Forces 'pmacctd' to join together IPv4/IPv6 fragments: 'pmacctd' does this only whether any of
the port primitives are selected (src_port, dst_port, sum_port); in fact, when not dealing with
any upper layer primitive, fragments are just handled as normal packets. However, available
filtering rules ('aggregate_filter', Pre-Tag filter rules) will need such functionality enabled
whether they need to match TCP/UDP ports. So, this directive aims to support such scenarios.
DEFAULT: false
KEY: [ pmacctd_frag_buffer_size | uacctd_frag_buffer_size ] [GLOBAL, NO_NFACCTD, NO_SFACCTD]
DESC: Defines the maximum size of the fragment buffer. In case IPv6 is enabled two buffers of equal
size will be allocated. The value is expected in bytes.
DEFAULT: 4MB
KEY: [ pmacctd_flow_buffer_size | uacctd_flow_buffer_size ] [GLOBAL, NO_NFACCTD, NO_SFACCTD]
DESC: Defines the maximum size of the flow buffer. This is an upper limit to avoid unlimited growth
of the memory structure. This value has to scale accordingly to the link traffic rate. In case
IPv6 is enabled two buffers of equal size will be allocated. The value is expected in bytes.
DEFAULT: 16MB
KEY: [ pmacctd_flow_buffer_buckets | uacctd_flow_buffer_buckets ] [GLOBAL, NO_NFACCTD, NO_SFACCTD]
DESC: Defines the number of buckets of the flow buffer - which is organized as a chained hash table.
To exploit better performances, the table should be reasonably flat. This value has to scale to
higher power of 2 accordingly to the link traffic rate. For example, it has been reported that
a value of 65536 works just fine under full 100Mbit load.
DEFAULT: 256
KEY: [ pmacctd_conntrack_buffer_size | uacctd_conntrack_buffer_size ] [GLOBAL, NO_NFACCTD, NO_SFACCTD]
DESC: Defines the maximum size of the connection tracking buffer. In case IPv6 is enabled two buffers
of equal size will be allocated. The value is expected in bytes.
DEFAULT: 8MB
KEY: [ pmacctd_flow_lifetime | uacctd_flow_lifetime ] [GLOBAL, NO_NFACCTD, NO_SFACCTD]
DESC: Defines how long a non-TCP flow could remain inactive (ie. no packets belonging to such flow
are received) before considering it expired. The value is expected in seconds.
DEFAULT: 60
KEY: [ pmacctd_flow_tcp_lifetime | uacctd_flow_tcp_lifetime ] [GLOBAL, NO_NFACCTD, NO_SFACCTD]
DESC: Defines how long a TCP flow could remain inactive (ie. no packets belonging to such flow are
received) before considering it expired. The value is expected in seconds.
DEFAULT: 60 secs if classification is disabled; 432000 secs (120 hrs) if clssification is enabled
KEY: [ pmacctd_ext_sampling_rate | uacctd_ext_sampling_rate | nfacctd_ext_sampling_rate |
sfacctd_ext_sampling_rate ] [GLOBAL]
Flags that captured traffic is being sampled at the specified rate. Such rate can then be
reported ('sampling_rate' primitive), renormalized by using ie. 'pmacctd_renormalize' or
exported by the nfprobe/sfprobe plugins. External sampling might be performed by capturing
frameworks the daemon is linked against (ie. PF_RING, NFLOG) or appliances (ie. sampled
packet mirroring). In nfacctd and sfacctd daemons this directive can be used to tackle
corner cases, ie. sampling rate reported by the NetFlow/sFlow agent is missing or not
correct; in such cases sampling_map can be alternatively used to define sampling rate per
exporter, ie. in case the rate is not omogeneous across all exporters.
DEFAULT: none
KEY: [ sfacctd_renormalize | nfacctd_renormalize | pmacctd_renormalize | uacctd_renormalize ] (-R)
[GLOBAL]
VALUES: [ true | false ]
DESC: Automatically renormalizes bytes/packet counters value basing on available sampling info.
The feature also calculates an effective sampling rate (sFlow only) which could differ
from the configured one - expecially at high rates - because of various losses; such
estimated rate is then used for renormalization purposes.
DEFAULT: false
KEY: [ sfacctd_nonroot | nfacctd_nonroot | pmacctd_nonroot ] [GLOBAL]
VALUES: [ true | false ]
DESC: Allow to run daemons from a user with non root privileges. This can be desirable on systems
supporting a tool like setcap to assign specific system capabilities to unprivileged users.
A couple of examples: allow nfacctd to bind to BGP port: "setcap 'cap_net_bind_service=+ep'
/path/to/nfacctd ; allow a sfacctd replicator to forward packets transparently (spoofing):
"setcap 'cap_net_raw=+ep' /path/to/nfacctd ; allow pmacctd to bind and use libpcap:
"setcap 'cap_net_raw,cap_net_admin=+ep' /path/to/pmacctd".
DEFAULT: false
KEY: sfacctd_counter_file [GLOBAL, SFACCTD_ONLY]
DESC: Enables streamed logging of sFlow counters. Each log entry features a time reference, sFlow
agent IP address event type and a sequence number (to order events when time reference is not
granular enough). Currently it is not possible to filter in/out specific counter types (ie.
generic, ethernet, vlan, etc.). The list of supported filename variables follows:
$peer_src_ip sFlow agent IP address.
Files can be re-opened by sending a SIGHUP to the daemon core process. The output file can be
a named pipe (ie. created with mkfifo), however it has to be manually created in advance.
DEFAULT: none
KEY: sfacctd_counter_output [GLOBAL, SFACCTD_ONLY]
VALUES: [ json ]
DESC: Defines output format for the streamed logging of sFlow counters. Only JSON format is currently
supported and requires compiling against Jansson library (--enable-jansson when configuring for
compiling).
DEFAULT: json
KEY: sql_locking_style
VALUES: [ table | row | none ]
DESC: Defines the locking style for the SQL table. MySQL supports "table" and "none" values whereas
PostgreSQL supports "table", "row" and "none" values. With "table" value, the plugin will lock
the entire table when writing data to the DB with the effect of serializing access to the
table whenever multiple plugins need to access it simultaneously. Slower but light and safe,
ie. no risk for deadlocks and transaction-friendly; "row", the plugin will lock only the rows
it needs to UPDATE/DELETE. It results in better overral performances but has some noticeable
drawbacks in dealing with transactions and making the UPDATE-then-INSERT mechanism work
smoothly; "none" disables locking: while generally not recommended, this may suit some
advanced use-cases or be needed when a locking mechanism is not available (ie. Infinidb/
Columnstore in MariaDB).
DEFAULT: table
KEY: nfprobe_timeouts
DESC: Allows to tune a set of timeouts to be applied over collected packets. The value is expected in
the following form: 'name=value:name=value:...'. The set of supported timeouts, in seconds, and
their default values are listed below:
tcp (generic tcp flow life) 3600
tcp.rst (TCP RST flow life) 120
tcp.fin (TCP FIN flow life) 300
udp (UDP flow life) 300
icmp (ICMP flow life) 300
general (generic flow life) 3600
maxlife (maximum flow life) 604800
expint (expiry interval) 60
expint is the interval between expiry checks, ie. every 60 secs it is checked which flows are
ready for timeout-based evictioni; unscheduled evictions are possible if it's not possible to
allocate more memory to cache flows. tcp, tcp.rst, tcp.fin, udp, icmp and general are passive
timeouts, ie. a tcp flow is evicted after 3600 secs of inactivity ('general' applies to any
IP protocol not being specified by other timeouts). maxlife is an active timeout and evicts
flows even if still active and making traffic.
DEFAULT: see above
KEY: nfprobe_hoplimit
VALUES: [ 1-255 ]
DESC: Value of TTL for the newly generated NetFlow datagrams.
DEFAULT: Operating System default
KEY: nfprobe_maxflows
DESC: Maximum number of flows that can be tracked simultaneously.
DEFAULT: 8192
KEY: nfprobe_receiver
DESC: Defines the remote IP address/hostname and port to which NetFlow datagrams are to be exported.
If IPv4, the value is expected as 'address:port'. If IPv6, it is expected as '[address]:port'.
DEFAULT: 127.0.0.1:2100
KEY: nfprobe_dtls
VALUES: [ true | false ]
DESC: Enables sending out NetFlow/IPFIX packets over DTLS. Needs pmacct to be configured for
compiling with the --enable-gnutls knob. The files (key, certificate, etc.) required by
DTLS are to be supplied via the dtls_path config directive.
DEFAULT: false
KEY: nfprobe_dtls_verify_cert
DESC: If nfprobe_dtls is set to true, this validates that the certificate received from the
server corresponds to the specified hostname. Sample of an expected value would be
"www.example.com".
DEFAULT: none
KEY: nfprobe_source_ip
DESC: Defines the local IP address from which NetFlow datagrams are exported. Only a numerical IPv4/
IPv6 address is expected. The supplied IP address is required to be already configured on
one of the interfaces. This parameter is also required for graceful encoding of NetFlow v9
and IPFIX option scoping.
DEFAULT: IP address is selected by the Operating System
KEY: nfprobe_version
VALUES: [ 5, 9, 10 ]
DESC: Version of outgoing NetFlow datagrams. NetFlow v5/v9 and IPFIX (v10) are supported. NetFlow v5
features a fixed record structure and if not specifying an 'aggregate' directive it gets
populated as much as possible; NetFlow v9 and IPFIX feature a dynamic template-based structure
instead and by default it is populated as: 'src_host, dst_host, src_port, dst_Port, proto, tos'.
DEFAULT: 10
KEY: nfprobe_engine
DESC: Allows to define Engine ID and Engine Type fields for NetFlow v5 and Source ID/Obs Domain ID
for NetFlow v9 and IPFIX respectiely. In case of NetFlow v5 export it expects two non-negative
numbers, each up to maximum 8-bits length and separated by the ":" symbol; in case of NetFlow
v9/IPFIX it expects a single non-negative number up-to maximum 32-bits length. This comes
useful to allow a collector to distinguish between distinct probe instances running on the
same host (collector would report missing flows due to sequencing jumps); this is also
important for letting NetFlow v9/IPFIX templates to work correctly: in fact, template IDs get
automatically selected only inside single daemon instances.
DEFAULT: [ 0:0, 0 ]
KEY: [ nfacctd_peer_as | sfacctd_peer_as | nfprobe_peer_as | sfprobe_peer_as ]
VALUES: [ true | false ]
DESC: When applied to [ns]fprobe src_as and dst_as fields are valued with peer-AS rather than origin-AS
as part of the NetFlow/sFlow export. Requirements to enable this feature on the probes are: a) one
of the nfacctd_as/sfacctd_as/pmacctd_as/uacctd_as set to 'bgp' and b) a fully functional BGP
daemon (bgp_daemon). When applied to [ns]facctd instead it uses src_as and dst_as values of the
NetFlow/sFlow export to populate peer_src_as and peer_dst_as primitives.
DEFAULT: false
KEY: [ nfprobe_ipprec | sfprobe_ipprec | tee_ipprec ]
DESC: Marks self-originated NetFlow (nfprobe) and sFlow (sfprobe) messages with the supplied IP
precedence value.
DEFAULT: 0
KEY: [ nfprobe_direction | sfprobe_direction ]
VALUES: [ in, out, tag, tag2 ]
DESC: Defines traffic direction. Can be statically defined via 'in' and 'out' keywords. It can also
be dynamically determined via lookup to either 'tag' or 'tag2' values. Tag value of 1 will be
mapped to 'in' direction, whereas tag value of 2 will be mapped to 'out'. The idea underlying
tag lookups is that pre_tag_map supports, among the other features, 'filter' matching against
a supplied tcpdump-like filter expression; doing so against L2 primitives (ie. source or
destination MAC addresses) allows to dynamically determine traffic direction (see example at
'examples/pretag.map.example').
DEFAULT: none
KEY: [ nfprobe_ifindex | sfprobe_ifindex ]
VALUES: [ tag, tag2, <1-4294967295> ]
DESC: Associates an interface index (ifIndex) to a given nfprobe or sfprobe plugin. This is meant as
an add-on to [ns]probe_direction directive, ie. when multiplexing mirrored traffic from different
sources on the same interface (ie. split by VLAN). Can be statically defined via a 32-bit integer
or semi-dynamically determined via lookup to either 'tag' or 'tag2' values (read full elaboration
on [ns]probe_direction directive). Unless [ns]fprobe_ifindex_override is set true, by default
this definition will be overridden whenever the ifIndex can be determined dynamically (ie. via
NFLOG framework).
DEFAULT: none
KEY: [ nfprobe_ifindex_override | sfprobe_ifindex_override ]
VALUES: [ true | false ]
DESC: If an ifIndex can be determined dynamically (ie. via NFLOG framework), setting this to true
allows for a non-zero value computed by [sn]fprobe_ifindex to override the original value;
if the value is zero, the override does not take place.
DEFAULT: false
KEY: nfprobe_dont_cache
VALUES: [ true | false ]
DESC: Disables caching and summarisation of flows. By default a NetFlow/IPFIX agent would attempt
to build uni-directional flows by caching individual packets and waiting for an expiration
condition (see nfprobe_timeouts). This knob prevents that to happen and, if paired with a
packet sampling strategy (external or ie. pmacctd_ext_sampling_rate), it makes a NetFlow/
IPFIX agent to match sFlow export responsiveness.
DEFAULT: false
KEY: nfprobe_tstamp_usec
VALUES: [ true | false |
DESC: Exports timestamps to the usec resolution (instead of default msec) using NetFlow v9 / IPFIX
IEs 154 and 155. This knob is not compatible with timestamps_secs configuration directive.
DEFAULT: false
KEY: sfprobe_receiver
DESC: Defines the remote IP address/hostname and port to which NetFlow datagrams are to be exported.
If IPv4, the value is expected as 'address:port'. If IPv6, it is expected as '[address]:port'.
DEFAULT: 127.0.0.1:6343
KEY: sfprobe_agentip
DESC: Sets the value of agentIp field inside the sFlow datagram header. Only a numerical IPv4/
IPv6 address is expected. This value must be an IPv4 address if transport, that is
sfprobe_source_ip and/or sfprobe_receiver, is set to IPv4; or an IPv6 address if transport
is set to IPv6.
DEFAULT: localhost
KEY: sfprobe_agentsubid
DESC: Sets the value of agentSubId field inside the sFlow datagram header.
DEFAULT: 1402
KEY: sfprobe_ifspeed
DESC: Statically associates an interface speed to a given sfprobe plugin. Value is expected in bps.
DEFAULT: 100000000
KEY: sfprobe_source_ip
DESC: Defines the local IP address from which sFlow datagrams are exported. Only a numerical IPv4/
IPv6 address is expected. The supplied IP address is required to be already configured on
one of the interfaces. An IPv6 address must be configured in order to successfully export
to an IPv6 sfprobe_receiver.
DEFAULT: IP address is selected by the Operating System
KEY: bgp_daemon [GLOBAL]
VALUES: [ true | false ]
DESC: Enables the BGP daemon thread. Neighbors are not defined explicitely but a maximum amount
of peers is specified (bgp_daemon_max_peers); also, for security purposes, the daemon does
not implement outbound BGP UPDATE messages and acts passively (ie. it never establishes
a connection to a remote peer but waits for incoming connections); upon receipt of a BGP
OPEN message the local daemon presents itself as belonging to the same AS number as the
remote peer, unless bgp_daemon_as is set, and supporting the same (or a subset of the) BGP
capabilities; capabilities currently supported are MP-BGP, 4-bytes ASNs, ADD-PATH.
Per-peer RIBs are maintained. For some ADD-PATH capability notes, please check the
"BGP daemon implementation concluding notes" section of the QUICKSTART document.
DEFAULT: false
KEY: bmp_daemon [GLOBAL]
VALUES: [ true | false ]
DESC: Enables the BMP daemon thread. BMP, BGP Monitoring Protocol, can be used to monitor BGP
sessions. The BMP daemon supports BMP data, events and stats, ie. initiation, termination,
peer up, peer down, stats and route monitoring messages. The daemon enables to write BMP
messages to files, AMQP and Kafka brokers, real-time (msglog) or at regular time intervals
(dump). Also, route monitoring messages are saved in a RIB structure for IP prefix lookup.
For further referece see examples in the QUICKSTART document and/or description of the
bmp_* config keys in this document. The BMP daemon is a separate thread in the NetFlow
(nfacctd) and sFlow (sfacctd) collectors.
DEFAULT: false
KEY: [ bgp_daemon_ip | bmp_daemon_ip ] [GLOBAL]
DESC: Binds the BGP/BMP daemon to a specific interface. Expects as value an IP address. For the
BGP daemon the same is value is presented as BGP Router-ID (read more about the BGP Router-ID
selection process at the bgp_daemon_id config directive description). Setting this directive
is highly adviced.
DEFAULT: 0.0.0.0
KEY: [ bgp_daemon_ipv6_only | bmp_daemon_ipv6_only ] [GLOBAL, NO_PMACCTD, NO_UACCTD]
VALUES: [ true | false ]
DESC: When listening on all interfaces (default setting for nfacctd_ip and sfacctd_ip) and IPv6 is
enabled, it is possible to connect with both IPv4 (IPv6 IPv4-mapped) and IPv6. Setting this
knob to true disables the IPv4 (IPv6 IPv4-mapped) part.
DEFAULT: false
KEY: [ bgp_daemon_interface | bmp_daemon_interface ] [GLOBAL]
DESC: Defines the interface for the BGP / BMP daemon to listen on. This makes it possible to have
the session happen entirely in one VRF by specifying the VRF device name here.
DEFAULT: none
KEY: bgp_daemon_id [GLOBAL]
DESC: Defines the BGP Router-ID to the supplied value. Expected value is an IPv4 address. If this
feature is not used or an invalid IP address is supplied, ie. IPv6, the bgp_daemon_ip value
is used instead. If also bgp_daemon_ip is not defined or invalid, the BGP Router-ID defaults
to "1.2.3.4".
DEFAULT: 1.2.3.4
KEY: bgp_daemon_as [GLOBAL]
DESC: Defines the BGP Local AS to the supplied value. By default, no value supplied, the session
will be setup as iBGP with the Local AS received from the remote peer being copied back in
the BGP OPEN reply. This allows to explicitely set a Local AS which could be different from
the remote peer one hence establishing an eBGP session.
DEFAULT: none
KEY: [ bgp_daemon_port | bmp_daemon_port ] [GLOBAL]
DESC: Makes the BGP/BMP daemon listen to a port different from the standard port. Default port for
BGP is 179/tcp; default port for BMP is 1790. On systems where SO_REUSEPORT feature is
available: it allows multiple daemons to bind the same local address and port in order to
load-balance processing of incoming packets. This is best combined with a list of allowed
IP addresses, ie. bgp_daemon_allow_file, to explicitely wire peers to collectors. At the
end of this document, reference (1) to a URL to a presentation of the SO_REUSEPORT feature.
To enable SO_REUSEPORT on a Linux system supporting it 'sysctl net.core.allow_reuseport=1'.
DEFAULT: bgp_daemon_port: 179; bmp_daemon_port: 1790
KEY: [ bgp_daemon_rp_ebpf_prog | bmp_daemon_rp_ebpf_prog ] [GLOBAL]
DESC: If SO_REUSEPORT is supported by the Operating System (read more about this feature at the
config key b[mg]p_daemon_port) and eBPF support is configured when compiling (--enable-ebpf),
this allows to load a custom load-balancer. To load-share, daemons have to be part of the
same cluster_name and each be configured with a distinct cluster_id. An example of such
eBPF program is available here: https://github.com/insa-unyte/ebpf-loadbalancer . Note:
Linux kernel 4.x does not yet support eBPF locking so daemons have currently to be (re-)
started with a short time gap to avoid race conditions.
DEFAULT: none
KEY: [ bgp_daemon_tag_map | bmp_daemon_tag_map | telemetry_daemon_tag_map ] [GLOBAL] [MAP]
DESC: Full pathname to a file containing specific tags for data. Equivalent to pre_tag_map but
for BGP, BMP and Streaming Telemetry threads / daemons.
Take a look to the examples/pretag.map.example for syntax. Currently only 'ip' is
supported as MATCH and set_tag, set_label as SET. The maximum number of entries (by
default 384) can be modified via maps_entries. Content can be reloaded at runtime by
sending the daemon a SIGUSR2 signal (ie. "killall -USR2 pmbgpd").
DEFAULT: none
KEY: [ bgp_daemon_ipprec | bmp_daemon_ipprec ] [GLOBAL]
DESC: Marks self-originated BGP/BMP messages with the supplied IP precedence value.
DEFAULT: 0
KEY: [ bgp_daemon_max_peers | bmp_daemon_max_peers ] [GLOBAL]
DESC: Sets the maximum number of neighbors the BGP/BMP daemon can peer to. Upon reaching of the
limit, no more BGP/BMP sessions can be established. BGP/BMP neighbors don't need to be
defined explicitely one-by-one rather an upper boundary to the number of neighbors applies.
pmacctd, uacctd daemons are limited to only two BGP peers: such hardcoded limit is imposed
as the only scenarios supported in conjunction with the BGP daemon are as NetFlow/sFlow
probes on-board software routers and firewalls.
DEFAULT: 10
KEY: [ bgp_daemon_batch_interval | bmp_daemon_batch_interval ] [GLOBAL]
DESC: To prevent all BGP/BMP peers contend resources, this defines the time interval, in seconds,
between any two BGP/BMP peer batches. The first peer in a batch sets the base time, that is
the time from which the interval is calculated, for that batch.
DEFAULT: 0
KEY: [ bgp_daemon_batch | bmp_daemon_batch ] [GLOBAL]
DESC: To prevent all BGP/BMP peers to contend resources, this defines the number of BGP peers in
each batch. If a BGP/BMP peer is not allowed by an ACL (ie. bgp_daemon_allow_file), room is
recovered in the current batch; if a BGP/BMP peer in a batch is replenished (ie. connection
drops, is reset, etc.) no new room is made in the current batch (rationale being: be a bit
conservative, batch might have been set too big, let's try to limit flapping).
DEFAULT: 0
KEY: [ bgp_daemon_msglog_file | bmp_daemon_msglog_file | telemetry_daemon_msglog_file ] [GLOBAL]
DESC: Enables streamed logging of BGP tables/BMP events/Streaming Telemetry data. Each log entry
features a time reference, peer/exporter IP address, event type and a sequence number (to
order events when time reference is not granular enough). BGP UPDATE messages also contain
full prefix and BGP attributes information. The list of supported filename variables follows:
$peer_src_ip BGP peer IP address.
$bmp_router BMP peer IP address.
$telemetry_node Streaming Telemetry exporter IP address.
$peer_tcp_port BGP peer TCP port.
$bmp_router_port BMP peer TCP port.
$telemetry_node_port Streaming Telemetry exporter port.
Files can be re-opened by sending a SIGHUP to the daemon core process. The output file can be
a named pipe (ie. created with mkfifo), however it has to be manually created in advance.
DEFAULT: none
KEY: [ bgp_daemon_msglog_avro_schema_file | bmp_daemon_msglog_avro_schema_file |
bgp_table_dump_avro_schema_file | bmp_dump_avro_schema_file ] [GLOBAL]
DESC: Export the schema(s) generated to encode BGP/BMP messages to the given file path. The
schema can then be used by the receiving end to decode the messages. inotify-tools can
be used to take event-driven actions like notify a consumer whenever the file is
modified.
DEFAULT: none
KEY: [ bgp_daemon_msglog_kafka_avro_schema_registry | bmp_daemon_msglog_kafka_avro_schema_registry
bgp_table_dump_kafka_avro_schema_registry | bmp_dump_kafka_avro_schema_registry ] [GLOBAL]
DESC: The URL to a Confluent Avro Schema Registry. The value is passed to libserdes as argument
for "schema.registry.url". A sample of the expected value being https://localhost. This is
a pointer to the REST API https://docs.confluent.io/current/schema-registry/docs/api.html
The schema name is auto generated: if the topic is static, the schema name is createad as
"-" (ie. if Kafka topic is set to 'foobar' then the schema
name will be "foobar-bgp_msglog", "foobar-bmp_msglog_rm", etc.). Dynamic topics are not
supported. To confirm that the schema is registered, the following CL can be used: "curl
-X GET https:///subjects | jq . | grep ".
DEFAULT: none
KEY: [ bgp_daemon_msglog_output | bmp_daemon_msglog_output ] [GLOBAL]
VALUES: [ json | avro | avro_json ]
DESC: Defines output format for the streamed logging of BGP messages and BMP messages and
events. JSON, binary-encoded Avro and JSON-encoded Avro formats are supported.
DEFAULT: json
KEY: bgp_daemon_add_path_ignore [GLOBAL]
VALUES: [ true | false ]
DESC: By default pmacct does reply to the BGP Open of the peers enabling all shared supported
capabilities. There are cases where BGP ADD-PATH may want to be ignored, ie. because in
traffic flows BGP next-hop is not available (NetFlow v5, sFlow from switches, etc.) and
hence the BGP next-hop guided ADD-PATH path-id selection gets not possible.
DEFAULT: false
KEY: bgp_aspath_radius [GLOBAL]
DESC: Cuts down AS-PATHs to the specified number of ASN hops. If the same ASN is repeated multiple
times (ie. as effect of prepending), each of them is regarded as one hop. By default AS-PATHs
are left intact unless reaching the maximum length of the buffer (128 chars).
DEFAULT: none
KEY: [ bgp_stdcomm_pattern | bgp_extcomm_pattern | bgp_lrgcomm_pattern ] [GLOBAL]
DESC: Filters BGP standard, extended and large communities against the supplied pattern. The
underlying idea is that many communities can be attached to a prefix; some of these can
be of little or no interest for the accounting task; this feature allows to select only
the relevant ones. The memory plugin brings a buffer limit of 96 chars; all the others
do not as buffers are handled dynamically. The filter does substring matching, ie.
12345:64 will match communities in the ranges 64-64, 640-649, 6400-6499 and 64000-64999.
The '.' symbol can be used to wildcard a defined number of characters, ie. 12345:64...
will match community values in the range 64000-64999 only. Multiple patterns can be
supplied comma-separated.
DEFAULT: none
KEY: [ bgp_stdcomm_pattern_to_asn | bgp_lrgcomm_pattern_to_asn ] [GLOBAL]
DESC: Filters BGP standard communities against the supplied pattern. The algorithm employed is
the same as for the bgp_*comm_pattern directives: read implementation details there. The
first matching community is taken and split using the ':' symbol as delimiter. The first
part is mapped onto the peer AS field while the second is mapped onto the origin AS field;
in case of Large Communities, the third part is unused. The aim of this directive is to
deal with IP prefixes on the own address space, ie. statics or connected redistributed
in BGP. As an example: BGP standard community XXXXX:YYYYY is mapped as: Peer-AS=XXXXX,
Origin-AS=YYYYY. Multiple patterns can be supplied comma-separated.
DEFAULT: none
KEY: bgp_peer_as_skip_subas [GLOBAL]
VALUES: [ true | false ]
DESC: When determining the peer AS (source and destination), skip potential confederated sub-AS
and report the first ASN external to the routing domain. When enabled if no external ASNs
are found on the AS-PATH except the confederated sub-ASes, the first sub-AS is reported.
DEFAULT: false
KEY: bgp_peer_src_as_type [GLOBAL]
VALUES: [ netflow | sflow | map | bgp ]
DESC: Defines the method to use to map incoming traffic to a source peer ASN. "map" selects a
map, reloadable at runtime, specified by the bgp_peer_src_as_map directive (refer to it for
further information); "bgp" implements native BGP RIB lookups. BGP lookups assume traffic is
symmetric, which is often not the case, affecting their accuracy.
DEFAULT: netflow, sflow
KEY: bgp_peer_src_as_map [GLOBAL, MAP]
DESC: Full pathname to a file containing source peer AS mappings. The AS can be mapped to one or
a combination of: ifIndex, source MAC address and BGP next-hop (query against the BGP RIB
to look up the source IP prefix). This is sufficient to model popular tecniques for both
public and private BGP peerings. Sample map in 'examples/peers.map.example'. Content can
be reloaded at runtime by sending the daemon a SIGUSR2 signal (ie. "killall -USR2 nfacctd").
To automate mapping of MAC addresses to ASNs please see https://github.com/pierky/mactopeer
Written by Pier Carlo Chiodi, it leverages the popular NAPALM framework and, for the case
of route-servers at IXPs, PeeringDB info.
DEFAULT: none
KEY: bgp_src_std_comm_type [GLOBAL]
VALUES: [ bgp ]
DESC: Defines the method to use to map incoming traffic to a set of standard communities. Only
native BGP RIB lookups are currently supported. BGP lookups assume traffic is symmetric,
which is often not the case, affecting their accuracy.
DEFAULT: none
KEY: bgp_src_ext_comm_type [GLOBAL]
VALUES: [ bgp ]
DESC: Defines the method to use to map incoming traffic to a set of extended communities. Only
native BGP RIB lookups are currently supported. BGP lookups assume traffic is symmetric,
which is often not the case, affecting their accuracy.
DEFAULT: none
KEY: bgp_src_lrg_comm_type [GLOBAL]
VALUES: [ bgp ]
DESC: Defines the method to use to map incoming traffic to a set of large communities. Only
native BGP RIB lookups are currently supported. BGP lookups assume traffic is symmetric,
which is often not the case, affecting their accuracy.
DEFAULT: none
KEY: bgp_src_as_path_type [GLOBAL]
VALUES: [ bgp ]
DESC: Defines the method to use to map incoming traffic to an AS-PATH. Only native BGP RIB lookups
are currently supported. BGP lookups assume traffic is symmetric, which is often not the
case, affecting their accuracy.
DEFAULT: none
KEY: bgp_src_local_pref_type [GLOBAL]
VALUES: [ map | bgp ]
DESC: Defines the method to use to map incoming traffic to a local preference. Only native BGP
RIB lookups are currently supported. BGP lookups assume traffic is symmetric, which is
often not the case, affecting their accuracy.
DEFAULT: none
KEY: bgp_src_local_pref_map [GLOBAL, MAP]
DESC: Full pathname to a file containing source local preference mappings. The LP value can be
mapped to one or a combination of: ifIndex, source MAC address and BGP next-hop (query
against the BGP RIB to look up the source IP prefix). Sample map in 'examples/
lpref.map.example'. Content can be reloaded at runtime by sending the daemon a SIGUSR2
signal (ie. "killall -USR2 nfacctd").
DEFAULT: none
KEY: bgp_src_med_type [GLOBAL]
VALUES: [ map | bgp ]
DESC: Defines the method to use to map incoming traffic to a MED value. Only native BGP RIB
lookups are currently supported. BGP lookups assume traffic is symmetric, which is often
not the case, affecting their accuracy.
DEFAULT: none
KEY: bgp_src_roa_type [GLOBAL]
VALUES: [ bgp ]
DESC: Defines the method to use to map incoming traffic to a ROA status. Only native BGP RIB
lookups are currently supported. BGP lookups assume traffic is symmetric, which is often
not the case, affecting their accuracy.
DEFAULT: none
KEY: bgp_src_med_map [GLOBAL, MAP]
DESC: Full pathname to a file containing source MED (Multi Exit Discriminator) mappings. The
MED value can be mapped to one or a combination of: ifIndex, source MAC address and BGP
next-hop (query against the BGP RIB to look up the source IP prefix). Sample map in
'examples/med.map.example'. Content can be reloaded at runtime by sending the daemon a
SIGUSR2 signal (ie. "killall -USR2 nfacctd").
DEFAULT: none
KEY: [ bgp_agent_map | bmp_agent_map ] [GLOBAL, MAP]
DESC: Full pathname to a file to map source 1a) IP address of NetFlow/IPFIX agents or 1b)
AgentID of sFlow agents to 2a) session IP address or Router ID of BGP peers or 2b)
session IP address of BMP peers.
This feature is meant to provide flexibility in a number of scenarios, for example
BGP peering with RRs, hub-and-spoke topologies, single-homed networks - but also BGP
sessions traversing NAT.
pmacctd and uacctd daemons are required to use this map with at most two "catch-all"
entries: this is because these daemons do not have a NetFlow/sFlow source address to
match to.
Number of map entries (by default 384) can be modified via maps_entries. Content can be
reloaded at runtime by sending the daemon a SIGUSR2 signal (ie. "killall -USR2 nfacctd").
DEFAULT: none
KEY: flow_to_rd_map [GLOBAL, MAP]
DESC: Full pathname to a file to map flows (typically, a) router or b) ingress router, input
interfaces or c) MPLS bottom label, BGP next-hop couples) to BGP/MPLS Virtual Private
Network (VPN) Route Distinguisher (RD), based upon rfc4364. See flow_to_rd.map file in
the examples section for further info. Definitions in this map do override same data
received from the export protocol if any (ie. NetFlow v9/IPFIX IE #90). Number of map
entries (by default 384) can be modified via maps_entries. Content can be reloaded at
runtime by sending the daemon a SIGUSR2 signal (ie. "killall -USR2 nfacctd").
DEFAULT: none
KEY: bgp_follow_default [GLOBAL]
DESC: Expects positive number value which instructs how many times a default route, if any, can
be followed in order to successfully resolve source and destination IP prefixes. This is
aimed at scenarios where neighbors peering with pmacct have a default-only or partial BGP
view. At each recursion (default route follow-up) the value gets decremented; the process
stops when one of these conditions is met:
* both source and destination IP prefixes are resolved
* there is no available default route
* the default gateway is not BGP peering with pmacct
* the the recusion value reaches zero
As soon as an IP prefix is matched, it is not looked up anymore in case more recursions
are required (ie. the closer the router is, the most specific the route is assumed to be).
pmacctd, uacctd daemons are internally limited to only two BGP peers hence this feature
can't properly work.
DEFAULT: 0
KEY: bgp_follow_nexthop [GLOBAL]
DESC: Expects one or more IP prefix(es), ie. 192.168.0.0/16, comma separated. A maximum of 32
IP prefixes is supported. It follows the BGP next-hop up (using each next-hop as BGP
source-address for the next BGP RIB lookup), returning the last next-hop part of the
supplied IP prefix(es) as value for the 'peer_ip_dst' primitive. bgp_agent_map is supported
at each recursion. This feature is aimed at networks, for example, involving BGP
confederations; underlying goal being to see the routing-domain "exit-point". The
The feature is internally protected against routing loops with an hardcoded limit of 20
lookups; pmacctd, uacctd daemons are internally limited to only two BGP peers hence this
feature can't properly work.
DEFAULT: none
KEY: bgp_follow_nexthop_external [GLOBAL]
VALUES: [ true | false ]
DESC: If set to true makes bgp_follow_nexthop return the next-hop from the routing table of
the last node part of the supplied IP prefix(es) as value for the 'peer_ip_dst' primitive.
This may help to pin-point the (set of) exit interface(s).
DEFAULT: false
KEY: bgp_disable_router_id_check [GLOBAL]
VALUES: [ true | false ]
DESC: If set to true disables the BGP Router-ID check both at BGP OPEN time and BGP lookup.
This knob is useful, for example, in scenarios where v4 AFs are over a v4 transport and
v6 AFs are over v6 transport but both share the same BGP Router-ID.
DEFAULT: false
KEY: bgp_neighbors_file [GLOBAL]
DESC: Writes a list of the BGP neighbors in the established state to the specified file, one
per line. This gets particularly useful for automation purposes (ie. auto-discovery of
devices to poll via SNMP).
DEFAULT: none
KEY: [ bgp_daemon_allow_file | bmp_daemon_allow_file ] [GLOBAL, MAP]
DESC: Full pathname to a file containing the list of IP addresses/prefixes (one for each
line) allowed to establish a BGP/BMP session. Content can be reloaded at runtime by
sending the daemon a SIGUSR2 signal (ie. "killall -USR2 nfacctd"); changes are
applied to new sessions only. Sample map in examples/allow.lst.example .
DEFAULT: none (ie. allow all)
KEY: bgp_daemon_md5_file [GLOBAL]
DESC: Full pathname to a file containing the BGP peers (IP address only, one for each line)
and their corresponding MD5 passwords in CSV format (ie. 10.15.0.1, arealsmartpwd).
BGP peers not making use of a MD5 password should not be listed. The maximum number
of peers supported is 8192. For a sample map look in: 'examples/bgp_md5.lst.example'.
/proc/sys/net/core/optmem_max default value allows for some 150 keys to be registered
as https://patchwork.ozlabs.org/patch/138861/ documents: its value should be reviewed
upwards in order to register more keys.
DEFAULT: none
KEY: [ bgp_table_peer_buckets | bmp_table_peer_buckets ] [GLOBAL]
VALUES: [ 1-1000 ]
DESC: Routing information related to BGP prefixes is kept per-peer in order to simulate a
multi-RIB environment and is internally structured as an hash with conflict chains.
This parameter sets the number of buckets of such hash structure; the value is directly
related to the number of expected BGP peers, should never exceed such amount and: a) if
only best-path is received this is best set to 1/10 of the expected peers; b) if BGP
ADD-PATHs is received this is best set to 1/1 of the expected peers. The default value
proved to work fine up to aprox 100 BGP peers sending best-path only, in lab. More
buckets means better CPU usage but also increased memory footprint - and vice-versa.
DEFAULT: 13
KEY: [ bgp_table_per_peer_buckets | bmp_table_per_peer_buckets ] [GLOBAL]
VALUE: [ 1-128 ]
DESC: With same background information as bgp_table_peer_buckets, this parameter sets the
number of buckets over which per-peer information is distributed (hence effectively
creating a second dimension on top of bgp_table_peer_buckets, useful when much BGP
information per peer is received, ie. in case of BGP ADD-PATHs). Default proved to
work fine if BGP sessions are passing best-path only. In case of BGP ADD-PATHs it is
instead recommended to set this value to 1/3 of the configured maximum number of
paths per prefix to be exported.
DEFAULT: 1
KEY: [ bgp_table_attr_hash_buckets | bmp_table_attr_hash_buckets ] [GLOBAL]
VALUE: [ 1-1000000 ]
DESC: Sets the number of buckets of BGP attributes hashes (ie. AS-PATH, communities, etc.).
Default proved to work fine with BGP sessions passing best-path only and with up to
25 BGP sessions passing ADD-PATH.
DEFAULT: 65535
KEY: [ bgp_table_per_peer_hash | bmp_table_per_peer_hash ] [GLOBAL]
VALUE: [ path_id ]
DESC: If bgp_table_per_peer_buckets is greater than 1, this parameter allows to set the
hashing to be used. By default hashing happens against the BGP ADD-PATH path_id field.
Hashing over other fields or field combinations (hashing over BGP next-hop is on the
radar) are planned to be supported in future.
DEFAULT: path_id
KEY: [ bgp_table_dump_file | bmp_dump_file | telemetry_dump_file ] [GLOBAL]
DESC: Enables dump of BGP tables/BMP events/Streaming Telemetry data at regular time
intervals (as defined by, for example, bgp_table_dump_refresh_time) into files.
The specified file can be a named pipe (ie. created with mkfifo), however it has
to be manually created in advance. Each dump event features a time reference and
peer/exporter IP address along with the rest of BGP/BMP/Streaming Telemetry data.
The list of supported filename variables follows:
%d The day of the month as a decimal number (range 01 to 31).
%H The hour as a decimal number using a 24 hour clock (range 00 to 23).
%m The month as a decimal number (range 01 to 12).
%M The minute as a decimal number (range 00 to 59).
%s The number of seconds since Epoch, ie., since 1970-01-01 00:00:00 UTC.
%S The seconds as a decimal number second (range 00 to 60).
%w The day of the week as a decimal, range 0 to 6, Sunday being 0.
%W The week number of the current year as a decimal number, range
00 to 53, starting with the first Monday as the first day of
week 01.
%Y The year as a decimal number including the century.
%z The +hhmm numeric time zone in ISO8601:1988 format (ie. -0400).
$tzone The time zone in rfc3339 format (ie. -04:00 or 'Z' for +00:00).
$peer_src_ip BGP peer IP address.
$bmp_router BMP peer IP address.
$telemetry_node Streaming Telemetry exporter IP address.
$peer_tcp_port BGP peer TCP port.
$bmp_router_port BMP peer TCP port.
$telemetry_node_port Streaming Telemetry exporter port.
DEFAULT: none
KEY: [ bgp_table_dump_output | bmp_dump_output ] [GLOBAL]
VALUES: [ json | avro | avro_json ]
DESC: Defines output format for the dump of BGP tables and BMP events. JSON, binary-encoded
Avro and JSON-encoded Avro formats are supported.
DEFAULT: json
KEY: [ bgp_table_dump_refresh_time | bmp_dump_refresh_time | telemetry_dump_refresh_time ]
[GLOBAL]
VALUES: [ 60 .. 86400 ]
DESC: Time interval, in seconds, between two consecutive executions of the dump of BGP
tables / BMP events / Streaming Telemetry data to files.
DEFAULT: 0
KEY: [ bgp_table_dump_time_slots | bmp_dump_time_slots | telemetry_dump_time_slots ]
[GLOBAL]
VALUES: [ 1 .. 86400 ]
DESC: Enables spreading the load deriving by BGP, BMP and Streaming Telemetry dumps over
bgp_table_dump_refresh_time / bmp_dump_refresh_time time / telemetry_dump_refresh_time
intervals. Refresh time interval is divided into time slots and BGP / BMP / telemetry
nodes are assigned to these slots. By default this knob is set to 1, then all the
content of the dumps is sent at once. The slot for each node is determined using
its IP address. The number of slots must be a divisor of the refresh
time.
DEFAULT: 1
KEY: [ bgp_table_dump_latest_file | bmp_dump_latest_file | telemetry_dump_latest_file ]
[GLOBAL]
DESC: Defines the full pathname to pointer(s) to latest file(s). Dynamic names are supported
through the use of variables, which are computed at the moment when data is purged to the
backend: refer to bgp_table_dump_file (and companion directives) for a full listing of
supported variables; time-based variables are not allowed. Update of the latest pointer
is done evaluating files modification time. See also print_latest_file for examples.
DEFAULT: none
KEY: bgp_daemon_lg [GLOBAL]
VALUES: [ true | false ]
DESC: Enables the BGP Looking Glass server allowing to perform queries, ie. lookup IP
addresses/prefixes or get the list of BGP peers, against available BGP RIBs. The
server is asyncronous and uses ZeroMQ as transport layer to serve incoming queries.
Sample C/Python LG clients are available in 'examples/lg'. Sample LG server config
is available in QUICKSTART . Request/Reply Looking Glass formats are documented
in 'docs/LOOKING_GLASS_FORMAT'.
DEFAULT: false
KEY: bgp_daemon_lg_ip [GLOBAL]
DESC: Binds the BGP Looking Glass server to a specific interface. Expects as value an IP
address.
DEFAULT: 0.0.0.0
KEY: bgp_daemon_lg_port [GLOBAL]
DESC: Makes the BGP Looking Glass server listen to a specific port.
DEFAULT: 17900
KEY: bgp_daemon_lg_user [GLOBAL]
DESC: Enables plain username/password authentication in the BGP Looking Glass server. This
directive sets the expected username. By default authentication is disabled.
DEFAULT: none
KEY: bgp_daemon_lg_passwd [GLOBAL]
DESC: Enables plain username/password authentication in the BGP Looking Glass server. This
directive sets the expected password. By default authentication is disabled.
DEFAULT: none
KEY: bgp_daemon_lg_threads [GLOBAL]
DESC: Defines the amount of threads of the BGP Looking Glass to serve incoming queries.
DEFAULT: 8
KEY: bgp_daemon_xconnect_map [MAP, GLOBAL]
DESC: Enables BGP proxying. Full pathname to a file to cross-connect BGP peers (ie. edge
routers part of an observed network topology) to BGP collectors (ie. nfacctd daemons
correlating flow and BGP data). The mapping works only against the IP address layer
and not the BGP Router ID, only 1:1 relationships are formed (ie. this is about
cross-connecting, not replication) and only one session per BGP peer is supported
(ie. multiple BGP agents are running on the same IP address or NAT traversal
scenarios are not supported [yet]). TCP-MD5 is supported on inbound sessions to the
proxy (via bgp_daemon_md5_file) but not on outbound ones.
A sample map is provided in 'examples/bgp_xconnects.map.example'. Number of map
entries (by default 384) can be modified via maps_entries. Content can be reloaded
at runtime by sending the daemon a SIGUSR2 signal (ie. "killall -USR2 nfacctd").
DEFAULT: none
KEY: bmp_daemon_parse_proxy_header
VALUES: [ true | false ]
DESC: Defines whether to parse the first packet of a connection looking for a
Proxy Protocol header containing client information (IP addresses and TCP ports).
The source IP Address and TCP port of the header replaces the peer IP address and
peer TCP port obtained from the socket.
The following is a simple HAProxy configuration example where an HAProxy listens on
TCP port 5001 for BMP packets and forwards them to a PMBMPD daemon listening on TCP
port 5000. A binary version 2 Proxy Protocol header is prepended to the first packet
of the TCP connection.
frontend bmp_ha_proxy
bind :5001
mode tcp
default_backend bmpnodes
backend bmpnodes
mode tcp
server bmp-dev :5000 send-proxy-v2
DEFAULT: false
KEY: [ bgp_table_dump_workers | bmp_dump_workers | telemetry_dump_workers ]
DESC: Sets the amount of parallel worker threads to set up for dump events. By default 1
(no parallelization), it may be set to a fraction of the available CPU threads.
The unit of parallelization is the exporter (BGP, BMP or telemetry exporter), ie.
in a scenario where there are 4 workers and 4 exporters each worker is assigned one
exporter data to dump.
DEFAULT: 1
KEY: rpki_roas_file [MAP, GLOBAL]
DESC: Full pathname to a file containing RPKI ROA data. Data encoding is JSON and format
supported are RIPE Validator OpenBSD Validator ones. ROA data can be obtained for
example from https://rpki.gin.ntt.net/api/export.json . An example of the format:
{
"roas" : [ {
"asn" : "AS2914",
"prefix" : "128.121.0.0/16",
"maxLength" : 16,
"ta" : "ARIN"
}, {
"asn" : "AS2914",
"prefix" : "128.121.0.0/19",
"maxLength" : 24,
"ta" : "ARIN"
} ]
}
Content can be reloaded at runtime by sending the daemon a SIGUSR2 signal (ie.
"killall -USR2 nfacctd").
DEFAULT: none
KEY: rpki_rtr_cache [GLOBAL]
DESC: Defines the remote IP address and port of a RPKI RTR cache to connect to. If IPv4,
the value is expected as 'address:port'. If IPv6, it is expected as '[address]:port'.
DEFAULT: none
KEY: rpki_rtr_cache_version [GLOBAL]
VALUES: [ 0 | 1 ]
DESC: Defines the RPKI RTR protocol version to use. Version 0 is documented in rfc6810;
Version 1 is documented in rfc8210.
DEFAULT: 0
KEY: rpki_rtr_cache_pipe_size [GLOBAL]
DESC: Defines the size of the kernel socket used for RPKI RTR datagrams (see also
bgp_daemon_pipe_size for more info).
DEFAULT: Operating System default
KEY: rpki_rtr_cache_ipprec [GLOBAL]
DESC: Marks self-originated RPKI RTR messages with the supplied IP precedence value.
DEFAULT: 0
KEY: isis_daemon [GLOBAL]
VALUES: [ true | false ]
DESC: Enables the skinny IS-IS daemon thread. It implements P2P Hellos, CSNP and PSNP -
and does not send any LSP information out. It currently supports a single L2 P2P
neighborship. Testing has been done over a GRE tunnel.
DEFAULT: false
KEY: isis_daemon_ip [GLOBAL]
DESC: Sets the sub-TLV of the Extended IS Reachability TLV that contains an IPv4 address for the
local end of a link. No default value is set and a non-zero value is mandatory. It should
be set to the IPv4 address configured on the interface pointed by isis_daemon_iface.
DEFAULT: none
KEY: isis_daemon_net [GLOBAL]
DESC: Defines the Network entity title (NET) of the IS-IS daemon. In turn a NET defines the area
addresses for the IS-IS area and the system ID of the router. No default value is set and
a non-zero value is mandatory. Extensive IS-IS and ISO literature cover the topic, example
of the NET value format can be found as part of the "Quickstart guide to setup the IS-IS
daemon" in the QUICKSTART document.
DEFAULT: none
KEY: isis_daemon_iface [GLOBAL]
DESC: Defines the network interface (ie. gre1) where to bind the IS-IS daemon. No default value
is set and a non-zero value is mandatory.
DEFAULT: none
KEY: isis_daemon_mtu [GLOBAL]
DESC: Defines the available MTU for the IS-IS daemon. P2P HELLOs will be padded to such length.
When the daemon is configured to set a neighborship with a Cisco router running IOS, this
value should match the value of the "clns mtu" IOS directive.
DEFAUT: 1476
KEY: isis_daemon_msglog [GLOBAL]
VALUES: [ true | false ]
DESC: Enables IS-IS messages logging: as this can get easily verbose, it is intended for debug
and troubleshooting purposes only.
DEFAULT: false
KEY: [ geoip_ipv4_file | geoip_ipv6_file ] [GLOBAL]
DESC: If pmacct is compiled with --enable-geoip, this defines full pathname to the Maxmind GeoIP
Country v1 ( http://dev.maxmind.com/geoip/legacy/install/country/ ) IPv4/IPv6 databases
to use. pmacct, leveraging the Maxmind API, will detect if the file is updated and reload
it. The use of --enable-geoip is mutually exclusive with --enable-geoipv2.
DEFAULT: none
KEY: geoipv2_file [GLOBAL]
DESC: If pmacct is compiled with --enable-geoipv2, this defines full pathname to a Maxmind GeoIP
database v2 (libmaxminddb, ie. https://dev.maxmind.com/geoip/geoip2/geolite2/ ). It does
allow to resolve GeoIP-related primitives like countries, pocodes and coordinates. Only
the binary database format is supported (ie. it is not possible to load distinct CSVs for
IPv4 and IPv6 addresses). --enable-geoip is mutually exclusive with --enable-geoipv2.
Files can be reloaded at runtime by sending the daemon a SIGUSR signal (ie. "killall -USR2
nfacctd").
KEY: uacctd_group [GLOBAL, UACCTD_ONLY]
DESC: Sets the Linux Netlink NFLOG multicast group to be joined.
DEFAULT: 0
KEY: uacctd_nl_size [GLOBAL, UACCTD_ONLY]
DESC: Sets NFLOG Netlink internal buffer size (specified in bytes). It is 128KB by default, but to
safely record bursts of high-speed traffic, it could be further increased. For high loads,
values as large as 2MB are recommended. When modifying this value, it is also recommended
to reflect the change to the 'snaplen' option.
DEFAULT: 131072
KEY: uacctd_threshold [GLOBAL, UACCTD_ONLY]
DESC: Sets the number of packets to queue inside the kernel before sending them to userspace. Higher
values result in less overhead per packet but increase delay until the packets reach userspace.
DEFAULT: 1
KEY: tunnel_0 [GLOBAL, NO_NFACCTD, NO_SFACCTD]
DESC: Defines tunnel inspection in pmacctd and uacctd, disabled by default (note: this feature
is currently unrelated to tunnel_* primitives). The daemon will then account on tunnelled
data rather than on the envelope. The implementation approach is stateless, ie. control
messages are not handled. Up to 4 tunnel layers are supported (ie. , ;
, ; ...). Up to 8 tunnel stacks will be supported (ie. configuration
directives tunnel_0 .. tunnel_8), to be used in a strictly sequential order. First stack
matched at the first layering, wins. Below tunnel protocols supported and related options:
GTP, GPRS tunnelling protocol. Expects as option the UDP port identifying the protocol.
tunnel_0: gtp,
DEFAULT: none
KEY: tee_receivers [MAP]
DESC: Defines full pathname to a list of remote IP addresses and ports to which NetFlow/sFlow
datagrams are to be replicated to. Examples are available in "examples/tee_receivers.lst.
example" file. Number of map entries (by default 384) can be modified via maps_entries.
Content can be reloaded at runtime by sending the daemon a SIGUSR2 signal (ie. "killall
-USR2 nfacctd").
DEFAULT: none
KEY: tee_pipe_size
DESC: Defines the size of the kernel socket to write replicated traffic data. The socket is
highlighted below with "XXXX":
XXXX
[kernel] ----> [core process] ----> [tee plugin] ----> [kernel] ----> [network]
[_____________pmacct____________]
On Linux systems, if this configuration directive is not specified default socket size
awarded is defined in /proc/sys/net/core/[rw]mem_default ; the maximum configurable
socket size is defined in /proc/sys/net/core/[rw]mem_max instead. Still on Linux, the
"drops" field of /proc/net/udp or /proc/net/udp6 can be checked to ensure its value
is not increasing.
DEFAULT: Operating System default
KEY: tee_source_ip
DESC: Defines the local IP address from which NetFlow/sFlow datagrams are to be replicate from.
Only a numerical IPv4/IPv6 address is expected. The supplied IP address is required to be
already configured on one of the interfaces. Value is ignored when transparent replication
is enabled.
DEFAULT: IP address is selected by the Operating System
KEY: tee_transparent
VALUES: [ true | false ]
DESC: Enables transparent replication mode. It essentially spoofs the source IP address to the
original sender of the datagram. It requires super-user permissions.
DEFAULT: false
KEY: tee_max_receiver_pools
DESC: Tee receivers list is organized in pools (for present and future features that require
grouping) of receivers. This directive defines the amount of pools to be allocated and
cannot be changed at runtime.
DEFAULT: 128
KEY: tee_max_receivers
DESC: Tee receivers list is organized in pools (for present and future features that require
grouping) of receivers. This directive defines the amount of receivers per pool to be
allocated and cannot be changed at runtime.
DEFAULT: 32
KEY: tee_kafka_config_file
DESC: Full pathname to a file containing directives to configure librdkafka when emitting
replicated datagrams to a Kafka broker. See kafka_config_file for more info. Other
aspects like the Kafka broker IP address / port and topic name are to be configured
via an entry in the tee_receivers map (see examples/tee_receivers.lst) using the
kafka_broker and kafka_topic keys.
DEFAULT: none
KEY: thread_stack
DESC: Defines the stack size for threads screated by the daemon. The value is expected in
bytes. A value of 0, default, leaves the stack size to the system default or pmacct
minimum (8192000) if system default is too low. Some systems may throw an error if
the defined size is not a multiple of the system page size.
DEFAULT: 0
KEY: telemetry_daemon [GLOBAL]
VALUES: [ true | false ]
DESC: Enables the Streaming Telemetry thread in all daemons except pmtelemetryd (which does
collect telemetry as part of its core functionalities). Quoting Cisco IOS-XR Telemetry
Configuration Guide at the time of this writing: "Streaming telemetry lets users direct
data to a configured receiver. This data can be used for analysis and troubleshooting
purposes to maintain the health of the network. This is achieved by leveraging the
capabilities of machine-to-machine communication. The data is used by development and
operations (DevOps) personnel who plan to optimize networks by collecting analytics of
the network in real-time, locate where problems occur, and investigate issues in a
collaborative manner.".
DEFAULT: false
KEY: telemetry_daemon_port_tcp [GLOBAL]
DESC: Makes the Streaming Telemetry daemon, pmtelemetryd, or the Streaming Telemetry thread
listen on the specified TCP port. (see telemetry/README.telemetry for gRPC support).
If SO_REUSEPORT is supported by the Operating System, you can read more about it at
the config key telemetry_daemon_port_udp.
DEFAULT: none
KEY: telemetry_daemon_port_udp [GLOBAL]
DESC: Makes the Streaming Telemetry daemon, pmtelemetryd, or the Streaming Telemetry thread
listen on the specified UDP port. On systems where SO_REUSEPORT feature is available:
it allows multiple daemons to bind the same local address and port in order to load-
balance processing of incoming packets. This is best combined with a list of allowed
IP addresses, ie. bgp_daemon_allow_file, to explicitely wire peers to collectors. At the
end of this document, reference (1) to a URL to a presentation of the SO_REUSEPORT feature.
To enable SO_REUSEPORT on a Linux system supporting it 'sysctl net.core.allow_reuseport=1'.
DEFAULT: none
KEY: telemetry_daemon_ip [GLOBAL]
DESC: Binds the Streaming Telemetry daemon to a specific interface. Expects as value an IPv4/
IPv6 address.
DEFAULT: 0.0.0.0
KEY: telemetry_daemon_interface [GLOBAL]
DESC: Defines the interface for the Streaming Telemetry daemon to listen on. This makes it
possible to have the session happen entirely in one VRF by specifying the VRF device
name here.
DEFAULT: none
KEY: telemetry_daemon_ipv6_only [GLOBAL]
VALUES: [ true | false ]
DESC: When listening on all interfaces (default setting for telemetry_daemon_ip) and IPv6
is enabled, it is possible to connect with both IPv4 (IPv6 IPv4-mapped) and IPv6.
Setting this knob to true disables the IPv4 (IPv6 IPv4-mapped) part.
DEFAULT: false
KEY: telemetry_daemon_rp_ebpf_prog [GLOBAL]
DESC: If SO_REUSEPORT is supported by the Operating System (read more about this feature at the
config key telemetry_daemon_port_udp) and eBPF support is configured when compiling
(--enable-ebpf), this allows to load a custom load-balancer. To load-share, daemons
have to be part of the same cluster_name and each be configured with a distinct
cluster_id. An example of such eBPF program is available here:
https://github.com/insa-unyte/ebpf-loadbalancer Note: Linux kernel 4.x does not yet
support eBPF locking so daemons have currently to be (re-) started with a short time
gap to avoid race conditions.
DEFAULT: none
KEY: telemetry_daemon_decoder [GLOBAL]
VALUES: [ json | gpb | cisco_v0 | cisco_v1 ]
DESC: Sets the Streaming Telemetry data decoder to the specified type (over TCP or UDP
transports. Cisco 32-bits OS versions tend to prepend a 12 bytes proprietary header
to GPB compact / GPB KV data and this can be read with the 'cisco_v1' decoder; the
'cisco_v0' is mostly obsoleted at this point. GPB de-marshaling is not supported
and will produce an output JSON object with a base64'd encoding of the original GPB
(see telemetry/README.telemetry for gRPC support and GPB de-marshalling).
DEFAULT: none
KEY: telemetry_daemon_max_peers [GLOBAL]
DESC: Sets the maximum number of exporters the Streaming Telemetry daemon can receive data from.
Upon reaching of such limit, no more exporters can send data to the daemon.
DEFAULT: 100
KEY: telemetry_daemon_peer_timeout [GLOBAL]
DESC: Sets the timeout time, in seconds, to determine when a Streaming Telemetry session is
to be expired. Applies to UDP and ZeroMQ sessions.
DEFAULT: 300
KEY: telemetry_daemon_allow_file [GLOBAL, MAP]
DESC: Full pathname to a file containing the list of IPv4/IPv6 addresses/prefixes (one for
each line) allowed to send packets to the daemon. The allow file is intended to be
small for connectionless sessons; for longer ACLs, firewall rules should be preferred
instead. Content can be reloaded at runtime by sending the daemon a SIGUSR2 signal (ie.
"killall -USR2 nfacctd"). Sample map in examples/allow.lst.example .
DEFAULT: none (ie. allow all)
KEY: telemetry_daemon_pipe_size [GLOBAL]
DESC: Defines the size of the kernel socket used for Streaming Telemetry datagrams (see also
bgp_daemon_pipe_size for more info).
DEFAULT: Operating System default
KEY: telemetry_daemon_ipprec [GLOBAL]
DESC: Marks self-originated Streaming Telemetry messages with the supplied IP precedence value.
Applies to TCP sessions only.
DEFAULT: 0
KEY: telemetry_daemon_zmq_address [GLOBAL]
DESC: Defines the ZeroMQ queue address (host and port) to connect to for consuming
JSON-encoded Streaming Telemetry data from. An example of the expected value is
"127.0.0.1:50000".
DEFAULT: none
KEY: telemetry_daemon_kafka_broker_host [GLOBAL]
DESC: Defines one or multiple, comma-separated, Kafka brokers to consume JSON-encoded
Streaming Telemetry data from. See kafka_broker_host for more info.
DEFAULT: none
KEY: telemetry_daemon_kafka_broker_port [GLOBAL]
DESC: Defines the Kafka broker port to consume JSON-encoded Streaming Telemetry data
from. See kafka_broker_host for more info.
DEFAULT: 9092
KEY: telemetry_daemon_kafka_config_file [GLOBAL]
DESC: Full pathname to a file containing directives to configure librdkafka to consume
JSON-encoded Streaming Telemetry data from. See kafka_config_file for more info.
DEFAULT: none
KEY: telemetry_daemon_kafka_topic [GLOBAL]
DESC: Name of the Kafka topic to consume JSON-encoded Streaming Telemetry data from. No
variables are supported for dynamic naming of the topic. See kafka_topic for more
info.
DEFAULT: none
KEY: telemetry_daemon_udp_notif_ip [GLOBAL]
DESC: Defines the IP address to listen to for UDP-Notif, a proposed standard at IETF
for UDP-based Transport for Configured Subscriptions. Expects as value an IPv4/
IPv6 address. UDP-Notif collection relies on the Unyte UDP-Notif C collector
library developed by INSA Lyon and publicly available on GitHub at this URL:
https://github.com/insa-unyte/udp-notif-c-collector
DEFAULT: none
KEY: telemetry_daemon_udp_notif_port [GLOBAL]
DESC: Defines the UDP port to bind to for UDP-Notif.
DEFAULT: none
KEY: telemetry_daemon_udp_notif_interface [GLOBAL]
DESC: Defines the interface for the Streaming Telemetry daemon to listen on for UDP-Notif.
This makes it possible to have the session happen entirely in one VRF by specifying
the VRF device name here.
DEFAULT: none
KEY: telemetry_daemon_udp_notif_ipv6_only [GLOBAL]
VALUES: [ true | false ]
DESC: When listening on all interfaces (default setting for telemetry_daemon_udp_notif_ip)
and IPv6 is enabled, it is possible to connect with both IPv4 (IPv6 IPv4-mapped) and
IPv6. Setting this knob to true disables the IPv4 (IPv6 IPv4-mapped) part.
DEFAULT: false
KEY: telemetry_daemon_udp_notif_nmsgs [GLOBAL]
DESC: Defines the buffer of messages to receive at once for UDP-Notif. The default, 1,
is excellent for lab environments, PoC scenarios and no-latency processing. The
Unyte UDP-Notif C collector recommended default is 10: for production scenarios
this number may need to be raised for increased processing efficiency.
DEFAULT: 1
KEY: telemetry_daemon_msglog_output [GLOBAL]
VALUES: [ json ]
DESC: Defines output format for Streaming Telemetry data (pmtelemetryd). Only JSON format
is currently supported and requires compiling against Jansson library (--enable-jansson
when configuring for compiling).
DEFAULT: json
KEY: telemetry_dump_output [GLOBAL]
VALUES: [ json ]
DESC: Defines output format for the dump of Streaming Telemetry data (pmtelemetryd). Only
JSON format is currently supported and requires compiling against Jansson library
(--enable-jansson when configuring for compiling).
DEFAULT: json
KEY: classifier_num_roots [GLOBAL]
DESC: Defines the number of buckets of the nDPI memory structure on which to hash flows.
The more the buckets, the more memory will be allocated at startup and the smaller
- and hence more performing - each memory structure will be.
DEFAULT: 512
KEY: classifier_max_flows [GLOBAL]
DESC: Maximum number of concurrent flows allowed in the nDPI memory structure.
DEFAULT: 200000000
KEY: classifier_proto_guess [GLOBAL]
VALUES: [ true | false ]
DESC: If DPI classification is unsuccessful, and before giving up, try guessing the protocol
given collected flow characteristics, ie. IP protocol, port numbers, etc.
DEFAULT: false
KEY: classifier_idle_scan_period [GLOBAL]
DESC: Defines the time interval, in seconds, at which going through the memory structure to
find for idle flows to expire.
DEFAULT: 10
KEY: classifier_idle_scan_budget [GLOBAL]
DESC: Defines the amount of idle flows to expire per each classifier_idle_scan_period. This
feature is to prevent too many flows to expire can disrupt the regular classification
activity.
DEFAULT: 1024
KEY: classifier_giveup_proto_tcp [GLOBAL]
DESC: Defines the maximum amount of packets to try to classify a TCP flow. After such amount
of trials, the flow will be marked as given up and no classification attempts will be
made anymore, until it expires.
DEFAULT: 10
KEY: classifier_giveup_proto_udp [GLOBAL]
DESC: Same as classifier_giveup_proto_tcp but for UDP flows.
DEFAULT: 8
KEY: classifier_giveup_proto_other [GLOBAL]
DESC: Same as classifier_giveup_proto_tcp but for flows which IP protocol is different than
TCP and UDP.
DEFAULT: 8
KEY: redis_host
DESC: Defines the Redis server IP address and port to connect to, ie. "127.0.0.1:6379".
The port needs to be specified. This directive, in conjunction with the cluster_*
ones, enables forming a cluster with the other daemons pointed to the same
. It needs pmacct to be compiled with --enable-redis.
DEFAULT: none
KEY: redis_db
DESC: Defines the Redis database to select. The database is a positive integer and, at
time of this writing, allowed numbers are in the range 0 to 15.
DEFAULT: 0
KEY: cluster_name
DESC: Defines the name of the cluster and is expected to be a string, ie. "test", "pmacct",
etc.; this is relevant in two contexts: 1) it enables forming a cluster with other
daemons pointed to the same ; 2) it makes daemons binding
to the same TCP/UDP port to be part of the same load-sharing SO_REUSEPORT group (see
*_rp_ebpf_prog config keys for more info).
DEFAULT: none
KEY: cluster_id
DESC: Defines the ID of the node inside the cluster and is
expected to be a positive integer. Each daemon must be assigned a unique ID and
responsibility for respecting this property is left to the user.
DEFAULT: 0
KEY: tmp_asa_bi_flow
VALUES: [ true | false ]
DESC: Bi-flows use two sets of counters to report bytes and packets, in initiator and
responder directions. This makes a total of four counters (2 for packets, 2 for
bytes) whereas pmacct does support two only (1 for packets, 1 for bytes). This
hack (ab)uses the packets field in order to store the extra bytes counter, more
specifically the bytes counter is used for the Initiator bytes and the packets
counter is used for the Responder bytes. The patch specifically targets NetFlow
v9/IPFIX field types #231 and #232 and has been tested against Cisco ASA exports.
DEFAULT: false
KEY: tmp_bgp_lookup_compare_ports
VALUES: [ true | false ]
DESC: When looking up BGP RIBs in traffic accounting daemons (ie. nfacctd, sfacctd, etc.),
if set to true, try to compare both the socket IP address and the TCP port of a BGP
session (that is, not only the socket IP address as when this knob is set to false).
This is always the case when a bgp_agent_map is defined and the 'bgp_port' keyword
is specified; when 'bgp_port' is not specified (or a bgp_agent_map is not defined),
this knob essentially forces the comparison against only the BGP Router-ID. This may
be wanted in NAT traversal scenarios and/or BGP xconnects (bgp_daemon_xconnect_map).
DEFAULT: false
KEY: tmp_bgp_daemon_route_refresh
VALUES: [ true | false ]
DESC: If set to true, a Route Refresh capability is presented at BGP OPEN message to the
peers (if, indeed, it was originally set by the peer). When receiving a route refresh
message, that is simply ignored. This does not intend to be a feature but a hack to
counter certain vendor bugs.
DEFAULT: false
KEY: tmp_bgp_daemon_origin_type_int
VALUES: [ true | false ]
DESC: If set to true, the BGP attribute "origin" is encoded on output as an integer value;
this was the legacy behaviour now replaced by a string encoding since version 1.7.3.
This may help existing deployments <= 1.7.3 to upgrade smoothly.
DEFAULT: false
KEY: tmp_telemetry_daemon_udp_notif_legacy
VALUES: [ true | false ]
DESC: If set to true, make use of the legacy UDP publish channel protocol as described in
draft-ietf-netconf-udp-pub-channel-05.
DEFAULT: false
KEY: tmp_telemetry_decode_cisco_v1_json_string
VALUES: [ true | false ]
DESC: If set to true, the "telemetry_data" received from the router will not be parsed by
the JSON library and will be passed as a string for post-processing. Only relevant
when telemetry_daemon_decoder is set to 'cisco_v1' and meant as a short-term remedy
for 64-bit integer values that cannot be properly parsed by Jansson JSON library.
DEFAULT: false
REFERENCES:
(1) https://domsch.com/linux/lpc2010/Scaling_techniques_for_servers_with_high_connection%20rates.pdf
pmacct-1.7.8/m4/ 0000755 0001750 0001750 00000000000 14354105411 012322 5 ustar paolo paolo pmacct-1.7.8/m4/ltsugar.m4 0000644 0001750 0001750 00000010440 14354105411 014244 0 ustar paolo paolo # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
#
# Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
# Foundation, Inc.
# Written by Gary V. Vaughan, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# serial 6 ltsugar.m4
# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
# lt_join(SEP, ARG1, [ARG2...])
# -----------------------------
# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
# associated separator.
# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
# versions in m4sugar had bugs.
m4_define([lt_join],
[m4_if([$#], [1], [],
[$#], [2], [[$2]],
[m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
m4_define([_lt_join],
[m4_if([$#$2], [2], [],
[m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
# lt_car(LIST)
# lt_cdr(LIST)
# ------------
# Manipulate m4 lists.
# These macros are necessary as long as will still need to support
# Autoconf-2.59, which quotes differently.
m4_define([lt_car], [[$1]])
m4_define([lt_cdr],
[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
[$#], 1, [],
[m4_dquote(m4_shift($@))])])
m4_define([lt_unquote], $1)
# lt_append(MACRO-NAME, STRING, [SEPARATOR])
# ------------------------------------------
# Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
# Note that neither SEPARATOR nor STRING are expanded; they are appended
# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
# No SEPARATOR is output if MACRO-NAME was previously undefined (different
# than defined and empty).
#
# This macro is needed until we can rely on Autoconf 2.62, since earlier
# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
m4_define([lt_append],
[m4_define([$1],
m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
# ----------------------------------------------------------
# Produce a SEP delimited list of all paired combinations of elements of
# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
# has the form PREFIXmINFIXSUFFIXn.
# Needed until we can rely on m4_combine added in Autoconf 2.62.
m4_define([lt_combine],
[m4_if(m4_eval([$# > 3]), [1],
[m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
[[m4_foreach([_Lt_prefix], [$2],
[m4_foreach([_Lt_suffix],
]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
# -----------------------------------------------------------------------
# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
m4_define([lt_if_append_uniq],
[m4_ifdef([$1],
[m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
[lt_append([$1], [$2], [$3])$4],
[$5])],
[lt_append([$1], [$2], [$3])$4])])
# lt_dict_add(DICT, KEY, VALUE)
# -----------------------------
m4_define([lt_dict_add],
[m4_define([$1($2)], [$3])])
# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
# --------------------------------------------
m4_define([lt_dict_add_subkey],
[m4_define([$1($2:$3)], [$4])])
# lt_dict_fetch(DICT, KEY, [SUBKEY])
# ----------------------------------
m4_define([lt_dict_fetch],
[m4_ifval([$3],
m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
# -----------------------------------------------------------------
m4_define([lt_if_dict_fetch],
[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
[$5],
[$6])])
# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
# --------------------------------------------------------------
m4_define([lt_dict_filter],
[m4_if([$5], [], [],
[lt_join(m4_quote(m4_default([$4], [[, ]])),
lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
[lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
])
pmacct-1.7.8/m4/libtool.m4 0000644 0001750 0001750 00001126771 14354105411 014247 0 ustar paolo paolo # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
#
# Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
# Written by Gordon Matzigkeit, 1996
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
m4_define([_LT_COPYING], [dnl
# Copyright (C) 2014 Free Software Foundation, Inc.
# This is free software; see the source for copying conditions. There is NO
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# GNU Libtool is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of of the License, or
# (at your option) any later version.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program or library that is built
# using GNU Libtool, you may include this file under the same
# distribution terms that you use for the rest of that program.
#
# GNU Libtool is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see .
])
# serial 58 LT_INIT
# LT_PREREQ(VERSION)
# ------------------
# Complain and exit if this libtool version is less that VERSION.
m4_defun([LT_PREREQ],
[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
[m4_default([$3],
[m4_fatal([Libtool version $1 or higher is required],
63)])],
[$2])])
# _LT_CHECK_BUILDDIR
# ------------------
# Complain if the absolute build directory name contains unusual characters
m4_defun([_LT_CHECK_BUILDDIR],
[case `pwd` in
*\ * | *\ *)
AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
esac
])
# LT_INIT([OPTIONS])
# ------------------
AC_DEFUN([LT_INIT],
[AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
AC_BEFORE([$0], [LT_LANG])dnl
AC_BEFORE([$0], [LT_OUTPUT])dnl
AC_BEFORE([$0], [LTDL_INIT])dnl
m4_require([_LT_CHECK_BUILDDIR])dnl
dnl Autoconf doesn't catch unexpanded LT_ macros by default:
m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
dnl unless we require an AC_DEFUNed macro:
AC_REQUIRE([LTOPTIONS_VERSION])dnl
AC_REQUIRE([LTSUGAR_VERSION])dnl
AC_REQUIRE([LTVERSION_VERSION])dnl
AC_REQUIRE([LTOBSOLETE_VERSION])dnl
m4_require([_LT_PROG_LTMAIN])dnl
_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
dnl Parse OPTIONS
_LT_SET_OPTIONS([$0], [$1])
# This can be used to rebuild libtool when needed
LIBTOOL_DEPS=$ltmain
# Always use our own libtool.
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
AC_SUBST(LIBTOOL)dnl
_LT_SETUP
# Only expand once:
m4_define([LT_INIT])
])# LT_INIT
# Old names:
AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
# _LT_PREPARE_CC_BASENAME
# -----------------------
m4_defun([_LT_PREPARE_CC_BASENAME], [
# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
func_cc_basename ()
{
for cc_temp in @S|@*""; do
case $cc_temp in
compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
\-*) ;;
*) break;;
esac
done
func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
}
])# _LT_PREPARE_CC_BASENAME
# _LT_CC_BASENAME(CC)
# -------------------
# It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
# but that macro is also expanded into generated libtool script, which
# arranges for $SED and $ECHO to be set by different means.
m4_defun([_LT_CC_BASENAME],
[m4_require([_LT_PREPARE_CC_BASENAME])dnl
AC_REQUIRE([_LT_DECL_SED])dnl
AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
func_cc_basename $1
cc_basename=$func_cc_basename_result
])
# _LT_FILEUTILS_DEFAULTS
# ----------------------
# It is okay to use these file commands and assume they have been set
# sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
m4_defun([_LT_FILEUTILS_DEFAULTS],
[: ${CP="cp -f"}
: ${MV="mv -f"}
: ${RM="rm -f"}
])# _LT_FILEUTILS_DEFAULTS
# _LT_SETUP
# ---------
m4_defun([_LT_SETUP],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
dnl
_LT_DECL([], [host_alias], [0], [The host system])dnl
_LT_DECL([], [host], [0])dnl
_LT_DECL([], [host_os], [0])dnl
dnl
_LT_DECL([], [build_alias], [0], [The build system])dnl
_LT_DECL([], [build], [0])dnl
_LT_DECL([], [build_os], [0])dnl
dnl
AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([LT_PATH_LD])dnl
AC_REQUIRE([LT_PATH_NM])dnl
dnl
AC_REQUIRE([AC_PROG_LN_S])dnl
test -z "$LN_S" && LN_S="ln -s"
_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
dnl
AC_REQUIRE([LT_CMD_MAX_LEN])dnl
_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
m4_require([_LT_CMD_RELOAD])dnl
m4_require([_LT_CHECK_MAGIC_METHOD])dnl
m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
m4_require([_LT_CMD_OLD_ARCHIVE])dnl
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
m4_require([_LT_WITH_SYSROOT])dnl
m4_require([_LT_CMD_TRUNCATE])dnl
_LT_CONFIG_LIBTOOL_INIT([
# See if we are running on zsh, and set the options that allow our
# commands through without removal of \ escapes INIT.
if test -n "\${ZSH_VERSION+set}"; then
setopt NO_GLOB_SUBST
fi
])
if test -n "${ZSH_VERSION+set}"; then
setopt NO_GLOB_SUBST
fi
_LT_CHECK_OBJDIR
m4_require([_LT_TAG_COMPILER])dnl
case $host_os in
aix3*)
# AIX sometimes has problems with the GCC collect2 program. For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test set != "${COLLECT_NAMES+set}"; then
COLLECT_NAMES=
export COLLECT_NAMES
fi
;;
esac
# Global variables:
ofile=libtool
can_build_shared=yes
# All known linkers require a '.a' archive for static linking (except MSVC,
# which needs '.lib').
libext=a
with_gnu_ld=$lt_cv_prog_gnu_ld
old_CC=$CC
old_CFLAGS=$CFLAGS
# Set sane defaults for various variables
test -z "$CC" && CC=cc
test -z "$LTCC" && LTCC=$CC
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
test -z "$LD" && LD=ld
test -z "$ac_objext" && ac_objext=o
_LT_CC_BASENAME([$compiler])
# Only perform the check for file, if the check method requires it
test -z "$MAGIC_CMD" && MAGIC_CMD=file
case $deplibs_check_method in
file_magic*)
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
_LT_PATH_MAGIC
fi
;;
esac
# Use C for the default configuration in the libtool script
LT_SUPPORTED_TAG([CC])
_LT_LANG_C_CONFIG
_LT_LANG_DEFAULT_CONFIG
_LT_CONFIG_COMMANDS
])# _LT_SETUP
# _LT_PREPARE_SED_QUOTE_VARS
# --------------------------
# Define a few sed substitution that help us do robust quoting.
m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
[# Backslashify metacharacters that are still active within
# double-quoted strings.
sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
# Same as above, but do not quote variable references.
double_quote_subst='s/\([["`\\]]\)/\\\1/g'
# Sed substitution to delay expansion of an escaped shell variable in a
# double_quote_subst'ed string.
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
# Sed substitution to delay expansion of an escaped single quote.
delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
# Sed substitution to avoid accidental globbing in evaled expressions
no_glob_subst='s/\*/\\\*/g'
])
# _LT_PROG_LTMAIN
# ---------------
# Note that this code is called both from 'configure', and 'config.status'
# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
# 'config.status' has no value for ac_aux_dir unless we are using Automake,
# so we pass a copy along to make sure it has a sensible value anyway.
m4_defun([_LT_PROG_LTMAIN],
[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
ltmain=$ac_aux_dir/ltmain.sh
])# _LT_PROG_LTMAIN
## ------------------------------------- ##
## Accumulate code for creating libtool. ##
## ------------------------------------- ##
# So that we can recreate a full libtool script including additional
# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
# in macros and then make a single call at the end using the 'libtool'
# label.
# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
# ----------------------------------------
# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
m4_define([_LT_CONFIG_LIBTOOL_INIT],
[m4_ifval([$1],
[m4_append([_LT_OUTPUT_LIBTOOL_INIT],
[$1
])])])
# Initialize.
m4_define([_LT_OUTPUT_LIBTOOL_INIT])
# _LT_CONFIG_LIBTOOL([COMMANDS])
# ------------------------------
# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
m4_define([_LT_CONFIG_LIBTOOL],
[m4_ifval([$1],
[m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
[$1
])])])
# Initialize.
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
# -----------------------------------------------------
m4_defun([_LT_CONFIG_SAVE_COMMANDS],
[_LT_CONFIG_LIBTOOL([$1])
_LT_CONFIG_LIBTOOL_INIT([$2])
])
# _LT_FORMAT_COMMENT([COMMENT])
# -----------------------------
# Add leading comment marks to the start of each line, and a trailing
# full-stop to the whole comment if one is not present already.
m4_define([_LT_FORMAT_COMMENT],
[m4_ifval([$1], [
m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
[['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
)])
## ------------------------ ##
## FIXME: Eliminate VARNAME ##
## ------------------------ ##
# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
# -------------------------------------------------------------------
# CONFIGNAME is the name given to the value in the libtool script.
# VARNAME is the (base) name used in the configure script.
# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
# VARNAME. Any other value will be used directly.
m4_define([_LT_DECL],
[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
[lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
[m4_ifval([$1], [$1], [$2])])
lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
m4_ifval([$4],
[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
lt_dict_add_subkey([lt_decl_dict], [$2],
[tagged?], [m4_ifval([$5], [yes], [no])])])
])
# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
# --------------------------------------------------------
m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
# ------------------------------------------------
m4_define([lt_decl_tag_varnames],
[_lt_decl_filter([tagged?], [yes], $@)])
# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
# ---------------------------------------------------------
m4_define([_lt_decl_filter],
[m4_case([$#],
[0], [m4_fatal([$0: too few arguments: $#])],
[1], [m4_fatal([$0: too few arguments: $#: $1])],
[2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
[3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
[lt_dict_filter([lt_decl_dict], $@)])[]dnl
])
# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
# --------------------------------------------------
m4_define([lt_decl_quote_varnames],
[_lt_decl_filter([value], [1], $@)])
# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
# ---------------------------------------------------
m4_define([lt_decl_dquote_varnames],
[_lt_decl_filter([value], [2], $@)])
# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
# ---------------------------------------------------
m4_define([lt_decl_varnames_tagged],
[m4_assert([$# <= 2])dnl
_$0(m4_quote(m4_default([$1], [[, ]])),
m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
m4_define([_lt_decl_varnames_tagged],
[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
# ------------------------------------------------
m4_define([lt_decl_all_varnames],
[_$0(m4_quote(m4_default([$1], [[, ]])),
m4_if([$2], [],
m4_quote(lt_decl_varnames),
m4_quote(m4_shift($@))))[]dnl
])
m4_define([_lt_decl_all_varnames],
[lt_join($@, lt_decl_varnames_tagged([$1],
lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
])
# _LT_CONFIG_STATUS_DECLARE([VARNAME])
# ------------------------------------
# Quote a variable value, and forward it to 'config.status' so that its
# declaration there will have the same value as in 'configure'. VARNAME
# must have a single quote delimited value for this to work.
m4_define([_LT_CONFIG_STATUS_DECLARE],
[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
# _LT_CONFIG_STATUS_DECLARATIONS
# ------------------------------
# We delimit libtool config variables with single quotes, so when
# we write them to config.status, we have to be sure to quote all
# embedded single quotes properly. In configure, this macro expands
# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
#
# ='`$ECHO "$" | $SED "$delay_single_quote_subst"`'
m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
[m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
# _LT_LIBTOOL_TAGS
# ----------------
# Output comment and list of tags supported by the script
m4_defun([_LT_LIBTOOL_TAGS],
[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
available_tags='_LT_TAGS'dnl
])
# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
# -----------------------------------
# Extract the dictionary values for VARNAME (optionally with TAG) and
# expand to a commented shell variable setting:
#
# # Some comment about what VAR is for.
# visible_name=$lt_internal_name
m4_define([_LT_LIBTOOL_DECLARE],
[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
[description])))[]dnl
m4_pushdef([_libtool_name],
m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
[0], [_libtool_name=[$]$1],
[1], [_libtool_name=$lt_[]$1],
[2], [_libtool_name=$lt_[]$1],
[_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
])
# _LT_LIBTOOL_CONFIG_VARS
# -----------------------
# Produce commented declarations of non-tagged libtool config variables
# suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
# section) are produced by _LT_LIBTOOL_TAG_VARS.
m4_defun([_LT_LIBTOOL_CONFIG_VARS],
[m4_foreach([_lt_var],
m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
# _LT_LIBTOOL_TAG_VARS(TAG)
# -------------------------
m4_define([_LT_LIBTOOL_TAG_VARS],
[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
# _LT_TAGVAR(VARNAME, [TAGNAME])
# ------------------------------
m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
# _LT_CONFIG_COMMANDS
# -------------------
# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
# variables for single and double quote escaping we saved from calls
# to _LT_DECL, we can put quote escaped variables declarations
# into 'config.status', and then the shell code to quote escape them in
# for loops in 'config.status'. Finally, any additional code accumulated
# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
m4_defun([_LT_CONFIG_COMMANDS],
[AC_PROVIDE_IFELSE([LT_OUTPUT],
dnl If the libtool generation code has been placed in $CONFIG_LT,
dnl instead of duplicating it all over again into config.status,
dnl then we will have config.status run $CONFIG_LT later, so it
dnl needs to know what name is stored there:
[AC_CONFIG_COMMANDS([libtool],
[$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
dnl If the libtool generation code is destined for config.status,
dnl expand the accumulated commands and init code now:
[AC_CONFIG_COMMANDS([libtool],
[_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
])#_LT_CONFIG_COMMANDS
# Initialize.
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
[
# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
sed_quote_subst='$sed_quote_subst'
double_quote_subst='$double_quote_subst'
delay_variable_subst='$delay_variable_subst'
_LT_CONFIG_STATUS_DECLARATIONS
LTCC='$LTCC'
LTCFLAGS='$LTCFLAGS'
compiler='$compiler_DEFAULT'
# A function that is used when there is no print builtin or printf.
func_fallback_echo ()
{
eval 'cat <<_LTECHO_EOF
\$[]1
_LTECHO_EOF'
}
# Quote evaled strings.
for var in lt_decl_all_varnames([[ \
]], lt_decl_quote_varnames); do
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
*[[\\\\\\\`\\"\\\$]]*)
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
;;
*)
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
;;
esac
done
# Double-quote double-evaled strings.
for var in lt_decl_all_varnames([[ \
]], lt_decl_dquote_varnames); do
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
*[[\\\\\\\`\\"\\\$]]*)
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
;;
*)
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
;;
esac
done
_LT_OUTPUT_LIBTOOL_INIT
])
# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
# ------------------------------------
# Generate a child script FILE with all initialization necessary to
# reuse the environment learned by the parent script, and make the
# file executable. If COMMENT is supplied, it is inserted after the
# '#!' sequence but before initialization text begins. After this
# macro, additional text can be appended to FILE to form the body of
# the child script. The macro ends with non-zero status if the
# file could not be fully written (such as if the disk is full).
m4_ifdef([AS_INIT_GENERATED],
[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
[m4_defun([_LT_GENERATED_FILE_INIT],
[m4_require([AS_PREPARE])]dnl
[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
[lt_write_fail=0
cat >$1 <<_ASEOF || lt_write_fail=1
#! $SHELL
# Generated by $as_me.
$2
SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$1 <<\_ASEOF || lt_write_fail=1
AS_SHELL_SANITIZE
_AS_PREPARE
exec AS_MESSAGE_FD>&1
_ASEOF
test 0 = "$lt_write_fail" && chmod +x $1[]dnl
m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
# LT_OUTPUT
# ---------
# This macro allows early generation of the libtool script (before
# AC_OUTPUT is called), incase it is used in configure for compilation
# tests.
AC_DEFUN([LT_OUTPUT],
[: ${CONFIG_LT=./config.lt}
AC_MSG_NOTICE([creating $CONFIG_LT])
_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
[# Run this file to recreate a libtool stub with the current configuration.])
cat >>"$CONFIG_LT" <<\_LTEOF
lt_cl_silent=false
exec AS_MESSAGE_LOG_FD>>config.log
{
echo
AS_BOX([Running $as_me.])
} >&AS_MESSAGE_LOG_FD
lt_cl_help="\
'$as_me' creates a local libtool stub from the current configuration,
for use in further configure time tests before the real libtool is
generated.
Usage: $[0] [[OPTIONS]]
-h, --help print this help, then exit
-V, --version print version number, then exit
-q, --quiet do not print progress messages
-d, --debug don't remove temporary files
Report bugs to ."
lt_cl_version="\
m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
configured by $[0], generated by m4_PACKAGE_STRING.
Copyright (C) 2011 Free Software Foundation, Inc.
This config.lt script is free software; the Free Software Foundation
gives unlimited permision to copy, distribute and modify it."
while test 0 != $[#]
do
case $[1] in
--version | --v* | -V )
echo "$lt_cl_version"; exit 0 ;;
--help | --h* | -h )
echo "$lt_cl_help"; exit 0 ;;
--debug | --d* | -d )
debug=: ;;
--quiet | --q* | --silent | --s* | -q )
lt_cl_silent=: ;;
-*) AC_MSG_ERROR([unrecognized option: $[1]
Try '$[0] --help' for more information.]) ;;
*) AC_MSG_ERROR([unrecognized argument: $[1]
Try '$[0] --help' for more information.]) ;;
esac
shift
done
if $lt_cl_silent; then
exec AS_MESSAGE_FD>/dev/null
fi
_LTEOF
cat >>"$CONFIG_LT" <<_LTEOF
_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
_LTEOF
cat >>"$CONFIG_LT" <<\_LTEOF
AC_MSG_NOTICE([creating $ofile])
_LT_OUTPUT_LIBTOOL_COMMANDS
AS_EXIT(0)
_LTEOF
chmod +x "$CONFIG_LT"
# configure is writing to config.log, but config.lt does its own redirection,
# appending to config.log, which fails on DOS, as config.log is still kept
# open by configure. Here we exec the FD to /dev/null, effectively closing
# config.log, so it can be properly (re)opened and appended to by config.lt.
lt_cl_success=:
test yes = "$silent" &&
lt_config_lt_args="$lt_config_lt_args --quiet"
exec AS_MESSAGE_LOG_FD>/dev/null
$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
exec AS_MESSAGE_LOG_FD>>config.log
$lt_cl_success || AS_EXIT(1)
])# LT_OUTPUT
# _LT_CONFIG(TAG)
# ---------------
# If TAG is the built-in tag, create an initial libtool script with a
# default configuration from the untagged config vars. Otherwise add code
# to config.status for appending the configuration named by TAG from the
# matching tagged config vars.
m4_defun([_LT_CONFIG],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
_LT_CONFIG_SAVE_COMMANDS([
m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
m4_if(_LT_TAG, [C], [
# See if we are running on zsh, and set the options that allow our
# commands through without removal of \ escapes.
if test -n "${ZSH_VERSION+set}"; then
setopt NO_GLOB_SUBST
fi
cfgfile=${ofile}T
trap "$RM \"$cfgfile\"; exit 1" 1 2 15
$RM "$cfgfile"
cat <<_LT_EOF >> "$cfgfile"
#! $SHELL
# Generated automatically by $as_me ($PACKAGE) $VERSION
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
# Provide generalized library-building support services.
# Written by Gordon Matzigkeit, 1996
_LT_COPYING
_LT_LIBTOOL_TAGS
# Configured defaults for sys_lib_dlsearch_path munging.
: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
# ### BEGIN LIBTOOL CONFIG
_LT_LIBTOOL_CONFIG_VARS
_LT_LIBTOOL_TAG_VARS
# ### END LIBTOOL CONFIG
_LT_EOF
cat <<'_LT_EOF' >> "$cfgfile"
# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
_LT_PREPARE_MUNGE_PATH_LIST
_LT_PREPARE_CC_BASENAME
# ### END FUNCTIONS SHARED WITH CONFIGURE
_LT_EOF
case $host_os in
aix3*)
cat <<\_LT_EOF >> "$cfgfile"
# AIX sometimes has problems with the GCC collect2 program. For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test set != "${COLLECT_NAMES+set}"; then
COLLECT_NAMES=
export COLLECT_NAMES
fi
_LT_EOF
;;
esac
_LT_PROG_LTMAIN
# We use sed instead of cat because bash on DJGPP gets confused if
# if finds mixed CR/LF and LF-only lines. Since sed operates in
# text mode, it properly converts lines to CR/LF. This bash problem
# is reportedly fixed, but why not run on old versions too?
sed '$q' "$ltmain" >> "$cfgfile" \
|| (rm -f "$cfgfile"; exit 1)
mv -f "$cfgfile" "$ofile" ||
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
chmod +x "$ofile"
],
[cat <<_LT_EOF >> "$ofile"
dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
dnl in a comment (ie after a #).
# ### BEGIN LIBTOOL TAG CONFIG: $1
_LT_LIBTOOL_TAG_VARS(_LT_TAG)
# ### END LIBTOOL TAG CONFIG: $1
_LT_EOF
])dnl /m4_if
],
[m4_if([$1], [], [
PACKAGE='$PACKAGE'
VERSION='$VERSION'
RM='$RM'
ofile='$ofile'], [])
])dnl /_LT_CONFIG_SAVE_COMMANDS
])# _LT_CONFIG
# LT_SUPPORTED_TAG(TAG)
# ---------------------
# Trace this macro to discover what tags are supported by the libtool
# --tag option, using:
# autoconf --trace 'LT_SUPPORTED_TAG:$1'
AC_DEFUN([LT_SUPPORTED_TAG], [])
# C support is built-in for now
m4_define([_LT_LANG_C_enabled], [])
m4_define([_LT_TAGS], [])
# LT_LANG(LANG)
# -------------
# Enable libtool support for the given language if not already enabled.
AC_DEFUN([LT_LANG],
[AC_BEFORE([$0], [LT_OUTPUT])dnl
m4_case([$1],
[C], [_LT_LANG(C)],
[C++], [_LT_LANG(CXX)],
[Go], [_LT_LANG(GO)],
[Java], [_LT_LANG(GCJ)],
[Fortran 77], [_LT_LANG(F77)],
[Fortran], [_LT_LANG(FC)],
[Windows Resource], [_LT_LANG(RC)],
[m4_ifdef([_LT_LANG_]$1[_CONFIG],
[_LT_LANG($1)],
[m4_fatal([$0: unsupported language: "$1"])])])dnl
])# LT_LANG
# _LT_LANG(LANGNAME)
# ------------------
m4_defun([_LT_LANG],
[m4_ifdef([_LT_LANG_]$1[_enabled], [],
[LT_SUPPORTED_TAG([$1])dnl
m4_append([_LT_TAGS], [$1 ])dnl
m4_define([_LT_LANG_]$1[_enabled], [])dnl
_LT_LANG_$1_CONFIG($1)])dnl
])# _LT_LANG
m4_ifndef([AC_PROG_GO], [
############################################################
# NOTE: This macro has been submitted for inclusion into #
# GNU Autoconf as AC_PROG_GO. When it is available in #
# a released version of Autoconf we should remove this #
# macro and use it instead. #
############################################################
m4_defun([AC_PROG_GO],
[AC_LANG_PUSH(Go)dnl
AC_ARG_VAR([GOC], [Go compiler command])dnl
AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
_AC_ARG_VAR_LDFLAGS()dnl
AC_CHECK_TOOL(GOC, gccgo)
if test -z "$GOC"; then
if test -n "$ac_tool_prefix"; then
AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
fi
fi
if test -z "$GOC"; then
AC_CHECK_PROG(GOC, gccgo, gccgo, false)
fi
])#m4_defun
])#m4_ifndef
# _LT_LANG_DEFAULT_CONFIG
# -----------------------
m4_defun([_LT_LANG_DEFAULT_CONFIG],
[AC_PROVIDE_IFELSE([AC_PROG_CXX],
[LT_LANG(CXX)],
[m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
AC_PROVIDE_IFELSE([AC_PROG_F77],
[LT_LANG(F77)],
[m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
AC_PROVIDE_IFELSE([AC_PROG_FC],
[LT_LANG(FC)],
[m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
dnl pulling things in needlessly.
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
[LT_LANG(GCJ)],
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
[LT_LANG(GCJ)],
[AC_PROVIDE_IFELSE([LT_PROG_GCJ],
[LT_LANG(GCJ)],
[m4_ifdef([AC_PROG_GCJ],
[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
m4_ifdef([A][M_PROG_GCJ],
[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
m4_ifdef([LT_PROG_GCJ],
[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
AC_PROVIDE_IFELSE([AC_PROG_GO],
[LT_LANG(GO)],
[m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
AC_PROVIDE_IFELSE([LT_PROG_RC],
[LT_LANG(RC)],
[m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
])# _LT_LANG_DEFAULT_CONFIG
# Obsolete macros:
AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
dnl AC_DEFUN([AC_LIBTOOL_F77], [])
dnl AC_DEFUN([AC_LIBTOOL_FC], [])
dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
dnl AC_DEFUN([AC_LIBTOOL_RC], [])
# _LT_TAG_COMPILER
# ----------------
m4_defun([_LT_TAG_COMPILER],
[AC_REQUIRE([AC_PROG_CC])dnl
_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}
# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
# Allow CC to be a program name with arguments.
compiler=$CC
])# _LT_TAG_COMPILER
# _LT_COMPILER_BOILERPLATE
# ------------------------
# Check for compiler boilerplate output or warnings with
# the simple compiler test code.
m4_defun([_LT_COMPILER_BOILERPLATE],
[m4_require([_LT_DECL_SED])dnl
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_compiler_boilerplate=`cat conftest.err`
$RM conftest*
])# _LT_COMPILER_BOILERPLATE
# _LT_LINKER_BOILERPLATE
# ----------------------
# Check for linker boilerplate output or warnings with
# the simple link test code.
m4_defun([_LT_LINKER_BOILERPLATE],
[m4_require([_LT_DECL_SED])dnl
ac_outfile=conftest.$ac_objext
echo "$lt_simple_link_test_code" >conftest.$ac_ext
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_linker_boilerplate=`cat conftest.err`
$RM -r conftest*
])# _LT_LINKER_BOILERPLATE
# _LT_REQUIRED_DARWIN_CHECKS
# -------------------------
m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
case $host_os in
rhapsody* | darwin*)
AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
AC_CHECK_TOOL([LIPO], [lipo], [:])
AC_CHECK_TOOL([OTOOL], [otool], [:])
AC_CHECK_TOOL([OTOOL64], [otool64], [:])
_LT_DECL([], [DSYMUTIL], [1],
[Tool to manipulate archived DWARF debug symbol files on Mac OS X])
_LT_DECL([], [NMEDIT], [1],
[Tool to change global to local symbols on Mac OS X])
_LT_DECL([], [LIPO], [1],
[Tool to manipulate fat objects and archives on Mac OS X])
_LT_DECL([], [OTOOL], [1],
[ldd/readelf like tool for Mach-O binaries on Mac OS X])
_LT_DECL([], [OTOOL64], [1],
[ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
[lt_cv_apple_cc_single_mod=no
if test -z "$LT_MULTI_MODULE"; then
# By default we will add the -single_module flag. You can override
# by either setting the environment variable LT_MULTI_MODULE
# non-empty at configure time, or by adding -multi_module to the
# link flags.
rm -rf libconftest.dylib*
echo "int foo(void){return 1;}" > conftest.c
echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib -Wl,-single_module conftest.c 2>conftest.err
_lt_result=$?
# If there is a non-empty error log, and "single_module"
# appears in it, assume the flag caused a linker warning
if test -s conftest.err && $GREP single_module conftest.err; then
cat conftest.err >&AS_MESSAGE_LOG_FD
# Otherwise, if the output was created with a 0 exit code from
# the compiler, it worked.
elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
lt_cv_apple_cc_single_mod=yes
else
cat conftest.err >&AS_MESSAGE_LOG_FD
fi
rm -rf libconftest.dylib*
rm -f conftest.*
fi])
AC_CACHE_CHECK([for -exported_symbols_list linker flag],
[lt_cv_ld_exported_symbols_list],
[lt_cv_ld_exported_symbols_list=no
save_LDFLAGS=$LDFLAGS
echo "_main" > conftest.sym
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
[lt_cv_ld_exported_symbols_list=yes],
[lt_cv_ld_exported_symbols_list=no])
LDFLAGS=$save_LDFLAGS
])
AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
[lt_cv_ld_force_load=no
cat > conftest.c << _LT_EOF
int forced_loaded() { return 2;}
_LT_EOF
echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
$LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
echo "$AR cr libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
$AR cr libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
$RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
cat > conftest.c << _LT_EOF
int main() { return 0;}
_LT_EOF
echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
_lt_result=$?
if test -s conftest.err && $GREP force_load conftest.err; then
cat conftest.err >&AS_MESSAGE_LOG_FD
elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
lt_cv_ld_force_load=yes
else
cat conftest.err >&AS_MESSAGE_LOG_FD
fi
rm -f conftest.err libconftest.a conftest conftest.c
rm -rf conftest.dSYM
])
case $host_os in
rhapsody* | darwin1.[[012]])
_lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
darwin1.*)
_lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
darwin*) # darwin 5.x on
# if running on 10.5 or later, the deployment target defaults
# to the OS version, if on x86, and 10.4, the deployment
# target defaults to 10.4. Don't you love it?
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
10.0,*86*-darwin8*|10.0,*-darwin[[912]]*)
_lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
10.[[012]][[,.]]*)
_lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
10.*|11.*)
_lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
esac
;;
esac
if test yes = "$lt_cv_apple_cc_single_mod"; then
_lt_dar_single_mod='$single_module'
fi
if test yes = "$lt_cv_ld_exported_symbols_list"; then
_lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
else
_lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
fi
if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
_lt_dsymutil='~$DSYMUTIL $lib || :'
else
_lt_dsymutil=
fi
;;
esac
])
# _LT_DARWIN_LINKER_FEATURES([TAG])
# ---------------------------------
# Checks for linker and compiler features on darwin
m4_defun([_LT_DARWIN_LINKER_FEATURES],
[
m4_require([_LT_REQUIRED_DARWIN_CHECKS])
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_automatic, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
if test yes = "$lt_cv_ld_force_load"; then
_LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
[FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
else
_LT_TAGVAR(whole_archive_flag_spec, $1)=''
fi
_LT_TAGVAR(link_all_deplibs, $1)=yes
_LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
case $cc_basename in
ifort*|nagfor*) _lt_dar_can_shared=yes ;;
*) _lt_dar_can_shared=$GCC ;;
esac
if test yes = "$_lt_dar_can_shared"; then
output_verbose_link_cmd=func_echo_all
_LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
_LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
_LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
_LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
m4_if([$1], [CXX],
[ if test yes != "$lt_cv_apple_cc_single_mod"; then
_LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil"
_LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
fi
],[])
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
])
# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
# ----------------------------------
# Links a minimal program and checks the executable
# for the system default hardcoded library path. In most cases,
# this is /usr/lib:/lib, but when the MPI compilers are used
# the location of the communication and MPI libs are included too.
# If we don't find anything, use the default library path according
# to the aix ld manual.
# Store the results from the different compilers for each TAGNAME.
# Allow to override them for all tags through lt_cv_aix_libpath.
m4_defun([_LT_SYS_MODULE_PATH_AIX],
[m4_require([_LT_DECL_SED])dnl
if test set = "${lt_cv_aix_libpath+set}"; then
aix_libpath=$lt_cv_aix_libpath
else
AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
[AC_LINK_IFELSE([AC_LANG_PROGRAM],[
lt_aix_libpath_sed='[
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\([^ ]*\) *$/\1/
p
}
}]'
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi],[])
if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
fi
])
aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
fi
])# _LT_SYS_MODULE_PATH_AIX
# _LT_SHELL_INIT(ARG)
# -------------------
m4_define([_LT_SHELL_INIT],
[m4_divert_text([M4SH-INIT], [$1
])])# _LT_SHELL_INIT
# _LT_PROG_ECHO_BACKSLASH
# -----------------------
# Find how we can fake an echo command that does not interpret backslash.
# In particular, with Autoconf 2.60 or later we add some code to the start
# of the generated configure script that will find a shell with a builtin
# printf (that we can use as an echo command).
m4_defun([_LT_PROG_ECHO_BACKSLASH],
[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
AC_MSG_CHECKING([how to print strings])
# Test print first, because it will be a builtin if present.
if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
ECHO='print -r --'
elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
ECHO='printf %s\n'
else
# Use this function as a fallback that always works.
func_fallback_echo ()
{
eval 'cat <<_LTECHO_EOF
$[]1
_LTECHO_EOF'
}
ECHO='func_fallback_echo'
fi
# func_echo_all arg...
# Invoke $ECHO with all args, space-separated.
func_echo_all ()
{
$ECHO "$*"
}
case $ECHO in
printf*) AC_MSG_RESULT([printf]) ;;
print*) AC_MSG_RESULT([print -r]) ;;
*) AC_MSG_RESULT([cat]) ;;
esac
m4_ifdef([_AS_DETECT_SUGGESTED],
[_AS_DETECT_SUGGESTED([
test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
PATH=/empty FPATH=/empty; export PATH FPATH
test "X`printf %s $ECHO`" = "X$ECHO" \
|| test "X`print -r -- $ECHO`" = "X$ECHO" )])])
_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
])# _LT_PROG_ECHO_BACKSLASH
# _LT_WITH_SYSROOT
# ----------------
AC_DEFUN([_LT_WITH_SYSROOT],
[AC_MSG_CHECKING([for sysroot])
AC_ARG_WITH([sysroot],
[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
[Search for dependent libraries within DIR (or the compiler's sysroot
if not specified).])],
[], [with_sysroot=no])
dnl lt_sysroot will always be passed unquoted. We quote it here
dnl in case the user passed a directory name.
lt_sysroot=
case $with_sysroot in #(
yes)
if test yes = "$GCC"; then
lt_sysroot=`$CC --print-sysroot 2>/dev/null`
fi
;; #(
/*)
lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
;; #(
no|'')
;; #(
*)
AC_MSG_RESULT([$with_sysroot])
AC_MSG_ERROR([The sysroot must be an absolute path.])
;;
esac
AC_MSG_RESULT([${lt_sysroot:-no}])
_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
[dependent libraries, and where our libraries should be installed.])])
# _LT_ENABLE_LOCK
# ---------------
m4_defun([_LT_ENABLE_LOCK],
[AC_ARG_ENABLE([libtool-lock],
[AS_HELP_STRING([--disable-libtool-lock],
[avoid locking (might break parallel builds)])])
test no = "$enable_libtool_lock" || enable_libtool_lock=yes
# Some flags need to be propagated to the compiler or linker for good
# libtool support.
case $host in
ia64-*-hpux*)
# Find out what ABI is being produced by ac_compile, and set mode
# options accordingly.
echo 'int i;' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
case `/usr/bin/file conftest.$ac_objext` in
*ELF-32*)
HPUX_IA64_MODE=32
;;
*ELF-64*)
HPUX_IA64_MODE=64
;;
esac
fi
rm -rf conftest*
;;
*-*-irix6*)
# Find out what ABI is being produced by ac_compile, and set linker
# options accordingly.
echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
if test yes = "$lt_cv_prog_gnu_ld"; then
case `/usr/bin/file conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -melf32bsmip"
;;
*N32*)
LD="${LD-ld} -melf32bmipn32"
;;
*64-bit*)
LD="${LD-ld} -melf64bmip"
;;
esac
else
case `/usr/bin/file conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -32"
;;
*N32*)
LD="${LD-ld} -n32"
;;
*64-bit*)
LD="${LD-ld} -64"
;;
esac
fi
fi
rm -rf conftest*
;;
mips64*-*linux*)
# Find out what ABI is being produced by ac_compile, and set linker
# options accordingly.
echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
emul=elf
case `/usr/bin/file conftest.$ac_objext` in
*32-bit*)
emul="${emul}32"
;;
*64-bit*)
emul="${emul}64"
;;
esac
case `/usr/bin/file conftest.$ac_objext` in
*MSB*)
emul="${emul}btsmip"
;;
*LSB*)
emul="${emul}ltsmip"
;;
esac
case `/usr/bin/file conftest.$ac_objext` in
*N32*)
emul="${emul}n32"
;;
esac
LD="${LD-ld} -m $emul"
fi
rm -rf conftest*
;;
x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
# Find out what ABI is being produced by ac_compile, and set linker
# options accordingly. Note that the listed cases only cover the
# situations where additional linker options are needed (such as when
# doing 32-bit compilation for a host where ld defaults to 64-bit, or
# vice versa); the common cases where no linker options are needed do
# not appear in the list.
echo 'int i;' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
case `/usr/bin/file conftest.o` in
*32-bit*)
case $host in
x86_64-*kfreebsd*-gnu)
LD="${LD-ld} -m elf_i386_fbsd"
;;
x86_64-*linux*)
case `/usr/bin/file conftest.o` in
*x86-64*)
LD="${LD-ld} -m elf32_x86_64"
;;
*)
LD="${LD-ld} -m elf_i386"
;;
esac
;;
powerpc64le-*linux*)
LD="${LD-ld} -m elf32lppclinux"
;;
powerpc64-*linux*)
LD="${LD-ld} -m elf32ppclinux"
;;
s390x-*linux*)
LD="${LD-ld} -m elf_s390"
;;
sparc64-*linux*)
LD="${LD-ld} -m elf32_sparc"
;;
esac
;;
*64-bit*)
case $host in
x86_64-*kfreebsd*-gnu)
LD="${LD-ld} -m elf_x86_64_fbsd"
;;
x86_64-*linux*)
LD="${LD-ld} -m elf_x86_64"
;;
powerpcle-*linux*)
LD="${LD-ld} -m elf64lppc"
;;
powerpc-*linux*)
LD="${LD-ld} -m elf64ppc"
;;
s390*-*linux*|s390*-*tpf*)
LD="${LD-ld} -m elf64_s390"
;;
sparc*-*linux*)
LD="${LD-ld} -m elf64_sparc"
;;
esac
;;
esac
fi
rm -rf conftest*
;;
*-*-sco3.2v5*)
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
SAVE_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS -belf"
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
[AC_LANG_PUSH(C)
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
AC_LANG_POP])
if test yes != "$lt_cv_cc_needs_belf"; then
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
CFLAGS=$SAVE_CFLAGS
fi
;;
*-*solaris*)
# Find out what ABI is being produced by ac_compile, and set linker
# options accordingly.
echo 'int i;' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
case `/usr/bin/file conftest.o` in
*64-bit*)
case $lt_cv_prog_gnu_ld in
yes*)
case $host in
i?86-*-solaris*|x86_64-*-solaris*)
LD="${LD-ld} -m elf_x86_64"
;;
sparc*-*-solaris*)
LD="${LD-ld} -m elf64_sparc"
;;
esac
# GNU ld 2.21 introduced _sol2 emulations. Use them if available.
if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
LD=${LD-ld}_sol2
fi
;;
*)
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
LD="${LD-ld} -64"
fi
;;
esac
;;
esac
fi
rm -rf conftest*
;;
esac
need_locks=$enable_libtool_lock
])# _LT_ENABLE_LOCK
# _LT_PROG_AR
# -----------
m4_defun([_LT_PROG_AR],
[AC_CHECK_TOOLS(AR, [ar], false)
: ${AR=ar}
: ${AR_FLAGS=cr}
_LT_DECL([], [AR], [1], [The archiver])
_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
[lt_cv_ar_at_file=no
AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
[echo conftest.$ac_objext > conftest.lst
lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
AC_TRY_EVAL([lt_ar_try])
if test 0 -eq "$ac_status"; then
# Ensure the archiver fails upon bogus file names.
rm -f conftest.$ac_objext libconftest.a
AC_TRY_EVAL([lt_ar_try])
if test 0 -ne "$ac_status"; then
lt_cv_ar_at_file=@
fi
fi
rm -f conftest.* libconftest.a
])
])
if test no = "$lt_cv_ar_at_file"; then
archiver_list_spec=
else
archiver_list_spec=$lt_cv_ar_at_file
fi
_LT_DECL([], [archiver_list_spec], [1],
[How to feed a file listing to the archiver])
])# _LT_PROG_AR
# _LT_CMD_OLD_ARCHIVE
# -------------------
m4_defun([_LT_CMD_OLD_ARCHIVE],
[_LT_PROG_AR
AC_CHECK_TOOL(STRIP, strip, :)
test -z "$STRIP" && STRIP=:
_LT_DECL([], [STRIP], [1], [A symbol stripping program])
AC_CHECK_TOOL(RANLIB, ranlib, :)
test -z "$RANLIB" && RANLIB=:
_LT_DECL([], [RANLIB], [1],
[Commands used to install an old-style archive])
# Determine commands to create old-style static archives.
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
old_postinstall_cmds='chmod 644 $oldlib'
old_postuninstall_cmds=
if test -n "$RANLIB"; then
case $host_os in
bitrig* | openbsd*)
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
;;
*)
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
;;
esac
old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
fi
case $host_os in
darwin*)
lock_old_archive_extraction=yes ;;
*)
lock_old_archive_extraction=no ;;
esac
_LT_DECL([], [old_postinstall_cmds], [2])
_LT_DECL([], [old_postuninstall_cmds], [2])
_LT_TAGDECL([], [old_archive_cmds], [2],
[Commands used to build an old-style archive])
_LT_DECL([], [lock_old_archive_extraction], [0],
[Whether to use a lock for old archive extraction])
])# _LT_CMD_OLD_ARCHIVE
# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
# ----------------------------------------------------------------
# Check whether the given compiler option works
AC_DEFUN([_LT_COMPILER_OPTION],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_SED])dnl
AC_CACHE_CHECK([$1], [$2],
[$2=no
m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&AS_MESSAGE_LOG_FD
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
$2=yes
fi
fi
$RM conftest*
])
if test yes = "[$]$2"; then
m4_if([$5], , :, [$5])
else
m4_if([$6], , :, [$6])
fi
])# _LT_COMPILER_OPTION
# Old name:
AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
# [ACTION-SUCCESS], [ACTION-FAILURE])
# ----------------------------------------------------
# Check whether the given linker option works
AC_DEFUN([_LT_LINKER_OPTION],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_SED])dnl
AC_CACHE_CHECK([$1], [$2],
[$2=no
save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS $3"
echo "$lt_simple_link_test_code" > conftest.$ac_ext
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
# The linker can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s conftest.err; then
# Append any errors to the config.log.
cat conftest.err 1>&AS_MESSAGE_LOG_FD
$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if diff conftest.exp conftest.er2 >/dev/null; then
$2=yes
fi
else
$2=yes
fi
fi
$RM -r conftest*
LDFLAGS=$save_LDFLAGS
])
if test yes = "[$]$2"; then
m4_if([$4], , :, [$4])
else
m4_if([$5], , :, [$5])
fi
])# _LT_LINKER_OPTION
# Old name:
AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
# LT_CMD_MAX_LEN
#---------------
AC_DEFUN([LT_CMD_MAX_LEN],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
# find the maximum length of command line arguments
AC_MSG_CHECKING([the maximum length of command line arguments])
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
i=0
teststring=ABCD
case $build_os in
msdosdjgpp*)
# On DJGPP, this test can blow up pretty badly due to problems in libc
# (any single argument exceeding 2000 bytes causes a buffer overrun
# during glob expansion). Even if it were fixed, the result of this
# check would be larger than it should be.
lt_cv_sys_max_cmd_len=12288; # 12K is about right
;;
gnu*)
# Under GNU Hurd, this test is not required because there is
# no limit to the length of command line arguments.
# Libtool will interpret -1 as no limit whatsoever
lt_cv_sys_max_cmd_len=-1;
;;
cygwin* | mingw* | cegcc*)
# On Win9x/ME, this test blows up -- it succeeds, but takes
# about 5 minutes as the teststring grows exponentially.
# Worse, since 9x/ME are not pre-emptively multitasking,
# you end up with a "frozen" computer, even though with patience
# the test eventually succeeds (with a max line length of 256k).
# Instead, let's just punt: use the minimum linelength reported by
# all of the supported platforms: 8192 (on NT/2K/XP).
lt_cv_sys_max_cmd_len=8192;
;;
mint*)
# On MiNT this can take a long time and run out of memory.
lt_cv_sys_max_cmd_len=8192;
;;
amigaos*)
# On AmigaOS with pdksh, this test takes hours, literally.
# So we just punt and use a minimum line length of 8192.
lt_cv_sys_max_cmd_len=8192;
;;
bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
# This has been around since 386BSD, at least. Likely further.
if test -x /sbin/sysctl; then
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
elif test -x /usr/sbin/sysctl; then
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
else
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
fi
# And add a safety zone
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
;;
interix*)
# We know the value 262144 and hardcode it with a safety zone (like BSD)
lt_cv_sys_max_cmd_len=196608
;;
os2*)
# The test takes a long time on OS/2.
lt_cv_sys_max_cmd_len=8192
;;
osf*)
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
# nice to cause kernel panics so lets avoid the loop below.
# First set a reasonable default.
lt_cv_sys_max_cmd_len=16384
#
if test -x /sbin/sysconfig; then
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
*1*) lt_cv_sys_max_cmd_len=-1 ;;
esac
fi
;;
sco3.2v5*)
lt_cv_sys_max_cmd_len=102400
;;
sysv5* | sco5v6* | sysv4.2uw2*)
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
if test -n "$kargmax"; then
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
else
lt_cv_sys_max_cmd_len=32768
fi
;;
*)
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
if test -n "$lt_cv_sys_max_cmd_len" && \
test undefined != "$lt_cv_sys_max_cmd_len"; then
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
else
# Make teststring a little bigger before we do anything with it.
# a 1K string should be a reasonable start.
for i in 1 2 3 4 5 6 7 8; do
teststring=$teststring$teststring
done
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
# If test is not a shell built-in, we'll probably end up computing a
# maximum length that is only half of the actual maximum length, but
# we can't tell.
while { test X`env echo "$teststring$teststring" 2>/dev/null` \
= "X$teststring$teststring"; } >/dev/null 2>&1 &&
test 17 != "$i" # 1/2 MB should be enough
do
i=`expr $i + 1`
teststring=$teststring$teststring
done
# Only check the string length outside the loop.
lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
teststring=
# Add a significant safety factor because C++ compilers can tack on
# massive amounts of additional arguments before passing them to the
# linker. It appears as though 1/2 is a usable value.
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
fi
;;
esac
])
if test -n "$lt_cv_sys_max_cmd_len"; then
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
else
AC_MSG_RESULT(none)
fi
max_cmd_len=$lt_cv_sys_max_cmd_len
_LT_DECL([], [max_cmd_len], [0],
[What is the maximum length of a command?])
])# LT_CMD_MAX_LEN
# Old name:
AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
# _LT_HEADER_DLFCN
# ----------------
m4_defun([_LT_HEADER_DLFCN],
[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
])# _LT_HEADER_DLFCN
# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
# ----------------------------------------------------------------
m4_defun([_LT_TRY_DLOPEN_SELF],
[m4_require([_LT_HEADER_DLFCN])dnl
if test yes = "$cross_compiling"; then :
[$4]
else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
[#line $LINENO "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
#include
#endif
#include
#ifdef RTLD_GLOBAL
# define LT_DLGLOBAL RTLD_GLOBAL
#else
# ifdef DL_GLOBAL
# define LT_DLGLOBAL DL_GLOBAL
# else
# define LT_DLGLOBAL 0
# endif
#endif
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
find out it does not work in some platform. */
#ifndef LT_DLLAZY_OR_NOW
# ifdef RTLD_LAZY
# define LT_DLLAZY_OR_NOW RTLD_LAZY
# else
# ifdef DL_LAZY
# define LT_DLLAZY_OR_NOW DL_LAZY
# else
# ifdef RTLD_NOW
# define LT_DLLAZY_OR_NOW RTLD_NOW
# else
# ifdef DL_NOW
# define LT_DLLAZY_OR_NOW DL_NOW
# else
# define LT_DLLAZY_OR_NOW 0
# endif
# endif
# endif
# endif
#endif
/* When -fvisibility=hidden is used, assume the code has been annotated
correspondingly for the symbols needed. */
#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
int fnord () __attribute__((visibility("default")));
#endif
int fnord () { return 42; }
int main ()
{
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
int status = $lt_dlunknown;
if (self)
{
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
else
{
if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
else puts (dlerror ());
}
/* dlclose (self); */
}
else
puts (dlerror ());
return status;
}]
_LT_EOF
if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
lt_status=$?
case x$lt_status in
x$lt_dlno_uscore) $1 ;;
x$lt_dlneed_uscore) $2 ;;
x$lt_dlunknown|x*) $3 ;;
esac
else :
# compilation failed
$3
fi
fi
rm -fr conftest*
])# _LT_TRY_DLOPEN_SELF
# LT_SYS_DLOPEN_SELF
# ------------------
AC_DEFUN([LT_SYS_DLOPEN_SELF],
[m4_require([_LT_HEADER_DLFCN])dnl
if test yes != "$enable_dlopen"; then
enable_dlopen=unknown
enable_dlopen_self=unknown
enable_dlopen_self_static=unknown
else
lt_cv_dlopen=no
lt_cv_dlopen_libs=
case $host_os in
beos*)
lt_cv_dlopen=load_add_on
lt_cv_dlopen_libs=
lt_cv_dlopen_self=yes
;;
mingw* | pw32* | cegcc*)
lt_cv_dlopen=LoadLibrary
lt_cv_dlopen_libs=
;;
cygwin*)
lt_cv_dlopen=dlopen
lt_cv_dlopen_libs=
;;
darwin*)
# if libdl is installed we need to link against it
AC_CHECK_LIB([dl], [dlopen],
[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
lt_cv_dlopen=dyld
lt_cv_dlopen_libs=
lt_cv_dlopen_self=yes
])
;;
tpf*)
# Don't try to run any link tests for TPF. We know it's impossible
# because TPF is a cross-compiler, and we know how we open DSOs.
lt_cv_dlopen=dlopen
lt_cv_dlopen_libs=
lt_cv_dlopen_self=no
;;
*)
AC_CHECK_FUNC([shl_load],
[lt_cv_dlopen=shl_load],
[AC_CHECK_LIB([dld], [shl_load],
[lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
[AC_CHECK_FUNC([dlopen],
[lt_cv_dlopen=dlopen],
[AC_CHECK_LIB([dl], [dlopen],
[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
[AC_CHECK_LIB([svld], [dlopen],
[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
[AC_CHECK_LIB([dld], [dld_link],
[lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
])
])
])
])
])
;;
esac
if test no = "$lt_cv_dlopen"; then
enable_dlopen=no
else
enable_dlopen=yes
fi
case $lt_cv_dlopen in
dlopen)
save_CPPFLAGS=$CPPFLAGS
test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
save_LDFLAGS=$LDFLAGS
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
save_LIBS=$LIBS
LIBS="$lt_cv_dlopen_libs $LIBS"
AC_CACHE_CHECK([whether a program can dlopen itself],
lt_cv_dlopen_self, [dnl
_LT_TRY_DLOPEN_SELF(
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
])
if test yes = "$lt_cv_dlopen_self"; then
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
lt_cv_dlopen_self_static, [dnl
_LT_TRY_DLOPEN_SELF(
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
])
fi
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
;;
esac
case $lt_cv_dlopen_self in
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
*) enable_dlopen_self=unknown ;;
esac
case $lt_cv_dlopen_self_static in
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
*) enable_dlopen_self_static=unknown ;;
esac
fi
_LT_DECL([dlopen_support], [enable_dlopen], [0],
[Whether dlopen is supported])
_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
[Whether dlopen of programs is supported])
_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
[Whether dlopen of statically linked programs is supported])
])# LT_SYS_DLOPEN_SELF
# Old name:
AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
# _LT_COMPILER_C_O([TAGNAME])
# ---------------------------
# Check to see if options -c and -o are simultaneously supported by compiler.
# This macro does not hard code the compiler like AC_PROG_CC_C_O.
m4_defun([_LT_COMPILER_C_O],
[m4_require([_LT_DECL_SED])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_TAG_COMPILER])dnl
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
$RM -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&AS_MESSAGE_LOG_FD
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
fi
fi
chmod u+w . 2>&AS_MESSAGE_LOG_FD
$RM conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
$RM out/* && rmdir out
cd ..
$RM -r conftest
$RM conftest*
])
_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
[Does compiler simultaneously support -c and -o options?])
])# _LT_COMPILER_C_O
# _LT_COMPILER_FILE_LOCKS([TAGNAME])
# ----------------------------------
# Check to see if we can do hard links to lock some files if needed
m4_defun([_LT_COMPILER_FILE_LOCKS],
[m4_require([_LT_ENABLE_LOCK])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
_LT_COMPILER_C_O([$1])
hard_links=nottested
if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
# do not overwrite the value of need_locks provided by the user
AC_MSG_CHECKING([if we can lock with hard links])
hard_links=yes
$RM conftest*
ln conftest.a conftest.b 2>/dev/null && hard_links=no
touch conftest.a
ln conftest.a conftest.b 2>&5 || hard_links=no
ln conftest.a conftest.b 2>/dev/null && hard_links=no
AC_MSG_RESULT([$hard_links])
if test no = "$hard_links"; then
AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
need_locks=warn
fi
else
need_locks=no
fi
_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
])# _LT_COMPILER_FILE_LOCKS
# _LT_CHECK_OBJDIR
# ----------------
m4_defun([_LT_CHECK_OBJDIR],
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
[rm -f .libs 2>/dev/null
mkdir .libs 2>/dev/null
if test -d .libs; then
lt_cv_objdir=.libs
else
# MS-DOS does not allow filenames that begin with a dot.
lt_cv_objdir=_libs
fi
rmdir .libs 2>/dev/null])
objdir=$lt_cv_objdir
_LT_DECL([], [objdir], [0],
[The name of the directory that contains temporary libtool files])dnl
m4_pattern_allow([LT_OBJDIR])dnl
AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
[Define to the sub-directory where libtool stores uninstalled libraries.])
])# _LT_CHECK_OBJDIR
# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
# --------------------------------------
# Check hardcoding attributes.
m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
[AC_MSG_CHECKING([how to hardcode library paths into programs])
_LT_TAGVAR(hardcode_action, $1)=
if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
test -n "$_LT_TAGVAR(runpath_var, $1)" ||
test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
# We can hardcode non-existent directories.
if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
# If the only mechanism to avoid hardcoding is shlibpath_var, we
# have to relink, otherwise we might link with an installed library
# when we should be linking with a yet-to-be-installed one
## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
# Linking always hardcodes the temporary library directory.
_LT_TAGVAR(hardcode_action, $1)=relink
else
# We can link without hardcoding, and we can hardcode nonexisting dirs.
_LT_TAGVAR(hardcode_action, $1)=immediate
fi
else
# We cannot hardcode anything, or else we can only hardcode existing
# directories.
_LT_TAGVAR(hardcode_action, $1)=unsupported
fi
AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
# Fast installation is not supported
enable_fast_install=no
elif test yes = "$shlibpath_overrides_runpath" ||
test no = "$enable_shared"; then
# Fast installation is not necessary
enable_fast_install=needless
fi
_LT_TAGDECL([], [hardcode_action], [0],
[How to hardcode a shared library path into an executable])
])# _LT_LINKER_HARDCODE_LIBPATH
# _LT_CMD_STRIPLIB
# ----------------
m4_defun([_LT_CMD_STRIPLIB],
[m4_require([_LT_DECL_EGREP])
striplib=
old_striplib=
AC_MSG_CHECKING([whether stripping libraries is possible])
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
AC_MSG_RESULT([yes])
else
# FIXME - insert some real tests, host_os isn't really good enough
case $host_os in
darwin*)
if test -n "$STRIP"; then
striplib="$STRIP -x"
old_striplib="$STRIP -S"
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
;;
*)
AC_MSG_RESULT([no])
;;
esac
fi
_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
_LT_DECL([], [striplib], [1])
])# _LT_CMD_STRIPLIB
# _LT_PREPARE_MUNGE_PATH_LIST
# ---------------------------
# Make sure func_munge_path_list() is defined correctly.
m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
[[# func_munge_path_list VARIABLE PATH
# -----------------------------------
# VARIABLE is name of variable containing _space_ separated list of
# directories to be munged by the contents of PATH, which is string
# having a format:
# "DIR[:DIR]:"
# string "DIR[ DIR]" will be prepended to VARIABLE
# ":DIR[:DIR]"
# string "DIR[ DIR]" will be appended to VARIABLE
# "DIRP[:DIRP]::[DIRA:]DIRA"
# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
# "DIRA[ DIRA]" will be appended to VARIABLE
# "DIR[:DIR]"
# VARIABLE will be replaced by "DIR[ DIR]"
func_munge_path_list ()
{
case x@S|@2 in
x)
;;
*:)
eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
;;
x:*)
eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
;;
*::*)
eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
;;
*)
eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
;;
esac
}
]])# _LT_PREPARE_PATH_LIST
# _LT_SYS_DYNAMIC_LINKER([TAG])
# -----------------------------
# PORTME Fill in your ld.so characteristics
m4_defun([_LT_SYS_DYNAMIC_LINKER],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_OBJDUMP])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
AC_MSG_CHECKING([dynamic linker characteristics])
m4_if([$1],
[], [
if test yes = "$GCC"; then
case $host_os in
darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
*) lt_awk_arg='/^libraries:/' ;;
esac
case $host_os in
mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
*) lt_sed_strip_eq='s|=/|/|g' ;;
esac
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
case $lt_search_path_spec in
*\;*)
# if the path contains ";" then we assume it to be the separator
# otherwise default to the standard path separator (i.e. ":") - it is
# assumed that no part of a normal pathname contains ";" but that should
# okay in the real world where ";" in dirpaths is itself problematic.
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
;;
*)
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
;;
esac
# Ok, now we have the path, separated by spaces, we can step through it
# and add multilib dir if necessary...
lt_tmp_lt_search_path_spec=
lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
# ...but if some path component already ends with the multilib dir we assume
# that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
case "$lt_multi_os_dir; $lt_search_path_spec " in
"/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
lt_multi_os_dir=
;;
esac
for lt_sys_path in $lt_search_path_spec; do
if test -d "$lt_sys_path$lt_multi_os_dir"; then
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
elif test -n "$lt_multi_os_dir"; then
test -d "$lt_sys_path" && \
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
fi
done
lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
BEGIN {RS = " "; FS = "/|\n";} {
lt_foo = "";
lt_count = 0;
for (lt_i = NF; lt_i > 0; lt_i--) {
if ($lt_i != "" && $lt_i != ".") {
if ($lt_i == "..") {
lt_count++;
} else {
if (lt_count == 0) {
lt_foo = "/" $lt_i lt_foo;
} else {
lt_count--;
}
}
}
}
if (lt_foo != "") { lt_freq[[lt_foo]]++; }
if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
}'`
# AWK program above erroneously prepends '/' to C:/dos/paths
# for these hosts.
case $host_os in
mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
$SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
esac
sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
else
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
fi])
library_names_spec=
libname_spec='lib$name'
soname_spec=
shrext_cmds=.so
postinstall_cmds=
postuninstall_cmds=
finish_cmds=
finish_eval=
shlibpath_var=
shlibpath_overrides_runpath=unknown
version_type=none
dynamic_linker="$host_os ld.so"
sys_lib_dlsearch_path_spec="/lib /usr/lib"
need_lib_prefix=unknown
hardcode_into_libs=no
# when you set need_version to no, make sure it does not cause -set_version
# flags to be left without arguments
need_version=unknown
AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
[User-defined run-time library search path.])
case $host_os in
aix3*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
shlibpath_var=LIBPATH
# AIX 3 has no versioning support, so we append a major version to the name.
soname_spec='$libname$release$shared_ext$major'
;;
aix[[4-9]]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
hardcode_into_libs=yes
if test ia64 = "$host_cpu"; then
# AIX 5 supports IA64
library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
shlibpath_var=LD_LIBRARY_PATH
else
# With GCC up to 2.95.x, collect2 would create an import file
# for dependence libraries. The import file would start with
# the line '#! .'. This would cause the generated library to
# depend on '.', always an invalid library. This was fixed in
# development snapshots of GCC prior to 3.0.
case $host_os in
aix4 | aix4.[[01]] | aix4.[[01]].*)
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
echo ' yes '
echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
:
else
can_build_shared=no
fi
;;
esac
# Using Import Files as archive members, it is possible to support
# filename-based versioning of shared library archives on AIX. While
# this would work for both with and without runtime linking, it will
# prevent static linking of such archives. So we do filename-based
# shared library versioning with .so extension only, which is used
# when both runtime linking and shared linking is enabled.
# Unfortunately, runtime linking may impact performance, so we do
# not want this to be the default eventually. Also, we use the
# versioned .so libs for executables only if there is the -brtl
# linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
# To allow for filename-based versioning support, we need to create
# libNAME.so.V as an archive file, containing:
# *) an Import File, referring to the versioned filename of the
# archive as well as the shared archive member, telling the
# bitwidth (32 or 64) of that shared object, and providing the
# list of exported symbols of that shared object, eventually
# decorated with the 'weak' keyword
# *) the shared object with the F_LOADONLY flag set, to really avoid
# it being seen by the linker.
# At run time we better use the real file rather than another symlink,
# but for link time we create the symlink libNAME.so -> libNAME.so.V
case $with_aix_soname,$aix_use_runtimelinking in
# AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
# soname into executable. Probably we can add versioning support to
# collect2, so additional links can be useful in future.
aix,yes) # traditional libtool
dynamic_linker='AIX unversionable lib.so'
# If using run time linking (on AIX 4.2 or later) use lib.so
# instead of lib.a to let people know that these are not
# typical AIX shared libraries.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
;;
aix,no) # traditional AIX only
dynamic_linker='AIX lib.a[(]lib.so.V[)]'
# We preserve .a as extension for shared libraries through AIX4.2
# and later when we are not doing run time linking.
library_names_spec='$libname$release.a $libname.a'
soname_spec='$libname$release$shared_ext$major'
;;
svr4,*) # full svr4 only
dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
# We do not specify a path in Import Files, so LIBPATH fires.
shlibpath_overrides_runpath=yes
;;
*,yes) # both, prefer svr4
dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
# unpreferred sharedlib libNAME.a needs extra handling
postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
# We do not specify a path in Import Files, so LIBPATH fires.
shlibpath_overrides_runpath=yes
;;
*,no) # both, prefer aix
dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
library_names_spec='$libname$release.a $libname.a'
soname_spec='$libname$release$shared_ext$major'
# unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
;;
esac
shlibpath_var=LIBPATH
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# Since July 2007 AmigaOS4 officially supports .so libraries.
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
;;
m68k)
library_names_spec='$libname.ixlibrary $libname.a'
# Create ${libname}_ixlibrary.a entries in /sys/libs.
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
;;
esac
;;
beos*)
library_names_spec='$libname$shared_ext'
dynamic_linker="$host_os ld.so"
shlibpath_var=LIBRARY_PATH
;;
bsdi[[45]]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
# the default ld.so.conf also contains /usr/contrib/lib and
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
# libtool to hard-code these into programs
;;
cygwin* | mingw* | pw32* | cegcc*)
version_type=windows
shrext_cmds=.dll
need_version=no
need_lib_prefix=no
case $GCC,$cc_basename in
yes,*)
# gcc
library_names_spec='$libname.dll.a'
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \$file`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname~
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
fi'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
case $host_os in
cygwin*)
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
m4_if([$1], [],[
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
;;
mingw* | cegcc*)
# MinGW DLLs use traditional 'lib' prefix
soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
;;
pw32*)
# pw32 DLLs use 'pw' prefix rather than 'lib'
library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
;;
esac
dynamic_linker='Win32 ld.exe'
;;
*,cl*)
# Native MSVC
libname_spec='$name'
soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
library_names_spec='$libname.dll.lib'
case $build_os in
mingw*)
sys_lib_search_path_spec=
lt_save_ifs=$IFS
IFS=';'
for lt_path in $LIB
do
IFS=$lt_save_ifs
# Let DOS variable expansion print the short 8.3 style file name.
lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
done
IFS=$lt_save_ifs
# Convert to MSYS style.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
;;
cygwin*)
# Convert to unix form, then to dos form, then back to unix form
# but this time dos style (no spaces!) so that the unix form looks
# like /cygdrive/c/PROGRA~1:/cygdr...
sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
;;
*)
sys_lib_search_path_spec=$LIB
if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
# It is most probably a Windows format PATH.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
else
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
fi
# FIXME: find the short name or the path components, as spaces are
# common. (e.g. "Program Files" -> "PROGRA~1")
;;
esac
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \$file`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
dynamic_linker='Win32 link.exe'
;;
*)
# Assume MSVC wrapper
library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
dynamic_linker='Win32 ld.exe'
;;
esac
# FIXME: first we should search . and the directory the executable is in
shlibpath_var=PATH
;;
darwin* | rhapsody*)
dynamic_linker="$host_os dyld"
version_type=darwin
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
soname_spec='$libname$release$major$shared_ext'
shlibpath_overrides_runpath=yes
shlibpath_var=DYLD_LIBRARY_PATH
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
m4_if([$1], [],[
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
;;
dgux*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
;;
freebsd* | dragonfly*)
# DragonFly does not have aout. When/if they implement a new
# versioning mechanism, adjust this.
if test -x /usr/bin/objformat; then
objformat=`/usr/bin/objformat`
else
case $host_os in
freebsd[[23]].*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
version_type=freebsd-$objformat
case $version_type in
freebsd-elf*)
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
need_version=no
need_lib_prefix=no
;;
freebsd-*)
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
need_version=yes
;;
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
freebsd2.*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
*) # from 4.6 on, and DragonFly
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
esac
;;
haiku*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
dynamic_linker="$host_os runtime_loader"
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LIBRARY_PATH
shlibpath_overrides_runpath=no
sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
hardcode_into_libs=yes
;;
hpux9* | hpux10* | hpux11*)
# Give a soname corresponding to the major version so that dld.sl refuses to
# link against other versions.
version_type=sunos
need_lib_prefix=no
need_version=no
case $host_cpu in
ia64*)
shrext_cmds='.so'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.so"
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
if test 32 = "$HPUX_IA64_MODE"; then
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
sys_lib_dlsearch_path_spec=/usr/lib/hpux32
else
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
sys_lib_dlsearch_path_spec=/usr/lib/hpux64
fi
;;
hppa*64*)
shrext_cmds='.sl'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.sl"
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
*)
shrext_cmds='.sl'
dynamic_linker="$host_os dld.sl"
shlibpath_var=SHLIB_PATH
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
;;
esac
# HP-UX runs *really* slowly unless shared libraries are mode 555, ...
postinstall_cmds='chmod 555 $lib'
# or fails outright, so override atomically:
install_override_mode=555
;;
interix[[3-9]]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
irix5* | irix6* | nonstopux*)
case $host_os in
nonstopux*) version_type=nonstopux ;;
*)
if test yes = "$lt_cv_prog_gnu_ld"; then
version_type=linux # correct to gnu/linux during the next big refactor
else
version_type=irix
fi ;;
esac
need_lib_prefix=no
need_version=no
soname_spec='$libname$release$shared_ext$major'
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
case $host_os in
irix5* | nonstopux*)
libsuff= shlibsuff=
;;
*)
case $LD in # libtool.m4 will add one of these switches to LD
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
libsuff= shlibsuff= libmagic=32-bit;;
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
libsuff=32 shlibsuff=N32 libmagic=N32;;
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
libsuff=64 shlibsuff=64 libmagic=64-bit;;
*) libsuff= shlibsuff= libmagic=never-match;;
esac
;;
esac
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
shlibpath_overrides_runpath=no
sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
hardcode_into_libs=yes
;;
# No shared lib support for Linux oldld, aout, or coff.
linux*oldld* | linux*aout* | linux*coff*)
dynamic_linker=no
;;
linux*android*)
version_type=none # Android doesn't support versioned libraries.
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext'
soname_spec='$libname$release$shared_ext'
finish_cmds=
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
hardcode_into_libs=yes
dynamic_linker='Android linker'
# Don't embed -rpath directories since the linker doesn't support them.
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
;;
# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
# Some binutils ld are patched to set DT_RUNPATH
AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
[lt_cv_shlibpath_overrides_runpath=no
save_LDFLAGS=$LDFLAGS
save_libdir=$libdir
eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
[AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
[lt_cv_shlibpath_overrides_runpath=yes])])
LDFLAGS=$save_LDFLAGS
libdir=$save_libdir
])
shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
hardcode_into_libs=yes
# Ideally, we could use ldconfig to report *all* directores which are
# searched for libraries, however this is still not possible. Aside from not
# being certain /sbin/ldconfig is available, command
# 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
# even though it is searched at run-time. Try to do the best guess by
# appending ld.so.conf contents (and includes) to the search path.
if test -f /etc/ld.so.conf; then
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
fi
# We used to test for /lib/ld.so.1 and disable shared libraries on
# powerpc, because MkLinux only supported shared libraries with the
# GNU dynamic linker. Since this was broken with cross compilers,
# most powerpc-linux boxes support dynamic linking these days and
# people can always --disable-shared, the test was removed, and we
# assume the GNU/Linux dynamic linker is in use.
dynamic_linker='GNU/Linux ld.so'
;;
netbsdelf*-gnu)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
dynamic_linker='NetBSD ld.elf_so'
;;
netbsd*)
version_type=sunos
need_lib_prefix=no
need_version=no
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
dynamic_linker='NetBSD (a.out) ld.so'
else
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
dynamic_linker='NetBSD ld.elf_so'
fi
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
newsos6)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
*nto* | *qnx*)
version_type=qnx
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
dynamic_linker='ldqnx.so'
;;
openbsd* | bitrig*)
version_type=sunos
sys_lib_dlsearch_path_spec=/usr/lib
need_lib_prefix=no
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
need_version=no
else
need_version=yes
fi
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
os2*)
libname_spec='$name'
version_type=windows
shrext_cmds=.dll
need_version=no
need_lib_prefix=no
# OS/2 can only load a DLL with a base name of 8 characters or less.
soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
v=$($ECHO $release$versuffix | tr -d .-);
n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
$ECHO $n$v`$shared_ext'
library_names_spec='${libname}_dll.$libext'
dynamic_linker='OS/2 ld.exe'
shlibpath_var=BEGINLIBPATH
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
postinstall_cmds='base_file=`basename \$file`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname~
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
fi'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
;;
osf3* | osf4* | osf5*)
version_type=osf
need_lib_prefix=no
need_version=no
soname_spec='$libname$release$shared_ext$major'
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
rdos*)
dynamic_linker=no
;;
solaris*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
# ldd complains unless libraries are executable
postinstall_cmds='chmod +x $lib'
;;
sunos4*)
version_type=sunos
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
if test yes = "$with_gnu_ld"; then
need_lib_prefix=no
fi
need_version=yes
;;
sysv4 | sysv4.3*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
case $host_vendor in
sni)
shlibpath_overrides_runpath=no
need_lib_prefix=no
runpath_var=LD_RUN_PATH
;;
siemens)
need_lib_prefix=no
;;
motorola)
need_lib_prefix=no
need_version=no
shlibpath_overrides_runpath=no
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
;;
esac
;;
sysv4*MP*)
if test -d /usr/nec; then
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
soname_spec='$libname$shared_ext.$major'
shlibpath_var=LD_LIBRARY_PATH
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
version_type=sco
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
if test yes = "$with_gnu_ld"; then
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
else
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
case $host_os in
sco3.2v5*)
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
;;
esac
fi
sys_lib_dlsearch_path_spec='/usr/lib'
;;
tpf*)
# TPF is a cross-target only. Preferred cross-host = GNU/Linux.
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
uts4*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
;;
*)
dynamic_linker=no
;;
esac
AC_MSG_RESULT([$dynamic_linker])
test no = "$dynamic_linker" && can_build_shared=no
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
if test yes = "$GCC"; then
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi
if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
fi
if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
fi
# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
_LT_DECL([], [variables_saved_for_relink], [1],
[Variables whose values should be saved in libtool wrapper scripts and
restored at link time])
_LT_DECL([], [need_lib_prefix], [0],
[Do we need the "lib" prefix for modules?])
_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
_LT_DECL([], [version_type], [0], [Library versioning type])
_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
_LT_DECL([], [shlibpath_overrides_runpath], [0],
[Is shlibpath searched before the hard-coded library search path?])
_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
_LT_DECL([], [library_names_spec], [1],
[[List of archive names. First name is the real one, the rest are links.
The last name is the one that the linker finds with -lNAME]])
_LT_DECL([], [soname_spec], [1],
[[The coded name of the library, if different from the real name]])
_LT_DECL([], [install_override_mode], [1],
[Permission mode override for installation of shared libraries])
_LT_DECL([], [postinstall_cmds], [2],
[Command to use after installation of a shared archive])
_LT_DECL([], [postuninstall_cmds], [2],
[Command to use after uninstallation of a shared archive])
_LT_DECL([], [finish_cmds], [2],
[Commands used to finish a libtool library installation in a directory])
_LT_DECL([], [finish_eval], [1],
[[As "finish_cmds", except a single script fragment to be evaled but
not shown]])
_LT_DECL([], [hardcode_into_libs], [0],
[Whether we should hardcode library paths into libraries])
_LT_DECL([], [sys_lib_search_path_spec], [2],
[Compile-time system search path for libraries])
_LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
[Detected run-time system search path for libraries])
_LT_DECL([], [configure_time_lt_sys_library_path], [2],
[Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
])# _LT_SYS_DYNAMIC_LINKER
# _LT_PATH_TOOL_PREFIX(TOOL)
# --------------------------
# find a file program that can recognize shared library
AC_DEFUN([_LT_PATH_TOOL_PREFIX],
[m4_require([_LT_DECL_EGREP])dnl
AC_MSG_CHECKING([for $1])
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
[case $MAGIC_CMD in
[[\\/*] | ?:[\\/]*])
lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
;;
*)
lt_save_MAGIC_CMD=$MAGIC_CMD
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
dnl $ac_dummy forces splitting on constant user-supplied paths.
dnl POSIX.2 word splitting is done only on the output of word expansions,
dnl not every word. This closes a longstanding sh security hole.
ac_dummy="m4_if([$2], , $PATH, [$2])"
for ac_dir in $ac_dummy; do
IFS=$lt_save_ifs
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/$1"; then
lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
if test -n "$file_magic_test_file"; then
case $deplibs_check_method in
"file_magic "*)
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
MAGIC_CMD=$lt_cv_path_MAGIC_CMD
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
$EGREP "$file_magic_regex" > /dev/null; then
:
else
cat <<_LT_EOF 1>&2
*** Warning: the command libtool uses to detect shared libraries,
*** $file_magic_cmd, produces output that libtool cannot recognize.
*** The result is that libtool may fail to recognize shared libraries
*** as such. This will affect the creation of libtool libraries that
*** depend on shared libraries, but programs linked with such libtool
*** libraries will work regardless of this problem. Nevertheless, you
*** may want to report the problem to your system manager and/or to
*** bug-libtool@gnu.org
_LT_EOF
fi ;;
esac
fi
break
fi
done
IFS=$lt_save_ifs
MAGIC_CMD=$lt_save_MAGIC_CMD
;;
esac])
MAGIC_CMD=$lt_cv_path_MAGIC_CMD
if test -n "$MAGIC_CMD"; then
AC_MSG_RESULT($MAGIC_CMD)
else
AC_MSG_RESULT(no)
fi
_LT_DECL([], [MAGIC_CMD], [0],
[Used to examine libraries when file_magic_cmd begins with "file"])dnl
])# _LT_PATH_TOOL_PREFIX
# Old name:
AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
# _LT_PATH_MAGIC
# --------------
# find a file program that can recognize a shared library
m4_defun([_LT_PATH_MAGIC],
[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
if test -z "$lt_cv_path_MAGIC_CMD"; then
if test -n "$ac_tool_prefix"; then
_LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
else
MAGIC_CMD=:
fi
fi
])# _LT_PATH_MAGIC
# LT_PATH_LD
# ----------
# find the pathname to the GNU or non-GNU linker
AC_DEFUN([LT_PATH_LD],
[AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
AC_ARG_WITH([gnu-ld],
[AS_HELP_STRING([--with-gnu-ld],
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
[test no = "$withval" || with_gnu_ld=yes],
[with_gnu_ld=no])dnl
ac_prog=ld
if test yes = "$GCC"; then
# Check if gcc -print-prog-name=ld gives a path.
AC_MSG_CHECKING([for ld used by $CC])
case $host in
*-*-mingw*)
# gcc leaves a trailing carriage return, which upsets mingw
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
*)
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
esac
case $ac_prog in
# Accept absolute paths.
[[\\/]]* | ?:[[\\/]]*)
re_direlt='/[[^/]][[^/]]*/\.\./'
# Canonicalize the pathname of ld
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
done
test -z "$LD" && LD=$ac_prog
;;
"")
# If it fails, then pretend we aren't using GCC.
ac_prog=ld
;;
*)
# If it is relative, then search for the first ld in PATH.
with_gnu_ld=unknown
;;
esac
elif test yes = "$with_gnu_ld"; then
AC_MSG_CHECKING([for GNU ld])
else
AC_MSG_CHECKING([for non-GNU ld])
fi
AC_CACHE_VAL(lt_cv_path_LD,
[if test -z "$LD"; then
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
for ac_dir in $PATH; do
IFS=$lt_save_ifs
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
lt_cv_path_LD=$ac_dir/$ac_prog
# Check to see if the program is GNU ld. I'd rather use --version,
# but apparently some variants of GNU ld only accept -v.
# Break only if it was the GNU/non-GNU ld that we prefer.
case `"$lt_cv_path_LD" -v 2>&1 &1 conftest.i
cat conftest.i conftest.i >conftest2.i
: ${lt_DD:=$DD}
AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
[if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then
cmp -s conftest.i conftest.out \
&& ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
fi])
rm -f conftest.i conftest2.i conftest.out])
])# _LT_PATH_DD
# _LT_CMD_TRUNCATE
# ----------------
# find command to truncate a binary pipe
m4_defun([_LT_CMD_TRUNCATE],
[m4_require([_LT_PATH_DD])
AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
[printf 0123456789abcdef0123456789abcdef >conftest.i
cat conftest.i conftest.i >conftest2.i
lt_cv_truncate_bin=
if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then
cmp -s conftest.i conftest.out \
&& lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
fi
rm -f conftest.i conftest2.i conftest.out
test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
_LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
[Command to truncate a binary pipe])
])# _LT_CMD_TRUNCATE
# _LT_CHECK_MAGIC_METHOD
# ----------------------
# how to check for library dependencies
# -- PORTME fill in with the dynamic library characteristics
m4_defun([_LT_CHECK_MAGIC_METHOD],
[m4_require([_LT_DECL_EGREP])
m4_require([_LT_DECL_OBJDUMP])
AC_CACHE_CHECK([how to recognize dependent libraries],
lt_cv_deplibs_check_method,
[lt_cv_file_magic_cmd='$MAGIC_CMD'
lt_cv_file_magic_test_file=
lt_cv_deplibs_check_method='unknown'
# Need to set the preceding variable on all platforms that support
# interlibrary dependencies.
# 'none' -- dependencies not supported.
# 'unknown' -- same as none, but documents that we really don't know.
# 'pass_all' -- all dependencies passed with no checks.
# 'test_compile' -- check by making test program.
# 'file_magic [[regex]]' -- check by looking for files in library path
# that responds to the $file_magic_cmd with a given extended regex.
# If you have 'file' or equivalent on your system and you're not sure
# whether 'pass_all' will *always* work, you probably want this one.
case $host_os in
aix[[4-9]]*)
lt_cv_deplibs_check_method=pass_all
;;
beos*)
lt_cv_deplibs_check_method=pass_all
;;
bsdi[[45]]*)
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
lt_cv_file_magic_cmd='/usr/bin/file -L'
lt_cv_file_magic_test_file=/shlib/libc.so
;;
cygwin*)
# func_win32_libid is a shell function defined in ltmain.sh
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
lt_cv_file_magic_cmd='func_win32_libid'
;;
mingw* | pw32*)
# Base MSYS/MinGW do not provide the 'file' command needed by
# func_win32_libid shell function, so use a weaker test based on 'objdump',
# unless we find 'file', for example because we are cross-compiling.
if ( file / ) >/dev/null 2>&1; then
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
lt_cv_file_magic_cmd='func_win32_libid'
else
# Keep this pattern in sync with the one in func_win32_libid.
lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
lt_cv_file_magic_cmd='$OBJDUMP -f'
fi
;;
cegcc*)
# use the weaker test based on 'objdump'. See mingw*.
lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
lt_cv_file_magic_cmd='$OBJDUMP -f'
;;
darwin* | rhapsody*)
lt_cv_deplibs_check_method=pass_all
;;
freebsd* | dragonfly*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
case $host_cpu in
i*86 )
# Not sure whether the presence of OpenBSD here was a mistake.
# Let's accept both of them until this is cleared up.
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
lt_cv_file_magic_cmd=/usr/bin/file
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
;;
esac
else
lt_cv_deplibs_check_method=pass_all
fi
;;
haiku*)
lt_cv_deplibs_check_method=pass_all
;;
hpux10.20* | hpux11*)
lt_cv_file_magic_cmd=/usr/bin/file
case $host_cpu in
ia64*)
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
;;
hppa*64*)
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
;;
*)
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
lt_cv_file_magic_test_file=/usr/lib/libc.sl
;;
esac
;;
interix[[3-9]]*)
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
;;
irix5* | irix6* | nonstopux*)
case $LD in
*-32|*"-32 ") libmagic=32-bit;;
*-n32|*"-n32 ") libmagic=N32;;
*-64|*"-64 ") libmagic=64-bit;;
*) libmagic=never-match;;
esac
lt_cv_deplibs_check_method=pass_all
;;
# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
lt_cv_deplibs_check_method=pass_all
;;
netbsd* | netbsdelf*-gnu)
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
else
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
fi
;;
newos6*)
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
lt_cv_file_magic_cmd=/usr/bin/file
lt_cv_file_magic_test_file=/usr/lib/libnls.so
;;
*nto* | *qnx*)
lt_cv_deplibs_check_method=pass_all
;;
openbsd* | bitrig*)
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
else
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
fi
;;
osf3* | osf4* | osf5*)
lt_cv_deplibs_check_method=pass_all
;;
rdos*)
lt_cv_deplibs_check_method=pass_all
;;
solaris*)
lt_cv_deplibs_check_method=pass_all
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
lt_cv_deplibs_check_method=pass_all
;;
sysv4 | sysv4.3*)
case $host_vendor in
motorola)
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
;;
ncr)
lt_cv_deplibs_check_method=pass_all
;;
sequent)
lt_cv_file_magic_cmd='/bin/file'
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
;;
sni)
lt_cv_file_magic_cmd='/bin/file'
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
lt_cv_file_magic_test_file=/lib/libc.so
;;
siemens)
lt_cv_deplibs_check_method=pass_all
;;
pc)
lt_cv_deplibs_check_method=pass_all
;;
esac
;;
tpf*)
lt_cv_deplibs_check_method=pass_all
;;
os2*)
lt_cv_deplibs_check_method=pass_all
;;
esac
])
file_magic_glob=
want_nocaseglob=no
if test "$build" = "$host"; then
case $host_os in
mingw* | pw32*)
if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
want_nocaseglob=yes
else
file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
fi
;;
esac
fi
file_magic_cmd=$lt_cv_file_magic_cmd
deplibs_check_method=$lt_cv_deplibs_check_method
test -z "$deplibs_check_method" && deplibs_check_method=unknown
_LT_DECL([], [deplibs_check_method], [1],
[Method to check whether dependent libraries are shared objects])
_LT_DECL([], [file_magic_cmd], [1],
[Command to use when deplibs_check_method = "file_magic"])
_LT_DECL([], [file_magic_glob], [1],
[How to find potential files when deplibs_check_method = "file_magic"])
_LT_DECL([], [want_nocaseglob], [1],
[Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
])# _LT_CHECK_MAGIC_METHOD
# LT_PATH_NM
# ----------
# find the pathname to a BSD- or MS-compatible name lister
AC_DEFUN([LT_PATH_NM],
[AC_REQUIRE([AC_PROG_CC])dnl
AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
[if test -n "$NM"; then
# Let the user override the test.
lt_cv_path_NM=$NM
else
lt_nm_to_check=${ac_tool_prefix}nm
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
lt_nm_to_check="$lt_nm_to_check nm"
fi
for lt_tmp_nm in $lt_nm_to_check; do
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS=$lt_save_ifs
test -z "$ac_dir" && ac_dir=.
tmp_nm=$ac_dir/$lt_tmp_nm
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the 'sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
# Tru64's nm complains that /dev/null is an invalid object file
# MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
case $build_os in
mingw*) lt_bad_file=conftest.nm/nofile ;;
*) lt_bad_file=/dev/null ;;
esac
case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
*$lt_bad_file* | *'Invalid file or object type'*)
lt_cv_path_NM="$tmp_nm -B"
break 2
;;
*)
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
*/dev/null*)
lt_cv_path_NM="$tmp_nm -p"
break 2
;;
*)
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
continue # so that we can try to find one that supports BSD flags
;;
esac
;;
esac
fi
done
IFS=$lt_save_ifs
done
: ${lt_cv_path_NM=no}
fi])
if test no != "$lt_cv_path_NM"; then
NM=$lt_cv_path_NM
else
# Didn't find any BSD compatible name lister, look for dumpbin.
if test -n "$DUMPBIN"; then :
# Let the user override the test.
else
AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
*COFF*)
DUMPBIN="$DUMPBIN -symbols -headers"
;;
*)
DUMPBIN=:
;;
esac
fi
AC_SUBST([DUMPBIN])
if test : != "$DUMPBIN"; then
NM=$DUMPBIN
fi
fi
test -z "$NM" && NM=nm
AC_SUBST([NM])
_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
[lt_cv_nm_interface="BSD nm"
echo "int some_variable = 0;" > conftest.$ac_ext
(eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
(eval "$ac_compile" 2>conftest.err)
cat conftest.err >&AS_MESSAGE_LOG_FD
(eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
cat conftest.err >&AS_MESSAGE_LOG_FD
(eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
cat conftest.out >&AS_MESSAGE_LOG_FD
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
lt_cv_nm_interface="MS dumpbin"
fi
rm -f conftest*])
])# LT_PATH_NM
# Old names:
AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_PROG_NM], [])
dnl AC_DEFUN([AC_PROG_NM], [])
# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
# --------------------------------
# how to determine the name of the shared library
# associated with a specific link library.
# -- PORTME fill in with the dynamic library characteristics
m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
[m4_require([_LT_DECL_EGREP])
m4_require([_LT_DECL_OBJDUMP])
m4_require([_LT_DECL_DLLTOOL])
AC_CACHE_CHECK([how to associate runtime and link libraries],
lt_cv_sharedlib_from_linklib_cmd,
[lt_cv_sharedlib_from_linklib_cmd='unknown'
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
# two different shell functions defined in ltmain.sh;
# decide which one to use based on capabilities of $DLLTOOL
case `$DLLTOOL --help 2>&1` in
*--identify-strict*)
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
;;
*)
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
;;
esac
;;
*)
# fallback: assume linklib IS sharedlib
lt_cv_sharedlib_from_linklib_cmd=$ECHO
;;
esac
])
sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
[Command to associate shared and link libraries])
])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
# _LT_PATH_MANIFEST_TOOL
# ----------------------
# locate the manifest tool
m4_defun([_LT_PATH_MANIFEST_TOOL],
[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
[lt_cv_path_mainfest_tool=no
echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
$MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
cat conftest.err >&AS_MESSAGE_LOG_FD
if $GREP 'Manifest Tool' conftest.out > /dev/null; then
lt_cv_path_mainfest_tool=yes
fi
rm -f conftest*])
if test yes != "$lt_cv_path_mainfest_tool"; then
MANIFEST_TOOL=:
fi
_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
])# _LT_PATH_MANIFEST_TOOL
# _LT_DLL_DEF_P([FILE])
# ---------------------
# True iff FILE is a Windows DLL '.def' file.
# Keep in sync with func_dll_def_p in the libtool script
AC_DEFUN([_LT_DLL_DEF_P],
[dnl
test DEF = "`$SED -n dnl
-e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace
-e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments
-e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl
-e q dnl Only consider the first "real" line
$1`" dnl
])# _LT_DLL_DEF_P
# LT_LIB_M
# --------
# check for math library
AC_DEFUN([LT_LIB_M],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
LIBM=
case $host in
*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
# These system don't have libm, or don't need it
;;
*-ncr-sysv4.3*)
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
;;
*)
AC_CHECK_LIB(m, cos, LIBM=-lm)
;;
esac
AC_SUBST([LIBM])
])# LT_LIB_M
# Old name:
AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_CHECK_LIBM], [])
# _LT_COMPILER_NO_RTTI([TAGNAME])
# -------------------------------
m4_defun([_LT_COMPILER_NO_RTTI],
[m4_require([_LT_TAG_COMPILER])dnl
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
if test yes = "$GCC"; then
case $cc_basename in
nvcc*)
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
*)
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
esac
_LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
lt_cv_prog_compiler_rtti_exceptions,
[-fno-rtti -fno-exceptions], [],
[_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
fi
_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
[Compiler flag to turn off builtin functions])
])# _LT_COMPILER_NO_RTTI
# _LT_CMD_GLOBAL_SYMBOLS
# ----------------------
m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_PROG_AWK])dnl
AC_REQUIRE([LT_PATH_NM])dnl
AC_REQUIRE([LT_PATH_LD])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_TAG_COMPILER])dnl
# Check for command to grab the raw symbol name followed by C symbol from nm.
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
[
# These are sane defaults that work on at least a few old systems.
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
# Character class describing NM global symbol codes.
symcode='[[BCDEGRST]]'
# Regexp to match symbols that can be accessed directly from C.
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
# Define system-specific variables.
case $host_os in
aix*)
symcode='[[BCDT]]'
;;
cygwin* | mingw* | pw32* | cegcc*)
symcode='[[ABCDGISTW]]'
;;
hpux*)
if test ia64 = "$host_cpu"; then
symcode='[[ABCDEGRST]]'
fi
;;
irix* | nonstopux*)
symcode='[[BCDEGRST]]'
;;
osf*)
symcode='[[BCDEGQRST]]'
;;
solaris*)
symcode='[[BDRT]]'
;;
sco3.2v5*)
symcode='[[DT]]'
;;
sysv4.2uw2*)
symcode='[[DT]]'
;;
sysv5* | sco5v6* | unixware* | OpenUNIX*)
symcode='[[ABDT]]'
;;
sysv4)
symcode='[[DFNSTU]]'
;;
esac
# If we're using GNU nm, then use its standard symbol codes.
case `$NM -V 2>&1` in
*GNU* | *'with BFD'*)
symcode='[[ABCDGIRSTW]]' ;;
esac
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
# Gets list of data symbols to import.
lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
# Adjust the below global symbol transforms to fixup imported variables.
lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
lt_c_name_lib_hook="\
-e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
-e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
else
# Disable hooks by default.
lt_cv_sys_global_symbol_to_import=
lt_cdecl_hook=
lt_c_name_hook=
lt_c_name_lib_hook=
fi
# Transform an extracted symbol line into a proper C declaration.
# Some systems (esp. on ia64) link data and code symbols differently,
# so use this general approach.
lt_cv_sys_global_symbol_to_cdecl="sed -n"\
$lt_cdecl_hook\
" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
# Transform an extracted symbol line into symbol name and symbol address
lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
$lt_c_name_hook\
" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
# Transform an extracted symbol line into symbol name with lib prefix and
# symbol address.
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
$lt_c_name_lib_hook\
" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
# Handle CRLF in mingw tool chain
opt_cr=
case $build_os in
mingw*)
opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
;;
esac
# Try without a prefix underscore, then with it.
for ac_symprfx in "" "_"; do
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
symxfrm="\\1 $ac_symprfx\\2 \\2"
# Write the raw and C identifiers.
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
# Fake it for dumpbin and say T for any non-static function,
# D for any global variable and I for any imported variable.
# Also find C++ and __fastcall symbols from MSVC++,
# which start with @ or ?.
lt_cv_sys_global_symbol_pipe="$AWK ['"\
" {last_section=section; section=\$ 3};"\
" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
" \$ 0!~/External *\|/{next};"\
" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
" {if(hide[section]) next};"\
" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
" ' prfx=^$ac_symprfx]"
else
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
fi
lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
# Check to see that the pipe works correctly.
pipe_works=no
rm -f conftest*
cat > conftest.$ac_ext <<_LT_EOF
#ifdef __cplusplus
extern "C" {
#endif
char nm_test_var;
void nm_test_func(void);
void nm_test_func(void){}
#ifdef __cplusplus
}
#endif
int main(){nm_test_var='a';nm_test_func();return(0);}
_LT_EOF
if AC_TRY_EVAL(ac_compile); then
# Now try to grab the symbols.
nlist=conftest.nm
$ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&AS_MESSAGE_LOG_FD
if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&AS_MESSAGE_LOG_FD && test -s "$nlist"; then
# Try sorting and uniquifying the output.
if sort "$nlist" | uniq > "$nlist"T; then
mv -f "$nlist"T "$nlist"
else
rm -f "$nlist"T
fi
# Make sure that we snagged all the symbols we need.
if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
cat <<_LT_EOF > conftest.$ac_ext
/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
/* DATA imports from DLLs on WIN32 can't be const, because runtime
relocations are performed -- see ld's documentation on pseudo-relocs. */
# define LT@&t@_DLSYM_CONST
#elif defined __osf__
/* This system does not cope well with relocations in const data. */
# define LT@&t@_DLSYM_CONST
#else
# define LT@&t@_DLSYM_CONST const
#endif
#ifdef __cplusplus
extern "C" {
#endif
_LT_EOF
# Now generate the symbol file.
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
cat <<_LT_EOF >> conftest.$ac_ext
/* The mapping between symbol names and symbols. */
LT@&t@_DLSYM_CONST struct {
const char *name;
void *address;
}
lt__PROGRAM__LTX_preloaded_symbols[[]] =
{
{ "@PROGRAM@", (void *) 0 },
_LT_EOF
$SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
cat <<\_LT_EOF >> conftest.$ac_ext
{0, (void *) 0}
};
/* This works around a problem in FreeBSD linker */
#ifdef FREEBSD_WORKAROUND
static const void *lt_preloaded_setup() {
return lt__PROGRAM__LTX_preloaded_symbols;
}
#endif
#ifdef __cplusplus
}
#endif
_LT_EOF
# Now try linking the two files.
mv conftest.$ac_objext conftstm.$ac_objext
lt_globsym_save_LIBS=$LIBS
lt_globsym_save_CFLAGS=$CFLAGS
LIBS=conftstm.$ac_objext
CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
pipe_works=yes
fi
LIBS=$lt_globsym_save_LIBS
CFLAGS=$lt_globsym_save_CFLAGS
else
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
fi
else
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
fi
else
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
fi
else
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
cat conftest.$ac_ext >&5
fi
rm -rf conftest* conftst*
# Do not use the global_symbol_pipe unless it works.
if test yes = "$pipe_works"; then
break
else
lt_cv_sys_global_symbol_pipe=
fi
done
])
if test -z "$lt_cv_sys_global_symbol_pipe"; then
lt_cv_sys_global_symbol_to_cdecl=
fi
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
AC_MSG_RESULT(failed)
else
AC_MSG_RESULT(ok)
fi
# Response file support.
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
nm_file_list_spec='@'
elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
nm_file_list_spec='@'
fi
_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
[Take the output of nm and produce a listing of raw symbols and C names])
_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
[Transform the output of nm in a proper C declaration])
_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
[Transform the output of nm into a list of symbols to manually relocate])
_LT_DECL([global_symbol_to_c_name_address],
[lt_cv_sys_global_symbol_to_c_name_address], [1],
[Transform the output of nm in a C name address pair])
_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
[lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
[Transform the output of nm in a C name address pair when lib prefix is needed])
_LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
[The name lister interface])
_LT_DECL([], [nm_file_list_spec], [1],
[Specify filename containing input files for $NM])
]) # _LT_CMD_GLOBAL_SYMBOLS
# _LT_COMPILER_PIC([TAGNAME])
# ---------------------------
m4_defun([_LT_COMPILER_PIC],
[m4_require([_LT_TAG_COMPILER])dnl
_LT_TAGVAR(lt_prog_compiler_wl, $1)=
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
_LT_TAGVAR(lt_prog_compiler_static, $1)=
m4_if([$1], [CXX], [
# C++ specific cases for pic, static, wl, etc.
if test yes = "$GXX"; then
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
case $host_os in
aix*)
# All AIX code is PIC.
if test ia64 = "$host_cpu"; then
# AIX 5 now supports IA64 processor
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
fi
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
m68k)
# FIXME: we need at least 68020 code to build shared libraries, but
# adding the '-m68020' flag to GCC prevents building anything better,
# like '-m68040'.
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
;;
esac
;;
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
# PIC is the default for these OSes.
;;
mingw* | cygwin* | os2* | pw32* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
# Although the cygwin gcc ignores -fPIC, still need this for old-style
# (--disable-auto-import) libraries
m4_if([$1], [GCJ], [],
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
case $host_os in
os2*)
_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
;;
esac
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
;;
*djgpp*)
# DJGPP does not support shared libraries at all
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
;;
haiku*)
# PIC is the default for Haiku.
# The "-static" flag exists, but is broken.
_LT_TAGVAR(lt_prog_compiler_static, $1)=
;;
interix[[3-9]]*)
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
# Instead, we relocate shared libraries at runtime.
;;
sysv4*MP*)
if test -d /usr/nec; then
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
fi
;;
hpux*)
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
# sets the default TLS model and affects inlining.
case $host_cpu in
hppa*64*)
;;
*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
esac
;;
*qnx* | *nto*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
;;
*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
esac
else
case $host_os in
aix[[4-9]]*)
# All AIX code is PIC.
if test ia64 = "$host_cpu"; then
# AIX 5 now supports IA64 processor
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
else
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
fi
;;
chorus*)
case $cc_basename in
cxch68*)
# Green Hills C++ Compiler
# _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
;;
esac
;;
mingw* | cygwin* | os2* | pw32* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
m4_if([$1], [GCJ], [],
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
;;
dgux*)
case $cc_basename in
ec++*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
;;
ghcx*)
# Green Hills C++ Compiler
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
;;
*)
;;
esac
;;
freebsd* | dragonfly*)
# FreeBSD uses GNU C++
;;
hpux9* | hpux10* | hpux11*)
case $cc_basename in
CC*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
if test ia64 != "$host_cpu"; then
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
fi
;;
aCC*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
;;
esac
;;
*)
;;
esac
;;
interix*)
# This is c89, which is MS Visual C++ (no shared libs)
# Anyone wants to do a port?
;;
irix5* | irix6* | nonstopux*)
case $cc_basename in
CC*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
# CC pic flag -KPIC is the default.
;;
*)
;;
esac
;;
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
case $cc_basename in
KCC*)
# KAI C++ Compiler
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
ecpc* )
# old Intel C++ for x86_64, which still supported -KPIC.
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
;;
icpc* )
# Intel C++, used to be incompatible with GCC.
# ICC 10 doesn't accept -KPIC any more.
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
;;
pgCC* | pgcpp*)
# Portland Group C++ compiler
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
cxx*)
# Compaq C++
# Make sure the PIC flag is empty. It appears that all Alpha
# Linux and Compaq Tru64 Unix objects are PIC.
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
# IBM XL 8.0, 9.0 on PPC and BlueGene
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
;;
*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C++ 5.9
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
;;
esac
;;
esac
;;
lynxos*)
;;
m88k*)
;;
mvs*)
case $cc_basename in
cxx*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
;;
*)
;;
esac
;;
netbsd* | netbsdelf*-gnu)
;;
*qnx* | *nto*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
;;
osf3* | osf4* | osf5*)
case $cc_basename in
KCC*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
;;
RCC*)
# Rational C++ 2.4.1
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
;;
cxx*)
# Digital/Compaq C++
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
# Make sure the PIC flag is empty. It appears that all Alpha
# Linux and Compaq Tru64 Unix objects are PIC.
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
*)
;;
esac
;;
psos*)
;;
solaris*)
case $cc_basename in
CC* | sunCC*)
# Sun C++ 4.2, 5.x and Centerline C++
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
;;
gcx*)
# Green Hills C++ Compiler
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
;;
*)
;;
esac
;;
sunos4*)
case $cc_basename in
CC*)
# Sun C++ 4.x
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
lcc*)
# Lucid
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
;;
*)
;;
esac
;;
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
case $cc_basename in
CC*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
esac
;;
tandem*)
case $cc_basename in
NCC*)
# NonStop-UX NCC 3.20
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
;;
*)
;;
esac
;;
vxworks*)
;;
*)
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
;;
esac
fi
],
[
if test yes = "$GCC"; then
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
case $host_os in
aix*)
# All AIX code is PIC.
if test ia64 = "$host_cpu"; then
# AIX 5 now supports IA64 processor
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
fi
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
m68k)
# FIXME: we need at least 68020 code to build shared libraries, but
# adding the '-m68020' flag to GCC prevents building anything better,
# like '-m68040'.
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
;;
esac
;;
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
# PIC is the default for these OSes.
;;
mingw* | cygwin* | pw32* | os2* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
# Although the cygwin gcc ignores -fPIC, still need this for old-style
# (--disable-auto-import) libraries
m4_if([$1], [GCJ], [],
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
case $host_os in
os2*)
_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
;;
esac
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
;;
haiku*)
# PIC is the default for Haiku.
# The "-static" flag exists, but is broken.
_LT_TAGVAR(lt_prog_compiler_static, $1)=
;;
hpux*)
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
# sets the default TLS model and affects inlining.
case $host_cpu in
hppa*64*)
# +Z the default
;;
*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
esac
;;
interix[[3-9]]*)
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
# Instead, we relocate shared libraries at runtime.
;;
msdosdjgpp*)
# Just because we use GCC doesn't mean we suddenly get shared libraries
# on systems that don't support them.
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
enable_shared=no
;;
*nto* | *qnx*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
;;
sysv4*MP*)
if test -d /usr/nec; then
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
fi
;;
*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
esac
case $cc_basename in
nvcc*) # Cuda Compiler Driver 2.2
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
_LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
fi
;;
esac
else
# PORTME Check for flag to pass linker flags through the system compiler.
case $host_os in
aix*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
if test ia64 = "$host_cpu"; then
# AIX 5 now supports IA64 processor
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
else
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
fi
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
case $cc_basename in
nagfor*)
# NAG Fortran compiler
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
esac
;;
mingw* | cygwin* | pw32* | os2* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
m4_if([$1], [GCJ], [],
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
case $host_os in
os2*)
_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
;;
esac
;;
hpux9* | hpux10* | hpux11*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
;;
esac
# Is there a better lt_prog_compiler_static that works with the bundled CC?
_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
;;
irix5* | irix6* | nonstopux*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
# PIC (with -KPIC) is the default.
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
case $cc_basename in
# old Intel for x86_64, which still supported -KPIC.
ecc*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
;;
# flang / f18. f95 an alias for gfortran or flang on Debian
flang* | f18* | f95*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
;;
# icc used to be incompatible with GCC.
# ICC 10 doesn't accept -KPIC any more.
icc* | ifort*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
;;
# Lahey Fortran 8.1.
lf95*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
;;
nagfor*)
# NAG Fortran compiler
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
tcc*)
# Fabrice Bellard et al's Tiny C Compiler
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
;;
pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
# Portland Group compilers (*not* the Pentium gcc compiler,
# which looks to be a dead project)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
ccc*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
# All Alpha code is PIC.
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
xl* | bgxl* | bgf* | mpixl*)
# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
;;
*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
# Sun Fortran 8.3 passes all unrecognized flags to the linker
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
_LT_TAGVAR(lt_prog_compiler_wl, $1)=''
;;
*Sun\ F* | *Sun*Fortran*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
;;
*Sun\ C*)
# Sun C 5.9
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
;;
*Intel*\ [[CF]]*Compiler*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
;;
*Portland\ Group*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
esac
;;
esac
;;
newsos6)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
*nto* | *qnx*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
;;
osf3* | osf4* | osf5*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
# All OSF/1 code is PIC.
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
rdos*)
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
solaris*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
case $cc_basename in
f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
esac
;;
sunos4*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
sysv4 | sysv4.2uw2* | sysv4.3*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
sysv4*MP*)
if test -d /usr/nec; then
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
fi
;;
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
unicos*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
;;
uts4*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
*)
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
;;
esac
fi
])
case $host_os in
# For platforms that do not support PIC, -DPIC is meaningless:
*djgpp*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
;;
*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
;;
esac
AC_CACHE_CHECK([for $compiler option to produce PIC],
[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
#
# Check to make sure the PIC flag actually works.
#
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
_LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
[_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
[$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
[case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
"" | " "*) ;;
*) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
esac],
[_LT_TAGVAR(lt_prog_compiler_pic, $1)=
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
fi
_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
[Additional compiler flags for building library objects])
_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
[How to pass a linker flag through the compiler])
#
# Check to make sure the static flag actually works.
#
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
_LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
$lt_tmp_static_flag,
[],
[_LT_TAGVAR(lt_prog_compiler_static, $1)=])
_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
[Compiler flag to prevent dynamic linking])
])# _LT_COMPILER_PIC
# _LT_LINKER_SHLIBS([TAGNAME])
# ----------------------------
# See if the linker supports building shared libraries.
m4_defun([_LT_LINKER_SHLIBS],
[AC_REQUIRE([LT_PATH_LD])dnl
AC_REQUIRE([LT_PATH_NM])dnl
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
m4_require([_LT_TAG_COMPILER])dnl
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
m4_if([$1], [CXX], [
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
case $host_os in
aix[[4-9]]*)
# If we're using GNU nm, then we don't want the "-C" option.
# -C means demangle to GNU nm, but means don't demangle to AIX nm.
# Without the "-l" option, or with the "-B" option, AIX nm treats
# weak defined symbols like other global defined symbols, whereas
# GNU nm marks them as "W".
# While the 'weak' keyword is ignored in the Export File, we need
# it in the Import File for the 'aix-soname' feature, so we have
# to replace the "-B" option with "-P" for AIX nm.
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
else
_LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
fi
;;
pw32*)
_LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
;;
cygwin* | mingw* | cegcc*)
case $cc_basename in
cl*)
_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
;;
*)
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
;;
esac
;;
linux* | k*bsd*-gnu | gnu*)
_LT_TAGVAR(link_all_deplibs, $1)=no
;;
*)
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
;;
esac
], [
runpath_var=
_LT_TAGVAR(allow_undefined_flag, $1)=
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(archive_cmds, $1)=
_LT_TAGVAR(archive_expsym_cmds, $1)=
_LT_TAGVAR(compiler_needs_object, $1)=no
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
_LT_TAGVAR(hardcode_automatic, $1)=no
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(hardcode_libdir_separator, $1)=
_LT_TAGVAR(hardcode_minus_L, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
_LT_TAGVAR(inherit_rpath, $1)=no
_LT_TAGVAR(link_all_deplibs, $1)=unknown
_LT_TAGVAR(module_cmds, $1)=
_LT_TAGVAR(module_expsym_cmds, $1)=
_LT_TAGVAR(old_archive_from_new_cmds, $1)=
_LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
_LT_TAGVAR(thread_safe_flag_spec, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
# include_expsyms should be a list of space-separated symbols to be *always*
# included in the symbol list
_LT_TAGVAR(include_expsyms, $1)=
# exclude_expsyms can be an extended regexp of symbols to exclude
# it will be wrapped by ' (' and ')$', so one must not match beginning or
# end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
# as well as any symbol that contains 'd'.
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
# platforms (ab)use it in PIC code, but their linkers get confused if
# the symbol is explicitly referenced. Since portable code cannot
# rely on this symbol name, it's probably fine to never include it in
# preloaded symbol tables.
# Exclude shared library initialization/finalization symbols.
dnl Note also adjust exclude_expsyms for C++ above.
extract_expsyms_cmds=
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
# FIXME: the MSVC++ port hasn't been tested in a loooong time
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++.
if test yes != "$GCC"; then
with_gnu_ld=no
fi
;;
interix*)
# we just hope/assume this is gcc and not c89 (= MSVC++)
with_gnu_ld=yes
;;
openbsd* | bitrig*)
with_gnu_ld=no
;;
linux* | k*bsd*-gnu | gnu*)
_LT_TAGVAR(link_all_deplibs, $1)=no
;;
esac
_LT_TAGVAR(ld_shlibs, $1)=yes
# On some targets, GNU ld is compatible enough with the native linker
# that we're better off using the native interface for both.
lt_use_gnu_ld_interface=no
if test yes = "$with_gnu_ld"; then
case $host_os in
aix*)
# The AIX port of GNU ld has always aspired to compatibility
# with the native linker. However, as the warning in the GNU ld
# block says, versions before 2.19.5* couldn't really create working
# shared libraries, regardless of the interface used.
case `$LD -v 2>&1` in
*\ \(GNU\ Binutils\)\ 2.19.5*) ;;
*\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
*\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
*)
lt_use_gnu_ld_interface=yes
;;
esac
;;
*)
lt_use_gnu_ld_interface=yes
;;
esac
fi
if test yes = "$lt_use_gnu_ld_interface"; then
# If archive_cmds runs LD, not CC, wlarc should be empty
wlarc='$wl'
# Set some defaults for GNU ld with shared library support. These
# are reset later if shared libraries are not supported. Putting them
# here allows them to be overridden if necessary.
runpath_var=LD_RUN_PATH
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
# ancient GNU ld didn't support --whole-archive et. al.
if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
_LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
else
_LT_TAGVAR(whole_archive_flag_spec, $1)=
fi
supports_anon_versioning=no
case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
*GNU\ gold*) supports_anon_versioning=yes ;;
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
*\ 2.11.*) ;; # other 2.11 versions
*) supports_anon_versioning=yes ;;
esac
# See if GNU ld supports shared libraries.
case $host_os in
aix[[3-9]]*)
# On AIX/PPC, the GNU linker is very broken
if test ia64 != "$host_cpu"; then
_LT_TAGVAR(ld_shlibs, $1)=no
cat <<_LT_EOF 1>&2
*** Warning: the GNU linker, at least up to release 2.19, is reported
*** to be unable to reliably create shared libraries on AIX.
*** Therefore, libtool is disabling shared libraries support. If you
*** really care for shared libraries, you may want to install binutils
*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
*** You will then need to restart the configuration process.
_LT_EOF
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)=''
;;
m68k)
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_minus_L, $1)=yes
;;
esac
;;
beos*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
# Joseph Beckenbach says some releases of gcc
# support --undefined. This deserves some investigation. FIXME
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
cygwin* | mingw* | pw32* | cegcc*)
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
# as there is no search path for DLLs.
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
# If the export-symbols file already is a .def file, use it as
# is; otherwise, prepend EXPORTS...
_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
cp $export_symbols $output_objdir/$soname.def;
else
echo EXPORTS > $output_objdir/$soname.def;
cat $export_symbols >> $output_objdir/$soname.def;
fi~
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
haiku*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
_LT_TAGVAR(link_all_deplibs, $1)=yes
;;
os2*)
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
shrext_cmds=.dll
_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
_LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
prefix_cmds="$SED"~
if test EXPORTS = "`$SED 1q $export_symbols`"; then
prefix_cmds="$prefix_cmds -e 1d";
fi~
prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
_LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
;;
interix[[3-9]]*)
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
# Instead, shared libraries are loaded at an image base (0x10000000 by
# default) and relocated if they conflict, which is a slow very memory
# consuming and fragmenting process. To avoid this, we pick a random,
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
tmp_diet=no
if test linux-dietlibc = "$host_os"; then
case $cc_basename in
diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
esac
fi
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
&& test no = "$tmp_diet"
then
tmp_addflag=' $pic_flag'
tmp_sharedflag='-shared'
case $cc_basename,$host_cpu in
pgcc*) # Portland Group C compiler
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
tmp_addflag=' $pic_flag'
;;
pgf77* | pgf90* | pgf95* | pgfortran*)
# Portland Group f77 and f90 compilers
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
tmp_addflag=' $pic_flag -Mnomain' ;;
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
tmp_addflag=' -i_dynamic' ;;
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
tmp_addflag=' -i_dynamic -nofor_main' ;;
ifc* | ifort*) # Intel Fortran compiler
tmp_addflag=' -nofor_main' ;;
lf95*) # Lahey Fortran 8.1
_LT_TAGVAR(whole_archive_flag_spec, $1)=
tmp_sharedflag='--shared' ;;
nagfor*) # NAGFOR 5.3
tmp_sharedflag='-Wl,-shared' ;;
xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
tmp_sharedflag='-qmkshrobj'
tmp_addflag= ;;
nvcc*) # Cuda Compiler Driver 2.2
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
_LT_TAGVAR(compiler_needs_object, $1)=yes
;;
esac
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*) # Sun C 5.9
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
_LT_TAGVAR(compiler_needs_object, $1)=yes
tmp_sharedflag='-G' ;;
*Sun\ F*) # Sun Fortran 8.3
tmp_sharedflag='-G' ;;
esac
_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
if test yes = "$supports_anon_versioning"; then
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
fi
case $cc_basename in
tcc*)
_LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
;;
xlf* | bgf* | bgxlf* | mpixlf*)
# IBM XL Fortran 10.1 on PPC cannot create shared libs itself
_LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
_LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
if test yes = "$supports_anon_versioning"; then
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
fi
;;
esac
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
netbsd* | netbsdelf*-gnu)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
wlarc=
else
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
fi
;;
solaris*)
if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
_LT_TAGVAR(ld_shlibs, $1)=no
cat <<_LT_EOF 1>&2
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
*** create shared libraries on Solaris systems. Therefore, libtool
*** is disabling shared libraries support. We urge you to upgrade GNU
*** binutils to release 2.9.1 or newer. Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.
_LT_EOF
elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
case `$LD -v 2>&1` in
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
_LT_TAGVAR(ld_shlibs, $1)=no
cat <<_LT_EOF 1>&2
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
*** reliably create shared libraries on SCO systems. Therefore, libtool
*** is disabling shared libraries support. We urge you to upgrade GNU
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.
_LT_EOF
;;
*)
# For security reasons, it is highly recommended that you always
# use absolute paths for naming shared libraries, and exclude the
# DT_RUNPATH tag from executables and libraries. But doing so
# requires that you compile everything twice, which is a pain.
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
sunos4*)
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
wlarc=
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
runpath_var=
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
fi
else
# PORTME fill in a description of your system's linker (not GNU ld)
case $host_os in
aix3*)
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(always_export_symbols, $1)=yes
_LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
# Note: this linker hardcodes the directories in LIBPATH if there
# are no directories specified by -L.
_LT_TAGVAR(hardcode_minus_L, $1)=yes
if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
# Neither direct hardcoding nor static linking is supported with a
# broken collect2.
_LT_TAGVAR(hardcode_direct, $1)=unsupported
fi
;;
aix[[4-9]]*)
if test ia64 = "$host_cpu"; then
# On IA64, the linker does run time linking by default, so we don't
# have to do anything special.
aix_use_runtimelinking=no
exp_sym_flag='-Bexport'
no_entry_flag=
else
# If we're using GNU nm, then we don't want the "-C" option.
# -C means demangle to GNU nm, but means don't demangle to AIX nm.
# Without the "-l" option, or with the "-B" option, AIX nm treats
# weak defined symbols like other global defined symbols, whereas
# GNU nm marks them as "W".
# While the 'weak' keyword is ignored in the Export File, we need
# it in the Import File for the 'aix-soname' feature, so we have
# to replace the "-B" option with "-P" for AIX nm.
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
else
_LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
fi
aix_use_runtimelinking=no
# Test if we are trying to use run time linking or normal
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
# have runtime linking enabled, and use it for executables.
# For shared libraries, we enable/disable runtime linking
# depending on the kind of the shared library created -
# when "with_aix_soname,aix_use_runtimelinking" is:
# "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
# "aix,yes" lib.so shared, rtl:yes, for executables
# lib.a static archive
# "both,no" lib.so.V(shr.o) shared, rtl:yes
# lib.a(lib.so.V) shared, rtl:no, for executables
# "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
# lib.a(lib.so.V) shared, rtl:no
# "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
# lib.a static archive
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
for ld_flag in $LDFLAGS; do
if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
aix_use_runtimelinking=yes
break
fi
done
if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
# With aix-soname=svr4, we create the lib.so.V shared archives only,
# so we don't have lib.a shared libs to link our executables.
# We have to force runtime linking in this case.
aix_use_runtimelinking=yes
LDFLAGS="$LDFLAGS -Wl,-brtl"
fi
;;
esac
exp_sym_flag='-bexport'
no_entry_flag='-bnoentry'
fi
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a library
# or program results in "error TOC overflow" add -mminimal-toc to
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
_LT_TAGVAR(archive_cmds, $1)=''
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
_LT_TAGVAR(link_all_deplibs, $1)=yes
_LT_TAGVAR(file_list_spec, $1)='$wl-f,'
case $with_aix_soname,$aix_use_runtimelinking in
aix,*) ;; # traditional, no import file
svr4,* | *,yes) # use import file
# The Import File defines what to hardcode.
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
;;
esac
if test yes = "$GCC"; then
case $host_os in aix4.[[012]]|aix4.[[012]].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`$CC -print-prog-name=collect2`
if test -f "$collect2name" &&
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
then
# We have reworked collect2
:
else
# We have old collect2
_LT_TAGVAR(hardcode_direct, $1)=unsupported
# It fails to find uninstalled libraries when the uninstalled
# path is not listed in the libpath. Setting hardcode_minus_L
# to unsupported forces relinking
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=
fi
;;
esac
shared_flag='-shared'
if test yes = "$aix_use_runtimelinking"; then
shared_flag="$shared_flag "'$wl-G'
fi
# Need to ensure runtime linking is disabled for the traditional
# shared library, or the linker may eventually find shared libraries
# /with/ Import File - we do not want to mix them.
shared_flag_aix='-shared'
shared_flag_svr4='-shared $wl-G'
else
# not using gcc
if test ia64 = "$host_cpu"; then
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
# chokes on -Wl,-G. The following line is correct:
shared_flag='-G'
else
if test yes = "$aix_use_runtimelinking"; then
shared_flag='$wl-G'
else
shared_flag='$wl-bM:SRE'
fi
shared_flag_aix='$wl-bM:SRE'
shared_flag_svr4='$wl-G'
fi
fi
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
# It seems that -bexpall does not export symbols beginning with
# underscore (_), so it is better to generate a list of symbols to export.
_LT_TAGVAR(always_export_symbols, $1)=yes
if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
# Warning - without using the other runtime loading flags (-brtl),
# -berok will link without error, but may produce a broken library.
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
# Determine the default libpath from the value encoded in an
# empty executable.
_LT_SYS_MODULE_PATH_AIX([$1])
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
else
if test ia64 = "$host_cpu"; then
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
else
# Determine the default libpath from the value encoded in an
# empty executable.
_LT_SYS_MODULE_PATH_AIX([$1])
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
# Warning - without using the other run time loading flags,
# -berok will link without error, but may produce a broken library.
_LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
if test yes = "$with_gnu_ld"; then
# We only use this code for GNU lds that support --whole-archive.
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
else
# Exported symbols can be pulled into shared objects from archives
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
_LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
# -brtl affects multiple linker settings, -berok does not and is overridden later
compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
if test svr4 != "$with_aix_soname"; then
# This is similar to how AIX traditionally builds its shared libraries.
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
fi
if test aix != "$with_aix_soname"; then
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
else
# used by -dlpreopen to get the symbols
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
fi
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
fi
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)=''
;;
m68k)
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_minus_L, $1)=yes
;;
esac
;;
bsdi[[45]]*)
_LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
;;
cygwin* | mingw* | pw32* | cegcc*)
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++.
# hardcode_libdir_flag_spec is actually meaningless, as there is
# no search path for DLLs.
case $cc_basename in
cl*)
# Native MSVC
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(always_export_symbols, $1)=yes
_LT_TAGVAR(file_list_spec, $1)='@'
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=.dll
# FIXME: Setting linknames here is a bad hack.
_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
cp "$export_symbols" "$output_objdir/$soname.def";
echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
else
$SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
fi~
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
linknames='
# The linker will not automatically build a static lib if we build a DLL.
# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
# Don't use ranlib
_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
lt_tool_outputfile="@TOOL_OUTPUT@"~
case $lt_outputfile in
*.exe|*.EXE) ;;
*)
lt_outputfile=$lt_outputfile.exe
lt_tool_outputfile=$lt_tool_outputfile.exe
;;
esac~
if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
$RM "$lt_outputfile.manifest";
fi'
;;
*)
# Assume MSVC wrapper
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=.dll
# FIXME: Setting linknames here is a bad hack.
_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
# The linker will automatically build a .lib file if we build a DLL.
_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
# FIXME: Should let the user specify the lib program.
_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
;;
esac
;;
darwin* | rhapsody*)
_LT_DARWIN_LINKER_FEATURES($1)
;;
dgux*)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
# support. Future versions do this automatically, but an explicit c++rt0.o
# does not break anything, and helps significantly (at the cost of a little
# extra space).
freebsd2.2*)
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
freebsd2.*)
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
freebsd* | dragonfly*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
hpux9*)
if test yes = "$GCC"; then
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
else
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
fi
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(hardcode_direct, $1)=yes
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
;;
hpux10*)
if test yes,no = "$GCC,$with_gnu_ld"; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
else
_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
fi
if test no = "$with_gnu_ld"; then
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
_LT_TAGVAR(hardcode_minus_L, $1)=yes
fi
;;
hpux11*)
if test yes,no = "$GCC,$with_gnu_ld"; then
case $host_cpu in
hppa*64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
else
case $host_cpu in
hppa*64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
m4_if($1, [], [
# Older versions of the 11.00 compiler do not understand -b yet
# (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
_LT_LINKER_OPTION([if $CC understands -b],
_LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
[_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
[_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
[_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
;;
esac
fi
if test no = "$with_gnu_ld"; then
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
case $host_cpu in
hppa*64*|ia64*)
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*)
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
_LT_TAGVAR(hardcode_minus_L, $1)=yes
;;
esac
fi
;;
irix5* | irix6* | nonstopux*)
if test yes = "$GCC"; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
# Try to use the -exported_symbol ld option, if it does not
# work, assume that -exports_file does not work either and
# implicitly export all symbols.
# This should be the same for all languages, so no per-tag cache variable.
AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
[lt_cv_irix_exported_symbol],
[save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
AC_LINK_IFELSE(
[AC_LANG_SOURCE(
[AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
[C++], [[int foo (void) { return 0; }]],
[Fortran 77], [[
subroutine foo
end]],
[Fortran], [[
subroutine foo
end]])])],
[lt_cv_irix_exported_symbol=yes],
[lt_cv_irix_exported_symbol=no])
LDFLAGS=$save_LDFLAGS])
if test yes = "$lt_cv_irix_exported_symbol"; then
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
fi
_LT_TAGVAR(link_all_deplibs, $1)=no
else
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(inherit_rpath, $1)=yes
_LT_TAGVAR(link_all_deplibs, $1)=yes
;;
linux*)
case $cc_basename in
tcc*)
# Fabrice Bellard et al's Tiny C Compiler
_LT_TAGVAR(ld_shlibs, $1)=yes
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
;;
netbsd* | netbsdelf*-gnu)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
else
_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
fi
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
newsos6)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*nto* | *qnx*)
;;
openbsd* | bitrig*)
if test -f /usr/libexec/ld.so; then
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
else
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
fi
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
os2*)
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
shrext_cmds=.dll
_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
_LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
prefix_cmds="$SED"~
if test EXPORTS = "`$SED 1q $export_symbols`"; then
prefix_cmds="$prefix_cmds -e 1d";
fi~
prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
_LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
;;
osf3*)
if test yes = "$GCC"; then
_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
else
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
;;
osf4* | osf5*) # as osf3* with the addition of -msym flag
if test yes = "$GCC"; then
_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
else
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
$CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
# Both c and cxx compiler support -rpath directly
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
;;
solaris*)
_LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
if test yes = "$GCC"; then
wlarc='$wl'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
else
case `$CC -V 2>&1` in
*"Compilers 5.0"*)
wlarc=''
_LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
;;
*)
wlarc='$wl'
_LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
;;
esac
fi
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
case $host_os in
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
*)
# The compiler driver will combine and reorder linker options,
# but understands '-z linker_flag'. GCC discards it without '$wl',
# but is careful enough not to reorder.
# Supported since Solaris 2.6 (maybe 2.5.1?)
if test yes = "$GCC"; then
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
else
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
fi
;;
esac
_LT_TAGVAR(link_all_deplibs, $1)=yes
;;
sunos4*)
if test sequent = "$host_vendor"; then
# Use $CC to link under sequent, because it throws in some extra .o
# files that make .init and .fini sections work.
_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
else
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
fi
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
sysv4)
case $host_vendor in
sni)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
;;
siemens)
## LD is ld it makes a PLAMLIB
## CC just makes a GrossModule.
_LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
_LT_TAGVAR(hardcode_direct, $1)=no
;;
motorola)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
;;
esac
runpath_var='LD_RUN_PATH'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
sysv4.3*)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
;;
sysv4*MP*)
if test -d /usr/nec; then
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
runpath_var=LD_RUN_PATH
hardcode_runpath_var=yes
_LT_TAGVAR(ld_shlibs, $1)=yes
fi
;;
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
runpath_var='LD_RUN_PATH'
if test yes = "$GCC"; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
else
_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
sysv5* | sco3.2v5* | sco5v6*)
# Note: We CANNOT use -z defs as we might desire, because we do not
# link with -lc, and that would cause any symbols used from libc to
# always be unresolved, which means just about no library would
# ever link correctly. If we're not using GNU ld we use -z text
# though, which does catch some bad symbols but isn't as heavy-handed
# as -z defs.
_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
_LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
_LT_TAGVAR(link_all_deplibs, $1)=yes
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
runpath_var='LD_RUN_PATH'
if test yes = "$GCC"; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
else
_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
uts4*)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*)
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
if test sni = "$host_vendor"; then
case $host in
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
;;
esac
fi
fi
])
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
_LT_DECL([], [extract_expsyms_cmds], [2],
[The commands to extract the exported symbol list from a shared archive])
#
# Do we need to explicitly link libc?
#
case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
x|xyes)
# Assume -lc should be added
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
if test yes,yes = "$GCC,$enable_shared"; then
case $_LT_TAGVAR(archive_cmds, $1) in
*'~'*)
# FIXME: we may have to deal with multi-command sequences.
;;
'$CC '*)
# Test whether the compiler implicitly links with -lc since on some
# systems, -lgcc has to come before -lc. If gcc already passes -lc
# to ld, don't add -lc before -lgcc.
AC_CACHE_CHECK([whether -lc should be explicitly linked in],
[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
[$RM conftest*
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
soname=conftest
lib=conftest
libobjs=conftest.$ac_objext
deplibs=
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
compiler_flags=-v
linker_flags=-v
verstring=
output_objdir=.
libname=conftest
lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
_LT_TAGVAR(allow_undefined_flag, $1)=
if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
then
lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
else
lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
fi
_LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
else
cat conftest.err 1>&5
fi
$RM conftest*
])
_LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
;;
esac
fi
;;
esac
_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
[Whether or not to add -lc for building shared libraries])
_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
[enable_shared_with_static_runtimes], [0],
[Whether or not to disallow shared libs when runtime libs are static])
_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
[Compiler flag to allow reflexive dlopens])
_LT_TAGDECL([], [whole_archive_flag_spec], [1],
[Compiler flag to generate shared objects directly from archives])
_LT_TAGDECL([], [compiler_needs_object], [1],
[Whether the compiler copes with passing no objects directly])
_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
[Create an old-style archive from a shared archive])
_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
[Create a temporary old-style archive to link instead of a shared archive])
_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
_LT_TAGDECL([], [archive_expsym_cmds], [2])
_LT_TAGDECL([], [module_cmds], [2],
[Commands used to build a loadable module if different from building
a shared archive.])
_LT_TAGDECL([], [module_expsym_cmds], [2])
_LT_TAGDECL([], [with_gnu_ld], [1],
[Whether we are building with GNU ld or not])
_LT_TAGDECL([], [allow_undefined_flag], [1],
[Flag that allows shared libraries with undefined symbols to be built])
_LT_TAGDECL([], [no_undefined_flag], [1],
[Flag that enforces no undefined symbols])
_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
[Flag to hardcode $libdir into a binary during linking.
This must work even if $libdir does not exist])
_LT_TAGDECL([], [hardcode_libdir_separator], [1],
[Whether we need a single "-rpath" flag with a separated argument])
_LT_TAGDECL([], [hardcode_direct], [0],
[Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
DIR into the resulting binary])
_LT_TAGDECL([], [hardcode_direct_absolute], [0],
[Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
DIR into the resulting binary and the resulting library dependency is
"absolute", i.e impossible to change by setting $shlibpath_var if the
library is relocated])
_LT_TAGDECL([], [hardcode_minus_L], [0],
[Set to "yes" if using the -LDIR flag during linking hardcodes DIR
into the resulting binary])
_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
[Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
into the resulting binary])
_LT_TAGDECL([], [hardcode_automatic], [0],
[Set to "yes" if building a shared library automatically hardcodes DIR
into the library and all subsequent libraries and executables linked
against it])
_LT_TAGDECL([], [inherit_rpath], [0],
[Set to yes if linker adds runtime paths of dependent libraries
to runtime path list])
_LT_TAGDECL([], [link_all_deplibs], [0],
[Whether libtool must link a program against all its dependency libraries])
_LT_TAGDECL([], [always_export_symbols], [0],
[Set to "yes" if exported symbols are required])
_LT_TAGDECL([], [export_symbols_cmds], [2],
[The commands to list exported symbols])
_LT_TAGDECL([], [exclude_expsyms], [1],
[Symbols that should not be listed in the preloaded symbols])
_LT_TAGDECL([], [include_expsyms], [1],
[Symbols that must always be exported])
_LT_TAGDECL([], [prelink_cmds], [2],
[Commands necessary for linking programs (against libraries) with templates])
_LT_TAGDECL([], [postlink_cmds], [2],
[Commands necessary for finishing linking programs])
_LT_TAGDECL([], [file_list_spec], [1],
[Specify filename containing input files])
dnl FIXME: Not yet implemented
dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
dnl [Compiler flag to generate thread safe objects])
])# _LT_LINKER_SHLIBS
# _LT_LANG_C_CONFIG([TAG])
# ------------------------
# Ensure that the configuration variables for a C compiler are suitably
# defined. These variables are subsequently used by _LT_CONFIG to write
# the compiler configuration to 'libtool'.
m4_defun([_LT_LANG_C_CONFIG],
[m4_require([_LT_DECL_EGREP])dnl
lt_save_CC=$CC
AC_LANG_PUSH(C)
# Source file extension for C test sources.
ac_ext=c
# Object file extension for compiled C test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="int some_variable = 0;"
# Code to be used in simple link tests
lt_simple_link_test_code='int main(){return(0);}'
_LT_TAG_COMPILER
# Save the default compiler, since it gets overwritten when the other
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
compiler_DEFAULT=$CC
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
if test -n "$compiler"; then
_LT_COMPILER_NO_RTTI($1)
_LT_COMPILER_PIC($1)
_LT_COMPILER_C_O($1)
_LT_COMPILER_FILE_LOCKS($1)
_LT_LINKER_SHLIBS($1)
_LT_SYS_DYNAMIC_LINKER($1)
_LT_LINKER_HARDCODE_LIBPATH($1)
LT_SYS_DLOPEN_SELF
_LT_CMD_STRIPLIB
# Report what library types will actually be built
AC_MSG_CHECKING([if libtool supports shared libraries])
AC_MSG_RESULT([$can_build_shared])
AC_MSG_CHECKING([whether to build shared libraries])
test no = "$can_build_shared" && enable_shared=no
# On AIX, shared libraries and static libraries use the same namespace, and
# are all built from PIC.
case $host_os in
aix3*)
test yes = "$enable_shared" && enable_static=no
if test -n "$RANLIB"; then
archive_cmds="$archive_cmds~\$RANLIB \$lib"
postinstall_cmds='$RANLIB $lib'
fi
;;
aix[[4-9]]*)
if test ia64 != "$host_cpu"; then
case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
yes,aix,yes) ;; # shared object as lib.so file only
yes,svr4,*) ;; # shared object as lib.so archive member only
yes,*) enable_static=no ;; # shared object in lib.a archive as well
esac
fi
;;
esac
AC_MSG_RESULT([$enable_shared])
AC_MSG_CHECKING([whether to build static libraries])
# Make sure either enable_shared or enable_static is yes.
test yes = "$enable_shared" || enable_static=yes
AC_MSG_RESULT([$enable_static])
_LT_CONFIG($1)
fi
AC_LANG_POP
CC=$lt_save_CC
])# _LT_LANG_C_CONFIG
# _LT_LANG_CXX_CONFIG([TAG])
# --------------------------
# Ensure that the configuration variables for a C++ compiler are suitably
# defined. These variables are subsequently used by _LT_CONFIG to write
# the compiler configuration to 'libtool'.
m4_defun([_LT_LANG_CXX_CONFIG],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
if test -n "$CXX" && ( test no != "$CXX" &&
( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
(test g++ != "$CXX"))); then
AC_PROG_CXXCPP
else
_lt_caught_CXX_error=yes
fi
AC_LANG_PUSH(C++)
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(allow_undefined_flag, $1)=
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(archive_expsym_cmds, $1)=
_LT_TAGVAR(compiler_needs_object, $1)=no
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(hardcode_libdir_separator, $1)=
_LT_TAGVAR(hardcode_minus_L, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
_LT_TAGVAR(hardcode_automatic, $1)=no
_LT_TAGVAR(inherit_rpath, $1)=no
_LT_TAGVAR(module_cmds, $1)=
_LT_TAGVAR(module_expsym_cmds, $1)=
_LT_TAGVAR(link_all_deplibs, $1)=unknown
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
_LT_TAGVAR(no_undefined_flag, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
# Source file extension for C++ test sources.
ac_ext=cpp
# Object file extension for compiled C++ test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext
# No sense in running all these tests if we already determined that
# the CXX compiler isn't working. Some variables (like enable_shared)
# are currently assumed to apply to all compilers on this platform,
# and will be corrupted by setting them based on a non-working compiler.
if test yes != "$_lt_caught_CXX_error"; then
# Code to be used in simple compile tests
lt_simple_compile_test_code="int some_variable = 0;"
# Code to be used in simple link tests
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_CFLAGS=$CFLAGS
lt_save_LD=$LD
lt_save_GCC=$GCC
GCC=$GXX
lt_save_with_gnu_ld=$with_gnu_ld
lt_save_path_LD=$lt_cv_path_LD
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
else
$as_unset lt_cv_prog_gnu_ld
fi
if test -n "${lt_cv_path_LDCXX+set}"; then
lt_cv_path_LD=$lt_cv_path_LDCXX
else
$as_unset lt_cv_path_LD
fi
test -z "${LDCXX+set}" || LD=$LDCXX
CC=${CXX-"c++"}
CFLAGS=$CXXFLAGS
compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC
_LT_CC_BASENAME([$compiler])
if test -n "$compiler"; then
# We don't want -fno-exception when compiling C++ code, so set the
# no_builtin_flag separately
if test yes = "$GXX"; then
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
else
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
fi
if test yes = "$GXX"; then
# Set up default GNU C++ configuration
LT_PATH_LD
# Check if GNU C++ uses GNU ld as the underlying linker, since the
# archiving commands below assume that GNU ld is being used.
if test yes = "$with_gnu_ld"; then
_LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
# If archive_cmds runs LD, not CC, wlarc should be empty
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
# investigate it a little bit more. (MM)
wlarc='$wl'
# ancient GNU ld didn't support --whole-archive et. al.
if eval "`$CC -print-prog-name=ld` --help 2>&1" |
$GREP 'no-whole-archive' > /dev/null; then
_LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
else
_LT_TAGVAR(whole_archive_flag_spec, $1)=
fi
else
with_gnu_ld=no
wlarc=
# A generic and very simple default shared library creation
# command for GNU C++ for the case where it uses the native
# linker, instead of GNU ld. If possible, this setting should
# overridden to take advantage of the native linker features on
# the platform it is being used on.
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
fi
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
else
GXX=no
with_gnu_ld=no
wlarc=
fi
# PORTME: fill in a description of your system's C++ link characteristics
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
_LT_TAGVAR(ld_shlibs, $1)=yes
case $host_os in
aix3*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
aix[[4-9]]*)
if test ia64 = "$host_cpu"; then
# On IA64, the linker does run time linking by default, so we don't
# have to do anything special.
aix_use_runtimelinking=no
exp_sym_flag='-Bexport'
no_entry_flag=
else
aix_use_runtimelinking=no
# Test if we are trying to use run time linking or normal
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
# have runtime linking enabled, and use it for executables.
# For shared libraries, we enable/disable runtime linking
# depending on the kind of the shared library created -
# when "with_aix_soname,aix_use_runtimelinking" is:
# "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
# "aix,yes" lib.so shared, rtl:yes, for executables
# lib.a static archive
# "both,no" lib.so.V(shr.o) shared, rtl:yes
# lib.a(lib.so.V) shared, rtl:no, for executables
# "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
# lib.a(lib.so.V) shared, rtl:no
# "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
# lib.a static archive
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
for ld_flag in $LDFLAGS; do
case $ld_flag in
*-brtl*)
aix_use_runtimelinking=yes
break
;;
esac
done
if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
# With aix-soname=svr4, we create the lib.so.V shared archives only,
# so we don't have lib.a shared libs to link our executables.
# We have to force runtime linking in this case.
aix_use_runtimelinking=yes
LDFLAGS="$LDFLAGS -Wl,-brtl"
fi
;;
esac
exp_sym_flag='-bexport'
no_entry_flag='-bnoentry'
fi
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a library
# or program results in "error TOC overflow" add -mminimal-toc to
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
_LT_TAGVAR(archive_cmds, $1)=''
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
_LT_TAGVAR(link_all_deplibs, $1)=yes
_LT_TAGVAR(file_list_spec, $1)='$wl-f,'
case $with_aix_soname,$aix_use_runtimelinking in
aix,*) ;; # no import file
svr4,* | *,yes) # use import file
# The Import File defines what to hardcode.
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
;;
esac
if test yes = "$GXX"; then
case $host_os in aix4.[[012]]|aix4.[[012]].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`$CC -print-prog-name=collect2`
if test -f "$collect2name" &&
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
then
# We have reworked collect2
:
else
# We have old collect2
_LT_TAGVAR(hardcode_direct, $1)=unsupported
# It fails to find uninstalled libraries when the uninstalled
# path is not listed in the libpath. Setting hardcode_minus_L
# to unsupported forces relinking
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=
fi
esac
shared_flag='-shared'
if test yes = "$aix_use_runtimelinking"; then
shared_flag=$shared_flag' $wl-G'
fi
# Need to ensure runtime linking is disabled for the traditional
# shared library, or the linker may eventually find shared libraries
# /with/ Import File - we do not want to mix them.
shared_flag_aix='-shared'
shared_flag_svr4='-shared $wl-G'
else
# not using gcc
if test ia64 = "$host_cpu"; then
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
# chokes on -Wl,-G. The following line is correct:
shared_flag='-G'
else
if test yes = "$aix_use_runtimelinking"; then
shared_flag='$wl-G'
else
shared_flag='$wl-bM:SRE'
fi
shared_flag_aix='$wl-bM:SRE'
shared_flag_svr4='$wl-G'
fi
fi
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
# It seems that -bexpall does not export symbols beginning with
# underscore (_), so it is better to generate a list of symbols to
# export.
_LT_TAGVAR(always_export_symbols, $1)=yes
if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
# Warning - without using the other runtime loading flags (-brtl),
# -berok will link without error, but may produce a broken library.
# The "-G" linker flag allows undefined symbols.
_LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
# Determine the default libpath from the value encoded in an empty
# executable.
_LT_SYS_MODULE_PATH_AIX([$1])
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
else
if test ia64 = "$host_cpu"; then
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
else
# Determine the default libpath from the value encoded in an
# empty executable.
_LT_SYS_MODULE_PATH_AIX([$1])
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
# Warning - without using the other run time loading flags,
# -berok will link without error, but may produce a broken library.
_LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
if test yes = "$with_gnu_ld"; then
# We only use this code for GNU lds that support --whole-archive.
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
else
# Exported symbols can be pulled into shared objects from archives
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
_LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
# -brtl affects multiple linker settings, -berok does not and is overridden later
compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
if test svr4 != "$with_aix_soname"; then
# This is similar to how AIX traditionally builds its shared
# libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
fi
if test aix != "$with_aix_soname"; then
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
else
# used by -dlpreopen to get the symbols
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
fi
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
fi
fi
;;
beos*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
# Joseph Beckenbach says some releases of gcc
# support --undefined. This deserves some investigation. FIXME
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
chorus*)
case $cc_basename in
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
cygwin* | mingw* | pw32* | cegcc*)
case $GXX,$cc_basename in
,cl* | no,cl*)
# Native MSVC
# hardcode_libdir_flag_spec is actually meaningless, as there is
# no search path for DLLs.
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(always_export_symbols, $1)=yes
_LT_TAGVAR(file_list_spec, $1)='@'
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=.dll
# FIXME: Setting linknames here is a bad hack.
_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
cp "$export_symbols" "$output_objdir/$soname.def";
echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
else
$SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
fi~
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
linknames='
# The linker will not automatically build a static lib if we build a DLL.
# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
# Don't use ranlib
_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
lt_tool_outputfile="@TOOL_OUTPUT@"~
case $lt_outputfile in
*.exe|*.EXE) ;;
*)
lt_outputfile=$lt_outputfile.exe
lt_tool_outputfile=$lt_tool_outputfile.exe
;;
esac~
func_to_tool_file "$lt_outputfile"~
if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
$RM "$lt_outputfile.manifest";
fi'
;;
*)
# g++
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
# as there is no search path for DLLs.
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
# If the export-symbols file already is a .def file, use it as
# is; otherwise, prepend EXPORTS...
_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
cp $export_symbols $output_objdir/$soname.def;
else
echo EXPORTS > $output_objdir/$soname.def;
cat $export_symbols >> $output_objdir/$soname.def;
fi~
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
darwin* | rhapsody*)
_LT_DARWIN_LINKER_FEATURES($1)
;;
os2*)
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
shrext_cmds=.dll
_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
_LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
prefix_cmds="$SED"~
if test EXPORTS = "`$SED 1q $export_symbols`"; then
prefix_cmds="$prefix_cmds -e 1d";
fi~
prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
_LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
;;
dgux*)
case $cc_basename in
ec++*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
ghcx*)
# Green Hills C++ Compiler
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
freebsd2.*)
# C++ shared libraries reported to be fairly broken before
# switch to ELF
_LT_TAGVAR(ld_shlibs, $1)=no
;;
freebsd-elf*)
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
;;
freebsd* | dragonfly*)
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
# conventions
_LT_TAGVAR(ld_shlibs, $1)=yes
;;
haiku*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
_LT_TAGVAR(link_all_deplibs, $1)=yes
;;
hpux9*)
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
# but as the default
# location of the library.
case $cc_basename in
CC*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
aCC*)
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP " \-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
;;
*)
if test yes = "$GXX"; then
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
else
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
hpux10*|hpux11*)
if test no = "$with_gnu_ld"; then
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
case $host_cpu in
hppa*64*|ia64*)
;;
*)
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
;;
esac
fi
case $host_cpu in
hppa*64*|ia64*)
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*)
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
# but as the default
# location of the library.
;;
esac
case $cc_basename in
CC*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
aCC*)
case $host_cpu in
hppa*64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
ia64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
esac
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP " \-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
;;
*)
if test yes = "$GXX"; then
if test no = "$with_gnu_ld"; then
case $host_cpu in
hppa*64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
ia64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
esac
fi
else
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
interix[[3-9]]*)
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
# Instead, shared libraries are loaded at an image base (0x10000000 by
# default) and relocated if they conflict, which is a slow very memory
# consuming and fragmenting process. To avoid this, we pick a random,
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
irix5* | irix6*)
case $cc_basename in
CC*)
# SGI C++
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
# Archives containing C++ object files must be created using
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
_LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
;;
*)
if test yes = "$GXX"; then
if test no = "$with_gnu_ld"; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
else
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib'
fi
fi
_LT_TAGVAR(link_all_deplibs, $1)=yes
;;
esac
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(inherit_rpath, $1)=yes
;;
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
# KCC will only create a shared library if the output file
# ends with ".so" (or ".sl" for HP-UX), so rename the library
# to its proper name (with version) after linking.
_LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
# Archives containing C++ object files must be created using
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
;;
icpc* | ecpc* )
# Intel C++
with_gnu_ld=yes
# version 8.0 and above of icpc choke on multiply defined symbols
# if we add $predep_objects and $postdep_objects, however 7.1 and
# earlier do not add the objects themselves.
case `$CC -V 2>&1` in
*"Version 7."*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
;;
*) # Version 8.0 or newer
tmp_idyn=
case $host_cpu in
ia64*) tmp_idyn=' -i_dynamic';;
esac
_LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
;;
esac
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
;;
pgCC* | pgcpp*)
# Portland Group C++ compiler
case `$CC -V` in
*pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
_LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
_LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
$RANLIB $oldlib'
_LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
;;
*) # Version 6 and above use weak symbols
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
;;
esac
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
;;
cxx*)
# Compaq C++
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib $wl-retain-symbols-file $wl$export_symbols'
runpath_var=LD_RUN_PATH
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
;;
xl* | mpixl* | bgxl*)
# IBM XL 8.0 on PPC, with GNU ld
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
_LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
if test yes = "$supports_anon_versioning"; then
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
fi
;;
*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C++ 5.9
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
_LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
_LT_TAGVAR(compiler_needs_object, $1)=yes
# Not sure whether something based on
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
# would be better.
output_verbose_link_cmd='func_echo_all'
# Archives containing C++ object files must be created using
# "CC -xar", where "CC" is the Sun C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
;;
esac
;;
esac
;;
lynxos*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
m88k*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
mvs*)
case $cc_basename in
cxx*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
netbsd*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
wlarc=
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
fi
# Workaround some broken pre-1.5 toolchains
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
;;
*nto* | *qnx*)
_LT_TAGVAR(ld_shlibs, $1)=yes
;;
openbsd* | bitrig*)
if test -f /usr/libexec/ld.so; then
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
_LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
fi
output_verbose_link_cmd=func_echo_all
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
osf3* | osf4* | osf5*)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
# KCC will only create a shared library if the output file
# ends with ".so" (or ".sl" for HP-UX), so rename the library
# to its proper name (with version) after linking.
_LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
# Archives containing C++ object files must be created using
# the KAI C++ compiler.
case $host in
osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
esac
;;
RCC*)
# Rational C++ 2.4.1
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
cxx*)
case $host in
osf3*)
_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
;;
*)
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
echo "-hidden">> $lib.exp~
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~
$RM $lib.exp'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
;;
esac
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
;;
*)
if test yes,no = "$GXX,$with_gnu_ld"; then
_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
case $host in
osf3*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
;;
esac
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
else
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
psos*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
sunos4*)
case $cc_basename in
CC*)
# Sun C++ 4.x
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
lcc*)
# Lucid
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
solaris*)
case $cc_basename in
CC* | sunCC*)
# Sun C++ 4.2, 5.x and Centerline C++
_LT_TAGVAR(archive_cmds_need_lc,$1)=yes
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
_LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
case $host_os in
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
*)
# The compiler driver will combine and reorder linker options,
# but understands '-z linker_flag'.
# Supported since Solaris 2.6 (maybe 2.5.1?)
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
;;
esac
_LT_TAGVAR(link_all_deplibs, $1)=yes
output_verbose_link_cmd='func_echo_all'
# Archives containing C++ object files must be created using
# "CC -xar", where "CC" is the Sun C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
;;
gcx*)
# Green Hills C++ Compiler
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
# The C++ compiler must be used to create the archive.
_LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
;;
*)
# GNU C++ compiler with Solaris linker
if test yes,no = "$GXX,$with_gnu_ld"; then
_LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
if $CC --version | $GREP -v '^2\.7' > /dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
else
# g++ 2.7 appears to require '-G' NOT '-shared' on this
# platform.
_LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
fi
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
case $host_os in
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
*)
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
;;
esac
fi
;;
esac
;;
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
runpath_var='LD_RUN_PATH'
case $cc_basename in
CC*)
_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
;;
sysv5* | sco3.2v5* | sco5v6*)
# Note: We CANNOT use -z defs as we might desire, because we do not
# link with -lc, and that would cause any symbols used from libc to
# always be unresolved, which means just about no library would
# ever link correctly. If we're not using GNU ld we use -z text
# though, which does catch some bad symbols but isn't as heavy-handed
# as -z defs.
_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
_LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
_LT_TAGVAR(link_all_deplibs, $1)=yes
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
runpath_var='LD_RUN_PATH'
case $cc_basename in
CC*)
_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
'"$_LT_TAGVAR(old_archive_cmds, $1)"
_LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
'"$_LT_TAGVAR(reload_cmds, $1)"
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
;;
tandem*)
case $cc_basename in
NCC*)
# NonStop-UX NCC 3.20
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
vxworks*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
_LT_TAGVAR(GCC, $1)=$GXX
_LT_TAGVAR(LD, $1)=$LD
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
_LT_SYS_HIDDEN_LIBDEPS($1)
_LT_COMPILER_PIC($1)
_LT_COMPILER_C_O($1)
_LT_COMPILER_FILE_LOCKS($1)
_LT_LINKER_SHLIBS($1)
_LT_SYS_DYNAMIC_LINKER($1)
_LT_LINKER_HARDCODE_LIBPATH($1)
_LT_CONFIG($1)
fi # test -n "$compiler"
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
LDCXX=$LD
LD=$lt_save_LD
GCC=$lt_save_GCC
with_gnu_ld=$lt_save_with_gnu_ld
lt_cv_path_LDCXX=$lt_cv_path_LD
lt_cv_path_LD=$lt_save_path_LD
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
fi # test yes != "$_lt_caught_CXX_error"
AC_LANG_POP
])# _LT_LANG_CXX_CONFIG
# _LT_FUNC_STRIPNAME_CNF
# ----------------------
# func_stripname_cnf prefix suffix name
# strip PREFIX and SUFFIX off of NAME.
# PREFIX and SUFFIX must not contain globbing or regex special
# characters, hashes, percent signs, but SUFFIX may contain a leading
# dot (in which case that matches only a dot).
#
# This function is identical to the (non-XSI) version of func_stripname,
# except this one can be used by m4 code that may be executed by configure,
# rather than the libtool script.
m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
AC_REQUIRE([_LT_DECL_SED])
AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
func_stripname_cnf ()
{
case @S|@2 in
.*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
esac
} # func_stripname_cnf
])# _LT_FUNC_STRIPNAME_CNF
# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
# ---------------------------------
# Figure out "hidden" library dependencies from verbose
# compiler output when linking a shared library.
# Parse the compiler output and extract the necessary
# objects, libraries and library flags.
m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
# Dependencies to place before and after the object being linked:
_LT_TAGVAR(predep_objects, $1)=
_LT_TAGVAR(postdep_objects, $1)=
_LT_TAGVAR(predeps, $1)=
_LT_TAGVAR(postdeps, $1)=
_LT_TAGVAR(compiler_lib_search_path, $1)=
dnl we can't use the lt_simple_compile_test_code here,
dnl because it contains code intended for an executable,
dnl not a library. It's possible we should let each
dnl tag define a new lt_????_link_test_code variable,
dnl but it's only used here...
m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
int a;
void foo (void) { a = 0; }
_LT_EOF
], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
class Foo
{
public:
Foo (void) { a = 0; }
private:
int a;
};
_LT_EOF
], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
subroutine foo
implicit none
integer*4 a
a=0
return
end
_LT_EOF
], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
subroutine foo
implicit none
integer a
a=0
return
end
_LT_EOF
], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
public class foo {
private int a;
public void bar (void) {
a = 0;
}
};
_LT_EOF
], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
package foo
func foo() {
}
_LT_EOF
])
_lt_libdeps_save_CFLAGS=$CFLAGS
case "$CC $CFLAGS " in #(
*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
esac
dnl Parse the compiler output and extract the necessary
dnl objects, libraries and library flags.
if AC_TRY_EVAL(ac_compile); then
# Parse the compiler output and extract the necessary
# objects, libraries and library flags.
# Sentinel used to keep track of whether or not we are before
# the conftest object file.
pre_test_object_deps_done=no
for p in `eval "$output_verbose_link_cmd"`; do
case $prev$p in
-L* | -R* | -l*)
# Some compilers place space between "-{L,R}" and the path.
# Remove the space.
if test x-L = "$p" ||
test x-R = "$p"; then
prev=$p
continue
fi
# Expand the sysroot to ease extracting the directories later.
if test -z "$prev"; then
case $p in
-L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
-R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
-l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
esac
fi
case $p in
=*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
esac
if test no = "$pre_test_object_deps_done"; then
case $prev in
-L | -R)
# Internal compiler library paths should come after those
# provided the user. The postdeps already come after the
# user supplied libs so there is no need to process them.
if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
_LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
else
_LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
fi
;;
# The "-l" case would never come before the object being
# linked, so don't bother handling this case.
esac
else
if test -z "$_LT_TAGVAR(postdeps, $1)"; then
_LT_TAGVAR(postdeps, $1)=$prev$p
else
_LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
fi
fi
prev=
;;
*.lto.$objext) ;; # Ignore GCC LTO objects
*.$objext)
# This assumes that the test object file only shows up
# once in the compiler output.
if test "$p" = "conftest.$objext"; then
pre_test_object_deps_done=yes
continue
fi
if test no = "$pre_test_object_deps_done"; then
if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
_LT_TAGVAR(predep_objects, $1)=$p
else
_LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
fi
else
if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
_LT_TAGVAR(postdep_objects, $1)=$p
else
_LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
fi
fi
;;
*) ;; # Ignore the rest.
esac
done
# Clean up.
rm -f a.out a.exe
else
echo "libtool.m4: error: problem compiling $1 test program"
fi
$RM -f confest.$objext
CFLAGS=$_lt_libdeps_save_CFLAGS
# PORTME: override above test on systems where it is broken
m4_if([$1], [CXX],
[case $host_os in
interix[[3-9]]*)
# Interix 3.5 installs completely hosed .la files for C++, so rather than
# hack all around it, let's just trust "g++" to DTRT.
_LT_TAGVAR(predep_objects,$1)=
_LT_TAGVAR(postdep_objects,$1)=
_LT_TAGVAR(postdeps,$1)=
;;
esac
])
case " $_LT_TAGVAR(postdeps, $1) " in
*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
esac
_LT_TAGVAR(compiler_lib_search_dirs, $1)=
if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
_LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
fi
_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
[The directories searched by this compiler when creating a shared library])
_LT_TAGDECL([], [predep_objects], [1],
[Dependencies to place before and after the objects being linked to
create a shared library])
_LT_TAGDECL([], [postdep_objects], [1])
_LT_TAGDECL([], [predeps], [1])
_LT_TAGDECL([], [postdeps], [1])
_LT_TAGDECL([], [compiler_lib_search_path], [1],
[The library search path used internally by the compiler when linking
a shared library])
])# _LT_SYS_HIDDEN_LIBDEPS
# _LT_LANG_F77_CONFIG([TAG])
# --------------------------
# Ensure that the configuration variables for a Fortran 77 compiler are
# suitably defined. These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to 'libtool'.
m4_defun([_LT_LANG_F77_CONFIG],
[AC_LANG_PUSH(Fortran 77)
if test -z "$F77" || test no = "$F77"; then
_lt_disable_F77=yes
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(allow_undefined_flag, $1)=
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(archive_expsym_cmds, $1)=
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(hardcode_libdir_separator, $1)=
_LT_TAGVAR(hardcode_minus_L, $1)=no
_LT_TAGVAR(hardcode_automatic, $1)=no
_LT_TAGVAR(inherit_rpath, $1)=no
_LT_TAGVAR(module_cmds, $1)=
_LT_TAGVAR(module_expsym_cmds, $1)=
_LT_TAGVAR(link_all_deplibs, $1)=unknown
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
_LT_TAGVAR(no_undefined_flag, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
# Source file extension for f77 test sources.
ac_ext=f
# Object file extension for compiled f77 test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext
# No sense in running all these tests if we already determined that
# the F77 compiler isn't working. Some variables (like enable_shared)
# are currently assumed to apply to all compilers on this platform,
# and will be corrupted by setting them based on a non-working compiler.
if test yes != "$_lt_disable_F77"; then
# Code to be used in simple compile tests
lt_simple_compile_test_code="\
subroutine t
return
end
"
# Code to be used in simple link tests
lt_simple_link_test_code="\
program t
end
"
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_GCC=$GCC
lt_save_CFLAGS=$CFLAGS
CC=${F77-"f77"}
CFLAGS=$FFLAGS
compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC
_LT_CC_BASENAME([$compiler])
GCC=$G77
if test -n "$compiler"; then
AC_MSG_CHECKING([if libtool supports shared libraries])
AC_MSG_RESULT([$can_build_shared])
AC_MSG_CHECKING([whether to build shared libraries])
test no = "$can_build_shared" && enable_shared=no
# On AIX, shared libraries and static libraries use the same namespace, and
# are all built from PIC.
case $host_os in
aix3*)
test yes = "$enable_shared" && enable_static=no
if test -n "$RANLIB"; then
archive_cmds="$archive_cmds~\$RANLIB \$lib"
postinstall_cmds='$RANLIB $lib'
fi
;;
aix[[4-9]]*)
if test ia64 != "$host_cpu"; then
case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
yes,aix,yes) ;; # shared object as lib.so file only
yes,svr4,*) ;; # shared object as lib.so archive member only
yes,*) enable_static=no ;; # shared object in lib.a archive as well
esac
fi
;;
esac
AC_MSG_RESULT([$enable_shared])
AC_MSG_CHECKING([whether to build static libraries])
# Make sure either enable_shared or enable_static is yes.
test yes = "$enable_shared" || enable_static=yes
AC_MSG_RESULT([$enable_static])
_LT_TAGVAR(GCC, $1)=$G77
_LT_TAGVAR(LD, $1)=$LD
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
_LT_COMPILER_PIC($1)
_LT_COMPILER_C_O($1)
_LT_COMPILER_FILE_LOCKS($1)
_LT_LINKER_SHLIBS($1)
_LT_SYS_DYNAMIC_LINKER($1)
_LT_LINKER_HARDCODE_LIBPATH($1)
_LT_CONFIG($1)
fi # test -n "$compiler"
GCC=$lt_save_GCC
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
fi # test yes != "$_lt_disable_F77"
AC_LANG_POP
])# _LT_LANG_F77_CONFIG
# _LT_LANG_FC_CONFIG([TAG])
# -------------------------
# Ensure that the configuration variables for a Fortran compiler are
# suitably defined. These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to 'libtool'.
m4_defun([_LT_LANG_FC_CONFIG],
[AC_LANG_PUSH(Fortran)
if test -z "$FC" || test no = "$FC"; then
_lt_disable_FC=yes
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(allow_undefined_flag, $1)=
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(archive_expsym_cmds, $1)=
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(hardcode_libdir_separator, $1)=
_LT_TAGVAR(hardcode_minus_L, $1)=no
_LT_TAGVAR(hardcode_automatic, $1)=no
_LT_TAGVAR(inherit_rpath, $1)=no
_LT_TAGVAR(module_cmds, $1)=
_LT_TAGVAR(module_expsym_cmds, $1)=
_LT_TAGVAR(link_all_deplibs, $1)=unknown
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
_LT_TAGVAR(no_undefined_flag, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
# Source file extension for fc test sources.
ac_ext=${ac_fc_srcext-f}
# Object file extension for compiled fc test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext
# No sense in running all these tests if we already determined that
# the FC compiler isn't working. Some variables (like enable_shared)
# are currently assumed to apply to all compilers on this platform,
# and will be corrupted by setting them based on a non-working compiler.
if test yes != "$_lt_disable_FC"; then
# Code to be used in simple compile tests
lt_simple_compile_test_code="\
subroutine t
return
end
"
# Code to be used in simple link tests
lt_simple_link_test_code="\
program t
end
"
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_GCC=$GCC
lt_save_CFLAGS=$CFLAGS
CC=${FC-"f95"}
CFLAGS=$FCFLAGS
compiler=$CC
GCC=$ac_cv_fc_compiler_gnu
_LT_TAGVAR(compiler, $1)=$CC
_LT_CC_BASENAME([$compiler])
if test -n "$compiler"; then
AC_MSG_CHECKING([if libtool supports shared libraries])
AC_MSG_RESULT([$can_build_shared])
AC_MSG_CHECKING([whether to build shared libraries])
test no = "$can_build_shared" && enable_shared=no
# On AIX, shared libraries and static libraries use the same namespace, and
# are all built from PIC.
case $host_os in
aix3*)
test yes = "$enable_shared" && enable_static=no
if test -n "$RANLIB"; then
archive_cmds="$archive_cmds~\$RANLIB \$lib"
postinstall_cmds='$RANLIB $lib'
fi
;;
aix[[4-9]]*)
if test ia64 != "$host_cpu"; then
case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
yes,aix,yes) ;; # shared object as lib.so file only
yes,svr4,*) ;; # shared object as lib.so archive member only
yes,*) enable_static=no ;; # shared object in lib.a archive as well
esac
fi
;;
esac
AC_MSG_RESULT([$enable_shared])
AC_MSG_CHECKING([whether to build static libraries])
# Make sure either enable_shared or enable_static is yes.
test yes = "$enable_shared" || enable_static=yes
AC_MSG_RESULT([$enable_static])
_LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
_LT_TAGVAR(LD, $1)=$LD
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
_LT_SYS_HIDDEN_LIBDEPS($1)
_LT_COMPILER_PIC($1)
_LT_COMPILER_C_O($1)
_LT_COMPILER_FILE_LOCKS($1)
_LT_LINKER_SHLIBS($1)
_LT_SYS_DYNAMIC_LINKER($1)
_LT_LINKER_HARDCODE_LIBPATH($1)
_LT_CONFIG($1)
fi # test -n "$compiler"
GCC=$lt_save_GCC
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
fi # test yes != "$_lt_disable_FC"
AC_LANG_POP
])# _LT_LANG_FC_CONFIG
# _LT_LANG_GCJ_CONFIG([TAG])
# --------------------------
# Ensure that the configuration variables for the GNU Java Compiler compiler
# are suitably defined. These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to 'libtool'.
m4_defun([_LT_LANG_GCJ_CONFIG],
[AC_REQUIRE([LT_PROG_GCJ])dnl
AC_LANG_SAVE
# Source file extension for Java test sources.
ac_ext=java
# Object file extension for compiled Java test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="class foo {}"
# Code to be used in simple link tests
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_CFLAGS=$CFLAGS
lt_save_GCC=$GCC
GCC=yes
CC=${GCJ-"gcj"}
CFLAGS=$GCJFLAGS
compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC
_LT_TAGVAR(LD, $1)=$LD
_LT_CC_BASENAME([$compiler])
# GCJ did not exist at the time GCC didn't implicitly link libc in.
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
if test -n "$compiler"; then
_LT_COMPILER_NO_RTTI($1)
_LT_COMPILER_PIC($1)
_LT_COMPILER_C_O($1)
_LT_COMPILER_FILE_LOCKS($1)
_LT_LINKER_SHLIBS($1)
_LT_LINKER_HARDCODE_LIBPATH($1)
_LT_CONFIG($1)
fi
AC_LANG_RESTORE
GCC=$lt_save_GCC
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
])# _LT_LANG_GCJ_CONFIG
# _LT_LANG_GO_CONFIG([TAG])
# --------------------------
# Ensure that the configuration variables for the GNU Go compiler
# are suitably defined. These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to 'libtool'.
m4_defun([_LT_LANG_GO_CONFIG],
[AC_REQUIRE([LT_PROG_GO])dnl
AC_LANG_SAVE
# Source file extension for Go test sources.
ac_ext=go
# Object file extension for compiled Go test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="package main; func main() { }"
# Code to be used in simple link tests
lt_simple_link_test_code='package main; func main() { }'
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_CFLAGS=$CFLAGS
lt_save_GCC=$GCC
GCC=yes
CC=${GOC-"gccgo"}
CFLAGS=$GOFLAGS
compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC
_LT_TAGVAR(LD, $1)=$LD
_LT_CC_BASENAME([$compiler])
# Go did not exist at the time GCC didn't implicitly link libc in.
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
if test -n "$compiler"; then
_LT_COMPILER_NO_RTTI($1)
_LT_COMPILER_PIC($1)
_LT_COMPILER_C_O($1)
_LT_COMPILER_FILE_LOCKS($1)
_LT_LINKER_SHLIBS($1)
_LT_LINKER_HARDCODE_LIBPATH($1)
_LT_CONFIG($1)
fi
AC_LANG_RESTORE
GCC=$lt_save_GCC
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
])# _LT_LANG_GO_CONFIG
# _LT_LANG_RC_CONFIG([TAG])
# -------------------------
# Ensure that the configuration variables for the Windows resource compiler
# are suitably defined. These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to 'libtool'.
m4_defun([_LT_LANG_RC_CONFIG],
[AC_REQUIRE([LT_PROG_RC])dnl
AC_LANG_SAVE
# Source file extension for RC test sources.
ac_ext=rc
# Object file extension for compiled RC test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
# Code to be used in simple link tests
lt_simple_link_test_code=$lt_simple_compile_test_code
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_CFLAGS=$CFLAGS
lt_save_GCC=$GCC
GCC=
CC=${RC-"windres"}
CFLAGS=
compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC
_LT_CC_BASENAME([$compiler])
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
if test -n "$compiler"; then
:
_LT_CONFIG($1)
fi
GCC=$lt_save_GCC
AC_LANG_RESTORE
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
])# _LT_LANG_RC_CONFIG
# LT_PROG_GCJ
# -----------
AC_DEFUN([LT_PROG_GCJ],
[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
[m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
[AC_CHECK_TOOL(GCJ, gcj,)
test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
AC_SUBST(GCJFLAGS)])])[]dnl
])
# Old name:
AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
# LT_PROG_GO
# ----------
AC_DEFUN([LT_PROG_GO],
[AC_CHECK_TOOL(GOC, gccgo,)
])
# LT_PROG_RC
# ----------
AC_DEFUN([LT_PROG_RC],
[AC_CHECK_TOOL(RC, windres,)
])
# Old name:
AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([LT_AC_PROG_RC], [])
# _LT_DECL_EGREP
# --------------
# If we don't have a new enough Autoconf to choose the best grep
# available, choose the one first in the user's PATH.
m4_defun([_LT_DECL_EGREP],
[AC_REQUIRE([AC_PROG_EGREP])dnl
AC_REQUIRE([AC_PROG_FGREP])dnl
test -z "$GREP" && GREP=grep
_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
_LT_DECL([], [EGREP], [1], [An ERE matcher])
_LT_DECL([], [FGREP], [1], [A literal string matcher])
dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
AC_SUBST([GREP])
])
# _LT_DECL_OBJDUMP
# --------------
# If we don't have a new enough Autoconf to choose the best objdump
# available, choose the one first in the user's PATH.
m4_defun([_LT_DECL_OBJDUMP],
[AC_CHECK_TOOL(OBJDUMP, objdump, false)
test -z "$OBJDUMP" && OBJDUMP=objdump
_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
AC_SUBST([OBJDUMP])
])
# _LT_DECL_DLLTOOL
# ----------------
# Ensure DLLTOOL variable is set.
m4_defun([_LT_DECL_DLLTOOL],
[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
test -z "$DLLTOOL" && DLLTOOL=dlltool
_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
AC_SUBST([DLLTOOL])
])
# _LT_DECL_SED
# ------------
# Check for a fully-functional sed program, that truncates
# as few characters as possible. Prefer GNU sed if found.
m4_defun([_LT_DECL_SED],
[AC_PROG_SED
test -z "$SED" && SED=sed
Xsed="$SED -e 1s/^X//"
_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
[Sed that helps us avoid accidentally triggering echo(1) options like -n])
])# _LT_DECL_SED
m4_ifndef([AC_PROG_SED], [
############################################################
# NOTE: This macro has been submitted for inclusion into #
# GNU Autoconf as AC_PROG_SED. When it is available in #
# a released version of Autoconf we should remove this #
# macro and use it instead. #
############################################################
m4_defun([AC_PROG_SED],
[AC_MSG_CHECKING([for a sed that does not truncate output])
AC_CACHE_VAL(lt_cv_path_SED,
[# Loop through the user's path and test for sed and gsed.
# Then use that list of sed's as ones to test for truncation.
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for lt_ac_prog in sed gsed; do
for ac_exec_ext in '' $ac_executable_extensions; do
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
fi
done
done
done
IFS=$as_save_IFS
lt_ac_max=0
lt_ac_count=0
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
# along with /bin/sed that truncates output.
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
test ! -f "$lt_ac_sed" && continue
cat /dev/null > conftest.in
lt_ac_count=0
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
# Check for GNU sed and select it if it is found.
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
lt_cv_path_SED=$lt_ac_sed
break
fi
while true; do
cat conftest.in conftest.in >conftest.tmp
mv conftest.tmp conftest.in
cp conftest.in conftest.nl
echo >>conftest.nl
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
cmp -s conftest.out conftest.nl || break
# 10000 chars as input seems more than enough
test 10 -lt "$lt_ac_count" && break
lt_ac_count=`expr $lt_ac_count + 1`
if test "$lt_ac_count" -gt "$lt_ac_max"; then
lt_ac_max=$lt_ac_count
lt_cv_path_SED=$lt_ac_sed
fi
done
done
])
SED=$lt_cv_path_SED
AC_SUBST([SED])
AC_MSG_RESULT([$SED])
])#AC_PROG_SED
])#m4_ifndef
# Old name:
AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([LT_AC_PROG_SED], [])
# _LT_CHECK_SHELL_FEATURES
# ------------------------
# Find out whether the shell is Bourne or XSI compatible,
# or has some other useful features.
m4_defun([_LT_CHECK_SHELL_FEATURES],
[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
lt_unset=unset
else
lt_unset=false
fi
_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
# test EBCDIC or ASCII
case `echo X|tr X '\101'` in
A) # ASCII based system
# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
lt_SP2NL='tr \040 \012'
lt_NL2SP='tr \015\012 \040\040'
;;
*) # EBCDIC based system
lt_SP2NL='tr \100 \n'
lt_NL2SP='tr \r\n \100\100'
;;
esac
_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
])# _LT_CHECK_SHELL_FEATURES
# _LT_PATH_CONVERSION_FUNCTIONS
# -----------------------------
# Determine what file name conversion functions should be used by
# func_to_host_file (and, implicitly, by func_to_host_path). These are needed
# for certain cross-compile configurations and native mingw.
m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
AC_MSG_CHECKING([how to convert $build file names to $host format])
AC_CACHE_VAL(lt_cv_to_host_file_cmd,
[case $host in
*-*-mingw* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
;;
*-*-cygwin* )
lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
;;
* ) # otherwise, assume *nix
lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
;;
esac
;;
*-*-cygwin* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
;;
*-*-cygwin* )
lt_cv_to_host_file_cmd=func_convert_file_noop
;;
* ) # otherwise, assume *nix
lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
;;
esac
;;
* ) # unhandled hosts (and "normal" native builds)
lt_cv_to_host_file_cmd=func_convert_file_noop
;;
esac
])
to_host_file_cmd=$lt_cv_to_host_file_cmd
AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
[0], [convert $build file names to $host format])dnl
AC_MSG_CHECKING([how to convert $build file names to toolchain format])
AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
[#assume ordinary cross tools, or native build.
lt_cv_to_tool_file_cmd=func_convert_file_noop
case $host in
*-*-mingw* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
;;
esac
;;
esac
])
to_tool_file_cmd=$lt_cv_to_tool_file_cmd
AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
[0], [convert $build files to toolchain format])dnl
])# _LT_PATH_CONVERSION_FUNCTIONS
pmacct-1.7.8/m4/ltversion.m4 0000644 0001750 0001750 00000001273 14354105411 014614 0 ustar paolo paolo # ltversion.m4 -- version numbers -*- Autoconf -*-
#
# Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
# Written by Scott James Remnant, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# @configure_input@
# serial 4179 ltversion.m4
# This file is part of GNU Libtool
m4_define([LT_PACKAGE_VERSION], [2.4.6])
m4_define([LT_PACKAGE_REVISION], [2.4.6])
AC_DEFUN([LTVERSION_VERSION],
[macro_version='2.4.6'
macro_revision='2.4.6'
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
_LT_DECL(, macro_revision, 0)
])
pmacct-1.7.8/m4/ltoptions.m4 0000644 0001750 0001750 00000034262 14354105411 014626 0 ustar paolo paolo # Helper functions for option handling. -*- Autoconf -*-
#
# Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
# Foundation, Inc.
# Written by Gary V. Vaughan, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# serial 8 ltoptions.m4
# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
# ------------------------------------------
m4_define([_LT_MANGLE_OPTION],
[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
# ---------------------------------------
# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
# matching handler defined, dispatch to it. Other OPTION-NAMEs are
# saved as a flag.
m4_define([_LT_SET_OPTION],
[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
_LT_MANGLE_DEFUN([$1], [$2]),
[m4_warning([Unknown $1 option '$2'])])[]dnl
])
# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
# ------------------------------------------------------------
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
m4_define([_LT_IF_OPTION],
[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
# -------------------------------------------------------
# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
# are set.
m4_define([_LT_UNLESS_OPTIONS],
[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
[m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
[m4_define([$0_found])])])[]dnl
m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
])[]dnl
])
# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
# ----------------------------------------
# OPTION-LIST is a space-separated list of Libtool options associated
# with MACRO-NAME. If any OPTION has a matching handler declared with
# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
# the unknown option and exit.
m4_defun([_LT_SET_OPTIONS],
[# Set options
m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
[_LT_SET_OPTION([$1], _LT_Option)])
m4_if([$1],[LT_INIT],[
dnl
dnl Simply set some default values (i.e off) if boolean options were not
dnl specified:
_LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
])
_LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
])
dnl
dnl If no reference was made to various pairs of opposing options, then
dnl we run the default mode handler for the pair. For example, if neither
dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
dnl archives by default:
_LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
_LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
_LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
_LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
[_LT_ENABLE_FAST_INSTALL])
_LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
[_LT_WITH_AIX_SONAME([aix])])
])
])# _LT_SET_OPTIONS
## --------------------------------- ##
## Macros to handle LT_INIT options. ##
## --------------------------------- ##
# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
# -----------------------------------------
m4_define([_LT_MANGLE_DEFUN],
[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
# -----------------------------------------------
m4_define([LT_OPTION_DEFINE],
[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
])# LT_OPTION_DEFINE
# dlopen
# ------
LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
])
AU_DEFUN([AC_LIBTOOL_DLOPEN],
[_LT_SET_OPTION([LT_INIT], [dlopen])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the 'dlopen' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
# win32-dll
# ---------
# Declare package support for building win32 dll's.
LT_OPTION_DEFINE([LT_INIT], [win32-dll],
[enable_win32_dll=yes
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
AC_CHECK_TOOL(AS, as, false)
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
AC_CHECK_TOOL(OBJDUMP, objdump, false)
;;
esac
test -z "$AS" && AS=as
_LT_DECL([], [AS], [1], [Assembler program])dnl
test -z "$DLLTOOL" && DLLTOOL=dlltool
_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
test -z "$OBJDUMP" && OBJDUMP=objdump
_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
])# win32-dll
AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
_LT_SET_OPTION([LT_INIT], [win32-dll])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the 'win32-dll' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
# _LT_ENABLE_SHARED([DEFAULT])
# ----------------------------
# implement the --enable-shared flag, and supports the 'shared' and
# 'disable-shared' LT_INIT options.
# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
m4_define([_LT_ENABLE_SHARED],
[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([shared],
[AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_shared=yes ;;
no) enable_shared=no ;;
*)
enable_shared=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for pkg in $enableval; do
IFS=$lt_save_ifs
if test "X$pkg" = "X$p"; then
enable_shared=yes
fi
done
IFS=$lt_save_ifs
;;
esac],
[enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
_LT_DECL([build_libtool_libs], [enable_shared], [0],
[Whether or not to build shared libraries])
])# _LT_ENABLE_SHARED
LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
# Old names:
AC_DEFUN([AC_ENABLE_SHARED],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
])
AC_DEFUN([AC_DISABLE_SHARED],
[_LT_SET_OPTION([LT_INIT], [disable-shared])
])
AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_ENABLE_SHARED], [])
dnl AC_DEFUN([AM_DISABLE_SHARED], [])
# _LT_ENABLE_STATIC([DEFAULT])
# ----------------------------
# implement the --enable-static flag, and support the 'static' and
# 'disable-static' LT_INIT options.
# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
m4_define([_LT_ENABLE_STATIC],
[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([static],
[AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_static=yes ;;
no) enable_static=no ;;
*)
enable_static=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for pkg in $enableval; do
IFS=$lt_save_ifs
if test "X$pkg" = "X$p"; then
enable_static=yes
fi
done
IFS=$lt_save_ifs
;;
esac],
[enable_static=]_LT_ENABLE_STATIC_DEFAULT)
_LT_DECL([build_old_libs], [enable_static], [0],
[Whether or not to build static libraries])
])# _LT_ENABLE_STATIC
LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
# Old names:
AC_DEFUN([AC_ENABLE_STATIC],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
])
AC_DEFUN([AC_DISABLE_STATIC],
[_LT_SET_OPTION([LT_INIT], [disable-static])
])
AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_ENABLE_STATIC], [])
dnl AC_DEFUN([AM_DISABLE_STATIC], [])
# _LT_ENABLE_FAST_INSTALL([DEFAULT])
# ----------------------------------
# implement the --enable-fast-install flag, and support the 'fast-install'
# and 'disable-fast-install' LT_INIT options.
# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
m4_define([_LT_ENABLE_FAST_INSTALL],
[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([fast-install],
[AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
[optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_fast_install=yes ;;
no) enable_fast_install=no ;;
*)
enable_fast_install=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for pkg in $enableval; do
IFS=$lt_save_ifs
if test "X$pkg" = "X$p"; then
enable_fast_install=yes
fi
done
IFS=$lt_save_ifs
;;
esac],
[enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
_LT_DECL([fast_install], [enable_fast_install], [0],
[Whether or not to optimize for fast installation])dnl
])# _LT_ENABLE_FAST_INSTALL
LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
# Old names:
AU_DEFUN([AC_ENABLE_FAST_INSTALL],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
the 'fast-install' option into LT_INIT's first parameter.])
])
AU_DEFUN([AC_DISABLE_FAST_INSTALL],
[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
the 'disable-fast-install' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
# _LT_WITH_AIX_SONAME([DEFAULT])
# ----------------------------------
# implement the --with-aix-soname flag, and support the `aix-soname=aix'
# and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
# is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'.
m4_define([_LT_WITH_AIX_SONAME],
[m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
shared_archive_member_spec=
case $host,$enable_shared in
power*-*-aix[[5-9]]*,yes)
AC_MSG_CHECKING([which variant of shared library versioning to provide])
AC_ARG_WITH([aix-soname],
[AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
[shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
[case $withval in
aix|svr4|both)
;;
*)
AC_MSG_ERROR([Unknown argument to --with-aix-soname])
;;
esac
lt_cv_with_aix_soname=$with_aix_soname],
[AC_CACHE_VAL([lt_cv_with_aix_soname],
[lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
with_aix_soname=$lt_cv_with_aix_soname])
AC_MSG_RESULT([$with_aix_soname])
if test aix != "$with_aix_soname"; then
# For the AIX way of multilib, we name the shared archive member
# based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
# and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
# Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
# the AIX toolchain works better with OBJECT_MODE set (default 32).
if test 64 = "${OBJECT_MODE-32}"; then
shared_archive_member_spec=shr_64
else
shared_archive_member_spec=shr
fi
fi
;;
*)
with_aix_soname=aix
;;
esac
_LT_DECL([], [shared_archive_member_spec], [0],
[Shared archive member basename, for filename based shared library versioning on AIX])dnl
])# _LT_WITH_AIX_SONAME
LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
# _LT_WITH_PIC([MODE])
# --------------------
# implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
# LT_INIT options.
# MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'.
m4_define([_LT_WITH_PIC],
[AC_ARG_WITH([pic],
[AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
[lt_p=${PACKAGE-default}
case $withval in
yes|no) pic_mode=$withval ;;
*)
pic_mode=default
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for lt_pkg in $withval; do
IFS=$lt_save_ifs
if test "X$lt_pkg" = "X$lt_p"; then
pic_mode=yes
fi
done
IFS=$lt_save_ifs
;;
esac],
[pic_mode=m4_default([$1], [default])])
_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
])# _LT_WITH_PIC
LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
# Old name:
AU_DEFUN([AC_LIBTOOL_PICMODE],
[_LT_SET_OPTION([LT_INIT], [pic-only])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the 'pic-only' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
## ----------------- ##
## LTDL_INIT Options ##
## ----------------- ##
m4_define([_LTDL_MODE], [])
LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
[m4_define([_LTDL_MODE], [nonrecursive])])
LT_OPTION_DEFINE([LTDL_INIT], [recursive],
[m4_define([_LTDL_MODE], [recursive])])
LT_OPTION_DEFINE([LTDL_INIT], [subproject],
[m4_define([_LTDL_MODE], [subproject])])
m4_define([_LTDL_TYPE], [])
LT_OPTION_DEFINE([LTDL_INIT], [installable],
[m4_define([_LTDL_TYPE], [installable])])
LT_OPTION_DEFINE([LTDL_INIT], [convenience],
[m4_define([_LTDL_TYPE], [convenience])])
pmacct-1.7.8/m4/lt~obsolete.m4 0000644 0001750 0001750 00000013774 14354105411 015152 0 ustar paolo paolo # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
#
# Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
# Foundation, Inc.
# Written by Scott James Remnant, 2004.
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# serial 5 lt~obsolete.m4
# These exist entirely to fool aclocal when bootstrapping libtool.
#
# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
# which have later been changed to m4_define as they aren't part of the
# exported API, or moved to Autoconf or Automake where they belong.
#
# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
# using a macro with the same name in our local m4/libtool.m4 it'll
# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
# and doesn't know about Autoconf macros at all.)
#
# So we provide this file, which has a silly filename so it's always
# included after everything else. This provides aclocal with the
# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
# because those macros already exist, or will be overwritten later.
# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
#
# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
# Yes, that means every name once taken will need to remain here until
# we give up compatibility with versions before 1.7, at which point
# we need to keep only those names which we still refer to.
# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
pmacct-1.7.8/m4/ac_linearize_path.m4 0000644 0001750 0001750 00000000440 14354105275 016233 0 ustar paolo paolo #
# Author: Paolo Lucente
# Last Modified: 2006-03-07
# Synopsis: AC_LINEARIZE_PATH(PATH)
# Reference:
#
AC_DEFUN([AC_LINEARIZE_PATH],
[
absdir=`cd $1 2>/dev/null && pwd`
if test x$absdir != x ; then
[$2]
fi
])
pmacct-1.7.8/m4/ax_lib_mysql.m4 0000644 0001750 0001750 00000005225 14354105275 015263 0 ustar paolo paolo # ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_lib_mysql.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_LIB_MYSQL([MINIMUM-VERSION])
#
# DESCRIPTION
#
# This macro provides tests of availability of MySQL client library of
# particular version or newer.
#
# AX_LIB_MYSQL macro takes only one argument which is optional. If there
# is no required version passed, then macro does not run version test.
#
# This is a short and adapted version of the original macro.
#
# LICENSE
#
# Copyright (c) 2008 Mateusz Loskot
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 13
AC_DEFUN([AX_LIB_MYSQL],
[
if test "$MYSQL_CONFIG" != "no"; then
MYSQL_VERSION=`$MYSQL_CONFIG --version`
found_mysql="yes"
else
found_mysql="no"
fi
dnl
dnl Check if required version of MySQL is available
dnl
mysql_version_req=ifelse([$1], [], [], [$1])
if test "$found_mysql" = "yes" -a -n "$mysql_version_req"; then
AC_MSG_CHECKING([if MySQL version is >= $mysql_version_req])
dnl Decompose required version string of MySQL
dnl and calculate its number representation
mysql_version_req_major=`expr $mysql_version_req : '\([[0-9]]*\)'`
mysql_version_req_minor=`expr $mysql_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
mysql_version_req_micro=`expr $mysql_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
if test "x$mysql_version_req_micro" = "x"; then
mysql_version_req_micro="0"
fi
mysql_version_req_number=`expr $mysql_version_req_major \* 1000000 \
\+ $mysql_version_req_minor \* 1000 \
\+ $mysql_version_req_micro`
dnl Decompose version string of installed MySQL
dnl and calculate its number representation
mysql_version_major=`expr $MYSQL_VERSION : '\([[0-9]]*\)'`
mysql_version_minor=`expr $MYSQL_VERSION : '[[0-9]]*\.\([[0-9]]*\)'`
mysql_version_micro=`expr $MYSQL_VERSION : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
if test "x$mysql_version_micro" = "x"; then
mysql_version_micro="0"
fi
mysql_version_number=`expr $mysql_version_major \* 1000000 \
\+ $mysql_version_minor \* 1000 \
\+ $mysql_version_micro`
mysql_version_check=`expr $mysql_version_number \>\= $mysql_version_req_number`
if test "$mysql_version_check" = "1"; then
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
fi
AC_SUBST([MYSQL_VERSION])
])
pmacct-1.7.8/AUTHORS 0000644 0001750 0001750 00000003072 14354105275 013064 0 ustar paolo paolo pmacct [IP traffic accounting : BGP : BMP : RPKI : IGP : Streaming Telemetry]
pmacct is Copyright (C) 2003-2022 by Paolo Lucente
Founder:
Paolo Lucente
Package maintainers:
Ryan Steinmetz (FreeBSD)
Bernd Zeimetz (Debian)
MOTU Developers (Ubuntu)
Martin Hauke (OpenSUSE)
netmon (Gentoo)
KP Kirchdoerfer (LEAF Bering-uClibc)
Slava Dubrovskyi (ALTLinux)
A (non-exhaustive) list of code and documentation contributors:
https://github.com/pmacct/pmacct/graphs/contributors
Thanks to the following people for their strong support along the time:
Arash Afrakhteh
Martin Anderberg
Sven Anderson
Matthias Arnold
Raphael Barazzutti
David Barroso
Joerg Behrens
Vincent Bernat
Robert Blechinger
Stefano Birmani
Juan Camilo Cardona
Pier Carlo Chiodi
Codethink.co.uk
Salvatore Cuzzilla
Arnaud De-Bermingham
Francois Deppierraz
Pierre Francois
Rich Gade
Aaron Glenn
Alan Gous
Thomas Graf
Gianluca Guida
Elisa Jasinska
Wim Kerkhoff
Tim LaBerge
Paul Mabey
Arman Maghbouleh
Jared Mauch
Peter Nixon
Claudio Ortega
Ivan Pepelnjak
Vaibhav Phatarpekar
Peter Pothier
Karl O. Pinc
Vasiliy Ponomarev
Martin Pot
Pether Pothier
A.O. Prokofiev
Edwin Punt
Anik Rahman
Job Snijders
Gabriel Snook
Rene Stoutjesdijk
Marc Sune
Thomas Telkamp
Matthieu Texier
Stig Thormodsrud
Marco Tollini
Luca Tosolini
Brent Van Dussen
Markus Weber
Chris Wilson
pmacct-1.7.8/ChangeLog 0000644 0001750 0001750 00001124476 14354105275 013603 0 ustar paolo paolo pmacct [IP traffic accounting : BGP : BMP : RPKI : IGP : Streaming Telemetry]
pmacct is Copyright (C) 2003-2022 by Paolo Lucente
The keys used are:
!: fixed/modified feature, -: deleted feature, +: new feature
1.7.8 -- 31-12-2022
+ Introduced support for eBPF for all daemons: if SO_REUSEPORT is
supported by the OS and eBPF support is compiled in, this allows
to load a custom load-balancer. To load-share, daemons have to
be part of the same cluster_name and each be configured with a
distinct cluster_id.
+ Introduced support for listening on VRF interfaces on Linux for
all daemons. The feature can be enabled via nfacctd_interface,
bgp_daemon_interface and equivalent knobs. Many thanks to
Marcel Menzel ( @WRMSRwasTaken ) for this contribution.
+ pre_tag_map: introduced limited tagging / labelling support for
BGP (pmbgpd), BMP (pmbmpd), Streaming Telemetry (pmtelemetryd)
daemons. ip, set_tag, set_label keys being currently supported.
+ pre_tag_map: defined a new pre_tag_label_encode_as_map config
knob to encode the output 'label' value as a map for JSON and
Apache Avro encodings, ie. in JSON "label": { "key1": "value1",
"key2": "value2" }. For keys and values to be correctly mapped,
the '%' delimiter is used when composing a pre_tag_map, ie.
"set_label=key1%value1,key2%value2 ip=0.0.0.0/0". Thanks to
Salvatore Cuzzilla ( @scuzzilla ) for this contribution.
+ pre_tag_map: introduced support for IP prefixes for src_net
and dst_net keys for indexed maps (maps_index set to true).
Indexing being an hash map, this feature currently tests data
against all defined IP prefix lenghts in the map for a match
(first defined matching prefix wins).
+ pre_tag_map: introduced two new 'is_nsel', 'is_nel' keys to
check for the presence of firewallEvent field (233) and
natEvent field (230) in NetFlow/IPFIX respectively in order
to infer whether data is NSEL / NEL. If set to 'true' this
does match NSEL / NEL data, if set to 'false' it does match
non NSEL / NEL data respectively.
+ Introduced a new mpls_label_stack primitive, encoded as a
string and includes a comma-separated list of integers (label
values). Thanks to Salvatore Cuzzilla ( @scuzzilla ) for this
contribution.
+ Introduced a new fw_event primitive, to support NetFlow v9/
IPFIX firewallEvent 233 Information Element.
+ Introduced a new tunnel_tcp_flags primitive for pmacctd and
sfacctd to record TCP flags for the inner layer of a tunneled
technology (ie. VXLAN). Also tunnel_dst_port decoding was
fixed for sfacctd.
+ Introduced support for in/out VLAN support for sfacctd. To be
savy, 'in_vlan' and 'vlan' were muxed onto the same primitive
depending on the daemon being used. Thanks to Jim Westfall
( @jwestfall69 ) for this contribution.
+ Introduced a new mpls_label_stack_encode_as_array config knob
to encode the MPLS label stack as an array for JSON and Apache
Avro encodings, ie. in JSON "mpls_label_stack": [ "0-label0",
"1-label1", "2-label2", "3-label3", "4-label4", "5-label5" ]
and in Avro "name": "mpls_label_stack", "type": { "type":
"array", "items": { "type": "string" } }. Thanks to Salvatore
Cuzzilla ( @scuzzilla ) for this contribution.
+ Introduced a new tcpflags_encode_as_array config knob to encode
TCP flags as an array for JSON and Apache Avro, ie. in JSON
"tcp_flags": [ "URG", "ACK", "PSH", "RST", "SYN", "FIN" ] and
in Avro "name": "tcp_flags", "type": { "type": "array",
"items": { "type": "string" } }. Thanks to Salvatore Cuzzilla
( @scuzzilla ) for this contribution.
+ Introduced a new fwd_status_encode_as_string config knob to
encode the 'fwd_status' primitive in human-readable format
like described by RFC-7270 Section 4.12 when JSON or Avro
formats are selected for output. Thanks to Salvatore Cuzzilla
( @scuzzilla ) for this contribution.
+ Introduced a new protos_file to define a list of (known/
interesting/meaningful) IP protocols. Both protocol names, ie.
"tcp", and protocol numbers, ie. 1 (for icmp), are accepted.
IANA reserved protocol value 255 is used to bucket as 'others'
those IP protocols not matching the ones defined in the list.
+ Introduced a new tos_file to define a list of (meaningful) IP
ToS values; if tos_encode_as_dscp is set to true then DSCP
values are expected as part of the file. The directive uses
value 255 to bucket as 'others' those ToS/DSCP values not
matching the ones defined in the list.
+ A new tos_encode_as_dscp config knob makes pmacct to honour
only the 6 bits used by DSCP and report only on those.
+ BGP, BMP, Streaming Telemetry daemons: introduced a new
dump_time_slots config knob to spread the load deriving by
dumps over the configured refresh time interval. The interval
is divided into time slots and nodes are assigned to such
slots. The slot for each node is determined using its IP
address. Thanks to Raphael Barazzutti ( @rbarazzutti ) for
this contribution.
+ BGP, BMP daemons: End-of-RIB messages are now being exposed
in the output feed in order to facilitate tracking their
arrival (or not!).
+ pmtelemetryd: aligned daemon to the latest Unyte UDP-Notif API
(0.6.1) and related standardization draft-ietf-netconf-udp-notif
+ RPKI daemon: added case for input "asn" value being integer (ie.
"asn" : 2914) on top of the string case (ie. "asn" : "AS2914").
+ Kafka, amqp plugins: introduced a new writer_id_string config
knob to allow to customize the the "writer_id" field value. A
few variables are supported along with static text definitions.
+ Added a new aggregate_unknown_etype config knob to account also
frames with EtherTypes for which there is no decoding support
and allow to aggregate them by the available Ethernet L2 fields
(ie. 'src_mac', 'dst_mac', 'vlan', 'cos', 'etype'). Thanks to
@singularsyntax for this contribution.
+ Added a new bgp_daemon_add_path_ignore config knob to ignore
(do not advertise back) the ADD-PATH capability advertised by
remote BGP peers.
+ nfacctd, sfacctd: extended the possibility to run daemons from
a user with non root privileges to these daemons.
+ nfacctd: if Information Element 90 (MPLS VPN RD) is present in
NetFlow v9/IPFIX, make it available for BGP/BMP correlation.
+ pmacctd, sfacctd: introduced basic support for QinQ, 802.1AD.
+ [print|kafka|amqp]_preprocess: added suppport for 'maxp',
'maxb' and 'maxf' keys when preprocessing aggregates of non-
SQL plugins. Thanks to Andrew R. Lake ( @arlake228 ) for this
contribution.
+ nDPI: newer versions of the library (ie. >= 4.0) bring changes
to the API. pmacct is now aligned to compile against these. At
the same time support for nDPI 3.x was dropped.
! fix, plugin_common.[ch]: when stitching feature was enabled,
ie. nfacctd_stitching, timestamp_min was never reset. Also both
timestamp_min and timestamp_max were clamped to sec granularity.
! fix, BGP, BMP daemons: added a tmp_bgp_daemon_origin_type_int to
print out BGP "origin" field as int (legacy behaviour) instead
of string (current behaviour). In a future major release the
legacy behaviour will be dropped.
! fix, BGP, BMP daemons: MPLS labels are now encoded in both JSON
and Apache Avro as 'mpls_label' instead of 'label'. This is to
align behaviour with pre_tag_map where 'label' has a different
semantic.
! fix, BGP, BMP daemons: resolved memory leak when encoding log
messaging (logmsg) in Avro format with Schema Registry support.
! fix, BGP daemon: improved handling of ADD-PATH capability,
making it per-AF (as it is supposed to be) and not global.
! fix, BMP daemon: now checking that ADD-PATH capability is
enabled at both ends of the monitored session (check both BGP
OPEN in a Peer Up message) in order to infer that the capability
exchange was successful. Also some heuristics were added to
conciliate BGP Open vs BGP Update 4-bytes ASN reality.
! fix, nfacctd: improved parsing of NetFlow v9 Options data
particularly when multiple IEs are packed as part of a flowset.
! fix, nfacctd: corrected parsing of Information Element 351
(layer2SegmentId).
! fix, pmacctd: improved processing of pcap_interfaces_map for
cases where the same interface is present multiple times (maybe
with different directions). Also, if the map is empty then bail
out at startup.
! fix, pmacctd: SEGV when ICMP/ICMPv6 traffic was processed and
'flows' primitive was enabled.
! fix, pmacctd: sampling_rate primitive value was not reported
correctly when 'sampling_rate' config directive was specified.
! fix, pmbgpd, pmpmbd, pmtelemtryd: changed SIGCHLD handler to
prevent zombification of last spawned data dump writer.
! fix, Kafka plugin: moved the schema registration from the dump
writer to the plugin process in order to register the schemas
only once at plugin startup and not on every start of a writer
process. Thanks to Uwe Storbeck ( @ustorbeck ) for this
contribution.
! fix, Kafka plugin: a check for kafka_partition was missing,
leading the plugin to always use the default partitioner
instead of sending data to the configured fixed partition.
Thanks to Martin Pels ( @rodecker ) for this contribution.
! fix, nfprobe plugin: BGP data enrichment was not working due to
a mistakenly moved pointer.
! fix, sfprobe plugin: AS-PATH was being populated even when null;
added a check to see if the destination AS is not zero in order
to put the destination AS into the AS-PATH for sFlow packets.
Thanks to Marcel Menzel ( @WRMSRwasTaken ) for this contribution.
! fix, networks_file: remove_dupes() was making partial commits
of valid rows hence creating data inconsistencies.
! fix, pre_tag_map: resolved a potential string overflow that was
being triggered in pretag_append_label() when data would be
assigned more than one single label. Also now allow ',' chars
in set_label.
! fix, maps_index: uninitialized var could cause SEGV in case no
results are found in the map index. Also introduced support for
catch-all rules, ie. "set_label=unknown".
! fix, maps_index: optimized the case of no 'ip' key specified
(for nfacctd and sfacctd): when indexing is enabled, prevent
recirculation from happening, ie. test v4 first then v6, since
the 'ip' key is not going to be part of the hash serializer.
! fix, pretag.c: allow to allocate maps greater than 2GB in size.
Also several optimizations were carried out yelding to a better
memory utilization for allocated maps along with improved times
to resolve JEQs.
! fix, pre_tag_label_filter: optimized and improved runtime
evaluation part of this feature, avoiding a costly strdup() and
returning immediately on certain basic mismatch conditions.
! fix, kafka_common.[ch]: a new p_kafka_produce_data_and_free()
is invoked to optimize memory allocations and releases.
! fix, plugin_cmn_avro.c: when a schema registry is being defined,
ie. kafka_avro_schema_registry, the logic to generate the schema
name has been changed: use topic plus record name as the schema
name, use underscore as separator within the record name, stop
adding a "-value" suffix. Thanks to Uwe Storbeck ( @ustorbeck )
for this contribution.
! fix, util.c: roundoff_time() to reason always with the locally
configured time, like for the rest of functional (as in non-data)
timestamps, ie. refresh time, deadline, etc.
! fix, log.c: when log messages are longer than message buffer,
the message gets cut off. As the trailing newline also gets cut
off the message will be concatenated with the following message
which makes the log hard to read. Thanks to Uwe Storbeck
( @ustorbeck ) for this contribution.
- Completed the retirement of legacy packet classification based
on home-grown code (Shared Objects) and the L7 layer project.
- Removed the mpls_stck_depth primitive due to the introduction
of the mpls_label_stack primitive.
1.7.7 -- 07-11-2021
+ BGP, BMP, Streaming Telemetry daemons: introduced parallelization
of dump events via a configurable amount of workers where the unit
of parallelization is the exporter (BGP, BMP, telemetry exporter),
ie. in a scenario where there are 4 workers and 4 exporters each
worker is assigned one exporter data to dump.
+ pmtelemetryd: added support for draft-ietf-netconf-udp-notif:
a UDP-based notification mechanism to collect data from networking
devices. A shim header is proposed to facilitate the data streaming
directly from the publishing process on network processor of line
cards to receivers. The objective is a lightweight approach to
enable higher frequency and less performance impact on publisher
and receiver process compared to already established notification
mechanisms. Many thanks to Alex Huang Feng ( @ahuangfeng ) and the
whole Unyte team.
+ BGP, BMP, Streaming Telemetry daemons: now correctly honouring the
supplied Kafka partition key for BGP, BMP and Telemetry msg logs
and dump events.
+ BGP, BMP daemons: a new "rd_origin" field is added to output log/
dump to specify the source of Route Distinguisher information (ie.
flow vs BGP vs BMP).
+ pre_tag_map: added ability to tag new NetFlow/IPFIX and sFlow
sample_type types: "flow-ipv4", "flow-ipv6", "flow-mpls-ipv4" and
"flow-mpls-ipv6". Also added a new "is_bi_flow" true/false key to
tag (or exclude) NSEL bidirectional flows. Added as well a new
"is_multicast" true/false config key to tag (or exclude) IPv4/IPv6
multicast destinations.
+ maps_index: enables indexing of maps to increase lookup speeds on
large maps and/or sustained lookup rates. The feature has been
remplemented using stream-lined structures from libcdada. This is
a major work that helps preventing the unpredictable behaviours
caused by the homegrown map indexing mechanism. Many thanks to
Marc Sune ( @msune ).
+ maps_index: support for indexing src_net and dst_net keywords has
been added.
+ Added _ipv6_only config directives to optionally
enable the IPV6_V6ONLY socket option. Also changed the wrong
setsockopt() IPV6_BINDV6ONLY id to IPV6_V6ONLY.
+ Added log function to libserdes to debug transactions with the
Schema Registry when kafka_avro_schema_registry is set.
+ nDPI: newer versions of the library (ie. >= 3.5) bring changes
to the API. pmacct is now aligned to compile against these.
+ pmacctd: added pcap_arista_trailer_offset config directive since
Arista has changed the structure of the trailer format in recent
releases of EOS. Thanks to Jeremiah Millay ( @floatingstatic )
for his patch.
+ More improvements carried out on the Continuous Integration
(CI) side by migrating from Travis CI to GitHub Actions. Huge
thanks to Marc Sune ( @msune ) to make all of this possible.
+ More improvements also carried out in the space of the Docker
images being created: optimized image size and a better layered
pipeline. Thanks to Marc Sune ( @msune ) and Daniel Caballero
( @dcaba ) to make all of this possible.
+ libcdada shipped with pmacct was upgraded to version 0.3.5. Many
thanks Marc Sune ( @msune ) for his work with libcdada.
! build system: several improvements carried out in this area,
ie. improved MySQL checks, introduced pcap-config tool for
libpcap, compiling on BSD/old compilers, etc. Monumental thanks
to Marc Sune ( @msune ) for his continued help.
! fix, nfacctd: improved euristics to support the case of flows
with both IPv4 and IPv6 source / destination addresses (either
or populated). Also improved euristics to distinguish event data
vs traffic data in NetFlow v9/IPFIX from Cisco 9300/9500, ASA
firewalls and Cisco 4500X.
! fix, nfacctd: improved support for initiatorOctets (IE #231) and
responderOctets (IE #232). Thanks to Esben Laursen ( @hyberdk )
for reporting the issue.
! fix, nfacctd: in NF_mpls_vpn_id_handler() double ntohl() calls
were applied for the case of 'vrfid'-encoded mpls_vpn_rd field.
! fix, sfacctd: wrong ethertype set for VLAN-tagged, MPLS-labelled
IPv6 traffic. Impacting BGP resolution among others. Thanks to
Jeremiah Millay ( @floatingstatic ) for his help resolving the
problem.
! fix, BGP, BMP daemons: parsing improvements: added a check for
BGP Open message and BGP Open Options lengths. Strengthened
parsing of Peer Up, Route Monitoring and Peer Down v4 messages.
! fix, BGP, BMP daemon: when using Avro encoding and Avro Schema
Registry, attempt to reconnect if serdes schemas are voided.
Also now checking for serdes schema definitions before doing a
serdes_schema_serialize_avro() to avoid triggering a SEGV.
Finally improved serdes logging.
! fix, BGP, Streaming Telemetry daemons: in daemon logs, summary
counters for amount of tables / entries dumped were wrong.
! fix, BGP daemon: distinguish among null and zero value AIGP
and Prefix SID attributes. Same applies for Local Preference
and MED attributes.
! fix, BMP daemon: resolved a memory leak in bgp_peers_free().
Thanks to Pether Pothier ( @pothier-peter ) for his patch. Also
resolved a leak caused by an invalid BGP message contained in a
BMP Route Message v4.
! fix, BMP daemon: correctly setting peer_ip and peer_tcp_port
JSON fields for Term messages. Also the correct bmp_router
value when bmp_daemon_parse_proxy_header feature is enabled.
! fix, BMP daemon: several encoding issues when using Apache Avro
ie. u_int64_t now correctly encoded with avro_value_set_long(),
certain u_int32_t fields switched to avro_value_set_long() due
to lack of unsignedness in Avro encoding, improved various
aspectes of Avro-JSON format output, etc.
! fix, pmtelemetryd: wrong parsing of pm_tfind() output was
leading to mistaken data attribution of UDP-based peers (always
first peer to connect was being picked).
! fix, pmtelemetryd: when set, the pidfile config directive was
not being correctly honoured.
! fix, RPKI: the RTR PDU element for maxLength is uint8, therefore
it might have been possible to transmit incorrect RTR data.
Thanks to Job Snijders ( @job ) for his patch.
! fix, SQL plugins: amended the text composition of SQL queries
that are involving latitude and longitude keys.
! fix, MySQL plugin: check for 'unix:' prefix string only when a
sql_host configuration directive is specified.
! fix, nfprobe: modernized Application Information export. Until
the previous release pmacct was adhering to aging NBAR model
whereas now NBAR2 has been implemented. Thanks to Rob Cowart
( @robcowart ) for helping out resolving this issue.
! fix, tee plugin: restored usefulness of tee_source_ip which was
broken in 1.7.6. Thanks to Jeremiah Millay ( @floatingstatic )
for reporting the issue.
! fix, maps_index: indexing of mpls_pw_id was broken. Also now,
when the feature is enabled, actual data is being referenced in
the index structure instead of creating a copy of it; thanks to
Sander van Delden ( @SanderDelden ) for reporting the memory
leak that was resulting from the copy.
! fix, kafka_common.c: solved memory leak in p_kafka_set_topic()
when Kafka session was getting in down state. Many thanks to
Peter Pothier ( @pothier-peter ) for nailing the issue.
! fix, net_aggr.[ch]: when a networks_file is specified in the
config, gracefully handle max memory structure depth; added
also de-duplication of entries.
! fix, pmacct-defines.h: if PCAP_NETMASK_UNKNOWN is not defined,
ie. in libpcap < 1.1.0, let's define it.
! fix, SO_REUSEPORT feature was being restricted to Linux only in
previous releases: now it has been unlocked to all other OS that
do support the feature.
! fix, split SO_REUSEPORT and SO_REUSEADDR setsockopt() calls.
Thanks to @eduarrrd for reporting and resolving the issue.
! fix, several code warnings catched gcc9 and clang.
- Obsoleted sql_history_since_epoch, pre_tag_map_entries and
refresh_maps configuration directives.
1.7.6 -- 07-02-2021
+ Added dependency to libcdada in an effort to streamline basic
data structures needed for everyday coding. All new structures
will make use of libcdada, old ones will be ported over time.
Libcdada offers basic data structures in C: ie. list, set, map/
hash table, queue and is a libstdc++ wrapper. Many thanks to
Marc Sune ( @msune ) for his work with libcdada and his enormous
help facilitating the integration.
+ BGP daemon: added suppport for Accumulated IGP Metric Attribute
(AIGP) and Label-Index TLV of Prefix-SID Attribute.
+ BGP daemon: added SO_KEEPALIVE TCP socket option (ie. to keep the
sessions alive via a firewall / NAT kind of device). Thanks to
Jared Mauch ( @jaredmauch ) for his patch.
+ BGP daemon: if comparing source TCP ports among BGP peers is
being enabled (config directive tmp_bgp_lookup_compare_ports),
print also BGP Router-ID as distinguisher as part of log/dump
output.
+ BMP daemon: added support for HAProxy Proxy Protocol Header in
the first BMP message in order to determine the original sender
IP address and port. The new bmp_daemon_parse_proxy_header config
directive enables the feature. Contribution is by Peter Pothier
( @pothier-peter ).
+ BMP daemon: improved support and brought implementation on par
with the latest drafting efforts at IETF wrt draft-cppy-grow-bmp-
path-marking-tlv, draft-xu-grow-bmp-route-policy-attr-trace,
draft-ietf-grow-bmp-tlv and draft-lucente-grow-bmp-tlv-ebit.
+ BMP daemon: added 'bgp_agent_map' equivalent feature for BMP.
+ nfacctd, nfprobe plugin: added support for collection and export
of NetFlow/IPFIX data over Datagram Transport Layer Security (in
short DTLS). The feature depends on the GnuTLS library.
+ nfacctd: added support for deprecated NetFlow v9 IE #104
(layer2packetSectionData) as it is implemented for NetFlow-lite
on Cisco devices. Reused code from IPFIX IE #315.
+ nfacctd: added support for MPLS VPN RD IE #90. This comes in two
flavours both found across vendor implementations: 1) IE present
in flow data and 2) IE present in Options data as a lookup from
IE #234 (ingressVRFID) and #235 (egressVRFID).
+ nfacctd: added a new timestamp_export aggregation primitive to
record the timestamp being carried in the header of NetFlow/IPFIX
messates (that is, the time at which the export was performed).
+ nfprobe plugin: added support for ICMP/ICMPv6 information as part
of the NetFlow/IPFIX export. The piece of info is encoded in the
destination port field as per the current common understandings
across vendors. As a result of that, the 'dst_port' primitive is
to be part of the aggregation method in order to leverage this
feature.
+ MySQL plugin: introduced support to connect to a MySQL server
via UNIX sockets.
+ tee plugin: added crc32 hash algorithm as a new balancing option
for nodes in the receiving pool. It hashes original exporter IP
address against a crc32 function. Thanks to @edge-intelligence
for the contribution.
+ Massive improvements carried out on the Continuous Integration
(CI) side, ie. to ensure better quality of the code, and on the
containerization side by offering official stable / bleeding edge
Docker images. Huge thanks to Marc Sune ( @msune ) to make all of
this possible.
! fix, BGP daemon: re-worked internal structuring of 'modern' BGP
attributes: for the sake of large-scale space optimization
certain attributes are confined in a separate (less used)
bgp_info_extra structure.
! fix, BGP daemon: improved support for BGP ADD-PATH, ie. made it
per Address-Family rather than global. Also comparisons upon
doing route looup were improved and normalized.
! fix, BGP daemon: use split buffers for recv and send functions
of the BGP x-connects feature. Also improved validation when
processing a bgp_daemon_xconnect_map.
! fix, BGP daemon: when using BGP x-connects, close unused file
descriptors in bgp_peer_xconnect_init() in order to avoid
quickly reaching the maximum amount of allowed open descriptors
in case of BGP flaps.
! fix, BGP daemon: trigger a log message for a missing entry while
processing bgp_daemon_xconnect_map in bgp_peer_xconnect_init().
! fix, BGP daemon: enabled log notifications (that is, log anti-
spam measure) upon reaching limit of allowed BGP peers.
! fix, BGP daemon: ecommunity_ecom2str(), first thing make sure
that the destination size is enough! Missing this did cause some
SEGVs due to heap corruption. Thanks to Chris Danis ( @cdanis )
for his help resolving the issue.
! fix, BGP daemon: solved a memory leak in aspath_make_str_count()
by returning result from aspath_make_empty(), if any. Thanks very
much to Peter Pothier ( @pothier-peter ) for his contribution.
! fix, BMP daemon: several encoding issues when using Apache Avro
ie. missing conditional branching, wrong field names, etc. Thanks
also to Raphael Barazzutti ( @rbarazzutti ) for several of those
fixes.
! fix, BMP daemon: throw an error for any issues (error or zero
length) related to the BGP Update PDU parsing; also added marker
and length checks for BGP Open PDU in Peer Up messages.
! fix, BMP daemon: both timestamp of the BMP event and its
arrival at the collector are now recorded and printed out
separately; before they were wrongly muxed on one single field
making it uncertain for the user what was the time reference.
! fix, BMP daemon: correctly print Peer Distinguisher for Route
Monitoring messages. Also improved BMP lookup comparisons in
order to factor in Peer Distinguisher if any.
! fix, BMP daemon: print 'is_in' boolean for Adj-Rib-In data
instead of having it implicit. Also print 'is_post' for Post-
Policy Adj-Rib-In data.
! fix, BMP daemon: upon receipt of a Termination message, do
proactively close the TCP session.
! fix, nDPI: newer versions of the library (ie. >= 3.2) require
calling ndpi_finalize_initialization() somewhere after the
detection module init finished. Contribution is from Toni Uhlig
( @lnslbrty ).
! fix, pmacctd: link checks were being mistakenly skipped when
reading from a pcap_savefile. Also now if a selected aggregation
primitive is unsuitable for a given Layer2, it is simply cleared
(with an info message issued) instead of making the daemon bail
out.
| fix, print plugin: bail the plugin out if its output was set to
stdout while the daemon was started as daemonized.
! fix, PostgreSQL plugin: in PG_compose_conn_string() allow any
intersection of host, port and cafile options.
! fix, nfprobe plugin: changed default export version from NetFlow
v5 to IPFIX.
! fix, sfprobe plugin: FreeBSD was complaining of errno 22 (Invalid
argument) upon sendto().
! fix, tee plugin: replication of IPv6 packets has been now tested
working. Previously the output message size was obviously encoded
wrongly and the checksum (mandatory piece of info to fill in IPv6,
contrary to IPv4 where it is optional) was not being computed.
! fix, kafka_common.c: improved p_kafka_check_outq_len() error log
message to report the amount of elements have been successfully
processed in order to better assess impact and dynamics of the
problem when inspecting logs.
! fix, net_aggr.c: if networks_file_filter is set to true, don't
add a default route to the table.
! fix, cfg.c: throw error if config file is not a regular file.
! fix, compiling against gcc10: renamed some variables and unified
declaration of others in order to be more friendly to the new
version of gcc. Also fixed several code warnings catched gcc8.
- Removed the IP prefix label feature that was enabled via the
--enable-plabel configure script switch.
1.7.5 -- 17-06-2020
+ pmacct & Redis: pmacct daemons can now connect to a Redis cache.
The main use-case currenly covered is: registering every stable
daemon component in a table so to have, when running a cluster
comprising several daemons / components, an olistic view of what
is currently running and where; shall a component stop running
or crash it will disappear from the inventory.
+ BMP daemon: as part of the IETF 107 vHackaton, preliminar support
for draft-xu-grow-bmp-route-policy-attr-trace and draft-lucente-
grow-bmp-tlv-ebit was introduced. Also added support for Peer
Distinguisher field in the BMP Per-Peer Header.
+ BMP daemon: added support for reading from savefiles in libpcap
format (pcap_savefile, pcap_savefile_delay, pcap_savefile_replay,
pcap_filter) as an alternative to the use of bmp_play.py.
+ BMP daemon: re-worked, improved and generalized support for TLVs
at the end of BMP messages. In this context, unknown Stats data
is handled as a generic TLV.
+ BMP daemon: added SO_KEEPALIVE TCP socket option (ie. to keep the
sessions alive via a firewall / NAT kind of device). Thanks to
Jared Mauch ( @jaredmauch ) for his patch.
+ nfacctd, nfprobe plugin: added usec timestamp resolution to IPFIX
collector and export via IEs #154, #155. For export, this can be
configured via the new nfprobe_tstamp_usec knob.
+ nfacctd: new nfacctd_templates_receiver and nfacctd_templates_port
config directives allow respectively to specify a destination
where to copy NetFlow v9/IPFIX templates to and a port where to
listen for templates from. If nfacctd_templates_receiver points to
a replicator and the replicator exports to nfacctd_templates_port
of a set of collectors then, for example, it gets possible to share
templates among collectors in a cluster for the purpose of seamless
scale-out.
+ pmtelemetryd: in addition to existing TCP, UDP and ZeroMQ inputs,
the daemon can now read Streaming Telemetry data in JSON format
from a Kafka broker (telemetry_daemon_kafka_* config knobs).
+ pmgrpcd.py: Use of multiple processes for the Kafka Avro exporter
to leverage the potential of multi-core/processors architectures.
Code is from Raphael P. Barazzutti ( @rbarazzutti ).
+ pmgrpcd.py: added -F / --no-flatten command-line option to disable
object flattening (default true for backward compatibility); also
export to a Kafka broker for (flattened) JSON objects was added (in
addition to existing export to ZeroMQ).
+ nDPI: introduced support for nDPI 3.2 and dropped support for all
earlier versions of the library due to changes to the API.
+ Docker: embraced the technology for CI purposes; added a docker/
directory in the file distribution where Dockerfile and scripts to
build pmacct and dependencies are shared. Thanks to Claudio Ortega
( @claudio-ortega ) for contributing his excellent work in the area.
! fix, pmacctd: pcap_setdirection() enabled and moved to the right
place in code. Libpcap tested for function presence. Thanks to
Mikhail Sennikovsky for his patch.
! fix, pmacctd: SEGV has been detected if passing messages with an
unsupported link layer.
! fix, uacctd: handle non-ethernet packets correctly. Use mac_len = 0
for non-ethernet packets in which case a zeroed ethernet header is
used. Thanks to @aleksandrgilfanov for his patch.
! fix, BGP daemon: improved handling of withdrawals for label-unicast
and mpls-vpn NLRIs.
! fix, BGP daemon: improved decoding of MPLS labels by passing it via
a "0x%02x%02x%01x" formatter. In the past some labels may have been
printed out incorrectly.
! fix, BGP daemon: decoding origin field correctly. Thanks to Peter
Pothier ( @pothier-peter ) for his patch.
! BGP Looking Glass: LG code was moved from pmbgpd to pmacct libbgp
so to be re-used in other components (ie. BGP thread of a flow
daemon, BMP daemon, etc.).
! fix, BMP daemon: timestamps for Route Monitoring message were set
to the current time rather than timestamp in the Per-Peer Header.
Thanks to Peter Pothier ( @pothier-peter ) for reporting the issue.
! fix, BMP daemon: V flag test to allow IPv6 prefixes/peers was not
correct (details in PR #362 on GitHub). Thanks @bcavns01 for his
patch.
! fix, BGP, BMP daemons: modified approach to message segmentation
by ensuring reading exactly one message at a time (instead of the
previous unaligned approach that was aiming to fill the available
read buffer up) and waiting for all segments be available before
processing a message (instead of the previous greedy approach that
was trying to parse also partial messages).
! fix, RPKI daemon: in rpki_prefix_lookup_node_match_cmp() prevent
invalid results to over-write a previously computed valid one.
! fix, pmtelemetryd: recv() does include a MSG_WAITALL option to make
sure all data is available before processing a given message; now
n alarm() syscall is introduced so to prevent stalls due to bogus /
incomplete data.
! fix, tee plugin: Tee_init_socks() now does not overwrite previously
computed address length anymore: issues were repoted with IPv6 IPv4-
mapped addresses.
! fix, nfprobe plugin: take into account ingress/egress interfaces,
if available, when comparing flows. Thanks to Mikhail Sennikovsky
for his patch.
! fix, pretag.c: incorrect string termiantion in pretag_copy_label()
was making the daemon SEGV upon certain conditions when defining
set_label statements in a pre_tag_map.
! fix, pretag_handlers.c: pretag_copy_label() instead of memcpy() in
pretag_label_handler() to not borrow reference to label value and
consequently lead to SEGV.
! fix, zmq_common.c: missing variable init in p_zmq_zap_handler() was
giving troubles with gcc7 compiler optimizations. Thanks to Yuri
Lachin ( @yuyutime ) for his support resolving this bug.
! fix, sql_common.c: print custom primitives with hex semantics among
quotes. Hexs require a char type defined in the SQL table schema.
! fix, addr.c: passing right aligned argument to ip6_addr_cmp() in
host_addr_mask_cmp(). This was found to impact selective replication
of IPv6 flows basing on src_net and/or dst_net primitives in the
pre_tag_map.
! fix, several code warnings catched by gcc7 and gcc8. Also several
functions were renamed to avoid namespace conflicts with linked
libraries.
- Obsoleted --enable-64bit knob which was already defaulting to true
for some releases already.
- Obsoleted savefile_wait config knob (pcap_savefile_wait must be
used instead).
1.7.4p1 -- 09-02-2020
! fix, pre_tag_map: a memory leak in pretag_entry_process() has been
introduced in 1.7.4. Thanks to Fabien Vincent and Olivier Benghozi
for their support resolving the issue.
1.7.4 -- 31-12-2019
+ Released pmgrpcd.py v3: a Streaming Telemetry collector and decoder
for multi-vendor environments written in Python3. It supports gRPC
transport along with Protobuf encoding as input and can output to
Kafka with Avro encoding. Output to files and JSON encoding is
currently supported sending data via ZMQ to pmtelemetryd first. It
was tested working with data input from Cisco and Huawei routers
and v3 replaces v2. Thanks to the Streaming Telemetry core team:
Matthias Arnold ( @tbearma1 ), Camilo Cardona ( @jccardonar ),
Thomas Graf ( @graf3 , @graf3net ), Paolo Lucente ( @paololucente ).
+ Introduced support for the 'vxlan' VXLAN/VNI primitive in all traffic
daemons (NetFlow/IPFIX, sFlow and libpcap/ULOG). Existing inner tunnel
primitives (ie. tunnel_src_host, tunnel_dst_host, tunnel_proto, etc.)
have been wired to the VXLAN decoding and new ones (tunnel_src_mac,
tunnel_dst_mac, tunnel_src_port, tunnel_dst_port) were defined.
+ BMP daemon: added support for Peer Up message namespace for TLVs
(draft-ietf-grow-bmp-peer-up) and also support for Route Monitor
and Peer Down TLVs (draft-ietf-grow-bmp-tlv).
+ BGP, BMP daemons: in addition to existing JSON export, data can now
be exported in Apache Avro format. There is also support for the
Confluent Schema Registry.
+ Introduced support for JSON-encoded Apache Avro encoding. While the
binary-encoded Apache Avro is always recommended for any production
scenarios (also to optionallly leverage Confluent Schema Registry
support), JSON-encoded is powerful for testing and troubleshooting
scenarios.
+ sfprobe plugin: added support for IPv6 transport for sFlow export.
sfprobe_agentip is an IP address put in the header of the sFlow
packet. If underlying transport is IPv6, this must be configured to
an IPv6 address.
+ zmq_common.[ch]: Improved modularity of the ZMQ internal API and
decoupled bind/connect from push/pull and pub/sub; also improved
support for inproc sockets. All to increase the amount of use-cases
covered by the API.
+ bgp_peer_src_as_map: added 'filter' key to cover pmacctd/uacctd use
cases.
+ nfprobe, sfprobe plugins: introduced [sn]fprobe_index_override to
override ifindexes dynamically determined (ie. by NFLOG) with values
computed by [sn]fprobe_ifindex.
+ MySQL, PostgreSQL plugins: added support for SSL/TLS connections by
specifying a CA certificate (sql_conn_ca_file).
+ Kafka, AMQP plugins: amqp_markers and kafka_markers have now been
properly re-implemented when output encoding is Avro using an own
Avro schema (instead of squatting pieces of JSON in the data stream
for the very purpose).
+ print plugin: introduced print_write_empty_file config knob (true,
false) to create an empty output file when there are no cache entries
to purge. Such behaviour was present in versions up to 0.14 and may
be preferred by some to the new >= 1.5 versions behaviour. Thanks to
Lee Yongjae ( @setup74 ) for the contribution.
! fix, signals.c: signals handling has been restructured in order to
block certain signals during critical sections of data processing.
Thanks to Vaibhav Phatarpekar ( @vphatarp ) for the contribution.
! fix, signals.c: slimmed reload() signal handler code and moved it to
a synchronous section. The handler is to reset logging output to
files or syslog. Thanks to Jared Mauch ( @jaredmauch ) for his
support resolving this.
! fix, pmbgpd, pmbmpd and pmtelemetryd daemons: added extra signals
handling (SIGINT, SIGTERM, SIGCHLD) consistently to traffic daemons.
! fix, BGP daemon: withdrawals of label-unicast (support introduced in
1.7.3) and mpls-vpn NLRIs did fail to parse in release 1.7.3 and
were silently discarded.
! fix, nfacctd: wired (BGP, BMP, ISIS, etc) lookups to NetFlow (Secure)
Event Logging (NEL/NSEL).
! fix, pmtelemetryd: re-implemented a decoder for so-called Cisco v1
Streaming Telemetry proprietary header over UDP/TCP streams.
! fix, pmtelemetryd: improved sanitization of input JSON objects by
also checking for isspace() other than isprint() for pretty-printed
objects.
! maps_index: optimized lookups, improved debugging output upon loading
indexes.
! fix, tee plugin: overwriting computed IP address length with socket
container length was found to prevent output data on some BSDs.
! fix, kafka_common.c: if taking the p_kafka_close() route, ensure to
return and not perform any further polling in order to avoid SEGVs.
! fix, BMP daemon: incorrect decoding of type was preventing correct
logging of Init and Term messages extra info. Also in Term messages
TLV data was incorrectly consumed twice triggering length check
warnings.
! fix, BMP daemon: added checks for successful BGP PDU parsing in both
Peer Up (BGP OPEN) and Route Monitor (BGP UPDATE) messages.
! fix, BMP daemon: improved length checks and making sure that strings
potentially non null-terminated are now terminated. Also TLV-related
code has been refactored.
! fix, pmbgp.py: the example client for BGP Looking Glass was migrated
to Python3: thanks to @brusilov for the contribution.
! fix, nfacctd: if src_port or dst_port primitives are selected, enable
IP fragment handling. Needed to process L4 of IPFIX IE #351.
! fix, nfv9_template.c: correct handling of variable-length IPFIX
fields. Thanks to Nimrod Mesika ( @nimrody ) for the contribution.
! fix, PostgreSQL plugin: ABSTIME was replaced with to_timestamp() in
queries as support for ABSTIME was dropped as of PostgreSQL 12. Many
thanks to Manuel Mendez ( @mmlb ) for the contribution.
! fix, PostgreSQL plugin: SEGVs were observed when the queue of pending
queries was non-empty (ie. nfacctd_time_new set to false, default);
thanks to Guo-Wei Su ( @nansenat16 ) for the contribution.
! fix, cfg_handlers: [sn]facctd_disable_checks, nfacctd_disable_opt_
scope_check could not be properly set to false.
! fix, sql_common.c: src_host_coords and dst_host_coords primitives
have been correctly spaced in SQL queries. Also float values are now
quoted. Finally, sampling_direction primitive is encoded correctly.
! fix, kafka plugin: if kafka_avro_schema_registry is in use, subject
name is aligned to Kafka topic name (if topic is not dynamic).
! fix, pretag.c: when using 'label', store the label string in the
heap (instead of the stack). Thanks to Raphael P. Barazzutti
( @rbarazzutti ) for the contribution.
! fix, pretag.c: JEQ labels are now correctly free() during init upon
map reload.
! fix, zmq_common.c: missing variable init in p_zmq_zap_handler() was
causing plugin_pipe_zmq operations to fail on certain compilers (ie.
gcc7). Thanks to Yuri Lachin ( @yuyutime ) for his support.
! fix, cfg_handlers.c: reviewed handling of parsed 'zero' value for
several config directives.
! fix, countless code warnings when enabling -Wall (--enable-debug);
also included -Wall in Continuous Integration tests. Restructured
globals, header inclusions, function prototypes definition, etc.
Many thanks to Marc Sune ( @msune ) for all his efforts.
! fix, configure.ac: evaluation of --enable-debug pushed to the end of
the script so to not interfere with tests (ie. alignment, endianess,
etc.).
- BMP daemon: retired support for draft-hsmit-bmp-extensible-routemon-
-msgs.
- AMQP plugin: obsoleted amqp_avro_schema feature (which includes
amqp_avro_schema_routing_key and amqp_avro_schema_refresh_time keys
config keys). Avro schemas can now only be written to files.
1.7.3 -- 16-05-2019
+ Introduced the RPKI daemon to build a ROA database and check prefixes
validation status and coverages. Resource Public Key Infrastructure
(RPKI) is a specialized public key infrastructure (PKI) framework
designed to secure the Internet routing. RPKI uses certificates to
allow Local Internet Registries (LIRs) to list the Internet number
resources they hold. These attestations are called Route Origination
Authorizations (ROAs). ROA information can be acquired in one of the
two following ways: 1) importing it using the rpki_roas_file config
directive from a file in the RIPE Validator format or 2) connecting
to a RPKI RTR Cache for live ROA updates; the cache IP address/port
being defined by the rpki_rtr_cache config directive (and a few more
optional rpki_rtr_* directives are available and can be reviwed in
the CONFIG-KEYS doc). The ROA fields will be populated with one of
these five values: 'u' Unknown, 'v' Valid, 'i' Invalid no overlaps,
'V' Invalid with a covering Valid prefix, 'U' Invalid with a covering
Unknown prefix. Thanks to Job Snijders ( @job ) for his support and
vision.
+ Introducing pmgrpcd.py, written in Python, a daemon to handle gRPC-
based Streaming Telemetry sessions and unmarshall GPB data. Code
was mostly courtesy by Matthias Arnold ( @tbearma1 ). This is in
addition (or feeding into) pmtelemetryd, written in C, a daemon to
handle TCP/UDP-based Streaming Telemetry sessions with JSON-encoded
data. Thanks to Matthias Arnold ( @tbearma1 ) and Thomas Graf for
their support and contributing code.
+ pmacctd, uacctd: added support for CFP (Cisco FabricPath) and Cisco
Virtual Network Tag protocols. Both patches were courtesy by Stephen
Clark ( @sclark46 ).
+ print plugin: added 'custom' to print_output. This is to cover two
main use-cases: 1) use JSON or Avro encodings but fix the format of
the messages in a custom way and 2) use a different encoding than
JSON or Avro. See also example in examples/custom and new directives
print_output_custom_lib and print_output_custom_cfg_file. The patch
was courtesy by Edge Intelligence ( @edge-intelligence ).
+ Introducing mpls_pw_id aggregation primitive and mpls_pw_id key in
pre_tag_map to filter on signalled L2 MPLS VPN Pseudowire IDs.
+ BGP daemon: added bgp_disable_router_id knob to enable/disable BGP
Router-ID check, both at BGP OPEN time and BGP lookup. Useful, for
example, in scenarios with split BGP v4/v6 AFs over v4/v6 transports.
+ BGP, BMP daemons: translate origin attribute numeric value into IGP
(i), EGP (e) and Incomplete (u) strings.
+ plugins: added new plugin_exit_any feature to make the daemon bail
out if any (not all, which is the default behaviour) of the plugins
exits.
+ maps_index: improved selection of buckets for index hash structure
by picking the closest prime number to the double of the entries of
the map to be indexed in order to achieve better elements dispersion
and hence better performances.
+ nfacctd: added support for IPFIX templateId-scoped (IE 145) sampling
information.
+ pmacctd, uacctd, sfacctd, nfacctd: added a -M command-line option to
set *_markers (ie. print_markers) to true and fixed -A command-line
option to set print_output_file_append to align to true/false.
! fix, BGP, BMP, Streaming Telemetry daemons: improved sequencing of
dump events by assigning a single sequence number per event (ie. for
streaming pipeline scenarios in order to reduce correlation with
dump_init/dump_close messages). Also amount of record dumped was
added to the close message.
! fix, BGP, BMP, Streaming Telemetry daemons: removed hierarchical
json_decref() since json_object_get() borrows reference. This was
occasionaly leading to SEGVs.
! fix, uacctd: dynamically allocate jumbo_container buffer size as
packets larger than 10KB, previous static allocation, would lead to
crashes.
! fix, nfacctd: wired (BGP, BMP, ISIS, etc.) lookups to the NEL/NSEL
use-case.
! fix, nfacctd: search for IE 408 (dataLinkFrameType) was leading to
SEGVs. Also improved handling of variable-length IPFIX templates.
! fix, BMP daemon: solved an occasional truncation of the last message
in a packet.
! fix, BGP daemon: when processing bgp_daemon_md5_file, ipv4 addresses
were incorrectly translated to ipv4-mapped ipv6 ones as a result of
which TCP-MD5 hashes were not correctly bound to sockets.
! fix, BGP daemon: improved label-unicast and mpls-vpn SAFIs handling
(some bogus messages, multiple labels, etc.).
! fix, BGP daemon: introduced PREFIX_STRLEN to make enough room for
prefix2str() calls (before unsufficient INET6_ADDRSTRLEN was used).
! fix, BMP daemon: improved handling of ADD-PATH capability.
! fix, plugins: an incorrect evaluation in P_cache_attach_new_node did
make possible to buffer overrun in plugins cache allocation. This was
found related to a "[..]: Assertion `!cache_ptr->stitch' failed."
daemon bail-out message.
! fix, plugins: if pidfile directive was enabled, exit_gracefully() was
mistakenly deleting the plugin pidfile when called by a child process
(ie. writer, dumper, etc.).
! fix, plugins: when taking exit_gracefully(), if the process is marked
as 'is_forked', just exit and don't perform extra ops in exit_all()
or exit_plugin().
! fix, plugins: re-evaluate dynamic tables/files name if *_refresh_time
is different than *_history period.
! fix, SQL plugins: a missing 'AND' was making SQL statements related
to src_host_coords and dst_host_coords fail.
! fix, GeoIPv2: if no match is returned by libmaxminddb, return O1 code
(Other Country) instead of a null value.
! fix, flow_to_rd_map: mpls_vpn_id was not working when maps_index was
enabled. Also partly re-written mpls_vpn_id handler.
! fix, nfprobe plugin: serialize_bin() function introduced for correct
serialization of custom primitives defined with 'raw' semantics.
! fix, PostgreSQL plugin: testing for presence of PQlibVersion() in
libpq to prevent compiling issues (ie. on CentOS 6).
! fix, MySQL plugin: including mysql_version.h to compile successfully
against newer MariaDB releases.
! fix, nDPI classification: send log message if 'class' primitive is
selected but nDPI is not compiled in; also updated code to follow
API changes in versions >= 2.6 of the library. Dropped support for
versions < 2.4.
! fix, sfprobe plugin: added (and documented) conditional for optional
export of classification info.
! fix, aggregate_primitives: field_type is now also allowed for pmacctd
and uaccd daemons so that it can be used for NetFlow v9/IPFIX export
(nfprobe plugin) purposes.
! fix, pre_tag_map: if no 'ip' keyword is specified, an entry of the
map gets recirculated in order to be set for both v4 and v6 maps. If
a 'set_label' is also specified, it was causing a SEGV. Now the label
is correctly copied in case of recirculation.
! fix, zmq_common.c: added option for non-blocking p_zmq_send_bin() as
otherwise program would block in case of no consumers (main use-case:
flow replication over ZeroMQ queues); as a result, a generous hwm
value was added on both sides of these queues.
! fix, zmq_common.c: ZAP socket moved inside thread to prevent failed
assert() when compiling with gcc7/gcc8. Also a single user/password
auto-generated combination is used for all plugins.
! fix, signals.c: SIGUSR1 handler for nfacctd and nfacctd is changed to
syncronous in order to prevent race conditions. Also, in pmacctd,
upon sending SIGUSR1, stats were not printed when reading packets
from a pcap_interfaaces_map.
! fix, plugin_cmn_json.c: if leaving protocols numerical (ie. proto,
tunnel_proto primitives), convert them to string-represented numbers
for data consistency for consumers.
! fix, util.c: open_output_file(), if file exists and it's a FIFO then
set O_NONBLOCK when opening.
! fix, pretag.c: pretag_index_report() was reporting incorrect info of
the hash structure built for the maps_index feature. Its format was
has also changed to be better parseable.
! fix, compile time warnings: several warnings were addressed including
but not restricted to -Wformat ones. Also an annotation was added to
the Log function to inform the compiler it's a printf-style function,
allowing it to give warnings for argument mismatches.
- --enable-ipv6 configure script switch has been deprecated and, as a
result, IPv6 support was made mandatory.
- BGP daemon: removed unused pathlimit field from bgp_attr structure.
- pmacct client: removed deprecated SYM field from from formatted and
CSV headers.
1.7.2 -- 26-11-2018
+ nfacctd, sfacctd: added Kafka broker among the options to receive
NetFlow/IPFIX, sFlow data from. Host, port and topic should all be
specified along with an optional config file to pass to librdkafka.
+ nfacctd, sfacctd, pmtelemetryd: added ZeroMQ queue among the options
to receive NetFlow/IPFIX, sFlow or Streaming Telemetry data from. An
IP address and port should be specified.
+ nfacctd, sfacctd: added sampling_direction to the set of supported
primitives, valid values being ingress, egress and unknown.
+ nfacctd, sfacctd: stats, ie. amount of NetFlow/IPFIX or sFlow packets
received per router, are now available when in tee mode. Stats can be
retrieved via a SIGUSR1 UNIX signal.
+ pcap_savefile_replay: a feature to replay content for the specified
amounf of time when reading from a pcap_savefile.
+ pre_tag_map: added several new keys: src_net and dst_net (to tag on
source and destination IP prefixes respectively), bgp_nexthop (to
tag on BGP nexthop) and nat_event.
+ BGP daemon: added bgp_lrgcomm_pattern feature to filter large BGP
communities (in addition to existing equivalent knobs to filter on
standard and extended communities).
+ BMP, Streaming Telemetry daemons: msglog_file and dump_file config
directives now offer $bmp_router, $bmp_router_port, $telemetry_node
and $telemetry_node_port variables.
+ BGP, BMP, Streaming Telemetry daemons: added BGP, BMP and Streaming
Telemetry exporter TCP/UDP port as variable for dump/log filenames
(to better support NAT traversal scenarios).
+ BGP, BMP daemons: added message sequencing to both BGP and BMP dumps
(bgp_table_dump_*, bmp_dump_*). If dumping and logging are enabled
in parallel then sequencing the dumps allows for check pointing at
regular time intervals.
+ BMP daemon: implemented draft-hsmit-bmp-extensible-routemon-msgs for
a tlv-based encoding of route-monitoring messages with a new message
type.
+ Streaming Telemetry daemon: added sample decoders for gRPC / GPB for
Cisco and Huawei platforms, written in Python. Telemetry data is
decoded using vendor-supplied proto files and output in JSON format
in a ZeroMQ queue - suitable for ingestion in pmtelemetryd. Docs and
sample code is available in the telemetry/ directory. This is all in
addition to TCP/UDP transports and JSON encoding supported natively
in pmtelemetryd.
+ kafka plugin: introduced support for Confluent Schema Registry via
libserdes. A registry can be supplied via kafka_avro_schema_registry
config directive; the schema is generated automatically. The feature
enables validation of data passed through a Kafka broker and uses
Avro encoding.
+ kafka plugin: added $in_iface key (input interface) to the set of
variables supported by kafka_partition_key. Extremely useful when
coupled to $peer_src_ip in some scenarios.
+ print, IMT plugins: separator for CSV format can now be space (\s)
or tab (\t).
+ tee plugin: added Kafka broker among the emitters. kafka_broker and
kafka_topic knobs are now available in the tee_receivers map and a
tee_kafka_config_file directive allows to define a file with config
to pass to librdkafka.
+ tee plugin: added ZeroMQ queue among the emitters. zmq_address knob
defines the queue IP address and port to emit to.
+ tee plugin: introducing support for complex pre_tag_map when doing
replication of NetFlow/IPFIX (sFlow replication had already this).
With this feature flows are individually evaluated against supplied
filters (input interface, BGP next-hop, etc.) and (not) replicated
accordingly.
+ GeoIP v2: added support for latitude and longitude primitives via
src_host_coords and dst_host_coords knobs. This is in addition to
existing country and pocode supports.
+ files_uid, files_gid: now also user and group strings are accepted.
This is in addition to user and group IDs.
! fix, nfacctd: NF_evaluate_flow_type() improved to not detect Cisco
ASA flows (ie. those including initiator and responder octets) as
events. Also improved sanity checking of received NetFlow v9/IPFIX
data and options templates and reviwed modulo functions and improved
template hashing.
! fix, BGP, BMP, Streaming Telemetry daemons: improved log sequencing
by handling counter wrap-up more gracefully. Also a log sequencing
API was developed to improve code re-use.
! fix, BGP daemon: added check for duplicate Router-IDs at BGP OPEN
parsing time. If a duplicate is detected, the session BGP OPENing of
the new session is dropped.
! fix, BGP daemon: ADD-PATH capability was checked only in the first
AFI/SAFI and was being set in the reply for last AFI/SAFI RECEIVE(1)
if first included SEND(2) or SEND-RECEIVE(3). Thanks to Markus Weber
( @FvDxxx ) for his patch.
! fix, BGP daemon: upon route lookup, don't perform ADD-PATH logics if
no PATH-ID (even if ADD-PATH capability is announced by the peer).
Thanks to Camilo Cardona ( @jccardonar ) for his support solving the
issue.
! fix, BGP daemon: graceful handling of invalid AS-PATH segment types
(ie. AS-PATH in BGP UPDATE inconsistent with capabilities passed in
BGP OPEN) in order to avoid SEGVs.
! fix, pmtelemetryd: improved support for UDP timeouts. Also reviewed
natively supported encodings: removed zjson and GPB was moved to pre-
processors (with samples available in telemetry/decoders directory).
! fix, pmtelemetryd: no dump_init / dump_close events sequencing since
all messages are sequenced anyway (consistency with other daemons).
! fix, kafka_common.c: now destroying both config and topic config as
part of p_kafka_close() in order to avoid memory leaks. Also, port is
omitted from broker string if not passed to p_kafka_set_broker(). And
finally output queue length checks in p_kafka_check_outq_len() have
been relaxed (to counter temporary hickups that need more patience).
! fix, kafka plugin: kafka_partition default was zero (that is, a valid
partition number) instead of -1 (RD_KAFKA_PARTITION_UA or unassigned)
which allows librdkafka to attach a partitioner.
! fix, SQL plugins: sql_table_schema is honoured even if sql_table_name
is non-dynamic. This is to cover cases where the table is rotated
externally.
! fix, mysql plugin: my_bool replaced with bool. The plugin now does
compile against MySQL 8.0. Also added inclusion of stdbool.h as on
some systems bool is not defined. Improved overall probing for MySQL
headers.
! fix, pgsql plugin: sql_recovery_backup_host was not being honoured.
PG_create_backend() now composes a proper conn_string.
! fix, print plugin: increase successful queries number, QN, only if
the output file was successfully opened.
! fix, zmq_common.c: moved ZAP socket initialization inside the ZAP
handler. See: https://github.com/zeromq/libzmq/issues/3313 .
! fix, util.c: length checks in handle_dynname_internal_strings() were
reviewed. Existings were not working in absence of starting/trailing
non-variable strings.
! fix, util.c: use lockf() instead of more problematic flock(). Thanks
to Yuri Lachin ( @yuyutime ) and Miki Takata ( @mikiT ) for their
support.
! fix, util.c: in compose_timestamp() pad usecs and use "%ld" since
time fields are signed longs. Thanks to @raymondrussell for the
patch.
! fix, ndpi_util.c: a protocol bitmask is now set in order to increase
match rate. Patch is courtesy by @rsolsn.
! fix, compile time warnings: several warnings were addressed including
but not restricted to -Wreturn-time, -Wunused-variable, implicit func
declarations, -Wformat-extra-args, -Wunused-label, -Wunused-value,
-Wunused-function, sbrk calls, -Wpointer-to-int-cast, -Wparentheses
and -Wint-to-pointer-cast.
! fix, dangerous uninitialized values: net_aggr.c, pmacct.c: in merge()
argument with non-NULL attribute could be passed NULL; bmp_msg.c: in
bmp_process_msg_route_monitor() bdata.tstamp could be uninitialized;
sfprobe_plugin.c: calloc() return value (possibly null) was not being
checked; sflow_agent.c: uninitialized ret value in sfl_agent_init()
could lead to undefined bind() error behaviour.
! fix, thread_pool.c: reviewed logics in deallocate_thread_pool() and
solved a minor memory leak in allocate_thread_pool().
- pmacctd: removed support for FDDI :)
- nfacctd: discontinued support for NetFlow v1, v7 and v8 collection
and replication.
- pre_tag_map: matching on 'sampling_rate' is not supported anymore as
a sampling_rate primitive is now available; the 'return' feature to
return matched data before completing the map workflow has started
being obsoleted (retired from docs but still available).
- plugin_pipe_check_core_pid: deprecating feature given RabbitMQ and
Kafka are not supported anymore for internal message delivery.
- tee plugin: obsoleted tee_dissect_send_full_pkt knob, entire packets
are now replicated only if no pre_tag_map or a simple pre_tag_map is
defined.
- nfprobe plugin: removed support for NetFlow v1 export.
1.7.1 -- 06-05-2018
+ pmbgpd: introduced a BGP x-connect feature meant to map BGP peers
(ie. PE routers) to BGP collectors (ie. nfacctd, sfacctd) via a
standalone BGP daemon (pmbgpd). The aim is to facilitate operations
when re-sizing/re-balancing the collection infrastructure without
impacting (ie. re-configuring) BGP peers. bgp_daemon_xconnect_map
expects full pathname to a file where cross-connects are defined;
mapping works only against the IP source address and not the BGP
Router ID, only 1:1 relationships can be formed (ie. this is about
cross-connecting, not replication) and only one session per BGP
peer is supported (ie. multiple BGP agents are running on the same
IP address or NAT traversal scenarios are not supported [yet]).
A sample map is provided in 'examples/bgp_xconnects.map.example'.
+ pmbgpd: introduced a BGP Looking Glass server allowing to perform
queries, ie. lookup of IP addresses/prefixes or get the list of BGP
peers, against available BGP RIBs. The server is asyncronous and
uses ZeroMQ as transport layer to serve incoming queries. Sample
C/Python LG clients are available in 'examples/lg'. A sample LG
server config is available in QUICKSTART. Request/Reply Looking
Glass formats are documented in 'docs/LOOKING_GLASS_FORMAT'.
+ pmacctd: a single daemon can now listen for traffic on multiple
interfaces via a polling mechanism. This can be configured via a
pcap_interfaces_map feature (interface/pcap_interface can still be
used for backward compatiblity to listen on a single interface). The
map allows to define also ifindex mapping and capturing direction on
a per-interface basis. The map can be reloaded at runtime via a USR2
signal and a sample map is in examples/pcap_interfaces.map.example.
+ Kafka plugin: dynamic partitioning via kafka_partition_dynamic and
kafka_partition_key knobs is introduced. The Kafka topic can contain
variables, ie. $peer_src_ip, $src_host, $dst_port, $tag, etc., which
are all computed when data is purged to the backend. This feature is
in addition to the existing kafka_partition feature which allows to
rely on the built-in Kafka partitioning to assign data statically to
one partition or rely dynamically on the default partitioner. The
feature is courtesy by Corentin Neau / Codethink ( @weyfonk ).
+ Introduced rfc3339 formatted timestamps: in logs, ie. UTC timezone
represented as yyyy-MM-ddTHH:mm:ss(.ss)Z; for aggregation primitives
the timestamps_rfc3339 knob can be used to enable this feature (left
disabled by default for backward compatibility).
+ timestamps_utc: new knob to decode timestamps to UTC timezone even
if the Operating System is set to a different timezone. On the goods
of running a system set to UTC please read Q18 of FAQS.
+ sfacctd: implemented mpls_label_top, mpls_label_bottom and
mpls_stack_depth primitives decoded from sFlow flow sample headers.
Thanks to David Barroso ( @dbarrosop ) for his support.
+ nfacctd: added support for IEs 130 (exporterIPv4Address) and 131
(exporterIPv6Address) when passed as part of NetFlow v9/IPFIX
option packets (these IEs were already supported when passed in flow
data). Also added support for IE 351 (dataLinkFrameSection) which
carries the initial portion of a sampled raw packet headers (a-la
sFlow). This was tested working against a Cisco NCS 5k platform.
+ nfprobe plugin: added a new nfprobe_dont_cache knob allowing to
disable caching and summarisation of flows (essentially letting the
NetFlow/IPFIX probe behave like a sFlow probe).
+ nfprobe plugin: added support for MPLS_LABEL_1, NetFlow v9/IPFIX IE
70; improved support for BGP next-hop IE 18 and 63. Also support for
IE 130/131 vi NetFlow v9/IPFIX Options was added.
+ sfprobe plugin: added sfprobe_source_ip knob to define the local IP
address from which sFlow datagrams are exported; improved support
for BGP next-hop.
+ nfacctd, sfacctd, BGP, BMP, Streaming Telemetry daemons: on Linux,
if supported, use SO_REUSEPORT for the listening socket (added to
existing SO_REUSEADDR option).
+ nfacctd, sfacctd: introduced new 'export_proto_sysid' primitive to
give visibility to NetFlow v5/v8 engine_id / NetFlow v9 source ID /
IPFIX Obs Domain ID / sFlow agentSubID.
+ nfacctd, sfacctd: extended nDPI support to NetFlow v9/IPFIX packets
with IE 315 (dataLinkFrameSection) and sFlow v5 packets with header
section.
+ nfacctd, sfacctd: extended custom primitives definition framework,
aggregate_primitives, to NetFlow v9/IPFIX packets with IE 315
(dataLinkFrameSection) and sFlow v5 sampled headers section.
+ nfacctd, sfacctd: added per-collector packets and bytes counts to
stats emitted via SIGUSR1. Also the output was made more formal (so
to be more easily parsed) and is documented in the UPGRADE notes.
+ nfacctd, pmacctd, sfacctd: pcap_savefile_delay feature introduced
to sleep for the supplied amount of seconds before playing a given
pcap_savefile. Useful, for example, to let BGP/BMP sessions come up
so that routing data is available for correlation when processing
data in the trace.
+ Kafka plugin: configuring statistics.interval.ms to a positive value
in a kafka_config_file makes now librdkafka log plenty of internal
metrics.
+ BGP daemon: added support for Extended BGP Administrative Shutdown
Communication (draft-snijders-idr-rfc8203bis-00).
+ BMP daemon: added support for draft-ietf-grow-bmp-adj-rib-out-01 and
draft-ietf-grow-bmp-loc-rib-01. As a result of that, Route Monitor
log messages now contain indication of is_out and is_filtered.
+ BMP daemon: added support for stats reports 9, 10, 11, 12 and 13 and
descriptions for the different Peer Types and and Peer Down reasons.
Finally, indication of is_post is now making to Route Monitor log
messages.
+ plugin_pipe_zmq: introduced plugin_pipe_zmq_hwm (high water mark)
knob to control the maximum amount of messages than can be stored in
the ZeroMQ queue.
+ [ns]facctd_allow_file: the map is now made reloadable at runtime via
SIGUSR2 and accepts IPv4/IPv6 prefixes increasing its scale (before
it was only accepting individual IP addresses).
+ pmacctd: added support for IPv6, MPLS for DLT_LINUX_SLL captures.
Thanks to David Barroso ( @dbarrosop ) for his support.
+ uacctd: added a global 'direction' knob to give visibility of data
capturing direction, ie. in/out. Useful for pre_tag_map use.
+ MySQL plugin: added sql_port knob in order to specify non-default
ports for connecting to the database. Patch is courtesy by Vadim
Tkachenko ( @vadimtk ).
! fix, plugins: getppid() parent process health check improved so
to work in Docker environments not assuming anymore parent PID is
1. Patch is courtesy by Hidde van der Heide ( @hvanderheide ).
! fix, plugins: imposing a budget for received messages (100) so to
preserve fairness of other operations (ie. time keeping, bucketing,
reloading maps, etc.) and prevent starvations.
! fix, plugins: retry when zmq_getsockopt() for ZMQ_EVENTS returns
EINTR. Thanks to Wouter de Jong for his support solving the issue.
! fix, plugins: when executing triggers, the first argument passed to
execv() should be the path to the invoked executable to prevent
execv(3) to fail and return EFAULT on OpenBSD. Patch is courtesy
by @higgsd.
! fix, BGP daemon: improved support of multiple capabilities per
optional parameter in the OPEN message. Also add-path capability is
now advertised if neighbor supports send/receive (previously it was
sent back on send only) of such capability. Thanks to Radu Anghel
( @cozonac ) for his support.
! fix, BGP daemon: upon route lookup, don't perform ADD-PATH logics if
no PATH-ID (even if ADD-PATH capability is announced by the peer).
Thanks to Camilo Cardona ( @jccardonar ) for his support solving the
issue.
! fix, BGP daemon: wrong type 2 32-bit ASN Route Distinguisher was
defined in network.h. Thanks to Thomas Graf for reporting the issue.
! fix, BGP, BMP daemons: lookup of BGP-LU entries is now performed
against the correct RIB.
! fix, BMP daemon: the BMP thread is now made mutually exclusive with
the BGP one (until an use-case needs to run them both). This is to
potentially prevent BGP and BMP information to interfere with each
other when correlated. Also the 'bmp' keyword was added for *_as and
*_net config directives (ie. nfacctd_as, nfacctd_net). Thanks to
Juan Camilo Cardona ( @jccardonar ) for his support.
! fix, BMP daemon: improved correlation of BMP data with traffic data
by supporting a replication use-case (the BMP exporter is a route
-server rather than an actual Edge Router) upon lookup. Thanks to
Juan Camilo Cardona ( @jccardonar ) for his support.
! fix, BMP daemon: in bgp_peer_cmp() and bgp_peer_host_addr_cmp() the
comparison function has been changed from generic memcmp() to a more
specific host_addr_cmp() as paddings were giving issues. Thanks to
Juan Camilo Cardona ( @jccardonar ) for reporting the issue.
! fix, BMP daemon: a pm_tdestroy call in bmp_peer_close() was leading
to SEGV under certain conditions by not NULL'ing all pointers. Thanks
to Juan Camilo Cardona ( @jccardonar ) for reporting the issue.
! fix, nfacctd: prevent time calculations to underflow in cases in
which sysUptime < first or last flow switched timestamps in NetFlow
v5. Patch is courtesy by David Steinn Geirsson ( @dsgwork ).
! fix, nfacctd: in the context of aggregate_primitives, now enforcing
terminating the zero when decoding variable-length IEs when applying
string semantics.
! fix, nfprobe: changed ifIndex fields from u_int16_t to u_int32_t in
order to prevent overflows and aligning to the rest of structs.
! fix, MySQL plugin: minor code revisions to restore compiling against
MariaDB 10.2.
! fix, sql_common.c: increased read_SQLquery_from_file() buffer size
so that sql_table_schema can be fed with longer CREATE TABLE
statements.
! fix, print, SQL plugins: post_tag, post_tag2 support was added to
sql_table and print_output_file. Also for Kafka, RabbitMQ plugins
kafka_topic and amqp_routing_key variables support was harmonized
with print and SQL plugins (ie. $pre_tag renamed to $tag), see
UPGRADE notes.
! fix, SQL plugins: sql_startup_delay was not being honored when
sql_trigger_exec was defined without a sql_trigger_time resulting
in empty environment variables being passed to the triggered script.
Thanks to Johannes Maybaum for his support resolving the issue.
! fix, pkt_handlers.c: tmp_asa_bi_flow value was ignored when applied
to a specific plugin.
! fix, util.c: when data timestamp is not available, dynamic file and
table names variables were populated with a 1-Jan-1970 date. Now the
current timestamp is used instead as last resort. Patch is courtesy
by Ivan F. Martinez ( @ivanfmartinez ).
! fix, addr.c: host_addr_mask_sa_cmp() and str_to_addr_mask() network
mask computation for IPv6 addresses was wrong. allow_file feature
was affected.
! fix, build system: several patches committed to the build system to
simplify libraries probing, make sure to bail out upon error. Also
now a minimum required version is imposed to almost all libraries.
- --enable-threads / --disable-threads: removed the configure switch
that was allowing to compile pmacct even when no pthreads library was
available on a system. From now on support for threads is mandatory.
- BGP daemon: offline code, ie. bgp_daemon_offline_* config directives,
has been deprecated in favor of other approaches, ie. BGP Looking
Glass and BGP Xconnects.
- pkt_len_distrib: the primitive, which was meant to bucket packet /
flow / sample lengths in a distribution has been obsoleted.
1.7.0 -- 21-10-2017
+ ZeroMQ integration: by defining plugin_pipe_zmq to 'true', ZeroMQ is
used for queueing between the Core Process and plugins. This is in
alternative to the home-grown circular queue implementation (ie.
plugin_pipe_size). plugin_pipe_zmq_profile can be set to one value
of { micro, small, medium, large, xlarge } and allows to select
among a few standard buffering profiles without having to fiddle
with plugin_buffer_size. How to compile, install and operate ZeroMQ
is documented in the "Internal buffering and queueing" section of
the QUICKSTART document.
+ nDPI integration: enables packet classification, replacing existing
L7-layer project integration, and is available for pmacctd and
uacctd. The feature, once nDPI is compiled in, is simply enabled by
specifying 'class' as part of the aggregation method. How to compile
install and operate nDPI is documented in the "Quickstart guide to
packet classification" section of the QUICKSTART document.
+ nfacctd: introduced nfacctd_templates_file so that NetFlow v9/IPFIX
templates can be cached to disk to limit the amount of lost packets
due to unknown templates when nfacctd (re)starts. The implementation
is courtesy by Codethink Ltd.
+ nfacctd: introduced support for PEN on IPFIX option templates. This
is in addition to already supported PEN for data templates. Thanks
to Gilad Zamoshinski ( @zamog ) for his support.
+ sfacctd: introduced new aggregation primitives (tunnel_src_host,
tunnel_dst_host, tunnel_proto, tunnel_tos) to support inner L3
layers. Thanks to Kaname Nishizuka ( @__kaname__ ) for his support.
+ nfacctd, sfacctd: pcap_savefile and pcap_savefile_wait were ported
from pmacctd. They allow to process NetFlow/IPFIX and sFlow data
from previously captured packets; these also ease some debugging by
not having to resort anymore to tcpreplay for most cases.
+ pmacctd, sfacctd: nfacctd_time_new feature has been ported so, when
historical accounting is enabled, to allow to choose among capture
time and time of receipt at the collector for time-binning.
+ nfacctd: added support for NetFlow v9/IPFIX field types #130/#131,
respectively the IPv4/IPv6 address of the element exporter.
+ nfacctd: introduced nfacctd_disable_opt_scope_check: mainly a work
around to implementations not encoding NetFlow v9/IPIFX option scope
correctly, this knob allows to disable option scope checking. Thanks
to Gilad Zamoshinski ( @zamog ) for his support.
+ pre_tag_map: added 'source_id' key for tagging on NetFlow v9/IPFIX
source_id field. Added also 'fwdstatus' for tagging on NetFlow v9/
IPFIX information element #89: this implementation is courtesy by
Emil Palm ( @mrevilme ).
+ tee plugin: tagging is now possible on NetFlow v5-v8 engine_type/
engine_id, NetFlow v9/IPFIX source_id and sFlow AgentId.
+ tee plugin: added support for 'src_port' in tee_receivers map. When
in non-transparent replication mode, use the specified UDP port to
send data to receiver(s). This is in addition to tee_source_ip,
which allows to set a configured IP address as source.
+ networks_no_mask_if_zero: a new knob so that IP prefixes with zero
mask - that is, unknown ones or those hitting a default route - are
not masked. The feature applies to *_net aggregation primitives and
makes sure individual IP addresses belonging to unknown IP prefixes
are not zeroed out.
+ networks_file: hooked up networks_file_no_lpm feature to peer and
origin ASNs and (BGP) next-hop fields.
+ pmacctd: added support for calling pcap_set_protocol() if supported
by libpcap. Patch is courtesy by Lennert Buytenhek ( @buytenh ).
+ pmbgpd, pmbmpd, pmtelemetryd: added a few CL options to ease output
of BGP, BMP and Streaming Telemetry data, for example: -o supplies
a b[gm]p_daemon_msglog_file, -O supplies a b[gm]p_dump_file and -i
supplies b[gm]p_dump_refresh_time.
+ kafka plugin: in the examples section, added a Kafka consumer script
using the performing confluent-kafka-python module.
! fix, BGP daemon: segfault with add-path enabled peers as per issue
#128. Patch is courtesy by Markus Weber ( @FvDxxx ).
! fix, print plugin: do not update link to latest file if cause of
purging is a safe action (ie. cache space is finished. Thanks to
Camilo Cardona ( @jccardonar ) for reporting the issue. Also, for
the same reason, do not execute triggers (ie. print_trigger_exec).
! fix, nfacctd: improved IP protocol check in NF_evaluate_flow_type()
A missing length check was causing, under certain conditions, some
flows to be marked as IPv6. Many thanks to Yann Belin for his
support resolving the issue.
! fix, print and SQL plugins: optimized the cases when the dynamic
filename/table has to be re-evaluated. This results in purge speed
gains when the dynamic part is time-related and nfacctd_time_new is
set to true.
! fix, bgp_daemon_md5_file: if the server socket is AF_INET and the
compared peer address in MD5 file is AF_INET6 (v4-mapped v6), pass
it through ipv4_mapped_to_ipv4(). Also if the server socket is
AF_INET6 and the compared peer addess in MD5 file is AF_INET, pass
it through ipv4_to_ipv4_mapped(). Thanks to Paul Mabey for reporting
the issue.
! fix, nfacctd: improved length checks in resolve_vlen_template() to
prevent SEGVs. Thanks to Josh Suhr and Levi Mason for their support.
! fix, nfacctd: flow stitching, improved flow end time checks. Thanks
to Fabio Bindi ( @FabioLiv ) for his support resolving the issue.
! fix, amqp_common.c: amqp_persistent_msg now declares the RabbitMQ
exchange as durable in addition to marking messages as persistent;
this is related to issue #148.
! fix, nfacctd: added flowset count check to existing length checks
for NetFlow v9/IPFIX datagrams. This is to avoid logs flooding in
case of padding. Thanks to Steffen Plotner for reporting the issue.
! fix, BGP daemon: when dumping BGP data at regular time intervals,
dump_close message contained wrongly formatted timestamp. Thanks to
Yuri Lachin for reporting the issue.
! fix, MySQL plugin: if --enable-ipv6 and sql_num_hosts set to true,
use INET6_ATON for both v4 and v6 addresses. Thanks to Guy Lowe
( @gunkaaa ) for reporting the issue and his support resolving it.
! fix, 'flows' primitive: it has been wired to sFlow so to count Flow
Samples received. This is to support Q21 in FAQS document.
! fix, BGP daemon: Extended Communities value was printed with %d
(signed) format string instead of %u (unsigned), causing issue on
large values.
! fix, aggregate_primitives: improved support of 'u_int' semantics for
8 bytes integers. This is in addition to already supported 1, 2 and
4 bytes integers.
! fix, pidfile: pidfile created by plugin processes was not removed.
Thanks to Yuri Lachin for reporting the issue.
! fix, print plugin: checking non-null file descriptor before setvbuf
in order to prevent SEGV. Similar checks were added to prevent nulls
be input to libavro calls when Apache Avro output is selected.
! fix, SQL plugins: MPLS aggregation primitives were not correctly
activated in case sql_optimize_clauses was set to false.
! fix, building system: reviewed minimum requirement for libraries,
removed unused m4 macros, split features in plugins (ie. MySQL) and
supports (ie. JSON).
! fix, sql_history: it now correctly honors periods expressed is 's'
seconds.
! fix, BGP daemon: rewritten bgp_peer_print() to be thread safe.
! fix, pretag.h: addressed compiler warning on 32-bit architectures,
integer constant is too large for "long" type. Thanks to Stephen
Clark ( @sclark46 ) for reporting the issue.
- MongoDB plugin: it is being discontinued since the old Mongo API is
not supported anymore and there has never been enough push from the
community to transition to the new/current API (which would require
a rewrite of most of the plugin). In this phase-1 the existing
MongoDB plugin is still available using 'plugins: mongodb_legacy'
in the configuration.
- Packet classification basing on the L7-filter project is being
discontinued (ie. 'classifiers' directive). This is being replaced
by an implementation basing on the nDPI project. As part of this
also the sql_aggressive_classification knob has been discontinued.
- tee_receiver was part of the original implementation of the tee
plugin, allowing to forward to a single target and hence requiring
multiple plugins instantiated, one per target. Since 0.14.3 this
directive was effectively outdated by tee_receivers.
- tmp_net_own_field: the knob has been discontinued and was allowing
to revert to backward compatible behaviour of IP prefixes (ie.
src_net) being written in the same field as IP addresses (ie.
src_host).
- tmp_comms_same_field: the knob has been discontinued and was
allowing to revert to backward compatible behaviour of BGP
communities (standard and extended) being writeen all in the same
field.
- plugin_pipe_amqp and plugin_pipe_kafka features were meant as an
alternative to the homegrown queue solution for internal messaging,
ie. passing data from the Core Process to Plugins, and are being
discontinued. They are being replaced by a new implementation,
plugin_pipe_zmq, basing on ZeroMQ.
- plugin_pipe_backlog was allowing to keep an artificial backlog of
data in the Core Process so to maximise bypass poll() syscalls in
plugins. If home-grown queueing is found limiting, instead of
falling back to such strategies, ZeroMQ queueing should be used.
- pmacctd: deprecated support for legacy link layers: FDDI, Token Ring
and HDLC.
1.6.2 -- 21-04-2017
+ BGP, BMP daemons: introduced support for BGP Large Communities IETF
draft (draft-ietf-idr-large-community). Large Communities are stored
in a variable-length field. Thanks to Job Snijders ( @job ) for his
support.
+ BGP daemon: implemented draft-ietf-idr-shutdown. The draft defines a
mechanism to transmit a short freeform UTF-8 message as part of a
Cease NOTIFICATION message to inform the peer why the BGP session is
being shutdown or reset. Thanks to Job Snijders ( @job ) for his
support.
+ tee plugin, pre_tag_map: introduced support for inspetion of specific
flow primitives and selective replication over them. The primitives
supported are: input and output interfaces, source and destination
MAC addresses, VLAN ID. The feature is now limited to sFlow v5 only.
Thanks to Nick Hilliard and Barry O'Donovan for their support.
+ Added src_host_pocode and dst_host_pocode primitives, pocode being a
compact and (de-)aggregatable (easy to identify districts, cities,
metro areas, etc.) geographical representation, based on the Maxmind
v2 City Database. Thanks to Jerred Horsman for his support.
+ Kafka support: introduced support for user-defined (librdkafka) config
file via the new *_kafka_config_file config directives. Full pathname
to a file containing directives to configure librdkafka is expected.
All knobs whose values are string, integer, boolean are supported.
+ AMQP, Kafka plugins: introduced new directives kafka_avro_schema_topic,
amqp_avro_schema_routing_key to transmit Apache Avro schemas at regular
time intervals. The routing key/topic can overlap with the one used to
send actual data.
+ AMQP, Kafka plugins: introduced support for start/stop markers when
encoding is set to Avro (ie. 'kafka_output: avro'); also Avro schema
is now embedded in a JSON envelope when sending it via a topic/routing
key (ie. kafka_avro_schema_topic).
+ print plugin: introduced new config directive avro_schema_output_file
to save the Apache Avro schema in a separate file (it was only possible
to have it combined at the beginning of the data file).
+ BGP daemon: introduced a new bgp_daemon_as config directive to set a
LocalAS which could be different from the remote peer one. This is to
establish an eBGP session instead of a iBGP one (default).
+ flow_to_rd_map: introduced support for mpls_vpn_id. In NetFlow/IPFIX
this is compared against Field Types #234 and #235.
+ sfacctd: introduced support for sFlow v2/v4 counter samples (generic,
ethernet, vlan). This is in addition to existing support for sFlow v5
counters.
+ BGP, BMP and Streming Telemetry daemons: added writer_id field when
writing to Kafka and/or RabbitMQ. The field reports the configured
core_proc_name and the actual PID of the writer process (so, while
being able to correlate writes to the same daemon, it's also possible
to distinguish among overlapping writes).
+ amqp, kafka, print plugins: harmonized JSON output to the above: added
event_type field, writer_id field with plugin name and PID.
+ BGP, BMP daemons: added AFI, SAFI information to log and dump outputs;
also show VPN Label if SAFI is MPLS VPN.
+ pmbgpd, pmbmpd: added logics to bypass building RIBs if only logging
BGP/BMP data real-time.
+ BMP daemon: added BMP peer TCP port to log and dump outputs (for NAT
traversal scenarios). Contextually, multiple TCP sessions per IP are
now supported for the same reason.
+ SQL plugins: ported (from print, etc. plugins) the 1.6.1 re-working of
the max_writers feature.
+ uacctd: use current time when we don't have a timestamp from netlink.
We only get a timestamp when there is a timestamp in the skb. Notably,
locally generated packets don't get a timestamp. The patch is courtesy
by Vincent Bernat ( @vincentbernat ).
+ build system: added configure options for partial linking of binaries
with any selection/combination of IPv4/IPv6 accounting daemons, BGP
daemon, BMP daemon and Streaming Telemetry daemon possible. By default
all are compiled in.
+ BMP daemon: internal code changes to pass additional info from BMP
per-peer header to bgp_parse_update_msg(). Goal is to expose further
info, ie. pre- vs post- policy, when logging or dumping BMP info.
! fix, BGP daemon: introduced parsing of IPv6 MPLS VPN (vpnv6) NLRIs.
Thanks to Alberto Santos ( @m4ccbr ) for reporting the issue.
! fix, BGP daemon: upon doing routes lookup, now correctly honouring
the case of BGP-LU (SAFI_MPLS_LABEL).
! fix, BGP daemon: send BGP NOTIFICATION out in case of known failures
in bgp_parse_msg().
! fix, kafka_partition, *_kafka_partition: default value changed from 0
(partition zero) to -1 (RD_KAFKA_PARTITION_UA, partition unassigned).
Thanks to Johan van den Dorpe ( @johanek ) for his support.
! fix, pre_tag_map: removed constraint for 'ip' keyword for nfacctd and
sfacctd maps. While this is equivalent syntax to specifying rules with
'ip=0.0.0.0/0', it allows for map indexing (maps_index: true).
! fix, bgp_agent_map: improved sanity check against bgp_ip for IPv6
addresses (ie. an issue appeared for the case of '::1' where the first
64 bits are zeroed out). Thanks to Charlie Smurthwaite ( @catphish )
for reporting the issue.
! fix, maps_index: indexing now correctly works for IPv6 pre_tag_map
entries. That is, those where 'ip', the IP address of the NetFlow/
IPFIX/sFlow exporter, is an IPv6 address.
! fix, pre_tag_map: if mpls_vpn_rd matching condition is specified and
maps_index is enabled, PT_map_index_fdata_mpls_vpn_rd_handler() now
picks the right (and expected) info.
! fix, pkt_handlers.c: improved definition and condition to free() in
bgp_ext_handler() in order to prevent SEGVs. Thanks to Paul Mabey for
his support.
! fix, kafka_common.c: removed waiting time from p_kafka_set_topic().
Added docs advicing to create in advance Kafka topics.
! fix, sfacctd, sfprobe: tag and tag2 are now correctly re-defined as
64 bits long.
! fix, sfprobe plugin, sfacctd: tags and class primitives are now being
encoded/decoded using enterprise #43874, legit, instead of #8800, that
was squatted back in the times. See issue #71 on GiHub for more info.
! fix, sfacctd: lengthCheck() + skipBytes() were producing an incorrect
jump in case of unknown flow samples. Replaced by skipBytesAndCheck().
Thanks to Elisa Jasinska ( @fooelisa ) for her support.
! fix, pretag_handlers.c: in bgp_agent_map added case for 'vlan and ...'
filter values.
! fix, BGP daemon: multiple issues of partial visibility of the stored
RIBs and SEGVs when bgp_table_per_peer_buckets was not left default:
don't mess with bms->table_per_peer_buckets given the multi-threaded
scenario. Thanks to Dan Berger ( @dfberger ) for his support.
! fix, BGP, BMP daemons: bgp_process_withdraw() function init aligned to
bgp_process_update() in order to prevent SEGVs. Thanks to Yuri Lachin
for his support.
! fix, bgp_msg.c: Route Distinguisher was stored and printed incorrectly
when of type RD_TYPE_IP. Thanks to Alberto Santos ( @m4ccbr ) for
reporting the issue.
! fix, bgp_logdump.c: p_kafka_set_topic() was being wrongly applied to
an amqp_host structure (instead of a kafka_host structure). Thanks to
Corentin Neau ( @weyfonk ) for reporting the issue.
! fix, BGP daemon: improved BGP next-hop setting and comparison in cases
of MP_REACH_NLRI and MPLS VPNs. Many thanks to both Catalin Petrescu
( @cpmarvin ) and Alberto Santos ( @m4ccbr ) for their support.
! fix, pmbgpd, pmbmpd: pidfile was not written even if configured. Thanks
to Aaron Glenn ( @aaglenn ) for reporting the issue.
! fix, tee plugin: tee_max_receiver_pools is now correctly honoured and
debug message shows the replicatd protocol, ie. NetFlow/IPFIX vs sFlow.
! AMQP, Kafka plugins: separate JSON objects, newline separated, are
preferred to JSON arrays when buffering of output is enabled (ie.
kafka_multi_values) and output is set to JSON. This is due to quicker
serialisation performance shown by the Jansson library.
! build system: switched to enable IPv6 support by default (while the
--disable-ipv6 knob can be used to reverse the behaviour). Patch is
courtesy by Elisa Jasinska ( @fooelisa ).
! build system: given visibility, ie. via -V CL option, into compile
options enabled by default (ie. IPv6, threads, 64bit counters, etc.).
! fix, nfprobe: free expired records when exporting to an unavailable
collector in order to prevent a memory leak. Patch is courtersy by
Vladimir Kunschikov ( @kunschikov ).
! fix, AMQP plugin: set content type to binary in case of Apache Avro
output.
! fix, AMQP, Kafka plugins: optimized amqp_avro_schema_routing_key and
kafka_avro_schema_topic. Avro schema is built only once at startup.
! fix, cfg.c: improved parsing of config key-values where squared brakets
appear in the value part. Thanks to Brad Hein ( @regulatre ) for
reporting the issue. Also, detection of duplicates among plugin and
core process names was improved.
! fix, misc: compiler warnings: fix up missing includes and prototypes;
the patch is courtesy by Tim LaBerge ( @tlaberge ).
! kafka_consumer.py, amqp_receiver.py: Kafka, RabbitMQ consumer example
scripts have been greatly expanded to support posting to a REST API or
to a new Kafka topic, including some stats. Also conversion of multiple
newline-separated JSON objects to a JSON array has been added. Misc
bugs were fixed.
1.6.1 -- 31-10-2016
+ Introduced pmbgpd daemon: a stand-alone BGP collector daemon; acts as a
passive neighbor and maintains per-peer RIBs; can log real-time and/or
dump at regular time-intervals BGP data to configured backends.
+ Introduced pmbmpd daemon: a stand-alone BMP collector daemon; can log
real-time and/or dump at regular time-intervals BMP and BGP data to
configured backends.
+ Introduced Apache Avro as part of print, AMQP and Kafka output: Apache
Avro is a data serialization system providing rich data structures, a
compact, fast, binary data format, a container file to store persistent
data, remote procedure call (RPC) and simple integration with dynamic
languages. The implementation is courtesy by Codethink Ltd.
+ as_path, std_comm and ext_comm primitives: along with their src counter
parts, ie. src_as_path etc., have been re-worked to a variagle-length
internal representation which will lead, when using BGP primitives, to
memory savings of up to 50% compared to previous releases.
+ std_comm, ext_comm primitives: primitives are de-coupled so that they
are not multiplexed anymore in the same field, on output. Added a
tmp_comms_same_field config directive for backward compatibility.
+ nfacctd: added support for repeated NetFlow v9/IPFIX field types. Also
flowStartDeltaMicroseconds (IE #158) and flowEndDeltaMicroseconds (#159)
are now supported for timestamping.
+ kafka plugin: it is now possible to specify -1 (RD_KAFKA_RTITION_UA) as
part of the kafka_partition config directive. Also, introduced support
for Kafka partition keys via kafka_partition_key and equivalent config
directives.
+ kafka plugin: kafka_broker_host directive now allows to specify multiple
brokers, ie. "broker1:10000,broker2". The feature relies on capabilities
of underlying rd_kafka_brokers_add().
+ tee, nfprobe, sfprobe plugins: introduced Kafka support for internal
pipe and buffering, ie. plugin_pipe_kafka. This is in addition to the
existing support for homegrown internal buffering and RabbitMQ.
+ tee plugin: introduced support for variable-length buffers which reduces
CPU utilization.
+ print, MongoDB, AMQP and Kafka plugins: re-worked max_writers feature to
not rely anymore on waitpid() inside signal handlers as it was failing on
some OS versions (and could not be reproduced on others). Thanks to
Janet Sullivan for her support.
+ bgp_follow_nexthop_external: introduced feature to return, when true, the
next-hop from the routing table of the last node part of the supplied IP
prefix(es) as value for the 'peer_ip_dst' primitive. When false, default,
it returns the IP address of the last node part of the bgp_follow_nexthop
config key.
+ pmtelemetryd: added initial support for GPB. Input GPB data is currently
base64'd in the telemetry_data field of the daemon output JSON object.
+ pmtelemetryd: Added telemetry statistics. For each peer, track the number
of packets received, how many bytes are pulled off the wire, and the
resulting message payload. Dump these counts in logdump. Patch is courtesy
by Tim LaBerge.
+ amqp_markers, kafka_markers: added start/end markers feature to AMQP and
Kafka plugins output same as for the print plugin (print_markers).
+ pre_tag_map: 'direction' keyword now applies to sFlow too: it does expect
values 0 (ingress direction) or 1 (egress direction), just like before.
In sFlow v2/v4/v5 this returns a positive match if: 1) source_id equals
to input interface and this 'direction' key is set to '0' or 2) source_id
equals to output interface and this 'direction' key is set to '1'.
+ bgp_agent_map: introduced support for input and output interfaces. This
is relevant to VPN scenarios.
+ tmp_asa_bi_flow hack: bi-flows use two counters to report counters, ie.
bytes and packets, in forward and reverse directions. This hack (ab)uses
the packets field in order to store the extra bytes counter.
! fix, nfacctd: debugging NetFlow v9/IPFIX templates, added original field
type number to the output when the field is known and its description is
presented.
! fix, Jansson: added JSON_PRESERVE_ORDER flag to json_dumps() to give
output consistency across runs.
! fix, kafka_common.c: added rd_kafka_message_destroy() to p_kafka_consume_
_data() to prevent memory leaks. Thanks to Paul Mabey for his support
solving the issue.
! fix, kafka_common.c: p_kafka_set_topic() now gives it some time for the
topic to get (auto) created, if needed.
! fix, print plugin: improved check for when to print table title (csv,
formatted). Either 1) print_output_file_append is set to false or 2)
print_output_file_append is set to true and file is to be created.
! fix, print_markers: start marker is now printed also in the case where
print_output_file_append is set to true. Also, markers are now printed as
a JSON object, if output is set to JSON.
! fix, pkt_handlers.c: removed l3_proto checks from NF_peer_dst_ip_handler()
for cases where a v6 flows has a v4 BGP next-hop (ie. vpnv6)
! fix, pre_tag_map: removed 32 chars length limit from set_label statement.
! fix, custom primitives: names are now interpreted as case-insensitive.
Patch is courtesy by Corentin Neau.
! fix, BGP, BMP and Streaming Telemetry: if reopening [bgp, bmp, telemetry]_
daemon_msglog_file via SIGHUP, reset reload flag.
! fix, BGP, BMP and Streaming Telemetry: removed gettimeofday() from bgp_
peer_dump_init() and bgp_peer_dump_close() in order to maintain a single
timestamp for a full dump event. Thanks to Tim LaBerge for his support.
! fix, BGP, BMP and Streaming Telemetry: output log and dump messages went
through a general review to improve information consistency and usability.
Message formats are now documented in docs/MSGLOG_DUMP_FORMATS so to more
easily track future changes.
! fix, pmtelemetryd: avoiding un-necessary spawn of a default plugin if none
is defined.
! fix, pmtelemetryd: Mask SIGCHLD during socket IO. If we happen to be
blocked in recv() while a log dump happens, recv() will fail with EINTR.
This is to mask SIGCHLD during socket IO and restores the original mask
after the IO completes. Patch is courtesy by Tim LaBerge.
! fix, build system: misc improvements made to the build system introduced
in 1.6.0. Thanks to Vincent Bernat for his support in this area.
! fix, compiler warnings: ongoing effort to suppress warning messages when
compiling. Thanks to Tim LaBerge, Matin Mitchell for their contributions.
1.6.0 -- 07-06-2016
+ Streaming telemetry daemon: quoting Cisco IOS-XR Telemetry Configuration
Guide at the time of this writing: "Streaming telemetry [ .. ] data
can be used for analysis and troubleshooting purposes to maintain the
health of the network. This is achieved by leveraging the capabilities of
machine-to-machine communication. [ .. ]" Streming telemetry support comes
in two flavours: 1) a telemetry thread can be started in existing daemons,
ie. sFlow, NetFlow/IPFIX, etc. for the purpose of data correlation and 2)
a new daemon pmtelemetryd for standalone consumpton of data. Streaming
network telemetry data can be logged real-time and/or dumped at regular
time intervals to flat-files, RabbitMQ or Kafka brokers.
+ BMP daemon: introduced support for Route Monitoring messages. RM messages
"provide an initial dump of all routes received from a peer as well as an
ongoing mechanism that sends the incremental routes advertised and
withdrawn by a peer to the monitoring station". Like for BMP events, RM
messages can be logged real-time and/or dumped at regular time intervals
to flat-files, RabbiMQ and Kafka brokers. RM messages are also saved in a
RIB structure for IP prefix lookup.
+ uacctd: ULOG support switched to NFLOG, the newer and L3 independent Linux
packet logging framework. One of the key advantages of NFLOG is support for
IPv4 and IPv6 (whereas ULOG was restricted to IPv4 only). The code has been
contributed by Vincent Bernat ( @vincentbernat ).
+ build system: it was modernized so not to rely on specific and old versions
of automake and autoconf, as it was the case until 1.5. Among the things,
pkg-config and libtool are leveraged and an autogen.sh script is generated.
The code has been contributed by Vincent Bernat ( @vincentbernat ).
+ sfacctd: RabbitMQ and Kafka support was introduced to real-time log and/
or dump at regular time intervals of sFlow counters. This is in addition
to existing support for flat-files.
+ maps_index: several improvements were carried out in the area of indexing
of maps: optimizations to pretag_index_fill() and pretag_index_lookup() to
improve lookup speeds; optimized id_entry structure, ie. by splitting key
and non-key parts, and hashing key in order to consume less memory; added
duplicate entry detection (cause of sudden index destruction);
pretag_index_destroy() destroys hash keys for each index entry, solving a
memory leak issue. Thanks to Job Snijders ( @job ) for his support.
+ Introduced 'export_proto_seqno' aggregation primitive to report on
sequence number of the export protocol (ie. NetFlow, sFlow, IPFIX). This
feature may enable more advanced offline analysis of packet loss, out of
orders, etc. over time windows than basic online analytics provided by the
daemons.
+ log.c: logging moved from standard output (stdout) to standard error
(stderr) so to not conflict with stdout printing of statistics (print
plugin). Thanks to Jim Westfall ( @jwestfall69 ) for his support.
+ print plugin: introduced a new print_output_lock_file config directive
to lock standard output (stdout) output so to prevent multiple processes
(instances of the same print plugin or different instances of print plugin)
overlap output. Thanks to Jim Westfall ( @jwestfall69 ) for his support.
+ pkt_handlers.c: euristics in NetFlow v9/IPFIX VLAN handler were improved
for the case of flows in egress direction. Also IP protocol checks were
removed for UDP/TCP ports and TCP flags in case the export protocol is
NetFlow v9/IPFIX. Thanks to Alexander Ponamarchuk for his support.
! Code refactoring: improved re-usability of much of the BGP code (so to
make it possible to use it as a library for some BMP daemon features, ie.
Route Monitoring messages support); consolidated functions to handle log
and print plugin output files; improved log messages to always include
process name and type.
! fix, bpf_filter.c: issue compiling against libpcap 1.7.x; introduced a
check for existing bpf_filter() in libpcap in order to prevent namespace
conflicts.
! fix, tmp_net_own_field default value changed to true. This knob can be
still switched to false for this release but is going to be removed soon.
! fix, cfg.c, cfg_handlers.c, pmacct.c: some configuration directives and
pmacct CL parameters requiring string parsing, ie. -T -O -c, are now
passed through tolower().
! fix, MongoDB plugin: removed version check around mongo_create_index()
and now defaulting to latest MongoDB C legacy driver API. This is due to
some versioning issue in the driver.
! fix, timestamp_arrival: primitive was reporting incorrect results (ie.
always zero) if timestamp_start or timestamp_end were not also specified
as part of the same aggregation method. Many thanks to Vincent Morel for
reporting the issue.
! fix, thread stack: a value of 0, default, leaves the stack size to the
system default or pmacct minimum (8192000) if system default is too low.
Some systems may throw an error if the defined size is not a multiple of
the system page size.
! fix, nfacctd: improved NetFlow v9/IPFIX parsing. Added new length checks
and fixed some existing checks. Thanks to Robert Wuttke ( @Benocs ) for his
support.
! fix, pretag_handlers.c: BPAS_map_bgp_nexthop_handler() and BPAS_map_bgp_
peer_dst_as_handler() were not setting a func_type.
! fix, JSON support: Jansson 2.2 does not have json_object_update_missing()
function which was introduced in 2.3. This is not provided as part of a
jansson.c file and compiled in conditionally, if needed. Jansson 2.2 is
still shipped along by some recent OS releases. Thanks to Vincent Bernat
( @vincentbernat ) for contributing the patch.
! fix, log.c: use a format string when calling syslog(). Passing directly a
potentially uncontrolled string could crash the program if the string
contains formatting parameters. Thanks to Vincent Bernat ( @vincentbernat )
for contributing the patch.
! fix, sfacctd.c: default value for config.sfacctd_counter_max_nodes was set
after sf_cnt_link_misc_structs(). Thanks to Robin Douine for his support
resolving the issue.
! fix, sfacctd.c: timestamp was consistently being reported as null in sFlow
counters output. Thanks to Robin Douine for his support resolving the issue.
! fix, SQL plugins: $SQL_HISTORY_BASETIME environment variable was reporting a
wrong value (next basetime) in the sql_trigger_exec script. Thanks to Rain
Nõmm for reporting the issue.
! fix, pretag.c: in pretag_index_fill(), replaced memcpy() with hash_dup_key()
also a missing res_fdata initialization in pretag_index_lookup() was solved;
these issues were originating false negatives upon lookup. Thanks to Rain
Nõmm fo his suppor.
! fix, ISIS daemon: hash_* functions renamed into isis_hash_* to avoid name
space clashes with their BGP daemon counter-parts.
! fix, kafka_common.c: rd_kafka_conf_set_log_cb moved to p_kafka_init_host()
due to crashes seen in p_kafka_connect_to_produce(). Thanks to Paul Mabey
for his support resolving the issue.
! fix, bgp_lookup.c: bgp_node_match_* were not returning any match in
bgp_follow_nexthop_lookup(). Thanks to Tim Jackson ( @jackson-tim ) for his
support resolving the issue.
! fix, sql_common.c: crashes observed when nfacctd_stitching was set to true
and nfacctd_time_new was set to false. Thanks to Jaroslav Jiráse
( @jjirasek ) for his support solving the issue.
- SQL plugins: sql_recovery_logfile feature was removed from the code due
to lack of support and interest. Along with it, also pmmyplay and pmpgplay
tools have been removed.
- pre_tag_map: removed support for mpls_pw_id due to lack of interest.
1.5.3 -- 14-01-2016
+ Introduced the Kafka plugin: Apache Kafka is publish-subscribe messaging
rethought as a distributed commit log. Its qualities being: fast, scalable,
durable and distributed by design. pmacct Kafka plugin is designed to
send aggregated network traffic data, in JSON format, through a Kafka
broker to 3rd party applications.
+ Introduced Kafka support to BGP and BMP daemons, in both their msglog
and dump flavors (ie. see [bgp|bmp]_daemon_msglog_kafka_broker_host and
[bgp_table|bmp]_dump_kafka_broker_host and companion config directives).
+ Introduced support for a Kafka broker to be used for queueing and data
exchange between Core Process and plugins. plugin_pipe_kafka directive,
along with all other plugin_pipe_kafka_* directives, can be set globally
or apply on a per plugin basis - similarly to what was done for RabbitMQ
(ie. plugin_pipe_amqp). Support is currently restricted only to print
plugin.
+ Added a new timestamp_arrival primitive to expose NetFlow/IPFIX records
observation time (ie. arrival at the collector), in addition to flows
start and end times (timestamp_start and timestamp_end respectively).
+ plugin_pipe_amqp: feature extended to the plugins missing it: nfprobe,
sfprobe and tee.
+ Introduced bgp_table_dump_latest_file: defines the full pathname to
pointer(s) to latest file(s). Update of the latest pointer is done
evaluating files modification time. Many thanks to Juan Camilo Cardona
( @jccardonar ) for proposing the feature.
+ Introduced pmacctd_nonroot config directive to allow to run pmacctd
from a user with non root privileges. This can be desirable on systems
supporting a tool like setcap, ie. 'setcap "cap_net_raw,cap_net_admin=ep"
/path/to/pmacctd', to assign specific system capabilities to unprivileged
users. Patch is courtesy by Laurent Oudot ( @loudot-tehtris ).
+ Introduced plugin_pipe_check_core_pid: when enabled (default), validates
the sender of data at the plugin side. Useful when plugin_pipe_amqp or
plugin_pipe_kafka are enabled and hence a broker sits between the daemon
Core Process and the Plugins.
+ A new debug_internal_msg config directive to specifically enable debug
of internal messaging between Core process and plugins.
! bgp_table_dump_refresh_time, bmp_dump_refresh_time: max allowed value
raised to 86400 from 3600.
! [n|s]facctd_as_new renamed [n|s]facctd_as; improved input checks to all
*_as (ie. nfacctd_as) and *_net (ie. nfacctd_net) config directives.
! pkt_handlers.c: NF_sampling_rate_handler(), SF_sampling_rate_handler()
now perform a renormalization check at last (instead of at first) so to
report the case of unknown (0) sampling rate.
! plugin_pipe_amqp_routing_key: default value changed to '$core_proc_name-
$plugin_name-$plugin_type'. Also, increased flexibility for customizing
the key with the use of variables (values computed at startup).
! Improved amqp_receiver.py example with CL arguments and better exception
handling. Also removed file amqp_receiver_trace.py, example is now merged
in amqp_receiver.py.
! fix, BGP daemon: several code optimizations and a few starving conditions
fixed. Thanks to Markus Weber ( @FvDxxx ) for his peer index round-robin
patch; thanks also to Job Snijders ( @job ) for his extensive support in
this area.
! fix, BMP daemon: greatly improved message parsing and segment reassembly;
RabbitMQ broker support found broken; several code optimizations are also
included.
! fix, bgp_table.c: bgp_table_top(), added input check to prevent crashes
in cases table contains no routes.
! fix, networks_file: missing atoi() for networks_cache_entries. Patch is
courtesy by Markus Weber ( @FvDxxx ).
! fix, plugin_pipe_amqp_routing_key: check introduced to prevent multiple
plugins to bind to the same RabbitMQ exchange, routing key combination.
Thanks to Jerred Horsman for reporting the issue.
! fix, MongoDB plugin: added a custom oid fuzz generator to prevent
concurrent inserts to fail; switched from deprecated mongo_connect() to
mongo_client(); added MONGO_CONTINUE_ON_ERROR flag to mongo_insert_batch
along with more verbose error reporting. Patches are all courtesy by
Russell Heilling ( @xchewtoyx ).
! fix, nl.c: increments made too early after introduction of MAX_GTP_TRIALS
Affected: pmacctd processing of GTP in releases 1.5.x. Patch is courtesy
by TANAKA Masayuki ( @tanakamasayuki ).
! fix, pkt_handlers.c: improved case for no SAMPLER_ID, ALU & IPFIX in
NF_sampling_rate_handler() on par with NF_counters_renormalize_handler().
! fix, SQL scripts: always use "DROP TABLE IF EXISTS" for both PostgreSQL
and SQLite. Pathes are courtesy by Vincent Bernat ( @vincentbernat ).
! fix, plugin_hooks.c: if p_amqp_publish_binary() calls were done while a
sleeper thread was launched, a memory corruption was observed.
! fix, util.c: mkdir() calls in mkdir_multilevel() now default to mode 777
instead of 700; this allows more play with files_umask (by default 077).
Thanks to Ruben Laban for reporting the issue.
! fix, BMP daemon: solved a build issue under MacOS X. Path is courtesy by
Junpei YOSHINO ( @junpei-yoshino ).
! fix, util.c: self-defined Malloc() can allocate more than 4GB of memory;
function is also now renamed pm_malloc().
! fix, PostgreSQL plugin: upon purge, call sql_query() only if status of
the entry is SQL_CACHE_COMMITTED. Thanks to Harry Foster ( @harryfoster )
for his support resolving the issue.
! fix, building system: link pfring before pcap to prevend failures when
linking. Patch is courtesy by @matthewsf .
! fix, plugin_common.c: memory leak discovered when pending queries queue
was involved (ie. cases where print_refresh_time > print_history). Thanks
to Edward Henigin for reporting the issue.
1.5.2 -- 07-09-2015
+ Introduced support for a RabbitMQ broker to be used for queueing and
data exchange between Core Process and plugins. This is in alternative to
the home-grown circular queue implementation. plugin_pipe_amqp directive,
along with all other plugin_pipe_amqp_* directives, can be set globally
or apply on a per plugin basis (ie. it is a valid scenario, if multiple
plugins are instantiated, that some make use of home-grown queueing,
while others use RabbitMQ based queueing).
+ Introducting support for Maximind GeoIP v2 (libmaxminddb) library: if
pmacct is compiled with --enable-geoipv2, this defines full pathname to
a Maxmind GeoIP database v2 (libmaxminddb) Only the binary database
format is supported (ie. it is not possible to load distinct CSVs for
IPv4 and IPv6 addresses).
+ Introduced infrastructure for sFlow counters and support specifically for
generic, ethernet and vlan counters. Counters are exported in JSON format
to files, specified via sfacctd_counter_file. The supplied filename can
contain as variable the sFlow agent IP address.
+ Introduced a new thread_stack config directive to allow to modify the
thread stack size. Natanael Copa reported that some libc implementations,
ie. musl libc, may set a stack size that is too small by default.
+ Introduced networks_file_no_lpm feature: it applies when aggregation
method includes src_net and/or dst_net and nfacctd_net (or equivalents)
and/or nfacctd_as_new (or equivalents) are set to longest (or fallback):
an IP prefix defined as part of the supplied networks_file wins always,
even if it's not longest.
+ tee plugin: added support for (non-)transparent IPv6 replication [further
QA required]
+ plugin_common.c, sql_common.c: added log message to estimate base cache
memory usage.
+ print, AMQP, MongoDB plugins; sfacctd, BGP, BMP daemons: introducing
timestamps_since_epoch to write timestamps in 'since Epoch' format.
+ nfacctd: flow bytes counter can now be sourced via element ID #352
(layer2OctetDeltaCount) in addition to element ID's already supported.
Thanks to Jonathan Thorpe for his support.
+ Introducing proc_priority: redefines the process scheduling priority,
equivalent to using the 'nice' tool. Each daemon process, ie. core,
plugins, etc., can define a different priority.
! fix, BMP daemon: improved preliminar checks in bmp_log_msg() and added
missing SIGHUP signal handling to reload bmp_daemon_msglog_file files.
! fix, bgp_logdump.c: under certain configuration conditions call to both
write_and_free_json() and write_and_free_json_amqp() was leading to SEGV.
Thanks to Yuriy Lachin for reporting the issue.
! fix, BGP daemon: improved BGP dump output: more accurate timestamping of
dump_init, dump_close events. dump_close now mentions amount of entries
and tables dumped. Thanks to Yuriy Lachin for brainstorming around this.
! fix, cfg.c: raised amount of allowed config lines from 256 to 8K.
! fix, print/AMQP/MongoDB plugins: SEGV observed when IPFIX vlen variables
were stored in the pending_queries_queue structure (ie. as a result of a
time mismatch among the IPFIX exporter and the collector box).
! fix, vlen primitives: when 'raw' semantics was selected, print_hex() was
returning wrong hex string length (one char short). As a consequence
occasionally some extra dirty chars were seen at the end of the converted
string.
! fix, vlen primitives: memory leak verified in print/AMQP/MongoDB plugins.
! fix, print, MongoDB & AMQP plugins: dirty values printed as part of the
'proto' under certain conditions. Thanks to Rene Stoutjesdijk for his
support resolving the issue.
! fix, amqp_common.c: amqp_exchange_declare() call changed so to address
the change of rabbitmq-c API for support of auto_delete & internal for
exchange.declare. Backward compatibility with rabbitmq-c <= 0.5.2 is
also taken care of. Thanks to Brent Van Dussen for reporting the issue.
! fix, compiling on recent FreeBSD: solved some errors catched by the -Wall
compiler flag. Thanks to Stephen Fulton for reporting the issue. Most of
the patch is courtesy by Mike Bowie.
! fix, print/AMQP/MongoDB plugins: enforcing cleanup of malloc()ed structs
part of entries added to the pending queue, ie. because seen as future
entries due to a mismatch of the collector clock with the one of NetFlow/
IPFIX exporter(s). This may have lead to data inconsistencies.
! fix, amqp_common.c: Content type was only specified for messages published
when the amqp_persistent_msg configuration option is specified. This info
should always be applied to describe the payload of the message. Patch is
courtesy by Will Dowling.
! fix, amqp_plugin.c: generate an error on compile if --enable-rabbitmq is
specified without --enable-jansson. It's clear in the documentation that
both are required for AMQP support, but if built without jansson it will
silently not publish messages to AMQP. Patch is courtesy by Will Dowling.
! fix, amqp_common.c: modified the content type to "application/json" in
line with RFC4627. Patch is courtesy by Will Dowling.
! fix, setsockopt(): u_int64_t pipe_size vars changed to int, in line with
typical OS buffer limits (Linux, Solaris). Introduced check supplied pipe
size values are not bigger than INT_MAX. Many thanks to Markus Weber for
reporting the issue.
! fix, nl.c: removed pretag_free_label() from pcap_cb() and ensuring init
of pptrs. Under certain conditions SEGVs could be noticed.
! fix, flow stitching: when print/AMQP/MongoDB plugins were making use of
the pending queries queue, ie. to compensate for time offsets/flows in
the future, the stitching feature could potentially lead to SEGV due to
unsettled pointers.
! fix, pgsql plugin: SEGV were noticed when insert/update queries to the
PostgreSQL database were returning different than PGRES_COMMAND_OK, hence
triggering the reprocess mechanism. Thanks very much to Alan Turower for
his support.
! fix, improved logging of elements received/sent at buffering point between
core process and plugins. Also added explicit start/end purge log message
for cases in which there is no data to purge.
! fix, signals.c: ignore_falling_child() now logs if a child process exited
with abnormal conditions; this is useful to track writer processes (created
by plugins) are terminated by a signal, ie. SEGV. This is already the case
for plugins themselves, with the Core Process reporting a simlar log
message in case of abnormal exit. Thanks very much to Rene Stoutjesdijk
for his support.
! fix, preprocess-data.h: added supported functions minf, minb, minbpp and
minppf to non SQL plugins. Thanks to Jared Deyo for reporting the issue.
! fix, nfprobe_plugin.c: IP protocol was not set up correctly for IPv6
traffic in NetFlow v9/IPFIX. Thanks to Gabriel Vermeulen his support
solving the issue.
1.5.1 -- 21-02-2015
+ BMP daemon: BMP, BGP Monitoring Protocol, can be used to monitor BGP
sessions. The current implementation is base on the draft-ietf-grow-bmp-07
IETF draft. The daemon currently supports BMP events and stats only, ie.
initiation, termination, peer up, peer down and stats reports messages.
Route Monitoring is future (upcoming) work but routes can be currently
sourced via the BGP daemon thread (best path only or ADD-PATH), making
the two daemons complementary. The daemon enables to write BMP messages
to files or AMQP queues, real-time (msglog) or at regular time intervals
(dump) and is a separate thread in the NetFlow (nfacctd) or sFlow (sfacctd)
collectors.
+ tmp_net_own_field directive is introduced to record both individual source
and destination IP addresses and their IP prefix (nets) as part of the same
aggregation method. While this should become default behaviour, a knob for
backward-compatibility is made available for all 1.5 until the next major
release.
+ Introduced nfacctd_stitching and equivalents (ie. sfacctd_stitching):
when set to true, given an aggregation method, two new non-key fields are
added to the aggregate upon purging data to the backend: timestamp_min is
the timestamp of the first element contributing to a certain aggregate
and timestamp_max is the timestamp of the last element. In case the export
protocol provides time references, ie. NetFlow/IPFIX, these are used; if not
the current time (hence time of arrival to the collector) is used instead.
+ Introduced amqp_routing_key_rr feature to perform round-robin load-
balancing over a set of routing keys. This is in addition to existing,
and more involved, functionality of tag-based load-balancing.
+ Introduced amqp_multi_values feature: this is same feature in concept as
sql_multi_values (see docs). The value is the amount of elements to pack
in each JSON array.
+ Introduced amqp_vhost and companion (ie. bgp_daemon_msglog_amqp_vhost)
configuration directives to define the AMQP/RabbitMQ server virtual host.
+ BGP daemon: bgp_daemon_id now allows to define the BGP Router-ID disjoint
from the bgp_daemon_ip definition. Thanks to Bela Toros for his patch.
+ tee plugin: introduced tee_ipprec feature to color replicated packets,
both in transparent and non-transparent modes. Useful, especially when
in transparent mode and replicating to hosts in different subnets, to
verify which packets are coming from the replicator.
+ tee plugin: plugin-kernel send buffer size is now configurable via a new
config directive tee_pipe_size. Improved logging of send() failures.
+ nfacctd: introduced support for IPFIX sampling/renormalization using
element IDs: #302 (selectorId), #305 (samplingPacketInterval) and #306
(samplingPacketSpace). Many thanks to Rene Stoutjesdijk for his support.
+ nfacctd: added also support for VLAN ID for NetFlow v9/IPFIX via element
type #243 (it was already supported via elements #58 and #59). Support was
also added for 802.1p/CoS via element #244.
+ nfacctd: added native support for NetFlow v9/IPFIX IE #252 and #253 as
part of existing primitives in_iface and out_iface (additional check).
+ pre_tag_map: introduced 'cvlan primitive. In NetFlow v9 and IPFIX this is
compared against IE #245. The primitive also supports map indexing.
+ Introduced pre_tag_label_filter to filter on the 'label' primitive in a
similar way how the existing pre_tag_filter feature works against the
'tag' primitive. Null label values (ie. unlabelled data) can be matched
using the 'null' keyword. Negations are allowed by pre-pending a minus
sign to the label value.
+ IMT plugin: introduced '-i' command-line option to pmacct client tool: it
shows last time (in seconds) statistis were cleared via 'pmacct -e'.
+ print, MongoDB & AMQP plugins: sql_startup_delay feature ported to these
plugins.
! sql_num_hosts: the feature has been improved to support IPv6 addresses.
Pre-requisite is definition of INET6_ATON() function in the RDBMS, which
is the case for MySQL >= 5.6.3. In SQLite such function has to be defined
manually.
! nfacctd: improved NF_evaluate_flow_type() euristics to reckon NetFlow/
IPFIX event (NAT, Firewall, etc.) vs traffic (flows) records.
! fix, GeoIP: spit log notification (warning) in case GeoIP_open() returns
null pointer.
! fix, IMT plugin: pmacct client -M and -N queries were failing to report
results on exact matches. Affected: 1.5.0. Thanks to Xavier Vitard for
reporting the issue.
! fix, pkt_handlers.c: missing else in NF_src_host_handler() was causing
IPv6 prefix being copied instead of IPv6 address against NetFlow v9 recs
containing both info.
! fix, uacctd: informational log message now shows the correct group the
daemon is bound to. Thanks to Marco Marzetti for reporting the issue.
! fix, nfv9_template.c: missing byte conversion while decoding templates
was causing SEGV under certain conditions. Thanks to Sergio Bellini for
reporting the issue.
1.5.0 -- 28-08-2014
+ Introduced bgp_daemon_msglog_file config directive to enable streamed
logging of BGP messages/events. Each log entry features a time reference,
BGP peer IP address, event type and a sequence number (to order events
when time reference is not granular enough). BGP UPDATE messages also
contain full prefix and BGP attributes information. Example given in
QUICKSTART file, chapter XIIf.
+ Introduced dump of BGP tables at regular time intervals. The filename,
which can include variables, is set by bgp_table_dump_file directive.
The output format, currently only JSON, can be set in future via the
bgp_table_dump_output directive. The time interval between dumps can
be set via the bgp_table_dump_refresh_time directive. Example given in
QUICKSTART file, chapter XIIf.
+ Introduced support for internally variable-length primitives (likely
candidates are strings). Introduced also the 'label' primitive which
is a variable-length string equivalent of tag and tag2 primitives. Its
value are set via a 'set_label' statement in a pre_tag_map (see examples/
pretag.map.example). If, ie. as a result of JEQ's in a pre_tag_map,
multiple 'set_label' are applied, then default operation is append
labels and separate by a comma.
+ pmacct project has been assigned PEN #43874. nfprobe plugin: tag, tag2,
label primitives are now encoded in IPFIX making use of the pmacct PEN.
+ Ported preprocess feature to print, MongoDB and AMQP plugins. Preprocess
allows to process aggregates (via a comma-separated list of conditionals
and checks) while purging data to the backend thus resulting in a
powerful selection tier. minp, minb, minf, minbpp, minppf checks have
been currently ported. As a result of the porting a new set of config
directives are added, ie. print_preprocess and print_preprocess_type.
+ print, MongoDB & AMQP plugins: if data (start/base) time is greater than
commit time then place in pending queue and after purging event re-insert
in cache. Concept ported from SQL plugins.
+ MySQL, PostgreSQL plugins: sql_locking_style now supports keyword "none"
to disable locking. This method can help in certain cases, for example
when grants over the whole database (requirement for "table" locking in
MySQL) is not available.
+ util.c: open_logfile() now calls mkdir_multilevel() to allow building
intermediate directory levels, if not existing. This brings all log
files in line with capabilities of print_output_file directive.
+ Introduced [u|pm]acctd_flow_tcp_lifetime to defines how long a TCP flow
could remain inactive. This is in addition to [u|pm]acctd_flow_lifetime
that allows to define the same for generic, ie. non-TCP, flows. Thanks to
Stathis Gkotsis for his support.
+ Introducing nfacctd_account_options: if set to true account for NetFlow/
IPFIX option records as well as flow ones. pre_tag_map offers sample_type
value of 'option' now to split option data records from flow ones.
+ nfprobe plugin: support for custom-defined primitives has been introduced
in line with other plugins. With such feature it will be possible to
augment NetFlow v9/IPFIX records with custom fields (in IPFIX also PENs
are supported).
+ Built a minimal API, for internal use only, around AMQP. Goal is to make
re-use of the same AMQP structures for different purposes (logging, BGP
daemon dumps, AMQP plugin, etc.).
! fix, BGP daemon: introduced bgp_peer_info_delete() to delete/free BGP
info after a BGP peer disconnects.
! fix, print, AMQP, memory plguins: when selecting JSON output, jansson
library json_decref() is used in place of free() to free up memory
allocated by JSON objects. Using free() was originating memory leaks.
! fix, AMQP plugin: in line with other plugins QN (query number or in case
of AMQP messagess number) in log messages now reflects the real number of
messages sent to the RabbitMQ message exchange and not just all messages
in the queue. Thanks to Gabriel Snook for reporting the issue.
! fix, IMT plugin: memory leak due to missed calls to free_extra_allocs()
in case all extras.off_* were null. Thanks to Tim Jackson for his support
resolving the issue.
! fix, pmacctd: if reading from a pcap_savefile, introduce a short usleep()
after each buffer worth of data so to give time plugins to process/cache
it.
! fix, SQL plugins: SQL handler types now include primitives registry index
! fix, print, AMQP & MongoDB plugins: added free() for empty_pcust allocs
! fix, plugin hooks: improved checks to prevent the last buffer on a pipe
to plugins (plugin_pipe_size) could go partly out of bounds.
! fix, nfacctd: improved handling of IPFIX vlen records.
! fix, nfprobe: SEGV if custom primitives are defined but array structure
is not allocated.
! fix, nfprobe: wrong length was calculated in IPv6 templates for fields
with PEN != 0.
! fix, plugin_common.c: declared struct pkt_data in P_cache_insert_pending
to be pointed by prim_ptrs. primptrs_set_all_from_chained_cache() is now
safe if prim_ptrs is null.
! fix, nfprobe: tackled the case of coexisting 1) PEN and non-PEN custom
primitives and 2) variable and fixed custom primitives.
! fix, plugin_common.c: declared struct pkt_data in P_cache_insert_pending
to be pointed by prim_ptrs. primptrs_set_all_from_chained_cache() is now
safe if prim_ptrs is null.
! fix, lofging: selected configuration file is now logged. cfg_file is passed
through realpath() in order to always log the absolute path.
! fix, print, MongoDB & AMQP plugins: pm_setproctitle() invoked upon forking
writer processes in alignment with SQL plugins.
! fix, pmacct client: it's now possible to query and wildcard on primitives
internally allocated over what_to_count_2 registry.
1.5.0rc3 -- 18-04-2014
+ BGP daemon: support for BGP ADD-PATH capability draft-ietf-idr-add-paths
has been introduced, useful to advertise known paths when BGP multi-path
is enabled in a network. The correct BGP info is linked to traffic data
using BGP next-hop (or IP next-hop if use_ip_next_hop is set to true) as
selector among the paths available.
+ pre_tag_map: de-globalized the feature so that, while Pre-Tagging is
evaluated in the Core Process, each plugin can be defined a own/local
pre_tag_map.
+ maps_row_len: directive introduced to define the maximum length of map
(ie. pre_tag_map) rows. The default value is suitable for most scenarios,
though tuning it could be required either to save on memory or to allow
for longer entries (ie. filters).
+ Introduced use_ip_next_hop config directive: when IP prefix aggregation
(ie. nfacctd_net) is set to 'netflow', 'sflow' or 'fallback' populate
'peer_dst_ip' field from NetFlow/sFlow IP next hop field if BGP next-hop
is not available.
+ AMQP plugin: implemented persistent messaging via amqp_persistent_msg
configuration directive so to protect against RabbitMQ restarts. Feature
is courtesy by Nick Douma.
+ pmacct in-memory plugin client: -T option now supports how many entries
to show via ',[<# how many>]' argument syntax.
+ nfprobe plugin: take BGP next-hop from a defined networks_file. This is
in addition to existing feature to take BGP next-hop from a BGP feed.
+ Set of *_proc_name configuration directives renamed to core_proc_name.
Value of core_proc_name is now applied to logging functions and process
title.
+ Re-implemented reverse BGP lookup based primitives, src_as_path src_med
src_std_comm src_ext_comm and src_local_pref, in print, MongoDB and
AMQP plugins. Primitives have also been re-documented.
+ pre_tag_map: set_tag and set_tag2 can now be auto-increasing values, ie.
"set_tag=1++": "1" being the selected floor value at startup and "++"
instructs to increase the tag value at every pre_tag_map iteration. Many
thanks to Brent Van Dussen and Gabriel Snook for their support.
+ Added support for NetFlow v9/IPFIX source/destination IPv4/IPv6 prefixes
encoded as flow types: #44, #45, #169 and #170.
+ [sql|print|mongo|amqp]_history and sql_trigger_time can now be specified
also in seconds, ie. as '300' or '300s' alternatively to '5m'. This is to
ease syncronization of these values against refresh time to the backend,
ie. sql_refresh_time.
+ Added post_tag2 configuration directive to set tag2 similarly to what
post_tag does.
+ SQL plugins: agent_id, agent_id2 fields renamed to tag, tag2. Issued SQL
table schema #9 for agent_id backward compatibility. Renaming agent_id2
to tag2 is going to be disruptive to existing deployments instead.
UPGRADE doc updated.
+ print, MongoDB, AMQP plugins: added [print|mongo|amqp]_max_writers set of
configuration directives to port from SQL plugins the idea of max number
of concurrent writer processes the plugin is allowed to start.
+ util.c: comments can now start with a '#' symbol in addition to existing
'!'.
! fix, BGP daemon: removed a non-contextual BGP message length check. Same
check is already done in the part handling payload reassembly.
! fix, BGP daemon: MP_REACH_NLRI not assumed to be anymore at the end of a
route announcement.
! fix, MySQL plugin: added linking of pmacct code against -lstdc++ and
-lrt if MySQL plugin is enabled, pre-requisite for MySQL 5.6. Many
thanks to Stefano Birmani for reporting the issue.
! fix, sql_common.c: memory leak affecting AS-PATH and BGP communities.
Version 1.5.0rc2 affected. Thanks to Brent Van Dussen for his support
solving the issue.
! fix, MongoDB plugin: timestamp_start, timestamp_end moved from timestamp
type, reserved for internal use, to date.
! fix, print, memory, MongoDB, AMQP plugins: if no AS_PATH information is
available an empty string, ie. "", is placed as value (instead of former
"^$"). Similar stream-lining was done for communities. Many thanks to
Brent Van Dussen and Elisa Jasinska for reporting the issue.
! fix, AMQP, MongoDB plugins: increased default refresh time to 60 secs,
up from 10 and in line with SQL plugins value.
! fix, nfprobe plugin: IPv6 source/destination masks passed as IE #29 and
#30 and not anymore as their IPv4 counterparts.
! fix, pmacct.c: clibuf variable now malloc'd at runtime so to not impact
the data segment.
! fix, log.c: removed sbrk() calls when logging to Syslog.
! fix, pmacctd: If compiling against PF_RING, check and compile against
libnuma and librt which are new requirement since version 5.6.2. Thanks
to Joan Juvanteny for reporting the issue.
! fix, net_aggr.c: 'prev' array to keep track of hierarchies of networks
was being re-initialized by some compilers. Thanks to Joan Juvanteny for
reporting the issue.
! fix, MongoDB, JSON outputs: dst_host_country primitive was not properly
shown. Patch is courtesy by Stig Thormodsrud.
! fix, pre_tag_map: a memory leak was found when reloading rules containing
'filter' keywords. Thanks to Matt Jenkins for his support resolving the
issue.
! fix, server.c: countered a timing issue to ensure EOF is sent after data.
Issue was originated by conjunction of non-blocking socket and multiple
CPU cores. Thanks to Juan Camilo Cardona and Joel Ouellette Jr for their
support.
! fix, acct.c: added length check to hash_crc32() of custom primitives as
selective pmacct IMT client queries, ie. -M and -N, were failing to match
entries. Thanks to Joel Ouellette Jr for his support.
! fix, nfacctd: NetFlow v9/IPFIX sampling correlation has been improved by
placing system scoped sampling options in a separate table. Such table is
queried if no matching sampler ID is found for a given . Sampling-related fields (ie. sampler ID, interval, etc.) are
now all supported if 1, 2 or 4 bytes long.
! fix, nfacctd: improved handling of the NAT64 case for NSEL. Thanks to
Gregoire Leroy for his support.
! fix, nfacctd, sfacctd and BGP daemon: if IPv6 is enabled, IPv4 mapped is
supported and can't obtain an IPv6 socket to listen to, retry with a IPv4
one.
1.5.0rc2 -- 25-12-2013
+ nfacctd: introduced support for variable-length IPFIX fields for custom-
defined aggregation primitives: 'string' semantics is supported and
maximum expected length of the field should be specified as 'len'
primitive definition. Also PENs are now supported: field_type can be
or :. Finally, 'raw' semantics to print raw data,
fixed or variable length in hex format was added.
+ pmacctd, uacctd: introducing custom-defined aggregation primitives in
libpcap and ULOG daemons. A new 'packet_ptr' keyword is supported in the
aggregate_primitives map for the task: it defines the base pointer in the
packet where to read the primitive value; intuitively, this is to be used
in conjunction with 'len'. The supported syntax is: :[]+[]. 'layer' keys are: 'packet', 'mac', 'vlan', 'mpls',
'l3', 'l4', 'payload'. Examples are provided in 'examples/primitives.lst'.
+ nfacctd: introduced pro rating algorithm if sql_history is enabled and
nfacctd_time_new is disabled. Although ideal, the feature is disabled
by default for now and can be enabled by setting nfacctd_pro_rating to
true. Given a NetFlow/IPFIX flow duration greater than time-bins size as
configured by sql_history, bytes/packets counters are proportionally
distributed across all time-bins spanned by the flow. Many thanks to
Stefano Birmani for his support.
+ Introducing index_maps: enables indexing of maps to increase lookup speeds
on large maps and/or sustained lookup rates. Indexes are automatically
defined basing on structure and content of the map, up to a maximum of 8.
Indexing of pre_tag_map, bgp_peer_src_as_map, flows_to_rd_map is supported.
+ BGP daemon: introduced bgp_daemon_interval and bgp_daemon_batch config
directives: to prevent massive syncronization of BGP peers to contend
resources, BGP sessions are accepted in batches: these define the time
interval between any two batches and the amount of BGP peers in each batch
respectively.
+ Introducing historical accounting offset (ie. sql_history_offset) to set
an offset to timeslots basetime. If history is set to 30 mins (by default
creating 10:00, 10:30, 11:00, etc. time-bins), with an offset of, say,
900 seconds (so 15 mins) it will create 10:15, 10:45, 11:15, etc. time-
bins.
+ print, MongoDB, SQL plugins: improved placement of tuples in the correct
table when historical accounting (ie. sql_history) and dynamic table
names (ie. sql_table) features are both in use.
+ print, MongoDB, SQL plugins: dynamic file names (print plugin) and
tables (MongoDB and SQL plugins) can now include $peer_src_ip, $tag and
$tag2 variables: value is populated using the processed record value for
peer_src_ip, tag, tag2 primitives respectively.
+ print plugin: introduced print_latest_file to point latest filename for
print_output_file time-series. Until 1.5.0rc1 selection was automagic.
But having introduced variable spool directory structures and primitives-
related variables the existing basic scheme of producing pointers had to
be phased-out.
+ IMT plugin: added EOF in the client-server communication so to detect
uncompleted messages and print an error message. Thanks to Adam Jacob
Muller for his proposal.
+ Introduced [nf|sf|pm]acctd_pipe size and bgp_daemon_pipe_size config
directives to define the size of the kernel socket used read traffic data
and for BGP messaging respectively.
+ pmacctd, uacctd: mpls_top_label, mpls_bottom_label and mpls_stack_depth
primitives have been implemented.
+ pmacctd, uacctd: GTP tunnel handler now supports inspection of GTPv1.
+ pre_tag_map: results of evaluation of pre_tag_map, in case of a positive
match, overrides any tags passed by nfprobe/sfprobe plugins via NetFlow/
sFlow export.
+ pre_tag_map: stack keyword now supports logical or operator (A | B) in
addition to sum (A + B).
+ pre_tag_map: introduced 'mpls_pw_id' keyword to match the signalled MPLS
L2 VPNs Pseudowire ID. In NetFlow v9/IPFIX this is compared against IE
#249; in sFlow v5 this is compared against vll_vc_id field, extended MPLS
VC object.
+ Introduced log notifications facility: allows to note down specific log
notifications have been sent so to prevent excessive repetitive output.
! fix, plugin_hooks.c: plugin_buffer_size variables are bumped to u_int64_t
! fix, plugin_hooks.c: improved protection of internal pmacct buffering
(plugin_buffer_size, plugin_pipe_size) from inconsistencies: buffer is now
also invalidated by the core process upon first writing into it. Thanks to
Chris Wilson for his support.
! fix, plugin_hooks.c: a simple default value for plugin_pipe_size and
plugin_buffer_size is now picked if none is supplied. This is to get
around tricky estimates. 1.5.0rc1 release affected.
! fix, ll.c: ntohl() done against a char pointer instead of u_int32_t one
in MPLS handler was causing incorrect parsing of labels. Thanks to Marco
Marzetti for his support.
! fix, net_aggr.c: IPv6 networks debug messages now report correctly net
and mask information. Also IPv6 prefix to peer source/destination ASN was
crashing due to an incorrect pointer. Finally applying masks to IPv6
addresses was not done correctly. Thanks to Brent Van Dussen for
reporting the issue.
! fix, classifiers: slightly optimized search_class_id_status_table() and
added warning message if the amount of classifiers exceeds configured
number of classifier_table_num (by default 256).
! fix, pre_tag_map: if a JEQ can be resolved into multiple labels, stop to
the first occurrence.
! fix, nfacctd, sfacctd: IPv6 was not being correctly reported due to a
re-definition of NF9_FTYPE_IPV6. 1.5.0rc1 release affected. Thanks to
Andrew Boey for reporting the issue.
! fix, nfacctd: when historical accounting is enabled, ie. sql_history, not
assume anymore start and end timestamps to be of the same kind (ie. field
type #150/#151, #152/#153, etc.).
! fix, BGP daemon: default BGP RouterID used if supplied bgp_daemon_ip is
"0.0.0.0" or "::"
! fix, BGP daemon: the socket opened to accept BGP peerings is restricted
to che core process (ie. closed upon instantiating the plugins). Thanks
to Olivier Benghozi for reporting the issue.
! fix, BGP daemon: memory leak detected accepting vpnv4 and vpnv6 routes.
Thanks to Olivier Benghozi for his support solving the issue.
! fix, BGP daemon: compiling the package without IPv6 support and sending
ipv6 AF was resulting in a buffer overrun. Thanks to Joel Krauska for his
support resolving the issue.
! fix, IMT plugin: when gracefully exiting, ie. via a SIGINT signal, delete
the pipe file in place for communicating with the pmacct IMT client tool.
! fix, print, MongoDB, AMQP plugins: saved_basetime variable initialized
to basetime value. This prevents P_eval_historical_acct() to consume much
resources during the first time-bin, if historical accounting is enabled
(ie. print_history). 1.5.0rc1 release affected.
! fix, print, MongoDB and SQL plugins: purge function is escaped if there
are no elements on the queue to process.
! fix, AMQP plugin: removed amqp_set_socket() call so to be able to compile
against rabbitmq-c >= 0.4.1
! fix, MongoDB plugin: change of API between C driver version 0.8 and 0.7
affected mongo_create_index(). MongoDB C driver version test introduced.
Thanks to Maarten Bollen for reporting the issue.
! fix, print plugin: SEGV was received if no print_output_file is specified
ie. print to standard output.
! fix, MongoDB: optimized usage of BSON objects array structure.
! fix, MongoDB plugin: brought a few numerical fields, ie. VLAN IDs, CoS,
ToS, etc. to integer representation, ie. bson_append_int(), from string
one, ie. bson_append_string(). Thanks to Job Snijders for his support.
! fix, MySQL plugin: improved catching condition of sql_multi_value set too
little value. Thanks to Chris Wilson for reporting the issue.
! fix, nfprobe plugin: catch ENETUNREACH errors instead of bailing out.
Patch is courtesy by Mike Jager.
1.5.0rc1 -- 29-08-2013
+ Introducing custom-defined aggregation primitives: primitives are defined
via a file pointed by aggregate_primitives config directive. The feature
applies to NetFlow v9/IPFIX fields only, and with a pre-defined length.
Semantics supported are: 'u_int' (unsigned integer, presented as decimal
number), 'hex' (unsigned integer, presented as hexa- decimal number), 'ip'
(IP address), 'mac' (MAC address)and 'str' (string). Syntax along with
examples are available in the 'examples/primitives.lst' file.
+ Introducing JSON output in addition to tabular and CSV formats. Suitable
for injection in 3rd party tools, JSON has the advantage of being a self-
consisting format (ie. compared to CSV does not require a table title).
Library leveraged is Jansson, available at: http://www.digip.org/jansson/
+ Introducing RabbitMQ/AMQP pmacct plugin to publish network traffic data
to message exchanges. Unicast, broadcast, load-balancing scenarios being
supported. amqp_routing_key supports dynamic elements, like the value of
peer_src_ip and tag primitives or configured post_tag value, enabling
selective delivery of data to consumers. Messages are encoded in JSON
format.
+ pre_tag_map (and other maps): 'ip' key, which is compared against the IP
address originating NetFlow/IPFIX or the AgentId field in sFlow, can now
be an IP prefix, ie. XXX.XXX.XXX.XXX/NN, so to apply tag statements to
set of exporters or 0.0.0.0/0 to apply to any exporter. Many thanks to
Stefano Birmani for his support.
+ Re-introducing support for Cisco ASA NSEL export. Previously it was just
a hack. Now most of the proper work done for Cisco NEL is being reused:
post_nat_src_host (field type #40001), post_nat_dst_host (field type
#40002), post_nat_src_port (field type #40003), post_nat_dst_port (field
type #40004), fw_event (variant of nat_event, field type #40005) and
timestamp_start (observation time in msecs, field type #323).
+ Introducing MPLS-related aggregation primitives decoded from NetFlow v9/
IPFIX, mpls_label_top mpls_label_bottom and mpls_stack_depth, so to give
visibility in export scenarios on egress towards core, MPLS interfaces.
+ mpls_vpn_rd: primitive value can now be sourced from NetFlow v9/IPFIX
field types #234 (ingressVRFID) and #235 (egressVRFID). This is in
addition to existing method to source value from a flow_to_rd_map file.
+ networks_file: AS field can now be defined as "_",
Useful also to define (or override) elments of an internal port-to-port
traffic matrix.
+ print plugin: creation of intermediate directory levels is now supported;
directories can contain dynamic time-based elements hence the amount of
variables in a given pathname was also lifted to 32 from 8.
+ print plugin: introduced print_history configuration directive, which
supports same syntax as, for example, sql_history. When enabled, time-
related variables substitution of dynamic print_output_file names are
determined using this value instead of print_refresh_time one.
+ Introducing IP prefix labels, ie. for custom grouping of own IP address
space. The feature can be enabled by a --enable-plabel when configuring
the package for compiling. Labels can be defined via a networks_file.
+ mongo_user and mongo_passwd configuration directive have been added in
order to support authentication with MongoDB. If both are omitted, for
backward compatibility, authentication is disabled; if only one of the
two is specified instead, the other is set to its default value.
+ Introducing mongo_indexes_file config directive to define indexes in
collections with dynamic name. If the collection does not exist yet, it
is created. Index names are picked by MongoDB.
+ print plugin: introduced print_output_file_append config directive: if
set to true allows the plugin to append to an output file rather than
overwrite.
+ bgp_agent_map: added bgp_port key to lookup a NetFlow agent also against
a BGP session port (in addition to BGP session IP address/router ID): it
aims to support scenarios where BGP sessions do NAT traverals.
+ peer_dst_ip (BGP next-hop) can now be inferred by MPLS_TOP_LABEL_ADDR
(NetFlow v9/IPFIX field type #47). This field might replace BGP next-hop
when NetFlow is exported egress on MPLS-enabled core interfaces.
+ Introducing [nf|pm|sf|u]acctd_proc_name config directives to define the
name of the core process (by default always set to 'default'). This is
the equivalent to instantiate named plugins but for the core process.
Thanks to Brian Rak for bringing this up.
+ pre_tag_map: introduced key 'flowset_id' to tag NetFlow v9/IFPIX data
records basing on their flowset ID value, part of the flowset header.
+ pmacct client: introduced '-V' command-line option to verify version,
build info and compile options passed to the configure script; also a
new -a option now allows to retrieve supported aggregation primitives
and their description.
+ Check for mallopt() has been added at configure time. mallopt() calls
are introduced in order to disable glibc malloc() boundary checks.
! flow_to_rd_map replaces iface_to_rd_map, increasing its scope: it is
now possible to map couples to BGP/
MPLS VPN Route Distinguishers (RD). This is in addition to existing
mapping method basing on .
! fix, nfacctd, sfacctd: Setsocksize() call effectiveness is now verified
via a subsequent getsockopt(). If result is different than expected, an
informational log message is issued.
! fix, building system: removed stale check for FreeBSD4 and introduced
check for BSD systems. If on a BSD system, -DBSD is now passed over to
the compiler.
! fix, tee plugin: transparent mode now works on FreeBSD systems. Patch
is courtesy by Nikita V. Shirokov.
! fix, peer_dst_ip: uninitialized pointer variable was causing unexpected
behaviours. Thanks to Maarten Bollen for his support resolving this.
! fix, IMT plugin: selective queries with -M and -N switches verified not
working properly. Thanks to Acipia organization for providing a patch.
! fix, sql_common.c: src_port and dst_port primitives correctly spelled if
used in conjunction with BGP primitives. Thanks to Brent Van Dussen and
Elisa Jasinska for flagging the issue.
! fix, building system: added library checks in /usr/lib64 for OS's where
it is not linked to /lib where required.
! fix, print, MongoDB and AMQP plugins: P_test_zero_elem() obsoleted.
Instead, the cache structure 'valid' field is used to commit entries to
the backend.
! fix, nfacctd: in NetFlow v9/IPFIX, if no time reference is specified as
part of records, fall back to time reference in datagram header.
! fix, MongoDB plugin: mongo_insert_batch() now bails out with MONGO_FAIL
if something went wrong while processing elements in the batch and an
error message is issued. Typical reason for such condition is batch is
too big for the resources, mainly memory, available. Thanks very much to
Maarten Bollen for his support.
! fix, cfg_handlers.c: all functions parsing configuration directives, and
expecting string arguments, are now calling lower_string() so to act as
case insensitive.
! fix, IPv6 & NetFlow exporter IP address: upon enabling IPv6, NetFlow
exporter IP addresses were written as IPv4-mapped IPv6 address. This was
causing confusion when composing maps since the 'ip' field would change
depending on whether IPv6 was enabled or not. This is now fixed and IPv4-
mapped IPv6 addresses are now internally translated to plain IPv4 ones.
! fix, nfacctd: NetFlow v9/IPFIX source/destination peer ASN information
elements have been found mixed up and are now in proper order.
0.14.3 -- 03-05-2013
+ tee plugin: a new tee_receivers configuration directive allows multiple
receivers to be defined. Receivers can be optionally grouped, for example
for load-balancing (rr, hash) purposes, and attached a list of filters
(via tagging). The list is fully reloadable at runtime.
+ A new pkt_len_distrib aggregation primitive is introduced: it works by
defining length distribution bins, ie. "0-999,1000-1499,1500-9000" via
the new pkt_len_distrib_bins configuration directive. Maximum amount
of bins that can be defined is 255; lengths must be within the range
0-9000.
+ Introduced NAT primitives to support Cisco NetFlow Event Logging (NEL),
for Carrier Grade NAT (CGNAT) scenarios: nat_event, post_nat_src_host,
post_nat_dst_host, post_nat_src_port and post_nat_dst_port. Thanks to
Simon Lockhart for his input and support developing the feature.
+ Introduced timestamp primitives (to msec resolution) to support generic
logging functions: timestamp_start, timestamp_end (timestamp_end being
currently applicable only to traffic flows). These primitives must not
be confused with existing sql_history timestamps which are meant for the
opposite function instead, temporal aggregation.
+ networks_file: introduced support for (BGP) next-hop (peer_dst_ip) in
addition to existing fields. Improved debug output. Also introduced a
new networks_file_filter feature to make networks_file work as a filter
in addition to its resolver functionality: if set to true net and host
values not belonging to defined networks are zeroed out. See UPGRADE
document for backward compatibility.
+ BGP daemon: added support for IPv6 NLRI and IPv6 BGP next-hop elements
for rfc4364 BGP/MPLS Virtual Private Networks.
+ MongoDB plugin: introduced mongo_insert_batch directive to define the
amount of elements to be inserted per batch - allowing the plugin to
scale better. Thanks for the strong support to Michiel Muhlenbaumer and
Job Snijders.
+ pre_tag_map: 'set_qos' feature introduced: matching network traffic is
set 'tos' primitive to the specified value. This is useful if collecting
ingress NetFlow/IPFIX at both trusted and untrusted borders, allowing to
selectively override ToS values at untrusted ones. For consistency,
pre_tag_map keys id and id2 have been renamed to set_tag and set_tag2;
legacy jargon is still supported for backward compatibility.
+ sfacctd: improved support for L2 accounting, ethernet length is being
committed as packet length; this information gets replaced by any length
information will come from upper layers, if any is reported. Thanks to
Daniel Swarbrick for his support.
+ nfacctd: introduced nfacctd_peer_as directive to value peer_src_as and
peer_dst_as primitives from NetFlow/IPFIX export src_as and dst_as
values respectively (ie. as a result of a "ip flow-export .. peer-as"
config on the exporter). The directive can be plugin-specific.
+ print, memory plugins: print_output_separator allows to select separator
for CSV outputs. Default comma separator is generally fine except for
BGP AS-SET representation.
! Building sub-system: two popular configure switches, --enable-threads
and --enable-64bit, are now set to true by default.
! fix, print & mongodb plugins: added missing cases for src_net and dst_net
primitives. Thanks to John Hess for his support.
! fix, SQL plugins: improved handling of fork() calls when return value
is -1 (fork failed). Many thanks to Stefano Birmani for his valuable
support troubleshooting the issue.
! fix, ISIS daemon: linked list functions got isis_ prefix in order to
prevent namespace clashes with other libraries (ie. MySQL) we link
against. Thanks to Stefano Birmani for reporting the issue.
! fix, tee plugin: can't bridge AFs when in transparent mode is not fatal
error condition anymore to tackle transient interface conditions. Error
message is throttled to once per 60 secs. Thanks to Evgeniy Kozhuhovskiy
for his support troubleshooting the issue.
! fix, nfacctd: extra length checks introduced when parsing NetFlow v9/
IPFIX options and data template flowsets. Occasional daemon crashes were
verified upon receipt of malformed/incomplete template data.
! fix: plugins now bail out with an error message if core process is found
dead via a getppid() check.
- nfacctd_sql_log feature removed. The same can now be achieved with the
use of proper timestamp primitives (see above).
0.14.2 -- 14-01-2013
+ pmacct opens to MongoDB, a leading noSQL document-oriented database
via a new 'mongodb' plugin. Feature parity is maintained with all
existing plugins. The QUICKSTART doc includes a brief section on how
to getting started with it. Using MongoDB >= 2.2.0 is recommended;
MongoDB C driver is required.
+ GeoIP lookups support has been introduced: geoip_ipv4 and geoip_ipv6
config directives now allow to load Maxmind IPv4/IPv6 GeoIP database
files; two new traffic aggregation primitives are added to support the
feature: src_host_country and dst_host_country. Feature implemented
against all deamons and all plugins and supports both IPv4 and IPv6.
Thanks to Vincent Bernat for his patches and precious support.
+ networks_file: user-supplied files to define IP networks and their
associations to ASNs (optional) has been hooked up to the 'fallback'
(longest match wins) setting of [pm|u|sf|nf]acctd_net, [pm|u]acctd_as
and [sf|nf]acctd_as_new. Thanks to John Hess for his support.
+ A new sampling_rate traffic aggregation primitive has been introduced:
to report on the sampling rate to be applied to renormalize counters
(ie. useful to support troubleshooting of untrusted node exports and
hybrid scenarios where a partial sampling_map is supplied). If renorm
of counters is enabled (ie. [n|s]facctd_renormalize set to true) then
sampling_rate will show as 1 (ie. already renormalized).
+ sql_table, print_output_file, mongo_table: dynamic table names are
now enriched by a $ref variable, populated with the configured value
for refresh time, and a $hst variable, populated with the configured
value for sql_history (in secs).
+ Solved the limit of 64 traffic aggregation primitives: the original
64 bits bitmap is now split in a 16 bits index + 48 bits registry
with multiple entries (currently 2). cfg_set_aggregate() and, in
future, cfg_get_aggregate() functions are meant to safely manipulate
the new bitmap structure and detect mistakes in primitives definition.
! fix, print plugin: removed print_output_file limitation to 64 chars.
Now maximum filename length is imposed by underlying OS.
! fix, print plugin: primitives are selectively enabled for printing
based on 'aggregate' directive.
! fix, print plugin: pointer to latest file been generated is updated
at very last in the workflow.
! fix, ip_flow.c: incorrect initialization for IPv6 flow buffer. Thanks
to Mike Jager for reporting the issue and providing a patch.
! fix, pre_tag_map: improved matching of pre_tag_map primitives against
IPFIX fields. Thanks to Nikita V Shirokov for reporting the issue.
! fix, nfprobe plugin: improved handling of unsuccessful send() calls
in order to prevent file descriptors depletion and log failure cause.
Patch is courtesy by Mike Jager.
! fix, nfacctd: gracefully handling the case of NetFlow v9/IPFIX flowset
length of zero; unproper handling of the condition was causing nfacctd
to infinite loop over the packet; patch is courtesy by Mike Jager.
! fix, Setsocksize(): setsockopt() replaces Setsocksize() in certain
cases and Setsocksize() fix to len parameter. Patch is courtesy by
Vincent Bernat
0.14.1 -- 03-08-2012
+ nfacctd: introduced support for IPFIX variable-length IEs (RFC5101),
improved support for IPFIX PEN IEs.
+ nfacctd, sfacctd: positive/negative caching for bgp_agent_map and
sampling_map is being introduced. Cache entries are invalidated upon
reload of the maps.
+ bgp_agent_map: resolution of IPv4 NetFlow agents to BGP speakers
with IPv6 sessions is now possible. This is to support dual-stack
network deployments. Also the keyword 'filter' is introduced and
supported values are only 'ip' and 'ip6'.
+ nfacctd: etype primitive can be populated from IP_PROTOCOL_VERSION,
ie. Field Type #60, in addition to ETHERTYPE, ie. Field Type #256.
Should both be present the latter has priority over the former.
+ print plugin: introduced a pointer to the latest filename in the set,
ie. in cases when variable filenames are specified. The pointer comes
in the shape of a symlink called "-latest".
! fix, pretag_handlers.c: BGP next-hop handlers are now hooked to the
longest-match mechanism for destination IP prefix.
! fix, net_aggr.c: defining a networks_file configuration directive in
conjunction with --enable-ipv6 was causing a SEGVs. This is now solved.
! fix, uacctd: cache routine is now being called in order to resolve
in/out interface ifindexes. Patch is courtesy by Stig Thormodsrud.
! fix, BGP daemon: bgp_neighbors_file now lists also IPv6 BGP peerings.
! fix, sql_common.c: SQL writers due to safe action are now logged with
a warning message rather than debug.
! fix, PostgreSQL table schemas: under certain conditions, default
definition of stamp_inserted was generating a 'date/time field value
out of range: "0000-01-01 00:00:00"' error. Many thanks to Marcello
di Leonardo for reporting the issue and providing a fix.
! fix, IS-IS daemon: sockunion_print() function was found not portable
and has been removed.
! fix, BGP daemon: memcpy() replaced by ip6_addr_cpy() upon writing to
sockaddr_in6 structures.
! fix, EXAMPLES document has been renamed QUICKSTART for disambiguation
on filesystems where case-sensitive names are not supported.
! Several code cleanups. Patches are courtesy by Osama Abu Elsorour
and Ryan Steinmetz.
0.14.0 -- 11-04-2012
+ pmacct now integrates an IS-IS daemon within collectors; the daemon
is being run as a parallel thread within the collector core process;
a single L2 P2P neighborship, ie. over a GRE tunnel, is supported;
it implements P2P Hello, CSNP and PSNP - and does not send any LSP
information out. The daemon is currently used for route resolution.
It is well suited to several case-studies, popular one being: more
specific internal routes are carried within the IGP while they are
summarized in BGP crossing cluster boundaries.
+ A new aggregation primitive 'etype' has been introduced in order to
support accounting against the EtherType field of Ethernet frames.
The implementation is consistent across all data collection methods
and backends.
+ sfacctd: introduced support for samples generated on ACL matches in
Brocade (sFlow sample type: Enterprise: #1991, Format: #1). Thanks
to Elisa Jasinska and Brent Van Dussen for their support.
+ sfacctd, pre_tag_map: introduced sample_type key. In sFlow v2/v4/v5
this is compared against the sample type field. Value is expected
in : notation.
! fix, signals.c: ignoring SIGINT and SIGTERM in my_sigint_handler()
to prevent multiple calls to fill_pipe_buffer(), condition that can
cause pipe buffer overruns. Patch is courtesy by Osama Abu Elsorour.
! fix, pmacctd: tunnel registry now correctly supports multiple tunnel
definitions for the same stack level.
! fix, print plugin: cos field now correctly shows up in the format
title while CSV format is selected and L2 primitives are enabled.
! fix, util.c: a feof() check has been added to the fread() call in
read_SQLquery_from_file(); thanks to Elisa Jasinska and Brent Van
Dussen for their support.
! fix, nfprobe: NetFlow output socket is now re-opened after failing
send() calls. Thanks to Maurizio Molina for reporting the problem.
! fix, sfacctd: length checks have been imporved while extracting
string tokens (ie. AS-PATH and BGP communities) from sFlow Extended
Gateway object. Thanks to Duncan Small for his support.
0.14.0rc3 -- 07-12-2011
+ BGP daemon: BGP/MPLS VPNs (rfc4364) implemented! This encompasses both
RIB storage (ie. virtualization layer) and lookup. bgp_iface_to_rd_map
map correlates couples
to Route Distinguishers (RDs). RD encapsulation types #0 (2-bytes ASN),
#1 (IP address) and #2 (4-bytes ASN) are supported. Examples provided:
examples/bgp_iface_to_rd.map and EXAMPLES files.
+ mpls_vpn_rd aggregation primitive has been added to the set. Also this
is being supported key in Pre-Tagging (pre_tag_map).
+ print plugin: introduced print_output_file feature to write statistics
to files. Output is text, formatted or CSV. Filenames can contain time-
based variables to make them dynamic. If filename is static instead,
content is overwritten over time.
+ print plugin: introduced print_time_roundoff feature to align time slots
nicely, same as per the sql_history_roundoff directive.
+ print plugin: introduced print_trigger_exec feature to execute custom
scripts at each print_refresh_time interval (ie. to process, expire,
gzip, etc. files). Feature is in sync with wrap-up of data commit to
screen or files.
+ pmacctd: introduced support for DLT_LOOP link-type (ie. OpenBSD tunnel
interfaces). Thanks to Neil Reilly for his support.
+ uacctd: a cache of ifIndex is introduced. Hash structure with conflict
chains and short expiration time (ie. to avoid getting tricked by cooked
interfaces devices a-la ppp0). The cache is an effort to gain speed-ups.
Implementation is courtesy by Stephen Hemminger, Vyatta.
+ Logging: introduced syslog-like timestamping when writing directly to
files. Also a separate FD per process is used and SIGHUP elicits files
reopening: all aimed at letting proper logs rotation by external tools.
+ Introduced plugin_pipe_backlog configuration directive: it induces a
backlog of buffers on the pipe before actually releasing them to the
plugin. The strategy helps optimizing inter-process communications, ie.
when plugins are quicker processing data than the Core process.
! fix, peer_src_ip primitive: has been disconnected from [ns]facctd_as_new
mechanism in order to ensure it's always representing a reference to the
NetFlow or sFlow emitter.
! fix, nfprobe: input and output VLAN ID field types have been aligned to
RFC3954, which appears to be also retroactively supported by IPFIX. The
new field types are #58 and #59 respectively. Thanks to Maurizio Molina
for pointing the issue out.
! fix, IMT plugin: fragmentation of the class table over multiple packets
to the pmacct IMT client was failing and has been resolved.
! fix, nfprobe: individual flows start and end timestamps are now filled
to the msec resolution. Thanks to Daniel Aschwanden for having reported
the issue.
! fix, uacctd: NETLINK_NO_ENOBUFS is set to prevent the daemon being
reported about ENOBUFS events by the underlying operating system. Works
on kernels 2.6.30+. Patch is courtesy by Stephen Hemminger, Vyatta.
! fix, uacctd: get_ifindex() can now return values greater than 2^15. Patch
is courtesy by Stephen Hemminger, Vyatta.
! fix, pmacctd, uacctd: case of zero IPv6 payload in conjunction with no
IPv6 next header is now supported. Thanks to Quirin Scheitle for having
reported the issue.
- Support for is_symmetric aggregation primitive is discontinued.
0.14.0rc2 -- 26-08-2011
+ sampling_map feature is introduced, allowing definition of static traffic
sampling mappings. Content of the map is reloadable at runtime. If a
specific router is not defined in the map, the sampling rate advertised
by the router itself, if any, is applied.
+ nfacctd: introduced support for 16 bits SAMPLER_IDs in NetFlow v9/IPFIX;
this appears to be the standard length with IOS-XR.
+ nfacctd: introduced support for (FLOW)_SAMPLING_INTERVAL fields as part
of the NetFlow v9/IPFIX data record. This case is not prevented by the
RFC although such information is typically exported as part of options.
It appears some probes, ie. FlowMon by Invea-Tech, are getting down this
way.
+ nfacctd, sfacctd: nfacctd_as_new and sfacctd_as_new got a new 'fallback'
option; when specified, lookup of BGP-related primitives is done against
BGP first and, if not successful, against the export protocol.
+ nfacctd, sfacctd: nfacctd_net and sfacctd_net got a new 'fallback' option
that when specified looks up network-related primitives (prefixes, masks)
against BGP first and, if not successful, against the export protocol. It
gets useful for resolving prefixes advertised only in the IGP.
+ sql_num_hosts feature is being introduced: defines, in MySQL and SQLite
plugins, whether IP addresses should be left numerical (in network bytes
ordering) or converted into strings. For backward compatibility, default
is to convert them into strings.
+ print_num_protos and sql_num_protos configuration directives have been
introduced to allow to handle IP protocols (ie. tcp, udp) in numerical
format. The default, backward compatible, is to look protocol names up.
The feature is built against all plugins and can also be activated via
the '-u' commandline switch.
! fix, nfacctd: NetFlow v9/IPFIX sampling option parsing now doesn't rely
anymore solely on finding a SamplerID field; as an alternative, presence
of a sampling interval field is also checked. Also a workaround is being
introduced for sampled NetFlow v9 & C7600: if samplerID within a data
record is defined and set to zero and no match was possible, then the
last samplerID defined is returned.
! nfacctd: (FLOW)_SAMPLING_INTERVAL fields as part of the NetFlow v9/IPFIX
data record are now supported also 16-bits long (in addition to 32-bits).
! fix, SQL plugins: sql_create_table() timestamp has been aligned with SQL
queries (insert, update, lock); furthermore sql_create_table() is invoked
every sql_refresh_time instead of every sql_history. Docs updated. Thanks
to Luis Galan for having reported the issue.
! fix, pmacct client: error code when connection is refused on UNIX socket
was 0; it has been changed to 1 to reflect the error condition. Thanks
to Mateusz Viste for reporting the issue.
! fix, building system: CFLAGS were not always honoured. Patch is courtesy
of Etienne Champetier
! fix, ll.c: empty return value was causing compiler with certain flags to
complain about the issue. Patch is courtesy of Ryan Steinmetz.
0.14.0rc1 -- 31-03-2011
+ IPFIX (IETF IP Flow Information Export protocol) replication and
collector capabilities have been introduced as part of nfacctd, the
NetFlow accounting daemon of the pmacct package.
+ nfprobe plugin: initial IPFIX export implementation. This is called
via a 'nfprobe_version: 10' configuration directive. pmacctd, the
promiscuous mode accounting daemon, and uacctd, the ULOG accounting
daemon, both part of the pmacct package are now supported.
+ Oracle's BrekeleyDB 11gR2 offers a perfect combination of technologies
by including an SQL API that is fully compatible with SQLite. As a
result pmacct now opens to BerkeleyDB 5.x via its SQLite3 plugin.
+ sfacctd: BGP-related traffic primitives (AS Path, local preference,
communities, etc.) are now read from sFlow Extended Gateway object if
sfacctd_as_new is set to false (default).
+ nfacctd, sfacctd: source and destination peer ASNs are now read from
NetFlow or sFlow data if [ns]facctd_as_new is set to false (default).
+ nfacctd: introduced support for NetFlow v9/IPFIX source and destination
peer ASN field types 128 and 129. The support is enabled at runtime by
setting to 'false' (default) the 'nfacctd_as_new' directive.
+ sfacctd: f_agent now points sFlow Agent ID instead of source IP address;
among the other things, this allows to compare BGP source IP address/BGP
Router-ID against the sFlow Agent ID.
+ PostgreSQL plugin: 'sql_delimiter' config directive being introduced:
if sql_use_copy is true, uses the supplied character as delimiter.Useful
in cases where the default delimiter is part of any of the supplied
strings.
+ pmacct client: introduced support for Comma-Separated Values (CSV) output
in addition to formatted-text. A -O commandline switch allows to enable
the feature.
! fix, MySQL/PostgreSQL/SQLite3 plugins: insert of data into the database
can get arbitrarily delayed under low traffic conditions. Many Thanks
to Elisa Jasinska and Brent Van Dussen for their great support in solving
the issue.
! fix, BGP daemon: multiple BGP capabilities per capability announcement
were not supported - breaking compliancy with RFC5492. The issue was
only verified against a OpenBGPd speaker. Patch is courtesy of Manuel
Guesdon.
! fix, initial effort made to document uacctd, the ULOG accounting daemon
0.12.5 -- 28-12-2010
+ nfacctd: introduced support for NAT L3/L4 field values via xlate_src
and xlate_dst configuration directives. Implementation follows IPFIX
standard for IPv4 and IPv6 (field types 225, 226, 227, 228, 281 and
282).
+ nfacctd: Cisco ASA NetFlow v9 NSEL field types 40001, 40002, 40003,
40004 and IPFIX/Cisco ASA NetFlow v9 NSEL msecs absolute timestamps
field types 152, 153 and 323 have been added.
+ nfacctd: introduced support for 'new' TCP/UDP source/destination ports
(field types 180, 181, 182, 183), as per IPFIX standard, basing on the
L4 protocol value (if any is specified as part of the export; otherwise
assume L4 is not TCP/UDP).
+ nfacctd, nfprobe: introduced support for application classification
via NetFlow v9 field type #95 (application ID) and application name
table option. This feature aligns with Cisco NBAR-NetFlow v9
integration feature.
+ nfacctd: introduced support for egress bytes and packet counters (field
types 23, 24) basing on the direction value (if any is specified as
part of the export; otherwise assume ingress as per RFC3954).
+ nfprobe: egress IPv4/IPv6 NetFlow v9 templates have been introduced;
compatibility with Cisco (no use of OUT_BYTES, OUT_OUT_PACKETS) taken
into account.
+ nfacctd: added support for egress datalink NetFlow v9 fields basing
on direction field.
+ nfacctd, sfacctd: aggregate_filter can now filter against TCP flags;
also, [ns]facctd_net directive can now be specified per-plugin.
+ BGP daemon: introduced support for IPv6 transport of BGP messaging.
+ BGP daemon: BGP peer information is now linked into the status table
for caching purposes. This optimization results in good CPU savings
in bigger deployments.
! fix, nfacctd, sfacctd: daemons were crashing on OpenBSD platform upon
setting an aggregate_filter configuration directive. Patch is courtesy
of Manuel Pata.
! fix, xflow_status.c: status entries were not properly linked to the
hash conflict chain resulting in a memory leak. However the maximum
number of table entries set by default was preventing the structure
to grow undefinitely.
! fix, sql_common.c: increased buffer size available for sql_table_schema
from 1KB to 8KB. Thanks to Michiel Muhlenbaumer his support.
! fix, bgp_agent_map has been improved to allow mapping of NetFlow/sFlow
agents making use of IPv6 transport to either a) IPv4 transport address
of BGP sessions or b) 32-bit BGP Router IDs. Mapping to IPv6 addresses
is however not (yet) possible.
! fix, nfprobe: encoding of NetFlow v9 option scope has been improved;
nfprobe source IPv4/IPv6 address, if specified via nfprobe_source_ip
directive, is now being written.
! fix, util.c: string copies in trim_spaces(), trim_all_spaces() and
strip_quotes() have been rewritten more safely. Patch is courtesy of
Dmitry Koplovich.
! fix, sfacctd: interface format is now merged back into interface value
fields so to ease keeping track of discards (and discard reasons) and
multicast fanout.
! fix, MySQL, SQLite3 plugins: sql table version 8 issued to provide
common naming convention when mapping primitives to database fields
among the supported RDBMS base. Thanks to Chris Wilson for his support.
! fix, pmacct client: numeric variables output converted to unsigned
from signed.
! fix, nfacctd_net, sfacctd_net: default value changed from null (and
related error message) to 'netflow' for nfacctd_net and 'sflow' for
sfacctd_net.
! fix, nfacctd, sfacctd: aggregate_filter was not catching L2 primitives
(VLAN, MAC addresses) when performing egress measurements.
0.12.4 -- 01-10-2010
+ BGP daemon: a new memory model is introduced by which IP prefixes
are being shared among the BGP peers RIBs - leading to consistent
memory savings whenever multiple BGP peers export full tables due
to the almost total overlap of information. Longest match nature
of IP lookups required to raise BGP peer awareness of the lookup
algorithm. Updated INTERNALS document to support estimation of the
memory footprint of the daemon.
+ BGP daemon: a new bgp_table_peer_buckets configuration directive
is introduced: per-peer routing information is attached to IP
prefixes and now hashed onto buckets with conflict chains. This
parameter sets the number of buckets of such hash structure; the
value is directly related to the number of expected BGP peers,
should never exceed such amount and is best set to 1/10 of the
expected number of peers.
+ nfprobe: support has been added to export direction field (NetFlow
v9 field type #61); its value, 0=ingress 1=egress, is determined
via nfprobe_direction configuration directive.
+ nfacctd: introduced support for Cisco ASA bytes counter, NetFlow v9
field type #85. Thanks to Ralf Reinartz for his support.
+ nfacctd: improved flow recognition heuristics for cases in which
IPv4/IPv6/input/output data are combined within the same NetFlow
v9 template. Thanks to Carsten Schoene for his support.
! fix, BGP daemon: bgp_nexthop_followup was not working correctly if
pointed to a non-existing next-hop.
! fix, nfv9_template.c: ignoring unsupported NetFlow v9 field types;
improved template logging. Thanks to Ralf Reinartz for his support.
! fix, print plugin: support for interfaces and network masks has
been added. Numeric variables output converted to unsigned from
signed.
0.12.3 -- 28-07-2010
+ 'cos' aggregation primitive has been implemented providing support
for 802.1p priority. Collection is supported via sFlow, libpcap and
ULOG; export is supported via sFlow.
+ BGP daemon: TCP MD5 signature implemented. New 'bgp_daemon_md5_file'
configuration directive is being added for the purpose of defining
peers and their respective MD5 keys, one per line, in CSV format.
The map is reloadable at runtime: existing MD5 keys are removed via
setsockopt(), new ones are installed as per the newly supplied map.
Sample map added in 'examples/bgp_md5.lst.example'.
+ BGP daemon: added support for RFC3107 (SAFI=4 label information) to
enable receipt of labeled IPv4/IPv6 unicast prefixes.
+ nfprobe, sfprobe: introduced the concept of traffic direction. As a
result, [ns]fprobe_direction and [ns]fprobe_ifindex configuration
directives have been implemented.
+ [ns]fprobe_direction defines traffic direction. It can be statically
defined via 'in' or 'out' keywords; values can also be dynamically
determined through a pre_tag_map (1=input, 2=output) by means of
'tag' and 'tag2' keywords.
+ [ns]fprobe_ifindex either statically associate an interface index
(ifIndex) to a given [ns]fprobe plugin or semi-dynamically via
lookups against a pre_tag_map by means of 'tag' and 'tag2' keywords.
+ sfprobe: sfprobe_ifspeed configuration directive is introduced and
aimed at statically associating an interface speed to an sfprobe
plugin.
+ sfprobe: Switch Extension Header support added. Enabler for this
development was support for 'cos' and in/out direction. Whereas
VLAN information was already supported as an aggregation primitive.
+ sfprobe: added support for Counter Samples for multiple interfaces.
Sampling function has been brought to the plugin so that Counter
Samples can be populated with real bytes/packets traffic levels.
! nfprobe, sfprobe: send buffer size is now aligned to plugin_pipe_size,
if specified, providing a way to tune buffers in case of sustained
exports.
! fix, addr.c: pm_ntohll() and pm_htonll() routines rewritten. These
are aimed at changing byte ordering of 64-bit variables.
! fix, BGP daemon: support for IPv6 global address/link-local address
next-hops as part of MP_REACH_NLRI parsing.
! fix, cfg_handlers.c: bgp_daemon and bgp_daemon_msglog parsing was
not correct, ie. enabled if specified as 'false'. Thanks to Brent
Van Dussen for reporting the issue.
! fix, bgp.c: found a CPU hog issue caused by missing cleanup of the
select() descriptors vector.
! fix, pmacct.c: in_iface/out_iface did erroneously fall inside a
section protected by the "--disable-l2" switch. Thanks to Brent
Van Dussen for reporting the issue.
0.12.2 -- 27-05-2010
+ A new 'tee' plugin is introduced bringing both NetFlow and sFlow
replication capabilities to pmacct. It supports transparent mode
(tee_transparent), coarse-grained filtering capabilities via the
Pre-Tagging infrastructure. Quickstart guide is included as part
of the EXAMPLES file (chapter XII).
+ nfprobe, sfprobe: introduced support for export of the BGP next-hop
information. Source data selection for BGP next-hop is being linked
to [pmacctd_as|uacctd_as] configuration directive. Hence it must be
set to 'bgp' in order for this feature to work.
+ nfprobe, sfprobe, BGP daemon: new set of features (nfprobe_ipprec,
sfprobe_ipprec, bgp_daemon_ipprec) allows to mark self-originated
sFlow, NetFlow and BGP datagrams with the supplied IP precedence
value.
+ peer_src_ip (IP address of the NetFlow emitter, agent ID of the
sFlow emitter) and peer_dst_ip (BGP next-hop) can now be filled
from NetFlow/sFlow protocols data other than BGP. To activate the
feature nfacctd_as_new/sfacctd_as_new have to be 'false' (default
value), 'true' or 'file'.
+ print plugin: introduced support for Comma-Separated Values (CSV)
output in addition to formatted-text. A new print_output feature
allows to switch between the two.
+ pmacctd: improved 802.1ad support. While recursing, outer VLAN is
always reported as value of the 'vlan' primitive.
! fix, pmacctd: 802.1p was kept integral part of the 'vlan' value.
Now a 0x0FFF mask is applied in order to return only the VLAN ID.
! fix, pkt_handlers.c: added trailing '\0' symbol when truncating
AS-PATH and BGP community strings due to length constraints.
! fix, sql_common.c: maximum SQL writers warning message was never
reached unless a recovery method is specifited. Thanks to Sergio
Charpinel Jr for reporting the issue.
! fix, MySQL and PostgreSQL plugins: PGRES_TUPLES_OK (PostgreSQL)
and errno 1050 (MySQL) are now considered valid return codes when
dynamic tables are involved (ie. sql_table_schema). Thanks to
Sergio Charpinel Jr for his support.
! fix, BGP daemon: pkt_bgp_primitives struct has been explicitely
64-bit aligned. Mis-alignment was causing crashes when buffering
was enabled (plugin_buffer_size). Verified on Solaris/sparc.
0.12.1 -- 07-04-2010
+ Input/output interfaces (SNMP indexes) have now been implemented
natively; it's therefore not required anymore to pass through the
(Pre-)tag infrastructure. As a result two aggregation primitives
are being introduced: 'in_iface' and 'out_iface'.
+ Support for source/destination IP prefix masks is introduced via
two new aggregation primitives: src_mask and dst_mask. These are
populated as defined by the [nf|sf|pm|u]acctd_net directive:
NetFlow/sFlow protocols, BGP, Network files (networks_file) or
static (networks_mask) being valid data sources.
+ A generic tunnel inspection infrastructure has been developed to
benefit both pmacctd and uacctd daemons. Handlers are defined via
configuration file. Once enabled daemons will account basing upon
tunnelled headers rather than the envelope. Currently the only
supported tunnel protocol is GTP, the GPRS tunnelling protocol
(which can be configured as: "tunnel_0: gtp, "). Up to
8 different tunnel stacks and up to 4 tunnel layers per stack are
supported. First matching stack, first matching layer wins.
+ uacctd: support for the MAC layer has been added for the Netlink/
ULOG Linux packet capturing framework.
+ 'nfprobe_source_ip' feature introduced: it allows to select the
IPv4/IPv6 address to be used to export NetFlow datagrams to the
collector.
+ nfprobe, sfprobe: network masks are now exported via NetFlow and
sFlow. 'pmacctd_net' and its equivalent directives define how to
populate src_mask and dst_mask values.
! cleanup, nfprobe/sfprobe: data source for 'src_as' and 'dst_as'
primitives is now expected to be always explicitely defined (in
line with how 'src_net' and 'dst_net' primitives work). See the
UPGRADE doc for the (limited) backward compatibility impact.
! Updated SQL documentation: sql/README.iface guides on 'in_iface'
and 'out_iface' primitives; sql/README.mask guides on 'src_mask'
and 'dst_mask' primitives; sql/README.is_symmetric guides on
'is_symmetric' primitive.
! fix, nfacctd.h: source and destination network masks were twisted
in the NetFlow v5 export structure definition. Affected releases
are: 0.12.0rc4 and 0.12.0.
! fix, nfprobe_plugin.c: l2_to_flowrec() was missing some variable
declaration when the package was configured for compilation with
--disable-l2. Thanks to Brent Van Dussen for reporting the issue.
! fix, bgp.c: bgp_attr_munge_as4path() return code was not defined
for some cases. This was causing some BGP messages to be marked
as malformed.
! fix, sfprobe: a dummy MAC layer was created whenever this was not
included as part of the captured packet. This behaviour has been
changed and header protocol is now set to 11 (IPv4) or 12 (IPv6)
accordingly. Thanks to Neil McKee for pointing the issue.
! workaround, building sub-system: PF_RING enabled libpcap was not
recognized due to missing of pcap_dispatch(). This is now fixed.
0.12.0 -- 16-02-2010
+ 'is_symmetric' aggregation primitive has been implemented: aimed
at easing detection of asymmetric traffic. It's based on rule
definitions supplied in a 'bgp_is_symmetric_map' map, reloadable
at runtime.
+ A new 'bgp_daemon_allow_file' configuration directive allows to
specify IP addresses that can establish a BGP session with the
collector's BGP thread. Many thanks to Erik van der Burg for
contributing the idea.
+ 'nfacctd_ext_sampling_rate' and 'sfacctd_ext_sampling_rate' are
introduced: they flag the daemon that captured traffic is being
sampled. Useful to tackle corner cases, ie. the sampling rate
reported by the NetFlow/sFlow agent is missing or incorrect.
+ The 'bgp_follow_nexthop' feature has been extended so that extra
IPv4/IPv6 prefixes can be supplied. Up to 32 IP prefixes are now
supported and a warning message is generated whenever a supplied
string fails parsing.
+ Pre-Tagging: implemented 'src_local_pref' and 'src_comms' keys.
These allow tagging based on source IP prefix local_pref (sourced
from either a map or BGP, ie. 'bgp_src_local_pref_type: map',
'bgp_src_local_pref_type: bgp') and standard BGP communities.
+ Pre-Tagging: 'src_peer_as' key was extended in order to match on
BGP-sourced data (bgp_peer_src_as_type: bgp).
+ Pre-Tagging: introduced 'comms' key to tag basing on up to 16
standard BGP communities attached to the destination IP prefix.
The lookup is done against the BGP RIB of the exporting router.
Comparisons can be done in either match-any or match-all fashion;
xidDocumentation and examples updated.
! fix, util.c: load_allow_file(), empty allow file was granting a
connection to everybody being confused with a 'no map' condition.
Now this case is properly recognized and correctly translates in
a reject all clause.
! fix, sql_common.c: log of NetFlow micro-flows to a SQL database
(nfacctd_sql_log directive) was not correctly getting committed
to the backend, when sql_history was disabled.
! fix, mysql|pgsql|sqlite_plugin.c: 'flows' aggregation primitive
was not suitable to mix-and-match with BGP related primitives
(ie. peer_dst_as, etc.) due to an incorrect check. Many thanks
to Zenon Mousmoulas for the bug report.
! fix, pretag_handlers.c: tagging against NetFlow v9 4-bytes in/out
interfaces was not working properly. Thanks to Zenon Mousmoulas
for reporting the issue.
0.12.0rc4 -- 21-12-2009
+ BGP-related source primitives are introduced, namely: src_as_path,
src_std_comm, src_ext_comm, src_local_pref and src_med. These add
to peer_src_as which was already implemented. All can be resolved
via reverse BGP lookups; peer_src_as, src_local_pref and src_med
can also be resolved via lookup maps which support checks like:
bgp_nexthop (RPF), peer_dst_as (RPF), input interface and source
MAC address. Many thanks to Zenon Mousmoulas and GRNET for their
fruitful cooperation.
+ Memory structures to store BGP-related primitives have been
optimized. Memory is now allocated only for primitives part of
the selected aggregation profile ('aggregate' config directive).
+ A new 'bgp_follow_nexthop' configuration directive is introduced
to follow the BGP next-hop up to the edge of the routing domain.
This is particularly aimed at networks not running MPLS, where
hop-by-hop routing is in place.
+ Lookup maps for BGP-related source primitives (bgp_src_med_map,
bgp_peer_src_as_map, bgp_src_local_pref_map): result of check(s)
can now be the keyword 'bgp', ie. 'id=bgp' which triggers a BGP
lookup. This is thought to handle exceptions to static mapping.
+ A new 'bgp_peer_as_skip_subas' configuration directive is being
introduced. When computing peer_src_as and peer_dst_as, returns
the first ASN which is not part of a BGP confederation; if only
confederated ASNs are on the AS-Path, the first one is returned
instead.
+ Pre-Tagging: support has been introduced for NetFlow v9 traffic
direction (ingress/egress).
+ Network masks part of NetFlow/sFlow export protocols can now be
used to compute src_net, dst_net and sum_net primitives. As a
result a set of directives [nfacctd|sfacctd|pmacctd|uacctd]_net
allows to globally select the method to resolve such primitives,
valid values being: netflow, sflow, file (networks_file), mask
(networks_mask) and bgp (bgp_daemon).
+ uacctd: introduced support for input/output interfaces, fetched
via NetLink/ULOG API; interfaces are available for Pre-Tagging,
and inclusion in NetFlow and sFlow exports. The implementation
is courtesy of Stig Thormodsrud.
+ nfprobe, sfprobe: new [nfprobe|sfprobe]_peer_as option to set
source/destination ASNs, part of the NetFlow and sFlow exports,
to the peer-AS rather than origin-AS. This feature depends on a
working BGP daemon thread setup.
! A few resource leaks were detected and fixed. Patch is courtesy
of Eric Sesterhenn.
! bgp/bgp.c: thread concurrency was detected upon daemon startup
under certain conditions. As a solution the BGP thread is being
granted a time advantage over the traffic collector thread.
! bgp/bgp.c: fixed a security issue which could have allowed a
malicious user to disrupt established working BGP sessions by
exploiting the implemented concept of BGP session replenishment;
this has been secured by a check against the session holdtime.
Many thanks to Erik van der Burg for spotting the issue.
! bgp/bgp.c: BGP listener socket now sets SO_REUSEADDR option for
quicker turn around times while stopping/starting the daemon.
! net_aggr.c: default route (0.0.0.0/0) was considered invalid;
this is now fixed.
0.12.0rc3 -- 28-10-2009
+ Support for NetFlow v9 sampling via Option templates and
data is introduced; this is twofold: a) 'nfacctd_renormalize'
configuration directive is now able to renormalize NetFlow v9
data on-the-fly by performing Option templates management; b)
'nfprobe', the NetFlow probe plugin, is able to flag sampling
rate (either internal or external) when exporting flows to the
collector.
+ '[pm|u]acctd_ext_sampling_rate' directives are introduced to
support external sampling rate scenarios: packet selection is
performed by the underlying packect capturing framework, ie.
ULOG, PF_RING. Making the daemon aware of the sampling rate,
allows to renormalize or export such information via NetFlow
or sFlow.
+ pmacctd: the IPv4/IPv6 fragment handler engine was reviewed
to make it sampling-friendly. The new code hooks get enabled
when external sampling (pmacctd_ext_sampling_rate) is defined.
+ A new 'uacctd' daemon is added to the set; it is based on the
Netlink ULOG packet capturing framework; this implies it works
only on Linux and can be optionally enabled when compling by
defining the '--enable-ulog' switch. The implementation is
fully orthogonal with the existing feature set. Thanks very
much to: A.O. Prokofiev for contributing the original idea
and code; Stig Thormodsrud for his support and review.
+ The 'tag2' primitive is introduced. Its aim is to support
traffic matrix scenarios by giving a second field dedicated
to tag traffic. In a pre_tag_map this can be employed via the
'id2' key. See examples in the 'examples/pretag.map.example'
document. SQL plugins write 'tag2' content in the 'agent_id2'
field. Read 'sql/README.agent_id2' document for reference.
+ Some new directives to control and re-define file attributes
written by the pmacct daemons, expecially when launched with
increased priviledges, are introduced: file_umask, files_uid,
files_gid. Files to which these apply include, ie. pidfile,
logfile and BGP neighbors file.
! fix, bgp/bgp.c: upon reaching bgp_daemon_max_peers threshold,
logs were flooded by warnings even when messages were coming
from a previously accepted BGP neighbor. Warnings are now sent
only when a new BGP connection is refused.
! fix, nfprobe/netflow9.c: tags (pre_tag_map, post_tag) were set
per pair of flows, not respecting their uni-directional nature.
It was generating hiding of some tags.
! fix, nfprobe/netflow9.c: templates were (wrongly) not being
included in the count of flows sent in NetFlow v9 datagrams.
While this was not generating any issues with parsing flows,
it was originating visualization issues in Wireshark.
! fix, SQL plugins: CPU hitting 100% has been determined when
sql_history is disabled but sql_history_roundoff is defined.
Thanks to Charlie Allom for reporting the issue.
! fix, sfacctd.c: input and output interfaces (non-expaneded
format) were not correcly decoded creating issues to Pre-
tagging. Thanks to Jussi Sjostrom for reporting the issue.
0.12.0rc2 -- 09-09-2009
+ BGP daemon thread has been tied up with both the NetFlow and
sFlow probe plugins, nfprobe and sfprobe, allowing to encode
dynamic ASN information (src_as, dst_as) instead of reading
it from text files. This finds special applicability within
open-source router solutions.
+ 'bgp_stdcomm_pattern_to_asn' feature is introduced: filters
BGP standard communities against the supplied pattern. The
first matching community is split using the ':' symbol. The
first part is mapped onto the peer AS field while the second
is mapped onto the origin AS field. The aim is to deal with
prefixes on the own address space. Ie. BGP standard community
XXXXX:YYYYY is mapped as: Peer-AS=XXXXX, Origin-AS=YYYYY.
+ 'bgp_neighbors_file' feature is introduced: writes a list of
the BGP neighbors in the established state to the specified
file. This gets particularly useful for automation purposes
(ie. auto-discovery of devices to poll via SNMP).
+ 'bgp_stdcomm_pattern' feature was improved by supporting the
regex '.' symbol which can be used to wildcard a pre-defined
number of characters, ie. '65534:64...' will match community
values in the range 64000-64999 only.
+ SQL preprocess layer: removed dependency between actions and
checks. Overral logics was reviewed to act more consistently
with recently introduced SQL cache entry status field.
+ SQL common layer: poll() timeout is now calculated adaptively
for increased deadline precision.
+ sql_startup_delay feature functionality was improved in order
to let it work as a sliding window to match NetFlow setups in
which a) mainain original flow timestamps and b) enable the
sql_dont_try_update feature is required.
! DST (Daylight Saving Time) support introduced to sql_history
and sql_refresh_time directives. Thanks to for
reporting the issue.
! fix, pmacctd.c: initial sfprobe plugin checks were disabling
IP fragments handler. This was causing pmacctd to crash under
certain conditions. Thanks to Stig Thormodsrud for having
reported the issue.
! fix, nfprobe, netflow5.c: missing htons() call while encoding
src_as primitive.
! fix, BGP thread, bgp_aspath.c: estimated AS-PATH length was
not enough for 32-bit ASNs. String length per-ASN increased
from 5 to 10 chars.
! Documentation update, EXAMPLES: how to establish a local BGP
peering between pmacctd and Quagga 0.99.14 for NetFlow and
sFlow probe purposes.
! fix, print_status_table(): SEGV was showing up while trying
to retrieve xFlow statistics by sending a SIGUSR1 signal and
a collector IP address was not configured.
! ip_flow.[c|h]: code cleanup.
0.12.0rc1 -- 01-08-2009
+ a BGP daemon thread has been integrated in both the NetFlow
and sFlow collectors, nfacctd and sfacctd. It maintains per-
peer RIBs and supports MP-BGP (IPv4, IPv6) and 32-bit ASNs.
As a result the following configuration directives are being
introduced: bgp_daemon, bgp_daemon_ip, bgp_daemon_max_peers,
bgp_daemon_port and bgp_daemon_msglog. For a quick-start and
implementation notes refer to EXAMPLES document and detailed
configuration directives description in CONFIG-KEYS.
+ A new set of BGP-related aggregation primitives are now
supported by the "aggregate" directive: std_comm, ext_comm,
as_path, peer_src_ip, peer_dst_ip, peer_src_as, peer_dst_as,
med, local_pref. A few extra directives are being introduced
to support (filter, map, cut down, etc.) some primitives:
bgp_peer_src_as_type, bgp_peer_src_as_map, bgp_aspath_radius,
bgp_stdcomm_pattern and bgp_extcomm_pattern.
+ nfacctd_as_new supports a new value "bgp". It is meant to
populate src_as and dst_as primitives by looking up source
and destination IP prefixes against the NetFlow (or sFlow)
agent RIB.
+ A new sql_table_type directive is introduced: by combining
it with sql_table_version, defines one of the standard BGP
tables.
+ Two new directives have been developed to support scenarios
where NetFlow (or sFlow) agents are not running BGP or have
default-only or partial views: bgp_follow_default and
bgp_agent_map.
+ 4-bytes ASNs are now supported: including NetFlow and sFlow
collectors, NetFlow and sFlow probes, networks_file to map
prefixes to ASNs. The new BGP daemon implementation is, of
course, fully compliant.
+ Pre-Tagging: the ID is now a 32-bit unsigned value (it was
16-bit). As a result, there valid tags can be in the range
1-4294967295 and maps can now express the resulting ID as
an IPv4 address (ie. bgp_agent_map).
+ Pre-tagging: support for 32-bit input/output interfaces is
now available.
! fix, sql_common.c: read_SQLquery_from_file() was returning
a random value, regardless of the successful result. Patch
has been provided provided by Giedrius Liubavicius
! fix, pmacct.c: when unused, source/destination IP address
fields were presented as NULL values. This is now replaced
with a '0' value to improve output parsing.
! Standard major release compilation check-pointing: thanks
very much to Manuel Pata and Tobias Lott for their strong
support with OpenBSD and FreeBSD respectively.
0.11.6 -- 07-04-2009
+ Introduced support for tag ranges into the 'pre_tag_filter'
configuration directive (ie. '10-20' matches traffic tagged
in the range 10..20). This works both in addition to and in
combination with negations.
+ Tcpdump-style filters, ie. 'aggregate_filter', now support
indexing within a packet, ie. 'ether[12:2]', to allow a more
flexible separation of the traffic.
+ Introduced support for descriptions in networks definition
files pointed by the 'networks_file' configuration directive.
Thanks to Karl O. Pinc for contributing the patch.
! fix, pmacctd: libpcap DLT_LINUX_SLL type is not defined in
older versions of the library. It was preventing successful
compilation of pmacct on OpenBSD. This has been fixed by
defining internally to pmacct all DLT types in use. Thanks
to Karl O. Pinc for his support.
! fix, IPv6 networks_file, load_networks6(): wrong masks were
applied to IPv6 networks due to dirty temporary buffers for
storing IPv6 addresses and masks. Short '::' IPv6 format is
currently not supported. Thanks to Robert Blechinger for
flagging the issue.
! fix, pretag.c: Pre-Tagging infrastructure was SEGV'ing after
having been instructed to reload via a SIGHUP signal. Patch
is courtesy of Denis Cavrois and the Acipia development team.
! fix, sfacctd, nfacctd: Assign16() was not handling correctly
2-bytes EtherType values (ie. 0x86dd, 0x8847) in 802.1Q tags.
As a result 'aggregate_filter' was not able to correctly match
IPv6-related filters. Thanks to Axel Apitz for reporting the
issue.
! fix, xflow_status.c: a cosmetic bug was displaying sequence
numbers without applying previous increment. This definitely
will help troubleshooting and debugging.
! fix, sfacctd, sfv245_check_status(): AF of the sFlow agent
is now explicitely defined: when IPv6 is enabled the remote
peer address can be reported as IPv4-mapped IPv6 address. This
was causing warning messages to report the wrong sFlow agent
IP address. Thanks to Axel Apitz for reporting the issue.
! fix, IMT plugin was crashing upon receipt of a classification
table request (WANT_CLASS_TABLE) when stream classification
was actually disabled.
! fix, pmacct.c: classifier index was not brought back to zero
by the pmacct client. This was preventing the client to show
correct stream classification when it was feeded with multiple
queries. The fix is courtesy of Fabio Cairo.
! fix, MySQL plugin: upon enabling of the 'nfacctd_sql_log'
directive, 'stamp_updated' field was incorrectly reported
as '0000-00-00 00:00:00' due to wrong field formatting. Thanks
to Brett D'Arcy for reporting and patching the issue.
! Initial effort to clean the code up by strcpy() calls. Thanks
to Karl O. Pinc for taking such initiative.
0.11.5 -- 21-07-2008
+ SQL UPDATE queries code has been rewritten for increased
flexibility. The SET statement is now a vector and part of
it has been shifted into the sql_compose_static_set() routine
in the common SQL layer.
+ A new sql_locking_style directive is now supported in the
MySQL plugin. To exploit it, an underlying InnoDB table is
mandatory. Thanks to Matt Gillespie for his tests.
+ Support for Endace DAG cards is now available; this has been
tested against libDAG 3.0.0. Many thanks to Robert Blechinger
for his extensive support.
+ pmacctd, the Linux Cooked device (DLT_LINUX_SLL) handler has
been enhanced by supporting 'src_mac' and 'vlan' aggregation
primitives.
! fix, xflow_status.c: NetFlow/sFlow collector's IP address is
being rewritten as 0.0.0.0 when NULL. Was causing SEGVs on
Solaris/sparc.
! fix, server.c: WANT_RESET is copied in order to avoid losing
it when handling long queries and need to fragment the reply.
Thanks very much to Ruben Laban for his support.
! fix, MySQL plugin: the table name is now escaped in order to
not conflict with reserved words, if one of those is selected.
Thanks to Marcel Hecko for reporting the bug.
! An extra security check is being introduced in sfacctd as an
unsupported extension sent over by a Foundry Bigiron 4000 kit
was causing SEGV issues. Many Thanks to Michael Hoffrath for
the strong support provided.
! fix, 'nfprobe' plugin: AS numbers were not correctly exported
to the collector when pmacctd was in use. Patch is courtesy of
Emerson Pinter.
! fix, 'nfprobe' plugin: MACs were not properly encapsulated
resulting in wrong addresses being exported through NetFlow
v9. The patch is courtesy of Alexander Bergolth.
! fix, buffers holding MAC address strings throughout the code
had not enough space to store the trailing zero. The patch is
courtesy of Alexander Bergolth.
! fix, logfile FD was not correctly passed onto active plugins.
The patch is courtesy of Denis Cavrois.
! Missing field type 60 in NetFlow v9 IPv6 flows, was leading
nfacctd to incorrect flow type selection (IPv4). An additional
check on the source IP address has now been included to infer
IPv6 flows. RFC3954 mandates such field type to be present for
IPv6 flows. The issue has been verified against a Cisco 7600
w/ RSP720. Many thanks to Robert Blechinger for his extensive
support.
0.11.4 -- 25-04-2007
+ support for TCP flags has been introduced. Flags are ORed on a
per-aggregate basis (same as what NetFlow does on a per-flow
basis). The 'aggregate' directive now supports the 'tcpflags'
keyword. SQL tables v7 have also been introduced in order to
support the feature inside the SQL plugins.
+ 'nfacctd_sql_log' directive is being introduced. In nfacctd,
it makes SQL plugins to use a) NetFlow's First Switched value
as "stamp_inserted" timestamp and b) Last Switched value as
"stamp_updated" timestamp. Then, a) by not aggregating flows
and b) not making use of timeslots, this directive allows to
log singular flows in the SQL database.
+ sfprobe and nfprobe plugins are now able to propagate tags to
remote collectors through sFlow v5 and NetFlow v9 protocols.
The 'tag' key must be appended to sfprobe/nfprobe 'aggregate'
config directives.
+ pmacct memory client is now able to output either TopN bytes,
flows or packets statistics. The feature is enabled by a new
'-T' commandline switch.
+ The Pre-Tagging map is now dynamically allocated and a new
'pre_tag_map_entries' config directive allows to set the size
of the map. Its default value (384) should be suitable for
most common scenarios.
! Bugfix in nfprobe plugin: struct cb_ctxt was not initialized
thus causing the application to exit prematurely (thinking it
finished available memory). Thanks to Elio Eraseo for fixing
the issue.
! Some misplaced defines were preventing 0.11.3 code to compile
smoothly on OpenBSD boxes. Thanks to Dmitry Moshkov for fixing
it.
! Bugfix in SQL handlers, MY_count_ip_proto_handler(): an array
boundary was not properly checked and could cause the daemon
to SEGV receiving certain packets. Thanks to Dmitry Frolov for
debugging and fixing the issue.
! NF_counters_renormalize_handler() renormalizes sampled NetFlow
v5 flows. It now checks whether a positive Sampling Rate value
is defined rather than looking for the Sampling Mode. It makes
the feature working on Juniper routers. Thanks once again to
Inge Bjornvall Arnesen.
0.11.3 -- 31-01-2007
+ 'aggregate_filter' directive now supports multiple pcap-style
filters, comma separated. This, in turn, allows to bind up to
128 filters to each activated plugin.
+ nfacctd and sfacctd turn-back time when restarting the daemon
has been significantly improved by both creating new listening
sockets with SO_REUSEADDR option and disassociating them first
thing on receiving SIGINT signal.
+ A new threaded version of pmacctd stream classification engine
is being introduced. Code status is experimental and disabled
by default; it could be enabled by providing --enable-threads
at configure time. Many thanks to Francois Deppierraz and Eneo
Tecnologia for contributing this useful piece of code.
+ A new 'flow_handling_threads' configuration directive allows to
set the number of threads of the stream classification engine,
by default 10.
+ A couple new '[ns]facctd_disable_checks' config directives aim
to disable health checks over incoming NetFlow/sFlow streams
(ie. in cases of non-standard vendor's implementations). Many
thanks to Andrey Chernomyrdin for his patch.
! sfv245_check_status() was running checks (ie. verify sequence
numbers) using sender's IP address. More correctly, it has to
look at the Agent Address field included in sFlow datagrams.
Many thanks to Juraj Sucik for spotting the issue.
! nfprobe plugin was not compiling properly in conjunction with
--disable-l2 configure switch. Many thanks to Inge Bjornvall
Arnesen for submitting the patch.
! sfacctd: fixed a bug which was preventing 'aggregate_filter'
to match values properly in src_port, dst_port, ip proto and
tos fields. Thanks to Chris Fletcher for spotting the issue.
! SQL cache: fixed a bug preventing safe actions to take place
correctly. It has arisen in version 0.11.2 and hadn't severe
impact.
0.11.2 -- 28-11-2006
+ 'sql_max_writers' configuration directive is being introduced:
sets the maximum number of concurrent writer processes the SQL
plugin can fire, allowing the daemon to degrade gracefully in
case of major database unavailibility.
+ 'sql_history_since_epoch' is being introduced: enables the use
of timestamps (stamp_inserted, stamp_updated) in the standard
seconds since the Epoch format as an alternative to the default
date-time format.
+ 'sql_aggressive_classification' behaviour is changed: simpler
more effective. It now operates by delaying cache-to-DB purge
of unknown traffic streams - which would still have chances to
be correctly classified - for a few 'sql_refresh_time' slots.
The old mechanism was making use of negative UPDATE queries.
+ The way SQL writer processes are spawned by the SQL plugin has
slightly changed in order to better exploit fork()'s copy-on-
write behaviour: the writer now is mostly read-only while the
plugin does most write operations before spawning the writer.
! The list of environment variables passed to the SQL triggers,
'sql_trigger_exec', has been updated.
! Fixed a bug related to sequence number checks for NetFlow v5
datagrams. Thanks very much to Peter Nixon for reporting it.
0.11.1 -- 25-10-2006
+ PostgreSQL plugin: 'sql_use_copy' configuration directive has
been introduced; instructs the plugin to build non-UPDATE SQL
queries using COPY (in place of INSERT). While providing same
functionalities of INSERT, COPY is more efficient. It requires
'sql_dont_try_update' to be enabled. Thanks to Arturas Lapiene
for his support during the development.
+ nfprobe plugin: support for IPv4 ToS/DSCP, IPv6 CoS and MPLS
top-most label has been introduced.
! Some alignment issues concerning both pkt_extras structure and
Core process to Plugins memory rings have been fixed. Daemons
are now reported to be running ok on MIPS/SPARC architectures.
Many thanks to Michal Krzysztofowicz for his strong support.
! sfprobe plugin: a maximum default limit of 256 bytes is set
on packet payload copy when building Flow Samples in pmacctd
(ie. if capturing full packets through libpcap, we don't want
them to be entirely copied into sFlow datagrams).
! Sanity checks now take place when processing 'sql_refresh_time'
values and error messages are thrown out.
! Fixes have been committed to IPv6 code in xflow_status.c as it
was not compiling properly on both Solaris and IRIX.
0.11.0 -- 27-09-2006
+ NetFlow v5 sampling and renormalization are now supported:
a) 'nfacctd' is able to renormalize bytes/packets counters and
apply Pre-Tagging basing on the sampling rate specified in the
datagram; b) 'sampling_rate' config key applies to 'nfprobe'
plugin which is now able to generate sampling informations.
+ 'nfacctd' and 'sfacctd' are now able to give out informations
about the status of active NetFlow/sFlow streams in terms of
good/bad/missing datagrams. Whenever an anomaly happens (ie.
missing or bad packets) a detailed message is logged; overral
reports are logged by sending SIGUSR1 signals to the daemon.
+ 'logfile' configuration directive is introduced: it allows to
log directly to custom files. This adds to console and syslog
logging options.
! Old renormalization structure, renorm_table, has been dropped;
the new one, which applies to both NetFlow and sFlow, is tied
into the brand new xflow_status_table structure.
! When 'nfacctd_as_new' was not in use, NetFlow v5 src_as/dst_as
values were erroneously swapped. Thanks to Thomas Stegbauer
for reporting the bug.
! Incorrect timeout value for poll() has been fixed in 'sfprobe'
plugin. It was leading the plugin to take too much resources.
! 'nfprobe' plugin was inserting jumps while generating sequence
numbers.
! 'nfprobe' plugin behaviour in handling 'networks_file' content
has been changed and now equals 'sfprobe': IP addresses which
are not belonging to known networks/ASNs are no longer zeroed.
! 'sfprobe' was not generating correct sample_pool values.
0.11.0rc3 -- 30-08-2006
+ 'sfprobe' plugin can now transport packet/flow classification
tags inside sFlow v5 datagrams. Then, such tags can be read by
the sFlow collector, sfacctd.
+ 'sfprobe' plugin is able to encapsulate basic Extended Gateway
informations (src_as, dst_as) into sFlow v5 datagrams starting
from a Networks File - networks_file configuration directive.
+ 'nfprobe' now supports network data coming from libpcap/tcpdump
style savefile ('pcap_savefile', -I).
+ pmacctd is now able to capture packets from DLT_NULL, which is
BSD loopback encapsulation link type. Thanks to Gert Burger for
his support.
+ Sampling layer has been improved: it's now able to sample flows
from NetFlow datagrams (not only packets arriving through sFlow
or libpcap); 'sfprobe' sampling layer has been tied into this
mechanism and as a result, 'sfprobe_sampling_rate' is now an
alias for 'sampling_rate' and its default value is 1 (ie. no
sampling). This change will benefit 'sfprobe' in terms of better
efficiency.
+ A new 'pmacctd_flow_buffer_buckets' directive defines the number
of buckets of the Flow Buffer. This value has to scale to higher
power of 2 accordingly to the link traffic rate and is useful
when packet classification is enabled. Many thanks for testing,
debugging and support go to Steve Cliffe.
+ A new 'sql_locking_style' directive allows to choose among two
types of locking: "table" (default) and "row". More details are
in the CONFIG-KEYS document. "row" locking has to be considered
as experimental. Many thanks go to Aaron Glenn and Peter Nixon
for their close support, work and thoughts.
! IPv6 support is now working; it was broken in 0.11.0rc2; thanks
to Nigel Roberts for signalling and fixing the issue.
! Fixed a few issues concerning the building system and related to
the introduction of some new subtrees. Thanks to Kirill Ponomarew
and Peter Nixon for signalling them.
! Fixed some signal()-related issues when running the package under
DragonflyBSD. Being fork of FreeBSD 4.x, it needs same cautions.
Thanks to Aaron Glenn for his support.
0.11.0rc2 -- 08-08-2006
+ 'nfprobe' plugin can now transport packet/flow classification
tags inside NetFlow v9 datagrams, using custom field type 200.
Then, such tags can be read by the NetFlow collector, nfacctd.
+ 'nfprobe' plugin has now ability to select a Engine Type/Engine
ID through a newly introduced 'nfprobe_engine' config directive.
It will mainly allow a collector to distinguish between distinct
probe instances originating from the same IP address.
+ 'nfprobe' plugin now can automagically select different NetFlow
v9 template IDs, useful when multiple 'nfprobe' plugins run as
part of the same daemon instance.
+ 'sfprobe' plugin is now able to redistribute NetFlow flows into
sFlow samples. This adds to sFlow -> sFlow and libpcap -> sFlow.
+ A new data structure to pass extended data to specific plugins
has been added. It is placed on the ring, next to pkt_data. It
is meant to pass extra data to plugins and, same time, avoiding
to inflate the main data structure.
! Wrong arguments were injected into a recently introduced Log()
call in plugin_hooks.c; it's now fixed: under certain conditions,
this was generating SEGV at startup while using 'sfprobe' plugin.
! Updated documentation; examples and quickstart guides for using
pmacct as both emitter and collector of NetFlow and sFlow have
been added.
- Hooks to compile pmacct the no-mmap() style have been removed.
0.11.0rc1 -- 20-07-2006
+ pmacct DAEMONS ARE NOW ABLE TO CREATE AND EXPORT NETFLOW PACKETS:
a new 'nfprobe' plugin is available and allows to create NetFlow
v1/v5/v9 datagrams and export them to a IPv4/IPv6 collector. The
work is based on softflowd 0.9.7 software. A set of configuration
directives allows to tune timeouts (nfprobe_timeouts), cache size
(nfprobe_maxflows), collector parameters (nfprobe_receiver), TTL
value (nfprobe_hoplimit) and NetFlow version of the datagrams to
be exported (nfprobe_version). Many thanks to Ivan A. Beveridge,
Peter Nixon and Sven Anderson for their support and thoughts and
to Damien Miller, author of softflowd.
+ pmacct DAEMONS ARE NOW ABLE TO CREATE AND EXPORT SFLOW PACKETS:
a new 'sfprobe' plugin is available and allows to create sFlow
v5 datagrams and export them to a IPv4 collector. The work is
based on InMon sFlow Agent 5.6 software. A set of configuration
directives allows to tune sampling rate (sfprobe_sampling_rate),
sFlow agent IP address (sfprobe_agentip), collector parameters
(sfprobe_receiver) and agentSubId value (sfprobe_agentsubid).
Many thanks to InMon for their software and Ivan A. Beveridge
for his support.
! An incorrect pointer to the received packet was preventing Pre-
Tagging filters to work correctly against DLT_LINUX_SLL links.
Many thanks to Zhuang Yuyao for reporting the issue.
! Proper checks on protocol number were missing in pmacct client
program, allowing to look further the bounds of the _protocols
array. Many thanks to Denis N. Voituk for patching the issue.
0.10.3 -- 21-06-2006
+ New Pre-Tagging key 'label': mark the rule with label's value.
Labels don't need to be unique: when jumping, the first matching
label wins.
+ New Pre-Tagging key 'jeq': Jump on EQual. Jumps to the supplied
label in case of rule match. Before jumping, the tagged flow is
returned to active plugins, as it happens for any regular match
(set return=false to change this). In case of multiple matches
for a signle flow, plugins showing 'tag' key inside 'aggregate'
directive will receive each tagged copy; plugins not receiving
tags will still receive unique copy of the flow.
sFlow and NetFlow are usually uni-directional, ie. ingress-only
or egress-only (to avoid duplicates). Meaningful application of
JEQs is tagging flows two times: by incoming interface and by
outgoing one. Only forward jumps are allowed. "next" is reserved
label and causes to jump to the next rule. Many thanks to Aaron
Glenn for brainstormings about this point.
+ New Pre-Tagging key 'return': if set to 'true' (which is default
behaviour) returns the current packet/flow to active plugins, in
case of match. If switched to 'false', it will prevent this to
happen. It might be thought either as an extra filtering layer
(bound to explicit Pre-Tagging rules) or (also in conjunction with
'stack') as a way to add flexibility to JEQs.
+ New Pre-Tagging key 'stack': actually '+' (ie. sum symbol) is the
unique supported value. This key makes sense only if JEQs are in
use. When matching, accumulate IDs, using the specified operator/
function. For example, usually =. By setting
'stack=+' you will be able to get =.
! Pre-Tagging table now supports a maximum of 384 rules. Because
of the newly introduced flow alteration features, tables are
no longer internally re-ordered. However, IPv4 and IPv6 stacks
are still segregated each other.
0.10.2 -- 16-05-2006
+ A new '-l' option is supported by pmacct client tool: it allows
to enable locking of the memory table explicitely, when serving
the requested operation.
+ Pre-Tagging infrastructure is now featuring negations for almost
all supported keys with the exclusion of id, ip and filter. To
negate, the '-' (minus symbol) need to be prepended; eg.: id=X
ip=Y in=-1 means tag with X, data received from Net/sFlow agent
with IP address Y and not coming from interface 1.
+ pre_tag_filter config directive is now featuring same negation
capabilities as Pre-Tagging infrastructure.
+ Q16 added to FAQS document: a sum of tips for running smoothly
SQL tables. Many thanks to Wim Kerkhoff and Sven Anderson for
bringing up the points.
0.10.1 -- 18-04-2006
+ AS numbers and IP addresses are no more multiplexed into the same
field. This ends the limitation of being unable to have both data
types in the same table (which could be useful for troubleshooting
purposes, for example). A new SQL table version, v6, is introduced
in order to support this new data model in all SQL plugins.
! Minor fixes to PostgreSQL table schemas, v2 to v5: a) the 'vlan'
field was erroneously missing from primary keys, slowing down
INSERT and UPDATE queries; b) primary keys were identified as
'acct_pk', thus not allowing multiple tables of different version
to share the same database; now constraint name is: 'acct_vX_pk',
with X being the version number. Many thanks to Sven Anderson for
catching the a)
! An alignment issue has been catched when the etheraddr_string()
gets called from count_src|dst_mac_handlers() in sql_handlers.c
This seems to be closely connected to a similar trouble catched
by Daniel Streicher on x86_64 recently.
! Fixed an issue with mask_elem() in server.c . Both src|dst_net
primitives were not (positively, ie. copied back when required)
masked.
0.10.0 -- 22-03-2006
+ Collectors (ie. pmacctd) are now compiled exporting full Dynamic
Symbol Table. This allows shared object (SO) classifiers to call
routines included in the collector code. Moreover, a small set
of library functions - specifically aimed to deal smoothly with
the classifiers' table - are now included in the collector code:
pmct_un|register(), pmct_find_first|last_free(), pmct_isfree(),
pmct_get() and pmct_get_num_entries(). For further reading, take
a look to README.developers document in classifiers tarball.
+ Classifiers table, which is the linked-list structure containing
all the active classifiers (RE + SO), is now loaded into a shared
memory segment, allowing plugins to keep updated about changes to
the table. Furthermore, the table is now dynamically allocated at
runtime, allowing an arbitrary number of classifiers to be loaded
via the new 'classifier_table_num' configuration directive.
+ Pre-Tagging infrastructure adds two new primitives to tag network
traffic: src_as and dst_as, the source and destination Autonomous
System Number (ASN). In pmacctd they work against a Network Map
('networks_file' configuration directive). In nfacctd and sfacctd
they work against both sFlow/NetFlow ASN fields and Network Maps.
Many thanks to Aaron Glenn for his strong support.
! PostgreSQL plugin and pmpgplay no more make use of EXCLUSIVE LOCKS
whenever the sql_dont_try_update directive is activated. We assume
there is no need for them in a INSERTs-only framework as integrity
of data is still guaranteed by transactions. The patch has been
contributed by Jamie Wilkinson, many thanks !
! Commandline switches and a configuration file should cohexist and
the formers need to take precedence over the latter, if required.
This is a rather standard (and definitely more flexible) approach;
before this release they were mutual exclusive. Read UPGRADE notes
at this propo. Thanks for the suggestion to Ivan A. Beveridge.
! Some glibc functions (noticeably syslog()) rely upon a rather non-
standard "extern char *__progname" pointer. Now, its existence is
properly checked at configuration time. On Linux, setproctitle()
was causing plugin name/type to get cutted down in messages sent
to the syslog facility. Thanks to Karl Latiss for his bug report.
! Solved a bug involving the load of IPv6 entries from Networks Maps.
It was causing the count of such entries to be always zero.
0.10.0rc3 -- 01-03-2006
+ Aapplication layer (L7) classification capabilities of pmacctd have
been improved: shared object (SO) classifiers have been introduced;
they are loaded runtime through dlopen(). pmacct offers them support
for contexts (informations gathered - by the same classifier - from
previous packets either in the same uni-directional flow or in the
reverse one), private memory areas and lower layer header pointers,
resulting in extra flexibility. Some examples can be found at the
webpage: http://www.ba.cnr.it/~paolo/pmacct/classification/
+ 'classifier_tentatives' configuration key has been added: it allows
to customize the number of tentatives made in order to classify a
flow. The default number is five, which has proven to be ok but for
certain types of classification it might result restrictive.
+ 'pmacctd_conntrack_buffer_size' configuration key has been added: it
(intuitively) defines the size for the connection tracking buffer.
+ Support for Token Ring (IEEE 802.5) interfaces has been introduced
in pmacctd. Many thanks to Flavio Piccolo for his strong support.
+ 'savefile_wait' (-W commandline) configuration key has been added: if
set to true causes pmacctd to not return but wait to be killed after
being finished with the supplied savefile. Useful when pushing data
from a tcpdump/ethereal tracefile into a memory table (ie. to build
graphs).
! An erroneous replacement of dst with src in mask_elem() was causing
queries like "pmacct -c dst_host -M|-N " to return zero
counters. Thanks to Ryan Sleevi for signalling the weird behaviour.
! Management of the connection tracking buffer has been changed: now,
a successful search frees the matched entry instead of moving it in
a chain of stale entries, available for quick reuse.
! Error logging of SQL plugins has been somewhat improved: now, error
messages returned by the SQL software are forwarded to sql_db_error()
This will definitely allow to exit from the obscure crypticism of
some generic error strings.
0.10.0rc2 -- 14-02-2006
+ CONNECTION TRACKING modules has been introduced into pmacctd: they are
C routines that hint IP address/port couples for upcoming data streams
as signalled by one of the parties into the control channel whenever
is not possible to go with a RE classificator. Conntrack modules for
FTP, SIP and RTSP protocols are included.
+ 'pidfile' directive way of work has been improved: firstly, whenever
a collector shuts down nicely, it now removes its pidfile. Secondly,
active plugins now create a pidfile too: it takes the following form:
-.. Thanks to Ivan A. Beveridge
for sharing his thoughts at this propo.
! Minor fixes to the classification engine: TCP packets with no payload
are not considered useful classification tentatives; a new flow can
inherit the class of his reverse flow whenever it's still reasonably
valid.
! Solved a segmentation fault issue affecting the classificator engine,
whenever the 'snaplen' directive was not specified. Thanks to Flavio
Piccolo for signalling it.
! Fixed a bug in the PostgreSQL plugin: it appeared in 0.10.0rc1 and was
uniquely related to the newly introduced negative UPDATE SQL query.
! INTERNALS has been updated with few notes about the new classification
and connection tracking features.
0.10.0rc1 -- 24-01-2006
+ PACKET CLASSIFICATION capabilities have been introduced into pmacctd:
the implemented approach is fully extensible: classification patterns
are based on regular expressions (RE), human-readable, must be placed
into a common directory and have a .pat file extension. Many patterns
for widespread protocols are available at L7-filter project homepage.
To support this feature, a new 'classifiers' configuration directive
has been added. It expects full path to a spool directory containing
the patterns.
+ A new 'sql_aggressive_classification' directive has been added aswell:
it allows to move unclassified packets even in the case they are no
more cached by the SQL plugin. This aggressive policy works by firing
negative UPDATE SQL queries that, whenever successful, are followed
by positive ones charging the extra packets to their final class.
! Input and Output interface fields (Pre-Tagging) have been set to be
32 bits wide. While NetFlow is ok with 16 bits, some sFlow agents are
used to bigger integer values in order to identify their interfaces.
The fix is courtesy of Aaron Glenn. Thank you.
! Flow filtering troubles have been noticed while handling MPLS-tagged
flows inside NetFlow v9 datagrams. Thanks to Nitzan Tzelniker for his
cooperation in solving the issue.
! A new exit_all() routine now handles nicely fatal errors detected by
the Core Process, after plugins creation. It avoids leaving orphan
plugins after the Core Process shutdown.
0.9.6 -- 27-Dec-2005
+ Support for 'sql_multi_values' has been introduced into the new SQLite
3.x plugin. It allows to chain multiple INSERT queries into a single
SQL statement. The idea is that inserting many rows at the same time
is much faster than using separate single-row statements.
! MySQL plugin fix: AS numbers were sent to the database unquoted while
the corresponding field was declared as CHAR. By correctly wrapping AS
numbers, a major performance increase (expecially when UPDATE queries
are spawned) has been confirmed. Many thanks to Inge Bjørnvall Arnesen
for discovering, signalling and solving the issue.
! MySQL plugin fix: multi-values INSERT queries have been optimized by
pushing out of the queue purging loop the proper handling for the EOQ
event.
! The introduction of the intermidiate SQL layer in the 0.9.5 version
choked the dynamic SQL table creation capability. This has been fixed.
Thanks to Vitalij Brajchuk for promptly signalling the issue.
! The 'pidfile' configuration key has got incorrectly disabled in both
nfacctd and sfacctd. Thanks to Aaron Glenn for signalling the issue.
! The 'daemonize' (-D) configuration key was incorrectly disabling the
signal handlers from the Core Process once backgrounded. As a result
the daemon was not listening for incoming SIGINTs. Again, many thanks
go to Aaron Glenn.
0.9.5 -- 07-Dec-2005
+ PMACCT OPENS TO SQLITE 3.x: a fully featured SQLite, version 3.x only,
plugin has been introduced; SQLite is a small C library that implements
a self-contained, embeddable, zero-configuration SQL (almost all SQL92)
database engine. The plugin is LOCK-based and supports the "recovery
mode" via an alternate database action. Expecially suitable for tiny
and embedded environments. The plugin can be fired using the keyword
'sqlite3'. See CONFIG-KEYS and EXAMPLES for further informations.
+ A new SQL layer - common to MySQL, PostgreSQL and SQLite plugins - has
been introduced. It's largely callback-based and results in a major
architectural change: it sits below the specific SQL code (facing the
Core Process's abstraction layer) and will (hopefully) help in reducing
potential bugs and will allow for a quick implementation of new SQL
plugins.
! A bug concerning the setup of insert callback functions for summed (in
+ out) IPv6 traffic has been fixed. The issue was affecting all SQL
plugins.
! A bug concerning the handling of MPLS labels has been fixed in pmacctd.
Many thanks to Gregoire Tourres and Frontier Online for their support.
0.9.4p1 -- 14-Nov-2005
! Minor bugfix in pretag.c: a wrongly placed memcpy() was preventing the
code to be compiled by gcc 2.x . Many thanks to Kirill Ponomarew and
Kris Kennaway for signalling the issue.
! Fixed an alignment issue revealed in the query_header structure; it has
been noticed only under some circumstances: '--enable-64bit' enabled,
64bit platform and gcc 3.x . Many thanks to Aaron Glenn for his strong
support in solving the issue.
0.9.4 -- 08-Nov-2005
+ Hot map reload has been introduced. Maps now can be modified and then
reloaded without having to stop the daemon. SIGUSR2 has been reserved for
this use. The feature applies to Pre-Tagging map (pre_tag_map), Networks
map (networks_file) and Ports map (ports_file). It is enabled by default
and might be disabled via the new 'refresh_maps' configuration directive.
Further details are in CONFIG-KEYS.
! Some major issues have been solved in the processing of libpcap-format
savefiles. Some output inconsistencies were caused by a corruption of the
pcap file handler; bufferization is now enabled by default and the last
buffer is correctly processed. Many thanks go to Amir Plivatsky for his
strong support.
! 'sql_table_schema' directive: in read_SQLquery_from_file() the strchr()
has been replaced by strrchr() allowing to chain more SQL statements as
part of the SQL table creation. This results useful, for example, to do
CREATE INDEX after CREATE TABLE. The patch is courtesy of Dmitriy Nikulin.
! SIGTERM signal is now handled properly to ensure a better compatibility
of all pmacct daemons under the daemontools framework. The patch is
courtesy of David C. Maple.
! Memory plugin: some issues caused by the mix of not compatible compilation
parameters have been fixed. Now the pmacct client now correctly returns a
warning message if: counters are of different size (32bit vs 64bit) or IP
addresses are of different size (IPv4-only vs IPv6-enabled packages).
! Print plugin, few bugfixes: the handling of the data ring shared with the
Core Process was not optimal; it has been rewritten. P_exit() routine was
not correctly clearing cached data.
0.9.3 -- 11-Oct-2005
+ IPv4/IPv6 multicast support has been introduced in the NetFlow (nfacctd)
and the sFlow (sfacctd) daemons. A maximum of 20 multicast groups may be
joined by a single daemon instance. Groups can be defined by using the two
sister configuration keys: nfacctd_mcast_groups and sfacctd_mcast_groups.
+ sfacctd: a new 'sfacctd_renormalize' config key allows to automatically
renormalize byte/packet counters value basing on informations acquired
from the sFlow datagram. In particular, it allows to deal with scenarios
in which multiple interfaces have been configured at different sampling
rates. It also calculates an effective sampling rate which could differ
from the configured one - expecially at high rates - because of various
losses. Such estimated rate is then used for renormalization purposes.
Many thanks go to Arnaud De-Bermingham and Ovanet for the strong support
offered during the development.
+ sfacctd: a new 'sampling_rate' keyword is supported into the Pre-Tagging
layer. It allows to tag aggregates - generated from sFlow datagrams - on
a sampling rate basis.
+ setproctitle() calls have been introduced (quite conservatively) and are
actually supported on Linux and BSDs. The process title is rewritten in
the aim of giving the user more informations about the running processes
(that is, it's not intended to be just a cosmetic stuff).
! sql_preprocess tier was suffering a bug: actions (eg. usrf, adjb), even
if defined, were totally ignored if no checks were defined aswell. Many
thanks to Draschl Clemens for signalling the issue.
! Some minor bugs have been catched around sfacctd and fixed accordingly.
Again, many thanks to Arnaud De-Bermingham.
0.9.2 -- 14-Sep-2005
+ A new 'usrf' keyword is now supported into the 'sql_preprocess' tier: it
allows to apply a generic uniform renormalization factor to counters. Its
use is particularly suitable for use in conjunction with uniform sampling
methods (for example simple random - e.g. sFlow, 'sampling_rate' directive
or simple systematic - e.g. sampled NetFlow by Cisco and Juniper).
+ A new 'adjb' keyword is now supported into the 'sql_preprocess' tier: it
allows to add (or subtract in case of negative value) 'adjb' bytes to the
bytes counter. This comes useful when fixed lower (link, llc, etc.) layer
sizes need to be included into the bytes counter (as explained by the Q7
in the updated FAQS document).
+ A new '--enable-64bit' configuration switch allows to compile the package
with byte/packet/flow counters of 64bit (instead of the usual 32bit ones).
! The sampling algorithm endorsed by the 'sampling_rate' feature has been
enhanced to a simple randomic one (it was a simple systematic).
! Some static memory structures are now declared as constants allowing to
save memory space (given the multi-process architecture) and offering an
overral better efficiency. The patch is courtesy of Andreas Mohr. Thanks.
! Some noisy compiler warnings have been troubleshooted along with some minor
code cleanups; the contribution is from Jamie Wilkinson. Thanks.
! Some unaligned pointer issues have been solved.
0.9.1 -- 16-Aug-2005
+ Probabilistic, flow size dependent sampling has been introduced into the
'sql_preprocess' tier via the new 'fss' keyword: it is computed against
the bytes counter and returns renormalized results. Aggregates which have
collected more than the 'fss' threshold in the last time window are
sampled. Those under the threshold are sampled with probability p(bytes).
For further details read the CONFIG-KEYS and the paper:
- N.G. Duffield, C. Lund, M. Thorup, "Charging from sampled network usage"
http://www.research.att.com/~duffield/pubs/DLT01-usage.pdf
+ Probabilistic sampling under hard resource constraints has been introduced
into the 'sql_preprocess' tier via the new 'fsrc' keyword: it is computed
against the bytes counter and returns renormalized results. The method
selects only 'fsrc' flows from the set of the flows collected during the
last time window, providing an unbiasied estimate of the real bytes counter.
For further details read the CONFIG-KEYS and the paper:
- N.G. Duffield, C. Lund, M. Thorup, "Flow Sampling Under Hard Resource Constraints"
http://www.research.att.com/~duffield/pubs/DLT03-constrained.pdf
+ A new 'networks_mask' configuration directive has been introduced: it
allows to specify a network mask - in bits - to be applied apply to src_net
and dst_net primitives. The mask is applied before evaluating the content of
'networks_file' (if any).
+ Added a new signal handler for SIGUSR1 in pmacctd: a 'killall -USR1 pmacctd'
now returns a few statistics via either console or syslog; the syslog level
reserved for such purpose is the NOTICE.
! sfacctd: an issue regarding non-IP packets has been fixed: some of them
(mainly ARPs) were incorrectly reported. Now they are properly filtered out.
! A minor memory leak has been fixed; it was affecting running instances of
pmacctd, nfacctd and sfacctd with multiple plugins attached. Now resources
are properly recollected.
0.9.0 -- 25-Jul-2005
+ PMACCT OPENS TO sFlow: support for the sFlow v2/v4/v5 protocol has been
introduced and a new daemon 'sfacctd' has been added. The implementation
includes support for BGP, MPLS, VLANs, IPv4, IPv6 along with packet tagging,
filtering and aggregation capabilities. 'sfacctd' makes use of Flow Samples
exported by a sFlow agent while Counter Samples are skipped and the MIB is
ignored. All actually supported backends are available for storage: MySQL,
PostgreSQL and In-Memory tables. http://www.sflow.org/products/network.php
lists the network equipments supporting the sFlow protocol.
+ A new commandline option '-L' is now supported by 'nfacctd' and 'sfacctd';
it allows to specify an IPv4/IPv6 address where to bind the daemon. It is
the equivalent for the 'nfacctd_ip' and 'sfacctd_ip' configuration directives.
! The NetFlow v9 MPLS stack handler has been fixed; it now also sticks the BoS
bit (Bottom of the Stack) to the last processed label. This makes the flow
compliant to BPF filters compiled by the newly released libpcap 0.9.3.
! Some Tru64 compilation issues related to the ip_flow.[c|h] files have been
solved.
! Some configuration tests have been added; u_intXX_t definitions are tested
and fixed (whenever possible, ie. uintXX_t types are available). Particularly
useful on Solaris and IRIX platforms.
! Configuration hints for MySQL headers have been enhanced. This will ease the
compilation of pmacct against MySQL library either from a precompiled binary
distribution or from the FreeBSD ports. Many hhanks for the bug report go to
John Von Essen.
! NetFlow v8 source/destination AS handlers have been fixed.
0.8.8 -- 27-Jun-2005
+ Added IP flows support in pmacctd (release 0.8.5 has seen its introduction
in nfacctd) for both IPv4 and IPv6 handlers. To enable flows accounting,
the 'aggregate' directive now supports a new 'flows' keyword. The SQL table
v4 has to be used in order to support this feature in both SQL plugins.
+ A new 'sum_mac' aggregation method has been added (this is in addition to
the already consolidated ones: 'sum_host', 'sum_net', 'sum_as', 'sum_port').
Sum is intended to be the total traffic (inbound traffic summed to outbound
one) produced by a specific MAC address.
+ Two new configuration directives have been introduced in order to set an
upper bound to the growth of the fragment (default: 4Mb) and flow (default:
16Mb) buffers: 'pmacctd_frag_buffer_size', 'pmacctd_flows_buffer_size'.
+ A new configuration directive 'pmacctd_flow_lifetime' has been added and
defines how long a flow could remain inactive (ie. no packets belonging to
such flow are received) before considering it expired (default: 60 secs).
This is part of the pmacctd IP flows support.
+ Console/syslog feedbacks about either generic errors or malformed packets
have been greatly enhanced. Along with the cause of the message, now any
generated message contains either the plugin name/type or the configuration
file that is causing it.
! nfacctd: when IPv6 is enabled (on non-BSD systems) the daemon now listens
by default on a IPv6 socket getting rid of the v4-in-v6 mapping feature which
helps in receiving NetFlow datagrams from both IPv4 and IPv6 agents. A new
configure script switch --enable-v4-mapped is aimed to turn manually on/off
the feature.
! Fixed an issue with the SIGCHLD handling routine on FreeBSD 4.x systems. It
was causing the sudden creation of zombie processes because of the not correct
retirement of exited childs. Many thanks for his bug report and strong support
go to John Von Essen.
! Fixed an endianess issue regarding Solaris/x86 platforms caused by not proper
preprocessor tests. Many thanks to Imre Csatlos for his bug report.
! Fixed the default schema for the PostgreSQL table v4. The 'flows' field was
lacking of the 'DEFAULT 0' modifier; it was causing some troubles expecially
when such tables were used in conjunction with the 'sql_optimize_clauses'
directive. Many thanks for his bug report and strong support go to Anik Rahman.
0.8.7 -- 14-Jun-2005
+ pmacctd: MPLS support has been introduced. MPLS (on ethernet and ppp links)
and MPLS-over-VLAN (ethernet only) packets are now supported and passed to
upper layer routines. Filtering and tagging (Pre-Tagging) packets basing on
MPLS labels is also supported. Recent libpcap is required (ie, CVS versions
>= 06-06-2005 are highly adviceable because of the support for MPLS label
hierarchies like "mpls 100000 and mpls 1024" that will match packets with
an outer label of 100000 and an inner label of 1024).
+ nfacctd: VLAN and MAC addresses support for NetFlow v9 has been introduced.
Each of them is mapped to its respective primitive (vlan, src_mac, dst_mac);
filtering and tagging (Pre-Tagging) IPv4/IPv6 flows basing on them is also
supported.
+ nfacctd: filtering and tagging (Pre-Tagging) IPv4/IPv6 flows basing on MPLS
labels has been introduced (read the above notes regarding libpcap version
requirements).
+ A new packet capturing size option has been added to pmacctd ('snaplen'
configuration directive; '-L' commandline). It allows to change the default
portion of the packet captured by the daemon. It results useful to cope
with not fixed protocol stacks (ie, the MPLS stack).
+ pmacctd: CHDLC support has been introduced. IPv4, IPv6 and MPLS packets are
supported on this link layer protocol.
! Cleanups have been added to the NetFlow packet processing cycle. They are
mainly aimed to ensure that no stale data is read from circular buffers
when processing NetFlow v8/v9 packets.
! The NetFlow v9 VLAN handling routine was missing a ntohs() call, resulting
in an ncorrect VLAN id on little endian architectures.
! ether_aton()/ether_ntoa() routines were generating segmentation faults on
x86_64 architectures. They have been replaced by a new handmade couple:
etheraddr_string()/string_etheraddr(). Many thanks to Daniel Streicher for
the bug report.
0.8.6 -- 23-May-2005
+ The support for dynamic SQL tables has been introduced through the use of
the following variables in the 'sql_table' directive: %d (the day of the
month), %H (hours using an 24 hours clock), %m (month number), %M (minutes),
%w (the day of the week as a decimal number), %W (week number in the current
year) and %Y (the current year). This enables, for example, substitutions
like the following ones:
'acct_v4_%Y%m%d_%H%M' ==> 'acct_v4_20050519_1500'
'acct_v4_%w' ==> 'acct_v4_05'
+ A new 'sql_table_schema' configuration directive has been added in order
to allow the automatic creation of dynamic tables. It expects as value the
full pathname to a file containing the schema to be used for table creation.
An example of the schema follows:
CREATE TABLE acct_v4_%Y%m%d_%H%M (
... PostgreSQL/MySQL specific schema ...
);
+ Support for MySQL multi-values INSERT clauses has been added. Inserting
many rows in a single shot has proven to be much faster (many times faster
in some cases) than using separate single INSERT statements. A new
'sql_multi_values' configuration directive has been added to enable this
feature. Its value is intended to be the size (in bytes) of the multi-values
buffer. Out of the box, MySQL >= 4.0.x supports values up to 1024000 (1Mb).
Because it does not require any changes on server side, people using MySQL
are strongly encouraged to give it a try.
+ A new '--disable-l2' configure option has been added. It is aimed to compile
pmacct without support for Layer-2 stuff: MAC addresses and VLANs. This
option - along with some more optimizations to memory structures done in this
same release - have produced memory savings up to 25% compared to previous
versions.
! Recovery code for PostgreSQL plugin has been slightly revised and fixed.
0.8.5 -- 04-May-2005
+ Added IP flows counter support in nfacctd, the NetFlow accounting daemon,
in addition to the packets and bytes ones. To enable flows accounting, the
'aggregate' directive now supports a new 'flows' keyword. A new SQL table
version, v4, has been also introduced to support this feature in both SQL
plugins.
+ 'sql_preprocess' directive have been strongly improved by the addition of
new keywords to handle thresholds. This preprocessing feature is aimed to
process aggregates (via a comma-separated list of conditionals and checks)
before they are pulled to the DB, thus resulting in a powerful selection
tier; whether the check is meet, the aggregate goes on its way to the DB;
the new thresholds are: maxp (maximum number of packets), maxb (maximum bytes
transferred), minf/maxf (minimum/maximum number of flows), minbpp/maxbbp
(minimum/maximum bytes per packet average value), minppf/maxppf (minimum/
maximum packets per flow average value).
+ Added a new 'sql_preprocess_type' directive; the values allowed are 'any'
or 'all', with 'any' as default value. It is intended to be the connective
whether 'sql_preprocess' contains multiple checks. 'any' requires that an
aggregate has to match just one of the checks in order to be valid; 'all'
requires a match against all of the checks instead.
+ Added the ability to instruct a BPF filter against the ToS field of a NetFlow
packet.
! Minor optimizations on the 'sql_preprocess' handler chain.
0.8.4 -- 14-Apr-2005
+ Added support for NetFlow v7/v8. The Version 7 (v7) format is exclusively
supported by Cisco Catalyst series switches equipped with a NetFlow feature
card (NFFC). v7 is not compatible with Cisco routers. The Version 8 (v8)
format adds (with respect to older v5/v7 versions) router-based aggregation
schemes.
+ Added the chance to tag packets basing on NetFlow v8 aggregation type field.
As the keyword suggests, it will work successfully just when processing
NetFlow v8 packets. Useful to split - backend side - data per aggregation
type.
+ pmacct client now is able to ask for the '0' (that is, untagged packets) tag
value. Moreover, all 'sum' aggregations (sum_host, sum_net, sum_as, sum_port)
can now be associated with both Pre/Post-Tagging.
! Fixed a serious memory leak located in the routines for handling NetFlow v9
templates. While the bug was needing certain conditions to manifest, anyone
using NetFlow v9 is strongly encouraged to upgrade to this version. All
previous versions were affected.
! Some gcc4 compliance issues have been solved. The source code is known to
work fine on amd64 architectures. Thanks very much to Marcelo Goes for his
patch.
! Engine Type/Engine ID fields were not correctly evaluated when using NetFlow
v5 and Pre-Tagging. The issue has been fixed.
! Long comments in the Ports Definition File were causing some incorrect error
messages. However it seems the file were processed correctly. Thanks to Bruno
Mattarollo for signalling the issue.
! Minor fix to plugins hooking code. The reception of sparse SIGCHLD signals
were causing the poll() to return. The impact was null. The issue has been
fixed by ignoring such signals.
0.8.3 -- 29-Mar-2005
+ Pre-Tagging capabilities have been further enhanced: captured traffic can
be now marked basing on the NetFlow nexthop/BGP nexthop fields. While the
old NetFlow versions (v1, v5) carry an unique 'nexthop' field, NetFlow v9
supports them into two distinguished fields.
+ Packet/flows tagging is now explicit, gaining more flexibility: a new 'tag'
keyword has been added to the 'aggregate' directive. It causes the traffic
to be actually marked; the 'pre_tag_map' and 'post_tag' directives now just
evaluate the tag to be assigned. Read further details about this topic in
the UPGRADE document.
+ The 'pre_tag_filter' directive now accepts 0 (zero) as valid value: we have
to remember that zero is not a valid tag; hence, its support allows to split
or filter untagged traffic from tagged one.
+ Documentation has been expanded: a new FAQS entry now describes few and easy
tweaks needed to replace the bytes counter type from u_int32_t to u_int64_t
throughout the code (provided that the OS supports this type); it's useful
in conjunction with the In-Memory plugin while exposed to very sustained
traffic loads. A new FAQS entry describes the first efforts aimed to integrate
pmacctd with popular flow-tools software by the way of the flow-export tool.
A new UPGRADE document has been also created.
! pmacct client was handling counters returned by the '-N' switch as signed
integers, which is not correct. The issue has been fixed. Many thanks to
Tobias Bengtsson for signalling it.
! Two new routines file_lock()/file_unlock() have replaced the flock() calls
because they were preventing the pmacct code to compile on Solaris. Basing
over hints collected at configure time, the routines enable either the flock()
or fcntl() code. Many thanks to Jan Baumann for signalling and solving the
issue.
0.8.2 -- 08-Mar-2005
+ Pre-Tagging capabilities have been enhanced: now, a Pre Tag Map allows to
mark either packets or flows basing on the outcome of a BPF filter. Because
of this new feature, Pre-tagging has been introduced in 'pmacctd' too.
Pre-tagging was already allowing 'nfacctd' to translate some NetFlow packet
fields (exporting agent IP address, Input/Output interface, Engine type and
Engine ID) into an ID (also referred as 'tag'), a small number in the range
1-65535.
+ A new 'pmacctd_force_frag_handling' configuration directive has been added;
it aims to support 'pmacctd' Pre-Tagging operations: whether the BPF filter
requires tag assignation based on transport layer primitives (e.g. src port
or dst port), this directive ensures the right tag is stamped to fragmented
traffic too.
+ Pre Tag filtering (which can be enabled via 'pre_tag_filter' configuration
directive) allows to filter aggregates basing on the previously evaluated
ID: whether it matches with at least one of the filter values, the aggregate
is delivered to the plugin. It has been enhanced by allowing to assign more
tags to a specific plugin.
+ pmacctd: a new feature to read libpcap savefiles has been added; it can be
enabled either via the 'pcap_savefile' configuration directive or the '-I'
commandline switch. Files need to be already closed and correctly finalized
in order to be read successfully. Many thanks to Rafael Portillo for proposing
the idea.
+ pmacct client tool supports a new 'tag' keyword as value for the '-c' switch:
it allows to query the daemon requesting a match against aggregate tags.
+ pmacct client: the behaviour of the '-N' switch (which makes the client to
return a counter onto the screen suitable for data injection in tools like MRTG,
Cacti, RRDtool, etc.), has been enhanced: it was already allowing to ask data
from the daemon but basing only on exact matches. This concept has now extended,
adding both wildcarding of specific fields and partial matches. Furthermore,
when multiple requests are encapsulated into a single query, their results are
by default splitted (that is, each request has its result); a newly introduced
'-S' switch now allows to sum multiple results into a single counter.
! Bugfix: proper checks for the existence of a 'pre_tag_map' file were bypassed
under certain conditions; however, this erroneous behaviour was not causing any
serious issue. The correct behaviour is to quit and report the problem to the
user.
! The sampling rate algorithm has been fixed from a minor issue: it was returning
not expected results when 'sampling_rate: 1'. It now works as expected. Thanks
to David C. Maple for his extensive support in gaining a better understanding
of the problem.
0.8.1p1 -- 22-Feb-2005
! 'sum_host' and 'sum_net' compound primitives have been fixed in order to
work with IPv6 addresses.
! In-Memory Plugin: client queries spotted with both '-r' (reset counters) and
'-N' (exact match, print counters only) switches enabled were causing the
daemon to crash whether no entries were found. The problem has been fixed.
Many thanks to Zach Chambers for signalling the issue.
! In-Memory Plugin: client queries spotted with either '-M' or '-N' switches
enabled were failing to match actual data when either 'sum_host', 'sum_net'
or 'sum_as' primitives were in use. The issue has been fixed.
! The modulo function applied to NetFlow v9 Template Cache has been enhanced
in order to deal correctly with export agents having an IPv6 address.
! Networks/AS definition file: a new check has been added in order to verify
whether network prefix/network mask pairs are compatible: if they are not,
the mask is applied to the prefix.
! Documentation has been expanded and revised.
0.8.1 -- 25-Jan-2005
+ Accounting and aggregation over DSCP, IPv4 ToS field and IPv6 traffic class
field have been introduced ('aggregate' directive, 'tos' value): these fields
are actually widely used to implement Layer-3 QoS policies by defining new
classes of service (most noticeably 'Less than Best Effort' and 'Premium IP').
MySQL and PostgreSQL tables v3 (third version) have been introduced (they
contain an additional 4-bytes 'tos' field) to support the new Layer-3 QoS
accounting.
+ nfacctd core process has been slightly optimized: each flow is encapsulated
(thus, copied field-by-field) into a BPF-suitable structure only if one or
more plugins actually require BPF filtering ('aggregate_filter' directive).
Otherwise, if either filtering is not required or all requested filters fail
to compile, the copy is skipped.
+ 'pmacct', pmacct client tool: '-e' commandline option (which meaning is:
full memory table erase) now might be supplied in conjunction with other
options (thus avoiding the short time delays involved by two consecutive
queries, ask-then-erase, which may also lead to small losses).
The new implemented mechanism works as follow: queries over actual data
(if any) are served before; the table is locked, new aggregates are queued
until the erasure finishes (it may take seconds if the table is large enough);
the table is unlocked; the queue of aggregates is processed and all normal
operations are resumed. Many thanks to Piotr Gackiewicz for the valuable
exchange of ideas.
! Bug fixed in nfacctd: source and destination AS numbers were incorrectly
read from NetFlow packets. Thanks to Piotr Gackiewicz for his support.
! Bug fixed in pmacct client: while retrieving the whole table content was
displaying espected data, asking just for 'dst_as' field was resulting in
no results instead. Thanks, once more, to Piotr Gackiewicz.
0.8.0 -- 12-Jan-2005
+ PMACCT OPENS TO IPv6: IPv6 support has been introduced in both 'pmacctd'
and 'nfacctd' daemons. Because it requires larger memory structures to
store its addresses, IPv6 support has been disabled by default. It could
be enabled at configure time via '--enable-ipv6' switch. All filtering,
tagging and mapping functions already support IPv6 addresses. Some notes
about IPv6 and SQL table schema have been dropped into README.IPv6 file,
sql section of the tarball.
+ PMACCT OPENS TO NetFlow v9: support for the template-based Cisco NetFlow
v9 export protocol has been added. NetFlow v1/v5 were already supported.
'nfacctd' may now be bound to an IPv6 interface and is able to read both
IPv4 and IPv6 data flowsets. A single 'nfacctd' instance may read flows
of different versions and coming from multiple exporting agents. Source
and destination MAC addresses and VLAN tags are supported in addition to
the primitives already supported in v1/v5 (source/destination IP addresses,
AS, ports and IP protocol). Templates are cached and refreshed as soon as
they are resent by the exporting agent.
+ Pre Tag map ('pre_tag_map' configuration key), which allows to assign a
small integer (ID) to an incoming flow basing on NetFlow auxiliar data,
now may apply tags basing also over Engine Type (it provides uniqueness
with respect to the routing engine on the exporting device) and Engine
ID (it provides uniqueness with respect to the particular line card or
VIP on the exporting device) fields. Incoming and Outcoming interfaces
were already supported. See 'pretag.map.example' into tarball examples
section and CONFIG-KEYS document for further details.
+ Raw protocol (DLT_RAW) routine has been added; it usually allows to read
data from tunnels and sitX devices (used for IPv6-in-IPv4 encapsulation).
+ Some tests for architecture endianess, CPU type and MMU unaligned memory
access capability have been added. A small and rough (yes, they work the
hard way) set of unaligned copy functions have been added. They are aimed
to be introduced through the code, however first tests over MIPS R10000
and Alpha EV67 (21264A) have shown positive results.
! PPPoE and VLAN layer handling routines have been slightly revised for some
additional checks.
! Given the fairly good portability reported from the mmap() code introduced
through the whole 0.7.x development stage, the use of shared memory segments
is now enabled by default. The configure switch '--enable-mmap' has been
replaced by '--disable-mmap'.
! 'pmacct' client tool: because of the IPv6 addresses introduction, separator
character for multiple queries (commandline) have been changed to from
':' to ';'.
! 'nfacctd': '-F' commandline switch was listed into available options list,
but getopt() stanza was missing, thus returning an invalid option message.
Thanks to Chris Koutras for his support in fixing the issue.
! Some variable assignations were causing lvalue errors with gcc 4.0. Thanks
to Andreas Jochens for his support in signalling and solving the problem.
0.7.9 -- 21-Dec-2004
+ A new data pre-processor has been introduced in both SQL plugins: it
allows to filter out data (via conditionals, checks and actions) during
a cache-to-DB purging event, before building SQL queries; this way, for
example, aggregates which have accounted just a few packets or bytes may
be either discarded or saved through the recovery mechanism (if enabled).
The small set of preprocessing directives is reported into CONFIG-KEYS
document.
+ Some new environment variables are now available when firing a trigger
from SQL plugins: $EFFECTIVE_ELEM_NUMBER reports the effective number
of aggregates (that is, excluding those filtered out at preprocessing
time) encapsulated in SQL queries; $TOTAL_ELEM_NUMBER reports the total
number of aggregates instead.
$INSERT_QUERIES_NUMBER and $UPDATE_QUERIES_NUMBER returns respectively
the number of aggregates being successfully encapsulated into INSERT
and UPDATE queries. $ELAPSED_TIME reports the time took to complete
the last purging event. For further details and the list of supported
environment variables take a look to TRIGGER_VARS document.
+ Some additions to both logfile players: a new '-n' switch allows to play
N elements; this way, arbitrary portions of the file may be played using
'-n' in conjunction with the (already existing) '-o' switch which allows
to read the logfile starting at a specified offset. New switches '-H',
'-D', '-T', '-U', '-P' have been introduced to override SQL parameters
like hostname, DB, table, user and password. The '-t -d' combination
(test only, debug) now allows to print over the screen the content of
the logfile.
+ Logfiles size is now limited to a maximum of 2Gb, thus avoiding issues
connected to the 32bit declaration of off_t. While many OS implment a
solution to the problem, seems there are few chances to solve it in a
portable way. When the maximum size is hit the old logfile is rotated
appending to its filename a trailing small integer ( in a way similar
to logrotate) and a fresh one is started.
! Logfile players: '-s' switch, which was allowing to play one element
a time, has been superseded. Its current equivalent is: '-n 1'.
! The file opening algorithm has been slightly changed in SQL plugins:
flock() follows shortly the fopen() and all subsequent operations and
evaluations are thus strictly serialized. freopen() is avoided.
0.7.8 -- 02-Dec-2004
+ Recovery logfile structure has been enhanced. Following the logfile
header has been created a new template structure. Templates will avoid
the issue of being not able to read old logfiles because of changes to
internal data structures. Templates are made of an header and a number
of entries, each describing a single field of the following data.
Both players, pmmyplay and pmpgplay, are able to parse logfiles basing
over the template description. Backward logfile compatibility is broken.
+ Execcutable triggering mechanism (from SQL plugins) has been enhanced:
some status informations (eg. stats of the last purging event) are now
passed to the trigged executable in the form of environment variables.
The list of supported variables has been summarized into TRIGGER_VARS
document. The mechanism allows to spawn executables for post-processsing
operations at arbitrary timeframes.
+ Support for 'temporary' devices (like PPP and maybe PCMCIA cards too)
has been introduced. A new configuration directive 'interface_wait' (or
'-w' commandline) instructs pmacctd to wait for the listening device to
become available. It works both when in startup phase and when already
into main loop. A big thanks to Andre Berger for his support.
! ppp_handler() routine, which is in charge to handle PPP packets, have
been totally rewritten. Thanks, again, to Andre Berger for his support.
! All link layer handling routines have been revised; some extra checks
have been added to overcome issues caused from malicious handcrafted
packets.
! Some time handling and timeout issues have been revised into PostgreSQL
plugin code. They were affecting only the triggering mechanism.
! Fixed an execv() bug into MY_Exec() and PG_Exec(). It was causing the
not correct execution of triggers. Now, a zeroed argv parameter is
passed to the function. The problem has been verified on FreeBSD.
0.7.7 -- 16-Nov-2004
+ Added two new aggregation primitives: 'src_as' and 'dst_as'. They allow
accounting based over Autonomous System number; 'pmacctd' requires AS
numbers to be supplied into a 'networks_file' configuration directive
(which allows to specify the path to a networks definition file);
'nfacctd' may either look up AS numbers from the networks definition file
or read them from each NetFlow flow (this is default). 'nfacctd_as_new'
key could be used to switch 'nfacctd' behaviour.
+ Added some new aggregation modes: 'sum_net', 'sum_as', 'sum_port' ('sum'
which is actually an alias for 'sum_host' has been already introduced
early). Sum is intended to be the total traffic (that is, inbound plus
outbound traffic amounts) for each entry.
+ Added another aggregation primitive: 'none'. It does not make use of any
primitive: it allows to see total bytes and packets transferred through
an interface.
+ The definition of a 'networks_file' enables network lookup: hosts inside
defined networks are ok; hosts outside them are 'zeroed'. This behaviour
may now also be applied to 'src_host', 'dst_host' and 'sum_host'. Under
certain conditions (eg. when using only host/net/as primitives and defined
networks comprise all transiting hosts) it may be seen an alternative
way to filter data.
! 'frontend'/'backend' PostgreSQL plugin operations have been obsoleted.
'unified'/'typed' operations have been introduced instead. See 'sql_data'
description, CONFIG-KEYS document, for further informations.
! Optimizations have been applied to: core process, the newly introduced
cache code (see 0.7.6) and in-memory table plugin.
! Fixed some string handling routines: trim_all_spaces(), mark_columns()
! Solved a potential race condition which was affecting write_pid_file()
0.7.6 -- 27-Oct-2004
+ Many changes has been introduced on 'pmacct' client side. '-m' switch
(which output was suitable as MRTG input) has been obsoleted (though it
will continue to work for next few releases). A new '-N' switch has
been added: it returns counter value, suitable for integration with
either RRDtool or MRTG.
+ Support for batch queries have also been added into pmacct client. It
allows to join up to 4096 requests into a single query. Requests could
either be concatenated commandline or read from a file (more details are
in FAQS and EXAMPLES). Batch queries allow to handle efficiently high number
of requests in a single shot (for example to timely feed data to a large
amount of graphs).
+ Still pmacct client: '-r' switch, which already allows to reset counters
for matched entries, now it also applies to group of matches (also referred
as partial matches).
+ New scripts have been added into the examples tree which show how to
integrate memory and SQL plugins with RRDtool, MRTG and GNUplot.
+ Memory plugin (IMT) has been further enhanced; each query from pmacct
client is now evaluated and if involves just a short ride through the
memory structure, it is served by the plugin itself without spawning a
new child process. Batch queries support and reordering of fragmented
queries have also been added.
+ New cache has been introduced in both SQL plugins; its layout is still
an hash structure but it now features also chains, allocation, reuse and
retirement of chained nodes. It also sports a LRU list of nodes which eases
node handling. The new solution avoids the creation of a collision queue,
ensuring uniqueness of data placed onto the queries queue. While this
already greatly benefits a directive like 'sql_dont_try_update', it also
opens new chances for post-processing operations of queries queue.
0.7.5 -- 14-Oct-2004
+ Introduced support for the definition of a 'known ports' list, when
either 'src_port' or 'dst_port' primitives are in use. Known ports
will get written into the backend; unknown ports will be simply zeroed.
It could be enabled via 'ports_file' configuration key or '-o' commandline
switch.
+ Introduced support for weekly and monthly counters breakdown; hourly,
minutely and daily were already supported. New breakdowns could be
enabled via 'w' and 'M' words in 'sql_history' and related configuration
keys.
+ Added a '-i' commandline switch to both 'pmmyplay' and 'pmpgplay' to
avoid UPDATE SQL queries and skip directly to INSERT ones. Many thanks
to Jamie Wilkinson.
! 'pmmyplay' and 'pmpgplay' code has been optimized and updated; some
pieces of locking and transactional code were included into the inner
loop. A big thanks goes to Wim Kerkhoff and Jamie Wilkinson.
! Networks aggregation code has been revised and optimized; a direct-mapped
cache has been introduced to store (and search) last search results
from the networks table. A binary search algorithm, though optimized,
over the table has still been preferred over alternative approaches
(hash, tries).
0.7.4 -- 30-Sep-2004
+ Enhanced packet tagging support; it's now broken in Pre-Tagging and
Post-Tagging; Pre-Tagging allows 'nfacctd' to assign an ID to a flow
evaluating an arbitrary combination of supported NetFlow packet
fields (actually: IP address, Input Interface, Output Interface); the
Pre-Tagging map is global; Pre-Tag is applied as soon as each flow
is processed; Post-Tagging allows both 'nfacctd' and 'pmacctd' to
assign an ID to packets using a supplied value; Post-Tagging could be
either global or local to a single plugin (and more plugins may tag
differently); Post-Tag is applied as a last action before the packet
is sent to the plugin. 'nfacctd_id_map' and 'pmacctd_id' configuration
keys are now obsolete; 'pre_tag_map' and 'post_tag' are introduced to
replace them.
+ Added support for Pre-Tag filtering; it allows to filter packets basing
on their Pre-Tag value. The filter is evaluated after Pre-Tagging but
before Post-Tagging; it adds to BPF filtering support ('aggregate_filter'
configuration key); 'pre_tag_filter' configuration key is introduced.
+ Added support for Packet Sampling; the current implementation bases on
a simple systematic algorithm; the new 'sampling_rate' configuration
key expects a positive integer value >= 1 which is the ratio of the
packets to be sampled (translates in: pick only 1 out of N packets).
The key is either global or local (meaning that each plugin could apply
different sampling rates).
! Fixed a bug which was causing crashes in both 'pmacctd' and 'nfacctd'
when '-r' parameter was specified commandline. Thanks to Ali Nikham
for his support.
0.7.3 -- 31-Aug-2004
+ Added support for both Netflow 'input interface' and 'output interface'
fields. These two fields are contained in each flow record inside a
NetFlow packet. It works through ID mapping (read below).
+ The ID map file syntax has been enhanced to allow greater flexibility
in ID assignation to packets; example: 'id=1 ip=192.168.1.1 in=3
out=5'; the above line will cause the 'ID' 1 to be assigned to
flows exported by a NetFlow agent (for example a router) which IP
address is '192.168.1.1' and transiting from interface '3' to interface
'5'.
+ In-memory table operations have been enhanced when using shared memory;
a new reset flag has been added to avoid race conditions.
! Configuration lines are no more limited to some fixed maximum length
but are allocated dynamically; this to overcome the need for long
configuration lines to declare arbitrary filters and plugin's list.
Thanks to Jerry Ji for his support.
! Configuration handlers, which are responsible to parse and validate
values for each configuration key, have been rewritten on the way
for a better portability.
! Signal handler routines have been changed to better accomodate SysV
semantics.
! Fixed shared memory mmap() operations on IRIX and SunOS; a further
test checks for either 'MAP_ANON' or 'MAP_ANONYMOUS' definitions; in
case of negative outcome, mmap() will use '/dev/zero'.
! Packet handlers have been revised and optimized.
! Some optimizations have been added when using shared memory; write()
function has been usually called to signal the arrival of each new packet,
through the core process/plugin control channel; now it does so if and
only if the plugin, on the other side, is actually blocking over a poll();
because of sequence numbers guarantee, data is directly written into
shared memory segment.
0.7.2p1 -- 08-Aug-2004
! Multiple fixes in plugin's configuration post checks; negative outcome
of some checks was leading to clear misbehaviours. Versions affected
are >= 0.7.0 . A big thanks goes to Alexandra Walford for her support.
0.7.2 -- 02-Aug-2004
+ VLAN accounting has been added. The new 'vlan' keyword is supported as
argument of both '-c' commandline switch and 'aggregate' configuration
key.
+ Distributed accounting support has been added. It could be enabled into
'pmacctd' via 'pmacctd_id' configuration key and into 'nfacctd' via the
'nfacctd_id_file' configuration key. While 'pmacctd_id' key expects as
value a small integer, 'nfacctd_id_file' expects a path to a file which
contains the mapping: 'IP address of the router (exporting Newflow) ->
small integer'. This scheme ease tasks such as keeping track of who has
generated what data and either cluster or keep disjoint data coming from
different sources when using a SQL database as backend.
+ Introduced SQL table version 2. The SQL schema is the same as existing
tables with the following additions: support for distributed accounting;
support for VLAN accounting.
+ Added MAC addresses query capabilties to pmacct client.
+ Added '-r' commandline switch to pmacct client. It can only be used in
conjunction with '-m' or '-M' switches. It allows to reset packet and
bytes counters of the retrieved record.
! Exit codes have been fixed in both 'pmacctd' and 'nfacctd'. Thanks to
Jerry Ji for his signallation.
! Fixed a problem when retrieving data from memory table: sometimes null
data (without any error message) was returned to the client; the problem
has been successfully reproduced only on FreeBSD 5.1: after an accept()
call, the socket being returned inherits same flags of the listening
socket, this case non-blocking flag. Thanks to Nicolas Deffayet for his
support.
! Revised PostgreSQL creation script.
0.7.1 -- 14-Jul-2004
+ Added shared memory implementation; core process, now, could push data
into a shared memory segment and then signal arrival of new data to the
plugin. Shared memory support could be enabled via '--enable-mmap' switch
at configuration time.
+ Strongly enhanced gathering capabilities of pmacct client; pmacct client
is used to fetch data from memory plugin; it is, now, able to ask exact
or partial matches via '-M' switch and return a readable listing output.
MRTG export capabilities, full table fetch and table status query are
still supported.
+ Introduced SQL table versioning. It could be enabled via 'sql_table_version'
configuration switch. It will enable to build new SQL tables (for example
adding new aggregation methods) while allowing who is not interested in new
setups to work with old tables.
+ Added checks for packet capture type; informations acquired are later used
for better handling pcap interface.
! Fixed some issues concerning pmacctd VLAN and PPPOE code.
! Fixed a mmap() issue on Tru64 systems.
! Fixed some minor poll() misbehaviours in MySQL, PgSQL and print plugins;
they were not correctly handled.
0.7.0p1 -- 13-Jul-2004
! Fixes in cache code; affects MySQL, PgSQL and print plugins.
0.7.0 -- 01-Jul-2004
+ PMACCT OPENS TO NETFLOW: a new network daemon, nfacctd, is introduced:
nfacctd listens for Netflow V1/V5 packets; is able to apply BPF filters
and to aggregate packets; it's then able to either save data in a memory
table, MySQL or PostgreSQL database or simply output packets on the screen.
It can read timestamps from Netflow packets in msecs, seconds or ignore
them generating new timestamps; a simple allow table mechanism allows
to silently discard Netflow packets not generated by a list of trusted
hosts.
+ Strongly enhanced IP fragmentation handling in pmacctd.
+ Added new checks into the building systems; new hints when it searches
for libraries and headers; initial tests for C compilers capabilities
have been added.
+ Works to let pmacct run on IRIX platforms continue; some issues with
MipsPRO compiler have been solved; added proper compilation flags/hints.
SIGCHLD is now properly handled and child processes are correctly retired.
(a thank for his support goes to Joerg Behrens)
+ First, timidous, introduction of mmap() calls in memory plugin; they need
to be enabled with '--enable-mmap' flag at configure time.
! Fixed a potential deadlock issue in PostgreSQL plugin; changed locking
mechanism. (a big thank to Wim Kerkhoff)
! Fixed an issue concerning networks aggregation on Tru64 systems.
0.6.4p1 -- 01-Jun-2004
! Fixed an issue with cache aliasing in MySQL and PostgreSQL plugins.
Other plugins are not affected; this potential issue affects only
version 0.6.4, not previous ones. Anyone using these plugins with
0.6.4 is strongly encouraged to upgrade to 0.6.4p1.
0.6.4 -- 27-May-2004
+ Added chance to launch executables from both SQL plugins at arbitrary
time intervals to ease data post-processing tasks. Two new keys are
available: 'sql_trigger_exec' and 'sql_trigger_time'. If any interval
is supplied the specified executable is triggered every time data is
purged from the cache.
+ Added a new 'print' plugin. Enabling it, data is pulled at regular
intervals to stdout in a way similar to cflowd's 'flow-print'.
tool. New config keys are 'print_refresh_time', 'print_cache_entries'
and 'print_markers'. This last key enables the print of start/end
markers each time the cache is purged.
+ Added 'sql_dont_try_update' switch to avoid UPDATE queries to the DB
and skip directly to INSERT ones. Performance gains has been noticed
when UPDATEs are not necessary (eg. when using timeslots to break up
counters and sql_history = sql_refresh_time).
Thanks to Jamie Wilkinson.
+ Optimized use of transactions in PostgreSQL plugin; in the new scheme
is built a single big transaction for each cache purge process. This
leads to good performance gains; recovery mechanisms have been modified
to overcome whole transaction trashing. Many thanks to James Gregory
and Jamie Wilkinson.
! Enhanced debug messages output when specific error conditions are returned
by the DB.
! Fixed a potential counters overflow issue in both MySQL and PgSQL
plugins cache.
! Fixed preprocessor definitions issue: LOCK_UN, LOCK_EX are undeclared
on IRIX and Solaris. Thanks to Wilhelm Greiner for the fix.
0.6.3 -- 27-Apr-2004
+ Added support for full libpcap-style filtering capabilities inside
pmacctd. This allows to bind arbitrary filters to each plugin (in
addition to already existing chance to apply them to the listening
interface via 'pcap_filter' configuraiton key). The config key to
specify these new filters is 'aggregate_filter'.
+ Strongly improved networks definition file handling; now the file is
parsed and organized as a hierarchical tree in memory. This allows to
recognize and support networks-in-networks.
+ Initial optimizations has been done over the code produced in last
few months.
+ Preprocessor definitions has been added to some part of the code, to
allow pmacctd compile over IRIX. It has been reported to work over a
IRIX64 6.5.23 box. Thanks to Wilhelm Greiner for his efforts.
+ Added flock() protected access to recovery logfiles.
! Fixed an ugly SEGV issue detected in both 0.6.2's logfile player tools.
0.6.2 -- 14-Apr-2004
+ Added support for networks aggregation. Two new primitives has
been added 'src_net' and 'dst_net' to be used in conjunction with
a network's definitions file (path is supplied via 'networks_file'
configuration key). An example of this file is in the examples/
directory.
When this aggregation is enabled, IP addresses are compared against
the networks table; then the matching network will get written to
the backend; if any match occurs a '0.0.0.0' is written.
A really big thank goes to Martin Anderberg for his strong support
during last weeks.
+ pipe() has been thrown away; socketpair() has been introduced to
set up a communication channel between pmacctd core process and
plugins.
+ Added 'plugin_pipe_size' configuration key to adjust queue depth
(size) beween core process and plugins. A default value is set by
operating system; it could not suffice when handling heavy traffic
loads. Added also a specific error string when pipe gets filled.
+ Added 'plugin_buffer_size' configuration key to enable chances to
bufferize data to be sent to plugins. When under great loads this
helps in preventing high CPU usage and excessive pressure over
kernel.
+ SQL plugins aliasing behaviour has been changed; when no free space
for new data is found and old data has to be pulled out, it's now
actually written to the DB but it's inserted in a new 'collision
queue'. This new queue is purged together with the 'queries queue'.
See INTERNALS for further details.
+ SQL plugins cache behaviour has been changed by a direct-mapped
one to a 3-ways associative to get better scores when searching
free space for new data. See INTERNALS for further details.
+ Added 'sql_cache_entries' configuration key to adjust bucket's
number of SQL plugin cache. As every hashed structure, a prime
number of buckets is advisable to get better dispersion of data
through the table.
! Fixed a malloc() SEGV issue in in-memory table plugin first
noticed with gcc 3.3.3 (Debian 20040320) and glibc 2.3.2.
! Fixed a SEGV issue carried with last release. Improved handling
of communication channels between core process and plugins.
! Uniformed plugin's handling of signals; now sending a SIGINT to
all pmacctd processes causes it to flush caches and exit nicely.
! Updated documentation; still no man page.
0.6.1 -- 24-Mar-2004
+ A new concept has been introduced: plugin names. A name could
be assigned to each running plugin allowing to run more
instances of the same plugin type; each one is configurable
with global or 'named' keys. Take a look to examples for
further info.
+ Added support for PPPOE links. The code has been fully contributed
by Vasiliy Ponomarev. A big thank goes to him.
+ Added a 'sql_startup_delay' configuration key to allow more
plugin instances that need to write to the DB, to flush their
data at same intervals but in different times to avoid locking
stalls or DB overkills.
+ Improved handling of syslog connections. SIGHUP signal, used to
reopen a connection with syslog (eg. for log rotation purposes),
now is supported in all plugins.
+ A simple LRU (Last Recently Used) cache has been added to the
in-memory table plugin. The cache gives great benefits (exploiting
some kind of locality in communication flows) when the table gets
large (and chain in buckets become long and expensive to traverse).
+ Down-up of listening interface are now handled properly. Such an
event traps a reopening of connection with libpcap. [EXPERIMENTAL]
+ Some work has been done (mostly via directives to preprocessor)
in order to get pmacct compiled under Solaris. [HIGLY EXPERIMENTAL,
translates: don't assume it works but, please, try it out and some
kind of feedback would be appreciated]
! Plugins have been better structured; plugin hooking has been
simplified and re-documented; configuration parser has been
strongly improved.
! Fixed a bug in 'configure' script; when supplying custom paths to
MySQL libraries an erroneous library filename was searched for.
(thanks to Wim Kerkhoff)
0.6.0p3 -- 09-Feb-2004
! Fixed an issue concerning promiscuous mode; it was
erroneously defaulting to 'false' under certain
conditions. (Thanks to Royston Boot for signalling the
problem)
0.6.0p2 -- 05-Feb-2004
! Fixed pmacct daemon in-memory table plugin unstability,
noticed under sustained loads. (A thank for signalling
the problem goes to Martin Pot)
! Minor code rewritings for better optimizazion done in
both in-memory table plugin and pmacct client.
0.6.0p1 -- 28-Jan-2004
! Fixed a bug in in-memory table plugin that was causing
incorrect memorization of statistics. (Many thanks for
promptly signalling it go to Martin Pot)
! Fixed a bug in pmacct client, used to gather stats from
in-memory table. Under high loads and certain conditions
the client was returning SEGV due to a realloc() issue.
(Thanks to Martin Pot)
0.6.0 -- 27-Jan-2004
+ PMACCT OPENS TO POSTGRESQL: fully featured PostgreSQL
plugin has been added; it's transaction based and
already supports "recovery mode" both via logfile and
backup DB actions. pmpgplay is the new tool that allows
to play logfiles written in recovery mode by the plugin
into a PostgreSQL DB. See CONFIG-KEYS and EXAMPLES for
further informations. (Again, many thanks to Wim Kerkoff)
+ Added new "recovery mode" action to MySQL plugin: write
data to a backup DB if primary DB fails. DB table/user/
password need to be the same as in the primary DB. The
action could be enabled via "sql_backup_host" config
key.
+ Added a "sql_data" configuration optinion; a "frontend"
value means to write human readable (strings) data; a
"backend" value means to write integers in network byte
order. Currently, this option is supported only into the
new PostgreSQL plugin. See CONFIG-KEYS and README.pgsql
for further informations.
+ Added support for simple password authentication in
client/server query mechanism for in-memory table
statistics. It's available via "imt_passwd" config key.
+ Added a "-t" commandline switch to pmmyplay; it runs
the tool in a test only mode; useful to check header
infos or logfile integrity.
! Fixed an ugly bug that made impossible MAC accounting
over certain links. Was affected only version 0.5.4.
! Many code and structure cleanups.
0.5.4 -- 18-Dec-2003
+ Added a commandline and configuration switch to use
or not promiscuous mode for traffic capturing; useful
to avoid waste of resources if running over a router.
+ Introduced a "recovery mode" concept for MySQL plugin:
if DB fails an action is taken; currently is possible
to write data to a logfile. More failover solutions to
come in next releases. Thanks also to Wim Kerkhoff.
+ Added a new "pmmyplay" tool. Allows to play logfiles
previously written by a MySQL plugin in recovery mode.
Check EXAMPLES for hints; see INTERNALS for further
details about recovery mode and pmmyplay.
+ Added syslog logging and debugging. Thanks for long
brainstormings to Wim Kerkhoff.
+ Added chance to write PID of pmacctd core process to
a specified file; it could help in automating tasks
that need to send signals to pmacctd (eg. to rotate
logfiles and reopen syslog connection). Take a look
to SIGNALS file for further informations.
+ support for 802.11 Wireless links. [EXPERIMENTAL]
+ support for linux cooked device links (DLT_LINUX_SLL).
pcap library >= 0.6.x is needed. A big thank goes to
KP Kirchdoerfer.
! Simplified client/server query mechanism; avoided all
string comparison stuff.
! Large parts of in-memory table plugin code has been
revised to achieve better efficiency and optimization of
available resources.
0.5.3 -- 20-Nov-2003
! pmacctd core has been optimized and a new loop-callback
scheme driven by pcap library has been introduced; I/O
multiplexing is avoided.
! In MySQL plugin, refresh of entries in the DB has been
switched from a signal-driven approach to a lazy timeslot
based one. If using historical recording, taking care
to the choosen values, this greatly alleviates cache
aliasing.
! In MySQL plugin, modulo function (for insertion of data in
the direct mapped cache) has been changed: crc32 algorithm
has been adopted. Experimental tests shown the reduction of
cache aliasing to about 0.45%.
! The whole MySQL plugin has been inspected for performance
bottlenecks resulted by the addition of new features in
last releases.
! Fixed a bug in link layer handlers.
0.5.2 -- 03-Nov-2003
+ "sql_history" configuration key syntax has been changed to
support history recording at fixed times with mins, hrs and
days granularity. A little of date arithmetics has been
introduced (merely multiplicative factors, eg. to ease 95th
percentile operations).
+ Added "sql_history_roundoff" configuration key to round off
time of first timeslot. This little care gives cleaner time
results and inductively affects all subsequent slots.
+ Achieved more precise calculations via timestamps added to
the cache structure to avoid data counted during the current
timeslot and not already fed in the DB to be accounted in next
slot.
! Monthly historical aggregation is no more available.
! Fixed portability issues posed by vsnprintf() in MySQL
plugin. Now the plugin compiles smoothly under Tru64 Unix.
0.5.1 -- 01-Oct-2003
+ due to the proliferation of command-line options, the
support for a configuration file has been added. All
commandline switches until version 0.5.0 will be supported
in the future.
New configurable options (eg. log to a remote SQL server)
will be only supported via configuration file. See
CONFIG-KEYS file for available configuration keys.
+ added support for historical recording of counters in the
MySQL database. Available granularities of aggregation are
hourly, daily or monthly (eg. counters are separated hour
by hour, daily of monthly for each record). Timestamps of
last INSERT and UPDATE have been added over each record.
(thanks to Wim Kerkhoff for his strong collaboration)
+ support for IP header options.
+ support for PPP links. [EXPERIMENTAL]
! Fixed a MySQL plugin direct-mapped cache issue: the cache
now traps INSERT queries when an UPDATE fails due to any
asyncronous table manipulation event (eg. external scripts,
table truncation, etc.).
! MySQL plugin has been strongly revised and optimized; added
options to save data to a remote sql server and to customize
username, password and table; added MySQL locking stuff.
(another big thank to Wim Kerkhoff).
! various code cleanups.
0.5.0 -- 22-Jul-2003
+ static aggregation directives (src_host, dst_host, ..)
are now superseded by primitives that can be stacked
together to form complex aggregation methods.
The commandline syntax of the client program has been
consequently changed to support these new features.
+ two new primitives have been added: source MAC address
and destination MAC address.
+ support for 802.1Q (VLANs) tagged packets (thanks to
Rich Gade).
+ support for FDDI links. [EXPERIMENTAL]
! the core pmacctd loop (that gathers packets off the
wire and feeds data to plugins) has been revised and
strongly optimized.
! the main loop of MySQL plugin has been optimized with
the introduction of adaptive selection queries during
the update process.
! fixed a memory allocation issue (that caused a SIGSEGV,
under certain circustances) in pmacct client: now the
upper bound of dss is checked for large data retrieval.
0.4.2 -- 20-Jun-2003
+ limited support for transport protocols (currently
only tcp and udp): aggregation of statistics for
source or destination port.
+ optimized query mechanism for in-memory table; solved
few generalization issues that will enable (in future
versions) to support complex queries.
+ added "-t" pmacctd commandline switch to specify a
custom database table.
! fixed realloc() issue in pmacct client (thanks to
Arjen Nienhuis).
! fixed an issue regarding mysql headers in the configure
script.
0.4.1 -- 08-May-2003
! missing break in a case statement that led pmacctd
to misbehaviours; a cleaner approach to global vars
(thanks to Peter Payne).
! fixed an issue with getopt() and external vars. Now
pmacct has reported to compile without problems on
FreeBSD 4.x (thanks to Kirill Ponomarew).
! missing conditional statement to check the runtime
execution of compiled plugins in exec_plugins()
0.4.0 -- 02-May-2003
+ switched to a plugin architecture: plugins need to
be activated at configure time to be compiled and
then used via "-P" command-line switch in pmacctd.
See PLUGINS for more details.
+ added first plugin: Mysql driver. It uses a Mysql
database as backend to store statistics other than
in-memory table. See sql/ directory for scripts for
creation of db needed to store data.
+ added the choice to collect statistics for traffic
flows in addition to src|dst|sum aggregation via
the "-c flows" command-line switch in pmacctd.
+ major code cleanups.
+ mostly rewritten configure script; switched back to
autoconf 2.1.
0.3.4 -- 24-Mar-2003
+ accounting of IP traffic for source, destination
and aggregation of both. Introduced -c switch to
pmacctd (thanks to Martynas Bieliauskas).
+ added daemonization of pmacctd process via -D
command line switch
+ added buffering via pcap_open_live() timeout handling
on those architectures where it is supported.
+ It compiles and works fine over FreeBSD 5.x;
solved some pcap library issues.
+ added customization of pipe for client/server
communication via -p command line switch both in
pmacct and pmacctd
0.3.3 -- 19-Mar-2003
+ introduced synchronous I/O multiplexing
+ support for -m 0 pmacctd switch, in-memory table
can grow undefinitely.
+ revised memory pool descriptors table structure
! introduced realloc() in pmacct to support really
large in-memory table transfers; solved additional
alignment problems.
! solved compatibility issues with libpcap 0.4
! solved nasty problem with -i pmacctd switch
! solved various memory code bugs and open issues
0.3.2 -- 13-Mar-2003
+ support for pcap library filters
! minor bugfixes
0.3.1 -- 12-Mar-2003
+ documentation stuff: updated TODO and added INTERNALS
+ revised query mechanism to server process, added a
standard header to find command and optional values
carried in query buffer.
+ added -s commandline switch to customize the size of
each memory pool; see INTERNLS for more informations
! stability tests and fixes
! configure script enhancements
0.3.0 -- 11-Mar-2003
! not public release
+ increased efficiency through allocation of memory pools
instead of sparse malloc() calls when inserting new
elements in in-memory table.
+ added -m commandline switch to pmacctd to set the number
of available memory pools; the size of each memory pool is
the number of buckets, chosen with -b commandline option,
see INTERNALS for more informations.
+ switched client program to getopt() to acquire commandline
inputs.
+ new -m commandline option in client program to acquire
statistics of a specified IP address in a format useful for
acquisition by MRTG program; see examples directory for a
sample mrtg configuration.
! major bugfixes
! minor code cleanups
0.2.4 -- 07-Mar-2003
+ portability: Tru64 5.x
! configure script fixes
! minor bugfixes
0.2.3 -- 05-Mar-2003
+ first public release
! portability fixes
! minor bugfixes
0.2.2 -- 04-Mar-2003
+ minor code cleanups
+ added autoconf, automake stuff
0.2.1 -- 03-Mar-2003
+ fork()ing when handling queries
+ signal handling
+ command-line options using getopt()
+ usage instructions
! major bugfixes
0.2.0 -- 01-Mar-2003
+ dynamic allocation of in-memory table
+ query (client/server) mechanism
+ added a Makefile
! major bugfixes
0.1.0 -- late Feb, 2003
+ Initial release
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# Copyright (C) 1996-2020 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
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dnl Copyright © 2004 Scott James Remnant .
dnl Copyright © 2012-2015 Dan Nicholson
dnl
dnl This program is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 2 of the License, or
dnl (at your option) any later version.
dnl
dnl This program is distributed in the hope that it will be useful, but
dnl WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
dnl General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
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dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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dnl
dnl As a special exception to the GNU General Public License, if you
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dnl PKG_PREREQ(MIN-VERSION)
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dnl ----------------------------------
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pmacct-1.7.8/FAQS 0000644 0001750 0001750 00000052343 14354105275 012476 0 ustar paolo paolo pmacct [IP traffic accounting : BGP : BMP : RPKI : IGP : Streaming Telemetry]
pmacct is Copyright (C) 2003-2021 by Paolo Lucente
Q1: What is pmacct project homepage ?
A: pmacct homepage is http://www.pmacct.net/ . pmacct is also present on GitHub at
the URL: https://github.com/pmacct/pmacct .
Q2: 'pmacct', 'pmacctd', 'nfacctd', 'sfacctd', 'uacctd', 'pmtelemetryd',
'pmbgpd' and 'pmbmpd' -- but what do they mean ?
A: 'pmacct' is the name of the project; 'pmacctd' is the libpcap-based IPv4/IPv6
accounting daemon; 'nfacctd' is the NetFlow (versions supported NetFlow v1,
v5 and v9) and IPFIX accounting daemon; 'sfacctd' is the sFlow v2/v4 and v5
accounting daemon; 'uacctd' is the Linux NFLOG-based accounting daemon
(historically, it was using ULOG, hence its name); 'pmtelemetryd' is the
Streaming Telemetry collector, where "Streaming telemetry [ .. ] data can be
used for analysis and troubleshooting purposes to maintain the health of the
network. This is achieved by leveraging the capabilities of machine-to-machine
communication. [ .. ]" (quoting Cisco IOS-XR Telemetry Configuration Guide at
the time of this writing); 'pmbgpd' is the pmacct BGP collector and 'pmbmpd'
is the pmacct BMP collector.
Q3: Does pmacct stand for Promiscuous mode IP Accounting package?
A: Not anymore, it was originally though: pmacct was born as a libpcap-based traffic
collection project only. Over the time it evolved to include NetFlow first, sFlow
shortly afterwards and NFLOG more recently. Latest additions being in the areas
of BGP, BMP, RPKI and Streaming Telemetry. However the unpronounceable name
'pmacct' remained as a distinctive signature of the project.
Q4: What are pmacct main features?
A: pmacct can collect, replicate and export network information. On the data plane
(ie. IPv4/IPv6 traffic) it can cache in memory tables, store persistently to
RDBMS (MySQL/MariaDB, PostgreSQL, SQLite 3.x), noSQL databases (key-value:
BerkeleyDB 5.x via SQLite API or document-oriented: MongoDB) and flat-files
(CSV, formatted, JSON, Apache Avro output), publish to AMQP and Kafka brokers
(ie. to insert in ElasticSearch, InfluxDB, Druid or ClickHouse). Export sFlow
v5, NetFlow v5/v9 and IPFIX. pmacct is able to perform data aggregation,
offering a rich set of primitives to choose from; it can also filter, sample,
renormalize, tag and classify at L7. On the control and infrastructure planes it
can collect and publish to AMQP and Kafka brokers BGP, BMP, RPKI and Streaming
Telemetry data both standalone and as correlation/enrichment of data plane
information.
Q5: Do pmacct IPv4/IPv6 traffic accounting daemons log to flat files?
A: Yes. Each micro-flow (NetFlow, IPFIX and sFlow) or packet (libpcap, NFLOG) can
be written to a flat-file for a two-stages approach, ie. a) write all down to
persistent storage then b) consolidate stats to build the desired view(s). Also
pmacct always aimed to offer a single-stage approach so to get immediate view(s)
of the traffic and this be achieved leveraging data reduction tecniques and
correlation tools to process network traffic data on the fly. pmacct writes to
files in text-format (JSON, Avro, CSV or formatted via 'print' plugin, and JSON
or Avro via Kafka and AMQP plugins, see QUICKSTART doc for further information)
so to maximize integration with 3rd party tools while keeping low the effort of
customization.
Q6: What are the options to scale a pmacct deployment to match input data rate?
A: There are two dimensions to it: 1) scale within the same instance of pmacct: make use
of data reduction tecniques part of pmacct, ie. spatial and temporal aggregation,
filtering, sampling and tagging. As these features are fully configurable, going from
full micro-flow visibility to - say - node-to-node IP network traffic matrix, data
granularity/resolution can be traded off for scalability/resources consumption; 2)
divide-and-conquer input data over a set of pmacct instances by either balancing or
mapping data onto collectors. See next point, Q7, for libpcap; the 'tee' plugin can
be used for this purpose for NetFlow, IPFIX and sFlow.
Q7: I see my libpcap-based daemon (pmacctd) taking much CPU cycles; is there a way to
reduce the load?
A: CPU cycles are proportional to the amount of traffic (packets, flows, samples) that
the daemon receives; in case of pmacctd it's possible to reduce the CPU share by
avoiding unnecessary copies of data, also optimizing and buffering the necessary
ones. Kernel-to-userspace copies are critical and hence the first to be optimized;
for this purpose you may look at the following solutions:
Linux kernel has support for mmap() since 2.4. The kernel needs to
be 2.6.34+ or compiled with option CONFIG_PACKET_MMAP. You need at
least a 2.6.27 to get compatibility with 64bit. Starting from 3.10,
you get 20% increase of performance and packet capture rate. You
also need a matching libpcap library. mmap() support has been added
in 1.0.0. To take advantage of the performance boost from Linux
3.10, you need at least libpcap 1.5.0.
PF_RING, http://www.ntop.org/PF_RING.html : PF_RING is a new type of network socket
that improves the packet capture speed; it's available for Linux kernels 2.6.32 and
newer. It needs a kernel module to be loaded, it's device driver independent and
has libpcap support for seamless integration with existing applications.
NetMap, http://info.iet.unipi.it/~luigi/netmap/ : Netmap is a BSD-licensed framework
that supports line-rate direct packet I/O even on 10GBit/s interfaces (14.88Mpps)
with limited system load, and includes a libpcap emulation library to port
applications.
Internal buffering can also help and, contrary to the previous tecniques, applies
to all daemons. Buffering is enabled with the plugin_buffer_size directive; buffers
can then be queued and distributed with a choice of an home-grown circolar queue
implementation (plugin_pipe_size) or a ZeroMQ queue (plugin_pipe_zmq). Check both
CONFIG-KEYS and QUICKSTART for more information.
Q8: I want to to account both inbound and outbound traffic of my network, with an host
breakdown; how to do that in a savy fashion? Do i need to run two daemon instances
one per traffic direction?
A: No, this is a toy case where you will be able to leverage the pluggable architecture
of the pmacct daemons: you will run a single daemon with two plugins attached to it;
each of these will get part of the traffic (aggregate_filter), either outbound or
inbound. A sample config snippet follows:
...
aggregate[inbound]: dst_host
aggregate[outbound]: src_host
aggregate_filter[inbound]: dst net 192.168.0.0/16
aggregate_filter[outbound]: src net 192.168.0.0/16
plugins: mysql[inbound], mysql[outbound]
sql_table[inbound]: acct_in
sql_table[outbound]: acct_out
...
It will account all traffic directed to your network into the 'acct_in' table and
all traffic it generates into 'acct_out' table. Furthermore, if you actually need
totals (inbound plus outbound traffic), you will just need to play around with
basic SQL queries.
If you are only interested into having totals instead, you may alternatively use
the following piece of configuration:
...
aggregate: sum_host
plugins: mysql
networks_file: /usr/local/pmacct/etc/networks.lst
...
Where 'networks.lst' is a file where to define local network prefixes.
Q9: I'm intimately fashioned by the idea of storing every single flow flying through my
network, before making up my mind what to do with such data: i basically would like
to (de-)aggregate my traffic as 'src_host, dst_host, src_port, dst_port, proto' or
'src_host, dst_host, src_port, dst_port, proto, timestamp_start, timestamp_end'. Is
this feasible without any filtering?
A: If such data granularity is required by the use-case addressed, ie. DDoS, forensics,
security, research, etc. then this can be achieved no problem with pmacct - you have
only to be careful planning for the right amount of system/cluster resources. In all
other cases this is not adviceable as this would result in a huge matrix of data -
meaning increased CPU, memory and disk usage - for no benefit - plus, to be always
considered, the impact of unexpected network events (ie. port scans, DDoS, etc.) on
the solution.
Q10: I use pmacctd. What portion of the packets is included into the bytes counter ?
A: The portion of the packet accounted starts from the IPv4/IPv6 header (inclusive) and
ends with the last bit of the packet payload. This means that are excluded from the
accounting: packet preamble (if any), link layer headers (e.g. ethernet, llc, etc.),
MPLS stack length, VLAN tags size and trailing FCS (if any). This is the main reason
of skews reported while comparing pmacct counters to SNMP ones. However, by having
available a counter of packets, accounting for the missing portion is, in most cases,
a simple math exercise which depends on the underlying network architecture.
Example: Ethernet header = 14 bytes, Preamble+SFD (Start Frame Delimiter) = 8 bytes,
FCS (Framke Check Sequence) = 4 bytes. It results in an addition of a maximum of 26
bytes (14+8+4) for each packet. The use of VLANs will result in adding 4 more bytes
to the forementioned 26.
Q11: What is historical accounting feature and how to get it configured?
A: pmacct allows to optionally define arbitrary time-bins (ie. 5 mins, 1 hour, etc.)
and assign collected data to it basing on a timestamp. This is in brief called
historical accounting and is enabled via *history* directives (ie. print_history,
print_history_roundoff, sql_history, etc.). The time-bin to which data is allocated
to is stored in the 'stamp_inserted' field (if supported by the plugin in use, ie.
all except 'print', where to avoid redundancy this is encoded as part of the file
name, and 'memory'). Flow data is by default assigned to a time-bin basing on its
start time or - not applying that or missing such info - the timestamp of the whole
datagram or - not applying that or missing such info - the time of arrival at the
collector. Where multiple choices are supported, ie. NetFlow/IPFIX, the directive
nfacctd_time_new allows to explicitely select the time source.
Q12: Counters via CLI are good for (email, web) reporting but not enough. What are the
options to graph network data?
A: An option could be to use traditional graphing tools like RRDtool, MRTG and GNUplot
in conjunction with the 'memory' plugin. The plugin works as a cache and offers a
pull mechanism, the pmacct IMT client tool, that allows to easily retrieve counters:
shell> ./pmacctd -D -c src_host -P memory -i eth0
shell> ./pmacct -c src_host -N 192.168.4.133 -r
2339
shell>
Et voila'! This is the bytes counter. Because of the '-r', counters will get reset
or translating into the RRDTool jargon, each time you will get an 'ABSOLUTE' value.
Let's now encapsulate our query into, say, RRDtool commandline:
shell> rrdtool update 192_168_4_133.rrd N:`./pmacct -c src_host -N 192.168.4.133 -r`
Multiple requests can be batched as part of a single query, each request can be ';'
separated via CLI or read from an input file (one query per line):
shell> ./pmacct -c src_host,dst_host -N 192.168.4.133,192.168.0.101;192.168.4.5,192.168.4.1;... -r
50905
1152
...
OR
shell> ./pmacct -c src_host,dst_host -N "file:queries.list" -r
...
shell> cat queries.list
192.168.4.133,192.168.0.101
192.168.4.5,192.168.4.1
...
A second option, perhaps the most current of the two, is to leverage one of the
many modern data analytics stacks that do typically comprise of data manipulation,
storage and visualization. Like the ELK stack (ElasticSearch, Logstash, Kibana) or
the TICK stack (Telegraf, InfluxDB, Chronograf, Kapacitor). Many more, free and
commercial, exists.
Q13: The network equipment i'm using supports sFlow but i don't know how to enable it.
I'm unable to find any sflow-related command. What to do ?
A: If you are unable to enable sFlow commandline, you have to resort to the SNMP way.
The sFlow MIB is documented into the RFC 3176; all you will need is to enable a SNMP
community with both read and write access. Then, continue using the sflowenable tool
available at the following URL: http://www.inmon.com/technology/sflowenable
Q14: When i launch either nfacctd or sfacctd i receive the following error
message: ERROR ( default/core ): socket() failed. What to do ?
A: When IPv6 code is enabled, sfacctd and nfacctd will try to fire up an IPv6 socket.
The error message is very likely to be caused by the proper kernel module not being
loaded. So, try either to load it or specify an IPv4 address to bind to. If using a
configuration file, add a line like 'nfacctd_ip: 192.168.0.14'; otherwise if going
commandline, use the following: 'nfacctd [ ... options ... ] -L 192.168.0.14'.
Q15: SQL table versions, what they are -- why and when do i need them ? Also, can i
customize SQL tables ?
A: pmacct tarball gets with so called 'default' tables (IP and BGP); they are built
by SQL scripts stored in the 'sql/' section of the tarball. Default tables enable
to start quickly with pmacct out-of-the-box; this doesn't imply they are suitable
as-is to larger installations. SQL table versioning is used to introduce features
over the time without breaking backward compatibility when upgrading pmacct. The
most updated guide on which version to use given a required feature-set can be,
once again, found in the 'sql/' section of the tarball.
SQL tables *can* be fully customized so that primitives of interest can be freely
mixed and matched - hence making a SQL table to perfectly adhere to the required
feature-set. This is achieved by setting the 'sql_optimize_clauses' configuration
key. You will then be responsible for building the custom schema and indexes.
Q16: What is the best way to kill a running instance of pmacct avoiding data loss ?
A: Two ways. a) Simply kill a specific plugin that you don't need anymore: you will
have to identify it and use the 'kill -INT ' command; b) kill the
whole pmacct instance: you can either use the 'killall -INT ' command
or identify the Core Process and use the 'kill -INT ' command. All
of these, will do the job for you: will stop receiving new data from the network,
clear the memory buffers, notify the running plugins to take th exit lane (which
in turn will clear cached data as required).
To identify the Core Process you can either take a look to the process list (on
the Operating Systems where the setproctitle() call is supported by pmacct) or
use the 'pidfile' (-F) directive. Note also that shutting down nicely the daemon
improves restart turn-around times: the existing daemon will, first thing, close
its listening socket while the newly launched one will mostly take advantage of
the SO_REUSEADDR socket option.
Q17: I find interesting store network data in a SQL database. But i'm actually hitting
poor performances. Do you have any tips to improve/optimize things ?
A: Few hints are summed below in order to improve SQL database performances. They are
not really tailored to a specific SQL engine but rather of general applicability.
Many thanks to Wim Kerkhoff for the many suggestions he contributed on this topic
over the time:
* Keep the SQL schema lean: include only required fields, strip off all the others.
Set the 'sql_optimize_clauses' configuration key in order to flag pmacct you are
going to use a custom-built table.
* Avoid SQL UPDATEs as much as possible and use only INSERTs. This can be achieved
by setting the 'sql_dont_try_update' configuration key. A pre-condition is to let
sql_history == sql_refresh_time. UPDATEs are demanding in terms of resources and
are, for simplicity, enabled by default.
* If the previous point holds, then look for and enable database-specific directives
aimed to optimize performances ie. sql_multi_values for MySQL and sql_use_copy for
PostgreSQL.
* Don't rely automagically on standard indexes but enable optimal indexes based on
clauses you (by means of reports, 3rd party tools, scripts, etc.) and pmacct use
the most to SELECT data. Then remove every unused index.
* See if the dynamic table strategy offered by pmacct fits the bill: helps keeping
SQL tables and indexes of a manageable size by rotating SQL tables (ie. per hour,
day, week, etc.). See the 'sql_table_schema' configuration directive.
* Run all SELECT and UPDATE queries under the "EXPLAIN ANALYZE ..." method to see
if they are actually hitting the indexes. If not, you need to build indexes that
better fit the actual scenario.
* Sometimes setting "SET enable_seqscan=no;" before a SELECT query can make a big
difference. Also don't underestimate the importance of daily VACUUM queries: 3-5
VACUUMs + 1 VACUUM FULL is generally a good idea. These tips hold for PostgreSQL.
* MyISAM is a lean SQL engine; if there is no concurrence, it might be preferred to
InnoDB. Lack of transactions can reveal painful in case of unsecured shutdowns,
requiring data recovery. This applies to MySQL only.
* Disabling fsync() does improve performance. This might have painful consequences
in case of unsecured shutdowns (remember power failure is a variable ...).
Q18: Does having the local timezone configured on servers, routers, etc. - which can
very well include DST (Daylight Saving Time) shifts - impact accounting?
A: It is good rule to run the infrastructure and the backend part of the accounting
system as UTC; for example, accuracy can be negatively impacted if sampled flows
are cached on a router while the DST shift takes place; plus, pmacct uses system
clock to calculate time-bins and scanner deadlines among the others. In short,
the use of local timezones is not recommended. timestamps_utc config directive
set to true can be used to present timestamps in UTC even if the system where
pmacct is running is set to some timezone different than that.
Q19: I'm using the 'tee' plugin with transparent mode set to true and keep receiving
"Can't bridge Address Families when in transparent mode. Exiting ..." messages,
why?
A: It means you can't receive packets on an IPv4 address and transparently replicate
to an IPv6 collector or vice-versa. Less obvious scenarios are: a) some operating
systems where loopback (127.0.0.1) is considered a different address family hence
it's not possible to replicate to a 127.0.0.1 address; it's possible though to use
any locally configured IPv4 address bound to a (sub-)interface in 'up' state; b)
an IPv4-mapped IPv6 address is still technically an IPv6 address hence on servers
running IPv4 and IPv6 it is good practice to explicitely define also the receiving
IP address (nfacctd_ip), if IPv4 is used.
Q20: I'm using IPv6 support in pmacct. Even though the daemon binds to the "::"
address, i don't receive NetFlow/IPFIX/sFlow/BGP data sent via IPv4, why?
A: Binding to a "::" address (ie. no [sn]facctd_ip specified should allow to receive
both IPv4 and IPv6 senders. IPv4 ones should be reportd in 'netstat' as IPv4-mapped
IPv6 addresses. Linux has a kernel switch to enable/disable the functionality and
its status can be checked via the /proc/sys/net/ipv6/bindv6only . Historically the
default has been '0'. It appears over time some distributions have changed the
default to be '1'. If you experience this issue on Linux, please check your kernel
setting.
Q21: How can i count how much telemetry data (ie. NetFlow, sFlow, IPFIX, Streaming
Telemetry) i'm receiving on my collector?
A: If the interface where telemetry data is received is dedicated to the task then any
ifconfig, netstat or dstat tools or SNMP meaurement would do in order to verify
amount of telemetry packets and bytes (from which packets per second, bytes per
second can be easily inferred). If, instead, the interface is shared then pmacctd,
the libpcap-based daemon, can help to isolate and account for the telemetry traffic;
guess telemetry data is pointed to UDP port 2100 of the IP address configured on
eth0, pmacctd can be started as "pmacctd -i eth0 -P print -c none port 2100" to
account for the grand total of telemetry packets and bytes; if a breakdown per
telemetry exporting node is wanted, the following command-line can be used: "pmacctd
-i eth0 -P print -c src_host port 2100"; this example is suitable for manual reading
as it will print data every 60 secs on the screen and can, of course, be complicated
slightly to make it suitable for automation. A related question that often arises
is: how many flows per second am i receiving? This can be similarly addressed by
using "nfacctd -P print -c flows" for NetFlow/IPFIX and "sfacctd -P print -c flows"
for sFlow. Here FLOWS is the amount of flow records (NetFlow/IPFIX) or flow samples
(sFlow) processed in the period of time, and is the measure of interest. Changing
the aggregation argument in "-c peer_src_ip,flows" gives the amount of flows per
telemetry exporter (ie. router).
/* EOF */
pmacct-1.7.8/compile 0000755 0001750 0001750 00000016350 14354105415 013371 0 ustar paolo paolo #! /bin/sh
# Wrapper for compilers which do not understand '-c -o'.
scriptversion=2018-03-07.03; # UTC
# Copyright (C) 1999-2020 Free Software Foundation, Inc.
# Written by Tom Tromey .
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see .
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# This file is maintained in Automake, please report
# bugs to or send patches to
# .
nl='
'
# We need space, tab and new line, in precisely that order. Quoting is
# there to prevent tools from complaining about whitespace usage.
IFS=" "" $nl"
file_conv=
# func_file_conv build_file lazy
# Convert a $build file to $host form and store it in $file
# Currently only supports Windows hosts. If the determined conversion
# type is listed in (the comma separated) LAZY, no conversion will
# take place.
func_file_conv ()
{
file=$1
case $file in
/ | /[!/]*) # absolute file, and not a UNC file
if test -z "$file_conv"; then
# lazily determine how to convert abs files
case `uname -s` in
MINGW*)
file_conv=mingw
;;
CYGWIN* | MSYS*)
file_conv=cygwin
;;
*)
file_conv=wine
;;
esac
fi
case $file_conv/,$2, in
*,$file_conv,*)
;;
mingw/*)
file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
;;
cygwin/* | msys/*)
file=`cygpath -m "$file" || echo "$file"`
;;
wine/*)
file=`winepath -w "$file" || echo "$file"`
;;
esac
;;
esac
}
# func_cl_dashL linkdir
# Make cl look for libraries in LINKDIR
func_cl_dashL ()
{
func_file_conv "$1"
if test -z "$lib_path"; then
lib_path=$file
else
lib_path="$lib_path;$file"
fi
linker_opts="$linker_opts -LIBPATH:$file"
}
# func_cl_dashl library
# Do a library search-path lookup for cl
func_cl_dashl ()
{
lib=$1
found=no
save_IFS=$IFS
IFS=';'
for dir in $lib_path $LIB
do
IFS=$save_IFS
if $shared && test -f "$dir/$lib.dll.lib"; then
found=yes
lib=$dir/$lib.dll.lib
break
fi
if test -f "$dir/$lib.lib"; then
found=yes
lib=$dir/$lib.lib
break
fi
if test -f "$dir/lib$lib.a"; then
found=yes
lib=$dir/lib$lib.a
break
fi
done
IFS=$save_IFS
if test "$found" != yes; then
lib=$lib.lib
fi
}
# func_cl_wrapper cl arg...
# Adjust compile command to suit cl
func_cl_wrapper ()
{
# Assume a capable shell
lib_path=
shared=:
linker_opts=
for arg
do
if test -n "$eat"; then
eat=
else
case $1 in
-o)
# configure might choose to run compile as 'compile cc -o foo foo.c'.
eat=1
case $2 in
*.o | *.[oO][bB][jJ])
func_file_conv "$2"
set x "$@" -Fo"$file"
shift
;;
*)
func_file_conv "$2"
set x "$@" -Fe"$file"
shift
;;
esac
;;
-I)
eat=1
func_file_conv "$2" mingw
set x "$@" -I"$file"
shift
;;
-I*)
func_file_conv "${1#-I}" mingw
set x "$@" -I"$file"
shift
;;
-l)
eat=1
func_cl_dashl "$2"
set x "$@" "$lib"
shift
;;
-l*)
func_cl_dashl "${1#-l}"
set x "$@" "$lib"
shift
;;
-L)
eat=1
func_cl_dashL "$2"
;;
-L*)
func_cl_dashL "${1#-L}"
;;
-static)
shared=false
;;
-Wl,*)
arg=${1#-Wl,}
save_ifs="$IFS"; IFS=','
for flag in $arg; do
IFS="$save_ifs"
linker_opts="$linker_opts $flag"
done
IFS="$save_ifs"
;;
-Xlinker)
eat=1
linker_opts="$linker_opts $2"
;;
-*)
set x "$@" "$1"
shift
;;
*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
func_file_conv "$1"
set x "$@" -Tp"$file"
shift
;;
*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
func_file_conv "$1" mingw
set x "$@" "$file"
shift
;;
*)
set x "$@" "$1"
shift
;;
esac
fi
shift
done
if test -n "$linker_opts"; then
linker_opts="-link$linker_opts"
fi
exec "$@" $linker_opts
exit 1
}
eat=
case $1 in
'')
echo "$0: No command. Try '$0 --help' for more information." 1>&2
exit 1;
;;
-h | --h*)
cat <<\EOF
Usage: compile [--help] [--version] PROGRAM [ARGS]
Wrapper for compilers which do not understand '-c -o'.
Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
arguments, and rename the output as expected.
If you are trying to build a whole package this is not the
right script to run: please start by reading the file 'INSTALL'.
Report bugs to .
EOF
exit $?
;;
-v | --v*)
echo "compile $scriptversion"
exit $?
;;
cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \
icl | *[/\\]icl | icl.exe | *[/\\]icl.exe )
func_cl_wrapper "$@" # Doesn't return...
;;
esac
ofile=
cfile=
for arg
do
if test -n "$eat"; then
eat=
else
case $1 in
-o)
# configure might choose to run compile as 'compile cc -o foo foo.c'.
# So we strip '-o arg' only if arg is an object.
eat=1
case $2 in
*.o | *.obj)
ofile=$2
;;
*)
set x "$@" -o "$2"
shift
;;
esac
;;
*.c)
cfile=$1
set x "$@" "$1"
shift
;;
*)
set x "$@" "$1"
shift
;;
esac
fi
shift
done
if test -z "$ofile" || test -z "$cfile"; then
# If no '-o' option was seen then we might have been invoked from a
# pattern rule where we don't need one. That is ok -- this is a
# normal compilation that the losing compiler can handle. If no
# '.c' file was seen then we are probably linking. That is also
# ok.
exec "$@"
fi
# Name of file we expect compiler to create.
cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
# Create the lock directory.
# Note: use '[/\\:.-]' here to ensure that we don't use the same name
# that we are using for the .o file. Also, base the name on the expected
# object file name, since that is what matters with a parallel build.
lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
while true; do
if mkdir "$lockdir" >/dev/null 2>&1; then
break
fi
sleep 1
done
# FIXME: race condition here if user kills between mkdir and trap.
trap "rmdir '$lockdir'; exit 1" 1 2 15
# Run the compile.
"$@"
ret=$?
if test -f "$cofile"; then
test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
elif test -f "${cofile}bj"; then
test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
fi
rmdir "$lockdir"
exit $ret
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:
pmacct-1.7.8/VERSION 0000644 0001750 0001750 00000000012 14354105275 013053 0 ustar paolo paolo 1.7.8-git
pmacct-1.7.8/bin/ 0000755 0001750 0001750 00000000000 14354105416 012557 5 ustar paolo paolo pmacct-1.7.8/bin/configure-help-replace.txt 0000644 0001750 0001750 00000005533 14354105275 017651 0 ustar paolo paolo CC C compiler command
CFLAGS C compiler flags
LDFLAGS linker flags, e.g. -L if you have libraries in a
nonstandard directory
LIBS libraries to pass to the linker, e.g. -l
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if
you have headers in a nonstandard directory
CPP C preprocessor
PKG_CONFIG path to pkg-config utility
PKG_CONFIG_PATH directories to add to pkg-config's search path
PKG_CONFIG_LIBDIR path overriding pkg-config's built-in search path
PGSQL_CFLAGS C compiler flags for PGSQL, overriding pkg-config
PGSQL_LIBS linker flags for PGSQL, overriding pkg-config
MONGODB_CFLAGS C compiler flags for MONGODB, overriding pkg-config
MONGODB_LIBS linker flags for MONGODB, overriding pkg-config
SQLITE3_CFLAGS C compiler flags for SQLITE3, overriding pkg-config
SQLITE3_LIBS linker flags for SQLITE3, overriding pkg-config
RABBITMQ_CFLAGS C compiler flags for RABBITMQ, overriding pkg-config
RABBITMQ_LIBS linker flags for RABBITMQ, overriding pkg-config
ZMQ_CFLAGS C compiler flags for ZMQ, overriding pkg-config
ZMQ_LIBS linker flags for ZMQ, overriding pkg-config
KAFKA_CFLAGS C compiler flags for KAFKA, overriding pkg-config
KAFKA_LIBS linker flags for KAFKA, overriding pkg-config
REDIS_CFLAGS C compiler flags for REDIS, overriding pkg-config
REDIS_LIBS linker flags for REDIS, overriding pkg-config
GNUTLS_CFLAGS C compiler flags for GNUTLS, overriding pkg-config
GNUTLS_LIBS linker flags for GNUTLS, overriding pkg-config
GEOIP_CFLAGS C compiler flags for GEOIP, overriding pkg-config
GEOIP_LIBS linker flags for GEOIP, overriding pkg-config
GEOIPV2_CFLAGS C compiler flags for GEOIPV2, overriding pkg-config
GEOIPV2_LIBS linker flags for GEOIPV2, overriding pkg-config
JANSSON_CFLAGS C compiler flags for JANSSON, overriding pkg-config
JANSSON_LIBS linker flags for JANSSON, overriding pkg-config
AVRO_CFLAGS C compiler flags for AVRO, overriding pkg-config
AVRO_LIBS linker flags for AVRO, overriding pkg-config
SERDES_CFLAGS C compiler flags for SERDES, overriding pkg-config
SERDES_LIBS linker flags for SEREDES, overriding pkg-config
NFLOG_CFLAGS C compiler flags for NFLOG, overriding pkg-config
NFLOG_LIBS linker flags for NFLOG, overriding pkg-config
NDPI_CFLAGS C compiler flags for dynamic nDPI, overriding pkg-config
NDPI_LIBS linker flags for dynamic nDPI, overriding pkg-config
UNYTE_UDP_NOTIF_CFLAGS C compiler flags for dynamic Unyte UDP Notif, overriding pkg-config
UNYTE_UDP_NOTIF_LIBS linker flags for dynamic Unyte UDP Notif, overriding pkg-config
EBPF_CFLAGS C compiler flags for dynamic libbpf, overriding pkg-config
EBPF_LIBS linker flags for dynamic libbpf, overriding pkg-config
pmacct-1.7.8/bin/configure-help-replace.sh 0000755 0001750 0001750 00000001154 14354105275 017442 0 ustar paolo paolo #!/usr/bin/env bash
#
# This script is meant to be called by autogen.sh from the parent directory.
#
# Silence on
exec 1>/dev/null 2>/dev/null
# Vars
HEAD="^Some influential environment variables:$"
TAIL="^Use these variables to override the choices made by \`configure' or to help"
FILE_ORIGINAL="configure"
FILE_REPLACE="bin/configure-help-replace.txt"
FILE_TMP="bin/configure-output.tmp"
# Code
sed --posix -e "/$HEAD/,/$TAIL/{ /$HEAD/{p; r $FILE_REPLACE
}; /$TAIL/p; d }" $FILE_ORIGINAL > $FILE_TMP
if [ $? = 0 ]; then
chmod 755 $FILE_TMP
mv -f $FILE_TMP $FILE_ORIGINAL
else
rm -f $FILE_TMP
fi
pmacct-1.7.8/COPYING 0000644 0001750 0001750 00000045317 14354105275 013057 0 ustar paolo paolo pmacct [IP traffic accounting : BGP : BMP : RPKI: IGP : Streaming Telemetry]
pmacct is Copyright (C) 2003-2021 by Paolo Lucente
------------------------------------------------------------------------
Part of pmacct is distributed under the ISC License, as following:
Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
------------------------------------------------------------------------
Part of pmacct is distributed under the GPL License, as following:
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
59 Temple Place - Suite 330, Boston, MA
02111-1307, USA.
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Library General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of Sections
1 and 2 above on a medium customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three
years, to give any third party, for a charge no more than your
cost of physically performing source distribution, a complete
machine-readable copy of the corresponding source code, to be
distributed under the terms of Sections 1 and 2 above on a medium
customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer
to distribute corresponding source code. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form with such
an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for
making modifications to it. For an executable work, complete source
code means all the source code for all modules it contains, plus any
associated interface definition files, plus the scripts used to
control compilation and installation of the executable. However, as a
special exception, the source code distributed need not include
anything that is normally distributed (in either source or binary
form) with the major components (compiler, kernel, and so on) of the
operating system on which the executable runs, unless that component
itself accompanies the executable.
If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.
5. You are not required to accept this License, since you have not
signed it. However, nothing else grants you permission to modify or
distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.
7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
Appendix: How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
Copyright (C) 19yy
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) 19yy name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Library General
Public License instead of this License.
pmacct-1.7.8/configure.ac 0000644 0001750 0001750 00000112230 14354105275 014277 0 ustar paolo paolo dnl Process this file with autoconf to produce a configure script.
dnl configuration file for pmacct
m4_include([VERSION]) #Force reconf on VERSION change
AC_INIT([pmacct], m4_esyscmd_s(cat VERSION), [paolo@pmacct.net])
AM_INIT_AUTOMAKE([foreign])
AC_CONFIG_MACRO_DIR([m4])
LT_INIT
AC_PREFIX_DEFAULT([/usr/local])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES(yes)])
PMACCT_VERSION=`cat $srcdir/VERSION`
AC_SUBST(PMACCT_VERSION)
COMPILE_ARGS="${ac_configure_args}"
dnl Checks for programs.
AC_PROG_CC
dnl pkg-config stuff
PKG_CONFIG_PATH=${PKG_CONFIG_PATH}:/usr/local/lib/pkgconfig
export PKG_CONFIG_PATH
PKG_PROG_PKG_CONFIG
AC_CANONICAL_HOST
AC_MSG_CHECKING(OS)
AC_MSG_RESULT($host_os)
AC_MSG_CHECKING(hardware)
AC_MSG_RESULT($host_cpu)
dnl initial checks; tweakings to CFLAGS and LDFLAGS
dnl see final checks for tweakings to LIBS
if test "x$ac_cv_prog_gcc" = xyes ; then
CFLAGS="-O2 ${CFLAGS}"
fi
dnl: shared object handling
AC_MSG_CHECKING([whether to disable linking against shared objects])
AC_ARG_ENABLE(so,
[ --disable-so Disable linking against shared objects (default: no)],
[
if test x$enableval = x"yes" ; then
AC_MSG_RESULT(no)
AC_CHECK_FUNC(dlopen, [ USING_DLOPEN="yes" ], [])
AC_CHECK_LIB(dl, dlopen,
[ USING_DLOPEN="yes"
LIBS="${LIBS} -ldl" ],
[])
if test x"$USING_DLOPEN" != x"yes"; then
AC_MSG_ERROR(Unable to find dlopen(). Try with --disable-so)
fi
else
AC_MSG_RESULT(yes)
if test "x$ac_cv_prog_gcc" = xyes ; then
LDFLAGS="-static ${LDFLAGS}"
fi
fi
],
[
AC_MSG_RESULT(no)
AC_CHECK_FUNC(dlopen, [ USING_DLOPEN="yes" ], [])
AC_CHECK_LIB(dl, dlopen,
[ USING_DLOPEN="yes"
LIBS="${LIBS} -ldl" ],
[])
if test x"$USING_DLOPEN" != x"yes"; then
AC_MSG_ERROR(Unable to find dlopen(). Try with --disable-so)
fi
]
)
dnl finish: shared object handling
dnl os specific flags
case "$host_os" in
Sun*)
AC_DEFINE(SOLARIS, 1)
LIBS="-lresolv -lsocket -lnsl ${LIBS}"
;;
*BSD)
AC_DEFINE(BSD, 1)
;;
linux*)
AC_DEFINE(LINUX, 1)
;;
esac
AC_CHECK_PROG(MAKE, gmake, gmake)
if test x"$MAKE" = x""; then
AC_CHECK_PROG(MAKE, make, make)
fi
AC_SUBST(MAKE)
AC_PROG_MAKE_SET
dnl
dnl some systems have __progname ; if this is the case and we play around argv
dnl we need to enable a minor hack to make things work nicely.
dnl
AC_MSG_CHECKING(for __progname)
AC_TRY_LINK([ extern char *__progname; ],
[ __progname = "test"; ],
[AC_MSG_RESULT(yes); AC_DEFINE(PROGNAME, 1)], [AC_MSG_RESULT(no)])
dnl
dnl Check for architecture endianess: big | little
dnl
dnl XXX: switch to manually define this feature
ac_cv_endianess="unknown"
if test x"$ac_cv_endianess" = x"unknown"; then
AC_MSG_CHECKING(endianess)
AC_TRY_RUN([
#include
int main () {
union {
long l;
char c[sizeof (long)];
} u;
u.l = 1;
exit (u.c[sizeof (long) - 1] == 1);
}
], ac_cv_endianess="little", ac_cv_endianess="big", ac_cv_endianess="little")
AC_MSG_RESULT($ac_cv_endianess)
fi
if test x"$ac_cv_endianess" = x"big"; then
AC_DEFINE(IM_BIG_ENDIAN, 1)
fi
if test x"$ac_cv_endianess" = x"little"; then
AC_DEFINE(IM_LITTLE_ENDIAN, 1)
fi
dnl
dnl Check for unaligned memory access; based entirely over
dnl AC_LBL_UNALIGNED_ACCESS
dnl
dnl XXX: switch to manually define this feature;
ac_cv_unaligned="unknown"
case "$host_cpu" in
alpha*|arm*|hp*|mips*|sh*|sparc*|ia64|nv1)
ac_cv_unaligned="fail"
AC_MSG_CHECKING(unaligned accesses)
AC_MSG_RESULT($ac_cv_unaligned)
;;
esac
if test x"$ac_cv_unaligned" = x"unknown"; then
AC_MSG_CHECKING(unaligned accesses)
cat > conftest.c << EOF
#include
#include
#include
#include
#include
unsigned char a[[5]] = { 1, 2, 3, 4, 5 };
int main () {
unsigned int i;
pid_t pid;
int status;
/* avoid "core dumped" message */
pid = fork();
if (pid < 0) exit(2);
if (pid > 0) {
/* parent */
pid = waitpid(pid, &status, 0);
if (pid < 0) exit(3);
exit(!WIFEXITED(status));
}
/* child */
i = *(unsigned int *)&a[[1]];
printf("%d\n", i);
exit(0);
}
EOF
${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \
conftest.c $LIBS >/dev/null 2>&1
if test ! -x conftest ; then
ac_cv_unaligned="fail"
else
./conftest >conftest.out
if test ! -s conftest.out ; then ac_cv_unaligned="fail"
else ac_cv_unaligned="ok"
fi
fi
rm -f conftest* core core.conftest
AC_MSG_RESULT($ac_cv_unaligned)
fi
if test x"$ac_cv_unaligned" = x"fail"; then
AC_DEFINE(NEED_ALIGN, 1)
fi
AC_MSG_CHECKING([whether to enable L2 features])
AC_ARG_ENABLE(l2,
[ --enable-l2 Enable Layer-2 features and support (default: yes)],
[
if test x$enableval = x"yes" ; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_L2, 1)
else
AC_MSG_RESULT(no)
fi
],
[
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_L2, 1)
COMPILE_ARGS="${COMPILE_ARGS} '--enable-l2'"
]
)
AC_CHECK_FUNCS(inet_pton)
if test x"$ac_cv_func_inet_pton" = x"no"; then
AC_MSG_ERROR(ERROR: missing inet_pton())
fi
AC_CHECK_FUNCS(inet_ntop)
if test x"$ac_cv_func_inet_ntop" = x"no"; then
AC_MSG_ERROR(ERROR: missing inet_ntop())
fi
AC_ARG_WITH(pcap-includes,
[ --with-pcap-includes=DIR Search the specified directory for header files],
[
AC_LINEARIZE_PATH($withval, withval=$absdir)
INCLUDES="${INCLUDES} -I$withval"
PCAPINCLS=$withval
PCAPINCLUDESFOUND=1
])
if test x"$PCAPINCLS" != x""; then
AC_MSG_CHECKING(your own pcap includes)
if test -r $PCAPINCLS/pcap.h; then
AC_MSG_RESULT(ok)
AC_DEFINE(HAVE_PCAP_H, 1)
PCAPINCLUDESFOUND=1
else
AC_MSG_RESULT(no)
AC_MSG_ERROR(ERROR: missing pcap.h in $PCAPINCLS)
fi
fi
AC_CHECK_PROG([PCAP_CONFIG], [pcap-config], [pcap-config], [no])
if test x"$PCAPINCLUDESFOUND" = x""; then
if test ${PCAP_CONFIG} = "pcap-config"; then
AC_MSG_CHECKING([using pcap-config for pcap.h])
PCAP_CONFIG_INCLUDES=`${PCAP_CONFIG} --cflags`
INCLUDES="${INCLUDES} ${PCAP_CONFIG_INCLUDES}"
AC_DEFINE(HAVE_PCAP_PCAP_H, 1)
AC_MSG_RESULT([${PCAP_CONFIG_INCLUDES}])
PCAPINCLUDESFOUND=1
fi
fi
if test x"$PCAPINCLUDESFOUND" = x""; then
AC_MSG_CHECKING([default locations for pcap.h])
if test -r /usr/include/pcap.h; then
AC_MSG_RESULT([found in /usr/include])
PCAPINCLUDESFOUND=1
AC_DEFINE(HAVE_PCAP_H, 1)
elif test -r /usr/include/pcap/pcap.h; then
AC_MSG_RESULT([found in /usr/include])
PCAPINCLUDESFOUND=1
AC_DEFINE(HAVE_PCAP_PCAP_H, 1)
elif test -r /usr/local/include/pcap.h; then
AC_MSG_RESULT([found in /usr/local/include])
INCLUDES="${INCLUDES} -I/usr/local/include"
PCAPINCLUDESFOUND=1
AC_DEFINE(HAVE_PCAP_H, 1)
elif test -r /usr/local/include/pcap/pcap.h; then
AC_MSG_RESULT([found in /usr/local/include])
INCLUDES="${INCLUDES} -I/usr/local/include"
PCAPINCLUDESFOUND=1
AC_DEFINE(HAVE_PCAP_PCAP_H, 1)
fi
if test x"$PCAPINCLUDESFOUND" = x""; then
AC_MSG_RESULT([not found])
AC_MSG_ERROR(ERROR: missing pcap.h)
fi
fi
AC_ARG_WITH(pcap-libs,
[ --with-pcap-libs=DIR Search the specified directory for pcap library],
[
AC_LINEARIZE_PATH($withval, withval=$absdir)
LIBS="${LIBS} -L$withval"
PCAPLIB=$withval
PCAPLIBFOUND=1
])
if test x"$PCAPLIB" != x""; then
AC_MSG_CHECKING(your own pcap libraries)
if test -r $PCAPLIB/libpcap.a -o -r $PCAPLIB/libpcap.so; then
AC_MSG_RESULT(ok)
PCAP_LIB_FOUND=1
AC_MSG_CHECKING(for PF_RING library)
if test -r $PCAPLIB/libpfring.a -o -r $PCAPLIB/libpfring.so; then
LIBS="${LIBS} -lpfring -lpcap"
AC_MSG_RESULT(yes)
PFRING_LIB_FOUND=1
AC_DEFINE(PFRING_LIB_FOUND, 1)
else
AC_MSG_RESULT(no)
fi
else
AC_MSG_RESULT(no)
AC_MSG_ERROR(ERROR: unable to find pcap library in $PCAPLIB)
fi
fi
if test x"$PCAPLIBFOUND" = x""; then
AC_MSG_CHECKING([default locations for libpcap])
if test -r /usr/local/lib/libpcap.a -o -r /usr/local/lib/libpcap.so; then
LIBS="${LIBS} -L/usr/local/lib"
AC_MSG_RESULT([found in /usr/local/lib])
PCAPLIBFOUND=1
AC_MSG_CHECKING(for PF_RING library)
if test -r /usr/local/lib/libpfring.a -o -r /usr/local/lib/libpfring.so; then
LIBS="${LIBS} -lpfring -lpcap"
AC_MSG_RESULT(yes)
PFRING_LIB_FOUND=1
AC_DEFINE(PFRING_LIB_FOUND, 1)
else
AC_MSG_RESULT(no)
fi
else
AC_MSG_RESULT(no)
fi
fi
if test x"$PCAPLIBFOUND" = x""; then
if test ${PCAP_CONFIG} = "pcap-config"; then
AC_MSG_CHECKING([using pcap-config for libpcap])
PCAP_CONFIG_LIBS=`${PCAP_CONFIG} --libs`
INCLUDES="${INCLUDES} ${PCAP_CONFIG_LIBS}"
AC_MSG_RESULT([${PCAP_CONFIG_LIBS}])
PCAPLIBFOUND=1
fi
fi
dnl Checks for libraries.
dnl libpcap is checked only if PF_RING is not found
if test x"$PFRING_LIB_FOUND" = x""; then
AC_CHECK_LIB([pcap], [pcap_dispatch], [], [AC_MSG_ERROR([
ERROR: missing pcap library. Refer to: http://www.tcpdump.org/
])])
AC_CHECK_LIB([pcap], [pcap_set_protocol], [ AC_DEFINE(PCAP_SET_PROTOCOL, 1) ], [])
else
AC_CHECK_LIB([numa], [numa_bind], [], [AC_MSG_ERROR([
ERROR: missing libnuma. Requirement for building PF_RING.
])])
#AC_CHECK_LIB([rt], [clock_gettime], [], [AC_MSG_ERROR([
# ERROR: missing librt devel. Requirement for building PF_RING.
#])])
LIBS="${LIBS} -lrt -lnuma"
fi
AC_CHECK_LIB([pcap], [pcap_setdirection], [ AC_DEFINE(PCAP_SET_DIRECTION, 1) ], [])
dnl start: mysql handling
AC_MSG_CHECKING(whether to enable MySQL support)
AC_ARG_ENABLE(mysql,
[ --enable-mysql Enable MySQL support (default: no)],
[ case "$enableval" in
yes)
AC_MSG_RESULT(yes)
dnl no pkg-config support for MySQL
AC_CHECK_PROG([MYSQL_CONFIG], [mysql_config], [mysql_config], [no])
if test "x${MYSQL_CONFIG}" = "xno"; then
AC_MSG_ERROR([ERROR: missing mysql_config program])
fi
MYSQL_CFLAGS=`$MYSQL_CONFIG --cflags`
MYSQL_LIBS=`$MYSQL_CONFIG --libs`
dnl version check not enforced with a AC_MSG_ERROR for now
AX_LIB_MYSQL(5.6.3)
AC_SUBST(MYSQL_CFLAGS)
AC_SUBST(MYSQL_LIBS)
PLUGINS="${PLUGINS} mysql"
USING_SQL="yes"
USING_MYSQL="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $MYSQL_CFLAGS"
AC_DEFINE(WITH_MYSQL, 1)
_save_LIBS="$LIBS"
LIBS="$LIBS $MYSQL_LIBS"
AC_CHECK_LIB([mysqlclient], [mysql_query])
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $MYSQL_CFLAGS"
AC_CHECK_HEADERS([mysql.h mysql/mysql.h])
CFLAGS="$_save_CFLAGS"
case "$host_os" in
linux*)
AC_CHECK_LIB([numa], [numa_bind], [], [AC_MSG_ERROR([
ERROR: missing libnuma. Requirement for building MySQL.
])])
;;
esac
;;
no)
AC_MSG_RESULT(no)
;;
esac ],
[
AC_MSG_RESULT(no)
]
)
dnl finish: mysql handling
dnl start: pgsql handling
AC_MSG_CHECKING(whether to enable PostgreSQL support)
AC_ARG_ENABLE(pgsql,
[ --enable-pgsql Enable PostgreSQL support (default: no)],
[ case "$enableval" in
yes)
AC_MSG_RESULT(yes)
PKG_CHECK_MODULES([PGSQL], [libpq >= 8.4], [
PLUGINS="${PLUGINS} pgsql"
USING_SQL="yes"
USING_PGSQL="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $PGSQL_CFLAGS"
AC_DEFINE(WITH_PGSQL, 1)
_save_LIBS="$LIBS"
LIBS="$LIBS $PGSQL_LIBS"
AC_CHECK_LIB([pq], [PQexec])
AC_CHECK_FUNCS([PQlibVersion])
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $PGSQL_CFLAGS"
AC_CHECK_HEADER([libpq-fe.h])
CFLAGS="$_save_CFLAGS"
], [
AC_MSG_ERROR([Missing PQ library. Refer to: http://www.postgresql.org/download/])
])
;;
no)
AC_MSG_RESULT(no)
;;
esac ],
[
AC_MSG_RESULT(no)
]
)
dnl finish: pgsql handling
dnl start: mongodb handling
AC_MSG_CHECKING(whether to enable MongoDB support)
AC_ARG_ENABLE(mongodb,
[ --enable-mongodb Enable MongoDB support (default: no)],
[ case "$enableval" in
yes)
AC_MSG_RESULT(yes)
PKG_CHECK_MODULES([MONGODB], [libmongoc],, [
AC_MSG_CHECKING([default locations for libmongoc])
if test -r /usr/lib/libmongoc.a -o -r /usr/lib/libmongoc.so; then
MONGODB_LIBS="-L/usr/lib -lmongoc"
AC_MSG_RESULT([found in /usr/lib])
elif test -r /usr/lib64/libmongoc.a -o -r /usr/lib64/libmongoc.so; then
MONGODB_LIBS="-L/usr/lib64 -lmongoc"
AC_MSG_RESULT([found in /usr/lib64])
elif test -r /usr/local/lib/libmongoc.a -o -r /usr/local/lib/libmongoc.so; then
MONGODB_LIBS="-L/usr/local/lib -lmongoc"
AC_MSG_RESULT([found in /usr/local/lib])
else
AC_MSG_RESULT([not found])
_save_LIBS="$LIBS"
LIBS="$LIBS $MONGODB_LIBS"
AC_CHECK_LIB([mongoc], [mongo_connect], [], [AC_MSG_ERROR([
ERROR: missing MongoDB library (0.8 version). Refer to: https://github.com/mongodb/mongo-c-driver-legacy
])])
LIBS="$_save_LIBS"
fi
AC_MSG_CHECKING([default locations for mongo.h])
if test -r /usr/include/mongo.h; then
MONGODB_CFLAGS="-I/usr/include"
AC_MSG_RESULT([found in /usr/include])
elif test -r /usr/local/include/mongo.h; then
MONGODB_CFLAGS="-I/usr/local/include"
AC_MSG_RESULT([found in /usr/local/include])
else
AC_MSG_RESULT([not found])
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $MONGODB_CFLAGS"
AC_CHECK_HEADER([mongo.h], [], [AC_MSG_ERROR(ERROR: missing MongoDB headers)])
CFLAGS="$_save_CFLAGS"
fi
])
PLUGINS="${PLUGINS} mongodb"
USING_MONGODB="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $MONGODB_CFLAGS"
AC_DEFINE(WITH_MONGODB, 1)
;;
no)
AC_MSG_RESULT(no)
;;
esac ],
[
AC_MSG_RESULT(no)
]
)
dnl finish: mongodb handling
dnl start: sqlite3 handling
AC_MSG_CHECKING(whether to enable SQLite3 support)
AC_ARG_ENABLE(sqlite3,
[ --enable-sqlite3 Enable SQLite3 support (default: no)],
[ case "$enableval" in
yes)
AC_MSG_RESULT(yes)
dnl reasonably old libsqlite3 already support pkg-config
PKG_CHECK_MODULES([SQLITE3], [sqlite3 >= 3.7.13], [
PLUGINS="${PLUGINS} sqlite3"
USING_SQL="yes"
USING_SQLITE3="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $SQLITE3_CFLAGS"
AC_DEFINE(WITH_SQLITE3, 1)
_save_LIBS="$LIBS"
LIBS="$LIBS $SQLITE3_LIBS"
AC_CHECK_LIB([sqlite3], [sqlite3_exec])
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $SQLITE3_CFLAGS"
AC_CHECK_HEADER([sqlite3.h])
CFLAGS="$_save_CFLAGS"
])
;;
no)
AC_MSG_RESULT(no)
;;
esac ],
[
AC_MSG_RESULT(no)
]
)
dnl finish: sqlite3 handling
dnl start: RabbitMQ/AMQP handling
AC_MSG_CHECKING(whether to enable RabbitMQ/AMQP support)
AC_ARG_ENABLE(rabbitmq,
[ --enable-rabbitmq Enable RabbitMQ/AMQP support (default: no)],
[ case "$enableval" in
yes)
AC_MSG_RESULT(yes)
dnl reasonably old librabbitmq already support pkg-config
PKG_CHECK_MODULES([RABBITMQ], [librabbitmq >= 0.8.0], [
PLUGINS="${PLUGINS} rabbitmq"
USING_RABBITMQ="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $RABBITMQ_CFLAGS"
AC_DEFINE(WITH_RABBITMQ, 1)
_save_LIBS="$LIBS"
LIBS="$LIBS $RABBITMQ_LIBS"
AC_CHECK_LIB([rabbitmq], [amqp_basic_publish])
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $RABBITMQ_CFLAGS"
AC_CHECK_HEADER([amqp.h])
CFLAGS="$_save_CFLAGS"
], [
AC_MSG_ERROR([Missing RabbitMQ C API. Refer to: https://github.com/alanxz/rabbitmq-c/])
])
;;
no)
AC_MSG_RESULT(no)
;;
esac ],
[
AC_MSG_RESULT(no)
]
)
dnl finish: RabbitMQ/AMQP handling
dnl start: ZeroMQ handling
AC_MSG_CHECKING(whether to enable ZeroMQ support)
AC_ARG_ENABLE(zmq,
[ --enable-zmq Enable ZeroMQ support (default: no)],
[ case "$enableval" in
yes)
AC_MSG_RESULT(yes)
PKG_CHECK_MODULES([ZMQ], [libzmq >= 4.2.0], [
SUPPORTS="${SUPPORTS} zmq"
USING_ZMQ="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $ZMQ_CFLAGS"
AC_DEFINE(WITH_ZMQ, 1)
_save_LIBS="$LIBS"
LIBS="$LIBS $ZMQ_LIBS"
AC_CHECK_LIB([zmq], [zmq_send])
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $ZMQ_CFLAGS"
AC_CHECK_HEADER([zmq.h])
CFLAGS="$_save_CFLAGS"
], [
AC_MSG_ERROR([Missing ZeroMQ. Refer to: http://zeromq.org/intro:get-the-software])
])
;;
no)
AC_MSG_RESULT(no)
;;
esac ],
[
AC_MSG_RESULT(no)
]
)
dnl finish: ZeroMQ handling
dnl start: Kafka handling
AC_MSG_CHECKING(whether to enable Kafka support)
AC_ARG_ENABLE(kafka,
[ --enable-kafka Enable Kafka support (default: no)],
[ case "$enableval" in
yes)
AC_MSG_RESULT(yes)
PKG_CHECK_MODULES([KAFKA], [rdkafka >= 0.9.2], [
PLUGINS="${PLUGINS} kafka"
USING_KAFKA="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $KAFKA_CFLAGS"
AC_DEFINE(WITH_KAFKA, 1)
_save_LIBS="$LIBS"
LIBS="$LIBS $KAFKA_LIBS"
AC_CHECK_LIB([rdkafka], [rd_kafka_produce])
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $KAFKA_CFLAGS"
AC_CHECK_HEADER([librdkafka/rdkafka.h])
CFLAGS="$_save_CFLAGS"
], [
AC_MSG_ERROR([Missing librdkafka. Refer to: https://github.com/edenhill/librdkafka/])
])
;;
no)
AC_MSG_RESULT(no)
;;
esac ],
[
AC_MSG_RESULT(no)
]
)
dnl finish: Kafka handling
dnl start: Redis handling
AC_MSG_CHECKING(whether to enable Redis support)
AC_ARG_ENABLE(redis,
[ --enable-redis Enable Redis support (default: no)],
[ case "$enableval" in
yes)
AC_MSG_RESULT(yes)
PKG_CHECK_MODULES([REDIS], [hiredis >= 0.13.0], [
SUPPORTS="${SUPPORTS} redis"
USING_REDIS="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $REDIS_CFLAGS"
AC_DEFINE(WITH_REDIS, 1)
_save_LIBS="$LIBS"
LIBS="$LIBS $REDIS_LIBS"
AC_CHECK_LIB([hiredis], [redisConnect])
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $REDIS_CFLAGS"
AC_CHECK_HEADER([hiredis/hiredis.h])
CFLAGS="$_save_CFLAGS"
])
;;
no)
AC_MSG_RESULT(no)
;;
esac ],
[
AC_MSG_RESULT(no)
]
)
dnl finish: Redis handling
dnl start: GnuTLS handling
AC_MSG_CHECKING(whether to enable GnuTLS support)
AC_ARG_ENABLE(gnutls,
[ --enable-gnutls Enable GnuTLS support (default: no)],
[ case "$enableval" in
yes)
AC_MSG_RESULT(yes)
PKG_CHECK_MODULES([GNUTLS], [gnutls >= 3.6], [
SUPPORTS="${SUPPORTS} gnutls"
USING_GNUTLS="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $GNUTLS_CFLAGS"
AC_DEFINE(WITH_GNUTLS, 1)
_save_LIBS="$LIBS"
LIBS="$LIBS $GNUTLS_LIBS"
AC_CHECK_LIB([gnutls], [gnutls_global_init])
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $GNUTLS_CFLAGS"
AC_CHECK_HEADER([gnutls/gnutls.h])
CFLAGS="$_save_CFLAGS"
])
;;
no)
AC_MSG_RESULT(no)
;;
esac ],
[
AC_MSG_RESULT(no)
]
)
dnl finish: GnuTLS handling
dnl start: geoip handling
AC_MSG_CHECKING(whether to enable GeoIP support)
AC_ARG_ENABLE(geoip,
[ --enable-geoip Enable GeoIP support (default: no)],
[ case "$enableval" in
yes)
AC_MSG_RESULT(yes)
dnl reasonably old Maxmind GeoIP v1 already support pkg-config
PKG_CHECK_MODULES([GEOIP], [geoip >= 1.0.0], [
SUPPORTS="${SUPPORTS} geoip"
USING_MMGEOIP="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $GEOIP_CFLAGS"
AC_DEFINE(WITH_GEOIP, 1)
])
;;
no)
AC_MSG_RESULT(no)
;;
esac ],
[
AC_MSG_RESULT(no)
]
)
AC_MSG_CHECKING(whether to enable GeoIPv2 (libmaxminddb) support)
AC_ARG_ENABLE(geoipv2,
[ --enable-geoipv2 Enable GeoIPv2 (libmaxminddb) support (default: no)],
[ case "$enableval" in
yes)
AC_MSG_RESULT(yes)
PKG_CHECK_MODULES([GEOIPV2], [libmaxminddb >= 1.2], [
SUPPORTS="${SUPPORTS} geoipv2"
USING_MMGEOIPV2="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $GEOIPV2_CFLAGS"
AC_DEFINE(WITH_GEOIPV2, 1)
_save_LIBS="$LIBS"
LIBS="$LIBS $GEOIPV2_LIBS"
AC_CHECK_LIB([maxminddb], [MMDB_open])
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $GEOIPV2_CFLAGS"
AC_CHECK_HEADER([maxminddb.h])
CFLAGS="$_save_CFLAGS"
], [
AC_MSG_ERROR([Missing Maxmind libmaxminddb C library. Refer to: http://www.maxmind.com/download/geoip/api/c/])
])
;;
no)
AC_MSG_RESULT(no)
;;
esac ],
[
AC_MSG_RESULT(no)
]
)
dnl finish: GeoIP handling
dnl start: Jansson handling
AC_MSG_CHECKING(whether to enable Jansson support)
AC_ARG_ENABLE(jansson,
[ --enable-jansson Enable Jansson support (default: no)],
[ case "$enableval" in
yes)
AC_MSG_RESULT(yes)
dnl reasonably old Jansson already support pkg-config
PKG_CHECK_MODULES([JANSSON], [jansson >= 2.5], [
SUPPORTS="${SUPPORTS} jansson"
USING_JANSSON="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $JANSSON_CFLAGS"
AC_DEFINE(WITH_JANSSON, 1)
_save_LIBS="$LIBS"
LIBS="$LIBS $JANSSON_LIBS"
AC_CHECK_LIB([jansson], [json_object])
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $JANSSON_CFLAGS"
AC_CHECK_HEADER([jansson.h])
CFLAGS="$_save_CFLAGS"
], [
AC_MSG_ERROR([Missing libjansson. Refer to: http://www.digip.org/jansson/])
])
;;
no)
AC_MSG_RESULT(no)
;;
esac ],
[
AC_MSG_RESULT(no)
]
)
dnl finish: Jansson handling
dnl start: Avro handling
AC_MSG_CHECKING(whether to enable Avro support)
AC_ARG_ENABLE(avro,
[ --enable-avro Enable Apache Avro support (default: no)],
[ case "$enableval" in
yes)
AC_MSG_RESULT(yes)
PKG_CHECK_MODULES([AVRO], [avro-c >= 1.8], [
SUPPORTS="${SUPPORTS} avro"
USING_AVRO="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $AVRO_CFLAGS"
AC_DEFINE(WITH_AVRO, 1)
_save_LIBS="$LIBS"
LIBS="$LIBS $AVRO_LIBS"
AC_CHECK_LIB([avro], [avro_record_get])
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $AVRO_CFLAGS"
AC_CHECK_HEADER([avro.h])
CFLAGS="$_save_CFLAGS"
], [
AC_MSG_ERROR([Missing Apache Avro C library. Refer to: http://www.apache.org/dyn/closer.cgi/avro/])
])
;;
no)
AC_MSG_RESULT(no)
;;
esac ],
[
AC_MSG_RESULT(no)
]
)
dnl finish: Avro handling
dnl start: libserdes handling
AC_MSG_CHECKING(whether to enable Confluent schema-registry support)
AC_ARG_ENABLE(serdes,
[ --enable-serdes Enable Confluent schema-registry support (default: no)],
[ case "$enableval" in
yes)
AC_MSG_RESULT(yes)
AC_SUBST(SERDES_CFLAGS)
AC_SUBST(SERDES_LIBS)
SUPPORTS="${SUPPORTS} serdes"
USING_SERDES="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $SERDES_CFLAGS"
SERDES_LIBS="$SERDES_LIBS -lserdes"
AC_DEFINE(WITH_SERDES, 1)
_save_LIBS="$LIBS"
LIBS="$LIBS $SERDES_LIBS"
AC_CHECK_LIB([serdes], [serdes_new],, AC_MSG_ERROR([Missing Confluent serdes library. Refer to: https://github.com/confluentinc/libserdes]))
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $SERDES_CFLAGS"
AC_CHECK_HEADER([libserdes/serdes.h],, AC_MSG_ERROR([Missing Confluent serdes headers. Refer to: https://github.com/confluentinc/libserdes]))
CFLAGS="$_save_CFLAGS"
;;
no)
AC_MSG_RESULT(no)
;;
esac ],
[
AC_MSG_RESULT(no)
]
)
dnl finish: libserdes handling
dnl start: nDPI handling
AC_ARG_WITH(ndpi-static-lib,
[ --with-ndpi-static-lib=DIR Search the specified directory for nDPI static library],
[
AC_LINEARIZE_PATH($withval, withval=$absdir)
NDPI_CUST_STATIC_LIB=$withval
])
if test x"$NDPI_CUST_STATIC_LIB" != x""; then
AC_MSG_CHECKING(your own nDPI library)
if test -r $NDPI_CUST_STATIC_LIB/libndpi.a; then
AC_MSG_RESULT(ok)
NDPI_CUST_STATIC_LIB_FOUND="yes"
else
AC_MSG_RESULT(no)
AC_MSG_ERROR(ERROR: unable to find nDPI library in $NDPI_CUST_STATIC_LIB)
fi
fi
AC_MSG_CHECKING(whether to enable nDPI support)
AC_ARG_ENABLE(ndpi,
[ --enable-ndpi Enable nDPI support (default: no)],
[ case "$enableval" in
yes)
AC_MSG_RESULT(yes)
PKG_CHECK_MODULES([NDPI], [libndpi >= 4.0], [
SUPPORTS="${SUPPORTS} ndpi"
USING_NDPI="yes"
if test x"$NDPI_CFLAGS" != x""; then
NDPI_CFLAGS_INST=`echo $NDPI_CFLAGS | sed 's/ $//'`
NDPI_CFLAGS_INST="$NDPI_CFLAGS_INST/libndpi"
else
NDPI_CFLAGS_INST=""
fi
PMACCT_CFLAGS="$PMACCT_CFLAGS $NDPI_CFLAGS $NDPI_CFLAGS_INST"
AC_DEFINE(WITH_NDPI, 1)
_save_LIBS="$LIBS"
LIBS="$LIBS $NDPI_LIBS"
AC_CHECK_LIB([ndpi], [ndpi_init_detection_module])
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $NDPI_CFLAGS"
AC_CHECK_HEADER([libndpi/ndpi_main.h])
CFLAGS="$_save_CFLAGS"
],
[AC_MSG_ERROR([Missing nDPI API. Refer to: https://github.com/ntop/nDPI/])])
;;
no)
AC_MSG_RESULT(no)
;;
esac ],
[
AC_MSG_RESULT(no)
]
)
dnl finish: nDPI handling
dnl start: unyte udp notif handling
AC_MSG_CHECKING(whether to enable Unyte UDP-Notif support)
AC_ARG_ENABLE(unyte-udp-notif,
[ --enable-unyte-udp-notif Enable Unyte UDP Notif support (default: no)],
[ case "$enableval" in
yes)
AC_MSG_RESULT(yes)
PKG_CHECK_MODULES([UNYTE_UDP_NOTIF], [unyte-udp-notif >= 0.6.0], [
AC_SUBST(UNYTE_UDP_NOTIF_CFLAGS)
AC_SUBST(UNYTE_UDP_NOTIF_LIBS)
SUPPORTS="${SUPPORTS} unyte-udp-notif"
USING_UNYTE_UDP_NOTIF="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $UNYTE_UDP_NOTIF_CFLAGS"
UNYTE_UDP_NOTIF_LIBS="$UNYTE_UDP_NOTIF_LIBS -lunyte-udp-notif"
AC_DEFINE(WITH_UNYTE_UDP_NOTIF, 1)
_save_LIBS="$LIBS"
LIBS="$LIBS $UNYTE_UDP_NOTIF_LIBS -lpthread"
AC_CHECK_LIB([unyte-udp-notif], [unyte_udp_start_collector], [], [AC_MSG_ERROR([
ERROR: missing unyte-udp-notif library. Refer to: https://github.com/insa-unyte/udp-notif-c-collector
])])
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $UNYTE_UDP_NOTIF_CFLAGS"
AC_CHECK_HEADER([unyte-udp-notif/unyte_udp_collector.h], [], [AC_MSG_ERROR(ERROR: missing unyte-udp-notif headers)])
CFLAGS="$_save_CFLAGS"
],
[AC_MSG_ERROR([ERROR: missing unyte-udp-notif pkg-config. Refer to: https://github.com/insa-unyte/udp-notif-c-collector])])
;;
no)
AC_MSG_RESULT(no)
;;
esac ],
[
AC_MSG_RESULT(no)
]
)
dnl finish: unyte udp notif handling
dnl start: eBPF handling
AC_MSG_CHECKING(whether to enable eBPF support)
AC_ARG_ENABLE(ebpf,
[ --enable-ebpf Enable eBPF support (default: no)],
[ case "$enableval" in
yes)
AC_MSG_RESULT(yes)
AC_SUBST(EBPF_CFLAGS)
AC_SUBST(EBPF_LIBS)
SUPPORTS="${SUPPORTS} ebpf"
USING_EBPF="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $EBPF_CFLAGS"
EBPF_LIBS="$EBPF_LIBS -lbpf"
AC_DEFINE(WITH_EBPF, 1)
_save_LIBS="$LIBS"
LIBS="$LIBS $EBPF_LIBS"
AC_CHECK_LIB([bpf], [bpf_object__open_file], [], [AC_MSG_ERROR([
ERROR: missing libbpf library. Refer to: https://github.com/libbpf/libbpf
])])
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $EBPF_CFLAGS"
AC_CHECK_HEADER([bpf/libbpf.h], [], [AC_MSG_ERROR(ERROR: missing libbpf headers)])
CFLAGS="$_save_CFLAGS"
;;
no)
AC_MSG_RESULT(no)
;;
esac ],
[
AC_MSG_RESULT(no)
]
)
dnl finish: ebpf handling
if test x"$USING_DLOPEN" = x"yes"; then
AC_DEFINE(HAVE_DLOPEN, 1)
else
# Adding linking to libdl here 1) if required and 2) in case of --disable-so
if test x"$USING_MYSQL" = x"yes" -o x"$USING_SQLITE3" = x"yes"; then
AC_CHECK_LIB([dl], [dlopen], [LIBS="${LIBS} -ldl"], [AC_MSG_ERROR([
ERROR: missing libdl devel.
])])
fi
fi
if test x"$USING_SQL" = x"yes"; then
AC_CHECK_LIB([z], [zlibVersion], [], [AC_MSG_ERROR([ERROR: missing zlib. Requirement for building SQL plugins.])])
fi
LIBS="${LIBS} -lm -lpthread"
dnl Checks for header files.
AC_HEADER_STDC
dnl Extra checks for header files
AC_CHECK_HEADERS([arpa/inet.h assert.h ctype.h dirent.h dlfcn.h errno.h fcntl.h getopt.h grp.h inttypes.h])
AC_CHECK_HEADERS([limits.h malloc.h math.h netdb.h net/if.h netinet/in.h netinet/in_systm.h netinet/ip.h])
AC_CHECK_HEADERS([netinet/udp.h pthread.h pwd.h signal.h string.h sys/ansi.h sys/errno.h sys/file.h])
AC_CHECK_HEADERS([sys/ioctl.h syslog.h sys/mbuf.h sys/mman.h sys/param.h sys/poll.h sys/resource.h])
AC_CHECK_HEADERS([sys/select.h sys/socket.h sys/stat.h sys/time.h sys/types.h sys/un.h sys/utsname.h])
AC_CHECK_HEADERS([sys/wait.h time.h unistd.h])
dnl Checks for typedefs, structures, and compiler characteristics.
AC_CHECK_TYPE(u_int64_t, [AC_DEFINE(HAVE_U_INT64_T, 1)])
AC_CHECK_TYPE(u_int32_t, [AC_DEFINE(HAVE_U_INT32_T, 1)])
AC_CHECK_TYPE(u_int16_t, [AC_DEFINE(HAVE_U_INT16_T, 1)])
AC_CHECK_TYPE(u_int8_t, [AC_DEFINE(HAVE_U_INT8_T, 1)])
AC_CHECK_TYPE(uint64_t, [AC_DEFINE(HAVE_UINT64_T, 1)])
AC_CHECK_TYPE(uint32_t, [AC_DEFINE(HAVE_UINT32_T, 1)])
AC_CHECK_TYPE(uint16_t, [AC_DEFINE(HAVE_UINT16_T, 1)])
AC_CHECK_TYPE(uint8_t, [AC_DEFINE(HAVE_UINT8_T, 1)])
AC_MSG_CHECKING(whether to enable NFLOG support)
AC_ARG_ENABLE(nflog,
[ --enable-nflog Enable NFLOG support (default: no)],
[ case "$enableval" in
yes)
AC_MSG_RESULT(yes)
PKG_CHECK_MODULES([NFLOG], [libnetfilter_log >= 1], [
SUPPORTS="${SUPPORTS} nflog"
USING_NFLOG="yes"
AC_DEFINE(WITH_NFLOG, 1)
])
;;
no)
AC_MSG_RESULT(no)
;;
esac ],
AC_MSG_RESULT(no))
AC_MSG_CHECKING(whether to link IPv4/IPv6 traffic accounting accounting binaries)
AC_ARG_ENABLE(traffic-bins,
[ --enable-traffic-bins Link IPv4/IPv6 traffic accounting binaries (default: yes)],
[
if test x$enableval = x"yes" ; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_TRAFFIC_BINS, 1)
USING_TRAFFIC_BINS="yes"
else
AC_MSG_RESULT(no)
fi
],
[
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_TRAFFIC_BINS, 1)
USING_TRAFFIC_BINS="yes"
COMPILE_ARGS="${COMPILE_ARGS} '--enable-traffic-bins'"
]
)
AC_MSG_CHECKING(whether to link BGP daemon binaries)
AC_ARG_ENABLE(bgp-bins,
[ --enable-bgp-bins Link BGP daemon binaries (default: yes)],
[
if test x$enableval = x"yes" ; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_BGP_BINS, 1)
USING_BGP_BINS="yes"
else
AC_MSG_RESULT(no)
fi
],
[
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_BGP_BINS, 1)
USING_BGP_BINS="yes"
COMPILE_ARGS="${COMPILE_ARGS} '--enable-bgp-bins'"
]
)
AC_MSG_CHECKING(whether to link BMP daemon binaries)
AC_ARG_ENABLE(bmp-bins,
[ --enable-bmp-bins Link BMP daemon binaries (default: yes)],
[
if test x$enableval = x"yes" ; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_BMP_BINS, 1)
USING_BMP_BINS="yes"
else
AC_MSG_RESULT(no)
fi
],
[
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_BMP_BINS, 1)
USING_BMP_BINS="yes"
COMPILE_ARGS="${COMPILE_ARGS} '--enable-bmp-bins'"
]
)
AC_MSG_CHECKING(whether to link Streaming Telemetry daemon binaries)
AC_ARG_ENABLE(st-bins,
[ --enable-st-bins Link Streaming Telemetry daemon binaries (default: yes)],
[
if test x$enableval = x"yes" ; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_ST_BINS, 1)
USING_ST_BINS="yes"
else
AC_MSG_RESULT(no)
fi
],
[
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_ST_BINS, 1)
USING_ST_BINS="yes"
COMPILE_ARGS="${COMPILE_ARGS} '--enable-st-bins'"
]
)
dnl Checks for library functions.
AC_TYPE_SIGNAL
AC_CHECK_FUNCS([setproctitle mallopt tdestroy strlcpy vfork])
dnl Check for SO_BINDTODEVICE
AC_CHECK_DECL([SO_BINDTODEVICE],
AC_DEFINE(HAVE_SO_BINDTODEVICE, 1, [Check if kernel supports SO_BINDTODEVICE]),,
[
#include
]
)
dnl Check for SO_REUSEPORT & friends
AC_CHECK_DECL([SO_REUSEPORT],
AC_DEFINE(HAVE_SO_REUSEPORT, 1, [Check if kernel supports SO_REUSEPORT]),,
[
#include
#include
]
)
AC_CHECK_DECL([SO_ATTACH_REUSEPORT_EBPF],
AC_DEFINE(HAVE_SO_ATTACH_REUSEPORT_EBPF, 1, [Check if kernel supports SO_ATTACH_REUSEPORT_EBPF]),,
[
#include
#include
]
)
dnl --------------------------------------
dnl Git submodule Dependencies buid system
dnl --------------------------------------
dnl First check whether to build git submodule deps
WITH_EXTERNAL_DEPS_DEFAULT=yes
if [ test ! -f "$srcdir/src/external_libs/libcdada/include/cdada.h" ] && [ test -z `git rev-parse HEAD 2> /dev/null` ]; then
WITH_EXTERNAL_DEPS_DEFAULT=no
fi
AC_MSG_CHECKING([whether external dependencies (git submodules) should be compiled])
AC_ARG_WITH(external-deps,
AS_HELP_STRING([--without-external-deps], [Do not build external dependencies (git submodules), specially useful for package maintainers [default=with]]),
[WITH_EXTERNAL_DEPS="$withval"],
[WITH_EXTERNAL_DEPS="$WITH_EXTERNAL_DEPS_DEFAULT"]
)
if test x"$WITH_EXTERNAL_DEPS" = x"yes"; then
dnl Compiled-in dependencies
INCLUDES="-I${ac_pwd}/src/external_libs/rootfs/include ${INCLUDES} "
LDFLAGS="-L${ac_pwd}/src/external_libs/rootfs/lib ${LDFLAGS}"
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
AM_CONDITIONAL([WITH_EXTERNAL_DEPS], [test "x$WITH_EXTERNAL_DEPS" = "xyes"])
AS_CASE(["$AM_DEFAULT_VERBOSITY"],
[0], [AC_SUBST([configure_silent_rules_val], [--enable-silent-rules])],
[1], [AC_SUBST([configure_silent_rules_val], [--disable-silent-rules])],
[AC_SUBST([configure_silent_rules_val], [--enable-silent-rules])])
dnl --------------------------------------
dnl libcdada requires C++ (and needs to add libstdc++ to LDFLAGS
AC_PROG_CXX
AC_MSG_CHECKING([for a valid C++ compiler])
AC_LANG_PUSH([C++])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],[AC_MSG_RESULT(yes)],[AC_MSG_ERROR([No C++ compiler found])])
AC_LANG_POP([C++])
LIBS="-lcdada -lstdc++ ${LIBS}"
AS_CASE(["$WITH_EXTERNAL_DEPS"],
[yes], [],
[no], [AC_CHECK_LIB([cdada], [cdada_get_ver], [], [AC_MSG_ERROR([Could not find libcdada])])],
[])
dnl set debug level
AC_MSG_CHECKING([whether to enable debugging compiler options])
AC_ARG_ENABLE(debug,
[ --enable-debug Enable debugging compiler options (default: no)],
[
if test x$enableval = x"yes" ; then
AC_MSG_RESULT(yes)
tmp_CFLAGS=`echo $CFLAGS | sed 's/O2/O0/g'`
CFLAGS="$tmp_CFLAGS"
CFLAGS="$CFLAGS -g -Wall -Werror"
else
CFLAGS="$CFLAGS -Wall -Werror"
AC_MSG_RESULT(no)
fi
],
[
AC_MSG_RESULT(no)
]
)
dnl Necessary for autogenerated build string
INCLUDES="${INCLUDES} -I$(pwd)/src"
dnl final checks
dnl trivial solution to portability issue
AC_DEFINE_UNQUOTED(COMPILE_ARGS, "$COMPILE_ARGS")
CFLAGS="${CFLAGS} ${INCLUDES}"
INCLUDES=""
echo "
PLATFORM ..... : `uname -m`
OS ........... : `uname -rs` (`uname -n`)
COMPILER ..... : ${CC}
CFLAGS ....... : ${CFLAGS}
LIBS ......... : ${LIBS}
LDFLAGS ...... : ${LDFLAGS}
PLUGINS ...... : ${PLUGINS}
SUPPORTS ..... : ${SUPPORTS}
Now type 'make' to compile the source code.
Wanting to get in touch with other pmacct users?
Join the pmacct mailing-list with an email to pmacct-discussion-subscribe@pmacct.net
Need for documentation and examples?
Start by reading the README.md file
Star, watch or contribute to the project on GitHub:
https://github.com/pmacct/pmacct
"
AC_SUBST([PMACCT_CFLAGS])
AM_CONDITIONAL([WITH_MYSQL], [test x"$USING_MYSQL" = x"yes"])
AM_CONDITIONAL([WITH_PGSQL], [test x"$USING_PGSQL" = x"yes"])
AM_CONDITIONAL([WITH_MONGODB], [test x"$USING_MONGODB" = x"yes"])
AM_CONDITIONAL([WITH_SQLITE3], [test x"$USING_SQLITE3" = x"yes"])
AM_CONDITIONAL([WITH_RABBITMQ], [test x"$USING_RABBITMQ" = x"yes"])
AM_CONDITIONAL([WITH_ZMQ], [test x"$USING_ZMQ" = x"yes"])
AM_CONDITIONAL([WITH_KAFKA], [test x"$USING_KAFKA" = x"yes"])
AM_CONDITIONAL([WITH_REDIS], [test x"$USING_REDIS" = x"yes"])
AM_CONDITIONAL([WITH_GNUTLS], [test x"$USING_GNUTLS" = x"yes"])
AM_CONDITIONAL([USING_SQL], [test x"$USING_SQL" = x"yes"])
AM_CONDITIONAL([WITH_JANSSON], [test x"$USING_JANSSON" = x"yes"])
AM_CONDITIONAL([WITH_AVRO], [test x"$USING_AVRO" = x"yes"])
AM_CONDITIONAL([WITH_SERDES], [test x"$USING_SERDES" = x"yes"])
AM_CONDITIONAL([WITH_NDPI], [test x"$USING_NDPI" = x"yes"])
AM_CONDITIONAL([WITH_UNYTE_UDP_NOTIF], [test x"$USING_UNYTE_UDP_NOTIF" = x"yes"])
AM_CONDITIONAL([WITH_EBPF], [test x"$USING_EBPF" = x"yes"])
AM_CONDITIONAL([WITH_NFLOG], [test x"$USING_NFLOG" = x"yes"])
AM_CONDITIONAL([WITH_DLOPEN], [test x"$USING_DLOPEN" = x"yes"])
AM_CONDITIONAL([USING_TRAFFIC_BINS], [test x"$USING_TRAFFIC_BINS" = x"yes"])
AM_CONDITIONAL([USING_BGP_BINS], [test x"$USING_BGP_BINS" = x"yes"])
AM_CONDITIONAL([USING_BMP_BINS], [test x"$USING_BMP_BINS" = x"yes"])
AM_CONDITIONAL([USING_ST_BINS], [test x"$USING_ST_BINS" = x"yes"])
AC_CONFIG_FILES([
src/pmacct-version.h
])
AC_OUTPUT([ Makefile \
src/Makefile src/external_libs/Makefile \
src/nfprobe_plugin/Makefile \
src/sfprobe_plugin/Makefile src/bgp/Makefile \
src/tee_plugin/Makefile src/isis/Makefile \
src/bmp/Makefile src/rpki/Makefile \
src/telemetry/Makefile src/ndpi/Makefile \
src/filters/Makefile examples/lg/Makefile \
src/ebpf/Makefile examples/custom/Makefile ])
pmacct-1.7.8/LICENSE.template 0000644 0001750 0001750 00000002003 14354105275 014624 0 ustar paolo paolo Below is an example license to be used for new code in pmacct, modeled
after the ISC license. This template was copied from the OpenBSD project.
It is important to specify the year of the copyright, e.g.
"Copyright (c) 2003, 2004".
/*
* Copyright (c) YYYY YOUR NAME HERE
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
pmacct-1.7.8/include/ 0000755 0001750 0001750 00000000000 14354105275 013435 5 ustar paolo paolo pmacct-1.7.8/include/sll.h 0000644 0001750 0001750 00000012646 14354105275 014411 0 ustar paolo paolo /*-
* Copyright (c) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
* The Regents of the University of California. All rights reserved.
*
* This code is derived from the Stanford/CMU enet packet filter,
* (net/enet.c) distributed as part of 4.3BSD, and code contributed
* to Berkeley by Steven McCanne and Van Jacobson both of Lawrence
* Berkeley Laboratory.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#) $Header$ (LBL)
*/
/*
* For captures on Linux cooked sockets, we construct a fake header
* that includes:
*
* a 2-byte "packet type" which is one of:
*
* LINUX_SLL_HOST packet was sent to us
* LINUX_SLL_BROADCAST packet was broadcast
* LINUX_SLL_MULTICAST packet was multicast
* LINUX_SLL_OTHERHOST packet was sent to somebody else
* LINUX_SLL_OUTGOING packet was sent *by* us;
*
* a 2-byte Ethernet protocol field;
*
* a 2-byte link-layer type;
*
* a 2-byte link-layer address length;
*
* an 8-byte source link-layer address, whose actual length is
* specified by the previous value.
*
* All fields except for the link-layer address are in network byte order.
*
* DO NOT change the layout of this structure, or change any of the
* LINUX_SLL_ values below. If you must change the link-layer header
* for a "cooked" Linux capture, introduce a new DLT_ type (ask
* "tcpdump-workers@tcpdump.org" for one, so that you don't give it a
* value that collides with a value already being used), and use the
* new header in captures of that type, so that programs that can
* handle DLT_LINUX_SLL captures will continue to handle them correctly
* without any change, and so that capture files with different headers
* can be told apart and programs that read them can dissect the
* packets in them.
*
* This structure, and the #defines below, must be the same in the
* libpcap and tcpdump versions of "sll.h".
*/
/*
* A DLT_LINUX_SLL fake link-layer header.
*/
#define SLL_HDR_LEN 16 /* total header length */
#define SLL_ADDRLEN 8 /* length of address field */
struct sll_header {
u_int16_t sll_pkttype; /* packet type */
u_int16_t sll_hatype; /* link-layer address type */
u_int16_t sll_halen; /* link-layer address length */
u_int8_t sll_addr[SLL_ADDRLEN]; /* link-layer address */
u_int16_t sll_protocol; /* protocol */
};
/*
* The LINUX_SLL_ values for "sll_pkttype"; these correspond to the
* PACKET_ values on Linux, but are defined here so that they're
* available even on systems other than Linux, and so that they
* don't change even if the PACKET_ values change.
*/
#define LINUX_SLL_HOST 0
#define LINUX_SLL_BROADCAST 1
#define LINUX_SLL_MULTICAST 2
#define LINUX_SLL_OTHERHOST 3
#define LINUX_SLL_OUTGOING 4
/*
* The LINUX_SLL_ values for "sll_protocol"; these correspond to the
* ETH_P_ values on Linux, but are defined here so that they're
* available even on systems other than Linux. We assume, for now,
* that the ETH_P_ values won't change in Linux; if they do, then:
*
* if we don't translate them in "pcap-linux.c", capture files
* won't necessarily be readable if captured on a system that
* defines ETH_P_ values that don't match these values;
*
* if we do translate them in "pcap-linux.c", that makes life
* unpleasant for the BPF code generator, as the values you test
* for in the kernel aren't the values that you test for when
* reading a capture file, so the fixup code run on BPF programs
* handed to the kernel ends up having to do more work.
*
* Add other values here as necessary, for handling packet types that
* might show up on non-Ethernet, non-802.x networks. (Not all the ones
* in the Linux "if_ether.h" will, I suspect, actually show up in
* captures.)
*/
#define LINUX_SLL_P_802_3 0x0001 /* Novell 802.3 frames without 802.2 LLC header */
#define LINUX_SLL_P_802_2 0x0004 /* 802.2 frames (not D/I/X Ethernet) */
pmacct-1.7.8/include/ah.h 0000644 0001750 0001750 00000004545 14354105275 014206 0 ustar paolo paolo /* $NetBSD: ah.h,v 1.12 2000/07/23 05:23:04 itojun Exp $ */
/* $KAME: ah.h,v 1.12 2000/07/20 17:41:01 itojun Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/*
* RFC1826/2402 authentication header.
*/
#ifndef _NETINET6_AH_H_
#define _NETINET6_AH_H_
struct ah {
u_int8_t ah_nxt; /* Next Header */
u_int8_t ah_len; /* Length of data, in 32bit */
u_int16_t ah_reserve; /* Reserved for future use */
u_int32_t ah_spi; /* Security parameter index */
/* variable size, 32bit bound*/ /* Authentication data */
};
struct newah {
u_int8_t ah_nxt; /* Next Header */
u_int8_t ah_len; /* Length of data + 1, in 32bit */
u_int16_t ah_reserve; /* Reserved for future use */
u_int32_t ah_spi; /* Security parameter index */
u_int32_t ah_seq; /* Sequence number field */
/* variable size, 32bit bound*/ /* Authentication data */
};
#endif /*_NETINET6_AH_H_*/
pmacct-1.7.8/include/ieee802_11.h 0000644 0001750 0001750 00000012552 14354105275 015255 0 ustar paolo paolo /* @(#) $Header$ (LBL) */
/*
* Copyright (c) 2001
* Fortress Technologies
* Charlie Lenahan ( clenahan@fortresstech.com )
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code distributions
* retain the above copyright notice and this paragraph in its entirety, (2)
* distributions including binary code include the above copyright notice and
* this paragraph in its entirety in the documentation or other materials
* provided with the distribution, and (3) all advertising materials mentioning
* features or use of this software display the following acknowledgement:
* ``This product includes software developed by the University of California,
* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
* the University nor the names of its contributors may be used to endorse
* or promote products derived from this software without specific prior
* written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#define IEEE802_11_FC_LEN 2
#define T_MGMT 0x0 /* management */
#define T_CTRL 0x1 /* control */
#define T_DATA 0x2 /* data */
#define T_RESV 0x3 /* reserved */
#define ST_ASSOC_REQUEST 0x0
#define ST_ASSOC_RESPONSE 0x1
#define ST_REASSOC_REQUEST 0x2
#define ST_REASSOC_RESPONSE 0x3
#define ST_PROBE_REQUEST 0x4
#define ST_PROBE_RESPONSE 0x5
/* RESERVED 0x6 */
/* RESERVED 0x7 */
#define ST_BEACON 0x8
#define ST_ATIM 0x9
#define ST_DISASSOC 0xA
#define ST_AUTH 0xB
#define ST_DEAUTH 0xC
/* RESERVED 0xD */
/* RESERVED 0xE */
/* RESERVED 0xF */
#define CTRL_PS_POLL 0xA
#define CTRL_RTS 0xB
#define CTRL_CTS 0xC
#define CTRL_ACK 0xD
#define CTRL_CF_END 0xE
#define CTRL_END_ACK 0xF
/*
* Bits in the frame control field.
*/
#define FC_VERSION(fc) ((fc) & 0x3)
#define FC_TYPE(fc) (((fc) >> 2) & 0x3)
#define FC_SUBTYPE(fc) (((fc) >> 4) & 0xF)
#define FC_TO_DS(fc) ((fc) & 0x0100)
#define FC_FROM_DS(fc) ((fc) & 0x0200)
#define FC_MORE_FLAG(fc) ((fc) & 0x0400)
#define FC_RETRY(fc) ((fc) & 0x0800)
#define FC_POWER_MGMT(fc) ((fc) & 0x1000)
#define FC_MORE_DATA(fc) ((fc) & 0x2000)
#define FC_WEP(fc) ((fc) & 0x4000)
#define FC_ORDER(fc) ((fc) & 0x8000)
struct mgmt_header_t {
u_int16_t fc;
u_int16_t duration;
u_int8_t da[6];
u_int8_t sa[6];
u_int8_t bssid[6];
u_int16_t seq_ctrl;
};
#define MGMT_HEADER_LEN (2+2+6+6+6+2)
#define CAPABILITY_ESS(cap) ((cap) & 0x0001)
#define CAPABILITY_IBSS(cap) ((cap) & 0x0002)
#define CAPABILITY_CFP(cap) ((cap) & 0x0004)
#define CAPABILITY_CFP_REQ(cap) ((cap) & 0x0008)
#define CAPABILITY_PRIVACY(cap) ((cap) & 0x0010)
struct ssid_t {
u_int8_t element_id;
u_int8_t length;
u_char ssid[33]; /* 32 + 1 for null */
} ;
struct rates_t {
u_int8_t element_id;
u_int8_t length;
u_int8_t rate[8];
};
struct challenge_t {
u_int8_t element_id;
u_int8_t length;
u_int8_t text[254]; /* 1-253 + 1 for null */
};
struct fh_t {
u_int8_t element_id;
u_int8_t length;
u_int16_t dwell_time;
u_int8_t hop_set;
u_int8_t hop_pattern;
u_int8_t hop_index;
};
struct ds_t {
u_int8_t element_id;
u_int8_t length;
u_int8_t channel;
};
struct cf_t {
u_int8_t element_id;
u_int8_t length;
u_int8_t count;
u_int8_t period;
u_int16_t max_duration;
u_int16_t dur_remaing;
};
struct tim_t {
u_int8_t element_id;
u_int8_t length;
u_int8_t count;
u_int8_t period;
u_int8_t bitmap_control;
u_int8_t bitmap[251];
};
#define E_SSID 0
#define E_RATES 1
#define E_FH 2
#define E_DS 3
#define E_CF 4
#define E_TIM 5
#define E_IBSS 6
/* reserved 7 */
/* reserved 8 */
/* reserved 9 */
/* reserved 10 */
/* reserved 11 */
/* reserved 12 */
/* reserved 13 */
/* reserved 14 */
/* reserved 15 */
/* reserved 16 */
#define E_CHALLENGE 16
/* reserved 17 */
/* reserved 18 */
/* reserved 19 */
/* reserved 16 */
/* reserved 16 */
struct mgmt_body_t {
u_int8_t timestamp[8];
u_int16_t beacon_interval;
u_int16_t listen_interval;
u_int16_t status_code;
u_int16_t aid;
u_char ap[6];
u_int16_t reason_code;
u_int16_t auth_alg;
u_int16_t auth_trans_seq_num;
struct challenge_t challenge;
u_int16_t capability_info;
struct ssid_t ssid;
struct rates_t rates;
struct ds_t ds;
struct cf_t cf;
struct fh_t fh;
struct tim_t tim;
};
struct ctrl_rts_t {
u_int16_t fc;
u_int16_t duration;
u_int8_t ra[6];
u_int8_t ta[6];
u_int8_t fcs[4];
};
#define CTRL_RTS_LEN (2+2+6+6+4)
struct ctrl_cts_t {
u_int16_t fc;
u_int16_t duration;
u_int8_t ra[6];
u_int8_t fcs[4];
};
#define CTRL_CTS_LEN (2+2+6+4)
struct ctrl_ack_t {
u_int16_t fc;
u_int16_t duration;
u_int8_t ra[6];
u_int8_t fcs[4];
};
#define CTRL_ACK_LEN (2+2+6+4)
struct ctrl_ps_poll_t {
u_int16_t fc;
u_int16_t aid;
u_int8_t bssid[6];
u_int8_t ta[6];
u_int8_t fcs[4];
};
#define CTRL_PS_POLL_LEN (2+2+6+6+4)
struct ctrl_end_t {
u_int16_t fc;
u_int16_t duration;
u_int8_t ra[6];
u_int8_t bssid[6];
u_int8_t fcs[4];
};
#define CTRL_END_LEN (2+2+6+6+4)
struct ctrl_end_ack_t {
u_int16_t fc;
u_int16_t duration;
u_int8_t ra[6];
u_int8_t bssid[6];
u_int8_t fcs[4];
};
#define CTRL_END_ACK_LEN (2+2+6+6+4)
#define IV_IV(iv) ((iv) & 0xFFFFFF)
#define IV_PAD(iv) (((iv) >> 24) & 0x3F)
#define IV_KEYID(iv) (((iv) >> 30) & 0x03)
pmacct-1.7.8/include/extract.h 0000644 0001750 0001750 00000004507 14354105275 015266 0 ustar paolo paolo /*
* Copyright (c) 1992, 1993, 1994, 1995, 1996
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code distributions
* retain the above copyright notice and this paragraph in its entirety, (2)
* distributions including binary code include the above copyright notice and
* this paragraph in its entirety in the documentation or other materials
* provided with the distribution, and (3) all advertising materials mentioning
* features or use of this software display the following acknowledgement:
* ``This product includes software developed by the University of California,
* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
* the University nor the names of its contributors may be used to endorse
* or promote products derived from this software without specific prior
* written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* @(#) $Header$ (LBL)
*/
/* Network to host order macros */
#ifdef LBL_ALIGN
#define EXTRACT_16BITS(p) \
((u_int16_t)*((const u_int8_t *)(p) + 0) << 8 | \
(u_int16_t)*((const u_int8_t *)(p) + 1))
#define EXTRACT_32BITS(p) \
((u_int32_t)*((const u_int8_t *)(p) + 0) << 24 | \
(u_int32_t)*((const u_int8_t *)(p) + 1) << 16 | \
(u_int32_t)*((const u_int8_t *)(p) + 2) << 8 | \
(u_int32_t)*((const u_int8_t *)(p) + 3))
#else
#define EXTRACT_16BITS(p) \
((u_int16_t)ntohs(*(const u_int16_t *)(p)))
#define EXTRACT_32BITS(p) \
((u_int32_t)ntohl(*(const u_int32_t *)(p)))
#endif
#define EXTRACT_24BITS(p) \
((u_int32_t)*((const u_int8_t *)(p) + 0) << 16 | \
(u_int32_t)*((const u_int8_t *)(p) + 1) << 8 | \
(u_int32_t)*((const u_int8_t *)(p) + 2))
/* Little endian protocol host order macros */
#define EXTRACT_LE_8BITS(p) (*(p))
#define EXTRACT_LE_16BITS(p) \
((u_int16_t)*((const u_int8_t *)(p) + 1) << 8 | \
(u_int16_t)*((const u_int8_t *)(p) + 0))
#define EXTRACT_LE_32BITS(p) \
((u_int32_t)*((const u_int8_t *)(p) + 3) << 24 | \
(u_int32_t)*((const u_int8_t *)(p) + 2) << 16 | \
(u_int32_t)*((const u_int8_t *)(p) + 1) << 8 | \
(u_int32_t)*((const u_int8_t *)(p) + 0))
pmacct-1.7.8/include/llc.h 0000644 0001750 0001750 00000006707 14354105275 014372 0 ustar paolo paolo /*
* Copyright (c) 1993, 1994, 1997
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code distributions
* retain the above copyright notice and this paragraph in its entirety, (2)
* distributions including binary code include the above copyright notice and
* this paragraph in its entirety in the documentation or other materials
* provided with the distribution, and (3) all advertising materials mentioning
* features or use of this software display the following acknowledgement:
* ``This product includes software developed by the University of California,
* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
* the University nor the names of its contributors may be used to endorse
* or promote products derived from this software without specific prior
* written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* @(#) $Header$ (LBL)
*/
/*
* This stuff should come from a system header file, but there's no
* obviously portable way to do that and it's not really going
* to change from system to system.
*/
/*
* A somewhat abstracted view of the LLC header
*/
struct llc {
u_int8_t dsap;
u_int8_t ssap;
union {
u_int8_t u_ctl;
u_int16_t is_ctl;
struct {
u_int8_t snap_ui;
u_int8_t snap_pi[5];
} snap;
struct {
u_int8_t snap_ui;
u_int8_t snap_orgcode[3];
u_int8_t snap_ethertype[2];
} snap_ether;
} ctl;
};
#define llcui ctl.snap.snap_ui
#define llcpi ctl.snap.snap_pi
#define llc_orgcode ctl.snap_ether.snap_orgcode
#define llc_ethertype ctl.snap_ether.snap_ethertype
#define llcis ctl.is_ctl
#define llcu ctl.u_ctl
#define LLC_U_FMT 3
#define LLC_GSAP 1
#define LLC_S_FMT 1
#define LLC_U_POLL 0x10
#define LLC_IS_POLL 0x0100
#define LLC_XID_FI 0x81
#define LLC_U_CMD(u) ((u) & 0xef)
#define LLC_UI 0x03
#define LLC_UA 0x63
#define LLC_DISC 0x43
#define LLC_DM 0x0f
#define LLC_SABME 0x6f
#define LLC_TEST 0xe3
#define LLC_XID 0xaf
#define LLC_FRMR 0x87
#define LLC_S_CMD(is) (((is) >> 1) & 0x03)
#define LLC_RR 0x0001
#define LLC_RNR 0x0005
#define LLC_REJ 0x0009
#define LLC_IS_NR(is) (((is) >> 9) & 0x7f)
#define LLC_I_NS(is) (((is) >> 1) & 0x7f)
#ifndef LLCSAP_NULL
#define LLCSAP_NULL 0x00
#endif
#ifndef LLCSAP_GLOBAL
#define LLCSAP_GLOBAL 0xff
#endif
#ifndef LLCSAP_8021B_I
#define LLCSAP_8021B_I 0x02
#endif
#ifndef LLCSAP_8021B_G
#define LLCSAP_8021B_G 0x03
#endif
#ifndef LLCSAP_IP
#define LLCSAP_IP 0x06
#endif
#ifndef LLCSAP_PROWAYNM
#define LLCSAP_PROWAYNM 0x0e
#endif
#ifndef LLCSAP_8021D
#define LLCSAP_8021D 0x42
#endif
#ifndef LLCSAP_RS511
#define LLCSAP_RS511 0x4e
#endif
#ifndef LLCSAP_ISO8208
#define LLCSAP_ISO8208 0x7e
#endif
#ifndef LLCSAP_PROWAY
#define LLCSAP_PROWAY 0x8e
#endif
#ifndef LLCSAP_SNAP
#define LLCSAP_SNAP 0xaa
#endif
#ifndef LLCSAP_IPX
#define LLCSAP_IPX 0xe0
#endif
#ifndef LLCSAP_NETBEUI
#define LLCSAP_NETBEUI 0xf0
#endif
#ifndef LLCSAP_ISONS
#define LLCSAP_ISONS 0xfe
#endif
#define OUI_ENCAP_ETHER 0x000000 /* encapsulated Ethernet */
#define OUI_CISCO 0x00000c /* Cisco protocols */
#define ETHERTYPE_CISCO_CDP 0x2000 /* Cisco Discovery Protocol */
#define OUI_CISCO_90 0x0000f8 /* Cisco bridging */
#define OUI_APPLETALK 0x080007 /* Appletalk */
pmacct-1.7.8/include/ip6.h 0000644 0001750 0001750 00000016535 14354105275 014316 0 ustar paolo paolo /* @(#) $Header$ (LBL) */
/* $NetBSD: ip6.h,v 1.9 2000/07/13 05:34:21 itojun Exp $ */
/* $KAME: ip6.h,v 1.9 2000/07/02 21:01:32 itojun Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/*
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)ip.h 8.1 (Berkeley) 6/10/93
*/
#ifndef _NETINET_IP6_H_
#define _NETINET_IP6_H_
/*
* Definition for internet protocol version 6.
* RFC 2460
*/
struct ip6_hdr {
union {
struct ip6_hdrctl {
u_int32_t ip6_un1_flow; /* 20 bits of flow-ID */
u_int16_t ip6_un1_plen; /* payload length */
u_int8_t ip6_un1_nxt; /* next header */
u_int8_t ip6_un1_hlim; /* hop limit */
} ip6_un1;
u_int8_t ip6_un2_vfc; /* 4 bits version, top 4 bits class */
} ip6_ctlun;
struct in6_addr ip6_src; /* source address */
struct in6_addr ip6_dst; /* destination address */
};
#define ip6_vfc ip6_ctlun.ip6_un2_vfc
#define ip6_flow ip6_ctlun.ip6_un1.ip6_un1_flow
#define ip6_plen ip6_ctlun.ip6_un1.ip6_un1_plen
#define ip6_nxt ip6_ctlun.ip6_un1.ip6_un1_nxt
#define ip6_hlim ip6_ctlun.ip6_un1.ip6_un1_hlim
#define ip6_hops ip6_ctlun.ip6_un1.ip6_un1_hlim
#if !defined IPV6_VERSION
#define IPV6_VERSION 0x60
#endif
#define IPV6_VERSION_MASK 0xf0
/* in network endian */
#define IPV6_FLOWINFO_MASK ((u_int32_t)htonl(0x0fffffff)) /* flow info (28 bits) */
#define IPV6_FLOWLABEL_MASK ((u_int32_t)htonl(0x000fffff)) /* flow label (20 bits) */
#if 1
/* ECN bits proposed by Sally Floyd */
#define IP6TOS_CE 0x01 /* congestion experienced */
#define IP6TOS_ECT 0x02 /* ECN-capable transport */
#endif
/*
* Extension Headers
*/
struct ip6_ext {
u_char ip6e_nxt;
u_char ip6e_len;
};
/* Hop-by-Hop options header */
/* XXX should we pad it to force alignment on an 8-byte boundary? */
struct ip6_hbh {
u_int8_t ip6h_nxt; /* next header */
u_int8_t ip6h_len; /* length in units of 8 octets */
/* followed by options */
};
/* Destination options header */
/* XXX should we pad it to force alignment on an 8-byte boundary? */
struct ip6_dest {
u_int8_t ip6d_nxt; /* next header */
u_int8_t ip6d_len; /* length in units of 8 octets */
/* followed by options */
};
/* Option types and related macros */
#define IP6OPT_PAD1 0x00 /* 00 0 00000 */
#define IP6OPT_PADN 0x01 /* 00 0 00001 */
#define IP6OPT_JUMBO 0xC2 /* 11 0 00010 = 194 */
#define IP6OPT_JUMBO_LEN 6
#define IP6OPT_ROUTER_ALERT 0x05 /* 00 0 00101 */
#define IP6OPT_RTALERT_LEN 4
#define IP6OPT_RTALERT_MLD 0 /* Datagram contains an MLD message */
#define IP6OPT_RTALERT_RSVP 1 /* Datagram contains an RSVP message */
#define IP6OPT_RTALERT_ACTNET 2 /* contains an Active Networks msg */
#define IP6OPT_MINLEN 2
#define IP6OPT_BINDING_UPDATE 0xc6 /* 11 0 00110 */
#define IP6OPT_BINDING_ACK 0x07 /* 00 0 00111 */
#define IP6OPT_BINDING_REQ 0x08 /* 00 0 01000 */
#define IP6OPT_HOME_ADDRESS 0xc9 /* 11 0 01001 */
#define IP6OPT_EID 0x8a /* 10 0 01010 */
#define IP6OPT_TYPE(o) ((o) & 0xC0)
#define IP6OPT_TYPE_SKIP 0x00
#define IP6OPT_TYPE_DISCARD 0x40
#define IP6OPT_TYPE_FORCEICMP 0x80
#define IP6OPT_TYPE_ICMP 0xC0
#define IP6OPT_MUTABLE 0x20
/* Routing header */
struct ip6_rthdr {
u_int8_t ip6r_nxt; /* next header */
u_int8_t ip6r_len; /* length in units of 8 octets */
u_int8_t ip6r_type; /* routing type */
u_int8_t ip6r_segleft; /* segments left */
/* followed by routing type specific data */
};
/* Type 0 Routing header */
struct ip6_rthdr0 {
u_int8_t ip6r0_nxt; /* next header */
u_int8_t ip6r0_len; /* length in units of 8 octets */
u_int8_t ip6r0_type; /* always zero */
u_int8_t ip6r0_segleft; /* segments left */
u_int8_t ip6r0_reserved; /* reserved field */
u_int8_t ip6r0_slmap[3]; /* strict/loose bit map */
struct in6_addr ip6r0_addr[1]; /* up to 23 addresses */
};
/* Fragment header */
struct ip6_frag {
u_int8_t ip6f_nxt; /* next header */
u_int8_t ip6f_reserved; /* reserved field */
u_int16_t ip6f_offlg; /* offset, reserved, and flag */
u_int32_t ip6f_ident; /* identification */
};
#define IP6F_OFF_MASK 0xfff8 /* mask out offset from ip6f_offlg */
#define IP6F_RESERVED_MASK 0x0006 /* reserved bits in ip6f_offlg */
#define IP6F_MORE_FRAG 0x0001 /* more-fragments flag */
#endif /* not _NETINET_IP6_H_ */
pmacct-1.7.8/configure 0000755 0001750 0001750 00002676243 14354105416 013742 0 ustar paolo paolo #! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for pmacct 1.7.8-git.
#
# Report bugs to .
#
#
# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else
case `(set -o) 2>/dev/null` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac
fi
as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
as_echo='print -r --'
as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
as_echo='printf %s\n'
as_echo_n='printf %s'
else
if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
as_echo_n='/usr/ucb/echo -n'
else
as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
as_echo_n_body='eval
arg=$1;
case $arg in #(
*"$as_nl"*)
expr "X$arg" : "X\\(.*\\)$as_nl";
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
esac;
expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
'
export as_echo_n_body
as_echo_n='sh -c $as_echo_n_body as_echo'
fi
export as_echo_body
as_echo='sh -c $as_echo_body as_echo'
fi
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
PATH_SEPARATOR=';'
}
fi
# IFS
# We need space, tab and new line, in precisely that order. Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" "" $as_nl"
# Find who we are. Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
*[\\/]* ) as_myself=$0 ;;
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
done
IFS=$as_save_IFS
;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
as_myself=$0
fi
if test ! -f "$as_myself"; then
$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
exit 1
fi
# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there. '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '
# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE
# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
# Use a proper internal environment variable to ensure we don't fall
# into an infinite loop, continuously re-executing ourselves.
if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
_as_can_reexec=no; export _as_can_reexec;
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
*v*x* | *x*v* ) as_opts=-vx ;;
*v* ) as_opts=-v ;;
*x* ) as_opts=-x ;;
* ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
as_fn_exit 255
fi
# We don't want this to propagate to other subprocesses.
{ _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
# is contrary to our usage. Disable this feature.
alias -g '\${1+\"\$@\"}'='\"\$@\"'
setopt NO_GLOB_SUBST
else
case \`(set -o) 2>/dev/null\` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac
fi
"
as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }
exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
else
exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1
test -x / || exit 1"
as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
PATH=/empty FPATH=/empty; export PATH FPATH
test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
|| test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
test \$(( 1 + 1 )) = 2 || exit 1"
if (eval "$as_required") 2>/dev/null; then :
as_have_required=yes
else
as_have_required=no
fi
if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
as_found=:
case $as_dir in #(
/*)
for as_base in sh bash ksh sh5; do
# Try only shells that exist, to save several forks.
as_shell=$as_dir/$as_base
if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
CONFIG_SHELL=$as_shell as_have_required=yes
if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
break 2
fi
fi
done;;
esac
as_found=false
done
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
CONFIG_SHELL=$SHELL as_have_required=yes
fi; }
IFS=$as_save_IFS
if test "x$CONFIG_SHELL" != x; then :
export CONFIG_SHELL
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
*v*x* | *x*v* ) as_opts=-vx ;;
*v* ) as_opts=-v ;;
*x* ) as_opts=-x ;;
* ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi
if test x$as_have_required = xno; then :
$as_echo "$0: This script requires a shell more modern than all"
$as_echo "$0: the shells that I found on your system."
if test x${ZSH_VERSION+set} = xset ; then
$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
$as_echo "$0: be upgraded to zsh 4.3.4 or later."
else
$as_echo "$0: Please tell bug-autoconf@gnu.org and paolo@pmacct.net
$0: about your system, including any error possibly output
$0: before this message. Then install a modern shell, or
$0: manually run the script under such a shell if you do
$0: have one."
fi
exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS
## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
{ eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
return $1
} # as_fn_set_status
# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
set +e
as_fn_set_status $1
exit $1
} # as_fn_exit
# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{
case $as_dir in #(
-*) as_dir=./$as_dir;;
esac
test -d "$as_dir" || eval $as_mkdir_p || {
as_dirs=
while :; do
case $as_dir in #(
*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
*) as_qdir=$as_dir;;
esac
as_dirs="'$as_qdir' $as_dirs"
as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_dir" : 'X\(//\)[^/]' \| \
X"$as_dir" : 'X\(//\)$' \| \
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
test -d "$as_dir" && break
done
test -z "$as_dirs" || eval "mkdir $as_dirs"
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
} # as_fn_mkdir_p
# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
test -f "$1" && test -x "$1"
} # as_fn_executable_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
eval 'as_fn_append ()
{
eval $1+=\$2
}'
else
as_fn_append ()
{
eval $1=\$$1\$2
}
fi # as_fn_append
# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
eval 'as_fn_arith ()
{
as_val=$(( $* ))
}'
else
as_fn_arith ()
{
as_val=`expr "$@" || test $? -eq 1`
}
fi # as_fn_arith
# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
as_status=$1; test $as_status -eq 0 && as_status=1
if test "$4"; then
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
fi
$as_echo "$as_me: error: $2" >&2
as_fn_exit $as_status
} # as_fn_error
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
as_basename=basename
else
as_basename=false
fi
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
as_dirname=dirname
else
as_dirname=false
fi
as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
}
/^X\/\(\/\/\)$/{
s//\1/
q
}
/^X\/\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
as_lineno_1=$LINENO as_lineno_1a=$LINENO
as_lineno_2=$LINENO as_lineno_2a=$LINENO
eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
sed -n '
p
/[$]LINENO/=
' <$as_myself |
sed '
s/[$]LINENO.*/&-/
t lineno
b
:lineno
N
:loop
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
t loop
s/-\n.*//
' >$as_me.lineno &&
chmod +x "$as_me.lineno" ||
{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
# already done that, so ensure we don't try to do so again and fall
# in an infinite loop. This has already happened in practice.
_as_can_reexec=no; export _as_can_reexec
# Don't try to exec as it changes $[0], causing all sort of problems
# (the dirname of $[0] is not the place where we might find the
# original and so on. Autoconf is especially sensitive to this).
. "./$as_me.lineno"
# Exit status is that of the last command.
exit
}
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
case `echo 'xy\c'` in
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
xy) ECHO_C='\c';;
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
ECHO_T=' ';;
esac;;
*)
ECHO_N='-n';;
esac
rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
else
rm -f conf$$.dir
mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
# ... but there are two gotchas:
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
# In both cases, we have to default to `cp -pR'.
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
as_ln_s='cp -pR'
elif ln conf$$.file conf$$ 2>/dev/null; then
as_ln_s=ln
else
as_ln_s='cp -pR'
fi
else
as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null
if mkdir -p . 2>/dev/null; then
as_mkdir_p='mkdir -p "$as_dir"'
else
test -d ./-p && rmdir ./-p
as_mkdir_p=false
fi
as_test_x='test -x'
as_executable_p=as_fn_executable_p
# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
SHELL=${CONFIG_SHELL-/bin/sh}
test -n "$DJDIR" || exec 7<&0 &1
# Name of the host.
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='pmacct'
PACKAGE_TARNAME='pmacct'
PACKAGE_VERSION='1.7.8-git'
PACKAGE_STRING='pmacct 1.7.8-git'
PACKAGE_BUGREPORT='paolo@pmacct.net'
PACKAGE_URL=''
# Factoring default headers for most tests.
ac_includes_default="\
#include
#ifdef HAVE_SYS_TYPES_H
# include
#endif
#ifdef HAVE_SYS_STAT_H
# include
#endif
#ifdef STDC_HEADERS
# include
# include
#else
# ifdef HAVE_STDLIB_H
# include
# endif
#endif
#ifdef HAVE_STRING_H
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
# include
# endif
# include
#endif
#ifdef HAVE_STRINGS_H
# include
#endif
#ifdef HAVE_INTTYPES_H
# include
#endif
#ifdef HAVE_STDINT_H
# include
#endif
#ifdef HAVE_UNISTD_H
# include
#endif"
ac_default_prefix=/usr/local
ac_subst_vars='am__EXEEXT_FALSE
am__EXEEXT_TRUE
LTLIBOBJS
LIBOBJS
USING_ST_BINS_FALSE
USING_ST_BINS_TRUE
USING_BMP_BINS_FALSE
USING_BMP_BINS_TRUE
USING_BGP_BINS_FALSE
USING_BGP_BINS_TRUE
USING_TRAFFIC_BINS_FALSE
USING_TRAFFIC_BINS_TRUE
WITH_DLOPEN_FALSE
WITH_DLOPEN_TRUE
WITH_NFLOG_FALSE
WITH_NFLOG_TRUE
WITH_EBPF_FALSE
WITH_EBPF_TRUE
WITH_UNYTE_UDP_NOTIF_FALSE
WITH_UNYTE_UDP_NOTIF_TRUE
WITH_NDPI_FALSE
WITH_NDPI_TRUE
WITH_SERDES_FALSE
WITH_SERDES_TRUE
WITH_AVRO_FALSE
WITH_AVRO_TRUE
WITH_JANSSON_FALSE
WITH_JANSSON_TRUE
USING_SQL_FALSE
USING_SQL_TRUE
WITH_GNUTLS_FALSE
WITH_GNUTLS_TRUE
WITH_REDIS_FALSE
WITH_REDIS_TRUE
WITH_KAFKA_FALSE
WITH_KAFKA_TRUE
WITH_ZMQ_FALSE
WITH_ZMQ_TRUE
WITH_RABBITMQ_FALSE
WITH_RABBITMQ_TRUE
WITH_SQLITE3_FALSE
WITH_SQLITE3_TRUE
WITH_MONGODB_FALSE
WITH_MONGODB_TRUE
WITH_PGSQL_FALSE
WITH_PGSQL_TRUE
WITH_MYSQL_FALSE
WITH_MYSQL_TRUE
PMACCT_CFLAGS
CXXCPP
am__fastdepCXX_FALSE
am__fastdepCXX_TRUE
CXXDEPMODE
ac_ct_CXX
CXXFLAGS
CXX
configure_silent_rules_val
WITH_EXTERNAL_DEPS_FALSE
WITH_EXTERNAL_DEPS_TRUE
NFLOG_LIBS
NFLOG_CFLAGS
EBPF_LIBS
EBPF_CFLAGS
UNYTE_UDP_NOTIF_LIBS
UNYTE_UDP_NOTIF_CFLAGS
NDPI_LIBS
NDPI_CFLAGS
SERDES_LIBS
SERDES_CFLAGS
AVRO_LIBS
AVRO_CFLAGS
JANSSON_LIBS
JANSSON_CFLAGS
GEOIPV2_LIBS
GEOIPV2_CFLAGS
GEOIP_LIBS
GEOIP_CFLAGS
GNUTLS_LIBS
GNUTLS_CFLAGS
REDIS_LIBS
REDIS_CFLAGS
KAFKA_LIBS
KAFKA_CFLAGS
ZMQ_LIBS
ZMQ_CFLAGS
RABBITMQ_LIBS
RABBITMQ_CFLAGS
SQLITE3_LIBS
SQLITE3_CFLAGS
MONGODB_LIBS
MONGODB_CFLAGS
PGSQL_LIBS
PGSQL_CFLAGS
MYSQL_LIBS
MYSQL_CFLAGS
MYSQL_VERSION
MYSQL_CONFIG
PCAP_CONFIG
MAKE
PKG_CONFIG_LIBDIR
PKG_CONFIG_PATH
PKG_CONFIG
PMACCT_VERSION
CPP
LT_SYS_LIBRARY_PATH
OTOOL64
OTOOL
LIPO
NMEDIT
DSYMUTIL
MANIFEST_TOOL
RANLIB
ac_ct_AR
AR
DLLTOOL
OBJDUMP
LN_S
NM
ac_ct_DUMPBIN
DUMPBIN
LD
FGREP
EGREP
GREP
SED
am__fastdepCC_FALSE
am__fastdepCC_TRUE
CCDEPMODE
am__nodep
AMDEPBACKSLASH
AMDEP_FALSE
AMDEP_TRUE
am__include
DEPDIR
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
host_os
host_vendor
host_cpu
host
build_os
build_vendor
build_cpu
build
LIBTOOL
AM_BACKSLASH
AM_DEFAULT_VERBOSITY
AM_DEFAULT_V
AM_V
am__untar
am__tar
AMTAR
am__leading_dot
SET_MAKE
AWK
mkdir_p
MKDIR_P
INSTALL_STRIP_PROGRAM
STRIP
install_sh
MAKEINFO
AUTOHEADER
AUTOMAKE
AUTOCONF
ACLOCAL
VERSION
PACKAGE
CYGPATH_W
am__isrc
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
runstatedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL
am__quote'
ac_subst_files=''
ac_user_opts='
enable_option_checking
enable_silent_rules
enable_shared
enable_static
with_pic
enable_fast_install
with_aix_soname
enable_dependency_tracking
with_gnu_ld
with_sysroot
enable_libtool_lock
enable_so
enable_l2
with_pcap_includes
with_pcap_libs
enable_mysql
enable_pgsql
enable_mongodb
enable_sqlite3
enable_rabbitmq
enable_zmq
enable_kafka
enable_redis
enable_gnutls
enable_geoip
enable_geoipv2
enable_jansson
enable_avro
enable_serdes
with_ndpi_static_lib
enable_ndpi
enable_unyte_udp_notif
enable_ebpf
enable_nflog
enable_traffic_bins
enable_bgp_bins
enable_bmp_bins
enable_st_bins
with_external_deps
enable_debug
'
ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
LT_SYS_LIBRARY_PATH
CPP
PKG_CONFIG
PKG_CONFIG_PATH
PKG_CONFIG_LIBDIR
PGSQL_CFLAGS
PGSQL_LIBS
MONGODB_CFLAGS
MONGODB_LIBS
SQLITE3_CFLAGS
SQLITE3_LIBS
RABBITMQ_CFLAGS
RABBITMQ_LIBS
ZMQ_CFLAGS
ZMQ_LIBS
KAFKA_CFLAGS
KAFKA_LIBS
REDIS_CFLAGS
REDIS_LIBS
GNUTLS_CFLAGS
GNUTLS_LIBS
GEOIP_CFLAGS
GEOIP_LIBS
GEOIPV2_CFLAGS
GEOIPV2_LIBS
JANSSON_CFLAGS
JANSSON_LIBS
AVRO_CFLAGS
AVRO_LIBS
NDPI_CFLAGS
NDPI_LIBS
UNYTE_UDP_NOTIF_CFLAGS
UNYTE_UDP_NOTIF_LIBS
NFLOG_CFLAGS
NFLOG_LIBS
CXX
CXXFLAGS
CCC
CXXCPP'
# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
verbose=
x_includes=NONE
x_libraries=NONE
# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'
ac_prev=
ac_dashdash=
for ac_option
do
# If the previous option needs an argument, assign it.
if test -n "$ac_prev"; then
eval $ac_prev=\$ac_option
ac_prev=
continue
fi
case $ac_option in
*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
*=) ac_optarg= ;;
*) ac_optarg=yes ;;
esac
# Accept the important Cygnus configure options, so we can diagnose typos.
case $ac_dashdash$ac_option in
--)
ac_dashdash=yes ;;
-bindir | --bindir | --bindi | --bind | --bin | --bi)
ac_prev=bindir ;;
-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
bindir=$ac_optarg ;;
-build | --build | --buil | --bui | --bu)
ac_prev=build_alias ;;
-build=* | --build=* | --buil=* | --bui=* | --bu=*)
build_alias=$ac_optarg ;;
-cache-file | --cache-file | --cache-fil | --cache-fi \
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
ac_prev=cache_file ;;
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
cache_file=$ac_optarg ;;
--config-cache | -C)
cache_file=config.cache ;;
-datadir | --datadir | --datadi | --datad)
ac_prev=datadir ;;
-datadir=* | --datadir=* | --datadi=* | --datad=*)
datadir=$ac_optarg ;;
-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
| --dataroo | --dataro | --datar)
ac_prev=datarootdir ;;
-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
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datarootdir=$ac_optarg ;;
-disable-* | --disable-*)
ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
as_fn_error $? "invalid feature name: $ac_useropt"
ac_useropt_orig=$ac_useropt
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in
*"
"enable_$ac_useropt"
"*) ;;
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
ac_unrecognized_sep=', ';;
esac
eval enable_$ac_useropt=no ;;
-docdir | --docdir | --docdi | --doc | --do)
ac_prev=docdir ;;
-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
docdir=$ac_optarg ;;
-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
ac_prev=dvidir ;;
-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
dvidir=$ac_optarg ;;
-enable-* | --enable-*)
ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
as_fn_error $? "invalid feature name: $ac_useropt"
ac_useropt_orig=$ac_useropt
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in
*"
"enable_$ac_useropt"
"*) ;;
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
ac_unrecognized_sep=', ';;
esac
eval enable_$ac_useropt=\$ac_optarg ;;
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
| --exec | --exe | --ex)
ac_prev=exec_prefix ;;
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
| --exec=* | --exe=* | --ex=*)
exec_prefix=$ac_optarg ;;
-gas | --gas | --ga | --g)
# Obsolete; use --with-gas.
with_gas=yes ;;
-help | --help | --hel | --he | -h)
ac_init_help=long ;;
-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
ac_init_help=recursive ;;
-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
ac_init_help=short ;;
-host | --host | --hos | --ho)
ac_prev=host_alias ;;
-host=* | --host=* | --hos=* | --ho=*)
host_alias=$ac_optarg ;;
-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
ac_prev=htmldir ;;
-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
| --ht=*)
htmldir=$ac_optarg ;;
-includedir | --includedir | --includedi | --included | --include \
| --includ | --inclu | --incl | --inc)
ac_prev=includedir ;;
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
| --includ=* | --inclu=* | --incl=* | --inc=*)
includedir=$ac_optarg ;;
-infodir | --infodir | --infodi | --infod | --info | --inf)
ac_prev=infodir ;;
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
infodir=$ac_optarg ;;
-libdir | --libdir | --libdi | --libd)
ac_prev=libdir ;;
-libdir=* | --libdir=* | --libdi=* | --libd=*)
libdir=$ac_optarg ;;
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
| --libexe | --libex | --libe)
ac_prev=libexecdir ;;
-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
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libexecdir=$ac_optarg ;;
-localedir | --localedir | --localedi | --localed | --locale)
ac_prev=localedir ;;
-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
localedir=$ac_optarg ;;
-localstatedir | --localstatedir | --localstatedi | --localstated \
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ac_prev=localstatedir ;;
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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localstatedir=$ac_optarg ;;
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
ac_prev=mandir ;;
-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
mandir=$ac_optarg ;;
-nfp | --nfp | --nf)
# Obsolete; use --without-fp.
with_fp=no ;;
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no_create=yes ;;
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
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no_recursion=yes ;;
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
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ac_prev=oldincludedir ;;
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
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oldincludedir=$ac_optarg ;;
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
ac_prev=prefix ;;
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
prefix=$ac_optarg ;;
-program-prefix | --program-prefix | --program-prefi | --program-pref \
| --program-pre | --program-pr | --program-p)
ac_prev=program_prefix ;;
-program-prefix=* | --program-prefix=* | --program-prefi=* \
| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
program_prefix=$ac_optarg ;;
-program-suffix | --program-suffix | --program-suffi | --program-suff \
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ac_prev=program_suffix ;;
-program-suffix=* | --program-suffix=* | --program-suffi=* \
| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
program_suffix=$ac_optarg ;;
-program-transform-name | --program-transform-name \
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| --program-transform-n | --program-transform- \
| --program-transform | --program-transfor \
| --program-transfo | --program-transf \
| --program-trans | --program-tran \
| --progr-tra | --program-tr | --program-t)
ac_prev=program_transform_name ;;
-program-transform-name=* | --program-transform-name=* \
| --program-transform-nam=* | --program-transform-na=* \
| --program-transform-n=* | --program-transform-=* \
| --program-transform=* | --program-transfor=* \
| --program-transfo=* | --program-transf=* \
| --program-trans=* | --program-tran=* \
| --progr-tra=* | --program-tr=* | --program-t=*)
program_transform_name=$ac_optarg ;;
-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
ac_prev=pdfdir ;;
-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
pdfdir=$ac_optarg ;;
-psdir | --psdir | --psdi | --psd | --ps)
ac_prev=psdir ;;
-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
psdir=$ac_optarg ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
-runstatedir | --runstatedir | --runstatedi | --runstated \
| --runstate | --runstat | --runsta | --runst | --runs \
| --run | --ru | --r)
ac_prev=runstatedir ;;
-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
| --run=* | --ru=* | --r=*)
runstatedir=$ac_optarg ;;
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
| --sbi=* | --sb=*)
sbindir=$ac_optarg ;;
-sharedstatedir | --sharedstatedir | --sharedstatedi \
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| --sharedst | --shareds | --shared | --share | --shar \
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ac_prev=sharedstatedir ;;
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
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| --sha=* | --sh=*)
sharedstatedir=$ac_optarg ;;
-site | --site | --sit)
ac_prev=site ;;
-site=* | --site=* | --sit=*)
site=$ac_optarg ;;
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
ac_prev=srcdir ;;
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
srcdir=$ac_optarg ;;
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
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ac_prev=sysconfdir ;;
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
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sysconfdir=$ac_optarg ;;
-target | --target | --targe | --targ | --tar | --ta | --t)
ac_prev=target_alias ;;
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
target_alias=$ac_optarg ;;
-v | -verbose | --verbose | --verbos | --verbo | --verb)
verbose=yes ;;
-version | --version | --versio | --versi | --vers | -V)
ac_init_version=: ;;
-with-* | --with-*)
ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
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ac_useropt_orig=$ac_useropt
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
ac_unrecognized_sep=', ';;
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ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
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ac_useropt_orig=$ac_useropt
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x_includes=$ac_optarg ;;
-x-libraries | --x-libraries | --x-librarie | --x-librari \
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# FIXME: should be removed in autoconf 3.0.
$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
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*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
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oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
libdir localedir mandir runstatedir
do
eval ac_val=\$$ac_var
# Remove trailing slashes.
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*/ )
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eval $ac_var=\$ac_val;;
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as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
done
# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias
# FIXME: To remove some day.
if test "x$host_alias" != x; then
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cross_compiling=maybe
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fi
ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-
test "$silent" = yes && exec 6>/dev/null
ac_pwd=`pwd` && test -n "$ac_pwd" &&
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ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
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test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
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if test -z "$srcdir"; then
ac_srcdir_defaulted=yes
# Try the directory containing this script, then the parent directory.
ac_confdir=`$as_dirname -- "$as_myself" ||
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X"$as_myself" : 'X\(//\)$' \| \
X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
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sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
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/^X\(\/\/\)[^/].*/{
s//\1/
q
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/^X\(\/\/\)$/{
s//\1/
q
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/^X\(\/\).*/{
s//\1/
q
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s/.*/./; q'`
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if test ! -r "$srcdir/$ac_unique_file"; then
srcdir=..
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ac_srcdir_defaulted=no
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ac_abs_confdir=`(
cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
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# Double slashes in file names in object file debugging info
# mess up M-x gdb in Emacs.
case $srcdir in
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
esac
for ac_var in $ac_precious_vars; do
eval ac_env_${ac_var}_set=\${${ac_var}+set}
eval ac_env_${ac_var}_value=\$${ac_var}
eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
eval ac_cv_env_${ac_var}_value=\$${ac_var}
done
#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
\`configure' configures pmacct 1.7.8-git to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE. See below for descriptions of some of the useful variables.
Defaults for the options are specified in brackets.
Configuration:
-h, --help display this help and exit
--help=short display options specific to this package
--help=recursive display the short help of all the included packages
-V, --version display version information and exit
-q, --quiet, --silent do not print \`checking ...' messages
--cache-file=FILE cache test results in FILE [disabled]
-C, --config-cache alias for \`--cache-file=config.cache'
-n, --no-create do not create output files
--srcdir=DIR find the sources in DIR [configure dir or \`..']
Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
[$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[PREFIX]
By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.
For better control, use the options below.
Fine tuning of the installation directories:
--bindir=DIR user executables [EPREFIX/bin]
--sbindir=DIR system admin executables [EPREFIX/sbin]
--libexecdir=DIR program executables [EPREFIX/libexec]
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
--infodir=DIR info documentation [DATAROOTDIR/info]
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
--mandir=DIR man documentation [DATAROOTDIR/man]
--docdir=DIR documentation root [DATAROOTDIR/doc/pmacct]
--htmldir=DIR html documentation [DOCDIR]
--dvidir=DIR dvi documentation [DOCDIR]
--pdfdir=DIR pdf documentation [DOCDIR]
--psdir=DIR ps documentation [DOCDIR]
_ACEOF
cat <<\_ACEOF
Program names:
--program-prefix=PREFIX prepend PREFIX to installed program names
--program-suffix=SUFFIX append SUFFIX to installed program names
--program-transform-name=PROGRAM run sed PROGRAM on installed program names
System types:
--build=BUILD configure for building on BUILD [guessed]
--host=HOST cross-compile to build programs to run on HOST [BUILD]
_ACEOF
fi
if test -n "$ac_init_help"; then
case $ac_init_help in
short | recursive ) echo "Configuration of pmacct 1.7.8-git:";;
esac
cat <<\_ACEOF
Optional Features:
--disable-option-checking ignore unrecognized --enable/--with options
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--enable-silent-rules less verbose build output (undo: "make V=1")
--disable-silent-rules verbose build output (undo: "make V=0")
--enable-shared[=PKGS] build shared libraries [default=yes]
--enable-static[=PKGS] build static libraries [default=yes]
--enable-fast-install[=PKGS]
optimize for fast installation [default=yes]
--enable-dependency-tracking
do not reject slow dependency extractors
--disable-dependency-tracking
speeds up one-time build
--disable-libtool-lock avoid locking (might break parallel builds)
--disable-so Disable linking against shared objects (default: no)
--enable-l2 Enable Layer-2 features and support (default: yes)
--enable-mysql Enable MySQL support (default: no)
--enable-pgsql Enable PostgreSQL support (default: no)
--enable-mongodb Enable MongoDB support (default: no)
--enable-sqlite3 Enable SQLite3 support (default: no)
--enable-rabbitmq Enable RabbitMQ/AMQP support (default: no)
--enable-zmq Enable ZeroMQ support (default: no)
--enable-kafka Enable Kafka support (default: no)
--enable-redis Enable Redis support (default: no)
--enable-gnutls Enable GnuTLS support (default: no)
--enable-geoip Enable GeoIP support (default: no)
--enable-geoipv2 Enable GeoIPv2 (libmaxminddb) support (default: no)
--enable-jansson Enable Jansson support (default: no)
--enable-avro Enable Apache Avro support (default: no)
--enable-serdes Enable Confluent schema-registry support (default: no)
--enable-ndpi Enable nDPI support (default: no)
--enable-unyte-udp-notif Enable Unyte UDP Notif support (default: no)
--enable-ebpf Enable eBPF support (default: no)
--enable-nflog Enable NFLOG support (default: no)
--enable-traffic-bins Link IPv4/IPv6 traffic accounting binaries (default: yes)
--enable-bgp-bins Link BGP daemon binaries (default: yes)
--enable-bmp-bins Link BMP daemon binaries (default: yes)
--enable-st-bins Link Streaming Telemetry daemon binaries (default: yes)
--enable-debug Enable debugging compiler options (default: no)
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use
both]
--with-aix-soname=aix|svr4|both
shared library versioning (aka "SONAME") variant to
provide on AIX, [default=aix].
--with-gnu-ld assume the C compiler uses GNU ld [default=no]
--with-sysroot[=DIR] Search for dependent libraries within DIR (or the
compiler's sysroot if not specified).
--with-pcap-includes=DIR Search the specified directory for header files
--with-pcap-libs=DIR Search the specified directory for pcap library
--with-ndpi-static-lib=DIR Search the specified directory for nDPI static library
--without-external-deps Do not build external dependencies (git submodules),
specially useful for package maintainers
[default=with]
Some influential environment variables:
CC C compiler command
CFLAGS C compiler flags
LDFLAGS linker flags, e.g. -L if you have libraries in a
nonstandard directory
LIBS libraries to pass to the linker, e.g. -l
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if
you have headers in a nonstandard directory
CPP C preprocessor
PKG_CONFIG path to pkg-config utility
PKG_CONFIG_PATH directories to add to pkg-config's search path
PKG_CONFIG_LIBDIR path overriding pkg-config's built-in search path
PGSQL_CFLAGS C compiler flags for PGSQL, overriding pkg-config
PGSQL_LIBS linker flags for PGSQL, overriding pkg-config
MONGODB_CFLAGS C compiler flags for MONGODB, overriding pkg-config
MONGODB_LIBS linker flags for MONGODB, overriding pkg-config
SQLITE3_CFLAGS C compiler flags for SQLITE3, overriding pkg-config
SQLITE3_LIBS linker flags for SQLITE3, overriding pkg-config
RABBITMQ_CFLAGS C compiler flags for RABBITMQ, overriding pkg-config
RABBITMQ_LIBS linker flags for RABBITMQ, overriding pkg-config
ZMQ_CFLAGS C compiler flags for ZMQ, overriding pkg-config
ZMQ_LIBS linker flags for ZMQ, overriding pkg-config
KAFKA_CFLAGS C compiler flags for KAFKA, overriding pkg-config
KAFKA_LIBS linker flags for KAFKA, overriding pkg-config
REDIS_CFLAGS C compiler flags for REDIS, overriding pkg-config
REDIS_LIBS linker flags for REDIS, overriding pkg-config
GNUTLS_CFLAGS C compiler flags for GNUTLS, overriding pkg-config
GNUTLS_LIBS linker flags for GNUTLS, overriding pkg-config
GEOIP_CFLAGS C compiler flags for GEOIP, overriding pkg-config
GEOIP_LIBS linker flags for GEOIP, overriding pkg-config
GEOIPV2_CFLAGS C compiler flags for GEOIPV2, overriding pkg-config
GEOIPV2_LIBS linker flags for GEOIPV2, overriding pkg-config
JANSSON_CFLAGS C compiler flags for JANSSON, overriding pkg-config
JANSSON_LIBS linker flags for JANSSON, overriding pkg-config
AVRO_CFLAGS C compiler flags for AVRO, overriding pkg-config
AVRO_LIBS linker flags for AVRO, overriding pkg-config
SERDES_CFLAGS C compiler flags for SERDES, overriding pkg-config
SERDES_LIBS linker flags for SEREDES, overriding pkg-config
NFLOG_CFLAGS C compiler flags for NFLOG, overriding pkg-config
NFLOG_LIBS linker flags for NFLOG, overriding pkg-config
NDPI_CFLAGS C compiler flags for dynamic nDPI, overriding pkg-config
NDPI_LIBS linker flags for dynamic nDPI, overriding pkg-config
UNYTE_UDP_NOTIF_CFLAGS C compiler flags for dynamic Unyte UDP Notif, overriding pkg-config
UNYTE_UDP_NOTIF_LIBS linker flags for dynamic Unyte UDP Notif, overriding pkg-config
EBPF_CFLAGS C compiler flags for dynamic libbpf, overriding pkg-config
EBPF_LIBS linker flags for dynamic libbpf, overriding pkg-config
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.
Report bugs to .
_ACEOF
ac_status=$?
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pmacct configure 1.7.8-git
generated by GNU Autoconf 2.69
Copyright (C) 2012 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
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## ------------------------ ##
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# ----------------------
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/* end confdefs.h. */
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# include
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# include
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#undef $2
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extern "C"
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char $2 ();
/* The GNU C library defines this for functions which it implements
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#if defined __stub_$2 || defined __stub___$2
choke me
#endif
int
main ()
{
return $2 ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
eval "$3=yes"
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eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext \
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fi
eval ac_res=\$$3
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
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} # ac_fn_c_check_func
# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
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ac_fn_c_check_header_mongrel ()
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/* end confdefs.h. */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_header_compiler=yes
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ac_header_compiler=no
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rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
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/* end confdefs.h. */
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_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
ac_header_preproc=yes
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ac_header_preproc=no
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rm -f conftest.err conftest.i conftest.$ac_ext
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{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
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;;
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
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eval "$3=\$ac_header_compiler"
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eval ac_res=\$$3
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
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eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
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# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
# -------------------------------------------
# Tests whether TYPE exists after having included INCLUDES, setting cache
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ac_fn_c_check_type ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
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eval "$3=no"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main ()
{
if (sizeof ($2))
return 0;
;
return 0;
}
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if ac_fn_c_try_compile "$LINENO"; then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main ()
{
if (sizeof (($2)))
return 0;
;
return 0;
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_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
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eval "$3=yes"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
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# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
# ---------------------------------------------
# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
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ac_fn_c_check_decl ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
as_decl_name=`echo $2|sed 's/ *(.*//'`
as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
if eval \${$3+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main ()
{
#ifndef $as_decl_name
#ifdef __cplusplus
(void) $as_decl_use;
#else
(void) $as_decl_name;
#endif
#endif
;
return 0;
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if ac_fn_c_try_compile "$LINENO"; then :
eval "$3=yes"
else
eval "$3=no"
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rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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eval ac_res=\$$3
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
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# ac_fn_cxx_try_compile LINENO
# ----------------------------
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ac_fn_cxx_try_compile ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
rm -f conftest.$ac_objext
if { { ac_try="$ac_compile"
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*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
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(eval "$ac_compile") 2>conftest.err
ac_status=$?
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$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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test -z "$ac_cxx_werror_flag" ||
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$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1
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as_fn_set_status $ac_retval
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# ac_fn_cxx_try_cpp LINENO
# ------------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_cxx_try_cpp ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
if { { ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
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cat conftest.er1 >&5
mv -f conftest.er1 conftest.err
fi
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } > conftest.i && {
test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
test ! -s conftest.err
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ac_retval=0
else
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1
fi
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_cxx_try_cpp
# ac_fn_cxx_try_link LINENO
# -------------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_cxx_try_link ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
rm -f conftest.$ac_objext conftest$ac_exeext
if { { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_link") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
grep -v '^ *+' conftest.err >conftest.er1
cat conftest.er1 >&5
mv -f conftest.er1 conftest.err
fi
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && {
test -z "$ac_cxx_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext && {
test "$cross_compiling" = yes ||
test -x conftest$ac_exeext
}; then :
ac_retval=0
else
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1
fi
# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
# interfere with the next link command; also delete a directory that is
# left behind by Apple's compiler. We do this before executing the actions.
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_cxx_try_link
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by pmacct $as_me 1.7.8-git, which was
generated by GNU Autoconf 2.69. Invocation command line was
$ $0 $@
_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
_ASUNAME
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
$as_echo "PATH: $as_dir"
done
IFS=$as_save_IFS
} >&5
cat >&5 <<_ACEOF
## ----------- ##
## Core tests. ##
## ----------- ##
_ACEOF
# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
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ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
for ac_arg
do
case $ac_arg in
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
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continue ;;
*\'*)
ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
case $ac_pass in
1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2)
as_fn_append ac_configure_args1 " '$ac_arg'"
if test $ac_must_keep_next = true; then
ac_must_keep_next=false # Got value, back to normal.
else
case $ac_arg in
*=* | --config-cache | -C | -disable-* | --disable-* \
| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
| -with-* | --with-* | -without-* | --without-* | --x)
case "$ac_configure_args0 " in
"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
esac
;;
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esac
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as_fn_append ac_configure_args " '$ac_arg'"
;;
esac
done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}
# When interrupted or exit'd, cleanup temporary files, and complete
# config.log. We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
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trap 'exit_status=$?
# Save into config.log some information that might help in debugging.
{
echo
$as_echo "## ---------------- ##
## Cache variables. ##
## ---------------- ##"
echo
# The following way of writing the cache mishandles newlines in values,
(
for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
eval ac_val=\$$ac_var
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
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esac
case $ac_var in #(
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*) { eval $ac_var=; unset $ac_var;} ;;
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esac
done
(set) 2>&1 |
case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
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sed -n \
"s/'\''/'\''\\\\'\'''\''/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
;; #(
*)
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
esac |
sort
)
echo
$as_echo "## ----------------- ##
## Output variables. ##
## ----------------- ##"
echo
for ac_var in $ac_subst_vars
do
eval ac_val=\$$ac_var
case $ac_val in
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esac
$as_echo "$ac_var='\''$ac_val'\''"
done | sort
echo
if test -n "$ac_subst_files"; then
$as_echo "## ------------------- ##
## File substitutions. ##
## ------------------- ##"
echo
for ac_var in $ac_subst_files
do
eval ac_val=\$$ac_var
case $ac_val in
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esac
$as_echo "$ac_var='\''$ac_val'\''"
done | sort
echo
fi
if test -s confdefs.h; then
$as_echo "## ----------- ##
## confdefs.h. ##
## ----------- ##"
echo
cat confdefs.h
echo
fi
test "$ac_signal" != 0 &&
$as_echo "$as_me: caught signal $ac_signal"
$as_echo "$as_me: exit $exit_status"
} >&5
rm -f core *.core core.conftest.* &&
rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0
# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h
$as_echo "/* confdefs.h */" > confdefs.h
# Predefined preprocessor variables.
cat >>confdefs.h <<_ACEOF
#define PACKAGE_NAME "$PACKAGE_NAME"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define PACKAGE_VERSION "$PACKAGE_VERSION"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define PACKAGE_STRING "$PACKAGE_STRING"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define PACKAGE_URL "$PACKAGE_URL"
_ACEOF
# Let the site file select an alternate cache file if it wants to.
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ac_site_file1=NONE
ac_site_file2=NONE
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case $CONFIG_SITE in #((
-*) ac_site_file1=./$CONFIG_SITE;;
*/*) ac_site_file1=$CONFIG_SITE;;
*) ac_site_file1=./$CONFIG_SITE;;
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ac_site_file1=$prefix/share/config.site
ac_site_file2=$prefix/etc/config.site
else
ac_site_file1=$ac_default_prefix/share/config.site
ac_site_file2=$ac_default_prefix/etc/config.site
fi
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
do
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if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
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sed 's/^/| /' "$ac_site_file" >&5
. "$ac_site_file" \
|| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
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done
if test -r "$cache_file"; then
# Some versions of bash will fail to source /dev/null (special files
# actually), so we avoid doing that. DJGPP emulates it as a regular file.
if test /dev/null != "$cache_file" && test -f "$cache_file"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
$as_echo "$as_me: loading cache $cache_file" >&6;}
case $cache_file in
[\\/]* | ?:[\\/]* ) . "$cache_file";;
*) . "./$cache_file";;
esac
fi
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
$as_echo "$as_me: creating cache $cache_file" >&6;}
>$cache_file
fi
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
eval ac_old_set=\$ac_cv_env_${ac_var}_set
eval ac_new_set=\$ac_env_${ac_var}_set
eval ac_old_val=\$ac_cv_env_${ac_var}_value
eval ac_new_val=\$ac_env_${ac_var}_value
case $ac_old_set,$ac_new_set in
set,)
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
ac_cache_corrupted=: ;;
,set)
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
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ac_cache_corrupted=: ;;
,);;
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ac_old_val_w=`echo x $ac_old_val`
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{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
ac_cache_corrupted=:
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{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
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eval $ac_var=\$ac_old_val
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
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# Pass precious variables to config.status.
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case " $ac_configure_args " in
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esac
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done
if $ac_cache_corrupted; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
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as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
am__api_version='1.16'
ac_aux_dir=
for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
if test -f "$ac_dir/install-sh"; then
ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/install-sh -c"
break
elif test -f "$ac_dir/install.sh"; then
ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/install.sh -c"
break
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ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/shtool install -c"
break
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as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
fi
# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
# Find a good install program. We prefer a C program (faster),
# so one script is as good as another. But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
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case $as_dir/ in #((
./ | .// | /[cC]/* | \
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
/usr/ucb/* ) ;;
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# OSF1 and SCO ODT 3.0 have their own names for install.
# Don't use installbsd from OSF since it installs stuff as root
# by default.
for ac_prog in ginstall scoinst install; do
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
if test $ac_prog = install &&
grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# AIX install. It has an incompatible calling convention.
:
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grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# program-specific install script used by HP pwplus--don't use.
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rm -rf conftest.one conftest.two conftest.dir
echo one > conftest.one
echo two > conftest.two
mkdir conftest.dir
if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
test -s conftest.one && test -s conftest.two &&
test -s conftest.dir/conftest.one &&
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ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
break 3
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fi
fi
done
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;;
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IFS=$as_save_IFS
rm -rf conftest.one conftest.two conftest.dir
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if test "${ac_cv_path_install+set}" = set; then
INSTALL=$ac_cv_path_install
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# As a last resort, use the slow shell script. Don't cache a
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
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# directory).
if (
am_has_slept=no
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as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
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# Just in case.
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am_has_slept=yes
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test "$2" = conftest.file
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then
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as_fn_error $? "newly created file is older than distributed files!
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
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am_sleep_pid=
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
( sleep 1 ) &
am_sleep_pid=$!
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test "$program_prefix" != NONE &&
program_transform_name="s&^&$program_prefix&;$program_transform_name"
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am_aux_dir=`cd "$ac_aux_dir" && pwd`
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{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
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if test x"${install_sh+set}" != xset; then
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*\ * | *\ *)
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
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Your 'rm' program seems unable to run without file operands specified
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case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
else
CC="$ac_cv_prog_CC"
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}cc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
fi
if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
ac_prog_rejected=yes
continue
fi
ac_cv_prog_CC="cc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
if test $ac_prog_rejected = yes; then
# We found a bogon in the path, so make sure we never use it.
set dummy $ac_cv_prog_CC
shift
if test $# != 0; then
# We chose a different compiler from the bogus one.
# However, it has the same basename, so the bogon will be chosen
# first if we set CC to just the basename; use the full file name.
shift
ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
fi
fi
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
for ac_prog in cl.exe
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
test -n "$CC" && break
done
fi
if test -z "$CC"; then
ac_ct_CC=$CC
for ac_prog in cl.exe
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
test -n "$ac_ct_CC" && break
done
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
fi
fi
test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH
See \`config.log' for more details" "$LINENO" 5; }
# Provide some information about the compiler.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
{ { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_compiler $ac_option >&5") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
sed '10a\
... rest of stderr output deleted ...
10q' conftest.err >conftest.er1
cat conftest.er1 >&5
fi
rm -f conftest.er1 conftest.err
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
done
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
$as_echo_n "checking whether the C compiler works... " >&6; }
ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
# The possible output files:
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
ac_rmfiles=
for ac_file in $ac_files
do
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
* ) ac_rmfiles="$ac_rmfiles $ac_file";;
esac
done
rm -f $ac_rmfiles
if { { ac_try="$ac_link_default"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_link_default") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then :
# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
# in a Makefile. We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
;;
[ab].out )
# We found the default executable, but exeext='' is most
# certainly right.
break;;
*.* )
if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
then :; else
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
fi
# We set ac_cv_exeext here because the later test for it is not
# safe: cross compilers may not add the suffix if given an `-o'
# argument, so we may need to know it at that point already.
# Even if this section looks crufty: it has the advantage of
# actually working.
break;;
* )
break;;
esac
done
test "$ac_cv_exeext" = no && ac_cv_exeext=
else
ac_file=''
fi
if test -z "$ac_file"; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables
See \`config.log' for more details" "$LINENO" 5; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
$as_echo_n "checking for C compiler default output file name... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
$as_echo "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext
rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
$as_echo_n "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then :
# If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
break;;
* ) break;;
esac
done
else
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest conftest$ac_cv_exeext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
$as_echo "$ac_cv_exeext" >&6; }
rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main ()
{
FILE *f = fopen ("conftest.out", "w");
return ferror (f) || fclose (f) != 0;
;
return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run. If not, either
# the compiler is broken, or we cross compile.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
$as_echo_n "checking whether we are cross compiling... " >&6; }
if test "$cross_compiling" != yes; then
{ { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if { ac_try='./conftest$ac_cv_exeext'
{ { case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_try") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }; then
cross_compiling=no
else
if test "$cross_compiling" = maybe; then
cross_compiling=yes
else
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; }
fi
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
$as_echo "$cross_compiling" >&6; }
rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
$as_echo_n "checking for suffix of object files... " >&6; }
if ${ac_cv_objext+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_compile") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then :
for ac_file in conftest.o conftest.obj conftest.*; do
test -f "$ac_file" || continue;
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
break;;
esac
done
else
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
$as_echo "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
if ${ac_cv_c_compiler_gnu+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
#ifndef __GNUC__
choke me
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_compiler_gnu=yes
else
ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
GCC=yes
else
GCC=
fi
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
$as_echo_n "checking whether $CC accepts -g... " >&6; }
if ${ac_cv_prog_cc_g+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_save_c_werror_flag=$ac_c_werror_flag
ac_c_werror_flag=yes
ac_cv_prog_cc_g=no
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_prog_cc_g=yes
else
CFLAGS=""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
else
ac_c_werror_flag=$ac_save_c_werror_flag
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
$as_echo "$ac_cv_prog_cc_g" >&6; }
if test "$ac_test_CFLAGS" = set; then
CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
if test "$GCC" = yes; then
CFLAGS="-g -O2"
else
CFLAGS="-g"
fi
else
if test "$GCC" = yes; then
CFLAGS="-O2"
else
CFLAGS=
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
if ${ac_cv_prog_cc_c89+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
struct stat;
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
char **p;
int i;
{
return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
char *s;
va_list v;
va_start (v,p);
s = g (p, va_arg (v,int));
va_end (v);
return s;
}
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
function prototypes and stuff, but not '\xHH' hex character constants.
These don't provoke an error unfortunately, instead are silently treated
as 'x'. The following induces an error, until -std is added to get
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
array size at least. It's necessary to write '\x00'==0 to get something
that's true only with -std. */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
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#define FOO(x) 'x'
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main ()
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cd ..
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
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ac_count=0
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$as_echo "$lt_cv_prog_gnu_ld" >&6; }
with_gnu_ld=$lt_cv_prog_gnu_ld
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
if ${lt_cv_path_NM+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$NM"; then
# Let the user override the test.
lt_cv_path_NM=$NM
else
lt_nm_to_check=${ac_tool_prefix}nm
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
lt_nm_to_check="$lt_nm_to_check nm"
fi
for lt_tmp_nm in $lt_nm_to_check; do
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS=$lt_save_ifs
test -z "$ac_dir" && ac_dir=.
tmp_nm=$ac_dir/$lt_tmp_nm
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the 'sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
# Tru64's nm complains that /dev/null is an invalid object file
# MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
case $build_os in
mingw*) lt_bad_file=conftest.nm/nofile ;;
*) lt_bad_file=/dev/null ;;
esac
case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
*$lt_bad_file* | *'Invalid file or object type'*)
lt_cv_path_NM="$tmp_nm -B"
break 2
;;
*)
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
*/dev/null*)
lt_cv_path_NM="$tmp_nm -p"
break 2
;;
*)
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
continue # so that we can try to find one that supports BSD flags
;;
esac
;;
esac
fi
done
IFS=$lt_save_ifs
done
: ${lt_cv_path_NM=no}
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
$as_echo "$lt_cv_path_NM" >&6; }
if test no != "$lt_cv_path_NM"; then
NM=$lt_cv_path_NM
else
# Didn't find any BSD compatible name lister, look for dumpbin.
if test -n "$DUMPBIN"; then :
# Let the user override the test.
else
if test -n "$ac_tool_prefix"; then
for ac_prog in dumpbin "link -dump"
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_DUMPBIN+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$DUMPBIN"; then
ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
DUMPBIN=$ac_cv_prog_DUMPBIN
if test -n "$DUMPBIN"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
$as_echo "$DUMPBIN" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
test -n "$DUMPBIN" && break
done
fi
if test -z "$DUMPBIN"; then
ac_ct_DUMPBIN=$DUMPBIN
for ac_prog in dumpbin "link -dump"
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_DUMPBIN"; then
ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
if test -n "$ac_ct_DUMPBIN"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
$as_echo "$ac_ct_DUMPBIN" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
test -n "$ac_ct_DUMPBIN" && break
done
if test "x$ac_ct_DUMPBIN" = x; then
DUMPBIN=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
DUMPBIN=$ac_ct_DUMPBIN
fi
fi
case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
*COFF*)
DUMPBIN="$DUMPBIN -symbols -headers"
;;
*)
DUMPBIN=:
;;
esac
fi
if test : != "$DUMPBIN"; then
NM=$DUMPBIN
fi
fi
test -z "$NM" && NM=nm
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
$as_echo_n "checking the name lister ($NM) interface... " >&6; }
if ${lt_cv_nm_interface+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_nm_interface="BSD nm"
echo "int some_variable = 0;" > conftest.$ac_ext
(eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
(eval "$ac_compile" 2>conftest.err)
cat conftest.err >&5
(eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
cat conftest.err >&5
(eval echo "\"\$as_me:$LINENO: output\"" >&5)
cat conftest.out >&5
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
lt_cv_nm_interface="MS dumpbin"
fi
rm -f conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
$as_echo "$lt_cv_nm_interface" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
$as_echo_n "checking whether ln -s works... " >&6; }
LN_S=$as_ln_s
if test "$LN_S" = "ln -s"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
$as_echo "no, using $LN_S" >&6; }
fi
# find the maximum length of command line arguments
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
$as_echo_n "checking the maximum length of command line arguments... " >&6; }
if ${lt_cv_sys_max_cmd_len+:} false; then :
$as_echo_n "(cached) " >&6
else
i=0
teststring=ABCD
case $build_os in
msdosdjgpp*)
# On DJGPP, this test can blow up pretty badly due to problems in libc
# (any single argument exceeding 2000 bytes causes a buffer overrun
# during glob expansion). Even if it were fixed, the result of this
# check would be larger than it should be.
lt_cv_sys_max_cmd_len=12288; # 12K is about right
;;
gnu*)
# Under GNU Hurd, this test is not required because there is
# no limit to the length of command line arguments.
# Libtool will interpret -1 as no limit whatsoever
lt_cv_sys_max_cmd_len=-1;
;;
cygwin* | mingw* | cegcc*)
# On Win9x/ME, this test blows up -- it succeeds, but takes
# about 5 minutes as the teststring grows exponentially.
# Worse, since 9x/ME are not pre-emptively multitasking,
# you end up with a "frozen" computer, even though with patience
# the test eventually succeeds (with a max line length of 256k).
# Instead, let's just punt: use the minimum linelength reported by
# all of the supported platforms: 8192 (on NT/2K/XP).
lt_cv_sys_max_cmd_len=8192;
;;
mint*)
# On MiNT this can take a long time and run out of memory.
lt_cv_sys_max_cmd_len=8192;
;;
amigaos*)
# On AmigaOS with pdksh, this test takes hours, literally.
# So we just punt and use a minimum line length of 8192.
lt_cv_sys_max_cmd_len=8192;
;;
bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
# This has been around since 386BSD, at least. Likely further.
if test -x /sbin/sysctl; then
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
elif test -x /usr/sbin/sysctl; then
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
else
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
fi
# And add a safety zone
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
;;
interix*)
# We know the value 262144 and hardcode it with a safety zone (like BSD)
lt_cv_sys_max_cmd_len=196608
;;
os2*)
# The test takes a long time on OS/2.
lt_cv_sys_max_cmd_len=8192
;;
osf*)
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
# nice to cause kernel panics so lets avoid the loop below.
# First set a reasonable default.
lt_cv_sys_max_cmd_len=16384
#
if test -x /sbin/sysconfig; then
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
*1*) lt_cv_sys_max_cmd_len=-1 ;;
esac
fi
;;
sco3.2v5*)
lt_cv_sys_max_cmd_len=102400
;;
sysv5* | sco5v6* | sysv4.2uw2*)
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
if test -n "$kargmax"; then
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
else
lt_cv_sys_max_cmd_len=32768
fi
;;
*)
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
if test -n "$lt_cv_sys_max_cmd_len" && \
test undefined != "$lt_cv_sys_max_cmd_len"; then
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
else
# Make teststring a little bigger before we do anything with it.
# a 1K string should be a reasonable start.
for i in 1 2 3 4 5 6 7 8; do
teststring=$teststring$teststring
done
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
# If test is not a shell built-in, we'll probably end up computing a
# maximum length that is only half of the actual maximum length, but
# we can't tell.
while { test X`env echo "$teststring$teststring" 2>/dev/null` \
= "X$teststring$teststring"; } >/dev/null 2>&1 &&
test 17 != "$i" # 1/2 MB should be enough
do
i=`expr $i + 1`
teststring=$teststring$teststring
done
# Only check the string length outside the loop.
lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
teststring=
# Add a significant safety factor because C++ compilers can tack on
# massive amounts of additional arguments before passing them to the
# linker. It appears as though 1/2 is a usable value.
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
fi
;;
esac
fi
if test -n "$lt_cv_sys_max_cmd_len"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
$as_echo "none" >&6; }
fi
max_cmd_len=$lt_cv_sys_max_cmd_len
: ${CP="cp -f"}
: ${MV="mv -f"}
: ${RM="rm -f"}
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
lt_unset=unset
else
lt_unset=false
fi
# test EBCDIC or ASCII
case `echo X|tr X '\101'` in
A) # ASCII based system
# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
lt_SP2NL='tr \040 \012'
lt_NL2SP='tr \015\012 \040\040'
;;
*) # EBCDIC based system
lt_SP2NL='tr \100 \n'
lt_NL2SP='tr \r\n \100\100'
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
if ${lt_cv_to_host_file_cmd+:} false; then :
$as_echo_n "(cached) " >&6
else
case $host in
*-*-mingw* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
;;
*-*-cygwin* )
lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
;;
* ) # otherwise, assume *nix
lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
;;
esac
;;
*-*-cygwin* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
;;
*-*-cygwin* )
lt_cv_to_host_file_cmd=func_convert_file_noop
;;
* ) # otherwise, assume *nix
lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
;;
esac
;;
* ) # unhandled hosts (and "normal" native builds)
lt_cv_to_host_file_cmd=func_convert_file_noop
;;
esac
fi
to_host_file_cmd=$lt_cv_to_host_file_cmd
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
$as_echo "$lt_cv_to_host_file_cmd" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
if ${lt_cv_to_tool_file_cmd+:} false; then :
$as_echo_n "(cached) " >&6
else
#assume ordinary cross tools, or native build.
lt_cv_to_tool_file_cmd=func_convert_file_noop
case $host in
*-*-mingw* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
;;
esac
;;
esac
fi
to_tool_file_cmd=$lt_cv_to_tool_file_cmd
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
$as_echo_n "checking for $LD option to reload object files... " >&6; }
if ${lt_cv_ld_reload_flag+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_ld_reload_flag='-r'
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
$as_echo "$lt_cv_ld_reload_flag" >&6; }
reload_flag=$lt_cv_ld_reload_flag
case $reload_flag in
"" | " "*) ;;
*) reload_flag=" $reload_flag" ;;
esac
reload_cmds='$LD$reload_flag -o $output$reload_objs'
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
if test yes != "$GCC"; then
reload_cmds=false
fi
;;
darwin*)
if test yes = "$GCC"; then
reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
else
reload_cmds='$LD$reload_flag -o $output$reload_objs'
fi
;;
esac
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
set dummy ${ac_tool_prefix}objdump; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OBJDUMP+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$OBJDUMP"; then
ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
OBJDUMP=$ac_cv_prog_OBJDUMP
if test -n "$OBJDUMP"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
$as_echo "$OBJDUMP" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_OBJDUMP"; then
ac_ct_OBJDUMP=$OBJDUMP
# Extract the first word of "objdump", so it can be a program name with args.
set dummy objdump; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_OBJDUMP"; then
ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_OBJDUMP="objdump"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
if test -n "$ac_ct_OBJDUMP"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
$as_echo "$ac_ct_OBJDUMP" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_ct_OBJDUMP" = x; then
OBJDUMP="false"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
OBJDUMP=$ac_ct_OBJDUMP
fi
else
OBJDUMP="$ac_cv_prog_OBJDUMP"
fi
test -z "$OBJDUMP" && OBJDUMP=objdump
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
$as_echo_n "checking how to recognize dependent libraries... " >&6; }
if ${lt_cv_deplibs_check_method+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_file_magic_cmd='$MAGIC_CMD'
lt_cv_file_magic_test_file=
lt_cv_deplibs_check_method='unknown'
# Need to set the preceding variable on all platforms that support
# interlibrary dependencies.
# 'none' -- dependencies not supported.
# 'unknown' -- same as none, but documents that we really don't know.
# 'pass_all' -- all dependencies passed with no checks.
# 'test_compile' -- check by making test program.
# 'file_magic [[regex]]' -- check by looking for files in library path
# that responds to the $file_magic_cmd with a given extended regex.
# If you have 'file' or equivalent on your system and you're not sure
# whether 'pass_all' will *always* work, you probably want this one.
case $host_os in
aix[4-9]*)
lt_cv_deplibs_check_method=pass_all
;;
beos*)
lt_cv_deplibs_check_method=pass_all
;;
bsdi[45]*)
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
lt_cv_file_magic_cmd='/usr/bin/file -L'
lt_cv_file_magic_test_file=/shlib/libc.so
;;
cygwin*)
# func_win32_libid is a shell function defined in ltmain.sh
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
lt_cv_file_magic_cmd='func_win32_libid'
;;
mingw* | pw32*)
# Base MSYS/MinGW do not provide the 'file' command needed by
# func_win32_libid shell function, so use a weaker test based on 'objdump',
# unless we find 'file', for example because we are cross-compiling.
if ( file / ) >/dev/null 2>&1; then
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
lt_cv_file_magic_cmd='func_win32_libid'
else
# Keep this pattern in sync with the one in func_win32_libid.
lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
lt_cv_file_magic_cmd='$OBJDUMP -f'
fi
;;
cegcc*)
# use the weaker test based on 'objdump'. See mingw*.
lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
lt_cv_file_magic_cmd='$OBJDUMP -f'
;;
darwin* | rhapsody*)
lt_cv_deplibs_check_method=pass_all
;;
freebsd* | dragonfly*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
case $host_cpu in
i*86 )
# Not sure whether the presence of OpenBSD here was a mistake.
# Let's accept both of them until this is cleared up.
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
lt_cv_file_magic_cmd=/usr/bin/file
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
;;
esac
else
lt_cv_deplibs_check_method=pass_all
fi
;;
haiku*)
lt_cv_deplibs_check_method=pass_all
;;
hpux10.20* | hpux11*)
lt_cv_file_magic_cmd=/usr/bin/file
case $host_cpu in
ia64*)
lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
;;
hppa*64*)
lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
;;
*)
lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
lt_cv_file_magic_test_file=/usr/lib/libc.sl
;;
esac
;;
interix[3-9]*)
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
;;
irix5* | irix6* | nonstopux*)
case $LD in
*-32|*"-32 ") libmagic=32-bit;;
*-n32|*"-n32 ") libmagic=N32;;
*-64|*"-64 ") libmagic=64-bit;;
*) libmagic=never-match;;
esac
lt_cv_deplibs_check_method=pass_all
;;
# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
lt_cv_deplibs_check_method=pass_all
;;
netbsd* | netbsdelf*-gnu)
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
else
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
fi
;;
newos6*)
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
lt_cv_file_magic_cmd=/usr/bin/file
lt_cv_file_magic_test_file=/usr/lib/libnls.so
;;
*nto* | *qnx*)
lt_cv_deplibs_check_method=pass_all
;;
openbsd* | bitrig*)
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
else
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
fi
;;
osf3* | osf4* | osf5*)
lt_cv_deplibs_check_method=pass_all
;;
rdos*)
lt_cv_deplibs_check_method=pass_all
;;
solaris*)
lt_cv_deplibs_check_method=pass_all
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
lt_cv_deplibs_check_method=pass_all
;;
sysv4 | sysv4.3*)
case $host_vendor in
motorola)
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
;;
ncr)
lt_cv_deplibs_check_method=pass_all
;;
sequent)
lt_cv_file_magic_cmd='/bin/file'
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
;;
sni)
lt_cv_file_magic_cmd='/bin/file'
lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
lt_cv_file_magic_test_file=/lib/libc.so
;;
siemens)
lt_cv_deplibs_check_method=pass_all
;;
pc)
lt_cv_deplibs_check_method=pass_all
;;
esac
;;
tpf*)
lt_cv_deplibs_check_method=pass_all
;;
os2*)
lt_cv_deplibs_check_method=pass_all
;;
esac
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
$as_echo "$lt_cv_deplibs_check_method" >&6; }
file_magic_glob=
want_nocaseglob=no
if test "$build" = "$host"; then
case $host_os in
mingw* | pw32*)
if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
want_nocaseglob=yes
else
file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
fi
;;
esac
fi
file_magic_cmd=$lt_cv_file_magic_cmd
deplibs_check_method=$lt_cv_deplibs_check_method
test -z "$deplibs_check_method" && deplibs_check_method=unknown
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
set dummy ${ac_tool_prefix}dlltool; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_DLLTOOL+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$DLLTOOL"; then
ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
DLLTOOL=$ac_cv_prog_DLLTOOL
if test -n "$DLLTOOL"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
$as_echo "$DLLTOOL" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_DLLTOOL"; then
ac_ct_DLLTOOL=$DLLTOOL
# Extract the first word of "dlltool", so it can be a program name with args.
set dummy dlltool; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_DLLTOOL"; then
ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_DLLTOOL="dlltool"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
if test -n "$ac_ct_DLLTOOL"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
$as_echo "$ac_ct_DLLTOOL" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_ct_DLLTOOL" = x; then
DLLTOOL="false"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
DLLTOOL=$ac_ct_DLLTOOL
fi
else
DLLTOOL="$ac_cv_prog_DLLTOOL"
fi
test -z "$DLLTOOL" && DLLTOOL=dlltool
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_sharedlib_from_linklib_cmd='unknown'
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
# two different shell functions defined in ltmain.sh;
# decide which one to use based on capabilities of $DLLTOOL
case `$DLLTOOL --help 2>&1` in
*--identify-strict*)
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
;;
*)
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
;;
esac
;;
*)
# fallback: assume linklib IS sharedlib
lt_cv_sharedlib_from_linklib_cmd=$ECHO
;;
esac
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
if test -n "$ac_tool_prefix"; then
for ac_prog in ar
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_AR+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$AR"; then
ac_cv_prog_AR="$AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
AR=$ac_cv_prog_AR
if test -n "$AR"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
$as_echo "$AR" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
test -n "$AR" && break
done
fi
if test -z "$AR"; then
ac_ct_AR=$AR
for ac_prog in ar
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_AR+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_AR"; then
ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_AR="$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_AR=$ac_cv_prog_ac_ct_AR
if test -n "$ac_ct_AR"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
$as_echo "$ac_ct_AR" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
test -n "$ac_ct_AR" && break
done
if test "x$ac_ct_AR" = x; then
AR="false"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
AR=$ac_ct_AR
fi
fi
: ${AR=ar}
: ${AR_FLAGS=cr}
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
$as_echo_n "checking for archiver @FILE support... " >&6; }
if ${lt_cv_ar_at_file+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_ar_at_file=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
echo conftest.$ac_objext > conftest.lst
lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
(eval $lt_ar_try) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if test 0 -eq "$ac_status"; then
# Ensure the archiver fails upon bogus file names.
rm -f conftest.$ac_objext libconftest.a
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
(eval $lt_ar_try) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if test 0 -ne "$ac_status"; then
lt_cv_ar_at_file=@
fi
fi
rm -f conftest.* libconftest.a
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
$as_echo "$lt_cv_ar_at_file" >&6; }
if test no = "$lt_cv_ar_at_file"; then
archiver_list_spec=
else
archiver_list_spec=$lt_cv_ar_at_file
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_STRIP+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$STRIP"; then
ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_STRIP="${ac_tool_prefix}strip"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
STRIP=$ac_cv_prog_STRIP
if test -n "$STRIP"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
$as_echo "$STRIP" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_STRIP"; then
ac_ct_STRIP=$STRIP
# Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_STRIP"; then
ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_STRIP="strip"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
if test -n "$ac_ct_STRIP"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
$as_echo "$ac_ct_STRIP" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_ct_STRIP" = x; then
STRIP=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
STRIP=$ac_ct_STRIP
fi
else
STRIP="$ac_cv_prog_STRIP"
fi
test -z "$STRIP" && STRIP=:
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_RANLIB+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$RANLIB"; then
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
$as_echo "$RANLIB" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_RANLIB"; then
ac_ct_RANLIB=$RANLIB
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_RANLIB"; then
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_RANLIB="ranlib"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
$as_echo "$ac_ct_RANLIB" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_ct_RANLIB" = x; then
RANLIB=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
RANLIB=$ac_ct_RANLIB
fi
else
RANLIB="$ac_cv_prog_RANLIB"
fi
test -z "$RANLIB" && RANLIB=:
# Determine commands to create old-style static archives.
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
old_postinstall_cmds='chmod 644 $oldlib'
old_postuninstall_cmds=
if test -n "$RANLIB"; then
case $host_os in
bitrig* | openbsd*)
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
;;
*)
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
;;
esac
old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
fi
case $host_os in
darwin*)
lock_old_archive_extraction=yes ;;
*)
lock_old_archive_extraction=no ;;
esac
# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}
# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
# Allow CC to be a program name with arguments.
compiler=$CC
# Check for command to grab the raw symbol name followed by C symbol from nm.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
if ${lt_cv_sys_global_symbol_pipe+:} false; then :
$as_echo_n "(cached) " >&6
else
# These are sane defaults that work on at least a few old systems.
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
# Character class describing NM global symbol codes.
symcode='[BCDEGRST]'
# Regexp to match symbols that can be accessed directly from C.
sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
# Define system-specific variables.
case $host_os in
aix*)
symcode='[BCDT]'
;;
cygwin* | mingw* | pw32* | cegcc*)
symcode='[ABCDGISTW]'
;;
hpux*)
if test ia64 = "$host_cpu"; then
symcode='[ABCDEGRST]'
fi
;;
irix* | nonstopux*)
symcode='[BCDEGRST]'
;;
osf*)
symcode='[BCDEGQRST]'
;;
solaris*)
symcode='[BDRT]'
;;
sco3.2v5*)
symcode='[DT]'
;;
sysv4.2uw2*)
symcode='[DT]'
;;
sysv5* | sco5v6* | unixware* | OpenUNIX*)
symcode='[ABDT]'
;;
sysv4)
symcode='[DFNSTU]'
;;
esac
# If we're using GNU nm, then use its standard symbol codes.
case `$NM -V 2>&1` in
*GNU* | *'with BFD'*)
symcode='[ABCDGIRSTW]' ;;
esac
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
# Gets list of data symbols to import.
lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
# Adjust the below global symbol transforms to fixup imported variables.
lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
lt_c_name_lib_hook="\
-e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
-e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
else
# Disable hooks by default.
lt_cv_sys_global_symbol_to_import=
lt_cdecl_hook=
lt_c_name_hook=
lt_c_name_lib_hook=
fi
# Transform an extracted symbol line into a proper C declaration.
# Some systems (esp. on ia64) link data and code symbols differently,
# so use this general approach.
lt_cv_sys_global_symbol_to_cdecl="sed -n"\
$lt_cdecl_hook\
" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
# Transform an extracted symbol line into symbol name and symbol address
lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
$lt_c_name_hook\
" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
# Transform an extracted symbol line into symbol name with lib prefix and
# symbol address.
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
$lt_c_name_lib_hook\
" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
# Handle CRLF in mingw tool chain
opt_cr=
case $build_os in
mingw*)
opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
;;
esac
# Try without a prefix underscore, then with it.
for ac_symprfx in "" "_"; do
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
symxfrm="\\1 $ac_symprfx\\2 \\2"
# Write the raw and C identifiers.
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
# Fake it for dumpbin and say T for any non-static function,
# D for any global variable and I for any imported variable.
# Also find C++ and __fastcall symbols from MSVC++,
# which start with @ or ?.
lt_cv_sys_global_symbol_pipe="$AWK '"\
" {last_section=section; section=\$ 3};"\
" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
" \$ 0!~/External *\|/{next};"\
" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
" {if(hide[section]) next};"\
" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
" ' prfx=^$ac_symprfx"
else
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
fi
lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
# Check to see that the pipe works correctly.
pipe_works=no
rm -f conftest*
cat > conftest.$ac_ext <<_LT_EOF
#ifdef __cplusplus
extern "C" {
#endif
char nm_test_var;
void nm_test_func(void);
void nm_test_func(void){}
#ifdef __cplusplus
}
#endif
int main(){nm_test_var='a';nm_test_func();return(0);}
_LT_EOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
# Now try to grab the symbols.
nlist=conftest.nm
$ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&5
if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&5 && test -s "$nlist"; then
# Try sorting and uniquifying the output.
if sort "$nlist" | uniq > "$nlist"T; then
mv -f "$nlist"T "$nlist"
else
rm -f "$nlist"T
fi
# Make sure that we snagged all the symbols we need.
if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
cat <<_LT_EOF > conftest.$ac_ext
/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
/* DATA imports from DLLs on WIN32 can't be const, because runtime
relocations are performed -- see ld's documentation on pseudo-relocs. */
# define LT_DLSYM_CONST
#elif defined __osf__
/* This system does not cope well with relocations in const data. */
# define LT_DLSYM_CONST
#else
# define LT_DLSYM_CONST const
#endif
#ifdef __cplusplus
extern "C" {
#endif
_LT_EOF
# Now generate the symbol file.
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
cat <<_LT_EOF >> conftest.$ac_ext
/* The mapping between symbol names and symbols. */
LT_DLSYM_CONST struct {
const char *name;
void *address;
}
lt__PROGRAM__LTX_preloaded_symbols[] =
{
{ "@PROGRAM@", (void *) 0 },
_LT_EOF
$SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
cat <<\_LT_EOF >> conftest.$ac_ext
{0, (void *) 0}
};
/* This works around a problem in FreeBSD linker */
#ifdef FREEBSD_WORKAROUND
static const void *lt_preloaded_setup() {
return lt__PROGRAM__LTX_preloaded_symbols;
}
#endif
#ifdef __cplusplus
}
#endif
_LT_EOF
# Now try linking the two files.
mv conftest.$ac_objext conftstm.$ac_objext
lt_globsym_save_LIBS=$LIBS
lt_globsym_save_CFLAGS=$CFLAGS
LIBS=conftstm.$ac_objext
CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s conftest$ac_exeext; then
pipe_works=yes
fi
LIBS=$lt_globsym_save_LIBS
CFLAGS=$lt_globsym_save_CFLAGS
else
echo "cannot find nm_test_func in $nlist" >&5
fi
else
echo "cannot find nm_test_var in $nlist" >&5
fi
else
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
fi
else
echo "$progname: failed program was:" >&5
cat conftest.$ac_ext >&5
fi
rm -rf conftest* conftst*
# Do not use the global_symbol_pipe unless it works.
if test yes = "$pipe_works"; then
break
else
lt_cv_sys_global_symbol_pipe=
fi
done
fi
if test -z "$lt_cv_sys_global_symbol_pipe"; then
lt_cv_sys_global_symbol_to_cdecl=
fi
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
$as_echo "failed" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
$as_echo "ok" >&6; }
fi
# Response file support.
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
nm_file_list_spec='@'
elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
nm_file_list_spec='@'
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
$as_echo_n "checking for sysroot... " >&6; }
# Check whether --with-sysroot was given.
if test "${with_sysroot+set}" = set; then :
withval=$with_sysroot;
else
with_sysroot=no
fi
lt_sysroot=
case $with_sysroot in #(
yes)
if test yes = "$GCC"; then
lt_sysroot=`$CC --print-sysroot 2>/dev/null`
fi
;; #(
/*)
lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
;; #(
no|'')
;; #(
*)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
$as_echo "$with_sysroot" >&6; }
as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
$as_echo "${lt_sysroot:-no}" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
$as_echo_n "checking for a working dd... " >&6; }
if ${ac_cv_path_lt_DD+:} false; then :
$as_echo_n "(cached) " >&6
else
printf 0123456789abcdef0123456789abcdef >conftest.i
cat conftest.i conftest.i >conftest2.i
: ${lt_DD:=$DD}
if test -z "$lt_DD"; then
ac_path_lt_DD_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in dd; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_lt_DD" || continue
if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then
cmp -s conftest.i conftest.out \
&& ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
fi
$ac_path_lt_DD_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_lt_DD"; then
:
fi
else
ac_cv_path_lt_DD=$lt_DD
fi
rm -f conftest.i conftest2.i conftest.out
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
$as_echo "$ac_cv_path_lt_DD" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
$as_echo_n "checking how to truncate binary pipes... " >&6; }
if ${lt_cv_truncate_bin+:} false; then :
$as_echo_n "(cached) " >&6
else
printf 0123456789abcdef0123456789abcdef >conftest.i
cat conftest.i conftest.i >conftest2.i
lt_cv_truncate_bin=
if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then
cmp -s conftest.i conftest.out \
&& lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
fi
rm -f conftest.i conftest2.i conftest.out
test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
$as_echo "$lt_cv_truncate_bin" >&6; }
# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
func_cc_basename ()
{
for cc_temp in $*""; do
case $cc_temp in
compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
\-*) ;;
*) break;;
esac
done
func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
}
# Check whether --enable-libtool-lock was given.
if test "${enable_libtool_lock+set}" = set; then :
enableval=$enable_libtool_lock;
fi
test no = "$enable_libtool_lock" || enable_libtool_lock=yes
# Some flags need to be propagated to the compiler or linker for good
# libtool support.
case $host in
ia64-*-hpux*)
# Find out what ABI is being produced by ac_compile, and set mode
# options accordingly.
echo 'int i;' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
case `/usr/bin/file conftest.$ac_objext` in
*ELF-32*)
HPUX_IA64_MODE=32
;;
*ELF-64*)
HPUX_IA64_MODE=64
;;
esac
fi
rm -rf conftest*
;;
*-*-irix6*)
# Find out what ABI is being produced by ac_compile, and set linker
# options accordingly.
echo '#line '$LINENO' "configure"' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
if test yes = "$lt_cv_prog_gnu_ld"; then
case `/usr/bin/file conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -melf32bsmip"
;;
*N32*)
LD="${LD-ld} -melf32bmipn32"
;;
*64-bit*)
LD="${LD-ld} -melf64bmip"
;;
esac
else
case `/usr/bin/file conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -32"
;;
*N32*)
LD="${LD-ld} -n32"
;;
*64-bit*)
LD="${LD-ld} -64"
;;
esac
fi
fi
rm -rf conftest*
;;
mips64*-*linux*)
# Find out what ABI is being produced by ac_compile, and set linker
# options accordingly.
echo '#line '$LINENO' "configure"' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
emul=elf
case `/usr/bin/file conftest.$ac_objext` in
*32-bit*)
emul="${emul}32"
;;
*64-bit*)
emul="${emul}64"
;;
esac
case `/usr/bin/file conftest.$ac_objext` in
*MSB*)
emul="${emul}btsmip"
;;
*LSB*)
emul="${emul}ltsmip"
;;
esac
case `/usr/bin/file conftest.$ac_objext` in
*N32*)
emul="${emul}n32"
;;
esac
LD="${LD-ld} -m $emul"
fi
rm -rf conftest*
;;
x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
# Find out what ABI is being produced by ac_compile, and set linker
# options accordingly. Note that the listed cases only cover the
# situations where additional linker options are needed (such as when
# doing 32-bit compilation for a host where ld defaults to 64-bit, or
# vice versa); the common cases where no linker options are needed do
# not appear in the list.
echo 'int i;' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
case `/usr/bin/file conftest.o` in
*32-bit*)
case $host in
x86_64-*kfreebsd*-gnu)
LD="${LD-ld} -m elf_i386_fbsd"
;;
x86_64-*linux*)
case `/usr/bin/file conftest.o` in
*x86-64*)
LD="${LD-ld} -m elf32_x86_64"
;;
*)
LD="${LD-ld} -m elf_i386"
;;
esac
;;
powerpc64le-*linux*)
LD="${LD-ld} -m elf32lppclinux"
;;
powerpc64-*linux*)
LD="${LD-ld} -m elf32ppclinux"
;;
s390x-*linux*)
LD="${LD-ld} -m elf_s390"
;;
sparc64-*linux*)
LD="${LD-ld} -m elf32_sparc"
;;
esac
;;
*64-bit*)
case $host in
x86_64-*kfreebsd*-gnu)
LD="${LD-ld} -m elf_x86_64_fbsd"
;;
x86_64-*linux*)
LD="${LD-ld} -m elf_x86_64"
;;
powerpcle-*linux*)
LD="${LD-ld} -m elf64lppc"
;;
powerpc-*linux*)
LD="${LD-ld} -m elf64ppc"
;;
s390*-*linux*|s390*-*tpf*)
LD="${LD-ld} -m elf64_s390"
;;
sparc*-*linux*)
LD="${LD-ld} -m elf64_sparc"
;;
esac
;;
esac
fi
rm -rf conftest*
;;
*-*-sco3.2v5*)
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
SAVE_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS -belf"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
if ${lt_cv_cc_needs_belf+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
lt_cv_cc_needs_belf=yes
else
lt_cv_cc_needs_belf=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
$as_echo "$lt_cv_cc_needs_belf" >&6; }
if test yes != "$lt_cv_cc_needs_belf"; then
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
CFLAGS=$SAVE_CFLAGS
fi
;;
*-*solaris*)
# Find out what ABI is being produced by ac_compile, and set linker
# options accordingly.
echo 'int i;' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
case `/usr/bin/file conftest.o` in
*64-bit*)
case $lt_cv_prog_gnu_ld in
yes*)
case $host in
i?86-*-solaris*|x86_64-*-solaris*)
LD="${LD-ld} -m elf_x86_64"
;;
sparc*-*-solaris*)
LD="${LD-ld} -m elf64_sparc"
;;
esac
# GNU ld 2.21 introduced _sol2 emulations. Use them if available.
if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
LD=${LD-ld}_sol2
fi
;;
*)
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
LD="${LD-ld} -64"
fi
;;
esac
;;
esac
fi
rm -rf conftest*
;;
esac
need_locks=$enable_libtool_lock
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
set dummy ${ac_tool_prefix}mt; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$MANIFEST_TOOL"; then
ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
if test -n "$MANIFEST_TOOL"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
$as_echo "$MANIFEST_TOOL" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
# Extract the first word of "mt", so it can be a program name with args.
set dummy mt; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_MANIFEST_TOOL"; then
ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
if test -n "$ac_ct_MANIFEST_TOOL"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_ct_MANIFEST_TOOL" = x; then
MANIFEST_TOOL=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
fi
else
MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
fi
test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
if ${lt_cv_path_mainfest_tool+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_path_mainfest_tool=no
echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
$MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
cat conftest.err >&5
if $GREP 'Manifest Tool' conftest.out > /dev/null; then
lt_cv_path_mainfest_tool=yes
fi
rm -f conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
$as_echo "$lt_cv_path_mainfest_tool" >&6; }
if test yes != "$lt_cv_path_mainfest_tool"; then
MANIFEST_TOOL=:
fi
case $host_os in
rhapsody* | darwin*)
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_DSYMUTIL+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$DSYMUTIL"; then
ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
DSYMUTIL=$ac_cv_prog_DSYMUTIL
if test -n "$DSYMUTIL"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
$as_echo "$DSYMUTIL" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_DSYMUTIL"; then
ac_ct_DSYMUTIL=$DSYMUTIL
# Extract the first word of "dsymutil", so it can be a program name with args.
set dummy dsymutil; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_DSYMUTIL"; then
ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
if test -n "$ac_ct_DSYMUTIL"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
$as_echo "$ac_ct_DSYMUTIL" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_ct_DSYMUTIL" = x; then
DSYMUTIL=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
DSYMUTIL=$ac_ct_DSYMUTIL
fi
else
DSYMUTIL="$ac_cv_prog_DSYMUTIL"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
set dummy ${ac_tool_prefix}nmedit; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_NMEDIT+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$NMEDIT"; then
ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
NMEDIT=$ac_cv_prog_NMEDIT
if test -n "$NMEDIT"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
$as_echo "$NMEDIT" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_NMEDIT"; then
ac_ct_NMEDIT=$NMEDIT
# Extract the first word of "nmedit", so it can be a program name with args.
set dummy nmedit; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_NMEDIT"; then
ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_NMEDIT="nmedit"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
if test -n "$ac_ct_NMEDIT"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
$as_echo "$ac_ct_NMEDIT" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_ct_NMEDIT" = x; then
NMEDIT=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
NMEDIT=$ac_ct_NMEDIT
fi
else
NMEDIT="$ac_cv_prog_NMEDIT"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
set dummy ${ac_tool_prefix}lipo; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_LIPO+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$LIPO"; then
ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
LIPO=$ac_cv_prog_LIPO
if test -n "$LIPO"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
$as_echo "$LIPO" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_LIPO"; then
ac_ct_LIPO=$LIPO
# Extract the first word of "lipo", so it can be a program name with args.
set dummy lipo; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_LIPO"; then
ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_LIPO="lipo"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
if test -n "$ac_ct_LIPO"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
$as_echo "$ac_ct_LIPO" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_ct_LIPO" = x; then
LIPO=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
LIPO=$ac_ct_LIPO
fi
else
LIPO="$ac_cv_prog_LIPO"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
set dummy ${ac_tool_prefix}otool; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OTOOL+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$OTOOL"; then
ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
OTOOL=$ac_cv_prog_OTOOL
if test -n "$OTOOL"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
$as_echo "$OTOOL" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_OTOOL"; then
ac_ct_OTOOL=$OTOOL
# Extract the first word of "otool", so it can be a program name with args.
set dummy otool; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_OTOOL"; then
ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_OTOOL="otool"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
if test -n "$ac_ct_OTOOL"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
$as_echo "$ac_ct_OTOOL" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_ct_OTOOL" = x; then
OTOOL=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
OTOOL=$ac_ct_OTOOL
fi
else
OTOOL="$ac_cv_prog_OTOOL"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
set dummy ${ac_tool_prefix}otool64; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OTOOL64+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$OTOOL64"; then
ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
OTOOL64=$ac_cv_prog_OTOOL64
if test -n "$OTOOL64"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
$as_echo "$OTOOL64" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_OTOOL64"; then
ac_ct_OTOOL64=$OTOOL64
# Extract the first word of "otool64", so it can be a program name with args.
set dummy otool64; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_OTOOL64"; then
ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_OTOOL64="otool64"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
if test -n "$ac_ct_OTOOL64"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
$as_echo "$ac_ct_OTOOL64" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_ct_OTOOL64" = x; then
OTOOL64=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
OTOOL64=$ac_ct_OTOOL64
fi
else
OTOOL64="$ac_cv_prog_OTOOL64"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
$as_echo_n "checking for -single_module linker flag... " >&6; }
if ${lt_cv_apple_cc_single_mod+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_apple_cc_single_mod=no
if test -z "$LT_MULTI_MODULE"; then
# By default we will add the -single_module flag. You can override
# by either setting the environment variable LT_MULTI_MODULE
# non-empty at configure time, or by adding -multi_module to the
# link flags.
rm -rf libconftest.dylib*
echo "int foo(void){return 1;}" > conftest.c
echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib -Wl,-single_module conftest.c" >&5
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib -Wl,-single_module conftest.c 2>conftest.err
_lt_result=$?
# If there is a non-empty error log, and "single_module"
# appears in it, assume the flag caused a linker warning
if test -s conftest.err && $GREP single_module conftest.err; then
cat conftest.err >&5
# Otherwise, if the output was created with a 0 exit code from
# the compiler, it worked.
elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
lt_cv_apple_cc_single_mod=yes
else
cat conftest.err >&5
fi
rm -rf libconftest.dylib*
rm -f conftest.*
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
if ${lt_cv_ld_exported_symbols_list+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_ld_exported_symbols_list=no
save_LDFLAGS=$LDFLAGS
echo "_main" > conftest.sym
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
lt_cv_ld_exported_symbols_list=yes
else
lt_cv_ld_exported_symbols_list=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LDFLAGS=$save_LDFLAGS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
$as_echo_n "checking for -force_load linker flag... " >&6; }
if ${lt_cv_ld_force_load+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_ld_force_load=no
cat > conftest.c << _LT_EOF
int forced_loaded() { return 2;}
_LT_EOF
echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
$LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
echo "$AR cr libconftest.a conftest.o" >&5
$AR cr libconftest.a conftest.o 2>&5
echo "$RANLIB libconftest.a" >&5
$RANLIB libconftest.a 2>&5
cat > conftest.c << _LT_EOF
int main() { return 0;}
_LT_EOF
echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
_lt_result=$?
if test -s conftest.err && $GREP force_load conftest.err; then
cat conftest.err >&5
elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
lt_cv_ld_force_load=yes
else
cat conftest.err >&5
fi
rm -f conftest.err libconftest.a conftest conftest.c
rm -rf conftest.dSYM
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
$as_echo "$lt_cv_ld_force_load" >&6; }
case $host_os in
rhapsody* | darwin1.[012])
_lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
darwin1.*)
_lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
darwin*) # darwin 5.x on
# if running on 10.5 or later, the deployment target defaults
# to the OS version, if on x86, and 10.4, the deployment
# target defaults to 10.4. Don't you love it?
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
10.0,*86*-darwin8*|10.0,*-darwin[912]*)
_lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
10.[012][,.]*)
_lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
10.*|11.*)
_lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
esac
;;
esac
if test yes = "$lt_cv_apple_cc_single_mod"; then
_lt_dar_single_mod='$single_module'
fi
if test yes = "$lt_cv_ld_exported_symbols_list"; then
_lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
else
_lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
fi
if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
_lt_dsymutil='~$DSYMUTIL $lib || :'
else
_lt_dsymutil=
fi
;;
esac
# func_munge_path_list VARIABLE PATH
# -----------------------------------
# VARIABLE is name of variable containing _space_ separated list of
# directories to be munged by the contents of PATH, which is string
# having a format:
# "DIR[:DIR]:"
# string "DIR[ DIR]" will be prepended to VARIABLE
# ":DIR[:DIR]"
# string "DIR[ DIR]" will be appended to VARIABLE
# "DIRP[:DIRP]::[DIRA:]DIRA"
# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
# "DIRA[ DIRA]" will be appended to VARIABLE
# "DIR[:DIR]"
# VARIABLE will be replaced by "DIR[ DIR]"
func_munge_path_list ()
{
case x$2 in
x)
;;
*:)
eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
;;
x:*)
eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
;;
*::*)
eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
;;
*)
eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
;;
esac
}
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
$as_echo_n "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
fi
if test -z "$CPP"; then
if ${ac_cv_prog_CPP+:} false; then :
$as_echo_n "(cached) " >&6
else
# Double quotes because CPP needs to be expanded
for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
do
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# Prefer to if __STDC__ is defined, since
# exists even on freestanding compilers.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __STDC__
# include
#else
# include
#endif
Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
else
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
# Broken: success on invalid input.
continue
else
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
break
fi
done
ac_cv_prog_CPP=$CPP
fi
CPP=$ac_cv_prog_CPP
else
ac_cv_prog_CPP=$CPP
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
$as_echo "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# Prefer to if __STDC__ is defined, since
# exists even on freestanding compilers.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __STDC__
# include
#else
# include
#endif
Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
else
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
# Broken: success on invalid input.
continue
else
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
else
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
$as_echo_n "checking for ANSI C header files... " >&6; }
if ${ac_cv_header_stdc+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_header_stdc=yes
else
ac_cv_header_stdc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "memchr" >/dev/null 2>&1; then :
else
ac_cv_header_stdc=no
fi
rm -f conftest*
fi
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "free" >/dev/null 2>&1; then :
else
ac_cv_header_stdc=no
fi
rm -f conftest*
fi
if test $ac_cv_header_stdc = yes; then
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
if test "$cross_compiling" = yes; then :
:
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
(('a' <= (c) && (c) <= 'i') \
|| ('j' <= (c) && (c) <= 'r') \
|| ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
int i;
for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i))
|| toupper (i) != TOUPPER (i))
return 2;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
else
ac_cv_header_stdc=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
$as_echo "$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then
$as_echo "#define STDC_HEADERS 1" >>confdefs.h
fi
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
inttypes.h stdint.h unistd.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi
done
for ac_header in dlfcn.h
do :
ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
"
if test "x$ac_cv_header_dlfcn_h" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_DLFCN_H 1
_ACEOF
fi
done
# Set options
enable_dlopen=no
enable_win32_dll=no
# Check whether --enable-shared was given.
if test "${enable_shared+set}" = set; then :
enableval=$enable_shared; p=${PACKAGE-default}
case $enableval in
yes) enable_shared=yes ;;
no) enable_shared=no ;;
*)
enable_shared=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for pkg in $enableval; do
IFS=$lt_save_ifs
if test "X$pkg" = "X$p"; then
enable_shared=yes
fi
done
IFS=$lt_save_ifs
;;
esac
else
enable_shared=yes
fi
# Check whether --enable-static was given.
if test "${enable_static+set}" = set; then :
enableval=$enable_static; p=${PACKAGE-default}
case $enableval in
yes) enable_static=yes ;;
no) enable_static=no ;;
*)
enable_static=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for pkg in $enableval; do
IFS=$lt_save_ifs
if test "X$pkg" = "X$p"; then
enable_static=yes
fi
done
IFS=$lt_save_ifs
;;
esac
else
enable_static=yes
fi
# Check whether --with-pic was given.
if test "${with_pic+set}" = set; then :
withval=$with_pic; lt_p=${PACKAGE-default}
case $withval in
yes|no) pic_mode=$withval ;;
*)
pic_mode=default
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for lt_pkg in $withval; do
IFS=$lt_save_ifs
if test "X$lt_pkg" = "X$lt_p"; then
pic_mode=yes
fi
done
IFS=$lt_save_ifs
;;
esac
else
pic_mode=default
fi
# Check whether --enable-fast-install was given.
if test "${enable_fast_install+set}" = set; then :
enableval=$enable_fast_install; p=${PACKAGE-default}
case $enableval in
yes) enable_fast_install=yes ;;
no) enable_fast_install=no ;;
*)
enable_fast_install=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for pkg in $enableval; do
IFS=$lt_save_ifs
if test "X$pkg" = "X$p"; then
enable_fast_install=yes
fi
done
IFS=$lt_save_ifs
;;
esac
else
enable_fast_install=yes
fi
shared_archive_member_spec=
case $host,$enable_shared in
power*-*-aix[5-9]*,yes)
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
$as_echo_n "checking which variant of shared library versioning to provide... " >&6; }
# Check whether --with-aix-soname was given.
if test "${with_aix_soname+set}" = set; then :
withval=$with_aix_soname; case $withval in
aix|svr4|both)
;;
*)
as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
;;
esac
lt_cv_with_aix_soname=$with_aix_soname
else
if ${lt_cv_with_aix_soname+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_with_aix_soname=aix
fi
with_aix_soname=$lt_cv_with_aix_soname
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
$as_echo "$with_aix_soname" >&6; }
if test aix != "$with_aix_soname"; then
# For the AIX way of multilib, we name the shared archive member
# based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
# and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
# Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
# the AIX toolchain works better with OBJECT_MODE set (default 32).
if test 64 = "${OBJECT_MODE-32}"; then
shared_archive_member_spec=shr_64
else
shared_archive_member_spec=shr
fi
fi
;;
*)
with_aix_soname=aix
;;
esac
# This can be used to rebuild libtool when needed
LIBTOOL_DEPS=$ltmain
# Always use our own libtool.
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
test -z "$LN_S" && LN_S="ln -s"
if test -n "${ZSH_VERSION+set}"; then
setopt NO_GLOB_SUBST
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
$as_echo_n "checking for objdir... " >&6; }
if ${lt_cv_objdir+:} false; then :
$as_echo_n "(cached) " >&6
else
rm -f .libs 2>/dev/null
mkdir .libs 2>/dev/null
if test -d .libs; then
lt_cv_objdir=.libs
else
# MS-DOS does not allow filenames that begin with a dot.
lt_cv_objdir=_libs
fi
rmdir .libs 2>/dev/null
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
$as_echo "$lt_cv_objdir" >&6; }
objdir=$lt_cv_objdir
cat >>confdefs.h <<_ACEOF
#define LT_OBJDIR "$lt_cv_objdir/"
_ACEOF
case $host_os in
aix3*)
# AIX sometimes has problems with the GCC collect2 program. For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test set != "${COLLECT_NAMES+set}"; then
COLLECT_NAMES=
export COLLECT_NAMES
fi
;;
esac
# Global variables:
ofile=libtool
can_build_shared=yes
# All known linkers require a '.a' archive for static linking (except MSVC,
# which needs '.lib').
libext=a
with_gnu_ld=$lt_cv_prog_gnu_ld
old_CC=$CC
old_CFLAGS=$CFLAGS
# Set sane defaults for various variables
test -z "$CC" && CC=cc
test -z "$LTCC" && LTCC=$CC
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
test -z "$LD" && LD=ld
test -z "$ac_objext" && ac_objext=o
func_cc_basename $compiler
cc_basename=$func_cc_basename_result
# Only perform the check for file, if the check method requires it
test -z "$MAGIC_CMD" && MAGIC_CMD=file
case $deplibs_check_method in
file_magic*)
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
if ${lt_cv_path_MAGIC_CMD+:} false; then :
$as_echo_n "(cached) " >&6
else
case $MAGIC_CMD in
[\\/*] | ?:[\\/]*)
lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
;;
*)
lt_save_MAGIC_CMD=$MAGIC_CMD
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
for ac_dir in $ac_dummy; do
IFS=$lt_save_ifs
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/${ac_tool_prefix}file"; then
lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
if test -n "$file_magic_test_file"; then
case $deplibs_check_method in
"file_magic "*)
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
MAGIC_CMD=$lt_cv_path_MAGIC_CMD
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
$EGREP "$file_magic_regex" > /dev/null; then
:
else
cat <<_LT_EOF 1>&2
*** Warning: the command libtool uses to detect shared libraries,
*** $file_magic_cmd, produces output that libtool cannot recognize.
*** The result is that libtool may fail to recognize shared libraries
*** as such. This will affect the creation of libtool libraries that
*** depend on shared libraries, but programs linked with such libtool
*** libraries will work regardless of this problem. Nevertheless, you
*** may want to report the problem to your system manager and/or to
*** bug-libtool@gnu.org
_LT_EOF
fi ;;
esac
fi
break
fi
done
IFS=$lt_save_ifs
MAGIC_CMD=$lt_save_MAGIC_CMD
;;
esac
fi
MAGIC_CMD=$lt_cv_path_MAGIC_CMD
if test -n "$MAGIC_CMD"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
$as_echo "$MAGIC_CMD" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test -z "$lt_cv_path_MAGIC_CMD"; then
if test -n "$ac_tool_prefix"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
$as_echo_n "checking for file... " >&6; }
if ${lt_cv_path_MAGIC_CMD+:} false; then :
$as_echo_n "(cached) " >&6
else
case $MAGIC_CMD in
[\\/*] | ?:[\\/]*)
lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
;;
*)
lt_save_MAGIC_CMD=$MAGIC_CMD
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
for ac_dir in $ac_dummy; do
IFS=$lt_save_ifs
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/file"; then
lt_cv_path_MAGIC_CMD=$ac_dir/"file"
if test -n "$file_magic_test_file"; then
case $deplibs_check_method in
"file_magic "*)
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
MAGIC_CMD=$lt_cv_path_MAGIC_CMD
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
$EGREP "$file_magic_regex" > /dev/null; then
:
else
cat <<_LT_EOF 1>&2
*** Warning: the command libtool uses to detect shared libraries,
*** $file_magic_cmd, produces output that libtool cannot recognize.
*** The result is that libtool may fail to recognize shared libraries
*** as such. This will affect the creation of libtool libraries that
*** depend on shared libraries, but programs linked with such libtool
*** libraries will work regardless of this problem. Nevertheless, you
*** may want to report the problem to your system manager and/or to
*** bug-libtool@gnu.org
_LT_EOF
fi ;;
esac
fi
break
fi
done
IFS=$lt_save_ifs
MAGIC_CMD=$lt_save_MAGIC_CMD
;;
esac
fi
MAGIC_CMD=$lt_cv_path_MAGIC_CMD
if test -n "$MAGIC_CMD"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
$as_echo "$MAGIC_CMD" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
else
MAGIC_CMD=:
fi
fi
fi
;;
esac
# Use C for the default configuration in the libtool script
lt_save_CC=$CC
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
# Source file extension for C test sources.
ac_ext=c
# Object file extension for compiled C test sources.
objext=o
objext=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="int some_variable = 0;"
# Code to be used in simple link tests
lt_simple_link_test_code='int main(){return(0);}'
# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}
# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
# Allow CC to be a program name with arguments.
compiler=$CC
# Save the default compiler, since it gets overwritten when the other
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
compiler_DEFAULT=$CC
# save warnings/boilerplate of simple test code
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_compiler_boilerplate=`cat conftest.err`
$RM conftest*
ac_outfile=conftest.$ac_objext
echo "$lt_simple_link_test_code" >conftest.$ac_ext
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_linker_boilerplate=`cat conftest.err`
$RM -r conftest*
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
if test -n "$compiler"; then
lt_prog_compiler_no_builtin_flag=
if test yes = "$GCC"; then
case $cc_basename in
nvcc*)
lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
*)
lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_prog_compiler_rtti_exceptions=no
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_rtti_exceptions=yes
fi
fi
$RM conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
else
:
fi
fi
lt_prog_compiler_wl=
lt_prog_compiler_pic=
lt_prog_compiler_static=
if test yes = "$GCC"; then
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_static='-static'
case $host_os in
aix*)
# All AIX code is PIC.
if test ia64 = "$host_cpu"; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static='-Bstatic'
fi
lt_prog_compiler_pic='-fPIC'
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
lt_prog_compiler_pic='-fPIC'
;;
m68k)
# FIXME: we need at least 68020 code to build shared libraries, but
# adding the '-m68020' flag to GCC prevents building anything better,
# like '-m68040'.
lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
;;
esac
;;
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
# PIC is the default for these OSes.
;;
mingw* | cygwin* | pw32* | os2* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
# Although the cygwin gcc ignores -fPIC, still need this for old-style
# (--disable-auto-import) libraries
lt_prog_compiler_pic='-DDLL_EXPORT'
case $host_os in
os2*)
lt_prog_compiler_static='$wl-static'
;;
esac
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
lt_prog_compiler_pic='-fno-common'
;;
haiku*)
# PIC is the default for Haiku.
# The "-static" flag exists, but is broken.
lt_prog_compiler_static=
;;
hpux*)
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
# sets the default TLS model and affects inlining.
case $host_cpu in
hppa*64*)
# +Z the default
;;
*)
lt_prog_compiler_pic='-fPIC'
;;
esac
;;
interix[3-9]*)
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
# Instead, we relocate shared libraries at runtime.
;;
msdosdjgpp*)
# Just because we use GCC doesn't mean we suddenly get shared libraries
# on systems that don't support them.
lt_prog_compiler_can_build_shared=no
enable_shared=no
;;
*nto* | *qnx*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
lt_prog_compiler_pic='-fPIC -shared'
;;
sysv4*MP*)
if test -d /usr/nec; then
lt_prog_compiler_pic=-Kconform_pic
fi
;;
*)
lt_prog_compiler_pic='-fPIC'
;;
esac
case $cc_basename in
nvcc*) # Cuda Compiler Driver 2.2
lt_prog_compiler_wl='-Xlinker '
if test -n "$lt_prog_compiler_pic"; then
lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
fi
;;
esac
else
# PORTME Check for flag to pass linker flags through the system compiler.
case $host_os in
aix*)
lt_prog_compiler_wl='-Wl,'
if test ia64 = "$host_cpu"; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static='-Bstatic'
else
lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
fi
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
lt_prog_compiler_pic='-fno-common'
case $cc_basename in
nagfor*)
# NAG Fortran compiler
lt_prog_compiler_wl='-Wl,-Wl,,'
lt_prog_compiler_pic='-PIC'
lt_prog_compiler_static='-Bstatic'
;;
esac
;;
mingw* | cygwin* | pw32* | os2* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
lt_prog_compiler_pic='-DDLL_EXPORT'
case $host_os in
os2*)
lt_prog_compiler_static='$wl-static'
;;
esac
;;
hpux9* | hpux10* | hpux11*)
lt_prog_compiler_wl='-Wl,'
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
lt_prog_compiler_pic='+Z'
;;
esac
# Is there a better lt_prog_compiler_static that works with the bundled CC?
lt_prog_compiler_static='$wl-a ${wl}archive'
;;
irix5* | irix6* | nonstopux*)
lt_prog_compiler_wl='-Wl,'
# PIC (with -KPIC) is the default.
lt_prog_compiler_static='-non_shared'
;;
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
case $cc_basename in
# old Intel for x86_64, which still supported -KPIC.
ecc*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-static'
;;
# flang / f18. f95 an alias for gfortran or flang on Debian
flang* | f18* | f95*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fPIC'
lt_prog_compiler_static='-static'
;;
# icc used to be incompatible with GCC.
# ICC 10 doesn't accept -KPIC any more.
icc* | ifort*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fPIC'
lt_prog_compiler_static='-static'
;;
# Lahey Fortran 8.1.
lf95*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='--shared'
lt_prog_compiler_static='--static'
;;
nagfor*)
# NAG Fortran compiler
lt_prog_compiler_wl='-Wl,-Wl,,'
lt_prog_compiler_pic='-PIC'
lt_prog_compiler_static='-Bstatic'
;;
tcc*)
# Fabrice Bellard et al's Tiny C Compiler
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fPIC'
lt_prog_compiler_static='-static'
;;
pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
# Portland Group compilers (*not* the Pentium gcc compiler,
# which looks to be a dead project)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fpic'
lt_prog_compiler_static='-Bstatic'
;;
ccc*)
lt_prog_compiler_wl='-Wl,'
# All Alpha code is PIC.
lt_prog_compiler_static='-non_shared'
;;
xl* | bgxl* | bgf* | mpixl*)
# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-qpic'
lt_prog_compiler_static='-qstaticlink'
;;
*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
# Sun Fortran 8.3 passes all unrecognized flags to the linker
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
lt_prog_compiler_wl=''
;;
*Sun\ F* | *Sun*Fortran*)
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
lt_prog_compiler_wl='-Qoption ld '
;;
*Sun\ C*)
# Sun C 5.9
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
lt_prog_compiler_wl='-Wl,'
;;
*Intel*\ [CF]*Compiler*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fPIC'
lt_prog_compiler_static='-static'
;;
*Portland\ Group*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fpic'
lt_prog_compiler_static='-Bstatic'
;;
esac
;;
esac
;;
newsos6)
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
;;
*nto* | *qnx*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
lt_prog_compiler_pic='-fPIC -shared'
;;
osf3* | osf4* | osf5*)
lt_prog_compiler_wl='-Wl,'
# All OSF/1 code is PIC.
lt_prog_compiler_static='-non_shared'
;;
rdos*)
lt_prog_compiler_static='-non_shared'
;;
solaris*)
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
case $cc_basename in
f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
lt_prog_compiler_wl='-Qoption ld ';;
*)
lt_prog_compiler_wl='-Wl,';;
esac
;;
sunos4*)
lt_prog_compiler_wl='-Qoption ld '
lt_prog_compiler_pic='-PIC'
lt_prog_compiler_static='-Bstatic'
;;
sysv4 | sysv4.2uw2* | sysv4.3*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
;;
sysv4*MP*)
if test -d /usr/nec; then
lt_prog_compiler_pic='-Kconform_pic'
lt_prog_compiler_static='-Bstatic'
fi
;;
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
;;
unicos*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_can_build_shared=no
;;
uts4*)
lt_prog_compiler_pic='-pic'
lt_prog_compiler_static='-Bstatic'
;;
*)
lt_prog_compiler_can_build_shared=no
;;
esac
fi
case $host_os in
# For platforms that do not support PIC, -DPIC is meaningless:
*djgpp*)
lt_prog_compiler_pic=
;;
*)
lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
if ${lt_cv_prog_compiler_pic+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
$as_echo "$lt_cv_prog_compiler_pic" >&6; }
lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
#
# Check to make sure the PIC flag actually works.
#
if test -n "$lt_prog_compiler_pic"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
if ${lt_cv_prog_compiler_pic_works+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_prog_compiler_pic_works=no
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_pic_works=yes
fi
fi
$RM conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
if test yes = "$lt_cv_prog_compiler_pic_works"; then
case $lt_prog_compiler_pic in
"" | " "*) ;;
*) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
esac
else
lt_prog_compiler_pic=
lt_prog_compiler_can_build_shared=no
fi
fi
#
# Check to make sure the static flag actually works.
#
wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
if ${lt_cv_prog_compiler_static_works+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_prog_compiler_static_works=no
save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
echo "$lt_simple_link_test_code" > conftest.$ac_ext
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
# The linker can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s conftest.err; then
# Append any errors to the config.log.
cat conftest.err 1>&5
$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_static_works=yes
fi
else
lt_cv_prog_compiler_static_works=yes
fi
fi
$RM -r conftest*
LDFLAGS=$save_LDFLAGS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
if test yes = "$lt_cv_prog_compiler_static_works"; then
:
else
lt_prog_compiler_static=
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
if ${lt_cv_prog_compiler_c_o+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_prog_compiler_c_o=no
$RM -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o=yes
fi
fi
chmod u+w . 2>&5
$RM conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
$RM out/* && rmdir out
cd ..
$RM -r conftest
$RM conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
if ${lt_cv_prog_compiler_c_o+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_prog_compiler_c_o=no
$RM -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o=yes
fi
fi
chmod u+w . 2>&5
$RM conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
$RM out/* && rmdir out
cd ..
$RM -r conftest
$RM conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
hard_links=nottested
if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
# do not overwrite the value of need_locks provided by the user
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
$as_echo_n "checking if we can lock with hard links... " >&6; }
hard_links=yes
$RM conftest*
ln conftest.a conftest.b 2>/dev/null && hard_links=no
touch conftest.a
ln conftest.a conftest.b 2>&5 || hard_links=no
ln conftest.a conftest.b 2>/dev/null && hard_links=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
$as_echo "$hard_links" >&6; }
if test no = "$hard_links"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
need_locks=warn
fi
else
need_locks=no
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
runpath_var=
allow_undefined_flag=
always_export_symbols=no
archive_cmds=
archive_expsym_cmds=
compiler_needs_object=no
enable_shared_with_static_runtimes=no
export_dynamic_flag_spec=
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
hardcode_automatic=no
hardcode_direct=no
hardcode_direct_absolute=no
hardcode_libdir_flag_spec=
hardcode_libdir_separator=
hardcode_minus_L=no
hardcode_shlibpath_var=unsupported
inherit_rpath=no
link_all_deplibs=unknown
module_cmds=
module_expsym_cmds=
old_archive_from_new_cmds=
old_archive_from_expsyms_cmds=
thread_safe_flag_spec=
whole_archive_flag_spec=
# include_expsyms should be a list of space-separated symbols to be *always*
# included in the symbol list
include_expsyms=
# exclude_expsyms can be an extended regexp of symbols to exclude
# it will be wrapped by ' (' and ')$', so one must not match beginning or
# end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
# as well as any symbol that contains 'd'.
exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
# platforms (ab)use it in PIC code, but their linkers get confused if
# the symbol is explicitly referenced. Since portable code cannot
# rely on this symbol name, it's probably fine to never include it in
# preloaded symbol tables.
# Exclude shared library initialization/finalization symbols.
extract_expsyms_cmds=
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
# FIXME: the MSVC++ port hasn't been tested in a loooong time
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++.
if test yes != "$GCC"; then
with_gnu_ld=no
fi
;;
interix*)
# we just hope/assume this is gcc and not c89 (= MSVC++)
with_gnu_ld=yes
;;
openbsd* | bitrig*)
with_gnu_ld=no
;;
linux* | k*bsd*-gnu | gnu*)
link_all_deplibs=no
;;
esac
ld_shlibs=yes
# On some targets, GNU ld is compatible enough with the native linker
# that we're better off using the native interface for both.
lt_use_gnu_ld_interface=no
if test yes = "$with_gnu_ld"; then
case $host_os in
aix*)
# The AIX port of GNU ld has always aspired to compatibility
# with the native linker. However, as the warning in the GNU ld
# block says, versions before 2.19.5* couldn't really create working
# shared libraries, regardless of the interface used.
case `$LD -v 2>&1` in
*\ \(GNU\ Binutils\)\ 2.19.5*) ;;
*\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
*\ \(GNU\ Binutils\)\ [3-9]*) ;;
*)
lt_use_gnu_ld_interface=yes
;;
esac
;;
*)
lt_use_gnu_ld_interface=yes
;;
esac
fi
if test yes = "$lt_use_gnu_ld_interface"; then
# If archive_cmds runs LD, not CC, wlarc should be empty
wlarc='$wl'
# Set some defaults for GNU ld with shared library support. These
# are reset later if shared libraries are not supported. Putting them
# here allows them to be overridden if necessary.
runpath_var=LD_RUN_PATH
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
export_dynamic_flag_spec='$wl--export-dynamic'
# ancient GNU ld didn't support --whole-archive et. al.
if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
else
whole_archive_flag_spec=
fi
supports_anon_versioning=no
case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
*GNU\ gold*) supports_anon_versioning=yes ;;
*\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
*\ 2.11.*) ;; # other 2.11 versions
*) supports_anon_versioning=yes ;;
esac
# See if GNU ld supports shared libraries.
case $host_os in
aix[3-9]*)
# On AIX/PPC, the GNU linker is very broken
if test ia64 != "$host_cpu"; then
ld_shlibs=no
cat <<_LT_EOF 1>&2
*** Warning: the GNU linker, at least up to release 2.19, is reported
*** to be unable to reliably create shared libraries on AIX.
*** Therefore, libtool is disabling shared libraries support. If you
*** really care for shared libraries, you may want to install binutils
*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
*** You will then need to restart the configuration process.
_LT_EOF
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds=''
;;
m68k)
archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
;;
esac
;;
beos*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
allow_undefined_flag=unsupported
# Joseph Beckenbach says some releases of gcc
# support --undefined. This deserves some investigation. FIXME
archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
else
ld_shlibs=no
fi
;;
cygwin* | mingw* | pw32* | cegcc*)
# _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
# as there is no search path for DLLs.
hardcode_libdir_flag_spec='-L$libdir'
export_dynamic_flag_spec='$wl--export-all-symbols'
allow_undefined_flag=unsupported
always_export_symbols=no
enable_shared_with_static_runtimes=yes
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
# If the export-symbols file already is a .def file, use it as
# is; otherwise, prepend EXPORTS...
archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
cp $export_symbols $output_objdir/$soname.def;
else
echo EXPORTS > $output_objdir/$soname.def;
cat $export_symbols >> $output_objdir/$soname.def;
fi~
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
else
ld_shlibs=no
fi
;;
haiku*)
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
link_all_deplibs=yes
;;
os2*)
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
allow_undefined_flag=unsupported
shrext_cmds=.dll
archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
prefix_cmds="$SED"~
if test EXPORTS = "`$SED 1q $export_symbols`"; then
prefix_cmds="$prefix_cmds -e 1d";
fi~
prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
enable_shared_with_static_runtimes=yes
;;
interix[3-9]*)
hardcode_direct=no
hardcode_shlibpath_var=no
hardcode_libdir_flag_spec='$wl-rpath,$libdir'
export_dynamic_flag_spec='$wl-E'
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
# Instead, shared libraries are loaded at an image base (0x10000000 by
# default) and relocated if they conflict, which is a slow very memory
# consuming and fragmenting process. To avoid this, we pick a random,
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
tmp_diet=no
if test linux-dietlibc = "$host_os"; then
case $cc_basename in
diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
esac
fi
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
&& test no = "$tmp_diet"
then
tmp_addflag=' $pic_flag'
tmp_sharedflag='-shared'
case $cc_basename,$host_cpu in
pgcc*) # Portland Group C compiler
whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
tmp_addflag=' $pic_flag'
;;
pgf77* | pgf90* | pgf95* | pgfortran*)
# Portland Group f77 and f90 compilers
whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
tmp_addflag=' $pic_flag -Mnomain' ;;
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
tmp_addflag=' -i_dynamic' ;;
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
tmp_addflag=' -i_dynamic -nofor_main' ;;
ifc* | ifort*) # Intel Fortran compiler
tmp_addflag=' -nofor_main' ;;
lf95*) # Lahey Fortran 8.1
whole_archive_flag_spec=
tmp_sharedflag='--shared' ;;
nagfor*) # NAGFOR 5.3
tmp_sharedflag='-Wl,-shared' ;;
xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
tmp_sharedflag='-qmkshrobj'
tmp_addflag= ;;
nvcc*) # Cuda Compiler Driver 2.2
whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
compiler_needs_object=yes
;;
esac
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*) # Sun C 5.9
whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
compiler_needs_object=yes
tmp_sharedflag='-G' ;;
*Sun\ F*) # Sun Fortran 8.3
tmp_sharedflag='-G' ;;
esac
archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
if test yes = "$supports_anon_versioning"; then
archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
fi
case $cc_basename in
tcc*)
export_dynamic_flag_spec='-rdynamic'
;;
xlf* | bgf* | bgxlf* | mpixlf*)
# IBM XL Fortran 10.1 on PPC cannot create shared libs itself
whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
if test yes = "$supports_anon_versioning"; then
archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
fi
;;
esac
else
ld_shlibs=no
fi
;;
netbsd* | netbsdelf*-gnu)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
wlarc=
else
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
fi
;;
solaris*)
if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
ld_shlibs=no
cat <<_LT_EOF 1>&2
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
*** create shared libraries on Solaris systems. Therefore, libtool
*** is disabling shared libraries support. We urge you to upgrade GNU
*** binutils to release 2.9.1 or newer. Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.
_LT_EOF
elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
else
ld_shlibs=no
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
case `$LD -v 2>&1` in
*\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
ld_shlibs=no
cat <<_LT_EOF 1>&2
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
*** reliably create shared libraries on SCO systems. Therefore, libtool
*** is disabling shared libraries support. We urge you to upgrade GNU
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.
_LT_EOF
;;
*)
# For security reasons, it is highly recommended that you always
# use absolute paths for naming shared libraries, and exclude the
# DT_RUNPATH tag from executables and libraries. But doing so
# requires that you compile everything twice, which is a pain.
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
else
ld_shlibs=no
fi
;;
esac
;;
sunos4*)
archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
wlarc=
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
else
ld_shlibs=no
fi
;;
esac
if test no = "$ld_shlibs"; then
runpath_var=
hardcode_libdir_flag_spec=
export_dynamic_flag_spec=
whole_archive_flag_spec=
fi
else
# PORTME fill in a description of your system's linker (not GNU ld)
case $host_os in
aix3*)
allow_undefined_flag=unsupported
always_export_symbols=yes
archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
# Note: this linker hardcodes the directories in LIBPATH if there
# are no directories specified by -L.
hardcode_minus_L=yes
if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
# Neither direct hardcoding nor static linking is supported with a
# broken collect2.
hardcode_direct=unsupported
fi
;;
aix[4-9]*)
if test ia64 = "$host_cpu"; then
# On IA64, the linker does run time linking by default, so we don't
# have to do anything special.
aix_use_runtimelinking=no
exp_sym_flag='-Bexport'
no_entry_flag=
else
# If we're using GNU nm, then we don't want the "-C" option.
# -C means demangle to GNU nm, but means don't demangle to AIX nm.
# Without the "-l" option, or with the "-B" option, AIX nm treats
# weak defined symbols like other global defined symbols, whereas
# GNU nm marks them as "W".
# While the 'weak' keyword is ignored in the Export File, we need
# it in the Import File for the 'aix-soname' feature, so we have
# to replace the "-B" option with "-P" for AIX nm.
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
else
export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
fi
aix_use_runtimelinking=no
# Test if we are trying to use run time linking or normal
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
# have runtime linking enabled, and use it for executables.
# For shared libraries, we enable/disable runtime linking
# depending on the kind of the shared library created -
# when "with_aix_soname,aix_use_runtimelinking" is:
# "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
# "aix,yes" lib.so shared, rtl:yes, for executables
# lib.a static archive
# "both,no" lib.so.V(shr.o) shared, rtl:yes
# lib.a(lib.so.V) shared, rtl:no, for executables
# "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
# lib.a(lib.so.V) shared, rtl:no
# "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
# lib.a static archive
case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
for ld_flag in $LDFLAGS; do
if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
aix_use_runtimelinking=yes
break
fi
done
if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
# With aix-soname=svr4, we create the lib.so.V shared archives only,
# so we don't have lib.a shared libs to link our executables.
# We have to force runtime linking in this case.
aix_use_runtimelinking=yes
LDFLAGS="$LDFLAGS -Wl,-brtl"
fi
;;
esac
exp_sym_flag='-bexport'
no_entry_flag='-bnoentry'
fi
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a library
# or program results in "error TOC overflow" add -mminimal-toc to
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
archive_cmds=''
hardcode_direct=yes
hardcode_direct_absolute=yes
hardcode_libdir_separator=':'
link_all_deplibs=yes
file_list_spec='$wl-f,'
case $with_aix_soname,$aix_use_runtimelinking in
aix,*) ;; # traditional, no import file
svr4,* | *,yes) # use import file
# The Import File defines what to hardcode.
hardcode_direct=no
hardcode_direct_absolute=no
;;
esac
if test yes = "$GCC"; then
case $host_os in aix4.[012]|aix4.[012].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`$CC -print-prog-name=collect2`
if test -f "$collect2name" &&
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
then
# We have reworked collect2
:
else
# We have old collect2
hardcode_direct=unsupported
# It fails to find uninstalled libraries when the uninstalled
# path is not listed in the libpath. Setting hardcode_minus_L
# to unsupported forces relinking
hardcode_minus_L=yes
hardcode_libdir_flag_spec='-L$libdir'
hardcode_libdir_separator=
fi
;;
esac
shared_flag='-shared'
if test yes = "$aix_use_runtimelinking"; then
shared_flag="$shared_flag "'$wl-G'
fi
# Need to ensure runtime linking is disabled for the traditional
# shared library, or the linker may eventually find shared libraries
# /with/ Import File - we do not want to mix them.
shared_flag_aix='-shared'
shared_flag_svr4='-shared $wl-G'
else
# not using gcc
if test ia64 = "$host_cpu"; then
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
# chokes on -Wl,-G. The following line is correct:
shared_flag='-G'
else
if test yes = "$aix_use_runtimelinking"; then
shared_flag='$wl-G'
else
shared_flag='$wl-bM:SRE'
fi
shared_flag_aix='$wl-bM:SRE'
shared_flag_svr4='$wl-G'
fi
fi
export_dynamic_flag_spec='$wl-bexpall'
# It seems that -bexpall does not export symbols beginning with
# underscore (_), so it is better to generate a list of symbols to export.
always_export_symbols=yes
if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
# Warning - without using the other runtime loading flags (-brtl),
# -berok will link without error, but may produce a broken library.
allow_undefined_flag='-berok'
# Determine the default libpath from the value encoded in an
# empty executable.
if test set = "${lt_cv_aix_libpath+set}"; then
aix_libpath=$lt_cv_aix_libpath
else
if ${lt_cv_aix_libpath_+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\([^ ]*\) *$/\1/
p
}
}'
lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$lt_cv_aix_libpath_"; then
lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
if test -z "$lt_cv_aix_libpath_"; then
lt_cv_aix_libpath_=/usr/lib:/lib
fi
fi
aix_libpath=$lt_cv_aix_libpath_
fi
hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
else
if test ia64 = "$host_cpu"; then
hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
allow_undefined_flag="-z nodefs"
archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
else
# Determine the default libpath from the value encoded in an
# empty executable.
if test set = "${lt_cv_aix_libpath+set}"; then
aix_libpath=$lt_cv_aix_libpath
else
if ${lt_cv_aix_libpath_+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\([^ ]*\) *$/\1/
p
}
}'
lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$lt_cv_aix_libpath_"; then
lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
if test -z "$lt_cv_aix_libpath_"; then
lt_cv_aix_libpath_=/usr/lib:/lib
fi
fi
aix_libpath=$lt_cv_aix_libpath_
fi
hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
# Warning - without using the other run time loading flags,
# -berok will link without error, but may produce a broken library.
no_undefined_flag=' $wl-bernotok'
allow_undefined_flag=' $wl-berok'
if test yes = "$with_gnu_ld"; then
# We only use this code for GNU lds that support --whole-archive.
whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
else
# Exported symbols can be pulled into shared objects from archives
whole_archive_flag_spec='$convenience'
fi
archive_cmds_need_lc=yes
archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
# -brtl affects multiple linker settings, -berok does not and is overridden later
compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
if test svr4 != "$with_aix_soname"; then
# This is similar to how AIX traditionally builds its shared libraries.
archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
fi
if test aix != "$with_aix_soname"; then
archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
else
# used by -dlpreopen to get the symbols
archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
fi
archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d'
fi
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds=''
;;
m68k)
archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
;;
esac
;;
bsdi[45]*)
export_dynamic_flag_spec=-rdynamic
;;
cygwin* | mingw* | pw32* | cegcc*)
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++.
# hardcode_libdir_flag_spec is actually meaningless, as there is
# no search path for DLLs.
case $cc_basename in
cl*)
# Native MSVC
hardcode_libdir_flag_spec=' '
allow_undefined_flag=unsupported
always_export_symbols=yes
file_list_spec='@'
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=.dll
# FIXME: Setting linknames here is a bad hack.
archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
cp "$export_symbols" "$output_objdir/$soname.def";
echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
else
$SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
fi~
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
linknames='
# The linker will not automatically build a static lib if we build a DLL.
# _LT_TAGVAR(old_archive_from_new_cmds, )='true'
enable_shared_with_static_runtimes=yes
exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
# Don't use ranlib
old_postinstall_cmds='chmod 644 $oldlib'
postlink_cmds='lt_outputfile="@OUTPUT@"~
lt_tool_outputfile="@TOOL_OUTPUT@"~
case $lt_outputfile in
*.exe|*.EXE) ;;
*)
lt_outputfile=$lt_outputfile.exe
lt_tool_outputfile=$lt_tool_outputfile.exe
;;
esac~
if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
$RM "$lt_outputfile.manifest";
fi'
;;
*)
# Assume MSVC wrapper
hardcode_libdir_flag_spec=' '
allow_undefined_flag=unsupported
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=.dll
# FIXME: Setting linknames here is a bad hack.
archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
# The linker will automatically build a .lib file if we build a DLL.
old_archive_from_new_cmds='true'
# FIXME: Should let the user specify the lib program.
old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
enable_shared_with_static_runtimes=yes
;;
esac
;;
darwin* | rhapsody*)
archive_cmds_need_lc=no
hardcode_direct=no
hardcode_automatic=yes
hardcode_shlibpath_var=unsupported
if test yes = "$lt_cv_ld_force_load"; then
whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
else
whole_archive_flag_spec=''
fi
link_all_deplibs=yes
allow_undefined_flag=$_lt_dar_allow_undefined
case $cc_basename in
ifort*|nagfor*) _lt_dar_can_shared=yes ;;
*) _lt_dar_can_shared=$GCC ;;
esac
if test yes = "$_lt_dar_can_shared"; then
output_verbose_link_cmd=func_echo_all
archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
else
ld_shlibs=no
fi
;;
dgux*)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_shlibpath_var=no
;;
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
# support. Future versions do this automatically, but an explicit c++rt0.o
# does not break anything, and helps significantly (at the cost of a little
# extra space).
freebsd2.2*)
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
hardcode_libdir_flag_spec='-R$libdir'
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
freebsd2.*)
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=yes
hardcode_minus_L=yes
hardcode_shlibpath_var=no
;;
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
freebsd* | dragonfly*)
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
hardcode_libdir_flag_spec='-R$libdir'
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
hpux9*)
if test yes = "$GCC"; then
archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
else
archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
fi
hardcode_libdir_flag_spec='$wl+b $wl$libdir'
hardcode_libdir_separator=:
hardcode_direct=yes
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L=yes
export_dynamic_flag_spec='$wl-E'
;;
hpux10*)
if test yes,no = "$GCC,$with_gnu_ld"; then
archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
fi
if test no = "$with_gnu_ld"; then
hardcode_libdir_flag_spec='$wl+b $wl$libdir'
hardcode_libdir_separator=:
hardcode_direct=yes
hardcode_direct_absolute=yes
export_dynamic_flag_spec='$wl-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L=yes
fi
;;
hpux11*)
if test yes,no = "$GCC,$with_gnu_ld"; then
case $host_cpu in
hppa*64*)
archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
else
case $host_cpu in
hppa*64*)
archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
# Older versions of the 11.00 compiler do not understand -b yet
# (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
$as_echo_n "checking if $CC understands -b... " >&6; }
if ${lt_cv_prog_compiler__b+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_prog_compiler__b=no
save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS -b"
echo "$lt_simple_link_test_code" > conftest.$ac_ext
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
# The linker can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s conftest.err; then
# Append any errors to the config.log.
cat conftest.err 1>&5
$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler__b=yes
fi
else
lt_cv_prog_compiler__b=yes
fi
fi
$RM -r conftest*
LDFLAGS=$save_LDFLAGS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
$as_echo "$lt_cv_prog_compiler__b" >&6; }
if test yes = "$lt_cv_prog_compiler__b"; then
archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
fi
;;
esac
fi
if test no = "$with_gnu_ld"; then
hardcode_libdir_flag_spec='$wl+b $wl$libdir'
hardcode_libdir_separator=:
case $host_cpu in
hppa*64*|ia64*)
hardcode_direct=no
hardcode_shlibpath_var=no
;;
*)
hardcode_direct=yes
hardcode_direct_absolute=yes
export_dynamic_flag_spec='$wl-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L=yes
;;
esac
fi
;;
irix5* | irix6* | nonstopux*)
if test yes = "$GCC"; then
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
# Try to use the -exported_symbol ld option, if it does not
# work, assume that -exports_file does not work either and
# implicitly export all symbols.
# This should be the same for all languages, so no per-tag cache variable.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
if ${lt_cv_irix_exported_symbol+:} false; then :
$as_echo_n "(cached) " >&6
else
save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int foo (void) { return 0; }
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
lt_cv_irix_exported_symbol=yes
else
lt_cv_irix_exported_symbol=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LDFLAGS=$save_LDFLAGS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
$as_echo "$lt_cv_irix_exported_symbol" >&6; }
if test yes = "$lt_cv_irix_exported_symbol"; then
archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
fi
link_all_deplibs=no
else
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
fi
archive_cmds_need_lc='no'
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
hardcode_libdir_separator=:
inherit_rpath=yes
link_all_deplibs=yes
;;
linux*)
case $cc_basename in
tcc*)
# Fabrice Bellard et al's Tiny C Compiler
ld_shlibs=yes
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
;;
netbsd* | netbsdelf*-gnu)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
else
archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
fi
hardcode_libdir_flag_spec='-R$libdir'
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
newsos6)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=yes
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
hardcode_libdir_separator=:
hardcode_shlibpath_var=no
;;
*nto* | *qnx*)
;;
openbsd* | bitrig*)
if test -f /usr/libexec/ld.so; then
hardcode_direct=yes
hardcode_shlibpath_var=no
hardcode_direct_absolute=yes
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
hardcode_libdir_flag_spec='$wl-rpath,$libdir'
export_dynamic_flag_spec='$wl-E'
else
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
hardcode_libdir_flag_spec='$wl-rpath,$libdir'
fi
else
ld_shlibs=no
fi
;;
os2*)
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
allow_undefined_flag=unsupported
shrext_cmds=.dll
archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
prefix_cmds="$SED"~
if test EXPORTS = "`$SED 1q $export_symbols`"; then
prefix_cmds="$prefix_cmds -e 1d";
fi~
prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
enable_shared_with_static_runtimes=yes
;;
osf3*)
if test yes = "$GCC"; then
allow_undefined_flag=' $wl-expect_unresolved $wl\*'
archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
else
allow_undefined_flag=' -expect_unresolved \*'
archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
fi
archive_cmds_need_lc='no'
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
hardcode_libdir_separator=:
;;
osf4* | osf5*) # as osf3* with the addition of -msym flag
if test yes = "$GCC"; then
allow_undefined_flag=' $wl-expect_unresolved $wl\*'
archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
else
allow_undefined_flag=' -expect_unresolved \*'
archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
$CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
# Both c and cxx compiler support -rpath directly
hardcode_libdir_flag_spec='-rpath $libdir'
fi
archive_cmds_need_lc='no'
hardcode_libdir_separator=:
;;
solaris*)
no_undefined_flag=' -z defs'
if test yes = "$GCC"; then
wlarc='$wl'
archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
else
case `$CC -V 2>&1` in
*"Compilers 5.0"*)
wlarc=''
archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
;;
*)
wlarc='$wl'
archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
;;
esac
fi
hardcode_libdir_flag_spec='-R$libdir'
hardcode_shlibpath_var=no
case $host_os in
solaris2.[0-5] | solaris2.[0-5].*) ;;
*)
# The compiler driver will combine and reorder linker options,
# but understands '-z linker_flag'. GCC discards it without '$wl',
# but is careful enough not to reorder.
# Supported since Solaris 2.6 (maybe 2.5.1?)
if test yes = "$GCC"; then
whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
else
whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
fi
;;
esac
link_all_deplibs=yes
;;
sunos4*)
if test sequent = "$host_vendor"; then
# Use $CC to link under sequent, because it throws in some extra .o
# files that make .init and .fini sections work.
archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
fi
hardcode_libdir_flag_spec='-L$libdir'
hardcode_direct=yes
hardcode_minus_L=yes
hardcode_shlibpath_var=no
;;
sysv4)
case $host_vendor in
sni)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=yes # is this really true???
;;
siemens)
## LD is ld it makes a PLAMLIB
## CC just makes a GrossModule.
archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
reload_cmds='$CC -r -o $output$reload_objs'
hardcode_direct=no
;;
motorola)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=no #Motorola manual says yes, but my tests say they lie
;;
esac
runpath_var='LD_RUN_PATH'
hardcode_shlibpath_var=no
;;
sysv4.3*)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_shlibpath_var=no
export_dynamic_flag_spec='-Bexport'
;;
sysv4*MP*)
if test -d /usr/nec; then
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_shlibpath_var=no
runpath_var=LD_RUN_PATH
hardcode_runpath_var=yes
ld_shlibs=yes
fi
;;
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
no_undefined_flag='$wl-z,text'
archive_cmds_need_lc=no
hardcode_shlibpath_var=no
runpath_var='LD_RUN_PATH'
if test yes = "$GCC"; then
archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
sysv5* | sco3.2v5* | sco5v6*)
# Note: We CANNOT use -z defs as we might desire, because we do not
# link with -lc, and that would cause any symbols used from libc to
# always be unresolved, which means just about no library would
# ever link correctly. If we're not using GNU ld we use -z text
# though, which does catch some bad symbols but isn't as heavy-handed
# as -z defs.
no_undefined_flag='$wl-z,text'
allow_undefined_flag='$wl-z,nodefs'
archive_cmds_need_lc=no
hardcode_shlibpath_var=no
hardcode_libdir_flag_spec='$wl-R,$libdir'
hardcode_libdir_separator=':'
link_all_deplibs=yes
export_dynamic_flag_spec='$wl-Bexport'
runpath_var='LD_RUN_PATH'
if test yes = "$GCC"; then
archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
uts4*)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_shlibpath_var=no
;;
*)
ld_shlibs=no
;;
esac
if test sni = "$host_vendor"; then
case $host in
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
export_dynamic_flag_spec='$wl-Blargedynsym'
;;
esac
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
$as_echo "$ld_shlibs" >&6; }
test no = "$ld_shlibs" && can_build_shared=no
with_gnu_ld=$with_gnu_ld
#
# Do we need to explicitly link libc?
#
case "x$archive_cmds_need_lc" in
x|xyes)
# Assume -lc should be added
archive_cmds_need_lc=yes
if test yes,yes = "$GCC,$enable_shared"; then
case $archive_cmds in
*'~'*)
# FIXME: we may have to deal with multi-command sequences.
;;
'$CC '*)
# Test whether the compiler implicitly links with -lc since on some
# systems, -lgcc has to come before -lc. If gcc already passes -lc
# to ld, don't add -lc before -lgcc.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
if ${lt_cv_archive_cmds_need_lc+:} false; then :
$as_echo_n "(cached) " >&6
else
$RM conftest*
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } 2>conftest.err; then
soname=conftest
lib=conftest
libobjs=conftest.$ac_objext
deplibs=
wl=$lt_prog_compiler_wl
pic_flag=$lt_prog_compiler_pic
compiler_flags=-v
linker_flags=-v
verstring=
output_objdir=.
libname=conftest
lt_save_allow_undefined_flag=$allow_undefined_flag
allow_undefined_flag=
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
(eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then
lt_cv_archive_cmds_need_lc=no
else
lt_cv_archive_cmds_need_lc=yes
fi
allow_undefined_flag=$lt_save_allow_undefined_flag
else
cat conftest.err 1>&5
fi
$RM conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
;;
esac
fi
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
$as_echo_n "checking dynamic linker characteristics... " >&6; }
if test yes = "$GCC"; then
case $host_os in
darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
*) lt_awk_arg='/^libraries:/' ;;
esac
case $host_os in
mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;;
*) lt_sed_strip_eq='s|=/|/|g' ;;
esac
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
case $lt_search_path_spec in
*\;*)
# if the path contains ";" then we assume it to be the separator
# otherwise default to the standard path separator (i.e. ":") - it is
# assumed that no part of a normal pathname contains ";" but that should
# okay in the real world where ";" in dirpaths is itself problematic.
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
;;
*)
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
;;
esac
# Ok, now we have the path, separated by spaces, we can step through it
# and add multilib dir if necessary...
lt_tmp_lt_search_path_spec=
lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
# ...but if some path component already ends with the multilib dir we assume
# that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
case "$lt_multi_os_dir; $lt_search_path_spec " in
"/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
lt_multi_os_dir=
;;
esac
for lt_sys_path in $lt_search_path_spec; do
if test -d "$lt_sys_path$lt_multi_os_dir"; then
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
elif test -n "$lt_multi_os_dir"; then
test -d "$lt_sys_path" && \
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
fi
done
lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
BEGIN {RS = " "; FS = "/|\n";} {
lt_foo = "";
lt_count = 0;
for (lt_i = NF; lt_i > 0; lt_i--) {
if ($lt_i != "" && $lt_i != ".") {
if ($lt_i == "..") {
lt_count++;
} else {
if (lt_count == 0) {
lt_foo = "/" $lt_i lt_foo;
} else {
lt_count--;
}
}
}
}
if (lt_foo != "") { lt_freq[lt_foo]++; }
if (lt_freq[lt_foo] == 1) { print lt_foo; }
}'`
# AWK program above erroneously prepends '/' to C:/dos/paths
# for these hosts.
case $host_os in
mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
$SED 's|/\([A-Za-z]:\)|\1|g'` ;;
esac
sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
else
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
fi
library_names_spec=
libname_spec='lib$name'
soname_spec=
shrext_cmds=.so
postinstall_cmds=
postuninstall_cmds=
finish_cmds=
finish_eval=
shlibpath_var=
shlibpath_overrides_runpath=unknown
version_type=none
dynamic_linker="$host_os ld.so"
sys_lib_dlsearch_path_spec="/lib /usr/lib"
need_lib_prefix=unknown
hardcode_into_libs=no
# when you set need_version to no, make sure it does not cause -set_version
# flags to be left without arguments
need_version=unknown
case $host_os in
aix3*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
shlibpath_var=LIBPATH
# AIX 3 has no versioning support, so we append a major version to the name.
soname_spec='$libname$release$shared_ext$major'
;;
aix[4-9]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
hardcode_into_libs=yes
if test ia64 = "$host_cpu"; then
# AIX 5 supports IA64
library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
shlibpath_var=LD_LIBRARY_PATH
else
# With GCC up to 2.95.x, collect2 would create an import file
# for dependence libraries. The import file would start with
# the line '#! .'. This would cause the generated library to
# depend on '.', always an invalid library. This was fixed in
# development snapshots of GCC prior to 3.0.
case $host_os in
aix4 | aix4.[01] | aix4.[01].*)
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
echo ' yes '
echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
:
else
can_build_shared=no
fi
;;
esac
# Using Import Files as archive members, it is possible to support
# filename-based versioning of shared library archives on AIX. While
# this would work for both with and without runtime linking, it will
# prevent static linking of such archives. So we do filename-based
# shared library versioning with .so extension only, which is used
# when both runtime linking and shared linking is enabled.
# Unfortunately, runtime linking may impact performance, so we do
# not want this to be the default eventually. Also, we use the
# versioned .so libs for executables only if there is the -brtl
# linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
# To allow for filename-based versioning support, we need to create
# libNAME.so.V as an archive file, containing:
# *) an Import File, referring to the versioned filename of the
# archive as well as the shared archive member, telling the
# bitwidth (32 or 64) of that shared object, and providing the
# list of exported symbols of that shared object, eventually
# decorated with the 'weak' keyword
# *) the shared object with the F_LOADONLY flag set, to really avoid
# it being seen by the linker.
# At run time we better use the real file rather than another symlink,
# but for link time we create the symlink libNAME.so -> libNAME.so.V
case $with_aix_soname,$aix_use_runtimelinking in
# AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
# soname into executable. Probably we can add versioning support to
# collect2, so additional links can be useful in future.
aix,yes) # traditional libtool
dynamic_linker='AIX unversionable lib.so'
# If using run time linking (on AIX 4.2 or later) use lib.so
# instead of lib.a to let people know that these are not
# typical AIX shared libraries.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
;;
aix,no) # traditional AIX only
dynamic_linker='AIX lib.a(lib.so.V)'
# We preserve .a as extension for shared libraries through AIX4.2
# and later when we are not doing run time linking.
library_names_spec='$libname$release.a $libname.a'
soname_spec='$libname$release$shared_ext$major'
;;
svr4,*) # full svr4 only
dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
# We do not specify a path in Import Files, so LIBPATH fires.
shlibpath_overrides_runpath=yes
;;
*,yes) # both, prefer svr4
dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
# unpreferred sharedlib libNAME.a needs extra handling
postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
# We do not specify a path in Import Files, so LIBPATH fires.
shlibpath_overrides_runpath=yes
;;
*,no) # both, prefer aix
dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
library_names_spec='$libname$release.a $libname.a'
soname_spec='$libname$release$shared_ext$major'
# unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
;;
esac
shlibpath_var=LIBPATH
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# Since July 2007 AmigaOS4 officially supports .so libraries.
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
;;
m68k)
library_names_spec='$libname.ixlibrary $libname.a'
# Create ${libname}_ixlibrary.a entries in /sys/libs.
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
;;
esac
;;
beos*)
library_names_spec='$libname$shared_ext'
dynamic_linker="$host_os ld.so"
shlibpath_var=LIBRARY_PATH
;;
bsdi[45]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
# the default ld.so.conf also contains /usr/contrib/lib and
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
# libtool to hard-code these into programs
;;
cygwin* | mingw* | pw32* | cegcc*)
version_type=windows
shrext_cmds=.dll
need_version=no
need_lib_prefix=no
case $GCC,$cc_basename in
yes,*)
# gcc
library_names_spec='$libname.dll.a'
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \$file`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname~
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
fi'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
case $host_os in
cygwin*)
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
;;
mingw* | cegcc*)
# MinGW DLLs use traditional 'lib' prefix
soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
;;
pw32*)
# pw32 DLLs use 'pw' prefix rather than 'lib'
library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
;;
esac
dynamic_linker='Win32 ld.exe'
;;
*,cl*)
# Native MSVC
libname_spec='$name'
soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
library_names_spec='$libname.dll.lib'
case $build_os in
mingw*)
sys_lib_search_path_spec=
lt_save_ifs=$IFS
IFS=';'
for lt_path in $LIB
do
IFS=$lt_save_ifs
# Let DOS variable expansion print the short 8.3 style file name.
lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
done
IFS=$lt_save_ifs
# Convert to MSYS style.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
;;
cygwin*)
# Convert to unix form, then to dos form, then back to unix form
# but this time dos style (no spaces!) so that the unix form looks
# like /cygdrive/c/PROGRA~1:/cygdr...
sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
;;
*)
sys_lib_search_path_spec=$LIB
if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
# It is most probably a Windows format PATH.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
else
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
fi
# FIXME: find the short name or the path components, as spaces are
# common. (e.g. "Program Files" -> "PROGRA~1")
;;
esac
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \$file`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
dynamic_linker='Win32 link.exe'
;;
*)
# Assume MSVC wrapper
library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
dynamic_linker='Win32 ld.exe'
;;
esac
# FIXME: first we should search . and the directory the executable is in
shlibpath_var=PATH
;;
darwin* | rhapsody*)
dynamic_linker="$host_os dyld"
version_type=darwin
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
soname_spec='$libname$release$major$shared_ext'
shlibpath_overrides_runpath=yes
shlibpath_var=DYLD_LIBRARY_PATH
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
;;
dgux*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
;;
freebsd* | dragonfly*)
# DragonFly does not have aout. When/if they implement a new
# versioning mechanism, adjust this.
if test -x /usr/bin/objformat; then
objformat=`/usr/bin/objformat`
else
case $host_os in
freebsd[23].*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
version_type=freebsd-$objformat
case $version_type in
freebsd-elf*)
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
need_version=no
need_lib_prefix=no
;;
freebsd-*)
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
need_version=yes
;;
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
freebsd2.*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[01]* | freebsdelf3.[01]*)
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
*) # from 4.6 on, and DragonFly
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
esac
;;
haiku*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
dynamic_linker="$host_os runtime_loader"
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LIBRARY_PATH
shlibpath_overrides_runpath=no
sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
hardcode_into_libs=yes
;;
hpux9* | hpux10* | hpux11*)
# Give a soname corresponding to the major version so that dld.sl refuses to
# link against other versions.
version_type=sunos
need_lib_prefix=no
need_version=no
case $host_cpu in
ia64*)
shrext_cmds='.so'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.so"
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
if test 32 = "$HPUX_IA64_MODE"; then
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
sys_lib_dlsearch_path_spec=/usr/lib/hpux32
else
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
sys_lib_dlsearch_path_spec=/usr/lib/hpux64
fi
;;
hppa*64*)
shrext_cmds='.sl'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.sl"
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
*)
shrext_cmds='.sl'
dynamic_linker="$host_os dld.sl"
shlibpath_var=SHLIB_PATH
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
;;
esac
# HP-UX runs *really* slowly unless shared libraries are mode 555, ...
postinstall_cmds='chmod 555 $lib'
# or fails outright, so override atomically:
install_override_mode=555
;;
interix[3-9]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
irix5* | irix6* | nonstopux*)
case $host_os in
nonstopux*) version_type=nonstopux ;;
*)
if test yes = "$lt_cv_prog_gnu_ld"; then
version_type=linux # correct to gnu/linux during the next big refactor
else
version_type=irix
fi ;;
esac
need_lib_prefix=no
need_version=no
soname_spec='$libname$release$shared_ext$major'
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
case $host_os in
irix5* | nonstopux*)
libsuff= shlibsuff=
;;
*)
case $LD in # libtool.m4 will add one of these switches to LD
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
libsuff= shlibsuff= libmagic=32-bit;;
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
libsuff=32 shlibsuff=N32 libmagic=N32;;
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
libsuff=64 shlibsuff=64 libmagic=64-bit;;
*) libsuff= shlibsuff= libmagic=never-match;;
esac
;;
esac
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
shlibpath_overrides_runpath=no
sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
hardcode_into_libs=yes
;;
# No shared lib support for Linux oldld, aout, or coff.
linux*oldld* | linux*aout* | linux*coff*)
dynamic_linker=no
;;
linux*android*)
version_type=none # Android doesn't support versioned libraries.
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext'
soname_spec='$libname$release$shared_ext'
finish_cmds=
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
hardcode_into_libs=yes
dynamic_linker='Android linker'
# Don't embed -rpath directories since the linker doesn't support them.
hardcode_libdir_flag_spec='-L$libdir'
;;
# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
# Some binutils ld are patched to set DT_RUNPATH
if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
$as_echo_n "(cached) " >&6
else
lt_cv_shlibpath_overrides_runpath=no
save_LDFLAGS=$LDFLAGS
save_libdir=$libdir
eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
lt_cv_shlibpath_overrides_runpath=yes
fi
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LDFLAGS=$save_LDFLAGS
libdir=$save_libdir
fi
shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
hardcode_into_libs=yes
# Ideally, we could use ldconfig to report *all* directores which are
# searched for libraries, however this is still not possible. Aside from not
# being certain /sbin/ldconfig is available, command
# 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
# even though it is searched at run-time. Try to do the best guess by
# appending ld.so.conf contents (and includes) to the search path.
if test -f /etc/ld.so.conf; then
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
fi
# We used to test for /lib/ld.so.1 and disable shared libraries on
# powerpc, because MkLinux only supported shared libraries with the
# GNU dynamic linker. Since this was broken with cross compilers,
# most powerpc-linux boxes support dynamic linking these days and
# people can always --disable-shared, the test was removed, and we
# assume the GNU/Linux dynamic linker is in use.
dynamic_linker='GNU/Linux ld.so'
;;
netbsdelf*-gnu)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
dynamic_linker='NetBSD ld.elf_so'
;;
netbsd*)
version_type=sunos
need_lib_prefix=no
need_version=no
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
dynamic_linker='NetBSD (a.out) ld.so'
else
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
dynamic_linker='NetBSD ld.elf_so'
fi
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
newsos6)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
*nto* | *qnx*)
version_type=qnx
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
dynamic_linker='ldqnx.so'
;;
openbsd* | bitrig*)
version_type=sunos
sys_lib_dlsearch_path_spec=/usr/lib
need_lib_prefix=no
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
need_version=no
else
need_version=yes
fi
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
os2*)
libname_spec='$name'
version_type=windows
shrext_cmds=.dll
need_version=no
need_lib_prefix=no
# OS/2 can only load a DLL with a base name of 8 characters or less.
soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
v=$($ECHO $release$versuffix | tr -d .-);
n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
$ECHO $n$v`$shared_ext'
library_names_spec='${libname}_dll.$libext'
dynamic_linker='OS/2 ld.exe'
shlibpath_var=BEGINLIBPATH
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
postinstall_cmds='base_file=`basename \$file`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname~
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
fi'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
;;
osf3* | osf4* | osf5*)
version_type=osf
need_lib_prefix=no
need_version=no
soname_spec='$libname$release$shared_ext$major'
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
rdos*)
dynamic_linker=no
;;
solaris*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
# ldd complains unless libraries are executable
postinstall_cmds='chmod +x $lib'
;;
sunos4*)
version_type=sunos
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
if test yes = "$with_gnu_ld"; then
need_lib_prefix=no
fi
need_version=yes
;;
sysv4 | sysv4.3*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
case $host_vendor in
sni)
shlibpath_overrides_runpath=no
need_lib_prefix=no
runpath_var=LD_RUN_PATH
;;
siemens)
need_lib_prefix=no
;;
motorola)
need_lib_prefix=no
need_version=no
shlibpath_overrides_runpath=no
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
;;
esac
;;
sysv4*MP*)
if test -d /usr/nec; then
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
soname_spec='$libname$shared_ext.$major'
shlibpath_var=LD_LIBRARY_PATH
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
version_type=sco
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
if test yes = "$with_gnu_ld"; then
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
else
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
case $host_os in
sco3.2v5*)
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
;;
esac
fi
sys_lib_dlsearch_path_spec='/usr/lib'
;;
tpf*)
# TPF is a cross-target only. Preferred cross-host = GNU/Linux.
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
uts4*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
;;
*)
dynamic_linker=no
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
$as_echo "$dynamic_linker" >&6; }
test no = "$dynamic_linker" && can_build_shared=no
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
if test yes = "$GCC"; then
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi
if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
fi
if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
fi
# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
hardcode_action=
if test -n "$hardcode_libdir_flag_spec" ||
test -n "$runpath_var" ||
test yes = "$hardcode_automatic"; then
# We can hardcode non-existent directories.
if test no != "$hardcode_direct" &&
# If the only mechanism to avoid hardcoding is shlibpath_var, we
# have to relink, otherwise we might link with an installed library
# when we should be linking with a yet-to-be-installed one
## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
test no != "$hardcode_minus_L"; then
# Linking always hardcodes the temporary library directory.
hardcode_action=relink
else
# We can link without hardcoding, and we can hardcode nonexisting dirs.
hardcode_action=immediate
fi
else
# We cannot hardcode anything, or else we can only hardcode existing
# directories.
hardcode_action=unsupported
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
$as_echo "$hardcode_action" >&6; }
if test relink = "$hardcode_action" ||
test yes = "$inherit_rpath"; then
# Fast installation is not supported
enable_fast_install=no
elif test yes = "$shlibpath_overrides_runpath" ||
test no = "$enable_shared"; then
# Fast installation is not necessary
enable_fast_install=needless
fi
if test yes != "$enable_dlopen"; then
enable_dlopen=unknown
enable_dlopen_self=unknown
enable_dlopen_self_static=unknown
else
lt_cv_dlopen=no
lt_cv_dlopen_libs=
case $host_os in
beos*)
lt_cv_dlopen=load_add_on
lt_cv_dlopen_libs=
lt_cv_dlopen_self=yes
;;
mingw* | pw32* | cegcc*)
lt_cv_dlopen=LoadLibrary
lt_cv_dlopen_libs=
;;
cygwin*)
lt_cv_dlopen=dlopen
lt_cv_dlopen_libs=
;;
darwin*)
# if libdl is installed we need to link against it
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
$as_echo_n "checking for dlopen in -ldl... " >&6; }
if ${ac_cv_lib_dl_dlopen+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_dl_dlopen=yes
else
ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
else
lt_cv_dlopen=dyld
lt_cv_dlopen_libs=
lt_cv_dlopen_self=yes
fi
;;
tpf*)
# Don't try to run any link tests for TPF. We know it's impossible
# because TPF is a cross-compiler, and we know how we open DSOs.
lt_cv_dlopen=dlopen
lt_cv_dlopen_libs=
lt_cv_dlopen_self=no
;;
*)
ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
if test "x$ac_cv_func_shl_load" = xyes; then :
lt_cv_dlopen=shl_load
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
$as_echo_n "checking for shl_load in -ldld... " >&6; }
if ${ac_cv_lib_dld_shl_load+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldld $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char shl_load ();
int
main ()
{
return shl_load ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_dld_shl_load=yes
else
ac_cv_lib_dld_shl_load=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
else
ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
if test "x$ac_cv_func_dlopen" = xyes; then :
lt_cv_dlopen=dlopen
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
$as_echo_n "checking for dlopen in -ldl... " >&6; }
if ${ac_cv_lib_dl_dlopen+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_dl_dlopen=yes
else
ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
$as_echo_n "checking for dlopen in -lsvld... " >&6; }
if ${ac_cv_lib_svld_dlopen+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsvld $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_svld_dlopen=yes
else
ac_cv_lib_svld_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
$as_echo_n "checking for dld_link in -ldld... " >&6; }
if ${ac_cv_lib_dld_dld_link+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldld $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char dld_link ();
int
main ()
{
return dld_link ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_dld_dld_link=yes
else
ac_cv_lib_dld_dld_link=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
fi
fi
fi
fi
fi
fi
;;
esac
if test no = "$lt_cv_dlopen"; then
enable_dlopen=no
else
enable_dlopen=yes
fi
case $lt_cv_dlopen in
dlopen)
save_CPPFLAGS=$CPPFLAGS
test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
save_LDFLAGS=$LDFLAGS
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
save_LIBS=$LIBS
LIBS="$lt_cv_dlopen_libs $LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
$as_echo_n "checking whether a program can dlopen itself... " >&6; }
if ${lt_cv_dlopen_self+:} false; then :
$as_echo_n "(cached) " >&6
else
if test yes = "$cross_compiling"; then :
lt_cv_dlopen_self=cross
else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line $LINENO "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
#include
#endif
#include
#ifdef RTLD_GLOBAL
# define LT_DLGLOBAL RTLD_GLOBAL
#else
# ifdef DL_GLOBAL
# define LT_DLGLOBAL DL_GLOBAL
# else
# define LT_DLGLOBAL 0
# endif
#endif
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
find out it does not work in some platform. */
#ifndef LT_DLLAZY_OR_NOW
# ifdef RTLD_LAZY
# define LT_DLLAZY_OR_NOW RTLD_LAZY
# else
# ifdef DL_LAZY
# define LT_DLLAZY_OR_NOW DL_LAZY
# else
# ifdef RTLD_NOW
# define LT_DLLAZY_OR_NOW RTLD_NOW
# else
# ifdef DL_NOW
# define LT_DLLAZY_OR_NOW DL_NOW
# else
# define LT_DLLAZY_OR_NOW 0
# endif
# endif
# endif
# endif
#endif
/* When -fvisibility=hidden is used, assume the code has been annotated
correspondingly for the symbols needed. */
#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
int fnord () __attribute__((visibility("default")));
#endif
int fnord () { return 42; }
int main ()
{
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
int status = $lt_dlunknown;
if (self)
{
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
else
{
if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
else puts (dlerror ());
}
/* dlclose (self); */
}
else
puts (dlerror ());
return status;
}
_LT_EOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
(./conftest; exit; ) >&5 2>/dev/null
lt_status=$?
case x$lt_status in
x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
esac
else :
# compilation failed
lt_cv_dlopen_self=no
fi
fi
rm -fr conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
$as_echo "$lt_cv_dlopen_self" >&6; }
if test yes = "$lt_cv_dlopen_self"; then
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
if ${lt_cv_dlopen_self_static+:} false; then :
$as_echo_n "(cached) " >&6
else
if test yes = "$cross_compiling"; then :
lt_cv_dlopen_self_static=cross
else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line $LINENO "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
#include
#endif
#include
#ifdef RTLD_GLOBAL
# define LT_DLGLOBAL RTLD_GLOBAL
#else
# ifdef DL_GLOBAL
# define LT_DLGLOBAL DL_GLOBAL
# else
# define LT_DLGLOBAL 0
# endif
#endif
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
find out it does not work in some platform. */
#ifndef LT_DLLAZY_OR_NOW
# ifdef RTLD_LAZY
# define LT_DLLAZY_OR_NOW RTLD_LAZY
# else
# ifdef DL_LAZY
# define LT_DLLAZY_OR_NOW DL_LAZY
# else
# ifdef RTLD_NOW
# define LT_DLLAZY_OR_NOW RTLD_NOW
# else
# ifdef DL_NOW
# define LT_DLLAZY_OR_NOW DL_NOW
# else
# define LT_DLLAZY_OR_NOW 0
# endif
# endif
# endif
# endif
#endif
/* When -fvisibility=hidden is used, assume the code has been annotated
correspondingly for the symbols needed. */
#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
int fnord () __attribute__((visibility("default")));
#endif
int fnord () { return 42; }
int main ()
{
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
int status = $lt_dlunknown;
if (self)
{
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
else
{
if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
else puts (dlerror ());
}
/* dlclose (self); */
}
else
puts (dlerror ());
return status;
}
_LT_EOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
(./conftest; exit; ) >&5 2>/dev/null
lt_status=$?
case x$lt_status in
x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
esac
else :
# compilation failed
lt_cv_dlopen_self_static=no
fi
fi
rm -fr conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
$as_echo "$lt_cv_dlopen_self_static" >&6; }
fi
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
;;
esac
case $lt_cv_dlopen_self in
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
*) enable_dlopen_self=unknown ;;
esac
case $lt_cv_dlopen_self_static in
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
*) enable_dlopen_self_static=unknown ;;
esac
fi
striplib=
old_striplib=
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
$as_echo_n "checking whether stripping libraries is possible... " >&6; }
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
# FIXME - insert some real tests, host_os isn't really good enough
case $host_os in
darwin*)
if test -n "$STRIP"; then
striplib="$STRIP -x"
old_striplib="$STRIP -S"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
;;
*)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
;;
esac
fi
# Report what library types will actually be built
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
$as_echo_n "checking if libtool supports shared libraries... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
$as_echo "$can_build_shared" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
$as_echo_n "checking whether to build shared libraries... " >&6; }
test no = "$can_build_shared" && enable_shared=no
# On AIX, shared libraries and static libraries use the same namespace, and
# are all built from PIC.
case $host_os in
aix3*)
test yes = "$enable_shared" && enable_static=no
if test -n "$RANLIB"; then
archive_cmds="$archive_cmds~\$RANLIB \$lib"
postinstall_cmds='$RANLIB $lib'
fi
;;
aix[4-9]*)
if test ia64 != "$host_cpu"; then
case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
yes,aix,yes) ;; # shared object as lib.so file only
yes,svr4,*) ;; # shared object as lib.so archive member only
yes,*) enable_static=no ;; # shared object in lib.a archive as well
esac
fi
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
$as_echo "$enable_shared" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
$as_echo_n "checking whether to build static libraries... " >&6; }
# Make sure either enable_shared or enable_static is yes.
test yes = "$enable_shared" || enable_static=yes
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
$as_echo "$enable_static" >&6; }
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
CC=$lt_save_CC
ac_config_commands="$ac_config_commands libtool"
# Only expand once:
# Check whether --enable-silent-rules was given.
if test "${enable_silent_rules+set}" = set; then :
enableval=$enable_silent_rules;
fi
case $enable_silent_rules in # (((
yes) AM_DEFAULT_VERBOSITY=0;;
no) AM_DEFAULT_VERBOSITY=1;;
*) AM_DEFAULT_VERBOSITY=0;;
esac
am_make=${MAKE-make}
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
if ${am_cv_make_support_nested_variables+:} false; then :
$as_echo_n "(cached) " >&6
else
if $as_echo 'TRUE=$(BAR$(V))
BAR0=false
BAR1=true
V=1
am__doit:
@$(TRUE)
.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
am_cv_make_support_nested_variables=yes
else
am_cv_make_support_nested_variables=no
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
$as_echo "$am_cv_make_support_nested_variables" >&6; }
if test $am_cv_make_support_nested_variables = yes; then
AM_V='$(V)'
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
else
AM_V=$AM_DEFAULT_VERBOSITY
AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
fi
AM_BACKSLASH='\'
PMACCT_VERSION=`cat $srcdir/VERSION`
COMPILE_ARGS="${ac_configure_args}"
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}gcc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_CC"; then
ac_ct_CC=$CC
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="gcc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
else
CC="$ac_cv_prog_CC"
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}cc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
fi
if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
ac_prog_rejected=yes
continue
fi
ac_cv_prog_CC="cc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
if test $ac_prog_rejected = yes; then
# We found a bogon in the path, so make sure we never use it.
set dummy $ac_cv_prog_CC
shift
if test $# != 0; then
# We chose a different compiler from the bogus one.
# However, it has the same basename, so the bogon will be chosen
# first if we set CC to just the basename; use the full file name.
shift
ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
fi
fi
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
for ac_prog in cl.exe
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
test -n "$CC" && break
done
fi
if test -z "$CC"; then
ac_ct_CC=$CC
for ac_prog in cl.exe
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
test -n "$ac_ct_CC" && break
done
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
fi
fi
test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH
See \`config.log' for more details" "$LINENO" 5; }
# Provide some information about the compiler.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
{ { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_compiler $ac_option >&5") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
sed '10a\
... rest of stderr output deleted ...
10q' conftest.err >conftest.er1
cat conftest.er1 >&5
fi
rm -f conftest.er1 conftest.err
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
done
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
if ${ac_cv_c_compiler_gnu+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
#ifndef __GNUC__
choke me
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_compiler_gnu=yes
else
ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
GCC=yes
else
GCC=
fi
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
$as_echo_n "checking whether $CC accepts -g... " >&6; }
if ${ac_cv_prog_cc_g+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_save_c_werror_flag=$ac_c_werror_flag
ac_c_werror_flag=yes
ac_cv_prog_cc_g=no
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_prog_cc_g=yes
else
CFLAGS=""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
else
ac_c_werror_flag=$ac_save_c_werror_flag
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
$as_echo "$ac_cv_prog_cc_g" >&6; }
if test "$ac_test_CFLAGS" = set; then
CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
if test "$GCC" = yes; then
CFLAGS="-g -O2"
else
CFLAGS="-g"
fi
else
if test "$GCC" = yes; then
CFLAGS="-O2"
else
CFLAGS=
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
if ${ac_cv_prog_cc_c89+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
struct stat;
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
char **p;
int i;
{
return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
char *s;
va_list v;
va_start (v,p);
s = g (p, va_arg (v,int));
va_end (v);
return s;
}
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
function prototypes and stuff, but not '\xHH' hex character constants.
These don't provoke an error unfortunately, instead are silently treated
as 'x'. The following induces an error, until -std is added to get
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
array size at least. It's necessary to write '\x00'==0 to get something
that's true only with -std. */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
inside strings and character constants. */
#define FOO(x) 'x'
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main ()
{
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
;
return 0;
}
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext
test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi
# AC_CACHE_VAL
case "x$ac_cv_prog_cc_c89" in
x)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
$as_echo "none needed" >&6; } ;;
xno)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;;
*)
CC="$CC $ac_cv_prog_cc_c89"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
esac
if test "x$ac_cv_prog_cc_c89" != xno; then :
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
if ${am_cv_prog_cc_c_o+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
# Make sure it works both with $CC and with simple cc.
# Following AC_PROG_CC_C_O, we do the test twice because some
# compilers refuse to overwrite an existing .o file with -o,
# though they will create one.
am_cv_prog_cc_c_o=yes
for am_i in 1 2; do
if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } \
&& test -f conftest2.$ac_objext; then
: OK
else
am_cv_prog_cc_c_o=no
break
fi
done
rm -f core conftest*
unset am_i
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
$as_echo "$am_cv_prog_cc_c_o" >&6; }
if test "$am_cv_prog_cc_c_o" != yes; then
# Losing compiler, so override with the script.
# FIXME: It is wrong to rewrite CC.
# But if we don't then we get into trouble of one sort or another.
# A longer-term fix would be to have automake use am__CC in this case,
# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
CC="$am_aux_dir/compile $CC"
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
depcc="$CC" am_compiler_list=
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
$as_echo_n "checking dependency style of $depcc... " >&6; }
if ${am_cv_CC_dependencies_compiler_type+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
# We make a subdir and do the tests there. Otherwise we can end up
# making bogus files that we don't know about and never remove. For
# instance it was reported that on HP-UX the gcc test will end up
# making a dummy file named 'D' -- because '-MD' means "put the output
# in D".
rm -rf conftest.dir
mkdir conftest.dir
# Copy depcomp to subdir because otherwise we won't find it if we're
# using a relative directory.
cp "$am_depcomp" conftest.dir
cd conftest.dir
# We will build objects and dependencies in a subdirectory because
# it helps to detect inapplicable dependency modes. For instance
# both Tru64's cc and ICC support -MD to output dependencies as a
# side effect of compilation, but ICC will put the dependencies in
# the current directory while Tru64 will put them in the object
# directory.
mkdir sub
am_cv_CC_dependencies_compiler_type=none
if test "$am_compiler_list" = ""; then
am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
fi
am__universal=false
case " $depcc " in #(
*\ -arch\ *\ -arch\ *) am__universal=true ;;
esac
for depmode in $am_compiler_list; do
# Setup a source with many dependencies, because some compilers
# like to wrap large dependency lists on column 80 (with \), and
# we should not choose a depcomp mode which is confused by this.
#
# We need to recreate these files for each test, as the compiler may
# overwrite some of them when testing with obscure command lines.
# This happens at least with the AIX C compiler.
: > sub/conftest.c
for i in 1 2 3 4 5 6; do
echo '#include "conftst'$i'.h"' >> sub/conftest.c
# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
# Solaris 10 /bin/sh.
echo '/* dummy */' > sub/conftst$i.h
done
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
# We check with '-c' and '-o' for the sake of the "dashmstdout"
# mode. It turns out that the SunPro C++ compiler does not properly
# handle '-M -o', and we need to detect this. Also, some Intel
# versions had trouble with output in subdirs.
am__obj=sub/conftest.${OBJEXT-o}
am__minus_obj="-o $am__obj"
case $depmode in
gcc)
# This depmode causes a compiler race in universal mode.
test "$am__universal" = false || continue
;;
nosideeffect)
# After this tag, mechanisms are not by side-effect, so they'll
# only be used when explicitly requested.
if test "x$enable_dependency_tracking" = xyes; then
continue
else
break
fi
;;
msvc7 | msvc7msys | msvisualcpp | msvcmsys)
# This compiler won't grok '-c -o', but also, the minuso test has
# not run yet. These depmodes are late enough in the game, and
# so weak that their functioning should not be impacted.
am__obj=conftest.${OBJEXT-o}
am__minus_obj=
;;
none) break ;;
esac
if depmode=$depmode \
source=sub/conftest.c object=$am__obj \
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
>/dev/null 2>conftest.err &&
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
# icc doesn't choke on unknown options, it will just issue warnings
# or remarks (even with -Werror). So we grep stderr for any message
# that says an option was ignored or not supported.
# When given -MP, icc 7.0 and 7.1 complain thusly:
# icc: Command line warning: ignoring option '-M'; no argument required
# The diagnosis changed in icc 8.0:
# icc: Command line remark: option '-MP' not supported
if (grep 'ignoring option' conftest.err ||
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
am_cv_CC_dependencies_compiler_type=$depmode
break
fi
fi
done
cd ..
rm -rf conftest.dir
else
am_cv_CC_dependencies_compiler_type=none
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
if
test "x$enable_dependency_tracking" != xno \
&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
am__fastdepCC_TRUE=
am__fastdepCC_FALSE='#'
else
am__fastdepCC_TRUE='#'
am__fastdepCC_FALSE=
fi
PKG_CONFIG_PATH=${PKG_CONFIG_PATH}:/usr/local/lib/pkgconfig
export PKG_CONFIG_PATH
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_PKG_CONFIG+:} false; then :
$as_echo_n "(cached) " >&6
else
case $PKG_CONFIG in
[\\/]* | ?:[\\/]*)
ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
PKG_CONFIG=$ac_cv_path_PKG_CONFIG
if test -n "$PKG_CONFIG"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
$as_echo "$PKG_CONFIG" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_path_PKG_CONFIG"; then
ac_pt_PKG_CONFIG=$PKG_CONFIG
# Extract the first word of "pkg-config", so it can be a program name with args.
set dummy pkg-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
$as_echo_n "(cached) " >&6
else
case $ac_pt_PKG_CONFIG in
[\\/]* | ?:[\\/]*)
ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
if test -n "$ac_pt_PKG_CONFIG"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
$as_echo "$ac_pt_PKG_CONFIG" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x$ac_pt_PKG_CONFIG" = x; then
PKG_CONFIG=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
PKG_CONFIG=$ac_pt_PKG_CONFIG
fi
else
PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
fi
fi
if test -n "$PKG_CONFIG"; then
_pkg_min_version=0.9.0
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
PKG_CONFIG=""
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking OS" >&5
$as_echo_n "checking OS... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $host_os" >&5
$as_echo "$host_os" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking hardware" >&5
$as_echo_n "checking hardware... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $host_cpu" >&5
$as_echo "$host_cpu" >&6; }
if test "x$ac_cv_c_compiler_gnu" = xyes ; then
CFLAGS="-O2 ${CFLAGS}"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to disable linking against shared objects" >&5
$as_echo_n "checking whether to disable linking against shared objects... " >&6; }
# Check whether --enable-so was given.
if test "${enable_so+set}" = set; then :
enableval=$enable_so;
if test x$enableval = x"yes" ; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
if test "x$ac_cv_func_dlopen" = xyes; then :
USING_DLOPEN="yes"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
$as_echo_n "checking for dlopen in -ldl... " >&6; }
if ${ac_cv_lib_dl_dlopen+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_dl_dlopen=yes
else
ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
USING_DLOPEN="yes"
LIBS="${LIBS} -ldl"
fi
if test x"$USING_DLOPEN" != x"yes"; then
as_fn_error $? "Unable to find dlopen(). Try with --disable-so" "$LINENO" 5
fi
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
if test "x$ac_cv_c_compiler_gnu" = xyes ; then
LDFLAGS="-static ${LDFLAGS}"
fi
fi
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
if test "x$ac_cv_func_dlopen" = xyes; then :
USING_DLOPEN="yes"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
$as_echo_n "checking for dlopen in -ldl... " >&6; }
if ${ac_cv_lib_dl_dlopen+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_dl_dlopen=yes
else
ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
USING_DLOPEN="yes"
LIBS="${LIBS} -ldl"
fi
if test x"$USING_DLOPEN" != x"yes"; then
as_fn_error $? "Unable to find dlopen(). Try with --disable-so" "$LINENO" 5
fi
fi
case "$host_os" in
Sun*)
$as_echo "#define SOLARIS 1" >>confdefs.h
LIBS="-lresolv -lsocket -lnsl ${LIBS}"
;;
*BSD)
$as_echo "#define BSD 1" >>confdefs.h
;;
linux*)
$as_echo "#define LINUX 1" >>confdefs.h
;;
esac
# Extract the first word of "gmake", so it can be a program name with args.
set dummy gmake; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_MAKE+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$MAKE"; then
ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_MAKE="gmake"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
MAKE=$ac_cv_prog_MAKE
if test -n "$MAKE"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
$as_echo "$MAKE" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test x"$MAKE" = x""; then
# Extract the first word of "make", so it can be a program name with args.
set dummy make; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_MAKE+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$MAKE"; then
ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_MAKE="make"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
MAKE=$ac_cv_prog_MAKE
if test -n "$MAKE"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
$as_echo "$MAKE" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
set x ${MAKE-make}
ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
$as_echo_n "(cached) " >&6
else
cat >conftest.make <<\_ACEOF
SHELL = /bin/sh
all:
@echo '@@@%%%=$(MAKE)=@@@%%%'
_ACEOF
# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
case `${MAKE-make} -f conftest.make 2>/dev/null` in
*@@@%%%=?*=@@@%%%*)
eval ac_cv_prog_make_${ac_make}_set=yes;;
*)
eval ac_cv_prog_make_${ac_make}_set=no;;
esac
rm -f conftest.make
fi
if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
SET_MAKE=
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
SET_MAKE="MAKE=${MAKE-make}"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __progname" >&5
$as_echo_n "checking for __progname... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern char *__progname;
int
main ()
{
__progname = "test";
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; $as_echo "#define PROGNAME 1" >>confdefs.h
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
ac_cv_endianess="unknown"
if test x"$ac_cv_endianess" = x"unknown"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking endianess" >&5
$as_echo_n "checking endianess... " >&6; }
if test "$cross_compiling" = yes; then :
ac_cv_endianess="little"
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int main () {
union {
long l;
char c[sizeof (long)];
} u;
u.l = 1;
exit (u.c[sizeof (long) - 1] == 1);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
ac_cv_endianess="little"
else
ac_cv_endianess="big"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_endianess" >&5
$as_echo "$ac_cv_endianess" >&6; }
fi
if test x"$ac_cv_endianess" = x"big"; then
$as_echo "#define IM_BIG_ENDIAN 1" >>confdefs.h
fi
if test x"$ac_cv_endianess" = x"little"; then
$as_echo "#define IM_LITTLE_ENDIAN 1" >>confdefs.h
fi
ac_cv_unaligned="unknown"
case "$host_cpu" in
alpha*|arm*|hp*|mips*|sh*|sparc*|ia64|nv1)
ac_cv_unaligned="fail"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking unaligned accesses" >&5
$as_echo_n "checking unaligned accesses... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_unaligned" >&5
$as_echo "$ac_cv_unaligned" >&6; }
;;
esac
if test x"$ac_cv_unaligned" = x"unknown"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking unaligned accesses" >&5
$as_echo_n "checking unaligned accesses... " >&6; }
cat > conftest.c << EOF
#include
#include
#include
#include
#include
unsigned char a[5] = { 1, 2, 3, 4, 5 };
int main () {
unsigned int i;
pid_t pid;
int status;
/* avoid "core dumped" message */
pid = fork();
if (pid < 0) exit(2);
if (pid > 0) {
/* parent */
pid = waitpid(pid, &status, 0);
if (pid < 0) exit(3);
exit(!WIFEXITED(status));
}
/* child */
i = *(unsigned int *)&a[1];
printf("%d\n", i);
exit(0);
}
EOF
${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \
conftest.c $LIBS >/dev/null 2>&1
if test ! -x conftest ; then
ac_cv_unaligned="fail"
else
./conftest >conftest.out
if test ! -s conftest.out ; then ac_cv_unaligned="fail"
else ac_cv_unaligned="ok"
fi
fi
rm -f conftest* core core.conftest
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_unaligned" >&5
$as_echo "$ac_cv_unaligned" >&6; }
fi
if test x"$ac_cv_unaligned" = x"fail"; then
$as_echo "#define NEED_ALIGN 1" >>confdefs.h
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable L2 features" >&5
$as_echo_n "checking whether to enable L2 features... " >&6; }
# Check whether --enable-l2 was given.
if test "${enable_l2+set}" = set; then :
enableval=$enable_l2;
if test x$enableval = x"yes" ; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
$as_echo "#define HAVE_L2 1" >>confdefs.h
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
$as_echo "#define HAVE_L2 1" >>confdefs.h
COMPILE_ARGS="${COMPILE_ARGS} '--enable-l2'"
fi
for ac_func in inet_pton
do :
ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton"
if test "x$ac_cv_func_inet_pton" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_INET_PTON 1
_ACEOF
fi
done
if test x"$ac_cv_func_inet_pton" = x"no"; then
as_fn_error $? "ERROR: missing inet_pton()" "$LINENO" 5
fi
for ac_func in inet_ntop
do :
ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop"
if test "x$ac_cv_func_inet_ntop" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_INET_NTOP 1
_ACEOF
fi
done
if test x"$ac_cv_func_inet_ntop" = x"no"; then
as_fn_error $? "ERROR: missing inet_ntop()" "$LINENO" 5
fi
# Check whether --with-pcap-includes was given.
if test "${with_pcap_includes+set}" = set; then :
withval=$with_pcap_includes;
absdir=`cd $withval 2>/dev/null && pwd`
if test x$absdir != x ; then
withval=$absdir
fi
INCLUDES="${INCLUDES} -I$withval"
PCAPINCLS=$withval
PCAPINCLUDESFOUND=1
fi
if test x"$PCAPINCLS" != x""; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking your own pcap includes" >&5
$as_echo_n "checking your own pcap includes... " >&6; }
if test -r $PCAPINCLS/pcap.h; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
$as_echo "ok" >&6; }
$as_echo "#define HAVE_PCAP_H 1" >>confdefs.h
PCAPINCLUDESFOUND=1
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
as_fn_error $? "ERROR: missing pcap.h in $PCAPINCLS" "$LINENO" 5
fi
fi
# Extract the first word of "pcap-config", so it can be a program name with args.
set dummy pcap-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_PCAP_CONFIG+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$PCAP_CONFIG"; then
ac_cv_prog_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_PCAP_CONFIG="pcap-config"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
test -z "$ac_cv_prog_PCAP_CONFIG" && ac_cv_prog_PCAP_CONFIG="no"
fi
fi
PCAP_CONFIG=$ac_cv_prog_PCAP_CONFIG
if test -n "$PCAP_CONFIG"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5
$as_echo "$PCAP_CONFIG" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test x"$PCAPINCLUDESFOUND" = x""; then
if test ${PCAP_CONFIG} = "pcap-config"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking using pcap-config for pcap.h" >&5
$as_echo_n "checking using pcap-config for pcap.h... " >&6; }
PCAP_CONFIG_INCLUDES=`${PCAP_CONFIG} --cflags`
INCLUDES="${INCLUDES} ${PCAP_CONFIG_INCLUDES}"
$as_echo "#define HAVE_PCAP_PCAP_H 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PCAP_CONFIG_INCLUDES}" >&5
$as_echo "${PCAP_CONFIG_INCLUDES}" >&6; }
PCAPINCLUDESFOUND=1
fi
fi
if test x"$PCAPINCLUDESFOUND" = x""; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking default locations for pcap.h" >&5
$as_echo_n "checking default locations for pcap.h... " >&6; }
if test -r /usr/include/pcap.h; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found in /usr/include" >&5
$as_echo "found in /usr/include" >&6; }
PCAPINCLUDESFOUND=1
$as_echo "#define HAVE_PCAP_H 1" >>confdefs.h
elif test -r /usr/include/pcap/pcap.h; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found in /usr/include" >&5
$as_echo "found in /usr/include" >&6; }
PCAPINCLUDESFOUND=1
$as_echo "#define HAVE_PCAP_PCAP_H 1" >>confdefs.h
elif test -r /usr/local/include/pcap.h; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found in /usr/local/include" >&5
$as_echo "found in /usr/local/include" >&6; }
INCLUDES="${INCLUDES} -I/usr/local/include"
PCAPINCLUDESFOUND=1
$as_echo "#define HAVE_PCAP_H 1" >>confdefs.h
elif test -r /usr/local/include/pcap/pcap.h; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found in /usr/local/include" >&5
$as_echo "found in /usr/local/include" >&6; }
INCLUDES="${INCLUDES} -I/usr/local/include"
PCAPINCLUDESFOUND=1
$as_echo "#define HAVE_PCAP_PCAP_H 1" >>confdefs.h
fi
if test x"$PCAPINCLUDESFOUND" = x""; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
as_fn_error $? "ERROR: missing pcap.h" "$LINENO" 5
fi
fi
# Check whether --with-pcap-libs was given.
if test "${with_pcap_libs+set}" = set; then :
withval=$with_pcap_libs;
absdir=`cd $withval 2>/dev/null && pwd`
if test x$absdir != x ; then
withval=$absdir
fi
LIBS="${LIBS} -L$withval"
PCAPLIB=$withval
PCAPLIBFOUND=1
fi
if test x"$PCAPLIB" != x""; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking your own pcap libraries" >&5
$as_echo_n "checking your own pcap libraries... " >&6; }
if test -r $PCAPLIB/libpcap.a -o -r $PCAPLIB/libpcap.so; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
$as_echo "ok" >&6; }
PCAP_LIB_FOUND=1
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PF_RING library" >&5
$as_echo_n "checking for PF_RING library... " >&6; }
if test -r $PCAPLIB/libpfring.a -o -r $PCAPLIB/libpfring.so; then
LIBS="${LIBS} -lpfring -lpcap"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
PFRING_LIB_FOUND=1
$as_echo "#define PFRING_LIB_FOUND 1" >>confdefs.h
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
as_fn_error $? "ERROR: unable to find pcap library in $PCAPLIB" "$LINENO" 5
fi
fi
if test x"$PCAPLIBFOUND" = x""; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking default locations for libpcap" >&5
$as_echo_n "checking default locations for libpcap... " >&6; }
if test -r /usr/local/lib/libpcap.a -o -r /usr/local/lib/libpcap.so; then
LIBS="${LIBS} -L/usr/local/lib"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found in /usr/local/lib" >&5
$as_echo "found in /usr/local/lib" >&6; }
PCAPLIBFOUND=1
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PF_RING library" >&5
$as_echo_n "checking for PF_RING library... " >&6; }
if test -r /usr/local/lib/libpfring.a -o -r /usr/local/lib/libpfring.so; then
LIBS="${LIBS} -lpfring -lpcap"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
PFRING_LIB_FOUND=1
$as_echo "#define PFRING_LIB_FOUND 1" >>confdefs.h
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test x"$PCAPLIBFOUND" = x""; then
if test ${PCAP_CONFIG} = "pcap-config"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking using pcap-config for libpcap" >&5
$as_echo_n "checking using pcap-config for libpcap... " >&6; }
PCAP_CONFIG_LIBS=`${PCAP_CONFIG} --libs`
INCLUDES="${INCLUDES} ${PCAP_CONFIG_LIBS}"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PCAP_CONFIG_LIBS}" >&5
$as_echo "${PCAP_CONFIG_LIBS}" >&6; }
PCAPLIBFOUND=1
fi
fi
if test x"$PFRING_LIB_FOUND" = x""; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pcap_dispatch in -lpcap" >&5
$as_echo_n "checking for pcap_dispatch in -lpcap... " >&6; }
if ${ac_cv_lib_pcap_pcap_dispatch+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lpcap $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char pcap_dispatch ();
int
main ()
{
return pcap_dispatch ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_pcap_pcap_dispatch=yes
else
ac_cv_lib_pcap_pcap_dispatch=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_pcap_dispatch" >&5
$as_echo "$ac_cv_lib_pcap_pcap_dispatch" >&6; }
if test "x$ac_cv_lib_pcap_pcap_dispatch" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBPCAP 1
_ACEOF
LIBS="-lpcap $LIBS"
else
as_fn_error $? "
ERROR: missing pcap library. Refer to: http://www.tcpdump.org/
" "$LINENO" 5
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pcap_set_protocol in -lpcap" >&5
$as_echo_n "checking for pcap_set_protocol in -lpcap... " >&6; }
if ${ac_cv_lib_pcap_pcap_set_protocol+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lpcap $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char pcap_set_protocol ();
int
main ()
{
return pcap_set_protocol ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_pcap_pcap_set_protocol=yes
else
ac_cv_lib_pcap_pcap_set_protocol=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_pcap_set_protocol" >&5
$as_echo "$ac_cv_lib_pcap_pcap_set_protocol" >&6; }
if test "x$ac_cv_lib_pcap_pcap_set_protocol" = xyes; then :
$as_echo "#define PCAP_SET_PROTOCOL 1" >>confdefs.h
fi
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for numa_bind in -lnuma" >&5
$as_echo_n "checking for numa_bind in -lnuma... " >&6; }
if ${ac_cv_lib_numa_numa_bind+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lnuma $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char numa_bind ();
int
main ()
{
return numa_bind ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_numa_numa_bind=yes
else
ac_cv_lib_numa_numa_bind=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_numa_numa_bind" >&5
$as_echo "$ac_cv_lib_numa_numa_bind" >&6; }
if test "x$ac_cv_lib_numa_numa_bind" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBNUMA 1
_ACEOF
LIBS="-lnuma $LIBS"
else
as_fn_error $? "
ERROR: missing libnuma. Requirement for building PF_RING.
" "$LINENO" 5
fi
#AC_CHECK_LIB([rt], [clock_gettime], [], [AC_MSG_ERROR([
# ERROR: missing librt devel. Requirement for building PF_RING.
#])])
LIBS="${LIBS} -lrt -lnuma"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pcap_setdirection in -lpcap" >&5
$as_echo_n "checking for pcap_setdirection in -lpcap... " >&6; }
if ${ac_cv_lib_pcap_pcap_setdirection+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lpcap $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char pcap_setdirection ();
int
main ()
{
return pcap_setdirection ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_pcap_pcap_setdirection=yes
else
ac_cv_lib_pcap_pcap_setdirection=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_pcap_setdirection" >&5
$as_echo "$ac_cv_lib_pcap_pcap_setdirection" >&6; }
if test "x$ac_cv_lib_pcap_pcap_setdirection" = xyes; then :
$as_echo "#define PCAP_SET_DIRECTION 1" >>confdefs.h
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable MySQL support" >&5
$as_echo_n "checking whether to enable MySQL support... " >&6; }
# Check whether --enable-mysql was given.
if test "${enable_mysql+set}" = set; then :
enableval=$enable_mysql; case "$enableval" in
yes)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
# Extract the first word of "mysql_config", so it can be a program name with args.
set dummy mysql_config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_MYSQL_CONFIG+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$MYSQL_CONFIG"; then
ac_cv_prog_MYSQL_CONFIG="$MYSQL_CONFIG" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_MYSQL_CONFIG="mysql_config"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
test -z "$ac_cv_prog_MYSQL_CONFIG" && ac_cv_prog_MYSQL_CONFIG="no"
fi
fi
MYSQL_CONFIG=$ac_cv_prog_MYSQL_CONFIG
if test -n "$MYSQL_CONFIG"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MYSQL_CONFIG" >&5
$as_echo "$MYSQL_CONFIG" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test "x${MYSQL_CONFIG}" = "xno"; then
as_fn_error $? "ERROR: missing mysql_config program" "$LINENO" 5
fi
MYSQL_CFLAGS=`$MYSQL_CONFIG --cflags`
MYSQL_LIBS=`$MYSQL_CONFIG --libs`
if test "$MYSQL_CONFIG" != "no"; then
MYSQL_VERSION=`$MYSQL_CONFIG --version`
found_mysql="yes"
else
found_mysql="no"
fi
mysql_version_req=5.6.3
if test "$found_mysql" = "yes" -a -n "$mysql_version_req"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if MySQL version is >= $mysql_version_req" >&5
$as_echo_n "checking if MySQL version is >= $mysql_version_req... " >&6; }
mysql_version_req_major=`expr $mysql_version_req : '\([0-9]*\)'`
mysql_version_req_minor=`expr $mysql_version_req : '[0-9]*\.\([0-9]*\)'`
mysql_version_req_micro=`expr $mysql_version_req : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
if test "x$mysql_version_req_micro" = "x"; then
mysql_version_req_micro="0"
fi
mysql_version_req_number=`expr $mysql_version_req_major \* 1000000 \
\+ $mysql_version_req_minor \* 1000 \
\+ $mysql_version_req_micro`
mysql_version_major=`expr $MYSQL_VERSION : '\([0-9]*\)'`
mysql_version_minor=`expr $MYSQL_VERSION : '[0-9]*\.\([0-9]*\)'`
mysql_version_micro=`expr $MYSQL_VERSION : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
if test "x$mysql_version_micro" = "x"; then
mysql_version_micro="0"
fi
mysql_version_number=`expr $mysql_version_major \* 1000000 \
\+ $mysql_version_minor \* 1000 \
\+ $mysql_version_micro`
mysql_version_check=`expr $mysql_version_number \>\= $mysql_version_req_number`
if test "$mysql_version_check" = "1"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
PLUGINS="${PLUGINS} mysql"
USING_SQL="yes"
USING_MYSQL="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $MYSQL_CFLAGS"
$as_echo "#define WITH_MYSQL 1" >>confdefs.h
_save_LIBS="$LIBS"
LIBS="$LIBS $MYSQL_LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mysql_query in -lmysqlclient" >&5
$as_echo_n "checking for mysql_query in -lmysqlclient... " >&6; }
if ${ac_cv_lib_mysqlclient_mysql_query+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lmysqlclient $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char mysql_query ();
int
main ()
{
return mysql_query ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_mysqlclient_mysql_query=yes
else
ac_cv_lib_mysqlclient_mysql_query=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mysqlclient_mysql_query" >&5
$as_echo "$ac_cv_lib_mysqlclient_mysql_query" >&6; }
if test "x$ac_cv_lib_mysqlclient_mysql_query" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBMYSQLCLIENT 1
_ACEOF
LIBS="-lmysqlclient $LIBS"
fi
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $MYSQL_CFLAGS"
for ac_header in mysql.h mysql/mysql.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi
done
CFLAGS="$_save_CFLAGS"
case "$host_os" in
linux*)
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for numa_bind in -lnuma" >&5
$as_echo_n "checking for numa_bind in -lnuma... " >&6; }
if ${ac_cv_lib_numa_numa_bind+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lnuma $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char numa_bind ();
int
main ()
{
return numa_bind ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_numa_numa_bind=yes
else
ac_cv_lib_numa_numa_bind=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_numa_numa_bind" >&5
$as_echo "$ac_cv_lib_numa_numa_bind" >&6; }
if test "x$ac_cv_lib_numa_numa_bind" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBNUMA 1
_ACEOF
LIBS="-lnuma $LIBS"
else
as_fn_error $? "
ERROR: missing libnuma. Requirement for building MySQL.
" "$LINENO" 5
fi
;;
esac
;;
no)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
;;
esac
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable PostgreSQL support" >&5
$as_echo_n "checking whether to enable PostgreSQL support... " >&6; }
# Check whether --enable-pgsql was given.
if test "${enable_pgsql+set}" = set; then :
enableval=$enable_pgsql; case "$enableval" in
yes)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libpq >= 8.4" >&5
$as_echo_n "checking for libpq >= 8.4... " >&6; }
if test -n "$PGSQL_CFLAGS"; then
pkg_cv_PGSQL_CFLAGS="$PGSQL_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpq >= 8.4\""; } >&5
($PKG_CONFIG --exists --print-errors "libpq >= 8.4") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_PGSQL_CFLAGS=`$PKG_CONFIG --cflags "libpq >= 8.4" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$PGSQL_LIBS"; then
pkg_cv_PGSQL_LIBS="$PGSQL_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpq >= 8.4\""; } >&5
($PKG_CONFIG --exists --print-errors "libpq >= 8.4") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_PGSQL_LIBS=`$PKG_CONFIG --libs "libpq >= 8.4" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
PGSQL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libpq >= 8.4" 2>&1`
else
PGSQL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libpq >= 8.4" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$PGSQL_PKG_ERRORS" >&5
as_fn_error $? "Missing PQ library. Refer to: http://www.postgresql.org/download/" "$LINENO" 5
elif test $pkg_failed = untried; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
as_fn_error $? "Missing PQ library. Refer to: http://www.postgresql.org/download/" "$LINENO" 5
else
PGSQL_CFLAGS=$pkg_cv_PGSQL_CFLAGS
PGSQL_LIBS=$pkg_cv_PGSQL_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
PLUGINS="${PLUGINS} pgsql"
USING_SQL="yes"
USING_PGSQL="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $PGSQL_CFLAGS"
$as_echo "#define WITH_PGSQL 1" >>confdefs.h
_save_LIBS="$LIBS"
LIBS="$LIBS $PGSQL_LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PQexec in -lpq" >&5
$as_echo_n "checking for PQexec in -lpq... " >&6; }
if ${ac_cv_lib_pq_PQexec+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lpq $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char PQexec ();
int
main ()
{
return PQexec ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_pq_PQexec=yes
else
ac_cv_lib_pq_PQexec=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pq_PQexec" >&5
$as_echo "$ac_cv_lib_pq_PQexec" >&6; }
if test "x$ac_cv_lib_pq_PQexec" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBPQ 1
_ACEOF
LIBS="-lpq $LIBS"
fi
for ac_func in PQlibVersion
do :
ac_fn_c_check_func "$LINENO" "PQlibVersion" "ac_cv_func_PQlibVersion"
if test "x$ac_cv_func_PQlibVersion" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_PQLIBVERSION 1
_ACEOF
fi
done
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $PGSQL_CFLAGS"
ac_fn_c_check_header_mongrel "$LINENO" "libpq-fe.h" "ac_cv_header_libpq_fe_h" "$ac_includes_default"
if test "x$ac_cv_header_libpq_fe_h" = xyes; then :
fi
CFLAGS="$_save_CFLAGS"
fi
;;
no)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
;;
esac
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable MongoDB support" >&5
$as_echo_n "checking whether to enable MongoDB support... " >&6; }
# Check whether --enable-mongodb was given.
if test "${enable_mongodb+set}" = set; then :
enableval=$enable_mongodb; case "$enableval" in
yes)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmongoc" >&5
$as_echo_n "checking for libmongoc... " >&6; }
if test -n "$MONGODB_CFLAGS"; then
pkg_cv_MONGODB_CFLAGS="$MONGODB_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libmongoc\""; } >&5
($PKG_CONFIG --exists --print-errors "libmongoc") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_MONGODB_CFLAGS=`$PKG_CONFIG --cflags "libmongoc" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$MONGODB_LIBS"; then
pkg_cv_MONGODB_LIBS="$MONGODB_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libmongoc\""; } >&5
($PKG_CONFIG --exists --print-errors "libmongoc") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_MONGODB_LIBS=`$PKG_CONFIG --libs "libmongoc" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
MONGODB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libmongoc" 2>&1`
else
MONGODB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libmongoc" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$MONGODB_PKG_ERRORS" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking default locations for libmongoc" >&5
$as_echo_n "checking default locations for libmongoc... " >&6; }
if test -r /usr/lib/libmongoc.a -o -r /usr/lib/libmongoc.so; then
MONGODB_LIBS="-L/usr/lib -lmongoc"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found in /usr/lib" >&5
$as_echo "found in /usr/lib" >&6; }
elif test -r /usr/lib64/libmongoc.a -o -r /usr/lib64/libmongoc.so; then
MONGODB_LIBS="-L/usr/lib64 -lmongoc"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found in /usr/lib64" >&5
$as_echo "found in /usr/lib64" >&6; }
elif test -r /usr/local/lib/libmongoc.a -o -r /usr/local/lib/libmongoc.so; then
MONGODB_LIBS="-L/usr/local/lib -lmongoc"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found in /usr/local/lib" >&5
$as_echo "found in /usr/local/lib" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
_save_LIBS="$LIBS"
LIBS="$LIBS $MONGODB_LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mongo_connect in -lmongoc" >&5
$as_echo_n "checking for mongo_connect in -lmongoc... " >&6; }
if ${ac_cv_lib_mongoc_mongo_connect+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lmongoc $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char mongo_connect ();
int
main ()
{
return mongo_connect ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_mongoc_mongo_connect=yes
else
ac_cv_lib_mongoc_mongo_connect=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mongoc_mongo_connect" >&5
$as_echo "$ac_cv_lib_mongoc_mongo_connect" >&6; }
if test "x$ac_cv_lib_mongoc_mongo_connect" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBMONGOC 1
_ACEOF
LIBS="-lmongoc $LIBS"
else
as_fn_error $? "
ERROR: missing MongoDB library (0.8 version). Refer to: https://github.com/mongodb/mongo-c-driver-legacy
" "$LINENO" 5
fi
LIBS="$_save_LIBS"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking default locations for mongo.h" >&5
$as_echo_n "checking default locations for mongo.h... " >&6; }
if test -r /usr/include/mongo.h; then
MONGODB_CFLAGS="-I/usr/include"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found in /usr/include" >&5
$as_echo "found in /usr/include" >&6; }
elif test -r /usr/local/include/mongo.h; then
MONGODB_CFLAGS="-I/usr/local/include"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found in /usr/local/include" >&5
$as_echo "found in /usr/local/include" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $MONGODB_CFLAGS"
ac_fn_c_check_header_mongrel "$LINENO" "mongo.h" "ac_cv_header_mongo_h" "$ac_includes_default"
if test "x$ac_cv_header_mongo_h" = xyes; then :
else
as_fn_error $? "ERROR: missing MongoDB headers" "$LINENO" 5
fi
CFLAGS="$_save_CFLAGS"
fi
elif test $pkg_failed = untried; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking default locations for libmongoc" >&5
$as_echo_n "checking default locations for libmongoc... " >&6; }
if test -r /usr/lib/libmongoc.a -o -r /usr/lib/libmongoc.so; then
MONGODB_LIBS="-L/usr/lib -lmongoc"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found in /usr/lib" >&5
$as_echo "found in /usr/lib" >&6; }
elif test -r /usr/lib64/libmongoc.a -o -r /usr/lib64/libmongoc.so; then
MONGODB_LIBS="-L/usr/lib64 -lmongoc"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found in /usr/lib64" >&5
$as_echo "found in /usr/lib64" >&6; }
elif test -r /usr/local/lib/libmongoc.a -o -r /usr/local/lib/libmongoc.so; then
MONGODB_LIBS="-L/usr/local/lib -lmongoc"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found in /usr/local/lib" >&5
$as_echo "found in /usr/local/lib" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
_save_LIBS="$LIBS"
LIBS="$LIBS $MONGODB_LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mongo_connect in -lmongoc" >&5
$as_echo_n "checking for mongo_connect in -lmongoc... " >&6; }
if ${ac_cv_lib_mongoc_mongo_connect+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lmongoc $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char mongo_connect ();
int
main ()
{
return mongo_connect ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_mongoc_mongo_connect=yes
else
ac_cv_lib_mongoc_mongo_connect=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mongoc_mongo_connect" >&5
$as_echo "$ac_cv_lib_mongoc_mongo_connect" >&6; }
if test "x$ac_cv_lib_mongoc_mongo_connect" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBMONGOC 1
_ACEOF
LIBS="-lmongoc $LIBS"
else
as_fn_error $? "
ERROR: missing MongoDB library (0.8 version). Refer to: https://github.com/mongodb/mongo-c-driver-legacy
" "$LINENO" 5
fi
LIBS="$_save_LIBS"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking default locations for mongo.h" >&5
$as_echo_n "checking default locations for mongo.h... " >&6; }
if test -r /usr/include/mongo.h; then
MONGODB_CFLAGS="-I/usr/include"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found in /usr/include" >&5
$as_echo "found in /usr/include" >&6; }
elif test -r /usr/local/include/mongo.h; then
MONGODB_CFLAGS="-I/usr/local/include"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found in /usr/local/include" >&5
$as_echo "found in /usr/local/include" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $MONGODB_CFLAGS"
ac_fn_c_check_header_mongrel "$LINENO" "mongo.h" "ac_cv_header_mongo_h" "$ac_includes_default"
if test "x$ac_cv_header_mongo_h" = xyes; then :
else
as_fn_error $? "ERROR: missing MongoDB headers" "$LINENO" 5
fi
CFLAGS="$_save_CFLAGS"
fi
else
MONGODB_CFLAGS=$pkg_cv_MONGODB_CFLAGS
MONGODB_LIBS=$pkg_cv_MONGODB_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
fi
PLUGINS="${PLUGINS} mongodb"
USING_MONGODB="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $MONGODB_CFLAGS"
$as_echo "#define WITH_MONGODB 1" >>confdefs.h
;;
no)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
;;
esac
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable SQLite3 support" >&5
$as_echo_n "checking whether to enable SQLite3 support... " >&6; }
# Check whether --enable-sqlite3 was given.
if test "${enable_sqlite3+set}" = set; then :
enableval=$enable_sqlite3; case "$enableval" in
yes)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqlite3 >= 3.7.13" >&5
$as_echo_n "checking for sqlite3 >= 3.7.13... " >&6; }
if test -n "$SQLITE3_CFLAGS"; then
pkg_cv_SQLITE3_CFLAGS="$SQLITE3_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sqlite3 >= 3.7.13\""; } >&5
($PKG_CONFIG --exists --print-errors "sqlite3 >= 3.7.13") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_SQLITE3_CFLAGS=`$PKG_CONFIG --cflags "sqlite3 >= 3.7.13" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$SQLITE3_LIBS"; then
pkg_cv_SQLITE3_LIBS="$SQLITE3_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sqlite3 >= 3.7.13\""; } >&5
($PKG_CONFIG --exists --print-errors "sqlite3 >= 3.7.13") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_SQLITE3_LIBS=`$PKG_CONFIG --libs "sqlite3 >= 3.7.13" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
SQLITE3_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "sqlite3 >= 3.7.13" 2>&1`
else
SQLITE3_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "sqlite3 >= 3.7.13" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$SQLITE3_PKG_ERRORS" >&5
as_fn_error $? "Package requirements (sqlite3 >= 3.7.13) were not met:
$SQLITE3_PKG_ERRORS
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.
Alternatively, you may set the environment variables SQLITE3_CFLAGS
and SQLITE3_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details." "$LINENO" 5
elif test $pkg_failed = untried; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.
Alternatively, you may set the environment variables SQLITE3_CFLAGS
and SQLITE3_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.
To get pkg-config, see .
See \`config.log' for more details" "$LINENO" 5; }
else
SQLITE3_CFLAGS=$pkg_cv_SQLITE3_CFLAGS
SQLITE3_LIBS=$pkg_cv_SQLITE3_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
PLUGINS="${PLUGINS} sqlite3"
USING_SQL="yes"
USING_SQLITE3="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $SQLITE3_CFLAGS"
$as_echo "#define WITH_SQLITE3 1" >>confdefs.h
_save_LIBS="$LIBS"
LIBS="$LIBS $SQLITE3_LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqlite3_exec in -lsqlite3" >&5
$as_echo_n "checking for sqlite3_exec in -lsqlite3... " >&6; }
if ${ac_cv_lib_sqlite3_sqlite3_exec+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsqlite3 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char sqlite3_exec ();
int
main ()
{
return sqlite3_exec ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_sqlite3_sqlite3_exec=yes
else
ac_cv_lib_sqlite3_sqlite3_exec=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sqlite3_sqlite3_exec" >&5
$as_echo "$ac_cv_lib_sqlite3_sqlite3_exec" >&6; }
if test "x$ac_cv_lib_sqlite3_sqlite3_exec" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBSQLITE3 1
_ACEOF
LIBS="-lsqlite3 $LIBS"
fi
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $SQLITE3_CFLAGS"
ac_fn_c_check_header_mongrel "$LINENO" "sqlite3.h" "ac_cv_header_sqlite3_h" "$ac_includes_default"
if test "x$ac_cv_header_sqlite3_h" = xyes; then :
fi
CFLAGS="$_save_CFLAGS"
fi
;;
no)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
;;
esac
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable RabbitMQ/AMQP support" >&5
$as_echo_n "checking whether to enable RabbitMQ/AMQP support... " >&6; }
# Check whether --enable-rabbitmq was given.
if test "${enable_rabbitmq+set}" = set; then :
enableval=$enable_rabbitmq; case "$enableval" in
yes)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for librabbitmq >= 0.8.0" >&5
$as_echo_n "checking for librabbitmq >= 0.8.0... " >&6; }
if test -n "$RABBITMQ_CFLAGS"; then
pkg_cv_RABBITMQ_CFLAGS="$RABBITMQ_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"librabbitmq >= 0.8.0\""; } >&5
($PKG_CONFIG --exists --print-errors "librabbitmq >= 0.8.0") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_RABBITMQ_CFLAGS=`$PKG_CONFIG --cflags "librabbitmq >= 0.8.0" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$RABBITMQ_LIBS"; then
pkg_cv_RABBITMQ_LIBS="$RABBITMQ_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"librabbitmq >= 0.8.0\""; } >&5
($PKG_CONFIG --exists --print-errors "librabbitmq >= 0.8.0") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_RABBITMQ_LIBS=`$PKG_CONFIG --libs "librabbitmq >= 0.8.0" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
RABBITMQ_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "librabbitmq >= 0.8.0" 2>&1`
else
RABBITMQ_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "librabbitmq >= 0.8.0" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$RABBITMQ_PKG_ERRORS" >&5
as_fn_error $? "Missing RabbitMQ C API. Refer to: https://github.com/alanxz/rabbitmq-c/" "$LINENO" 5
elif test $pkg_failed = untried; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
as_fn_error $? "Missing RabbitMQ C API. Refer to: https://github.com/alanxz/rabbitmq-c/" "$LINENO" 5
else
RABBITMQ_CFLAGS=$pkg_cv_RABBITMQ_CFLAGS
RABBITMQ_LIBS=$pkg_cv_RABBITMQ_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
PLUGINS="${PLUGINS} rabbitmq"
USING_RABBITMQ="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $RABBITMQ_CFLAGS"
$as_echo "#define WITH_RABBITMQ 1" >>confdefs.h
_save_LIBS="$LIBS"
LIBS="$LIBS $RABBITMQ_LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for amqp_basic_publish in -lrabbitmq" >&5
$as_echo_n "checking for amqp_basic_publish in -lrabbitmq... " >&6; }
if ${ac_cv_lib_rabbitmq_amqp_basic_publish+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lrabbitmq $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char amqp_basic_publish ();
int
main ()
{
return amqp_basic_publish ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_rabbitmq_amqp_basic_publish=yes
else
ac_cv_lib_rabbitmq_amqp_basic_publish=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rabbitmq_amqp_basic_publish" >&5
$as_echo "$ac_cv_lib_rabbitmq_amqp_basic_publish" >&6; }
if test "x$ac_cv_lib_rabbitmq_amqp_basic_publish" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBRABBITMQ 1
_ACEOF
LIBS="-lrabbitmq $LIBS"
fi
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $RABBITMQ_CFLAGS"
ac_fn_c_check_header_mongrel "$LINENO" "amqp.h" "ac_cv_header_amqp_h" "$ac_includes_default"
if test "x$ac_cv_header_amqp_h" = xyes; then :
fi
CFLAGS="$_save_CFLAGS"
fi
;;
no)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
;;
esac
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable ZeroMQ support" >&5
$as_echo_n "checking whether to enable ZeroMQ support... " >&6; }
# Check whether --enable-zmq was given.
if test "${enable_zmq+set}" = set; then :
enableval=$enable_zmq; case "$enableval" in
yes)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libzmq >= 4.2.0" >&5
$as_echo_n "checking for libzmq >= 4.2.0... " >&6; }
if test -n "$ZMQ_CFLAGS"; then
pkg_cv_ZMQ_CFLAGS="$ZMQ_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libzmq >= 4.2.0\""; } >&5
($PKG_CONFIG --exists --print-errors "libzmq >= 4.2.0") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_ZMQ_CFLAGS=`$PKG_CONFIG --cflags "libzmq >= 4.2.0" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$ZMQ_LIBS"; then
pkg_cv_ZMQ_LIBS="$ZMQ_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libzmq >= 4.2.0\""; } >&5
($PKG_CONFIG --exists --print-errors "libzmq >= 4.2.0") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_ZMQ_LIBS=`$PKG_CONFIG --libs "libzmq >= 4.2.0" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
ZMQ_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libzmq >= 4.2.0" 2>&1`
else
ZMQ_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libzmq >= 4.2.0" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$ZMQ_PKG_ERRORS" >&5
as_fn_error $? "Missing ZeroMQ. Refer to: http://zeromq.org/intro:get-the-software" "$LINENO" 5
elif test $pkg_failed = untried; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
as_fn_error $? "Missing ZeroMQ. Refer to: http://zeromq.org/intro:get-the-software" "$LINENO" 5
else
ZMQ_CFLAGS=$pkg_cv_ZMQ_CFLAGS
ZMQ_LIBS=$pkg_cv_ZMQ_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
SUPPORTS="${SUPPORTS} zmq"
USING_ZMQ="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $ZMQ_CFLAGS"
$as_echo "#define WITH_ZMQ 1" >>confdefs.h
_save_LIBS="$LIBS"
LIBS="$LIBS $ZMQ_LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for zmq_send in -lzmq" >&5
$as_echo_n "checking for zmq_send in -lzmq... " >&6; }
if ${ac_cv_lib_zmq_zmq_send+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lzmq $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char zmq_send ();
int
main ()
{
return zmq_send ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_zmq_zmq_send=yes
else
ac_cv_lib_zmq_zmq_send=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_zmq_zmq_send" >&5
$as_echo "$ac_cv_lib_zmq_zmq_send" >&6; }
if test "x$ac_cv_lib_zmq_zmq_send" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBZMQ 1
_ACEOF
LIBS="-lzmq $LIBS"
fi
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $ZMQ_CFLAGS"
ac_fn_c_check_header_mongrel "$LINENO" "zmq.h" "ac_cv_header_zmq_h" "$ac_includes_default"
if test "x$ac_cv_header_zmq_h" = xyes; then :
fi
CFLAGS="$_save_CFLAGS"
fi
;;
no)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
;;
esac
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable Kafka support" >&5
$as_echo_n "checking whether to enable Kafka support... " >&6; }
# Check whether --enable-kafka was given.
if test "${enable_kafka+set}" = set; then :
enableval=$enable_kafka; case "$enableval" in
yes)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rdkafka >= 0.9.2" >&5
$as_echo_n "checking for rdkafka >= 0.9.2... " >&6; }
if test -n "$KAFKA_CFLAGS"; then
pkg_cv_KAFKA_CFLAGS="$KAFKA_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"rdkafka >= 0.9.2\""; } >&5
($PKG_CONFIG --exists --print-errors "rdkafka >= 0.9.2") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_KAFKA_CFLAGS=`$PKG_CONFIG --cflags "rdkafka >= 0.9.2" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$KAFKA_LIBS"; then
pkg_cv_KAFKA_LIBS="$KAFKA_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"rdkafka >= 0.9.2\""; } >&5
($PKG_CONFIG --exists --print-errors "rdkafka >= 0.9.2") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_KAFKA_LIBS=`$PKG_CONFIG --libs "rdkafka >= 0.9.2" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
KAFKA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "rdkafka >= 0.9.2" 2>&1`
else
KAFKA_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "rdkafka >= 0.9.2" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$KAFKA_PKG_ERRORS" >&5
as_fn_error $? "Missing librdkafka. Refer to: https://github.com/edenhill/librdkafka/" "$LINENO" 5
elif test $pkg_failed = untried; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
as_fn_error $? "Missing librdkafka. Refer to: https://github.com/edenhill/librdkafka/" "$LINENO" 5
else
KAFKA_CFLAGS=$pkg_cv_KAFKA_CFLAGS
KAFKA_LIBS=$pkg_cv_KAFKA_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
PLUGINS="${PLUGINS} kafka"
USING_KAFKA="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $KAFKA_CFLAGS"
$as_echo "#define WITH_KAFKA 1" >>confdefs.h
_save_LIBS="$LIBS"
LIBS="$LIBS $KAFKA_LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rd_kafka_produce in -lrdkafka" >&5
$as_echo_n "checking for rd_kafka_produce in -lrdkafka... " >&6; }
if ${ac_cv_lib_rdkafka_rd_kafka_produce+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lrdkafka $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char rd_kafka_produce ();
int
main ()
{
return rd_kafka_produce ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_rdkafka_rd_kafka_produce=yes
else
ac_cv_lib_rdkafka_rd_kafka_produce=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rdkafka_rd_kafka_produce" >&5
$as_echo "$ac_cv_lib_rdkafka_rd_kafka_produce" >&6; }
if test "x$ac_cv_lib_rdkafka_rd_kafka_produce" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBRDKAFKA 1
_ACEOF
LIBS="-lrdkafka $LIBS"
fi
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $KAFKA_CFLAGS"
ac_fn_c_check_header_mongrel "$LINENO" "librdkafka/rdkafka.h" "ac_cv_header_librdkafka_rdkafka_h" "$ac_includes_default"
if test "x$ac_cv_header_librdkafka_rdkafka_h" = xyes; then :
fi
CFLAGS="$_save_CFLAGS"
fi
;;
no)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
;;
esac
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable Redis support" >&5
$as_echo_n "checking whether to enable Redis support... " >&6; }
# Check whether --enable-redis was given.
if test "${enable_redis+set}" = set; then :
enableval=$enable_redis; case "$enableval" in
yes)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for hiredis >= 0.13.0" >&5
$as_echo_n "checking for hiredis >= 0.13.0... " >&6; }
if test -n "$REDIS_CFLAGS"; then
pkg_cv_REDIS_CFLAGS="$REDIS_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"hiredis >= 0.13.0\""; } >&5
($PKG_CONFIG --exists --print-errors "hiredis >= 0.13.0") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_REDIS_CFLAGS=`$PKG_CONFIG --cflags "hiredis >= 0.13.0" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$REDIS_LIBS"; then
pkg_cv_REDIS_LIBS="$REDIS_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"hiredis >= 0.13.0\""; } >&5
($PKG_CONFIG --exists --print-errors "hiredis >= 0.13.0") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_REDIS_LIBS=`$PKG_CONFIG --libs "hiredis >= 0.13.0" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
REDIS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "hiredis >= 0.13.0" 2>&1`
else
REDIS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "hiredis >= 0.13.0" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$REDIS_PKG_ERRORS" >&5
as_fn_error $? "Package requirements (hiredis >= 0.13.0) were not met:
$REDIS_PKG_ERRORS
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.
Alternatively, you may set the environment variables REDIS_CFLAGS
and REDIS_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details." "$LINENO" 5
elif test $pkg_failed = untried; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.
Alternatively, you may set the environment variables REDIS_CFLAGS
and REDIS_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.
To get pkg-config, see .
See \`config.log' for more details" "$LINENO" 5; }
else
REDIS_CFLAGS=$pkg_cv_REDIS_CFLAGS
REDIS_LIBS=$pkg_cv_REDIS_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
SUPPORTS="${SUPPORTS} redis"
USING_REDIS="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $REDIS_CFLAGS"
$as_echo "#define WITH_REDIS 1" >>confdefs.h
_save_LIBS="$LIBS"
LIBS="$LIBS $REDIS_LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for redisConnect in -lhiredis" >&5
$as_echo_n "checking for redisConnect in -lhiredis... " >&6; }
if ${ac_cv_lib_hiredis_redisConnect+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lhiredis $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char redisConnect ();
int
main ()
{
return redisConnect ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_hiredis_redisConnect=yes
else
ac_cv_lib_hiredis_redisConnect=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hiredis_redisConnect" >&5
$as_echo "$ac_cv_lib_hiredis_redisConnect" >&6; }
if test "x$ac_cv_lib_hiredis_redisConnect" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBHIREDIS 1
_ACEOF
LIBS="-lhiredis $LIBS"
fi
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $REDIS_CFLAGS"
ac_fn_c_check_header_mongrel "$LINENO" "hiredis/hiredis.h" "ac_cv_header_hiredis_hiredis_h" "$ac_includes_default"
if test "x$ac_cv_header_hiredis_hiredis_h" = xyes; then :
fi
CFLAGS="$_save_CFLAGS"
fi
;;
no)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
;;
esac
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable GnuTLS support" >&5
$as_echo_n "checking whether to enable GnuTLS support... " >&6; }
# Check whether --enable-gnutls was given.
if test "${enable_gnutls+set}" = set; then :
enableval=$enable_gnutls; case "$enableval" in
yes)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 3.6" >&5
$as_echo_n "checking for gnutls >= 3.6... " >&6; }
if test -n "$GNUTLS_CFLAGS"; then
pkg_cv_GNUTLS_CFLAGS="$GNUTLS_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gnutls >= 3.6\""; } >&5
($PKG_CONFIG --exists --print-errors "gnutls >= 3.6") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_GNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 3.6" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$GNUTLS_LIBS"; then
pkg_cv_GNUTLS_LIBS="$GNUTLS_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gnutls >= 3.6\""; } >&5
($PKG_CONFIG --exists --print-errors "gnutls >= 3.6") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_GNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 3.6" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
GNUTLS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gnutls >= 3.6" 2>&1`
else
GNUTLS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gnutls >= 3.6" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$GNUTLS_PKG_ERRORS" >&5
as_fn_error $? "Package requirements (gnutls >= 3.6) were not met:
$GNUTLS_PKG_ERRORS
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.
Alternatively, you may set the environment variables GNUTLS_CFLAGS
and GNUTLS_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details." "$LINENO" 5
elif test $pkg_failed = untried; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.
Alternatively, you may set the environment variables GNUTLS_CFLAGS
and GNUTLS_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.
To get pkg-config, see .
See \`config.log' for more details" "$LINENO" 5; }
else
GNUTLS_CFLAGS=$pkg_cv_GNUTLS_CFLAGS
GNUTLS_LIBS=$pkg_cv_GNUTLS_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
SUPPORTS="${SUPPORTS} gnutls"
USING_GNUTLS="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $GNUTLS_CFLAGS"
$as_echo "#define WITH_GNUTLS 1" >>confdefs.h
_save_LIBS="$LIBS"
LIBS="$LIBS $GNUTLS_LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls_global_init in -lgnutls" >&5
$as_echo_n "checking for gnutls_global_init in -lgnutls... " >&6; }
if ${ac_cv_lib_gnutls_gnutls_global_init+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lgnutls $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char gnutls_global_init ();
int
main ()
{
return gnutls_global_init ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_gnutls_gnutls_global_init=yes
else
ac_cv_lib_gnutls_gnutls_global_init=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gnutls_gnutls_global_init" >&5
$as_echo "$ac_cv_lib_gnutls_gnutls_global_init" >&6; }
if test "x$ac_cv_lib_gnutls_gnutls_global_init" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBGNUTLS 1
_ACEOF
LIBS="-lgnutls $LIBS"
fi
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $GNUTLS_CFLAGS"
ac_fn_c_check_header_mongrel "$LINENO" "gnutls/gnutls.h" "ac_cv_header_gnutls_gnutls_h" "$ac_includes_default"
if test "x$ac_cv_header_gnutls_gnutls_h" = xyes; then :
fi
CFLAGS="$_save_CFLAGS"
fi
;;
no)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
;;
esac
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable GeoIP support" >&5
$as_echo_n "checking whether to enable GeoIP support... " >&6; }
# Check whether --enable-geoip was given.
if test "${enable_geoip+set}" = set; then :
enableval=$enable_geoip; case "$enableval" in
yes)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for geoip >= 1.0.0" >&5
$as_echo_n "checking for geoip >= 1.0.0... " >&6; }
if test -n "$GEOIP_CFLAGS"; then
pkg_cv_GEOIP_CFLAGS="$GEOIP_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"geoip >= 1.0.0\""; } >&5
($PKG_CONFIG --exists --print-errors "geoip >= 1.0.0") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_GEOIP_CFLAGS=`$PKG_CONFIG --cflags "geoip >= 1.0.0" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$GEOIP_LIBS"; then
pkg_cv_GEOIP_LIBS="$GEOIP_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"geoip >= 1.0.0\""; } >&5
($PKG_CONFIG --exists --print-errors "geoip >= 1.0.0") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_GEOIP_LIBS=`$PKG_CONFIG --libs "geoip >= 1.0.0" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
GEOIP_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "geoip >= 1.0.0" 2>&1`
else
GEOIP_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "geoip >= 1.0.0" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$GEOIP_PKG_ERRORS" >&5
as_fn_error $? "Package requirements (geoip >= 1.0.0) were not met:
$GEOIP_PKG_ERRORS
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.
Alternatively, you may set the environment variables GEOIP_CFLAGS
and GEOIP_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details." "$LINENO" 5
elif test $pkg_failed = untried; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.
Alternatively, you may set the environment variables GEOIP_CFLAGS
and GEOIP_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.
To get pkg-config, see .
See \`config.log' for more details" "$LINENO" 5; }
else
GEOIP_CFLAGS=$pkg_cv_GEOIP_CFLAGS
GEOIP_LIBS=$pkg_cv_GEOIP_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
SUPPORTS="${SUPPORTS} geoip"
USING_MMGEOIP="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $GEOIP_CFLAGS"
$as_echo "#define WITH_GEOIP 1" >>confdefs.h
fi
;;
no)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
;;
esac
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable GeoIPv2 (libmaxminddb) support" >&5
$as_echo_n "checking whether to enable GeoIPv2 (libmaxminddb) support... " >&6; }
# Check whether --enable-geoipv2 was given.
if test "${enable_geoipv2+set}" = set; then :
enableval=$enable_geoipv2; case "$enableval" in
yes)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmaxminddb >= 1.2" >&5
$as_echo_n "checking for libmaxminddb >= 1.2... " >&6; }
if test -n "$GEOIPV2_CFLAGS"; then
pkg_cv_GEOIPV2_CFLAGS="$GEOIPV2_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libmaxminddb >= 1.2\""; } >&5
($PKG_CONFIG --exists --print-errors "libmaxminddb >= 1.2") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_GEOIPV2_CFLAGS=`$PKG_CONFIG --cflags "libmaxminddb >= 1.2" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$GEOIPV2_LIBS"; then
pkg_cv_GEOIPV2_LIBS="$GEOIPV2_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libmaxminddb >= 1.2\""; } >&5
($PKG_CONFIG --exists --print-errors "libmaxminddb >= 1.2") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_GEOIPV2_LIBS=`$PKG_CONFIG --libs "libmaxminddb >= 1.2" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
GEOIPV2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libmaxminddb >= 1.2" 2>&1`
else
GEOIPV2_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libmaxminddb >= 1.2" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$GEOIPV2_PKG_ERRORS" >&5
as_fn_error $? "Missing Maxmind libmaxminddb C library. Refer to: http://www.maxmind.com/download/geoip/api/c/" "$LINENO" 5
elif test $pkg_failed = untried; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
as_fn_error $? "Missing Maxmind libmaxminddb C library. Refer to: http://www.maxmind.com/download/geoip/api/c/" "$LINENO" 5
else
GEOIPV2_CFLAGS=$pkg_cv_GEOIPV2_CFLAGS
GEOIPV2_LIBS=$pkg_cv_GEOIPV2_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
SUPPORTS="${SUPPORTS} geoipv2"
USING_MMGEOIPV2="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $GEOIPV2_CFLAGS"
$as_echo "#define WITH_GEOIPV2 1" >>confdefs.h
_save_LIBS="$LIBS"
LIBS="$LIBS $GEOIPV2_LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MMDB_open in -lmaxminddb" >&5
$as_echo_n "checking for MMDB_open in -lmaxminddb... " >&6; }
if ${ac_cv_lib_maxminddb_MMDB_open+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lmaxminddb $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char MMDB_open ();
int
main ()
{
return MMDB_open ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_maxminddb_MMDB_open=yes
else
ac_cv_lib_maxminddb_MMDB_open=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_maxminddb_MMDB_open" >&5
$as_echo "$ac_cv_lib_maxminddb_MMDB_open" >&6; }
if test "x$ac_cv_lib_maxminddb_MMDB_open" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBMAXMINDDB 1
_ACEOF
LIBS="-lmaxminddb $LIBS"
fi
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $GEOIPV2_CFLAGS"
ac_fn_c_check_header_mongrel "$LINENO" "maxminddb.h" "ac_cv_header_maxminddb_h" "$ac_includes_default"
if test "x$ac_cv_header_maxminddb_h" = xyes; then :
fi
CFLAGS="$_save_CFLAGS"
fi
;;
no)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
;;
esac
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable Jansson support" >&5
$as_echo_n "checking whether to enable Jansson support... " >&6; }
# Check whether --enable-jansson was given.
if test "${enable_jansson+set}" = set; then :
enableval=$enable_jansson; case "$enableval" in
yes)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for jansson >= 2.5" >&5
$as_echo_n "checking for jansson >= 2.5... " >&6; }
if test -n "$JANSSON_CFLAGS"; then
pkg_cv_JANSSON_CFLAGS="$JANSSON_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"jansson >= 2.5\""; } >&5
($PKG_CONFIG --exists --print-errors "jansson >= 2.5") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_JANSSON_CFLAGS=`$PKG_CONFIG --cflags "jansson >= 2.5" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$JANSSON_LIBS"; then
pkg_cv_JANSSON_LIBS="$JANSSON_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"jansson >= 2.5\""; } >&5
($PKG_CONFIG --exists --print-errors "jansson >= 2.5") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_JANSSON_LIBS=`$PKG_CONFIG --libs "jansson >= 2.5" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
JANSSON_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "jansson >= 2.5" 2>&1`
else
JANSSON_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "jansson >= 2.5" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$JANSSON_PKG_ERRORS" >&5
as_fn_error $? "Missing libjansson. Refer to: http://www.digip.org/jansson/" "$LINENO" 5
elif test $pkg_failed = untried; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
as_fn_error $? "Missing libjansson. Refer to: http://www.digip.org/jansson/" "$LINENO" 5
else
JANSSON_CFLAGS=$pkg_cv_JANSSON_CFLAGS
JANSSON_LIBS=$pkg_cv_JANSSON_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
SUPPORTS="${SUPPORTS} jansson"
USING_JANSSON="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $JANSSON_CFLAGS"
$as_echo "#define WITH_JANSSON 1" >>confdefs.h
_save_LIBS="$LIBS"
LIBS="$LIBS $JANSSON_LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for json_object in -ljansson" >&5
$as_echo_n "checking for json_object in -ljansson... " >&6; }
if ${ac_cv_lib_jansson_json_object+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ljansson $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char json_object ();
int
main ()
{
return json_object ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_jansson_json_object=yes
else
ac_cv_lib_jansson_json_object=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jansson_json_object" >&5
$as_echo "$ac_cv_lib_jansson_json_object" >&6; }
if test "x$ac_cv_lib_jansson_json_object" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBJANSSON 1
_ACEOF
LIBS="-ljansson $LIBS"
fi
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $JANSSON_CFLAGS"
ac_fn_c_check_header_mongrel "$LINENO" "jansson.h" "ac_cv_header_jansson_h" "$ac_includes_default"
if test "x$ac_cv_header_jansson_h" = xyes; then :
fi
CFLAGS="$_save_CFLAGS"
fi
;;
no)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
;;
esac
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable Avro support" >&5
$as_echo_n "checking whether to enable Avro support... " >&6; }
# Check whether --enable-avro was given.
if test "${enable_avro+set}" = set; then :
enableval=$enable_avro; case "$enableval" in
yes)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for avro-c >= 1.8" >&5
$as_echo_n "checking for avro-c >= 1.8... " >&6; }
if test -n "$AVRO_CFLAGS"; then
pkg_cv_AVRO_CFLAGS="$AVRO_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"avro-c >= 1.8\""; } >&5
($PKG_CONFIG --exists --print-errors "avro-c >= 1.8") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_AVRO_CFLAGS=`$PKG_CONFIG --cflags "avro-c >= 1.8" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$AVRO_LIBS"; then
pkg_cv_AVRO_LIBS="$AVRO_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"avro-c >= 1.8\""; } >&5
($PKG_CONFIG --exists --print-errors "avro-c >= 1.8") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_AVRO_LIBS=`$PKG_CONFIG --libs "avro-c >= 1.8" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
AVRO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "avro-c >= 1.8" 2>&1`
else
AVRO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "avro-c >= 1.8" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$AVRO_PKG_ERRORS" >&5
as_fn_error $? "Missing Apache Avro C library. Refer to: http://www.apache.org/dyn/closer.cgi/avro/" "$LINENO" 5
elif test $pkg_failed = untried; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
as_fn_error $? "Missing Apache Avro C library. Refer to: http://www.apache.org/dyn/closer.cgi/avro/" "$LINENO" 5
else
AVRO_CFLAGS=$pkg_cv_AVRO_CFLAGS
AVRO_LIBS=$pkg_cv_AVRO_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
SUPPORTS="${SUPPORTS} avro"
USING_AVRO="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $AVRO_CFLAGS"
$as_echo "#define WITH_AVRO 1" >>confdefs.h
_save_LIBS="$LIBS"
LIBS="$LIBS $AVRO_LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for avro_record_get in -lavro" >&5
$as_echo_n "checking for avro_record_get in -lavro... " >&6; }
if ${ac_cv_lib_avro_avro_record_get+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lavro $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char avro_record_get ();
int
main ()
{
return avro_record_get ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_avro_avro_record_get=yes
else
ac_cv_lib_avro_avro_record_get=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_avro_avro_record_get" >&5
$as_echo "$ac_cv_lib_avro_avro_record_get" >&6; }
if test "x$ac_cv_lib_avro_avro_record_get" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBAVRO 1
_ACEOF
LIBS="-lavro $LIBS"
fi
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $AVRO_CFLAGS"
ac_fn_c_check_header_mongrel "$LINENO" "avro.h" "ac_cv_header_avro_h" "$ac_includes_default"
if test "x$ac_cv_header_avro_h" = xyes; then :
fi
CFLAGS="$_save_CFLAGS"
fi
;;
no)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
;;
esac
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable Confluent schema-registry support" >&5
$as_echo_n "checking whether to enable Confluent schema-registry support... " >&6; }
# Check whether --enable-serdes was given.
if test "${enable_serdes+set}" = set; then :
enableval=$enable_serdes; case "$enableval" in
yes)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
SUPPORTS="${SUPPORTS} serdes"
USING_SERDES="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $SERDES_CFLAGS"
SERDES_LIBS="$SERDES_LIBS -lserdes"
$as_echo "#define WITH_SERDES 1" >>confdefs.h
_save_LIBS="$LIBS"
LIBS="$LIBS $SERDES_LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for serdes_new in -lserdes" >&5
$as_echo_n "checking for serdes_new in -lserdes... " >&6; }
if ${ac_cv_lib_serdes_serdes_new+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lserdes $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char serdes_new ();
int
main ()
{
return serdes_new ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_serdes_serdes_new=yes
else
ac_cv_lib_serdes_serdes_new=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_serdes_serdes_new" >&5
$as_echo "$ac_cv_lib_serdes_serdes_new" >&6; }
if test "x$ac_cv_lib_serdes_serdes_new" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBSERDES 1
_ACEOF
LIBS="-lserdes $LIBS"
else
as_fn_error $? "Missing Confluent serdes library. Refer to: https://github.com/confluentinc/libserdes" "$LINENO" 5
fi
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $SERDES_CFLAGS"
ac_fn_c_check_header_mongrel "$LINENO" "libserdes/serdes.h" "ac_cv_header_libserdes_serdes_h" "$ac_includes_default"
if test "x$ac_cv_header_libserdes_serdes_h" = xyes; then :
else
as_fn_error $? "Missing Confluent serdes headers. Refer to: https://github.com/confluentinc/libserdes" "$LINENO" 5
fi
CFLAGS="$_save_CFLAGS"
;;
no)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
;;
esac
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
# Check whether --with-ndpi-static-lib was given.
if test "${with_ndpi_static_lib+set}" = set; then :
withval=$with_ndpi_static_lib;
absdir=`cd $withval 2>/dev/null && pwd`
if test x$absdir != x ; then
withval=$absdir
fi
NDPI_CUST_STATIC_LIB=$withval
fi
if test x"$NDPI_CUST_STATIC_LIB" != x""; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking your own nDPI library" >&5
$as_echo_n "checking your own nDPI library... " >&6; }
if test -r $NDPI_CUST_STATIC_LIB/libndpi.a; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
$as_echo "ok" >&6; }
NDPI_CUST_STATIC_LIB_FOUND="yes"
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
as_fn_error $? "ERROR: unable to find nDPI library in $NDPI_CUST_STATIC_LIB" "$LINENO" 5
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable nDPI support" >&5
$as_echo_n "checking whether to enable nDPI support... " >&6; }
# Check whether --enable-ndpi was given.
if test "${enable_ndpi+set}" = set; then :
enableval=$enable_ndpi; case "$enableval" in
yes)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libndpi >= 4.0" >&5
$as_echo_n "checking for libndpi >= 4.0... " >&6; }
if test -n "$NDPI_CFLAGS"; then
pkg_cv_NDPI_CFLAGS="$NDPI_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libndpi >= 4.0\""; } >&5
($PKG_CONFIG --exists --print-errors "libndpi >= 4.0") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_NDPI_CFLAGS=`$PKG_CONFIG --cflags "libndpi >= 4.0" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$NDPI_LIBS"; then
pkg_cv_NDPI_LIBS="$NDPI_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libndpi >= 4.0\""; } >&5
($PKG_CONFIG --exists --print-errors "libndpi >= 4.0") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_NDPI_LIBS=`$PKG_CONFIG --libs "libndpi >= 4.0" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
NDPI_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libndpi >= 4.0" 2>&1`
else
NDPI_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libndpi >= 4.0" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$NDPI_PKG_ERRORS" >&5
as_fn_error $? "Missing nDPI API. Refer to: https://github.com/ntop/nDPI/" "$LINENO" 5
elif test $pkg_failed = untried; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
as_fn_error $? "Missing nDPI API. Refer to: https://github.com/ntop/nDPI/" "$LINENO" 5
else
NDPI_CFLAGS=$pkg_cv_NDPI_CFLAGS
NDPI_LIBS=$pkg_cv_NDPI_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
SUPPORTS="${SUPPORTS} ndpi"
USING_NDPI="yes"
if test x"$NDPI_CFLAGS" != x""; then
NDPI_CFLAGS_INST=`echo $NDPI_CFLAGS | sed 's/ $//'`
NDPI_CFLAGS_INST="$NDPI_CFLAGS_INST/libndpi"
else
NDPI_CFLAGS_INST=""
fi
PMACCT_CFLAGS="$PMACCT_CFLAGS $NDPI_CFLAGS $NDPI_CFLAGS_INST"
$as_echo "#define WITH_NDPI 1" >>confdefs.h
_save_LIBS="$LIBS"
LIBS="$LIBS $NDPI_LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ndpi_init_detection_module in -lndpi" >&5
$as_echo_n "checking for ndpi_init_detection_module in -lndpi... " >&6; }
if ${ac_cv_lib_ndpi_ndpi_init_detection_module+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lndpi $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char ndpi_init_detection_module ();
int
main ()
{
return ndpi_init_detection_module ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_ndpi_ndpi_init_detection_module=yes
else
ac_cv_lib_ndpi_ndpi_init_detection_module=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ndpi_ndpi_init_detection_module" >&5
$as_echo "$ac_cv_lib_ndpi_ndpi_init_detection_module" >&6; }
if test "x$ac_cv_lib_ndpi_ndpi_init_detection_module" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBNDPI 1
_ACEOF
LIBS="-lndpi $LIBS"
fi
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $NDPI_CFLAGS"
ac_fn_c_check_header_mongrel "$LINENO" "libndpi/ndpi_main.h" "ac_cv_header_libndpi_ndpi_main_h" "$ac_includes_default"
if test "x$ac_cv_header_libndpi_ndpi_main_h" = xyes; then :
fi
CFLAGS="$_save_CFLAGS"
fi
;;
no)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
;;
esac
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable Unyte UDP-Notif support" >&5
$as_echo_n "checking whether to enable Unyte UDP-Notif support... " >&6; }
# Check whether --enable-unyte-udp-notif was given.
if test "${enable_unyte_udp_notif+set}" = set; then :
enableval=$enable_unyte_udp_notif; case "$enableval" in
yes)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for unyte-udp-notif >= 0.6.0" >&5
$as_echo_n "checking for unyte-udp-notif >= 0.6.0... " >&6; }
if test -n "$UNYTE_UDP_NOTIF_CFLAGS"; then
pkg_cv_UNYTE_UDP_NOTIF_CFLAGS="$UNYTE_UDP_NOTIF_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"unyte-udp-notif >= 0.6.0\""; } >&5
($PKG_CONFIG --exists --print-errors "unyte-udp-notif >= 0.6.0") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_UNYTE_UDP_NOTIF_CFLAGS=`$PKG_CONFIG --cflags "unyte-udp-notif >= 0.6.0" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$UNYTE_UDP_NOTIF_LIBS"; then
pkg_cv_UNYTE_UDP_NOTIF_LIBS="$UNYTE_UDP_NOTIF_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"unyte-udp-notif >= 0.6.0\""; } >&5
($PKG_CONFIG --exists --print-errors "unyte-udp-notif >= 0.6.0") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_UNYTE_UDP_NOTIF_LIBS=`$PKG_CONFIG --libs "unyte-udp-notif >= 0.6.0" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
UNYTE_UDP_NOTIF_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "unyte-udp-notif >= 0.6.0" 2>&1`
else
UNYTE_UDP_NOTIF_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "unyte-udp-notif >= 0.6.0" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$UNYTE_UDP_NOTIF_PKG_ERRORS" >&5
as_fn_error $? "ERROR: missing unyte-udp-notif pkg-config. Refer to: https://github.com/insa-unyte/udp-notif-c-collector" "$LINENO" 5
elif test $pkg_failed = untried; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
as_fn_error $? "ERROR: missing unyte-udp-notif pkg-config. Refer to: https://github.com/insa-unyte/udp-notif-c-collector" "$LINENO" 5
else
UNYTE_UDP_NOTIF_CFLAGS=$pkg_cv_UNYTE_UDP_NOTIF_CFLAGS
UNYTE_UDP_NOTIF_LIBS=$pkg_cv_UNYTE_UDP_NOTIF_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
SUPPORTS="${SUPPORTS} unyte-udp-notif"
USING_UNYTE_UDP_NOTIF="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $UNYTE_UDP_NOTIF_CFLAGS"
UNYTE_UDP_NOTIF_LIBS="$UNYTE_UDP_NOTIF_LIBS -lunyte-udp-notif"
$as_echo "#define WITH_UNYTE_UDP_NOTIF 1" >>confdefs.h
_save_LIBS="$LIBS"
LIBS="$LIBS $UNYTE_UDP_NOTIF_LIBS -lpthread"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for unyte_udp_start_collector in -lunyte-udp-notif" >&5
$as_echo_n "checking for unyte_udp_start_collector in -lunyte-udp-notif... " >&6; }
if ${ac_cv_lib_unyte_udp_notif_unyte_udp_start_collector+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lunyte-udp-notif $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char unyte_udp_start_collector ();
int
main ()
{
return unyte_udp_start_collector ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_unyte_udp_notif_unyte_udp_start_collector=yes
else
ac_cv_lib_unyte_udp_notif_unyte_udp_start_collector=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_unyte_udp_notif_unyte_udp_start_collector" >&5
$as_echo "$ac_cv_lib_unyte_udp_notif_unyte_udp_start_collector" >&6; }
if test "x$ac_cv_lib_unyte_udp_notif_unyte_udp_start_collector" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBUNYTE_UDP_NOTIF 1
_ACEOF
LIBS="-lunyte-udp-notif $LIBS"
else
as_fn_error $? "
ERROR: missing unyte-udp-notif library. Refer to: https://github.com/insa-unyte/udp-notif-c-collector
" "$LINENO" 5
fi
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $UNYTE_UDP_NOTIF_CFLAGS"
ac_fn_c_check_header_mongrel "$LINENO" "unyte-udp-notif/unyte_udp_collector.h" "ac_cv_header_unyte_udp_notif_unyte_udp_collector_h" "$ac_includes_default"
if test "x$ac_cv_header_unyte_udp_notif_unyte_udp_collector_h" = xyes; then :
else
as_fn_error $? "ERROR: missing unyte-udp-notif headers" "$LINENO" 5
fi
CFLAGS="$_save_CFLAGS"
fi
;;
no)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
;;
esac
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable eBPF support" >&5
$as_echo_n "checking whether to enable eBPF support... " >&6; }
# Check whether --enable-ebpf was given.
if test "${enable_ebpf+set}" = set; then :
enableval=$enable_ebpf; case "$enableval" in
yes)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
SUPPORTS="${SUPPORTS} ebpf"
USING_EBPF="yes"
PMACCT_CFLAGS="$PMACCT_CFLAGS $EBPF_CFLAGS"
EBPF_LIBS="$EBPF_LIBS -lbpf"
$as_echo "#define WITH_EBPF 1" >>confdefs.h
_save_LIBS="$LIBS"
LIBS="$LIBS $EBPF_LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for bpf_object__open_file in -lbpf" >&5
$as_echo_n "checking for bpf_object__open_file in -lbpf... " >&6; }
if ${ac_cv_lib_bpf_bpf_object__open_file+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lbpf $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char bpf_object__open_file ();
int
main ()
{
return bpf_object__open_file ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_bpf_bpf_object__open_file=yes
else
ac_cv_lib_bpf_bpf_object__open_file=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bpf_bpf_object__open_file" >&5
$as_echo "$ac_cv_lib_bpf_bpf_object__open_file" >&6; }
if test "x$ac_cv_lib_bpf_bpf_object__open_file" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBBPF 1
_ACEOF
LIBS="-lbpf $LIBS"
else
as_fn_error $? "
ERROR: missing libbpf library. Refer to: https://github.com/libbpf/libbpf
" "$LINENO" 5
fi
LIBS="$_save_LIBS"
_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $EBPF_CFLAGS"
ac_fn_c_check_header_mongrel "$LINENO" "bpf/libbpf.h" "ac_cv_header_bpf_libbpf_h" "$ac_includes_default"
if test "x$ac_cv_header_bpf_libbpf_h" = xyes; then :
else
as_fn_error $? "ERROR: missing libbpf headers" "$LINENO" 5
fi
CFLAGS="$_save_CFLAGS"
;;
no)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
;;
esac
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
if test x"$USING_DLOPEN" = x"yes"; then
$as_echo "#define HAVE_DLOPEN 1" >>confdefs.h
else
# Adding linking to libdl here 1) if required and 2) in case of --disable-so
if test x"$USING_MYSQL" = x"yes" -o x"$USING_SQLITE3" = x"yes"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
$as_echo_n "checking for dlopen in -ldl... " >&6; }
if ${ac_cv_lib_dl_dlopen+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_dl_dlopen=yes
else
ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
LIBS="${LIBS} -ldl"
else
as_fn_error $? "
ERROR: missing libdl devel.
" "$LINENO" 5
fi
fi
fi
if test x"$USING_SQL" = x"yes"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for zlibVersion in -lz" >&5
$as_echo_n "checking for zlibVersion in -lz... " >&6; }
if ${ac_cv_lib_z_zlibVersion+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lz $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char zlibVersion ();
int
main ()
{
return zlibVersion ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_z_zlibVersion=yes
else
ac_cv_lib_z_zlibVersion=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_zlibVersion" >&5
$as_echo "$ac_cv_lib_z_zlibVersion" >&6; }
if test "x$ac_cv_lib_z_zlibVersion" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBZ 1
_ACEOF
LIBS="-lz $LIBS"
else
as_fn_error $? "ERROR: missing zlib. Requirement for building SQL plugins." "$LINENO" 5
fi
fi
LIBS="${LIBS} -lm -lpthread"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
$as_echo_n "checking for ANSI C header files... " >&6; }
if ${ac_cv_header_stdc+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_header_stdc=yes
else
ac_cv_header_stdc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "memchr" >/dev/null 2>&1; then :
else
ac_cv_header_stdc=no
fi
rm -f conftest*
fi
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "free" >/dev/null 2>&1; then :
else
ac_cv_header_stdc=no
fi
rm -f conftest*
fi
if test $ac_cv_header_stdc = yes; then
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
if test "$cross_compiling" = yes; then :
:
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
(('a' <= (c) && (c) <= 'i') \
|| ('j' <= (c) && (c) <= 'r') \
|| ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
int i;
for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i))
|| toupper (i) != TOUPPER (i))
return 2;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
else
ac_cv_header_stdc=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
$as_echo "$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then
$as_echo "#define STDC_HEADERS 1" >>confdefs.h
fi
for ac_header in arpa/inet.h assert.h ctype.h dirent.h dlfcn.h errno.h fcntl.h getopt.h grp.h inttypes.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi
done
for ac_header in limits.h malloc.h math.h netdb.h net/if.h netinet/in.h netinet/in_systm.h netinet/ip.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi
done
for ac_header in netinet/udp.h pthread.h pwd.h signal.h string.h sys/ansi.h sys/errno.h sys/file.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi
done
for ac_header in sys/ioctl.h syslog.h sys/mbuf.h sys/mman.h sys/param.h sys/poll.h sys/resource.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi
done
for ac_header in sys/select.h sys/socket.h sys/stat.h sys/time.h sys/types.h sys/un.h sys/utsname.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi
done
for ac_header in sys/wait.h time.h unistd.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi
done
ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default"
if test "x$ac_cv_type_u_int64_t" = xyes; then :
$as_echo "#define HAVE_U_INT64_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default"
if test "x$ac_cv_type_u_int32_t" = xyes; then :
$as_echo "#define HAVE_U_INT32_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default"
if test "x$ac_cv_type_u_int16_t" = xyes; then :
$as_echo "#define HAVE_U_INT16_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default"
if test "x$ac_cv_type_u_int8_t" = xyes; then :
$as_echo "#define HAVE_U_INT8_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default"
if test "x$ac_cv_type_uint64_t" = xyes; then :
$as_echo "#define HAVE_UINT64_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default"
if test "x$ac_cv_type_uint32_t" = xyes; then :
$as_echo "#define HAVE_UINT32_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default"
if test "x$ac_cv_type_uint16_t" = xyes; then :
$as_echo "#define HAVE_UINT16_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default"
if test "x$ac_cv_type_uint8_t" = xyes; then :
$as_echo "#define HAVE_UINT8_T 1" >>confdefs.h
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable NFLOG support" >&5
$as_echo_n "checking whether to enable NFLOG support... " >&6; }
# Check whether --enable-nflog was given.
if test "${enable_nflog+set}" = set; then :
enableval=$enable_nflog; case "$enableval" in
yes)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libnetfilter_log >= 1" >&5
$as_echo_n "checking for libnetfilter_log >= 1... " >&6; }
if test -n "$NFLOG_CFLAGS"; then
pkg_cv_NFLOG_CFLAGS="$NFLOG_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libnetfilter_log >= 1\""; } >&5
($PKG_CONFIG --exists --print-errors "libnetfilter_log >= 1") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_NFLOG_CFLAGS=`$PKG_CONFIG --cflags "libnetfilter_log >= 1" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$NFLOG_LIBS"; then
pkg_cv_NFLOG_LIBS="$NFLOG_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libnetfilter_log >= 1\""; } >&5
($PKG_CONFIG --exists --print-errors "libnetfilter_log >= 1") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_NFLOG_LIBS=`$PKG_CONFIG --libs "libnetfilter_log >= 1" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
NFLOG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libnetfilter_log >= 1" 2>&1`
else
NFLOG_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libnetfilter_log >= 1" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$NFLOG_PKG_ERRORS" >&5
as_fn_error $? "Package requirements (libnetfilter_log >= 1) were not met:
$NFLOG_PKG_ERRORS
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.
Alternatively, you may set the environment variables NFLOG_CFLAGS
and NFLOG_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details." "$LINENO" 5
elif test $pkg_failed = untried; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.
Alternatively, you may set the environment variables NFLOG_CFLAGS
and NFLOG_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.
To get pkg-config, see .
See \`config.log' for more details" "$LINENO" 5; }
else
NFLOG_CFLAGS=$pkg_cv_NFLOG_CFLAGS
NFLOG_LIBS=$pkg_cv_NFLOG_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
SUPPORTS="${SUPPORTS} nflog"
USING_NFLOG="yes"
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fi
;;
no)
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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;;
esac
else
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to link IPv4/IPv6 traffic accounting accounting binaries" >&5
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# Check whether --enable-traffic-bins was given.
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$as_echo "yes" >&6; }
$as_echo "#define HAVE_TRAFFIC_BINS 1" >>confdefs.h
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to link BGP daemon binaries" >&5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to link BMP daemon binaries" >&5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to link Streaming Telemetry daemon binaries" >&5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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#include
#include
int
main ()
{
return *(signal (0, 0)) (0) == 1;
;
return 0;
}
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if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_type_signal=int
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ac_cv_type_signal=void
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rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
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for ac_func in setproctitle mallopt tdestroy strlcpy vfork
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fi
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ac_fn_c_check_decl "$LINENO" "SO_BINDTODEVICE" "ac_cv_have_decl_SO_BINDTODEVICE" "
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ac_fn_c_check_decl "$LINENO" "SO_ATTACH_REUSEPORT_EBPF" "ac_cv_have_decl_SO_ATTACH_REUSEPORT_EBPF" "
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$as_echo "#define HAVE_SO_ATTACH_REUSEPORT_EBPF 1" >>confdefs.h
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WITH_EXTERNAL_DEPS_DEFAULT=yes
if test ! -f "$srcdir/src/external_libs/libcdada/include/cdada.h" && test -z `git rev-parse HEAD 2> /dev/null` ; then
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fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether external dependencies (git submodules) should be compiled" >&5
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if test x"$WITH_EXTERNAL_DEPS" = x"yes"; then
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*) :
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;;
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fi
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choke me
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;
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;
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func_stripname_cnf ()
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/* end confdefs.h. */
#ifdef __STDC__
# include
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# include
#endif
Syntax error
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"; then :
else
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"; then :
# Broken: success on invalid input.
continue
else
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
break
fi
done
ac_cv_prog_CXXCPP=$CXXCPP
fi
CXXCPP=$ac_cv_prog_CXXCPP
else
ac_cv_prog_CXXCPP=$CXXCPP
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
$as_echo "$CXXCPP" >&6; }
ac_preproc_ok=false
for ac_cxx_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# Prefer to if __STDC__ is defined, since
# exists even on freestanding compilers.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __STDC__
# include
#else
# include
#endif
Syntax error
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"; then :
else
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include