ffe-0.3.4/ 0000755 0001750 0001750 00000000000 12314533616 007263 5 0000000 0000000 ffe-0.3.4/config/ 0000755 0001750 0001750 00000000000 12314533616 010530 5 0000000 0000000 ffe-0.3.4/config/config.guess 0000755 0001750 0001750 00000127432 11764422452 013004 0000000 0000000 #! /bin/sh
# Attempt to guess a canonical system name.
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
# 2011, 2012 Free Software Foundation, Inc.
timestamp='2012-02-10'
# 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 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, 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 Per Bothner. Please send patches (context
# diff format) to and include a ChangeLog
# entry.
#
# This script attempts to guess a canonical system name similar to
# config.sub. If it succeeds, it prints the system name on stdout, and
# exits with 0. Otherwise, it exits with 1.
#
# You can get the latest version of this script from:
# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
me=`echo "$0" | sed -e 's,.*/,,'`
usage="\
Usage: $0 [OPTION]
Output the configuration name of the system \`$me' is run on.
Operation modes:
-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 ($timestamp)
Originally written by Per Bothner.
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
help="
Try \`$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
# 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=`(/sbin/$sysctl 2>/dev/null || \
/usr/sbin/$sysctl 2>/dev/null || echo unknown)`
case "${UNAME_MACHINE_ARCH}" in
armeb) machine=armeb-unknown ;;
arm*) machine=arm-unknown ;;
sh3el) machine=shl-unknown ;;
sh3eb) machine=sh-unknown ;;
sh5el) machine=sh5le-unknown ;;
*) machine=${UNAME_MACHINE_ARCH}-unknown ;;
esac
# The Operating System including object format, if it has switched
# to ELF recently, or will in the future.
case "${UNAME_MACHINE_ARCH}" in
arm*|i386|m68k|ns32k|sh3*|sparc|vax)
eval $set_cc_for_build
if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ELF__
then
# Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
# Return netbsd for either. FIX?
os=netbsd
else
os=netbsdelf
fi
;;
*)
os=netbsd
;;
esac
# The OS release
# Debian GNU/NetBSD machines have a different userland, and
# thus, need a distinct triplet. However, they do not need
# kernel version information, so it can be replaced with a
# suitable tag, in the style of linux-gnu.
case "${UNAME_VERSION}" in
Debian*)
release='-gnu'
;;
*)
release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
;;
esac
# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
# contains redundant information, the shorter form:
# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
echo "${machine}-${os}${release}"
exit ;;
*:OpenBSD:*:*)
UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${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 ;;
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 ;;
Alpha\ *:Windows_NT*:*)
# How do we know it's Interix rather than the generic POSIX subsystem?
# Should we change UNAME_MACHINE based on the output of uname instead
# of the specific Alpha model?
echo alpha-pc-interix
exit ;;
21064:Windows_NT:50:3)
echo alpha-dec-winnt3.5
exit ;;
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 ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
IBM_ARCH=rs6000
else
IBM_ARCH=powerpc
fi
if [ -x /usr/bin/oslevel ] ; then
IBM_REV=`/usr/bin/oslevel`
else
IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
fi
echo ${IBM_ARCH}-ibm-aix${IBM_REV}
exit ;;
*:AIX:*:*)
echo rs6000-ibm-aix
exit ;;
ibmrt:4.4BSD:*|romp-ibm:BSD:*)
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)
echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
*)
echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
esac
exit ;;
i*:CYGWIN*:*)
echo ${UNAME_MACHINE}-pc-cygwin
exit ;;
*:MINGW*:*)
echo ${UNAME_MACHINE}-pc-mingw32
exit ;;
i*:MSYS*:*)
echo ${UNAME_MACHINE}-pc-msys
exit ;;
i*:windows32*:*)
# uname -m includes "-pc" on this system.
echo ${UNAME_MACHINE}-mingw32
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 ;;
[345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
echo i${UNAME_MACHINE}-pc-mks
exit ;;
8664:Windows_NT:*)
echo x86_64-pc-mks
exit ;;
i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
# How do we know it's Interix rather than the generic POSIX subsystem?
# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
# UNAME_MACHINE based on the output of uname instead of i386?
echo i586-pc-interix
exit ;;
i*:UWIN*:*)
echo ${UNAME_MACHINE}-pc-uwin
exit ;;
amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
echo x86_64-unknown-cygwin
exit ;;
p*:CYGWIN*:*)
echo powerpcle-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-gnu`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 '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
exit ;;
i*86:Minix:*:*)
echo ${UNAME_MACHINE}-pc-minix
exit ;;
aarch64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;;
aarch64_be:Linux:*:*)
UNAME_MACHINE=aarch64_be
echo ${UNAME_MACHINE}-unknown-linux-gnu
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="libc1" ; else LIBC="" ; fi
echo ${UNAME_MACHINE}-unknown-linux-gnu${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-gnu
else
if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ARM_PCS_VFP
then
echo ${UNAME_MACHINE}-unknown-linux-gnueabi
else
echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
fi
fi
exit ;;
avr32*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;;
cris:Linux:*:*)
echo ${UNAME_MACHINE}-axis-linux-gnu
exit ;;
crisv32:Linux:*:*)
echo ${UNAME_MACHINE}-axis-linux-gnu
exit ;;
frv:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;;
hexagon:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;;
i*86:Linux:*:*)
LIBC=gnu
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#ifdef __dietlibc__
LIBC=dietlibc
#endif
EOF
eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
exit ;;
ia64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;;
m32r*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;;
m68*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
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-gnu"; exit; }
;;
or32:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;;
padre:Linux:*:*)
echo sparc-unknown-linux-gnu
exit ;;
parisc64:Linux:*:* | hppa64:Linux:*:*)
echo hppa64-unknown-linux-gnu
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-gnu ;;
PA8*) echo hppa2.0-unknown-linux-gnu ;;
*) echo hppa-unknown-linux-gnu ;;
esac
exit ;;
ppc64:Linux:*:*)
echo powerpc64-unknown-linux-gnu
exit ;;
ppc:Linux:*:*)
echo powerpc-unknown-linux-gnu
exit ;;
s390:Linux:*:* | s390x:Linux:*:*)
echo ${UNAME_MACHINE}-ibm-linux
exit ;;
sh64*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;;
sh*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;;
sparc:Linux:*:* | sparc64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;;
tile*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;;
vax:Linux:*:*)
echo ${UNAME_MACHINE}-dec-linux-gnu
exit ;;
x86_64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;;
xtensa*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
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.*:* | i*86:SYSTEM_V: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 ${UNAME_MACHINE}-pc-sysv32
fi
exit ;;
pc:*:*:*)
# Left here for compatibility:
# uname -m prints for DJGPP always 'pc', but it prints nothing about
# the processor, so we play safe by assuming i586.
# Note: whatever this is, it MUST be the same as what config.sub
# prints for the "djgpp" host, or else GDB configury will decide that
# this is a cross-build.
echo i586-pc-msdosdjgpp
exit ;;
Intel:Mach:3*:*)
echo i386-pc-mach3
exit ;;
paragon:*:*:*)
echo i860-intel-osf1
exit ;;
i860:*:4.*:*) # i860-SVR4
if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
echo i860-stardent-sysv${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 ;;
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 ;;
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
case $UNAME_PROCESSOR in
i386)
eval $set_cc_for_build
if [ "$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
UNAME_PROCESSOR="x86_64"
fi
fi ;;
unknown) UNAME_PROCESSOR=powerpc ;;
esac
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 ;;
*: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 ${UNAME_MACHINE}-unknown-esx
exit ;;
esac
#echo '(No uname command or uname output not recognized.)' 1>&2
#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
eval $set_cc_for_build
cat >$dummy.c <
# include
#endif
main ()
{
#if defined (sony)
#if defined (MIPSEB)
/* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
I don't know.... */
printf ("mips-sony-bsd\n"); exit (0);
#else
#include
printf ("m68k-sony-newsos%s\n",
#ifdef NEWSOS4
"4"
#else
""
#endif
); exit (0);
#endif
#endif
#if defined (__arm) && defined (__acorn) && defined (__unix)
printf ("arm-acorn-riscix\n"); exit (0);
#endif
#if defined (hp300) && !defined (hpux)
printf ("m68k-hp-bsd\n"); exit (0);
#endif
#if defined (NeXT)
#if !defined (__ARCHITECTURE__)
#define __ARCHITECTURE__ "m68k"
#endif
int version;
version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
if (version < 4)
printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
else
printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
exit (0);
#endif
#if defined (MULTIMAX) || defined (n16)
#if defined (UMAXV)
printf ("ns32k-encore-sysv\n"); exit (0);
#else
#if defined (CMU)
printf ("ns32k-encore-mach\n"); exit (0);
#else
printf ("ns32k-encore-bsd\n"); exit (0);
#endif
#endif
#endif
#if defined (__386BSD__)
printf ("i386-pc-bsd\n"); exit (0);
#endif
#if defined (sequent)
#if defined (i386)
printf ("i386-sequent-dynix\n"); exit (0);
#endif
#if defined (ns32000)
printf ("ns32k-sequent-dynix\n"); exit (0);
#endif
#endif
#if defined (_SEQUENT_)
struct utsname un;
uname(&un);
if (strncmp(un.version, "V2", 2) == 0) {
printf ("i386-sequent-ptx2\n"); exit (0);
}
if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
printf ("i386-sequent-ptx1\n"); exit (0);
}
printf ("i386-sequent-ptx\n"); exit (0);
#endif
#if defined (vax)
# if !defined (ultrix)
# include
# if defined (BSD)
# if BSD == 43
printf ("vax-dec-bsd4.3\n"); exit (0);
# else
# if BSD == 199006
printf ("vax-dec-bsd4.3reno\n"); exit (0);
# else
printf ("vax-dec-bsd\n"); exit (0);
# endif
# endif
# else
printf ("vax-dec-bsd\n"); exit (0);
# endif
# else
printf ("vax-dec-ultrix\n"); exit (0);
# endif
#endif
#if defined (alliant) && defined (i860)
printf ("i860-alliant-bsd\n"); exit (0);
#endif
exit (1);
}
EOF
$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
{ echo "$SYSTEM_NAME"; exit; }
# Apollos put the system type in the environment.
test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
# Convex versions that predate uname can use getsysinfo(1)
if [ -x /usr/convex/getsysinfo ]
then
case `getsysinfo -f cpu_type` in
c1*)
echo c1-convex-bsd
exit ;;
c2*)
if getsysinfo -f scalar_acc
then echo c32-convex-bsd
else echo c2-convex-bsd
fi
exit ;;
c34*)
echo c34-convex-bsd
exit ;;
c38*)
echo c38-convex-bsd
exit ;;
c4*)
echo c4-convex-bsd
exit ;;
esac
fi
cat >&2 < in order to provide the needed
information to handle your system.
config.guess timestamp = $timestamp
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`
/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-hooks 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"
# End:
ffe-0.3.4/config/config.sub 0000755 0001750 0001750 00000105327 11764422452 012446 0000000 0000000 #! /bin/sh
# Configuration validation subroutine script.
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
# 2011, 2012 Free Software Foundation, Inc.
timestamp='2012-04-18'
# This file is (in principle) common to ALL GNU software.
# The presence of a machine in this file suggests that SOME GNU software
# can handle that machine. It does not imply ALL GNU software can.
#
# 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 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, 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.
# Please send patches to . Submit a context
# diff and a properly formatted GNU ChangeLog entry.
#
# 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:
# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
# 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
$0 [OPTION] ALIAS
Canonicalize a configuration name.
Operation modes:
-h, --help print this help, then exit
-t, --time-stamp print date of last modification, then exit
-v, --version print version number, then exit
Report bugs and patches to ."
version="\
GNU config.sub ($timestamp)
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
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 $maybe_os in
nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
knetbsd*-gnu* | netbsd*-gnu* | \
kopensolaris*-gnu* | \
storm-chaos* | os2-emx* | rtmk-nova*)
os=-$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/'`
;;
-windowsnt*)
os=`echo $os | sed -e 's/windowsnt/winnt/'`
;;
-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 | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
| be32 | be64 \
| bfin \
| c4x | clipper \
| d10v | d30v | dlx | dsp16xx \
| epiphany \
| fido | fr30 | frv \
| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
| hexagon \
| i370 | i860 | i960 | ia64 \
| ip2k | iq2000 \
| le32 | le64 \
| lm32 \
| m32c | m32r | m32rle | m68000 | m68k | m88k \
| maxq | mb | microblaze | 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 \
| mipsisa64 | mipsisa64el \
| mipsisa64r2 | mipsisa64r2el \
| mipsisa64sb1 | mipsisa64sb1el \
| mipsisa64sr71k | mipsisa64sr71kel \
| mipstx39 | mipstx39el \
| mn10200 | mn10300 \
| moxie \
| mt \
| msp430 \
| nds32 | nds32le | nds32be \
| nios | nios2 \
| ns16k | ns32k \
| open8 \
| or32 \
| pdp10 | pdp11 | pj | pjl \
| powerpc | powerpc64 | powerpc64le | powerpcle \
| pyramid \
| rl78 | rx \
| score \
| 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 \
| spu \
| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
| ubicom32 \
| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
| we32k \
| 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
;;
m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
basic_machine=$basic_machine-unknown
os=-none
;;
m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
;;
ms1)
basic_machine=mt-unknown
;;
strongarm | thumb | xscale)
basic_machine=arm-unknown
;;
xgate)
basic_machine=$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-* \
| arm-* | armbe-* | armle-* | armeb-* | armv*-* \
| avr-* | avr32-* \
| be32-* | be64-* \
| bfin-* | bs2000-* \
| c[123]* | c30-* | [cjt]90-* | c4x-* \
| clipper-* | craynv-* | cydra-* \
| d10v-* | d30v-* | dlx-* \
| elxsi-* \
| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
| h8300-* | h8500-* \
| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
| hexagon-* \
| i*86-* | i860-* | i960-* | ia64-* \
| ip2k-* | iq2000-* \
| le32-* | le64-* \
| lm32-* \
| m32c-* | m32r-* | m32rle-* \
| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
| m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
| 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-* \
| mipsisa64-* | mipsisa64el-* \
| mipsisa64r2-* | mipsisa64r2el-* \
| mipsisa64sb1-* | mipsisa64sb1el-* \
| mipsisa64sr71k-* | mipsisa64sr71kel-* \
| mipstx39-* | mipstx39el-* \
| mmix-* \
| mt-* \
| msp430-* \
| nds32-* | nds32le-* | nds32be-* \
| nios-* | nios2-* \
| none-* | np1-* | ns16k-* | ns32k-* \
| open8-* \
| orion-* \
| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
| pyramid-* \
| 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-* \
| 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-unknown
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
;;
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* | dpx2*-bull)
basic_machine=m68k-bull
os=-sysv3
;;
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
;;
hppa-next)
os=-nextstep3
;;
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
;;
i386-vsta | 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
;;
m68knommu)
basic_machine=m68k-unknown
os=-linux
;;
m68knommu-*)
basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
os=-linux
;;
m88k-omron*)
basic_machine=m88k-omron
;;
magnum | m3230)
basic_machine=mips-mips
os=-sysv
;;
merlin)
basic_machine=ns32k-utek
os=-sysv
;;
microblaze)
basic_machine=microblaze-xilinx
;;
mingw32)
basic_machine=i386-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
;;
msdos)
basic_machine=i386-pc
os=-msdos
;;
ms1-*)
basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
;;
msys)
basic_machine=i386-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
;;
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 | ppc-le | powerpc-little)
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 | ppc64-le | powerpc64-little)
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)
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
;;
sh)
basic_machine=sh-hitachi
os=-hms
;;
sh5el)
basic_machine=sh5le-unknown
;;
sh64)
basic_machine=sh64-unknown
;;
sparclite-wrs | 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
;;
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
;;
z8k-*-coff)
basic_machine=z8k-unknown
os=-sim
;;
z80-*-coff)
basic_machine=z80-unknown
os=-sim
;;
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
;;
pdp10)
# there are many clones, so DEC is not a safe bet
basic_machine=pdp10-unknown
;;
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
;;
sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
basic_machine=sparc-sun
;;
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
;;
-svr4*)
os=-sysv4
;;
-unixware*)
os=-sysv4.2uw
;;
-gnu/linux*)
os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
;;
# First 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* \
| -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
| -aos* | -aros* \
| -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
| -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
| -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
| -openbsd* | -solidbsd* \
| -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* \
| -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
| -mingw32* | -linux-gnu* | -linux-android* \
| -linux-newlib* | -linux-uclibc* \
| -uxpv* | -beos* | -mpeix* | -udk* \
| -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
| -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
| -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
| -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
| -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
| -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
| -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
# 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 | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
| -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
| -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
;;
-osfrose*)
os=-osfrose
;;
-osf*)
os=-osf
;;
-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
;;
-es1800*)
os=-ose
;;
-xenix)
os=-xenix
;;
-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
os=-mint
;;
-aros*)
os=-aros
;;
-kaos*)
os=-kaos
;;
-zvmoe)
os=-zvmoe
;;
-dicos*)
os=-dicos
;;
-nacl*)
;;
-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
;;
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
;;
*-be)
os=-beos
;;
*-haiku)
os=-haiku
;;
*-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
;;
*-next)
os=-nextstep3
;;
*-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-hooks 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"
# End:
ffe-0.3.4/config/depcomp 0000755 0001750 0001750 00000050643 11777117217 012044 0000000 0000000 #! /bin/sh
# depcomp - compile a program generating dependencies as side-effects
scriptversion=2012-03-27.16; # UTC
# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009, 2010,
# 2011, 2012 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 $?
;;
esac
# A tabulation character.
tab=' '
# A newline character.
nl='
'
if test -z "$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"
# 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 "$depmode" = xlc; then
# IBM C/C++ Compilers xlc/xlC can output gcc-like dependency informations.
gccflag=-qmakedep=gcc,-MF
depmode=gcc
fi
case "$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 $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
mv "$tmpdepfile" "$depfile"
;;
gcc)
## There are various ways to get dependency output from gcc. Here's
## why we pick this rather obscure method:
## - Don't want to use -MD because we'd like the dependencies to end
## up in a subdir. Having to rename by hand is ugly.
## (We might end up doing this anyway to support other compilers.)
## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
## -MM, not -M (despite what the docs say).
## - Using -M directly means running the compiler twice (even worse
## than renaming).
if test -z "$gccflag"; then
gccflag=-MD,
fi
"$@" -Wp,"$gccflag$tmpdepfile"
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
## The second -e expression handles DOS-style file names with drive letters.
sed -e 's/^[^:]*: / /' \
-e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
## This next piece of magic avoids the "deleted header file" problem.
## The problem is that when a header file which appears in a .P file
## is deleted, the dependency causes make to die (because there is
## typically no way to rebuild the header). We avoid this by adding
## dummy dependencies for each header file. Too bad gcc doesn't do
## this for us directly.
tr ' ' "$nl" < "$tmpdepfile" |
## Some versions of gcc put a space before the ':'. On the theory
## that the space means something, we add a space to the output as
## well. hp depmode also adds that space, but also prefixes the VPATH
## to the object. Take care to not repeat it in the output.
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
sed -e 's/^\\$//' -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 $stat -eq 0; then :
else
rm -f "$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
# The sourcefile does not contain any dependencies, so just
# store a dummy comment line, to avoid errors with the Makefile
# "include basename.Plo" scheme.
echo "#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; $object doesn't have directory information.
# Version 6 uses the directory in both cases.
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
test "x$dir" = "x$object" && dir=
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
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 $stat -eq 0; then :
else
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
# Each line is of the form 'foo.o: dependent.h'.
# Do two passes, one to just change these to
# '$object: dependent.h' and one to simply 'dependent.h:'.
sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
else
# The sourcefile does not contain any dependencies, so just
# store a dummy comment line, to avoid errors with the Makefile
# "include basename.Plo" scheme.
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile"
;;
icc)
# Intel's C compiler anf tcc (Tiny C Compiler) understand '-MD -MF file'.
# However on
# $CC -MD -MF foo.d -c -o sub/foo.o sub/foo.c
# ICC 7.0 will fill foo.d with something like
# foo.o: sub/foo.c
# foo.o: sub/foo.h
# which is wrong. We want
# sub/foo.o: sub/foo.c
# sub/foo.o: sub/foo.h
# sub/foo.c:
# sub/foo.h:
# ICC 7.1 will output
# foo.o: sub/foo.c sub/foo.h
# and will wrap long lines using '\':
# foo.o: sub/foo.c ... \
# sub/foo.h ... \
# ...
# tcc 0.9.26 (FIXME still under development at the moment of writing)
# will emit a similar output, but also prepend the continuation lines
# with horizontal tabulation characters.
"$@" -MD -MF "$tmpdepfile"
stat=$?
if test $stat -eq 0; then :
else
rm -f "$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 -e "s/^[ $tab][ $tab]*/ /" -e "s,^[^:]*:,$object :," \
< "$tmpdepfile" > "$depfile"
sed '
s/[ '"$tab"'][ '"$tab"']*/ /g
s/^ *//
s/ *\\*$//
s/^[^:]*: *//
/^$/d
/:$/d
s/$/ :/
' < "$tmpdepfile" >> "$depfile"
rm -f "$tmpdepfile"
;;
hp2)
# The "hp" stanza above does not work with aCC (C++) and HP's ia64
# compilers, which have integrated preprocessors. The correct option
# to use with these is +Maked; it writes dependencies to a file named
# 'foo.d', which lands next to the object file, wherever that
# happens to be.
# Much of this is similar to the tru64 case; see comments there.
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
test "x$dir" = "x$object" && dir=
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
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 $stat -eq 0; then :
else
rm -f "$tmpdepfile1" "$tmpdepfile2"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
# Add 'dependent.h:' lines.
sed -ne '2,${
s/^ *//
s/ \\*$//
s/$/:/
p
}' "$tmpdepfile" >> "$depfile"
else
echo "#dummy" > "$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.
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
test "x$dir" = "x$object" && dir=
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
if test "$libtool" = yes; then
# With Tru64 cc, shared objects can also be used to make a
# static library. This mechanism is used in libtool 1.4 series to
# handle both shared and static libraries in a single compilation.
# With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
#
# With libtool 1.5 this exception was removed, and libtool now
# 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=$dir.libs/$base.lo.d # libtool 1.4
tmpdepfile2=$dir$base.o.d # libtool 1.5
tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5
tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504
"$@" -Wc,-MD
else
tmpdepfile1=$dir$base.o.d
tmpdepfile2=$dir$base.d
tmpdepfile3=$dir$base.d
tmpdepfile4=$dir$base.d
"$@" -MD
fi
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
else
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile"
;;
msvc7)
if test "$libtool" = yes; then
showIncludes=-Wc,-showIncludes
else
showIncludes=-showIncludes
fi
"$@" $showIncludes > "$tmpdepfile"
stat=$?
grep -v '^Note: including file: ' "$tmpdepfile"
if test "$stat" = 0; then :
else
rm -f "$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"
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" > "$depfile"
tr ' ' "$nl" < "$tmpdepfile" | \
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
sed -e 's/^\\$//' -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"
sed '1,2d' "$tmpdepfile" | tr ' ' "$nl" | \
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
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 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
ffe-0.3.4/config/install-sh 0000755 0001750 0001750 00000033256 11777117217 012474 0000000 0000000 #!/bin/sh
# install - install a program, script, or datafile
scriptversion=2011-01-19.21; # 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.
nl='
'
IFS=" "" $nl"
# set DOITPROG to echo to test this script
# Don't use :- since 4.3BSD and earlier shells don't like it.
doit=${DOITPROG-}
if test -z "$doit"; then
doit_exec=exec
else
doit_exec=$doit
fi
# 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=${STRIPPROG-strip}
posix_glob='?'
initialize_posix_glob='
test "$posix_glob" != "?" || {
if (set -f) 2>/dev/null; then
posix_glob=
else
posix_glob=:
fi
}
'
posix_mkdir=
# Desired mode of installed file.
mode=0755
chgrpcmd=
chmodcmd=$chmodprog
chowncmd=
mvcmd=$mvprog
rmcmd="$rmprog -f"
stripcmd=
src=
dst=
dir_arg=
dst_arg=
copy_on_change=false
no_target_directory=
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 the last 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.
-s $stripprog installed files.
-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
"
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
*' '* | *' '* | *'
'* | *'*'* | *'?'* | *'['*)
echo "$0: invalid mode: $mode" >&2
exit 1;;
esac
shift;;
-o) chowncmd="$chownprog $2"
shift;;
-s) stripcmd=$stripprog;;
-t) dst_arg=$2
# Protect names problematic for `test' and other utilities.
case $dst_arg in
-* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
shift;;
-T) no_target_directory=true;;
--version) echo "$0 $scriptversion"; exit $?;;
--) shift
break;;
-*) echo "$0: invalid option: $1" >&2
exit 1;;
*) break;;
esac
shift
done
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
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 "$dstdir"
dstdir_status=$?
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; won't work
# if double slashes aren't ignored.
if test -d "$dst"; then
if test -n "$no_target_directory"; then
echo "$0: $dst_arg: Is a directory" >&2
exit 1
fi
dstdir=$dst
dst=$dstdir/`basename "$src"`
dstdir_status=0
else
# Prefer dirname, but fall back on a substitute if dirname fails.
dstdir=`
(dirname "$dst") 2>/dev/null ||
expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$dst" : 'X\(//\)[^/]' \| \
X"$dst" : 'X\(//\)$' \| \
X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$dst" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'
`
test -d "$dstdir"
dstdir_status=$?
fi
fi
obsolete_mkdir_used=false
if test $dstdir_status != 0; then
case $posix_mkdir in
'')
# Create intermediate dirs using mode 755 as modified by the umask.
# This is like FreeBSD 'install' as of 1997-10-28.
umask=`umask`
case $stripcmd.$umask in
# Optimize common cases.
*[2367][2367]) mkdir_umask=$umask;;
.*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
*[0-7])
mkdir_umask=`expr $umask + 22 \
- $umask % 100 % 40 + $umask % 20 \
- $umask % 10 % 4 + $umask % 2
`;;
*) mkdir_umask=$umask,go-w;;
esac
# 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
case $umask in
*[123567][0-7][0-7])
# POSIX mkdir -p sets u+wx bits regardless of umask, which
# is incompatible with FreeBSD 'install' when (umask & 300) != 0.
;;
*)
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
if (umask $mkdir_umask &&
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
then
if test -z "$dir_arg" || {
# Check for POSIX incompatibilities with -m.
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
# other-writeable bit of parent directory when it shouldn't.
# FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
ls_ld_tmpdir=`ls -ld "$tmpdir"`
case $ls_ld_tmpdir in
d????-?r-*) different_mode=700;;
d????-?--*) different_mode=755;;
*) false;;
esac &&
$mkdirprog -m$different_mode -p -- "$tmpdir" && {
ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
}
}
then posix_mkdir=:
fi
rmdir "$tmpdir/d" "$tmpdir"
else
# Remove any dirs left behind by ancient mkdir implementations.
rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
fi
trap '' 0;;
esac;;
esac
if
$posix_mkdir && (
umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
)
then :
else
# The umask is ridiculous, or 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
eval "$initialize_posix_glob"
oIFS=$IFS
IFS=/
$posix_glob set -f
set fnord $dstdir
shift
$posix_glob set +f
IFS=$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=$dstdir/_inst.$$_
rmtmp=$dstdir/_rm.$$_
# 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 && $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 "$dsttmp" 2>/dev/null` &&
eval "$initialize_posix_glob" &&
$posix_glob set -f &&
set X $old && old=:$2:$4:$5:$6 &&
set X $new && new=:$2:$4:$5:$6 &&
$posix_glob set +f &&
test "$old" = "$new" &&
$cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
then
rm -f "$dsttmp"
else
# 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 $rmcmd -f "$dst" 2>/dev/null ||
{ $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
{ $doit $rmcmd -f "$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" "$dst"
}
fi || exit 1
trap '' 0
fi
done
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
ffe-0.3.4/config/mdate-sh 0000755 0001750 0001750 00000013717 11777117217 012120 0000000 0000000 #!/bin/sh
# Get modification time of a file or directory and pretty-print it.
scriptversion=2010-08-21.06; # UTC
# Copyright (C) 1995, 1996, 1997, 2003, 2004, 2005, 2007, 2009, 2010
# Free Software Foundation, Inc.
# written by Ulrich Drepper , June 1995
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see .
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# This file is maintained in Automake, please report
# bugs to or send patches to
# .
if test -n "${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
fi
case $1 in
'')
echo "$0: No file. Try \`$0 --help' for more information." 1>&2
exit 1;
;;
-h | --h*)
cat <<\EOF
Usage: mdate-sh [--help] [--version] FILE
Pretty-print the modification day of FILE, in the format:
1 January 1970
Report bugs to .
EOF
exit $?
;;
-v | --v*)
echo "mdate-sh $scriptversion"
exit $?
;;
esac
error ()
{
echo "$0: $1" >&2
exit 1
}
# Prevent date giving response in another language.
LANG=C
export LANG
LC_ALL=C
export LC_ALL
LC_TIME=C
export LC_TIME
# GNU ls changes its time format in response to the TIME_STYLE
# variable. Since we cannot assume `unset' works, revert this
# variable to its documented default.
if test "${TIME_STYLE+set}" = set; then
TIME_STYLE=posix-long-iso
export TIME_STYLE
fi
save_arg1=$1
# Find out how to get the extended ls output of a file or directory.
if ls -L /dev/null 1>/dev/null 2>&1; then
ls_command='ls -L -l -d'
else
ls_command='ls -l -d'
fi
# Avoid user/group names that might have spaces, when possible.
if ls -n /dev/null 1>/dev/null 2>&1; then
ls_command="$ls_command -n"
fi
# A `ls -l' line looks as follows on OS/2.
# drwxrwx--- 0 Aug 11 2001 foo
# This differs from Unix, which adds ownership information.
# drwxrwx--- 2 root root 4096 Aug 11 2001 foo
#
# To find the date, we split the line on spaces and iterate on words
# until we find a month. This cannot work with files whose owner is a
# user named `Jan', or `Feb', etc. However, it's unlikely that `/'
# will be owned by a user whose name is a month. So we first look at
# the extended ls output of the root directory to decide how many
# words should be skipped to get the date.
# On HPUX /bin/sh, "set" interprets "-rw-r--r--" as options, so the "x" below.
set x`$ls_command /`
# Find which argument is the month.
month=
command=
until test $month
do
test $# -gt 0 || error "failed parsing \`$ls_command /' output"
shift
# Add another shift to the command.
command="$command shift;"
case $1 in
Jan) month=January; nummonth=1;;
Feb) month=February; nummonth=2;;
Mar) month=March; nummonth=3;;
Apr) month=April; nummonth=4;;
May) month=May; nummonth=5;;
Jun) month=June; nummonth=6;;
Jul) month=July; nummonth=7;;
Aug) month=August; nummonth=8;;
Sep) month=September; nummonth=9;;
Oct) month=October; nummonth=10;;
Nov) month=November; nummonth=11;;
Dec) month=December; nummonth=12;;
esac
done
test -n "$month" || error "failed parsing \`$ls_command /' output"
# Get the extended ls output of the file or directory.
set dummy x`eval "$ls_command \"\\\$save_arg1\""`
# Remove all preceding arguments
eval $command
# Because of the dummy argument above, month is in $2.
#
# On a POSIX system, we should have
#
# $# = 5
# $1 = file size
# $2 = month
# $3 = day
# $4 = year or time
# $5 = filename
#
# On Darwin 7.7.0 and 7.6.0, we have
#
# $# = 4
# $1 = day
# $2 = month
# $3 = year or time
# $4 = filename
# Get the month.
case $2 in
Jan) month=January; nummonth=1;;
Feb) month=February; nummonth=2;;
Mar) month=March; nummonth=3;;
Apr) month=April; nummonth=4;;
May) month=May; nummonth=5;;
Jun) month=June; nummonth=6;;
Jul) month=July; nummonth=7;;
Aug) month=August; nummonth=8;;
Sep) month=September; nummonth=9;;
Oct) month=October; nummonth=10;;
Nov) month=November; nummonth=11;;
Dec) month=December; nummonth=12;;
esac
case $3 in
???*) day=$1;;
*) day=$3; shift;;
esac
# Here we have to deal with the problem that the ls output gives either
# the time of day or the year.
case $3 in
*:*) set `date`; eval year=\$$#
case $2 in
Jan) nummonthtod=1;;
Feb) nummonthtod=2;;
Mar) nummonthtod=3;;
Apr) nummonthtod=4;;
May) nummonthtod=5;;
Jun) nummonthtod=6;;
Jul) nummonthtod=7;;
Aug) nummonthtod=8;;
Sep) nummonthtod=9;;
Oct) nummonthtod=10;;
Nov) nummonthtod=11;;
Dec) nummonthtod=12;;
esac
# For the first six month of the year the time notation can also
# be used for files modified in the last year.
if (expr $nummonth \> $nummonthtod) > /dev/null;
then
year=`expr $year - 1`
fi;;
*) year=$3;;
esac
# The result.
echo $day $month $year
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
ffe-0.3.4/config/missing 0000755 0001750 0001750 00000024152 11777117217 012062 0000000 0000000 #! /bin/sh
# Common stub for a few missing GNU programs while installing.
scriptversion=2012-01-06.13; # UTC
# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
# 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
# Originally by Fran,cois Pinard , 1996.
# 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.
if test $# -eq 0; then
echo 1>&2 "Try \`$0 --help' for more information"
exit 1
fi
run=:
sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
# In the cases where this matters, `missing' is being run in the
# srcdir already.
if test -f configure.ac; then
configure_ac=configure.ac
else
configure_ac=configure.in
fi
msg="missing on your system"
case $1 in
--run)
# Try to run requested program, and just exit if it succeeds.
run=
shift
"$@" && exit 0
# Exit code 63 means version mismatch. This often happens
# when the user try to use an ancient version of a tool on
# a file that requires a minimum version. In this case we
# we should proceed has if the program had been absent, or
# if --run hadn't been passed.
if test $? = 63; then
run=:
msg="probably too old"
fi
;;
-h|--h|--he|--hel|--help)
echo "\
$0 [OPTION]... PROGRAM [ARGUMENT]...
Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
error status if there is no known handling for PROGRAM.
Options:
-h, --help display this help and exit
-v, --version output version information and exit
--run try to run the given command, and emulate it if it fails
Supported PROGRAM values:
aclocal touch file \`aclocal.m4'
autoconf touch file \`configure'
autoheader touch file \`config.h.in'
autom4te touch the output file, or create a stub one
automake touch all \`Makefile.in' files
bison create \`y.tab.[ch]', if possible, from existing .[ch]
flex create \`lex.yy.c', if possible, from existing .c
help2man touch the output file
lex create \`lex.yy.c', if possible, from existing .c
makeinfo touch the output file
yacc create \`y.tab.[ch]', if possible, from existing .[ch]
Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
\`g' are ignored when checking the name.
Send bug reports to ."
exit $?
;;
-v|--v|--ve|--ver|--vers|--versi|--versio|--version)
echo "missing $scriptversion (GNU Automake)"
exit $?
;;
-*)
echo 1>&2 "$0: Unknown \`$1' option"
echo 1>&2 "Try \`$0 --help' for more information"
exit 1
;;
esac
# normalize program name to check for.
program=`echo "$1" | sed '
s/^gnu-//; t
s/^gnu//; t
s/^g//; t'`
# Now exit if we have it, but it failed. Also exit now if we
# don't have it and --version was passed (most likely to detect
# the program). This is about non-GNU programs, so use $1 not
# $program.
case $1 in
lex*|yacc*)
# Not GNU programs, they don't have --version.
;;
*)
if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
# We have it, but it failed.
exit 1
elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
# Could not run --version or --help. This is probably someone
# running `$TOOL --version' or `$TOOL --help' to check whether
# $TOOL exists and not knowing $TOOL uses missing.
exit 1
fi
;;
esac
# If it does not exist, or fails to run (possibly an outdated version),
# try to emulate it.
case $program in
aclocal*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`acinclude.m4' or \`${configure_ac}'. You might want
to install the \`Automake' and \`Perl' packages. Grab them from
any GNU archive site."
touch aclocal.m4
;;
autoconf*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`${configure_ac}'. You might want to install the
\`Autoconf' and \`GNU m4' packages. Grab them from any GNU
archive site."
touch configure
;;
autoheader*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`acconfig.h' or \`${configure_ac}'. You might want
to install the \`Autoconf' and \`GNU m4' packages. Grab them
from any GNU archive site."
files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
test -z "$files" && files="config.h"
touch_files=
for f in $files; do
case $f in
*:*) touch_files="$touch_files "`echo "$f" |
sed -e 's/^[^:]*://' -e 's/:.*//'`;;
*) touch_files="$touch_files $f.in";;
esac
done
touch $touch_files
;;
automake*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
You might want to install the \`Automake' and \`Perl' packages.
Grab them from any GNU archive site."
find . -type f -name Makefile.am -print |
sed 's/\.am$/.in/' |
while read f; do touch "$f"; done
;;
autom4te*)
echo 1>&2 "\
WARNING: \`$1' is needed, but is $msg.
You might have modified some files without having the
proper tools for further handling them.
You can get \`$1' as part of \`Autoconf' from any GNU
archive site."
file=`echo "$*" | sed -n "$sed_output"`
test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
if test -f "$file"; then
touch $file
else
test -z "$file" || exec >$file
echo "#! /bin/sh"
echo "# Created by GNU Automake missing as a replacement of"
echo "# $ $@"
echo "exit 0"
chmod +x $file
exit 1
fi
;;
bison*|yacc*)
echo 1>&2 "\
WARNING: \`$1' $msg. You should only need it if
you modified a \`.y' file. You may need the \`Bison' package
in order for those modifications to take effect. You can get
\`Bison' from any GNU archive site."
rm -f y.tab.c y.tab.h
if test $# -ne 1; then
eval LASTARG=\${$#}
case $LASTARG in
*.y)
SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
if test -f "$SRCFILE"; then
cp "$SRCFILE" y.tab.c
fi
SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
if test -f "$SRCFILE"; then
cp "$SRCFILE" y.tab.h
fi
;;
esac
fi
if test ! -f y.tab.h; then
echo >y.tab.h
fi
if test ! -f y.tab.c; then
echo 'main() { return 0; }' >y.tab.c
fi
;;
lex*|flex*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a \`.l' file. You may need the \`Flex' package
in order for those modifications to take effect. You can get
\`Flex' from any GNU archive site."
rm -f lex.yy.c
if test $# -ne 1; then
eval LASTARG=\${$#}
case $LASTARG in
*.l)
SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
if test -f "$SRCFILE"; then
cp "$SRCFILE" lex.yy.c
fi
;;
esac
fi
if test ! -f lex.yy.c; then
echo 'main() { return 0; }' >lex.yy.c
fi
;;
help2man*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a dependency of a manual page. You may need the
\`Help2man' package in order for those modifications to take
effect. You can get \`Help2man' from any GNU archive site."
file=`echo "$*" | sed -n "$sed_output"`
test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
if test -f "$file"; then
touch $file
else
test -z "$file" || exec >$file
echo ".ab help2man is required to generate this page"
exit $?
fi
;;
makeinfo*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a \`.texi' or \`.texinfo' file, or any other file
indirectly affecting the aspect of the manual. The spurious
call might also be the consequence of using a buggy \`make' (AIX,
DU, IRIX). You might want to install the \`Texinfo' package or
the \`GNU make' package. Grab either from any GNU archive site."
# The file to touch is that specified with -o ...
file=`echo "$*" | sed -n "$sed_output"`
test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
if test -z "$file"; then
# ... or it is the one specified with @setfilename ...
infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
file=`sed -n '
/^@setfilename/{
s/.* \([^ ]*\) *$/\1/
p
q
}' $infile`
# ... or it is derived from the source name (dir/f.texi becomes f.info)
test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
fi
# If the file does not exist, the user really needs makeinfo;
# let's fail without touching anything.
test -f $file || exit 1
touch $file
;;
*)
echo 1>&2 "\
WARNING: \`$1' is needed, and is $msg.
You might have modified some files without having the
proper tools for further handling them. Check the \`README' file,
it often tells you about the needed prerequisites for installing
this package. You may also peek at any GNU archive site, in case
some other package would contain this missing \`$1' program."
exit 1
;;
esac
exit 0
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
ffe-0.3.4/config/texinfo.tex 0000755 0001750 0001750 00000723115 10574762213 012665 0000000 0000000 % texinfo.tex -- TeX macros to handle Texinfo files.
%
% Load plain if necessary, i.e., if running under initex.
\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
%
\def\texinfoversion{2006-10-04.17}
%
% Copyright (C) 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
% 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free
% Software Foundation, Inc.
%
% This texinfo.tex 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 2, or (at
% your option) any later version.
%
% This texinfo.tex file 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 texinfo.tex file; see the file COPYING. If not, write
% to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
% Boston, MA 02110-1301, USA.
%
% As a special exception, when this file is read by TeX when processing
% a Texinfo source document, you may use the result without
% restriction. (This has been our intent since Texinfo was invented.)
%
% Please try the latest version of texinfo.tex before submitting bug
% reports; you can get the latest version from:
% http://www.gnu.org/software/texinfo/ (the Texinfo home page), or
% ftp://tug.org/tex/texinfo.tex
% (and all CTAN mirrors, see http://www.ctan.org).
% The texinfo.tex in any given distribution could well be out
% of date, so if that's what you're using, please check.
%
% Send bug reports to bug-texinfo@gnu.org. Please include including a
% complete document in each bug report with which we can reproduce the
% problem. Patches are, of course, greatly appreciated.
%
% To process a Texinfo manual with TeX, it's most reliable to use the
% texi2dvi shell script that comes with the distribution. For a simple
% manual foo.texi, however, you can get away with this:
% tex foo.texi
% texindex foo.??
% tex foo.texi
% tex foo.texi
% dvips foo.dvi -o # or whatever; this makes foo.ps.
% The extra TeX runs get the cross-reference information correct.
% Sometimes one run after texindex suffices, and sometimes you need more
% than two; texi2dvi does it as many times as necessary.
%
% It is possible to adapt texinfo.tex for other languages, to some
% extent. You can get the existing language-specific files from the
% full Texinfo distribution.
%
% The GNU Texinfo home page is http://www.gnu.org/software/texinfo.
\message{Loading texinfo [version \texinfoversion]:}
% If in a .fmt file, print the version number
% and turn on active characters that we couldn't do earlier because
% they might have appeared in the input file name.
\everyjob{\message{[Texinfo version \texinfoversion]}%
\catcode`+=\active \catcode`\_=\active}
\message{Basics,}
\chardef\other=12
% We never want plain's \outer definition of \+ in Texinfo.
% For @tex, we can use \tabalign.
\let\+ = \relax
% Save some plain tex macros whose names we will redefine.
\let\ptexb=\b
\let\ptexbullet=\bullet
\let\ptexc=\c
\let\ptexcomma=\,
\let\ptexdot=\.
\let\ptexdots=\dots
\let\ptexend=\end
\let\ptexequiv=\equiv
\let\ptexexclam=\!
\let\ptexfootnote=\footnote
\let\ptexgtr=>
\let\ptexhat=^
\let\ptexi=\i
\let\ptexindent=\indent
\let\ptexinsert=\insert
\let\ptexlbrace=\{
\let\ptexless=<
\let\ptexnewwrite\newwrite
\let\ptexnoindent=\noindent
\let\ptexplus=+
\let\ptexrbrace=\}
\let\ptexslash=\/
\let\ptexstar=\*
\let\ptext=\t
% If this character appears in an error message or help string, it
% starts a new line in the output.
\newlinechar = `^^J
% Use TeX 3.0's \inputlineno to get the line number, for better error
% messages, but if we're using an old version of TeX, don't do anything.
%
\ifx\inputlineno\thisisundefined
\let\linenumber = \empty % Pre-3.0.
\else
\def\linenumber{l.\the\inputlineno:\space}
\fi
% Set up fixed words for English if not already set.
\ifx\putwordAppendix\undefined \gdef\putwordAppendix{Appendix}\fi
\ifx\putwordChapter\undefined \gdef\putwordChapter{Chapter}\fi
\ifx\putwordfile\undefined \gdef\putwordfile{file}\fi
\ifx\putwordin\undefined \gdef\putwordin{in}\fi
\ifx\putwordIndexIsEmpty\undefined \gdef\putwordIndexIsEmpty{(Index is empty)}\fi
\ifx\putwordIndexNonexistent\undefined \gdef\putwordIndexNonexistent{(Index is nonexistent)}\fi
\ifx\putwordInfo\undefined \gdef\putwordInfo{Info}\fi
\ifx\putwordInstanceVariableof\undefined \gdef\putwordInstanceVariableof{Instance Variable of}\fi
\ifx\putwordMethodon\undefined \gdef\putwordMethodon{Method on}\fi
\ifx\putwordNoTitle\undefined \gdef\putwordNoTitle{No Title}\fi
\ifx\putwordof\undefined \gdef\putwordof{of}\fi
\ifx\putwordon\undefined \gdef\putwordon{on}\fi
\ifx\putwordpage\undefined \gdef\putwordpage{page}\fi
\ifx\putwordsection\undefined \gdef\putwordsection{section}\fi
\ifx\putwordSection\undefined \gdef\putwordSection{Section}\fi
\ifx\putwordsee\undefined \gdef\putwordsee{see}\fi
\ifx\putwordSee\undefined \gdef\putwordSee{See}\fi
\ifx\putwordShortTOC\undefined \gdef\putwordShortTOC{Short Contents}\fi
\ifx\putwordTOC\undefined \gdef\putwordTOC{Table of Contents}\fi
%
\ifx\putwordMJan\undefined \gdef\putwordMJan{January}\fi
\ifx\putwordMFeb\undefined \gdef\putwordMFeb{February}\fi
\ifx\putwordMMar\undefined \gdef\putwordMMar{March}\fi
\ifx\putwordMApr\undefined \gdef\putwordMApr{April}\fi
\ifx\putwordMMay\undefined \gdef\putwordMMay{May}\fi
\ifx\putwordMJun\undefined \gdef\putwordMJun{June}\fi
\ifx\putwordMJul\undefined \gdef\putwordMJul{July}\fi
\ifx\putwordMAug\undefined \gdef\putwordMAug{August}\fi
\ifx\putwordMSep\undefined \gdef\putwordMSep{September}\fi
\ifx\putwordMOct\undefined \gdef\putwordMOct{October}\fi
\ifx\putwordMNov\undefined \gdef\putwordMNov{November}\fi
\ifx\putwordMDec\undefined \gdef\putwordMDec{December}\fi
%
\ifx\putwordDefmac\undefined \gdef\putwordDefmac{Macro}\fi
\ifx\putwordDefspec\undefined \gdef\putwordDefspec{Special Form}\fi
\ifx\putwordDefvar\undefined \gdef\putwordDefvar{Variable}\fi
\ifx\putwordDefopt\undefined \gdef\putwordDefopt{User Option}\fi
\ifx\putwordDeffunc\undefined \gdef\putwordDeffunc{Function}\fi
% Since the category of space is not known, we have to be careful.
\chardef\spacecat = 10
\def\spaceisspace{\catcode`\ =\spacecat}
% sometimes characters are active, so we need control sequences.
\chardef\colonChar = `\:
\chardef\commaChar = `\,
\chardef\dashChar = `\-
\chardef\dotChar = `\.
\chardef\exclamChar= `\!
\chardef\lquoteChar= `\`
\chardef\questChar = `\?
\chardef\rquoteChar= `\'
\chardef\semiChar = `\;
\chardef\underChar = `\_
% Ignore a token.
%
\def\gobble#1{}
% The following is used inside several \edef's.
\def\makecsname#1{\expandafter\noexpand\csname#1\endcsname}
% Hyphenation fixes.
\hyphenation{
Flor-i-da Ghost-script Ghost-view Mac-OS Post-Script
ap-pen-dix bit-map bit-maps
data-base data-bases eshell fall-ing half-way long-est man-u-script
man-u-scripts mini-buf-fer mini-buf-fers over-view par-a-digm
par-a-digms rath-er rec-tan-gu-lar ro-bot-ics se-vere-ly set-up spa-ces
spell-ing spell-ings
stand-alone strong-est time-stamp time-stamps which-ever white-space
wide-spread wrap-around
}
% Margin to add to right of even pages, to left of odd pages.
\newdimen\bindingoffset
\newdimen\normaloffset
\newdimen\pagewidth \newdimen\pageheight
% For a final copy, take out the rectangles
% that mark overfull boxes (in case you have decided
% that the text looks ok even though it passes the margin).
%
\def\finalout{\overfullrule=0pt}
% @| inserts a changebar to the left of the current line. It should
% surround any changed text. This approach does *not* work if the
% change spans more than two lines of output. To handle that, we would
% have adopt a much more difficult approach (putting marks into the main
% vertical list for the beginning and end of each change).
%
\def\|{%
% \vadjust can only be used in horizontal mode.
\leavevmode
%
% Append this vertical mode material after the current line in the output.
\vadjust{%
% We want to insert a rule with the height and depth of the current
% leading; that is exactly what \strutbox is supposed to record.
\vskip-\baselineskip
%
% \vadjust-items are inserted at the left edge of the type. So
% the \llap here moves out into the left-hand margin.
\llap{%
%
% For a thicker or thinner bar, change the `1pt'.
\vrule height\baselineskip width1pt
%
% This is the space between the bar and the text.
\hskip 12pt
}%
}%
}
% Sometimes it is convenient to have everything in the transcript file
% and nothing on the terminal. We don't just call \tracingall here,
% since that produces some useless output on the terminal. We also make
% some effort to order the tracing commands to reduce output in the log
% file; cf. trace.sty in LaTeX.
%
\def\gloggingall{\begingroup \globaldefs = 1 \loggingall \endgroup}%
\def\loggingall{%
\tracingstats2
\tracingpages1
\tracinglostchars2 % 2 gives us more in etex
\tracingparagraphs1
\tracingoutput1
\tracingmacros2
\tracingrestores1
\showboxbreadth\maxdimen \showboxdepth\maxdimen
\ifx\eTeXversion\undefined\else % etex gives us more logging
\tracingscantokens1
\tracingifs1
\tracinggroups1
\tracingnesting2
\tracingassigns1
\fi
\tracingcommands3 % 3 gives us more in etex
\errorcontextlines16
}%
% add check for \lastpenalty to plain's definitions. If the last thing
% we did was a \nobreak, we don't want to insert more space.
%
\def\smallbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\smallskipamount
\removelastskip\penalty-50\smallskip\fi\fi}
\def\medbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\medskipamount
\removelastskip\penalty-100\medskip\fi\fi}
\def\bigbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\bigskipamount
\removelastskip\penalty-200\bigskip\fi\fi}
% For @cropmarks command.
% Do @cropmarks to get crop marks.
%
\newif\ifcropmarks
\let\cropmarks = \cropmarkstrue
%
% Dimensions to add cropmarks at corners.
% Added by P. A. MacKay, 12 Nov. 1986
%
\newdimen\outerhsize \newdimen\outervsize % set by the paper size routines
\newdimen\cornerlong \cornerlong=1pc
\newdimen\cornerthick \cornerthick=.3pt
\newdimen\topandbottommargin \topandbottommargin=.75in
% Main output routine.
\chardef\PAGE = 255
\output = {\onepageout{\pagecontents\PAGE}}
\newbox\headlinebox
\newbox\footlinebox
% \onepageout takes a vbox as an argument. Note that \pagecontents
% does insertions, but you have to call it yourself.
\def\onepageout#1{%
\ifcropmarks \hoffset=0pt \else \hoffset=\normaloffset \fi
%
\ifodd\pageno \advance\hoffset by \bindingoffset
\else \advance\hoffset by -\bindingoffset\fi
%
% Do this outside of the \shipout so @code etc. will be expanded in
% the headline as they should be, not taken literally (outputting ''code).
\setbox\headlinebox = \vbox{\let\hsize=\pagewidth \makeheadline}%
\setbox\footlinebox = \vbox{\let\hsize=\pagewidth \makefootline}%
%
{%
% Have to do this stuff outside the \shipout because we want it to
% take effect in \write's, yet the group defined by the \vbox ends
% before the \shipout runs.
%
\indexdummies % don't expand commands in the output.
\normalturnoffactive % \ in index entries must not stay \, e.g., if
% the page break happens to be in the middle of an example.
% We don't want .vr (or whatever) entries like this:
% \entry{{\tt \indexbackslash }acronym}{32}{\code {\acronym}}
% "\acronym" won't work when it's read back in;
% it needs to be
% {\code {{\tt \backslashcurfont }acronym}
\shipout\vbox{%
% Do this early so pdf references go to the beginning of the page.
\ifpdfmakepagedest \pdfdest name{\the\pageno} xyz\fi
%
\ifcropmarks \vbox to \outervsize\bgroup
\hsize = \outerhsize
\vskip-\topandbottommargin
\vtop to0pt{%
\line{\ewtop\hfil\ewtop}%
\nointerlineskip
\line{%
\vbox{\moveleft\cornerthick\nstop}%
\hfill
\vbox{\moveright\cornerthick\nstop}%
}%
\vss}%
\vskip\topandbottommargin
\line\bgroup
\hfil % center the page within the outer (page) hsize.
\ifodd\pageno\hskip\bindingoffset\fi
\vbox\bgroup
\fi
%
\unvbox\headlinebox
\pagebody{#1}%
\ifdim\ht\footlinebox > 0pt
% Only leave this space if the footline is nonempty.
% (We lessened \vsize for it in \oddfootingyyy.)
% The \baselineskip=24pt in plain's \makefootline has no effect.
\vskip 24pt
\unvbox\footlinebox
\fi
%
\ifcropmarks
\egroup % end of \vbox\bgroup
\hfil\egroup % end of (centering) \line\bgroup
\vskip\topandbottommargin plus1fill minus1fill
\boxmaxdepth = \cornerthick
\vbox to0pt{\vss
\line{%
\vbox{\moveleft\cornerthick\nsbot}%
\hfill
\vbox{\moveright\cornerthick\nsbot}%
}%
\nointerlineskip
\line{\ewbot\hfil\ewbot}%
}%
\egroup % \vbox from first cropmarks clause
\fi
}% end of \shipout\vbox
}% end of group with \indexdummies
\advancepageno
\ifnum\outputpenalty>-20000 \else\dosupereject\fi
}
\newinsert\margin \dimen\margin=\maxdimen
\def\pagebody#1{\vbox to\pageheight{\boxmaxdepth=\maxdepth #1}}
{\catcode`\@ =11
\gdef\pagecontents#1{\ifvoid\topins\else\unvbox\topins\fi
% marginal hacks, juha@viisa.uucp (Juha Takala)
\ifvoid\margin\else % marginal info is present
\rlap{\kern\hsize\vbox to\z@{\kern1pt\box\margin \vss}}\fi
\dimen@=\dp#1 \unvbox#1
\ifvoid\footins\else\vskip\skip\footins\footnoterule \unvbox\footins\fi
\ifr@ggedbottom \kern-\dimen@ \vfil \fi}
}
% Here are the rules for the cropmarks. Note that they are
% offset so that the space between them is truly \outerhsize or \outervsize
% (P. A. MacKay, 12 November, 1986)
%
\def\ewtop{\vrule height\cornerthick depth0pt width\cornerlong}
\def\nstop{\vbox
{\hrule height\cornerthick depth\cornerlong width\cornerthick}}
\def\ewbot{\vrule height0pt depth\cornerthick width\cornerlong}
\def\nsbot{\vbox
{\hrule height\cornerlong depth\cornerthick width\cornerthick}}
% Parse an argument, then pass it to #1. The argument is the rest of
% the input line (except we remove a trailing comment). #1 should be a
% macro which expects an ordinary undelimited TeX argument.
%
\def\parsearg{\parseargusing{}}
\def\parseargusing#1#2{%
\def\argtorun{#2}%
\begingroup
\obeylines
\spaceisspace
#1%
\parseargline\empty% Insert the \empty token, see \finishparsearg below.
}
{\obeylines %
\gdef\parseargline#1^^M{%
\endgroup % End of the group started in \parsearg.
\argremovecomment #1\comment\ArgTerm%
}%
}
% First remove any @comment, then any @c comment.
\def\argremovecomment#1\comment#2\ArgTerm{\argremovec #1\c\ArgTerm}
\def\argremovec#1\c#2\ArgTerm{\argcheckspaces#1\^^M\ArgTerm}
% Each occurence of `\^^M' or `\^^M' is replaced by a single space.
%
% \argremovec might leave us with trailing space, e.g.,
% @end itemize @c foo
% This space token undergoes the same procedure and is eventually removed
% by \finishparsearg.
%
\def\argcheckspaces#1\^^M{\argcheckspacesX#1\^^M \^^M}
\def\argcheckspacesX#1 \^^M{\argcheckspacesY#1\^^M}
\def\argcheckspacesY#1\^^M#2\^^M#3\ArgTerm{%
\def\temp{#3}%
\ifx\temp\empty
% Do not use \next, perhaps the caller of \parsearg uses it; reuse \temp:
\let\temp\finishparsearg
\else
\let\temp\argcheckspaces
\fi
% Put the space token in:
\temp#1 #3\ArgTerm
}
% If a _delimited_ argument is enclosed in braces, they get stripped; so
% to get _exactly_ the rest of the line, we had to prevent such situation.
% We prepended an \empty token at the very beginning and we expand it now,
% just before passing the control to \argtorun.
% (Similarily, we have to think about #3 of \argcheckspacesY above: it is
% either the null string, or it ends with \^^M---thus there is no danger
% that a pair of braces would be stripped.
%
% But first, we have to remove the trailing space token.
%
\def\finishparsearg#1 \ArgTerm{\expandafter\argtorun\expandafter{#1}}
% \parseargdef\foo{...}
% is roughly equivalent to
% \def\foo{\parsearg\Xfoo}
% \def\Xfoo#1{...}
%
% Actually, I use \csname\string\foo\endcsname, ie. \\foo, as it is my
% favourite TeX trick. --kasal, 16nov03
\def\parseargdef#1{%
\expandafter \doparseargdef \csname\string#1\endcsname #1%
}
\def\doparseargdef#1#2{%
\def#2{\parsearg#1}%
\def#1##1%
}
% Several utility definitions with active space:
{
\obeyspaces
\gdef\obeyedspace{ }
% Make each space character in the input produce a normal interword
% space in the output. Don't allow a line break at this space, as this
% is used only in environments like @example, where each line of input
% should produce a line of output anyway.
%
\gdef\sepspaces{\obeyspaces\let =\tie}
% If an index command is used in an @example environment, any spaces
% therein should become regular spaces in the raw index file, not the
% expansion of \tie (\leavevmode \penalty \@M \ ).
\gdef\unsepspaces{\let =\space}
}
\def\flushcr{\ifx\par\lisppar \def\next##1{}\else \let\next=\relax \fi \next}
% Define the framework for environments in texinfo.tex. It's used like this:
%
% \envdef\foo{...}
% \def\Efoo{...}
%
% It's the responsibility of \envdef to insert \begingroup before the
% actual body; @end closes the group after calling \Efoo. \envdef also
% defines \thisenv, so the current environment is known; @end checks
% whether the environment name matches. The \checkenv macro can also be
% used to check whether the current environment is the one expected.
%
% Non-false conditionals (@iftex, @ifset) don't fit into this, so they
% are not treated as enviroments; they don't open a group. (The
% implementation of @end takes care not to call \endgroup in this
% special case.)
% At runtime, environments start with this:
\def\startenvironment#1{\begingroup\def\thisenv{#1}}
% initialize
\let\thisenv\empty
% ... but they get defined via ``\envdef\foo{...}'':
\long\def\envdef#1#2{\def#1{\startenvironment#1#2}}
\def\envparseargdef#1#2{\parseargdef#1{\startenvironment#1#2}}
% Check whether we're in the right environment:
\def\checkenv#1{%
\def\temp{#1}%
\ifx\thisenv\temp
\else
\badenverr
\fi
}
% Evironment mismatch, #1 expected:
\def\badenverr{%
\errhelp = \EMsimple
\errmessage{This command can appear only \inenvironment\temp,
not \inenvironment\thisenv}%
}
\def\inenvironment#1{%
\ifx#1\empty
out of any environment%
\else
in environment \expandafter\string#1%
\fi
}
% @end foo executes the definition of \Efoo.
% But first, it executes a specialized version of \checkenv
%
\parseargdef\end{%
\if 1\csname iscond.#1\endcsname
\else
% The general wording of \badenverr may not be ideal, but... --kasal, 06nov03
\expandafter\checkenv\csname#1\endcsname
\csname E#1\endcsname
\endgroup
\fi
}
\newhelp\EMsimple{Press RETURN to continue.}
%% Simple single-character @ commands
% @@ prints an @
% Kludge this until the fonts are right (grr).
\def\@{{\tt\char64}}
% This is turned off because it was never documented
% and you can use @w{...} around a quote to suppress ligatures.
%% Define @` and @' to be the same as ` and '
%% but suppressing ligatures.
%\def\`{{`}}
%\def\'{{'}}
% Used to generate quoted braces.
\def\mylbrace {{\tt\char123}}
\def\myrbrace {{\tt\char125}}
\let\{=\mylbrace
\let\}=\myrbrace
\begingroup
% Definitions to produce \{ and \} commands for indices,
% and @{ and @} for the aux/toc files.
\catcode`\{ = \other \catcode`\} = \other
\catcode`\[ = 1 \catcode`\] = 2
\catcode`\! = 0 \catcode`\\ = \other
!gdef!lbracecmd[\{]%
!gdef!rbracecmd[\}]%
!gdef!lbraceatcmd[@{]%
!gdef!rbraceatcmd[@}]%
!endgroup
% @comma{} to avoid , parsing problems.
\let\comma = ,
% Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent
% Others are defined by plain TeX: @` @' @" @^ @~ @= @u @v @H.
\let\, = \c
\let\dotaccent = \.
\def\ringaccent#1{{\accent23 #1}}
\let\tieaccent = \t
\let\ubaraccent = \b
\let\udotaccent = \d
% Other special characters: @questiondown @exclamdown @ordf @ordm
% Plain TeX defines: @AA @AE @O @OE @L (plus lowercase versions) @ss.
\def\questiondown{?`}
\def\exclamdown{!`}
\def\ordf{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{a}}}
\def\ordm{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{o}}}
% Dotless i and dotless j, used for accents.
\def\imacro{i}
\def\jmacro{j}
\def\dotless#1{%
\def\temp{#1}%
\ifx\temp\imacro \ptexi
\else\ifx\temp\jmacro \j
\else \errmessage{@dotless can be used only with i or j}%
\fi\fi
}
% The \TeX{} logo, as in plain, but resetting the spacing so that a
% period following counts as ending a sentence. (Idea found in latex.)
%
\edef\TeX{\TeX \spacefactor=1000 }
% @LaTeX{} logo. Not quite the same results as the definition in
% latex.ltx, since we use a different font for the raised A; it's most
% convenient for us to use an explicitly smaller font, rather than using
% the \scriptstyle font (since we don't reset \scriptstyle and
% \scriptscriptstyle).
%
\def\LaTeX{%
L\kern-.36em
{\setbox0=\hbox{T}%
\vbox to \ht0{\hbox{\selectfonts\lllsize A}\vss}}%
\kern-.15em
\TeX
}
% Be sure we're in horizontal mode when doing a tie, since we make space
% equivalent to this in @example-like environments. Otherwise, a space
% at the beginning of a line will start with \penalty -- and
% since \penalty is valid in vertical mode, we'd end up putting the
% penalty on the vertical list instead of in the new paragraph.
{\catcode`@ = 11
% Avoid using \@M directly, because that causes trouble
% if the definition is written into an index file.
\global\let\tiepenalty = \@M
\gdef\tie{\leavevmode\penalty\tiepenalty\ }
}
% @: forces normal size whitespace following.
\def\:{\spacefactor=1000 }
% @* forces a line break.
\def\*{\hfil\break\hbox{}\ignorespaces}
% @/ allows a line break.
\let\/=\allowbreak
% @. is an end-of-sentence period.
\def\.{.\spacefactor=\endofsentencespacefactor\space}
% @! is an end-of-sentence bang.
\def\!{!\spacefactor=\endofsentencespacefactor\space}
% @? is an end-of-sentence query.
\def\?{?\spacefactor=\endofsentencespacefactor\space}
% @frenchspacing on|off says whether to put extra space after punctuation.
%
\def\onword{on}
\def\offword{off}
%
\parseargdef\frenchspacing{%
\def\temp{#1}%
\ifx\temp\onword \plainfrenchspacing
\else\ifx\temp\offword \plainnonfrenchspacing
\else
\errhelp = \EMsimple
\errmessage{Unknown @frenchspacing option `\temp', must be on/off}%
\fi\fi
}
% @w prevents a word break. Without the \leavevmode, @w at the
% beginning of a paragraph, when TeX is still in vertical mode, would
% produce a whole line of output instead of starting the paragraph.
\def\w#1{\leavevmode\hbox{#1}}
% @group ... @end group forces ... to be all on one page, by enclosing
% it in a TeX vbox. We use \vtop instead of \vbox to construct the box
% to keep its height that of a normal line. According to the rules for
% \topskip (p.114 of the TeXbook), the glue inserted is
% max (\topskip - \ht (first item), 0). If that height is large,
% therefore, no glue is inserted, and the space between the headline and
% the text is small, which looks bad.
%
% Another complication is that the group might be very large. This can
% cause the glue on the previous page to be unduly stretched, because it
% does not have much material. In this case, it's better to add an
% explicit \vfill so that the extra space is at the bottom. The
% threshold for doing this is if the group is more than \vfilllimit
% percent of a page (\vfilllimit can be changed inside of @tex).
%
\newbox\groupbox
\def\vfilllimit{0.7}
%
\envdef\group{%
\ifnum\catcode`\^^M=\active \else
\errhelp = \groupinvalidhelp
\errmessage{@group invalid in context where filling is enabled}%
\fi
\startsavinginserts
%
\setbox\groupbox = \vtop\bgroup
% Do @comment since we are called inside an environment such as
% @example, where each end-of-line in the input causes an
% end-of-line in the output. We don't want the end-of-line after
% the `@group' to put extra space in the output. Since @group
% should appear on a line by itself (according to the Texinfo
% manual), we don't worry about eating any user text.
\comment
}
%
% The \vtop produces a box with normal height and large depth; thus, TeX puts
% \baselineskip glue before it, and (when the next line of text is done)
% \lineskip glue after it. Thus, space below is not quite equal to space
% above. But it's pretty close.
\def\Egroup{%
% To get correct interline space between the last line of the group
% and the first line afterwards, we have to propagate \prevdepth.
\endgraf % Not \par, as it may have been set to \lisppar.
\global\dimen1 = \prevdepth
\egroup % End the \vtop.
% \dimen0 is the vertical size of the group's box.
\dimen0 = \ht\groupbox \advance\dimen0 by \dp\groupbox
% \dimen2 is how much space is left on the page (more or less).
\dimen2 = \pageheight \advance\dimen2 by -\pagetotal
% if the group doesn't fit on the current page, and it's a big big
% group, force a page break.
\ifdim \dimen0 > \dimen2
\ifdim \pagetotal < \vfilllimit\pageheight
\page
\fi
\fi
\box\groupbox
\prevdepth = \dimen1
\checkinserts
}
%
% TeX puts in an \escapechar (i.e., `@') at the beginning of the help
% message, so this ends up printing `@group can only ...'.
%
\newhelp\groupinvalidhelp{%
group can only be used in environments such as @example,^^J%
where each line of input produces a line of output.}
% @need space-in-mils
% forces a page break if there is not space-in-mils remaining.
\newdimen\mil \mil=0.001in
% Old definition--didn't work.
%\parseargdef\need{\par %
%% This method tries to make TeX break the page naturally
%% if the depth of the box does not fit.
%{\baselineskip=0pt%
%\vtop to #1\mil{\vfil}\kern -#1\mil\nobreak
%\prevdepth=-1000pt
%}}
\parseargdef\need{%
% Ensure vertical mode, so we don't make a big box in the middle of a
% paragraph.
\par
%
% If the @need value is less than one line space, it's useless.
\dimen0 = #1\mil
\dimen2 = \ht\strutbox
\advance\dimen2 by \dp\strutbox
\ifdim\dimen0 > \dimen2
%
% Do a \strut just to make the height of this box be normal, so the
% normal leading is inserted relative to the preceding line.
% And a page break here is fine.
\vtop to #1\mil{\strut\vfil}%
%
% TeX does not even consider page breaks if a penalty added to the
% main vertical list is 10000 or more. But in order to see if the
% empty box we just added fits on the page, we must make it consider
% page breaks. On the other hand, we don't want to actually break the
% page after the empty box. So we use a penalty of 9999.
%
% There is an extremely small chance that TeX will actually break the
% page at this \penalty, if there are no other feasible breakpoints in
% sight. (If the user is using lots of big @group commands, which
% almost-but-not-quite fill up a page, TeX will have a hard time doing
% good page breaking, for example.) However, I could not construct an
% example where a page broke at this \penalty; if it happens in a real
% document, then we can reconsider our strategy.
\penalty9999
%
% Back up by the size of the box, whether we did a page break or not.
\kern -#1\mil
%
% Do not allow a page break right after this kern.
\nobreak
\fi
}
% @br forces paragraph break (and is undocumented).
\let\br = \par
% @page forces the start of a new page.
%
\def\page{\par\vfill\supereject}
% @exdent text....
% outputs text on separate line in roman font, starting at standard page margin
% This records the amount of indent in the innermost environment.
% That's how much \exdent should take out.
\newskip\exdentamount
% This defn is used inside fill environments such as @defun.
\parseargdef\exdent{\hfil\break\hbox{\kern -\exdentamount{\rm#1}}\hfil\break}
% This defn is used inside nofill environments such as @example.
\parseargdef\nofillexdent{{\advance \leftskip by -\exdentamount
\leftline{\hskip\leftskip{\rm#1}}}}
% @inmargin{WHICH}{TEXT} puts TEXT in the WHICH margin next to the current
% paragraph. For more general purposes, use the \margin insertion
% class. WHICH is `l' or `r'.
%
\newskip\inmarginspacing \inmarginspacing=1cm
\def\strutdepth{\dp\strutbox}
%
\def\doinmargin#1#2{\strut\vadjust{%
\nobreak
\kern-\strutdepth
\vtop to \strutdepth{%
\baselineskip=\strutdepth
\vss
% if you have multiple lines of stuff to put here, you'll need to
% make the vbox yourself of the appropriate size.
\ifx#1l%
\llap{\ignorespaces #2\hskip\inmarginspacing}%
\else
\rlap{\hskip\hsize \hskip\inmarginspacing \ignorespaces #2}%
\fi
\null
}%
}}
\def\inleftmargin{\doinmargin l}
\def\inrightmargin{\doinmargin r}
%
% @inmargin{TEXT [, RIGHT-TEXT]}
% (if RIGHT-TEXT is given, use TEXT for left page, RIGHT-TEXT for right;
% else use TEXT for both).
%
\def\inmargin#1{\parseinmargin #1,,\finish}
\def\parseinmargin#1,#2,#3\finish{% not perfect, but better than nothing.
\setbox0 = \hbox{\ignorespaces #2}%
\ifdim\wd0 > 0pt
\def\lefttext{#1}% have both texts
\def\righttext{#2}%
\else
\def\lefttext{#1}% have only one text
\def\righttext{#1}%
\fi
%
\ifodd\pageno
\def\temp{\inrightmargin\righttext}% odd page -> outside is right margin
\else
\def\temp{\inleftmargin\lefttext}%
\fi
\temp
}
% @include file insert text of that file as input.
%
\def\include{\parseargusing\filenamecatcodes\includezzz}
\def\includezzz#1{%
\pushthisfilestack
\def\thisfile{#1}%
{%
\makevalueexpandable
\def\temp{\input #1 }%
\expandafter
}\temp
\popthisfilestack
}
\def\filenamecatcodes{%
\catcode`\\=\other
\catcode`~=\other
\catcode`^=\other
\catcode`_=\other
\catcode`|=\other
\catcode`<=\other
\catcode`>=\other
\catcode`+=\other
\catcode`-=\other
}
\def\pushthisfilestack{%
\expandafter\pushthisfilestackX\popthisfilestack\StackTerm
}
\def\pushthisfilestackX{%
\expandafter\pushthisfilestackY\thisfile\StackTerm
}
\def\pushthisfilestackY #1\StackTerm #2\StackTerm {%
\gdef\popthisfilestack{\gdef\thisfile{#1}\gdef\popthisfilestack{#2}}%
}
\def\popthisfilestack{\errthisfilestackempty}
\def\errthisfilestackempty{\errmessage{Internal error:
the stack of filenames is empty.}}
\def\thisfile{}
% @center line
% outputs that line, centered.
%
\parseargdef\center{%
\ifhmode
\let\next\centerH
\else
\let\next\centerV
\fi
\next{\hfil \ignorespaces#1\unskip \hfil}%
}
\def\centerH#1{%
{%
\hfil\break
\advance\hsize by -\leftskip
\advance\hsize by -\rightskip
\line{#1}%
\break
}%
}
\def\centerV#1{\line{\kern\leftskip #1\kern\rightskip}}
% @sp n outputs n lines of vertical space
\parseargdef\sp{\vskip #1\baselineskip}
% @comment ...line which is ignored...
% @c is the same as @comment
% @ignore ... @end ignore is another way to write a comment
\def\comment{\begingroup \catcode`\^^M=\other%
\catcode`\@=\other \catcode`\{=\other \catcode`\}=\other%
\commentxxx}
{\catcode`\^^M=\other \gdef\commentxxx#1^^M{\endgroup}}
\let\c=\comment
% @paragraphindent NCHARS
% We'll use ems for NCHARS, close enough.
% NCHARS can also be the word `asis' or `none'.
% We cannot feasibly implement @paragraphindent asis, though.
%
\def\asisword{asis} % no translation, these are keywords
\def\noneword{none}
%
\parseargdef\paragraphindent{%
\def\temp{#1}%
\ifx\temp\asisword
\else
\ifx\temp\noneword
\defaultparindent = 0pt
\else
\defaultparindent = #1em
\fi
\fi
\parindent = \defaultparindent
}
% @exampleindent NCHARS
% We'll use ems for NCHARS like @paragraphindent.
% It seems @exampleindent asis isn't necessary, but
% I preserve it to make it similar to @paragraphindent.
\parseargdef\exampleindent{%
\def\temp{#1}%
\ifx\temp\asisword
\else
\ifx\temp\noneword
\lispnarrowing = 0pt
\else
\lispnarrowing = #1em
\fi
\fi
}
% @firstparagraphindent WORD
% If WORD is `none', then suppress indentation of the first paragraph
% after a section heading. If WORD is `insert', then do indent at such
% paragraphs.
%
% The paragraph indentation is suppressed or not by calling
% \suppressfirstparagraphindent, which the sectioning commands do.
% We switch the definition of this back and forth according to WORD.
% By default, we suppress indentation.
%
\def\suppressfirstparagraphindent{\dosuppressfirstparagraphindent}
\def\insertword{insert}
%
\parseargdef\firstparagraphindent{%
\def\temp{#1}%
\ifx\temp\noneword
\let\suppressfirstparagraphindent = \dosuppressfirstparagraphindent
\else\ifx\temp\insertword
\let\suppressfirstparagraphindent = \relax
\else
\errhelp = \EMsimple
\errmessage{Unknown @firstparagraphindent option `\temp'}%
\fi\fi
}
% Here is how we actually suppress indentation. Redefine \everypar to
% \kern backwards by \parindent, and then reset itself to empty.
%
% We also make \indent itself not actually do anything until the next
% paragraph.
%
\gdef\dosuppressfirstparagraphindent{%
\gdef\indent{%
\restorefirstparagraphindent
\indent
}%
\gdef\noindent{%
\restorefirstparagraphindent
\noindent
}%
\global\everypar = {%
\kern -\parindent
\restorefirstparagraphindent
}%
}
\gdef\restorefirstparagraphindent{%
\global \let \indent = \ptexindent
\global \let \noindent = \ptexnoindent
\global \everypar = {}%
}
% @asis just yields its argument. Used with @table, for example.
%
\def\asis#1{#1}
% @math outputs its argument in math mode.
%
% One complication: _ usually means subscripts, but it could also mean
% an actual _ character, as in @math{@var{some_variable} + 1}. So make
% _ active, and distinguish by seeing if the current family is \slfam,
% which is what @var uses.
{
\catcode`\_ = \active
\gdef\mathunderscore{%
\catcode`\_=\active
\def_{\ifnum\fam=\slfam \_\else\sb\fi}%
}
}
% Another complication: we want \\ (and @\) to output a \ character.
% FYI, plain.tex uses \\ as a temporary control sequence (why?), but
% this is not advertised and we don't care. Texinfo does not
% otherwise define @\.
%
% The \mathchar is class=0=ordinary, family=7=ttfam, position=5C=\.
\def\mathbackslash{\ifnum\fam=\ttfam \mathchar"075C \else\backslash \fi}
%
\def\math{%
\tex
\mathunderscore
\let\\ = \mathbackslash
\mathactive
$\finishmath
}
\def\finishmath#1{#1$\endgroup} % Close the group opened by \tex.
% Some active characters (such as <) are spaced differently in math.
% We have to reset their definitions in case the @math was an argument
% to a command which sets the catcodes (such as @item or @section).
%
{
\catcode`^ = \active
\catcode`< = \active
\catcode`> = \active
\catcode`+ = \active
\gdef\mathactive{%
\let^ = \ptexhat
\let< = \ptexless
\let> = \ptexgtr
\let+ = \ptexplus
}
}
% @bullet and @minus need the same treatment as @math, just above.
\def\bullet{$\ptexbullet$}
\def\minus{$-$}
% @dots{} outputs an ellipsis using the current font.
% We do .5em per period so that it has the same spacing in the cm
% typewriter fonts as three actual period characters; on the other hand,
% in other typewriter fonts three periods are wider than 1.5em. So do
% whichever is larger.
%
\def\dots{%
\leavevmode
\setbox0=\hbox{...}% get width of three periods
\ifdim\wd0 > 1.5em
\dimen0 = \wd0
\else
\dimen0 = 1.5em
\fi
\hbox to \dimen0{%
\hskip 0pt plus.25fil
.\hskip 0pt plus1fil
.\hskip 0pt plus1fil
.\hskip 0pt plus.5fil
}%
}
% @enddots{} is an end-of-sentence ellipsis.
%
\def\enddots{%
\dots
\spacefactor=\endofsentencespacefactor
}
% @comma{} is so commas can be inserted into text without messing up
% Texinfo's parsing.
%
\let\comma = ,
% @refill is a no-op.
\let\refill=\relax
% If working on a large document in chapters, it is convenient to
% be able to disable indexing, cross-referencing, and contents, for test runs.
% This is done with @novalidate (before @setfilename).
%
\newif\iflinks \linkstrue % by default we want the aux files.
\let\novalidate = \linksfalse
% @setfilename is done at the beginning of every texinfo file.
% So open here the files we need to have open while reading the input.
% This makes it possible to make a .fmt file for texinfo.
\def\setfilename{%
\fixbackslash % Turn off hack to swallow `\input texinfo'.
\iflinks
\tryauxfile
% Open the new aux file. TeX will close it automatically at exit.
\immediate\openout\auxfile=\jobname.aux
\fi % \openindices needs to do some work in any case.
\openindices
\let\setfilename=\comment % Ignore extra @setfilename cmds.
%
% If texinfo.cnf is present on the system, read it.
% Useful for site-wide @afourpaper, etc.
\openin 1 texinfo.cnf
\ifeof 1 \else \input texinfo.cnf \fi
\closein 1
%
\comment % Ignore the actual filename.
}
% Called from \setfilename.
%
\def\openindices{%
\newindex{cp}%
\newcodeindex{fn}%
\newcodeindex{vr}%
\newcodeindex{tp}%
\newcodeindex{ky}%
\newcodeindex{pg}%
}
% @bye.
\outer\def\bye{\pagealignmacro\tracingstats=1\ptexend}
\message{pdf,}
% adobe `portable' document format
\newcount\tempnum
\newcount\lnkcount
\newtoks\filename
\newcount\filenamelength
\newcount\pgn
\newtoks\toksA
\newtoks\toksB
\newtoks\toksC
\newtoks\toksD
\newbox\boxA
\newcount\countA
\newif\ifpdf
\newif\ifpdfmakepagedest
% when pdftex is run in dvi mode, \pdfoutput is defined (so \pdfoutput=1
% can be set). So we test for \relax and 0 as well as \undefined,
% borrowed from ifpdf.sty.
\ifx\pdfoutput\undefined
\else
\ifx\pdfoutput\relax
\else
\ifcase\pdfoutput
\else
\pdftrue
\fi
\fi
\fi
% PDF uses PostScript string constants for the names of xref targets,
% for display in the outlines, and in other places. Thus, we have to
% double any backslashes. Otherwise, a name like "\node" will be
% interpreted as a newline (\n), followed by o, d, e. Not good.
% http://www.ntg.nl/pipermail/ntg-pdftex/2004-July/000654.html
% (and related messages, the final outcome is that it is up to the TeX
% user to double the backslashes and otherwise make the string valid, so
% that's what we do).
% double active backslashes.
%
{\catcode`\@=0 \catcode`\\=\active
@gdef@activebackslashdouble{%
@catcode`@\=@active
@let\=@doublebackslash}
}
% To handle parens, we must adopt a different approach, since parens are
% not active characters. hyperref.dtx (which has the same problem as
% us) handles it with this amazing macro to replace tokens. I've
% tinkered with it a little for texinfo, but it's definitely from there.
%
% #1 is the tokens to replace.
% #2 is the replacement.
% #3 is the control sequence with the string.
%
\def\HyPsdSubst#1#2#3{%
\def\HyPsdReplace##1#1##2\END{%
##1%
\ifx\\##2\\%
\else
#2%
\HyReturnAfterFi{%
\HyPsdReplace##2\END
}%
\fi
}%
\xdef#3{\expandafter\HyPsdReplace#3#1\END}%
}
\long\def\HyReturnAfterFi#1\fi{\fi#1}
% #1 is a control sequence in which to do the replacements.
\def\backslashparens#1{%
\xdef#1{#1}% redefine it as its expansion; the definition is simply
% \lastnode when called from \setref -> \pdfmkdest.
\HyPsdSubst{(}{\realbackslash(}{#1}%
\HyPsdSubst{)}{\realbackslash)}{#1}%
}
\ifpdf
\input pdfcolor
\pdfcatalog{/PageMode /UseOutlines}%
% #1 is image name, #2 width (might be empty/whitespace), #3 height (ditto).
\def\dopdfimage#1#2#3{%
\def\imagewidth{#2}\setbox0 = \hbox{\ignorespaces #2}%
\def\imageheight{#3}\setbox2 = \hbox{\ignorespaces #3}%
% without \immediate, pdftex seg faults when the same image is
% included twice. (Version 3.14159-pre-1.0-unofficial-20010704.)
\ifnum\pdftexversion < 14
\immediate\pdfimage
\else
\immediate\pdfximage
\fi
\ifdim \wd0 >0pt width \imagewidth \fi
\ifdim \wd2 >0pt height \imageheight \fi
\ifnum\pdftexversion<13
#1.pdf%
\else
{#1.pdf}%
\fi
\ifnum\pdftexversion < 14 \else
\pdfrefximage \pdflastximage
\fi}
\def\pdfmkdest#1{{%
% We have to set dummies so commands such as @code, and characters
% such as \, aren't expanded when present in a section title.
\atdummies
\activebackslashdouble
\def\pdfdestname{#1}%
\backslashparens\pdfdestname
\pdfdest name{\pdfdestname} xyz%
}}%
%
% used to mark target names; must be expandable.
\def\pdfmkpgn#1{#1}%
%
\let\linkcolor = \Blue % was Cyan, but that seems light?
\def\endlink{\Black\pdfendlink}
% Adding outlines to PDF; macros for calculating structure of outlines
% come from Petr Olsak
\def\expnumber#1{\expandafter\ifx\csname#1\endcsname\relax 0%
\else \csname#1\endcsname \fi}
\def\advancenumber#1{\tempnum=\expnumber{#1}\relax
\advance\tempnum by 1
\expandafter\xdef\csname#1\endcsname{\the\tempnum}}
%
% #1 is the section text, which is what will be displayed in the
% outline by the pdf viewer. #2 is the pdf expression for the number
% of subentries (or empty, for subsubsections). #3 is the node text,
% which might be empty if this toc entry had no corresponding node.
% #4 is the page number
%
\def\dopdfoutline#1#2#3#4{%
% Generate a link to the node text if that exists; else, use the
% page number. We could generate a destination for the section
% text in the case where a section has no node, but it doesn't
% seem worth the trouble, since most documents are normally structured.
\def\pdfoutlinedest{#3}%
\ifx\pdfoutlinedest\empty
\def\pdfoutlinedest{#4}%
\else
% Doubled backslashes in the name.
{\activebackslashdouble \xdef\pdfoutlinedest{#3}%
\backslashparens\pdfoutlinedest}%
\fi
%
% Also double the backslashes in the display string.
{\activebackslashdouble \xdef\pdfoutlinetext{#1}%
\backslashparens\pdfoutlinetext}%
%
\pdfoutline goto name{\pdfmkpgn{\pdfoutlinedest}}#2{\pdfoutlinetext}%
}
%
\def\pdfmakeoutlines{%
\begingroup
% Thanh's hack / proper braces in bookmarks
\edef\mylbrace{\iftrue \string{\else}\fi}\let\{=\mylbrace
\edef\myrbrace{\iffalse{\else\string}\fi}\let\}=\myrbrace
%
% Read toc silently, to get counts of subentries for \pdfoutline.
\def\numchapentry##1##2##3##4{%
\def\thischapnum{##2}%
\def\thissecnum{0}%
\def\thissubsecnum{0}%
}%
\def\numsecentry##1##2##3##4{%
\advancenumber{chap\thischapnum}%
\def\thissecnum{##2}%
\def\thissubsecnum{0}%
}%
\def\numsubsecentry##1##2##3##4{%
\advancenumber{sec\thissecnum}%
\def\thissubsecnum{##2}%
}%
\def\numsubsubsecentry##1##2##3##4{%
\advancenumber{subsec\thissubsecnum}%
}%
\def\thischapnum{0}%
\def\thissecnum{0}%
\def\thissubsecnum{0}%
%
% use \def rather than \let here because we redefine \chapentry et
% al. a second time, below.
\def\appentry{\numchapentry}%
\def\appsecentry{\numsecentry}%
\def\appsubsecentry{\numsubsecentry}%
\def\appsubsubsecentry{\numsubsubsecentry}%
\def\unnchapentry{\numchapentry}%
\def\unnsecentry{\numsecentry}%
\def\unnsubsecentry{\numsubsecentry}%
\def\unnsubsubsecentry{\numsubsubsecentry}%
\readdatafile{toc}%
%
% Read toc second time, this time actually producing the outlines.
% The `-' means take the \expnumber as the absolute number of
% subentries, which we calculated on our first read of the .toc above.
%
% We use the node names as the destinations.
\def\numchapentry##1##2##3##4{%
\dopdfoutline{##1}{count-\expnumber{chap##2}}{##3}{##4}}%
\def\numsecentry##1##2##3##4{%
\dopdfoutline{##1}{count-\expnumber{sec##2}}{##3}{##4}}%
\def\numsubsecentry##1##2##3##4{%
\dopdfoutline{##1}{count-\expnumber{subsec##2}}{##3}{##4}}%
\def\numsubsubsecentry##1##2##3##4{% count is always zero
\dopdfoutline{##1}{}{##3}{##4}}%
%
% PDF outlines are displayed using system fonts, instead of
% document fonts. Therefore we cannot use special characters,
% since the encoding is unknown. For example, the eogonek from
% Latin 2 (0xea) gets translated to a | character. Info from
% Staszek Wawrykiewicz, 19 Jan 2004 04:09:24 +0100.
%
% xx to do this right, we have to translate 8-bit characters to
% their "best" equivalent, based on the @documentencoding. Right
% now, I guess we'll just let the pdf reader have its way.
\indexnofonts
\setupdatafile
\catcode`\\=\active \otherbackslash
\input \jobname.toc
\endgroup
}
%
\def\skipspaces#1{\def\PP{#1}\def\D{|}%
\ifx\PP\D\let\nextsp\relax
\else\let\nextsp\skipspaces
\ifx\p\space\else\addtokens{\filename}{\PP}%
\advance\filenamelength by 1
\fi
\fi
\nextsp}
\def\getfilename#1{\filenamelength=0\expandafter\skipspaces#1|\relax}
\ifnum\pdftexversion < 14
\let \startlink \pdfannotlink
\else
\let \startlink \pdfstartlink
\fi
% make a live url in pdf output.
\def\pdfurl#1{%
\begingroup
% it seems we really need yet another set of dummies; have not
% tried to figure out what each command should do in the context
% of @url. for now, just make @/ a no-op, that's the only one
% people have actually reported a problem with.
%
\normalturnoffactive
\def\@{@}%
\let\/=\empty
\makevalueexpandable
\leavevmode\Red
\startlink attr{/Border [0 0 0]}%
user{/Subtype /Link /A << /S /URI /URI (#1) >>}%
\endgroup}
\def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}}
\def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks}
\def\adn#1{\addtokens{\toksC}{#1}\global\countA=1\let\next=\maketoks}
\def\poptoks#1#2|ENDTOKS|{\let\first=#1\toksD={#1}\toksA={#2}}
\def\maketoks{%
\expandafter\poptoks\the\toksA|ENDTOKS|\relax
\ifx\first0\adn0
\else\ifx\first1\adn1 \else\ifx\first2\adn2 \else\ifx\first3\adn3
\else\ifx\first4\adn4 \else\ifx\first5\adn5 \else\ifx\first6\adn6
\else\ifx\first7\adn7 \else\ifx\first8\adn8 \else\ifx\first9\adn9
\else
\ifnum0=\countA\else\makelink\fi
\ifx\first.\let\next=\done\else
\let\next=\maketoks
\addtokens{\toksB}{\the\toksD}
\ifx\first,\addtokens{\toksB}{\space}\fi
\fi
\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
\next}
\def\makelink{\addtokens{\toksB}%
{\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0}
\def\pdflink#1{%
\startlink attr{/Border [0 0 0]} goto name{\pdfmkpgn{#1}}
\linkcolor #1\endlink}
\def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st}
\else
\let\pdfmkdest = \gobble
\let\pdfurl = \gobble
\let\endlink = \relax
\let\linkcolor = \relax
\let\pdfmakeoutlines = \relax
\fi % \ifx\pdfoutput
\message{fonts,}
% Change the current font style to #1, remembering it in \curfontstyle.
% For now, we do not accumulate font styles: @b{@i{foo}} prints foo in
% italics, not bold italics.
%
\def\setfontstyle#1{%
\def\curfontstyle{#1}% not as a control sequence, because we are \edef'd.
\csname ten#1\endcsname % change the current font
}
% Select #1 fonts with the current style.
%
\def\selectfonts#1{\csname #1fonts\endcsname \csname\curfontstyle\endcsname}
\def\rm{\fam=0 \setfontstyle{rm}}
\def\it{\fam=\itfam \setfontstyle{it}}
\def\sl{\fam=\slfam \setfontstyle{sl}}
\def\bf{\fam=\bffam \setfontstyle{bf}}\def\bfstylename{bf}
\def\tt{\fam=\ttfam \setfontstyle{tt}}
% Texinfo sort of supports the sans serif font style, which plain TeX does not.
% So we set up a \sf.
\newfam\sffam
\def\sf{\fam=\sffam \setfontstyle{sf}}
\let\li = \sf % Sometimes we call it \li, not \sf.
% We don't need math for this font style.
\def\ttsl{\setfontstyle{ttsl}}
% Default leading.
\newdimen\textleading \textleading = 13.2pt
% Set the baselineskip to #1, and the lineskip and strut size
% correspondingly. There is no deep meaning behind these magic numbers
% used as factors; they just match (closely enough) what Knuth defined.
%
\def\lineskipfactor{.08333}
\def\strutheightpercent{.70833}
\def\strutdepthpercent {.29167}
%
\def\setleading#1{%
\normalbaselineskip = #1\relax
\normallineskip = \lineskipfactor\normalbaselineskip
\normalbaselines
\setbox\strutbox =\hbox{%
\vrule width0pt height\strutheightpercent\baselineskip
depth \strutdepthpercent \baselineskip
}%
}
% Set the font macro #1 to the font named #2, adding on the
% specified font prefix (normally `cm').
% #3 is the font's design size, #4 is a scale factor
\def\setfont#1#2#3#4{\font#1=\fontprefix#2#3 scaled #4}
% Use cm as the default font prefix.
% To specify the font prefix, you must define \fontprefix
% before you read in texinfo.tex.
\ifx\fontprefix\undefined
\def\fontprefix{cm}
\fi
% Support font families that don't use the same naming scheme as CM.
\def\rmshape{r}
\def\rmbshape{bx} %where the normal face is bold
\def\bfshape{b}
\def\bxshape{bx}
\def\ttshape{tt}
\def\ttbshape{tt}
\def\ttslshape{sltt}
\def\itshape{ti}
\def\itbshape{bxti}
\def\slshape{sl}
\def\slbshape{bxsl}
\def\sfshape{ss}
\def\sfbshape{ss}
\def\scshape{csc}
\def\scbshape{csc}
% Definitions for a main text size of 11pt. This is the default in
% Texinfo.
%
\def\definetextfontsizexi{
% Text fonts (11.2pt, magstep1).
\def\textnominalsize{11pt}
\edef\mainmagstep{\magstephalf}
\setfont\textrm\rmshape{10}{\mainmagstep}
\setfont\texttt\ttshape{10}{\mainmagstep}
\setfont\textbf\bfshape{10}{\mainmagstep}
\setfont\textit\itshape{10}{\mainmagstep}
\setfont\textsl\slshape{10}{\mainmagstep}
\setfont\textsf\sfshape{10}{\mainmagstep}
\setfont\textsc\scshape{10}{\mainmagstep}
\setfont\textttsl\ttslshape{10}{\mainmagstep}
\font\texti=cmmi10 scaled \mainmagstep
\font\textsy=cmsy10 scaled \mainmagstep
% A few fonts for @defun names and args.
\setfont\defbf\bfshape{10}{\magstep1}
\setfont\deftt\ttshape{10}{\magstep1}
\setfont\defttsl\ttslshape{10}{\magstep1}
\def\df{\let\tentt=\deftt \let\tenbf = \defbf \let\tenttsl=\defttsl \bf}
% Fonts for indices, footnotes, small examples (9pt).
\def\smallnominalsize{9pt}
\setfont\smallrm\rmshape{9}{1000}
\setfont\smalltt\ttshape{9}{1000}
\setfont\smallbf\bfshape{10}{900}
\setfont\smallit\itshape{9}{1000}
\setfont\smallsl\slshape{9}{1000}
\setfont\smallsf\sfshape{9}{1000}
\setfont\smallsc\scshape{10}{900}
\setfont\smallttsl\ttslshape{10}{900}
\font\smalli=cmmi9
\font\smallsy=cmsy9
% Fonts for small examples (8pt).
\def\smallernominalsize{8pt}
\setfont\smallerrm\rmshape{8}{1000}
\setfont\smallertt\ttshape{8}{1000}
\setfont\smallerbf\bfshape{10}{800}
\setfont\smallerit\itshape{8}{1000}
\setfont\smallersl\slshape{8}{1000}
\setfont\smallersf\sfshape{8}{1000}
\setfont\smallersc\scshape{10}{800}
\setfont\smallerttsl\ttslshape{10}{800}
\font\smalleri=cmmi8
\font\smallersy=cmsy8
% Fonts for title page (20.4pt):
\def\titlenominalsize{20pt}
\setfont\titlerm\rmbshape{12}{\magstep3}
\setfont\titleit\itbshape{10}{\magstep4}
\setfont\titlesl\slbshape{10}{\magstep4}
\setfont\titlett\ttbshape{12}{\magstep3}
\setfont\titlettsl\ttslshape{10}{\magstep4}
\setfont\titlesf\sfbshape{17}{\magstep1}
\let\titlebf=\titlerm
\setfont\titlesc\scbshape{10}{\magstep4}
\font\titlei=cmmi12 scaled \magstep3
\font\titlesy=cmsy10 scaled \magstep4
\def\authorrm{\secrm}
\def\authortt{\sectt}
% Chapter (and unnumbered) fonts (17.28pt).
\def\chapnominalsize{17pt}
\setfont\chaprm\rmbshape{12}{\magstep2}
\setfont\chapit\itbshape{10}{\magstep3}
\setfont\chapsl\slbshape{10}{\magstep3}
\setfont\chaptt\ttbshape{12}{\magstep2}
\setfont\chapttsl\ttslshape{10}{\magstep3}
\setfont\chapsf\sfbshape{17}{1000}
\let\chapbf=\chaprm
\setfont\chapsc\scbshape{10}{\magstep3}
\font\chapi=cmmi12 scaled \magstep2
\font\chapsy=cmsy10 scaled \magstep3
% Section fonts (14.4pt).
\def\secnominalsize{14pt}
\setfont\secrm\rmbshape{12}{\magstep1}
\setfont\secit\itbshape{10}{\magstep2}
\setfont\secsl\slbshape{10}{\magstep2}
\setfont\sectt\ttbshape{12}{\magstep1}
\setfont\secttsl\ttslshape{10}{\magstep2}
\setfont\secsf\sfbshape{12}{\magstep1}
\let\secbf\secrm
\setfont\secsc\scbshape{10}{\magstep2}
\font\seci=cmmi12 scaled \magstep1
\font\secsy=cmsy10 scaled \magstep2
% Subsection fonts (13.15pt).
\def\ssecnominalsize{13pt}
\setfont\ssecrm\rmbshape{12}{\magstephalf}
\setfont\ssecit\itbshape{10}{1315}
\setfont\ssecsl\slbshape{10}{1315}
\setfont\ssectt\ttbshape{12}{\magstephalf}
\setfont\ssecttsl\ttslshape{10}{1315}
\setfont\ssecsf\sfbshape{12}{\magstephalf}
\let\ssecbf\ssecrm
\setfont\ssecsc\scbshape{10}{1315}
\font\sseci=cmmi12 scaled \magstephalf
\font\ssecsy=cmsy10 scaled 1315
% Reduced fonts for @acro in text (10pt).
\def\reducednominalsize{10pt}
\setfont\reducedrm\rmshape{10}{1000}
\setfont\reducedtt\ttshape{10}{1000}
\setfont\reducedbf\bfshape{10}{1000}
\setfont\reducedit\itshape{10}{1000}
\setfont\reducedsl\slshape{10}{1000}
\setfont\reducedsf\sfshape{10}{1000}
\setfont\reducedsc\scshape{10}{1000}
\setfont\reducedttsl\ttslshape{10}{1000}
\font\reducedi=cmmi10
\font\reducedsy=cmsy10
% reset the current fonts
\textfonts
\rm
} % end of 11pt text font size definitions
% Definitions to make the main text be 10pt Computer Modern, with
% section, chapter, etc., sizes following suit. This is for the GNU
% Press printing of the Emacs 22 manual. Maybe other manuals in the
% future. Used with @smallbook, which sets the leading to 12pt.
%
\def\definetextfontsizex{%
% Text fonts (10pt).
\def\textnominalsize{10pt}
\edef\mainmagstep{1000}
\setfont\textrm\rmshape{10}{\mainmagstep}
\setfont\texttt\ttshape{10}{\mainmagstep}
\setfont\textbf\bfshape{10}{\mainmagstep}
\setfont\textit\itshape{10}{\mainmagstep}
\setfont\textsl\slshape{10}{\mainmagstep}
\setfont\textsf\sfshape{10}{\mainmagstep}
\setfont\textsc\scshape{10}{\mainmagstep}
\setfont\textttsl\ttslshape{10}{\mainmagstep}
\font\texti=cmmi10 scaled \mainmagstep
\font\textsy=cmsy10 scaled \mainmagstep
% A few fonts for @defun names and args.
\setfont\defbf\bfshape{10}{\magstephalf}
\setfont\deftt\ttshape{10}{\magstephalf}
\setfont\defttsl\ttslshape{10}{\magstephalf}
\def\df{\let\tentt=\deftt \let\tenbf = \defbf \let\tenttsl=\defttsl \bf}
% Fonts for indices, footnotes, small examples (9pt).
\def\smallnominalsize{9pt}
\setfont\smallrm\rmshape{9}{1000}
\setfont\smalltt\ttshape{9}{1000}
\setfont\smallbf\bfshape{10}{900}
\setfont\smallit\itshape{9}{1000}
\setfont\smallsl\slshape{9}{1000}
\setfont\smallsf\sfshape{9}{1000}
\setfont\smallsc\scshape{10}{900}
\setfont\smallttsl\ttslshape{10}{900}
\font\smalli=cmmi9
\font\smallsy=cmsy9
% Fonts for small examples (8pt).
\def\smallernominalsize{8pt}
\setfont\smallerrm\rmshape{8}{1000}
\setfont\smallertt\ttshape{8}{1000}
\setfont\smallerbf\bfshape{10}{800}
\setfont\smallerit\itshape{8}{1000}
\setfont\smallersl\slshape{8}{1000}
\setfont\smallersf\sfshape{8}{1000}
\setfont\smallersc\scshape{10}{800}
\setfont\smallerttsl\ttslshape{10}{800}
\font\smalleri=cmmi8
\font\smallersy=cmsy8
% Fonts for title page (20.4pt):
\def\titlenominalsize{20pt}
\setfont\titlerm\rmbshape{12}{\magstep3}
\setfont\titleit\itbshape{10}{\magstep4}
\setfont\titlesl\slbshape{10}{\magstep4}
\setfont\titlett\ttbshape{12}{\magstep3}
\setfont\titlettsl\ttslshape{10}{\magstep4}
\setfont\titlesf\sfbshape{17}{\magstep1}
\let\titlebf=\titlerm
\setfont\titlesc\scbshape{10}{\magstep4}
\font\titlei=cmmi12 scaled \magstep3
\font\titlesy=cmsy10 scaled \magstep4
\def\authorrm{\secrm}
\def\authortt{\sectt}
% Chapter fonts (14.4pt).
\def\chapnominalsize{14pt}
\setfont\chaprm\rmbshape{12}{\magstep1}
\setfont\chapit\itbshape{10}{\magstep2}
\setfont\chapsl\slbshape{10}{\magstep2}
\setfont\chaptt\ttbshape{12}{\magstep1}
\setfont\chapttsl\ttslshape{10}{\magstep2}
\setfont\chapsf\sfbshape{12}{\magstep1}
\let\chapbf\chaprm
\setfont\chapsc\scbshape{10}{\magstep2}
\font\chapi=cmmi12 scaled \magstep1
\font\chapsy=cmsy10 scaled \magstep2
% Section fonts (12pt).
\def\secnominalsize{12pt}
\setfont\secrm\rmbshape{12}{1000}
\setfont\secit\itbshape{10}{\magstep1}
\setfont\secsl\slbshape{10}{\magstep1}
\setfont\sectt\ttbshape{12}{1000}
\setfont\secttsl\ttslshape{10}{\magstep1}
\setfont\secsf\sfbshape{12}{1000}
\let\secbf\secrm
\setfont\secsc\scbshape{10}{\magstep1}
\font\seci=cmmi12
\font\secsy=cmsy10 scaled \magstep1
% Subsection fonts (10pt).
\def\ssecnominalsize{10pt}
\setfont\ssecrm\rmbshape{10}{1000}
\setfont\ssecit\itbshape{10}{1000}
\setfont\ssecsl\slbshape{10}{1000}
\setfont\ssectt\ttbshape{10}{1000}
\setfont\ssecttsl\ttslshape{10}{1000}
\setfont\ssecsf\sfbshape{10}{1000}
\let\ssecbf\ssecrm
\setfont\ssecsc\scbshape{10}{1000}
\font\sseci=cmmi10
\font\ssecsy=cmsy10
% Reduced fonts for @acro in text (9pt).
\def\reducednominalsize{9pt}
\setfont\reducedrm\rmshape{9}{1000}
\setfont\reducedtt\ttshape{9}{1000}
\setfont\reducedbf\bfshape{10}{900}
\setfont\reducedit\itshape{9}{1000}
\setfont\reducedsl\slshape{9}{1000}
\setfont\reducedsf\sfshape{9}{1000}
\setfont\reducedsc\scshape{10}{900}
\setfont\reducedttsl\ttslshape{10}{900}
\font\reducedi=cmmi9
\font\reducedsy=cmsy9
% reduce space between paragraphs
\divide\parskip by 2
% reset the current fonts
\textfonts
\rm
} % end of 10pt text font size definitions
% We provide the user-level command
% @fonttextsize 10
% (or 11) to redefine the text font size. pt is assumed.
%
\def\xword{10}
\def\xiword{11}
%
\parseargdef\fonttextsize{%
\def\textsizearg{#1}%
\wlog{doing @fonttextsize \textsizearg}%
%
% Set \globaldefs so that documents can use this inside @tex, since
% makeinfo 4.8 does not support it, but we need it nonetheless.
%
\begingroup \globaldefs=1
\ifx\textsizearg\xword \definetextfontsizex
\else \ifx\textsizearg\xiword \definetextfontsizexi
\else
\errhelp=\EMsimple
\errmessage{@fonttextsize only supports `10' or `11', not `\textsizearg'}
\fi\fi
\endgroup
}
% In order for the font changes to affect most math symbols and letters,
% we have to define the \textfont of the standard families. Since
% texinfo doesn't allow for producing subscripts and superscripts except
% in the main text, we don't bother to reset \scriptfont and
% \scriptscriptfont (which would also require loading a lot more fonts).
%
\def\resetmathfonts{%
\textfont0=\tenrm \textfont1=\teni \textfont2=\tensy
\textfont\itfam=\tenit \textfont\slfam=\tensl \textfont\bffam=\tenbf
\textfont\ttfam=\tentt \textfont\sffam=\tensf
}
% The font-changing commands redefine the meanings of \tenSTYLE, instead
% of just \STYLE. We do this because \STYLE needs to also set the
% current \fam for math mode. Our \STYLE (e.g., \rm) commands hardwire
% \tenSTYLE to set the current font.
%
% Each font-changing command also sets the names \lsize (one size lower)
% and \lllsize (three sizes lower). These relative commands are used in
% the LaTeX logo and acronyms.
%
% This all needs generalizing, badly.
%
\def\textfonts{%
\let\tenrm=\textrm \let\tenit=\textit \let\tensl=\textsl
\let\tenbf=\textbf \let\tentt=\texttt \let\smallcaps=\textsc
\let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy
\let\tenttsl=\textttsl
\def\curfontsize{text}%
\def\lsize{reduced}\def\lllsize{smaller}%
\resetmathfonts \setleading{\textleading}}
\def\titlefonts{%
\let\tenrm=\titlerm \let\tenit=\titleit \let\tensl=\titlesl
\let\tenbf=\titlebf \let\tentt=\titlett \let\smallcaps=\titlesc
\let\tensf=\titlesf \let\teni=\titlei \let\tensy=\titlesy
\let\tenttsl=\titlettsl
\def\curfontsize{title}%
\def\lsize{chap}\def\lllsize{subsec}%
\resetmathfonts \setleading{25pt}}
\def\titlefont#1{{\titlefonts\rm #1}}
\def\chapfonts{%
\let\tenrm=\chaprm \let\tenit=\chapit \let\tensl=\chapsl
\let\tenbf=\chapbf \let\tentt=\chaptt \let\smallcaps=\chapsc
\let\tensf=\chapsf \let\teni=\chapi \let\tensy=\chapsy
\let\tenttsl=\chapttsl
\def\curfontsize{chap}%
\def\lsize{sec}\def\lllsize{text}%
\resetmathfonts \setleading{19pt}}
\def\secfonts{%
\let\tenrm=\secrm \let\tenit=\secit \let\tensl=\secsl
\let\tenbf=\secbf \let\tentt=\sectt \let\smallcaps=\secsc
\let\tensf=\secsf \let\teni=\seci \let\tensy=\secsy
\let\tenttsl=\secttsl
\def\curfontsize{sec}%
\def\lsize{subsec}\def\lllsize{reduced}%
\resetmathfonts \setleading{16pt}}
\def\subsecfonts{%
\let\tenrm=\ssecrm \let\tenit=\ssecit \let\tensl=\ssecsl
\let\tenbf=\ssecbf \let\tentt=\ssectt \let\smallcaps=\ssecsc
\let\tensf=\ssecsf \let\teni=\sseci \let\tensy=\ssecsy
\let\tenttsl=\ssecttsl
\def\curfontsize{ssec}%
\def\lsize{text}\def\lllsize{small}%
\resetmathfonts \setleading{15pt}}
\let\subsubsecfonts = \subsecfonts
\def\reducedfonts{%
\let\tenrm=\reducedrm \let\tenit=\reducedit \let\tensl=\reducedsl
\let\tenbf=\reducedbf \let\tentt=\reducedtt \let\reducedcaps=\reducedsc
\let\tensf=\reducedsf \let\teni=\reducedi \let\tensy=\reducedsy
\let\tenttsl=\reducedttsl
\def\curfontsize{reduced}%
\def\lsize{small}\def\lllsize{smaller}%
\resetmathfonts \setleading{10.5pt}}
\def\smallfonts{%
\let\tenrm=\smallrm \let\tenit=\smallit \let\tensl=\smallsl
\let\tenbf=\smallbf \let\tentt=\smalltt \let\smallcaps=\smallsc
\let\tensf=\smallsf \let\teni=\smalli \let\tensy=\smallsy
\let\tenttsl=\smallttsl
\def\curfontsize{small}%
\def\lsize{smaller}\def\lllsize{smaller}%
\resetmathfonts \setleading{10.5pt}}
\def\smallerfonts{%
\let\tenrm=\smallerrm \let\tenit=\smallerit \let\tensl=\smallersl
\let\tenbf=\smallerbf \let\tentt=\smallertt \let\smallcaps=\smallersc
\let\tensf=\smallersf \let\teni=\smalleri \let\tensy=\smallersy
\let\tenttsl=\smallerttsl
\def\curfontsize{smaller}%
\def\lsize{smaller}\def\lllsize{smaller}%
\resetmathfonts \setleading{9.5pt}}
% Set the fonts to use with the @small... environments.
\let\smallexamplefonts = \smallfonts
% About \smallexamplefonts. If we use \smallfonts (9pt), @smallexample
% can fit this many characters:
% 8.5x11=86 smallbook=72 a4=90 a5=69
% If we use \scriptfonts (8pt), then we can fit this many characters:
% 8.5x11=90+ smallbook=80 a4=90+ a5=77
% For me, subjectively, the few extra characters that fit aren't worth
% the additional smallness of 8pt. So I'm making the default 9pt.
%
% By the way, for comparison, here's what fits with @example (10pt):
% 8.5x11=71 smallbook=60 a4=75 a5=58
%
% I wish the USA used A4 paper.
% --karl, 24jan03.
% Set up the default fonts, so we can use them for creating boxes.
%
\definetextfontsizexi
% Define these so they can be easily changed for other fonts.
\def\angleleft{$\langle$}
\def\angleright{$\rangle$}
% Count depth in font-changes, for error checks
\newcount\fontdepth \fontdepth=0
% Fonts for short table of contents.
\setfont\shortcontrm\rmshape{12}{1000}
\setfont\shortcontbf\bfshape{10}{\magstep1} % no cmb12
\setfont\shortcontsl\slshape{12}{1000}
\setfont\shortconttt\ttshape{12}{1000}
%% Add scribe-like font environments, plus @l for inline lisp (usually sans
%% serif) and @ii for TeX italic
% \smartitalic{ARG} outputs arg in italics, followed by an italic correction
% unless the following character is such as not to need one.
\def\smartitalicx{\ifx\next,\else\ifx\next-\else\ifx\next.\else
\ptexslash\fi\fi\fi}
\def\smartslanted#1{{\ifusingtt\ttsl\sl #1}\futurelet\next\smartitalicx}
\def\smartitalic#1{{\ifusingtt\ttsl\it #1}\futurelet\next\smartitalicx}
% like \smartslanted except unconditionally uses \ttsl.
% @var is set to this for defun arguments.
\def\ttslanted#1{{\ttsl #1}\futurelet\next\smartitalicx}
% like \smartslanted except unconditionally use \sl. We never want
% ttsl for book titles, do we?
\def\cite#1{{\sl #1}\futurelet\next\smartitalicx}
\let\i=\smartitalic
\let\slanted=\smartslanted
\let\var=\smartslanted
\let\dfn=\smartslanted
\let\emph=\smartitalic
% @b, explicit bold.
\def\b#1{{\bf #1}}
\let\strong=\b
% @sansserif, explicit sans.
\def\sansserif#1{{\sf #1}}
% We can't just use \exhyphenpenalty, because that only has effect at
% the end of a paragraph. Restore normal hyphenation at the end of the
% group within which \nohyphenation is presumably called.
%
\def\nohyphenation{\hyphenchar\font = -1 \aftergroup\restorehyphenation}
\def\restorehyphenation{\hyphenchar\font = `- }
% Set sfcode to normal for the chars that usually have another value.
% Can't use plain's \frenchspacing because it uses the `\x notation, and
% sometimes \x has an active definition that messes things up.
%
\catcode`@=11
\def\plainfrenchspacing{%
\sfcode\dotChar =\@m \sfcode\questChar=\@m \sfcode\exclamChar=\@m
\sfcode\colonChar=\@m \sfcode\semiChar =\@m \sfcode\commaChar =\@m
\def\endofsentencespacefactor{1000}% for @. and friends
}
\def\plainnonfrenchspacing{%
\sfcode`\.3000\sfcode`\?3000\sfcode`\!3000
\sfcode`\:2000\sfcode`\;1500\sfcode`\,1250
\def\endofsentencespacefactor{3000}% for @. and friends
}
\catcode`@=\other
\def\endofsentencespacefactor{3000}% default
\def\t#1{%
{\tt \rawbackslash \plainfrenchspacing #1}%
\null
}
\def\samp#1{`\tclose{#1}'\null}
\setfont\keyrm\rmshape{8}{1000}
\font\keysy=cmsy9
\def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{%
\raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{%
\vbox{\hrule\kern-0.4pt
\hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}%
\kern-0.4pt\hrule}%
\kern-.06em\raise0.4pt\hbox{\angleright}}}}
% The old definition, with no lozenge:
%\def\key #1{{\ttsl \nohyphenation \uppercase{#1}}\null}
\def\ctrl #1{{\tt \rawbackslash \hat}#1}
% @file, @option are the same as @samp.
\let\file=\samp
\let\option=\samp
% @code is a modification of @t,
% which makes spaces the same size as normal in the surrounding text.
\def\tclose#1{%
{%
% Change normal interword space to be same as for the current font.
\spaceskip = \fontdimen2\font
%
% Switch to typewriter.
\tt
%
% But `\ ' produces the large typewriter interword space.
\def\ {{\spaceskip = 0pt{} }}%
%
% Turn off hyphenation.
\nohyphenation
%
\rawbackslash
\plainfrenchspacing
#1%
}%
\null
}
% We *must* turn on hyphenation at `-' and `_' in @code.
% Otherwise, it is too hard to avoid overfull hboxes
% in the Emacs manual, the Library manual, etc.
% Unfortunately, TeX uses one parameter (\hyphenchar) to control
% both hyphenation at - and hyphenation within words.
% We must therefore turn them both off (\tclose does that)
% and arrange explicitly to hyphenate at a dash.
% -- rms.
{
\catcode`\-=\active \catcode`\_=\active
\catcode`\'=\active \catcode`\`=\active
%
\global\def\code{\begingroup
\catcode\rquoteChar=\active \catcode\lquoteChar=\active
\let'\codequoteright \let`\codequoteleft
%
\catcode\dashChar=\active \catcode\underChar=\active
\ifallowcodebreaks
\let-\codedash
\let_\codeunder
\else
\let-\realdash
\let_\realunder
\fi
\codex
}
}
\def\realdash{-}
\def\codedash{-\discretionary{}{}{}}
\def\codeunder{%
% this is all so @math{@code{var_name}+1} can work. In math mode, _
% is "active" (mathcode"8000) and \normalunderscore (or \char95, etc.)
% will therefore expand the active definition of _, which is us
% (inside @code that is), therefore an endless loop.
\ifusingtt{\ifmmode
\mathchar"075F % class 0=ordinary, family 7=ttfam, pos 0x5F=_.
\else\normalunderscore \fi
\discretionary{}{}{}}%
{\_}%
}
\def\codex #1{\tclose{#1}\endgroup}
% An additional complication: the above will allow breaks after, e.g.,
% each of the four underscores in __typeof__. This is undesirable in
% some manuals, especially if they don't have long identifiers in
% general. @allowcodebreaks provides a way to control this.
%
\newif\ifallowcodebreaks \allowcodebreakstrue
\def\keywordtrue{true}
\def\keywordfalse{false}
\parseargdef\allowcodebreaks{%
\def\txiarg{#1}%
\ifx\txiarg\keywordtrue
\allowcodebreakstrue
\else\ifx\txiarg\keywordfalse
\allowcodebreaksfalse
\else
\errhelp = \EMsimple
\errmessage{Unknown @allowcodebreaks option `\txiarg'}%
\fi\fi
}
% @kbd is like @code, except that if the argument is just one @key command,
% then @kbd has no effect.
% @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always),
% `example' (@kbd uses ttsl only inside of @example and friends),
% or `code' (@kbd uses normal tty font always).
\parseargdef\kbdinputstyle{%
\def\txiarg{#1}%
\ifx\txiarg\worddistinct
\gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}%
\else\ifx\txiarg\wordexample
\gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}%
\else\ifx\txiarg\wordcode
\gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}%
\else
\errhelp = \EMsimple
\errmessage{Unknown @kbdinputstyle option `\txiarg'}%
\fi\fi\fi
}
\def\worddistinct{distinct}
\def\wordexample{example}
\def\wordcode{code}
% Default is `distinct.'
\kbdinputstyle distinct
\def\xkey{\key}
\def\kbdfoo#1#2#3\par{\def\one{#1}\def\three{#3}\def\threex{??}%
\ifx\one\xkey\ifx\threex\three \key{#2}%
\else{\tclose{\kbdfont\look}}\fi
\else{\tclose{\kbdfont\look}}\fi}
% For @indicateurl, @env, @command quotes seem unnecessary, so use \code.
\let\indicateurl=\code
\let\env=\code
\let\command=\code
% @uref (abbreviation for `urlref') takes an optional (comma-separated)
% second argument specifying the text to display and an optional third
% arg as text to display instead of (rather than in addition to) the url
% itself. First (mandatory) arg is the url. Perhaps eventually put in
% a hypertex \special here.
%
\def\uref#1{\douref #1,,,\finish}
\def\douref#1,#2,#3,#4\finish{\begingroup
\unsepspaces
\pdfurl{#1}%
\setbox0 = \hbox{\ignorespaces #3}%
\ifdim\wd0 > 0pt
\unhbox0 % third arg given, show only that
\else
\setbox0 = \hbox{\ignorespaces #2}%
\ifdim\wd0 > 0pt
\ifpdf
\unhbox0 % PDF: 2nd arg given, show only it
\else
\unhbox0\ (\code{#1})% DVI: 2nd arg given, show both it and url
\fi
\else
\code{#1}% only url given, so show it
\fi
\fi
\endlink
\endgroup}
% @url synonym for @uref, since that's how everyone uses it.
%
\let\url=\uref
% rms does not like angle brackets --karl, 17may97.
% So now @email is just like @uref, unless we are pdf.
%
%\def\email#1{\angleleft{\tt #1}\angleright}
\ifpdf
\def\email#1{\doemail#1,,\finish}
\def\doemail#1,#2,#3\finish{\begingroup
\unsepspaces
\pdfurl{mailto:#1}%
\setbox0 = \hbox{\ignorespaces #2}%
\ifdim\wd0>0pt\unhbox0\else\code{#1}\fi
\endlink
\endgroup}
\else
\let\email=\uref
\fi
% Check if we are currently using a typewriter font. Since all the
% Computer Modern typewriter fonts have zero interword stretch (and
% shrink), and it is reasonable to expect all typewriter fonts to have
% this property, we can check that font parameter.
%
\def\ifmonospace{\ifdim\fontdimen3\font=0pt }
% Typeset a dimension, e.g., `in' or `pt'. The only reason for the
% argument is to make the input look right: @dmn{pt} instead of @dmn{}pt.
%
\def\dmn#1{\thinspace #1}
\def\kbd#1{\def\look{#1}\expandafter\kbdfoo\look??\par}
% @l was never documented to mean ``switch to the Lisp font'',
% and it is not used as such in any manual I can find. We need it for
% Polish suppressed-l. --karl, 22sep96.
%\def\l#1{{\li #1}\null}
% Explicit font changes: @r, @sc, undocumented @ii.
\def\r#1{{\rm #1}} % roman font
\def\sc#1{{\smallcaps#1}} % smallcaps font
\def\ii#1{{\it #1}} % italic font
% @acronym for "FBI", "NATO", and the like.
% We print this one point size smaller, since it's intended for
% all-uppercase.
%
\def\acronym#1{\doacronym #1,,\finish}
\def\doacronym#1,#2,#3\finish{%
{\selectfonts\lsize #1}%
\def\temp{#2}%
\ifx\temp\empty \else
\space ({\unsepspaces \ignorespaces \temp \unskip})%
\fi
}
% @abbr for "Comput. J." and the like.
% No font change, but don't do end-of-sentence spacing.
%
\def\abbr#1{\doabbr #1,,\finish}
\def\doabbr#1,#2,#3\finish{%
{\plainfrenchspacing #1}%
\def\temp{#2}%
\ifx\temp\empty \else
\space ({\unsepspaces \ignorespaces \temp \unskip})%
\fi
}
% @pounds{} is a sterling sign, which Knuth put in the CM italic font.
%
\def\pounds{{\it\$}}
% @euro{} comes from a separate font, depending on the current style.
% We use the free feym* fonts from the eurosym package by Henrik
% Theiling, which support regular, slanted, bold and bold slanted (and
% "outlined" (blackboard board, sort of) versions, which we don't need).
% It is available from http://www.ctan.org/tex-archive/fonts/eurosym.
%
% Although only regular is the truly official Euro symbol, we ignore
% that. The Euro is designed to be slightly taller than the regular
% font height.
%
% feymr - regular
% feymo - slanted
% feybr - bold
% feybo - bold slanted
%
% There is no good (free) typewriter version, to my knowledge.
% A feymr10 euro is ~7.3pt wide, while a normal cmtt10 char is ~5.25pt wide.
% Hmm.
%
% Also doesn't work in math. Do we need to do math with euro symbols?
% Hope not.
%
%
\def\euro{{\eurofont e}}
\def\eurofont{%
% We set the font at each command, rather than predefining it in
% \textfonts and the other font-switching commands, so that
% installations which never need the symbol don't have to have the
% font installed.
%
% There is only one designed size (nominal 10pt), so we always scale
% that to the current nominal size.
%
% By the way, simply using "at 1em" works for cmr10 and the like, but
% does not work for cmbx10 and other extended/shrunken fonts.
%
\def\eurosize{\csname\curfontsize nominalsize\endcsname}%
%
\ifx\curfontstyle\bfstylename
% bold:
\font\thiseurofont = \ifusingit{feybo10}{feybr10} at \eurosize
\else
% regular:
\font\thiseurofont = \ifusingit{feymo10}{feymr10} at \eurosize
\fi
\thiseurofont
}
% @registeredsymbol - R in a circle. The font for the R should really
% be smaller yet, but lllsize is the best we can do for now.
% Adapted from the plain.tex definition of \copyright.
%
\def\registeredsymbol{%
$^{{\ooalign{\hfil\raise.07ex\hbox{\selectfonts\lllsize R}%
\hfil\crcr\Orb}}%
}$%
}
% @textdegree - the normal degrees sign.
%
\def\textdegree{$^\circ$}
% Laurent Siebenmann reports \Orb undefined with:
% Textures 1.7.7 (preloaded format=plain 93.10.14) (68K) 16 APR 2004 02:38
% so we'll define it if necessary.
%
\ifx\Orb\undefined
\def\Orb{\mathhexbox20D}
\fi
\message{page headings,}
\newskip\titlepagetopglue \titlepagetopglue = 1.5in
\newskip\titlepagebottomglue \titlepagebottomglue = 2pc
% First the title page. Must do @settitle before @titlepage.
\newif\ifseenauthor
\newif\iffinishedtitlepage
% Do an implicit @contents or @shortcontents after @end titlepage if the
% user says @setcontentsaftertitlepage or @setshortcontentsaftertitlepage.
%
\newif\ifsetcontentsaftertitlepage
\let\setcontentsaftertitlepage = \setcontentsaftertitlepagetrue
\newif\ifsetshortcontentsaftertitlepage
\let\setshortcontentsaftertitlepage = \setshortcontentsaftertitlepagetrue
\parseargdef\shorttitlepage{\begingroup\hbox{}\vskip 1.5in \chaprm \centerline{#1}%
\endgroup\page\hbox{}\page}
\envdef\titlepage{%
% Open one extra group, as we want to close it in the middle of \Etitlepage.
\begingroup
\parindent=0pt \textfonts
% Leave some space at the very top of the page.
\vglue\titlepagetopglue
% No rule at page bottom unless we print one at the top with @title.
\finishedtitlepagetrue
%
% Most title ``pages'' are actually two pages long, with space
% at the top of the second. We don't want the ragged left on the second.
\let\oldpage = \page
\def\page{%
\iffinishedtitlepage\else
\finishtitlepage
\fi
\let\page = \oldpage
\page
\null
}%
}
\def\Etitlepage{%
\iffinishedtitlepage\else
\finishtitlepage
\fi
% It is important to do the page break before ending the group,
% because the headline and footline are only empty inside the group.
% If we use the new definition of \page, we always get a blank page
% after the title page, which we certainly don't want.
\oldpage
\endgroup
%
% Need this before the \...aftertitlepage checks so that if they are
% in effect the toc pages will come out with page numbers.
\HEADINGSon
%
% If they want short, they certainly want long too.
\ifsetshortcontentsaftertitlepage
\shortcontents
\contents
\global\let\shortcontents = \relax
\global\let\contents = \relax
\fi
%
\ifsetcontentsaftertitlepage
\contents
\global\let\contents = \relax
\global\let\shortcontents = \relax
\fi
}
\def\finishtitlepage{%
\vskip4pt \hrule height 2pt width \hsize
\vskip\titlepagebottomglue
\finishedtitlepagetrue
}
%%% Macros to be used within @titlepage:
\let\subtitlerm=\tenrm
\def\subtitlefont{\subtitlerm \normalbaselineskip = 13pt \normalbaselines}
\def\authorfont{\authorrm \normalbaselineskip = 16pt \normalbaselines
\let\tt=\authortt}
\parseargdef\title{%
\checkenv\titlepage
\leftline{\titlefonts\rm #1}
% print a rule at the page bottom also.
\finishedtitlepagefalse
\vskip4pt \hrule height 4pt width \hsize \vskip4pt
}
\parseargdef\subtitle{%
\checkenv\titlepage
{\subtitlefont \rightline{#1}}%
}
% @author should come last, but may come many times.
% It can also be used inside @quotation.
%
\parseargdef\author{%
\def\temp{\quotation}%
\ifx\thisenv\temp
\def\quotationauthor{#1}% printed in \Equotation.
\else
\checkenv\titlepage
\ifseenauthor\else \vskip 0pt plus 1filll \seenauthortrue \fi
{\authorfont \leftline{#1}}%
\fi
}
%%% Set up page headings and footings.
\let\thispage=\folio
\newtoks\evenheadline % headline on even pages
\newtoks\oddheadline % headline on odd pages
\newtoks\evenfootline % footline on even pages
\newtoks\oddfootline % footline on odd pages
% Now make TeX use those variables
\headline={{\textfonts\rm \ifodd\pageno \the\oddheadline
\else \the\evenheadline \fi}}
\footline={{\textfonts\rm \ifodd\pageno \the\oddfootline
\else \the\evenfootline \fi}\HEADINGShook}
\let\HEADINGShook=\relax
% Commands to set those variables.
% For example, this is what @headings on does
% @evenheading @thistitle|@thispage|@thischapter
% @oddheading @thischapter|@thispage|@thistitle
% @evenfooting @thisfile||
% @oddfooting ||@thisfile
\def\evenheading{\parsearg\evenheadingxxx}
\def\evenheadingxxx #1{\evenheadingyyy #1\|\|\|\|\finish}
\def\evenheadingyyy #1\|#2\|#3\|#4\finish{%
\global\evenheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
\def\oddheading{\parsearg\oddheadingxxx}
\def\oddheadingxxx #1{\oddheadingyyy #1\|\|\|\|\finish}
\def\oddheadingyyy #1\|#2\|#3\|#4\finish{%
\global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
\parseargdef\everyheading{\oddheadingxxx{#1}\evenheadingxxx{#1}}%
\def\evenfooting{\parsearg\evenfootingxxx}
\def\evenfootingxxx #1{\evenfootingyyy #1\|\|\|\|\finish}
\def\evenfootingyyy #1\|#2\|#3\|#4\finish{%
\global\evenfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
\def\oddfooting{\parsearg\oddfootingxxx}
\def\oddfootingxxx #1{\oddfootingyyy #1\|\|\|\|\finish}
\def\oddfootingyyy #1\|#2\|#3\|#4\finish{%
\global\oddfootline = {\rlap{\centerline{#2}}\line{#1\hfil#3}}%
%
% Leave some space for the footline. Hopefully ok to assume
% @evenfooting will not be used by itself.
\global\advance\pageheight by -12pt
\global\advance\vsize by -12pt
}
\parseargdef\everyfooting{\oddfootingxxx{#1}\evenfootingxxx{#1}}
% @headings double turns headings on for double-sided printing.
% @headings single turns headings on for single-sided printing.
% @headings off turns them off.
% @headings on same as @headings double, retained for compatibility.
% @headings after turns on double-sided headings after this page.
% @headings doubleafter turns on double-sided headings after this page.
% @headings singleafter turns on single-sided headings after this page.
% By default, they are off at the start of a document,
% and turned `on' after @end titlepage.
\def\headings #1 {\csname HEADINGS#1\endcsname}
\def\HEADINGSoff{%
\global\evenheadline={\hfil} \global\evenfootline={\hfil}
\global\oddheadline={\hfil} \global\oddfootline={\hfil}}
\HEADINGSoff
% When we turn headings on, set the page number to 1.
% For double-sided printing, put current file name in lower left corner,
% chapter name on inside top of right hand pages, document
% title on inside top of left hand pages, and page numbers on outside top
% edge of all pages.
\def\HEADINGSdouble{%
\global\pageno=1
\global\evenfootline={\hfil}
\global\oddfootline={\hfil}
\global\evenheadline={\line{\folio\hfil\thistitle}}
\global\oddheadline={\line{\thischapter\hfil\folio}}
\global\let\contentsalignmacro = \chapoddpage
}
\let\contentsalignmacro = \chappager
% For single-sided printing, chapter title goes across top left of page,
% page number on top right.
\def\HEADINGSsingle{%
\global\pageno=1
\global\evenfootline={\hfil}
\global\oddfootline={\hfil}
\global\evenheadline={\line{\thischapter\hfil\folio}}
\global\oddheadline={\line{\thischapter\hfil\folio}}
\global\let\contentsalignmacro = \chappager
}
\def\HEADINGSon{\HEADINGSdouble}
\def\HEADINGSafter{\let\HEADINGShook=\HEADINGSdoublex}
\let\HEADINGSdoubleafter=\HEADINGSafter
\def\HEADINGSdoublex{%
\global\evenfootline={\hfil}
\global\oddfootline={\hfil}
\global\evenheadline={\line{\folio\hfil\thistitle}}
\global\oddheadline={\line{\thischapter\hfil\folio}}
\global\let\contentsalignmacro = \chapoddpage
}
\def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsinglex}
\def\HEADINGSsinglex{%
\global\evenfootline={\hfil}
\global\oddfootline={\hfil}
\global\evenheadline={\line{\thischapter\hfil\folio}}
\global\oddheadline={\line{\thischapter\hfil\folio}}
\global\let\contentsalignmacro = \chappager
}
% Subroutines used in generating headings
% This produces Day Month Year style of output.
% Only define if not already defined, in case a txi-??.tex file has set
% up a different format (e.g., txi-cs.tex does this).
\ifx\today\undefined
\def\today{%
\number\day\space
\ifcase\month
\or\putwordMJan\or\putwordMFeb\or\putwordMMar\or\putwordMApr
\or\putwordMMay\or\putwordMJun\or\putwordMJul\or\putwordMAug
\or\putwordMSep\or\putwordMOct\or\putwordMNov\or\putwordMDec
\fi
\space\number\year}
\fi
% @settitle line... specifies the title of the document, for headings.
% It generates no output of its own.
\def\thistitle{\putwordNoTitle}
\def\settitle{\parsearg{\gdef\thistitle}}
\message{tables,}
% Tables -- @table, @ftable, @vtable, @item(x).
% default indentation of table text
\newdimen\tableindent \tableindent=.8in
% default indentation of @itemize and @enumerate text
\newdimen\itemindent \itemindent=.3in
% margin between end of table item and start of table text.
\newdimen\itemmargin \itemmargin=.1in
% used internally for \itemindent minus \itemmargin
\newdimen\itemmax
% Note @table, @ftable, and @vtable define @item, @itemx, etc., with
% these defs.
% They also define \itemindex
% to index the item name in whatever manner is desired (perhaps none).
\newif\ifitemxneedsnegativevskip
\def\itemxpar{\par\ifitemxneedsnegativevskip\nobreak\vskip-\parskip\nobreak\fi}
\def\internalBitem{\smallbreak \parsearg\itemzzz}
\def\internalBitemx{\itemxpar \parsearg\itemzzz}
\def\itemzzz #1{\begingroup %
\advance\hsize by -\rightskip
\advance\hsize by -\tableindent
\setbox0=\hbox{\itemindicate{#1}}%
\itemindex{#1}%
\nobreak % This prevents a break before @itemx.
%
% If the item text does not fit in the space we have, put it on a line
% by itself, and do not allow a page break either before or after that
% line. We do not start a paragraph here because then if the next
% command is, e.g., @kindex, the whatsit would get put into the
% horizontal list on a line by itself, resulting in extra blank space.
\ifdim \wd0>\itemmax
%
% Make this a paragraph so we get the \parskip glue and wrapping,
% but leave it ragged-right.
\begingroup
\advance\leftskip by-\tableindent
\advance\hsize by\tableindent
\advance\rightskip by0pt plus1fil
\leavevmode\unhbox0\par
\endgroup
%
% We're going to be starting a paragraph, but we don't want the
% \parskip glue -- logically it's part of the @item we just started.
\nobreak \vskip-\parskip
%
% Stop a page break at the \parskip glue coming up. However, if
% what follows is an environment such as @example, there will be no
% \parskip glue; then the negative vskip we just inserted would
% cause the example and the item to crash together. So we use this
% bizarre value of 10001 as a signal to \aboveenvbreak to insert
% \parskip glue after all. Section titles are handled this way also.
%
\penalty 10001
\endgroup
\itemxneedsnegativevskipfalse
\else
% The item text fits into the space. Start a paragraph, so that the
% following text (if any) will end up on the same line.
\noindent
% Do this with kerns and \unhbox so that if there is a footnote in
% the item text, it can migrate to the main vertical list and
% eventually be printed.
\nobreak\kern-\tableindent
\dimen0 = \itemmax \advance\dimen0 by \itemmargin \advance\dimen0 by -\wd0
\unhbox0
\nobreak\kern\dimen0
\endgroup
\itemxneedsnegativevskiptrue
\fi
}
\def\item{\errmessage{@item while not in a list environment}}
\def\itemx{\errmessage{@itemx while not in a list environment}}
% @table, @ftable, @vtable.
\envdef\table{%
\let\itemindex\gobble
\tablecheck{table}%
}
\envdef\ftable{%
\def\itemindex ##1{\doind {fn}{\code{##1}}}%
\tablecheck{ftable}%
}
\envdef\vtable{%
\def\itemindex ##1{\doind {vr}{\code{##1}}}%
\tablecheck{vtable}%
}
\def\tablecheck#1{%
\ifnum \the\catcode`\^^M=\active
\endgroup
\errmessage{This command won't work in this context; perhaps the problem is
that we are \inenvironment\thisenv}%
\def\next{\doignore{#1}}%
\else
\let\next\tablex
\fi
\next
}
\def\tablex#1{%
\def\itemindicate{#1}%
\parsearg\tabley
}
\def\tabley#1{%
{%
\makevalueexpandable
\edef\temp{\noexpand\tablez #1\space\space\space}%
\expandafter
}\temp \endtablez
}
\def\tablez #1 #2 #3 #4\endtablez{%
\aboveenvbreak
\ifnum 0#1>0 \advance \leftskip by #1\mil \fi
\ifnum 0#2>0 \tableindent=#2\mil \fi
\ifnum 0#3>0 \advance \rightskip by #3\mil \fi
\itemmax=\tableindent
\advance \itemmax by -\itemmargin
\advance \leftskip by \tableindent
\exdentamount=\tableindent
\parindent = 0pt
\parskip = \smallskipamount
\ifdim \parskip=0pt \parskip=2pt \fi
\let\item = \internalBitem
\let\itemx = \internalBitemx
}
\def\Etable{\endgraf\afterenvbreak}
\let\Eftable\Etable
\let\Evtable\Etable
\let\Eitemize\Etable
\let\Eenumerate\Etable
% This is the counter used by @enumerate, which is really @itemize
\newcount \itemno
\envdef\itemize{\parsearg\doitemize}
\def\doitemize#1{%
\aboveenvbreak
\itemmax=\itemindent
\advance\itemmax by -\itemmargin
\advance\leftskip by \itemindent
\exdentamount=\itemindent
\parindent=0pt
\parskip=\smallskipamount
\ifdim\parskip=0pt \parskip=2pt \fi
\def\itemcontents{#1}%
% @itemize with no arg is equivalent to @itemize @bullet.
\ifx\itemcontents\empty\def\itemcontents{\bullet}\fi
\let\item=\itemizeitem
}
% Definition of @item while inside @itemize and @enumerate.
%
\def\itemizeitem{%
\advance\itemno by 1 % for enumerations
{\let\par=\endgraf \smallbreak}% reasonable place to break
{%
% If the document has an @itemize directly after a section title, a
% \nobreak will be last on the list, and \sectionheading will have
% done a \vskip-\parskip. In that case, we don't want to zero
% parskip, or the item text will crash with the heading. On the
% other hand, when there is normal text preceding the item (as there
% usually is), we do want to zero parskip, or there would be too much
% space. In that case, we won't have a \nobreak before. At least
% that's the theory.
\ifnum\lastpenalty<10000 \parskip=0in \fi
\noindent
\hbox to 0pt{\hss \itemcontents \kern\itemmargin}%
\vadjust{\penalty 1200}}% not good to break after first line of item.
\flushcr
}
% \splitoff TOKENS\endmark defines \first to be the first token in
% TOKENS, and \rest to be the remainder.
%
\def\splitoff#1#2\endmark{\def\first{#1}\def\rest{#2}}%
% Allow an optional argument of an uppercase letter, lowercase letter,
% or number, to specify the first label in the enumerated list. No
% argument is the same as `1'.
%
\envparseargdef\enumerate{\enumeratey #1 \endenumeratey}
\def\enumeratey #1 #2\endenumeratey{%
% If we were given no argument, pretend we were given `1'.
\def\thearg{#1}%
\ifx\thearg\empty \def\thearg{1}\fi
%
% Detect if the argument is a single token. If so, it might be a
% letter. Otherwise, the only valid thing it can be is a number.
% (We will always have one token, because of the test we just made.
% This is a good thing, since \splitoff doesn't work given nothing at
% all -- the first parameter is undelimited.)
\expandafter\splitoff\thearg\endmark
\ifx\rest\empty
% Only one token in the argument. It could still be anything.
% A ``lowercase letter'' is one whose \lccode is nonzero.
% An ``uppercase letter'' is one whose \lccode is both nonzero, and
% not equal to itself.
% Otherwise, we assume it's a number.
%
% We need the \relax at the end of the \ifnum lines to stop TeX from
% continuing to look for a .
%
\ifnum\lccode\expandafter`\thearg=0\relax
\numericenumerate % a number (we hope)
\else
% It's a letter.
\ifnum\lccode\expandafter`\thearg=\expandafter`\thearg\relax
\lowercaseenumerate % lowercase letter
\else
\uppercaseenumerate % uppercase letter
\fi
\fi
\else
% Multiple tokens in the argument. We hope it's a number.
\numericenumerate
\fi
}
% An @enumerate whose labels are integers. The starting integer is
% given in \thearg.
%
\def\numericenumerate{%
\itemno = \thearg
\startenumeration{\the\itemno}%
}
% The starting (lowercase) letter is in \thearg.
\def\lowercaseenumerate{%
\itemno = \expandafter`\thearg
\startenumeration{%
% Be sure we're not beyond the end of the alphabet.
\ifnum\itemno=0
\errmessage{No more lowercase letters in @enumerate; get a bigger
alphabet}%
\fi
\char\lccode\itemno
}%
}
% The starting (uppercase) letter is in \thearg.
\def\uppercaseenumerate{%
\itemno = \expandafter`\thearg
\startenumeration{%
% Be sure we're not beyond the end of the alphabet.
\ifnum\itemno=0
\errmessage{No more uppercase letters in @enumerate; get a bigger
alphabet}
\fi
\char\uccode\itemno
}%
}
% Call \doitemize, adding a period to the first argument and supplying the
% common last two arguments. Also subtract one from the initial value in
% \itemno, since @item increments \itemno.
%
\def\startenumeration#1{%
\advance\itemno by -1
\doitemize{#1.}\flushcr
}
% @alphaenumerate and @capsenumerate are abbreviations for giving an arg
% to @enumerate.
%
\def\alphaenumerate{\enumerate{a}}
\def\capsenumerate{\enumerate{A}}
\def\Ealphaenumerate{\Eenumerate}
\def\Ecapsenumerate{\Eenumerate}
% @multitable macros
% Amy Hendrickson, 8/18/94, 3/6/96
%
% @multitable ... @end multitable will make as many columns as desired.
% Contents of each column will wrap at width given in preamble. Width
% can be specified either with sample text given in a template line,
% or in percent of \hsize, the current width of text on page.
% Table can continue over pages but will only break between lines.
% To make preamble:
%
% Either define widths of columns in terms of percent of \hsize:
% @multitable @columnfractions .25 .3 .45
% @item ...
%
% Numbers following @columnfractions are the percent of the total
% current hsize to be used for each column. You may use as many
% columns as desired.
% Or use a template:
% @multitable {Column 1 template} {Column 2 template} {Column 3 template}
% @item ...
% using the widest term desired in each column.
% Each new table line starts with @item, each subsequent new column
% starts with @tab. Empty columns may be produced by supplying @tab's
% with nothing between them for as many times as empty columns are needed,
% ie, @tab@tab@tab will produce two empty columns.
% @item, @tab do not need to be on their own lines, but it will not hurt
% if they are.
% Sample multitable:
% @multitable {Column 1 template} {Column 2 template} {Column 3 template}
% @item first col stuff @tab second col stuff @tab third col
% @item
% first col stuff
% @tab
% second col stuff
% @tab
% third col
% @item first col stuff @tab second col stuff
% @tab Many paragraphs of text may be used in any column.
%
% They will wrap at the width determined by the template.
% @item@tab@tab This will be in third column.
% @end multitable
% Default dimensions may be reset by user.
% @multitableparskip is vertical space between paragraphs in table.
% @multitableparindent is paragraph indent in table.
% @multitablecolmargin is horizontal space to be left between columns.
% @multitablelinespace is space to leave between table items, baseline
% to baseline.
% 0pt means it depends on current normal line spacing.
%
\newskip\multitableparskip
\newskip\multitableparindent
\newdimen\multitablecolspace
\newskip\multitablelinespace
\multitableparskip=0pt
\multitableparindent=6pt
\multitablecolspace=12pt
\multitablelinespace=0pt
% Macros used to set up halign preamble:
%
\let\endsetuptable\relax
\def\xendsetuptable{\endsetuptable}
\let\columnfractions\relax
\def\xcolumnfractions{\columnfractions}
\newif\ifsetpercent
% #1 is the @columnfraction, usually a decimal number like .5, but might
% be just 1. We just use it, whatever it is.
%
\def\pickupwholefraction#1 {%
\global\advance\colcount by 1
\expandafter\xdef\csname col\the\colcount\endcsname{#1\hsize}%
\setuptable
}
\newcount\colcount
\def\setuptable#1{%
\def\firstarg{#1}%
\ifx\firstarg\xendsetuptable
\let\go = \relax
\else
\ifx\firstarg\xcolumnfractions
\global\setpercenttrue
\else
\ifsetpercent
\let\go\pickupwholefraction
\else
\global\advance\colcount by 1
\setbox0=\hbox{#1\unskip\space}% Add a normal word space as a
% separator; typically that is always in the input, anyway.
\expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}%
\fi
\fi
\ifx\go\pickupwholefraction
% Put the argument back for the \pickupwholefraction call, so
% we'll always have a period there to be parsed.
\def\go{\pickupwholefraction#1}%
\else
\let\go = \setuptable
\fi%
\fi
\go
}
% multitable-only commands.
%
% @headitem starts a heading row, which we typeset in bold.
% Assignments have to be global since we are inside the implicit group
% of an alignment entry. Note that \everycr resets \everytab.
\def\headitem{\checkenv\multitable \crcr \global\everytab={\bf}\the\everytab}%
%
% A \tab used to include \hskip1sp. But then the space in a template
% line is not enough. That is bad. So let's go back to just `&' until
% we encounter the problem it was intended to solve again.
% --karl, nathan@acm.org, 20apr99.
\def\tab{\checkenv\multitable &\the\everytab}%
% @multitable ... @end multitable definitions:
%
\newtoks\everytab % insert after every tab.
%
\envdef\multitable{%
\vskip\parskip
\startsavinginserts
%
% @item within a multitable starts a normal row.
% We use \def instead of \let so that if one of the multitable entries
% contains an @itemize, we don't choke on the \item (seen as \crcr aka
% \endtemplate) expanding \doitemize.
\def\item{\crcr}%
%
\tolerance=9500
\hbadness=9500
\setmultitablespacing
\parskip=\multitableparskip
\parindent=\multitableparindent
\overfullrule=0pt
\global\colcount=0
%
\everycr = {%
\noalign{%
\global\everytab={}%
\global\colcount=0 % Reset the column counter.
% Check for saved footnotes, etc.
\checkinserts
% Keeps underfull box messages off when table breaks over pages.
%\filbreak
% Maybe so, but it also creates really weird page breaks when the
% table breaks over pages. Wouldn't \vfil be better? Wait until the
% problem manifests itself, so it can be fixed for real --karl.
}%
}%
%
\parsearg\domultitable
}
\def\domultitable#1{%
% To parse everything between @multitable and @item:
\setuptable#1 \endsetuptable
%
% This preamble sets up a generic column definition, which will
% be used as many times as user calls for columns.
% \vtop will set a single line and will also let text wrap and
% continue for many paragraphs if desired.
\halign\bgroup &%
\global\advance\colcount by 1
\multistrut
\vtop{%
% Use the current \colcount to find the correct column width:
\hsize=\expandafter\csname col\the\colcount\endcsname
%
% In order to keep entries from bumping into each other
% we will add a \leftskip of \multitablecolspace to all columns after
% the first one.
%
% If a template has been used, we will add \multitablecolspace
% to the width of each template entry.
%
% If the user has set preamble in terms of percent of \hsize we will
% use that dimension as the width of the column, and the \leftskip
% will keep entries from bumping into each other. Table will start at
% left margin and final column will justify at right margin.
%
% Make sure we don't inherit \rightskip from the outer environment.
\rightskip=0pt
\ifnum\colcount=1
% The first column will be indented with the surrounding text.
\advance\hsize by\leftskip
\else
\ifsetpercent \else
% If user has not set preamble in terms of percent of \hsize
% we will advance \hsize by \multitablecolspace.
\advance\hsize by \multitablecolspace
\fi
% In either case we will make \leftskip=\multitablecolspace:
\leftskip=\multitablecolspace
\fi
% Ignoring space at the beginning and end avoids an occasional spurious
% blank line, when TeX decides to break the line at the space before the
% box from the multistrut, so the strut ends up on a line by itself.
% For example:
% @multitable @columnfractions .11 .89
% @item @code{#}
% @tab Legal holiday which is valid in major parts of the whole country.
% Is automatically provided with highlighting sequences respectively
% marking characters.
\noindent\ignorespaces##\unskip\multistrut
}\cr
}
\def\Emultitable{%
\crcr
\egroup % end the \halign
\global\setpercentfalse
}
\def\setmultitablespacing{%
\def\multistrut{\strut}% just use the standard line spacing
%
% Compute \multitablelinespace (if not defined by user) for use in
% \multitableparskip calculation. We used define \multistrut based on
% this, but (ironically) that caused the spacing to be off.
% See bug-texinfo report from Werner Lemberg, 31 Oct 2004 12:52:20 +0100.
\ifdim\multitablelinespace=0pt
\setbox0=\vbox{X}\global\multitablelinespace=\the\baselineskip
\global\advance\multitablelinespace by-\ht0
\fi
%% Test to see if parskip is larger than space between lines of
%% table. If not, do nothing.
%% If so, set to same dimension as multitablelinespace.
\ifdim\multitableparskip>\multitablelinespace
\global\multitableparskip=\multitablelinespace
\global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller
%% than skip between lines in the table.
\fi%
\ifdim\multitableparskip=0pt
\global\multitableparskip=\multitablelinespace
\global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller
%% than skip between lines in the table.
\fi}
\message{conditionals,}
% @iftex, @ifnotdocbook, @ifnothtml, @ifnotinfo, @ifnotplaintext,
% @ifnotxml always succeed. They currently do nothing; we don't
% attempt to check whether the conditionals are properly nested. But we
% have to remember that they are conditionals, so that @end doesn't
% attempt to close an environment group.
%
\def\makecond#1{%
\expandafter\let\csname #1\endcsname = \relax
\expandafter\let\csname iscond.#1\endcsname = 1
}
\makecond{iftex}
\makecond{ifnotdocbook}
\makecond{ifnothtml}
\makecond{ifnotinfo}
\makecond{ifnotplaintext}
\makecond{ifnotxml}
% Ignore @ignore, @ifhtml, @ifinfo, and the like.
%
\def\direntry{\doignore{direntry}}
\def\documentdescription{\doignore{documentdescription}}
\def\docbook{\doignore{docbook}}
\def\html{\doignore{html}}
\def\ifdocbook{\doignore{ifdocbook}}
\def\ifhtml{\doignore{ifhtml}}
\def\ifinfo{\doignore{ifinfo}}
\def\ifnottex{\doignore{ifnottex}}
\def\ifplaintext{\doignore{ifplaintext}}
\def\ifxml{\doignore{ifxml}}
\def\ignore{\doignore{ignore}}
\def\menu{\doignore{menu}}
\def\xml{\doignore{xml}}
% Ignore text until a line `@end #1', keeping track of nested conditionals.
%
% A count to remember the depth of nesting.
\newcount\doignorecount
\def\doignore#1{\begingroup
% Scan in ``verbatim'' mode:
\obeylines
\catcode`\@ = \other
\catcode`\{ = \other
\catcode`\} = \other
%
% Make sure that spaces turn into tokens that match what \doignoretext wants.
\spaceisspace
%
% Count number of #1's that we've seen.
\doignorecount = 0
%
% Swallow text until we reach the matching `@end #1'.
\dodoignore{#1}%
}
{ \catcode`_=11 % We want to use \_STOP_ which cannot appear in texinfo source.
\obeylines %
%
\gdef\dodoignore#1{%
% #1 contains the command name as a string, e.g., `ifinfo'.
%
% Define a command to find the next `@end #1'.
\long\def\doignoretext##1^^M@end #1{%
\doignoretextyyy##1^^M@#1\_STOP_}%
%
% And this command to find another #1 command, at the beginning of a
% line. (Otherwise, we would consider a line `@c @ifset', for
% example, to count as an @ifset for nesting.)
\long\def\doignoretextyyy##1^^M@#1##2\_STOP_{\doignoreyyy{##2}\_STOP_}%
%
% And now expand that command.
\doignoretext ^^M%
}%
}
\def\doignoreyyy#1{%
\def\temp{#1}%
\ifx\temp\empty % Nothing found.
\let\next\doignoretextzzz
\else % Found a nested condition, ...
\advance\doignorecount by 1
\let\next\doignoretextyyy % ..., look for another.
% If we're here, #1 ends with ^^M\ifinfo (for example).
\fi
\next #1% the token \_STOP_ is present just after this macro.
}
% We have to swallow the remaining "\_STOP_".
%
\def\doignoretextzzz#1{%
\ifnum\doignorecount = 0 % We have just found the outermost @end.
\let\next\enddoignore
\else % Still inside a nested condition.
\advance\doignorecount by -1
\let\next\doignoretext % Look for the next @end.
\fi
\next
}
% Finish off ignored text.
{ \obeylines%
% Ignore anything after the last `@end #1'; this matters in verbatim
% environments, where otherwise the newline after an ignored conditional
% would result in a blank line in the output.
\gdef\enddoignore#1^^M{\endgroup\ignorespaces}%
}
% @set VAR sets the variable VAR to an empty value.
% @set VAR REST-OF-LINE sets VAR to the value REST-OF-LINE.
%
% Since we want to separate VAR from REST-OF-LINE (which might be
% empty), we can't just use \parsearg; we have to insert a space of our
% own to delimit the rest of the line, and then take it out again if we
% didn't need it.
% We rely on the fact that \parsearg sets \catcode`\ =10.
%
\parseargdef\set{\setyyy#1 \endsetyyy}
\def\setyyy#1 #2\endsetyyy{%
{%
\makevalueexpandable
\def\temp{#2}%
\edef\next{\gdef\makecsname{SET#1}}%
\ifx\temp\empty
\next{}%
\else
\setzzz#2\endsetzzz
\fi
}%
}
% Remove the trailing space \setxxx inserted.
\def\setzzz#1 \endsetzzz{\next{#1}}
% @clear VAR clears (i.e., unsets) the variable VAR.
%
\parseargdef\clear{%
{%
\makevalueexpandable
\global\expandafter\let\csname SET#1\endcsname=\relax
}%
}
% @value{foo} gets the text saved in variable foo.
\def\value{\begingroup\makevalueexpandable\valuexxx}
\def\valuexxx#1{\expandablevalue{#1}\endgroup}
{
\catcode`\- = \active \catcode`\_ = \active
%
\gdef\makevalueexpandable{%
\let\value = \expandablevalue
% We don't want these characters active, ...
\catcode`\-=\other \catcode`\_=\other
% ..., but we might end up with active ones in the argument if
% we're called from @code, as @code{@value{foo-bar_}}, though.
% So \let them to their normal equivalents.
\let-\realdash \let_\normalunderscore
}
}
% We have this subroutine so that we can handle at least some @value's
% properly in indexes (we call \makevalueexpandable in \indexdummies).
% The command has to be fully expandable (if the variable is set), since
% the result winds up in the index file. This means that if the
% variable's value contains other Texinfo commands, it's almost certain
% it will fail (although perhaps we could fix that with sufficient work
% to do a one-level expansion on the result, instead of complete).
%
\def\expandablevalue#1{%
\expandafter\ifx\csname SET#1\endcsname\relax
{[No value for ``#1'']}%
\message{Variable `#1', used in @value, is not set.}%
\else
\csname SET#1\endcsname
\fi
}
% @ifset VAR ... @end ifset reads the `...' iff VAR has been defined
% with @set.
%
% To get special treatment of `@end ifset,' call \makeond and the redefine.
%
\makecond{ifset}
\def\ifset{\parsearg{\doifset{\let\next=\ifsetfail}}}
\def\doifset#1#2{%
{%
\makevalueexpandable
\let\next=\empty
\expandafter\ifx\csname SET#2\endcsname\relax
#1% If not set, redefine \next.
\fi
\expandafter
}\next
}
\def\ifsetfail{\doignore{ifset}}
% @ifclear VAR ... @end ifclear reads the `...' iff VAR has never been
% defined with @set, or has been undefined with @clear.
%
% The `\else' inside the `\doifset' parameter is a trick to reuse the
% above code: if the variable is not set, do nothing, if it is set,
% then redefine \next to \ifclearfail.
%
\makecond{ifclear}
\def\ifclear{\parsearg{\doifset{\else \let\next=\ifclearfail}}}
\def\ifclearfail{\doignore{ifclear}}
% @dircategory CATEGORY -- specify a category of the dir file
% which this file should belong to. Ignore this in TeX.
\let\dircategory=\comment
% @defininfoenclose.
\let\definfoenclose=\comment
\message{indexing,}
% Index generation facilities
% Define \newwrite to be identical to plain tex's \newwrite
% except not \outer, so it can be used within macros and \if's.
\edef\newwrite{\makecsname{ptexnewwrite}}
% \newindex {foo} defines an index named foo.
% It automatically defines \fooindex such that
% \fooindex ...rest of line... puts an entry in the index foo.
% It also defines \fooindfile to be the number of the output channel for
% the file that accumulates this index. The file's extension is foo.
% The name of an index should be no more than 2 characters long
% for the sake of vms.
%
\def\newindex#1{%
\iflinks
\expandafter\newwrite \csname#1indfile\endcsname
\openout \csname#1indfile\endcsname \jobname.#1 % Open the file
\fi
\expandafter\xdef\csname#1index\endcsname{% % Define @#1index
\noexpand\doindex{#1}}
}
% @defindex foo == \newindex{foo}
%
\def\defindex{\parsearg\newindex}
% Define @defcodeindex, like @defindex except put all entries in @code.
%
\def\defcodeindex{\parsearg\newcodeindex}
%
\def\newcodeindex#1{%
\iflinks
\expandafter\newwrite \csname#1indfile\endcsname
\openout \csname#1indfile\endcsname \jobname.#1
\fi
\expandafter\xdef\csname#1index\endcsname{%
\noexpand\docodeindex{#1}}%
}
% @synindex foo bar makes index foo feed into index bar.
% Do this instead of @defindex foo if you don't want it as a separate index.
%
% @syncodeindex foo bar similar, but put all entries made for index foo
% inside @code.
%
\def\synindex#1 #2 {\dosynindex\doindex{#1}{#2}}
\def\syncodeindex#1 #2 {\dosynindex\docodeindex{#1}{#2}}
% #1 is \doindex or \docodeindex, #2 the index getting redefined (foo),
% #3 the target index (bar).
\def\dosynindex#1#2#3{%
% Only do \closeout if we haven't already done it, else we'll end up
% closing the target index.
\expandafter \ifx\csname donesynindex#2\endcsname \undefined
% The \closeout helps reduce unnecessary open files; the limit on the
% Acorn RISC OS is a mere 16 files.
\expandafter\closeout\csname#2indfile\endcsname
\expandafter\let\csname\donesynindex#2\endcsname = 1
\fi
% redefine \fooindfile:
\expandafter\let\expandafter\temp\expandafter=\csname#3indfile\endcsname
\expandafter\let\csname#2indfile\endcsname=\temp
% redefine \fooindex:
\expandafter\xdef\csname#2index\endcsname{\noexpand#1{#3}}%
}
% Define \doindex, the driver for all \fooindex macros.
% Argument #1 is generated by the calling \fooindex macro,
% and it is "foo", the name of the index.
% \doindex just uses \parsearg; it calls \doind for the actual work.
% This is because \doind is more useful to call from other macros.
% There is also \dosubind {index}{topic}{subtopic}
% which makes an entry in a two-level index such as the operation index.
\def\doindex#1{\edef\indexname{#1}\parsearg\singleindexer}
\def\singleindexer #1{\doind{\indexname}{#1}}
% like the previous two, but they put @code around the argument.
\def\docodeindex#1{\edef\indexname{#1}\parsearg\singlecodeindexer}
\def\singlecodeindexer #1{\doind{\indexname}{\code{#1}}}
% Take care of Texinfo commands that can appear in an index entry.
% Since there are some commands we want to expand, and others we don't,
% we have to laboriously prevent expansion for those that we don't.
%
\def\indexdummies{%
\escapechar = `\\ % use backslash in output files.
\def\@{@}% change to @@ when we switch to @ as escape char in index files.
\def\ {\realbackslash\space }%
%
% Need these in case \tex is in effect and \{ is a \delimiter again.
% But can't use \lbracecmd and \rbracecmd because texindex assumes
% braces and backslashes are used only as delimiters.
\let\{ = \mylbrace
\let\} = \myrbrace
%
% I don't entirely understand this, but when an index entry is
% generated from a macro call, the \endinput which \scanmacro inserts
% causes processing to be prematurely terminated. This is,
% apparently, because \indexsorttmp is fully expanded, and \endinput
% is an expandable command. The redefinition below makes \endinput
% disappear altogether for that purpose -- although logging shows that
% processing continues to some further point. On the other hand, it
% seems \endinput does not hurt in the printed index arg, since that
% is still getting written without apparent harm.
%
% Sample source (mac-idx3.tex, reported by Graham Percival to
% help-texinfo, 22may06):
% @macro funindex {WORD}
% @findex xyz
% @end macro
% ...
% @funindex commtest
%
% The above is not enough to reproduce the bug, but it gives the flavor.
%
% Sample whatsit resulting:
% .@write3{\entry{xyz}{@folio }{@code {xyz@endinput }}}
%
% So:
\let\endinput = \empty
%
% Do the redefinitions.
\commondummies
}
% For the aux and toc files, @ is the escape character. So we want to
% redefine everything using @ as the escape character (instead of
% \realbackslash, still used for index files). When everything uses @,
% this will be simpler.
%
\def\atdummies{%
\def\@{@@}%
\def\ {@ }%
\let\{ = \lbraceatcmd
\let\} = \rbraceatcmd
%
% Do the redefinitions.
\commondummies
\otherbackslash
}
% Called from \indexdummies and \atdummies.
%
\def\commondummies{%
%
% \definedummyword defines \#1 as \string\#1\space, thus effectively
% preventing its expansion. This is used only for control% words,
% not control letters, because the \space would be incorrect for
% control characters, but is needed to separate the control word
% from whatever follows.
%
% For control letters, we have \definedummyletter, which omits the
% space.
%
% These can be used both for control words that take an argument and
% those that do not. If it is followed by {arg} in the input, then
% that will dutifully get written to the index (or wherever).
%
\def\definedummyword ##1{\def##1{\string##1\space}}%
\def\definedummyletter##1{\def##1{\string##1}}%
\let\definedummyaccent\definedummyletter
%
\commondummiesnofonts
%
\definedummyletter\_%
%
% Non-English letters.
\definedummyword\AA
\definedummyword\AE
\definedummyword\L
\definedummyword\OE
\definedummyword\O
\definedummyword\aa
\definedummyword\ae
\definedummyword\l
\definedummyword\oe
\definedummyword\o
\definedummyword\ss
\definedummyword\exclamdown
\definedummyword\questiondown
\definedummyword\ordf
\definedummyword\ordm
%
% Although these internal commands shouldn't show up, sometimes they do.
\definedummyword\bf
\definedummyword\gtr
\definedummyword\hat
\definedummyword\less
\definedummyword\sf
\definedummyword\sl
\definedummyword\tclose
\definedummyword\tt
%
\definedummyword\LaTeX
\definedummyword\TeX
%
% Assorted special characters.
\definedummyword\bullet
\definedummyword\comma
\definedummyword\copyright
\definedummyword\registeredsymbol
\definedummyword\dots
\definedummyword\enddots
\definedummyword\equiv
\definedummyword\error
\definedummyword\euro
\definedummyword\expansion
\definedummyword\minus
\definedummyword\pounds
\definedummyword\point
\definedummyword\print
\definedummyword\result
\definedummyword\textdegree
%
% We want to disable all macros so that they are not expanded by \write.
\macrolist
%
\normalturnoffactive
%
% Handle some cases of @value -- where it does not contain any
% (non-fully-expandable) commands.
\makevalueexpandable
}
% \commondummiesnofonts: common to \commondummies and \indexnofonts.
%
\def\commondummiesnofonts{%
% Control letters and accents.
\definedummyletter\!%
\definedummyaccent\"%
\definedummyaccent\'%
\definedummyletter\*%
\definedummyaccent\,%
\definedummyletter\.%
\definedummyletter\/%
\definedummyletter\:%
\definedummyaccent\=%
\definedummyletter\?%
\definedummyaccent\^%
\definedummyaccent\`%
\definedummyaccent\~%
\definedummyword\u
\definedummyword\v
\definedummyword\H
\definedummyword\dotaccent
\definedummyword\ringaccent
\definedummyword\tieaccent
\definedummyword\ubaraccent
\definedummyword\udotaccent
\definedummyword\dotless
%
% Texinfo font commands.
\definedummyword\b
\definedummyword\i
\definedummyword\r
\definedummyword\sc
\definedummyword\t
%
% Commands that take arguments.
\definedummyword\acronym
\definedummyword\cite
\definedummyword\code
\definedummyword\command
\definedummyword\dfn
\definedummyword\emph
\definedummyword\env
\definedummyword\file
\definedummyword\kbd
\definedummyword\key
\definedummyword\math
\definedummyword\option
\definedummyword\pxref
\definedummyword\ref
\definedummyword\samp
\definedummyword\strong
\definedummyword\tie
\definedummyword\uref
\definedummyword\url
\definedummyword\var
\definedummyword\verb
\definedummyword\w
\definedummyword\xref
}
% \indexnofonts is used when outputting the strings to sort the index
% by, and when constructing control sequence names. It eliminates all
% control sequences and just writes whatever the best ASCII sort string
% would be for a given command (usually its argument).
%
\def\indexnofonts{%
% Accent commands should become @asis.
\def\definedummyaccent##1{\let##1\asis}%
% We can just ignore other control letters.
\def\definedummyletter##1{\let##1\empty}%
% Hopefully, all control words can become @asis.
\let\definedummyword\definedummyaccent
%
\commondummiesnofonts
%
% Don't no-op \tt, since it isn't a user-level command
% and is used in the definitions of the active chars like <, >, |, etc.
% Likewise with the other plain tex font commands.
%\let\tt=\asis
%
\def\ { }%
\def\@{@}%
% how to handle braces?
\def\_{\normalunderscore}%
%
% Non-English letters.
\def\AA{AA}%
\def\AE{AE}%
\def\L{L}%
\def\OE{OE}%
\def\O{O}%
\def\aa{aa}%
\def\ae{ae}%
\def\l{l}%
\def\oe{oe}%
\def\o{o}%
\def\ss{ss}%
\def\exclamdown{!}%
\def\questiondown{?}%
\def\ordf{a}%
\def\ordm{o}%
%
\def\LaTeX{LaTeX}%
\def\TeX{TeX}%
%
% Assorted special characters.
% (The following {} will end up in the sort string, but that's ok.)
\def\bullet{bullet}%
\def\comma{,}%
\def\copyright{copyright}%
\def\registeredsymbol{R}%
\def\dots{...}%
\def\enddots{...}%
\def\equiv{==}%
\def\error{error}%
\def\euro{euro}%
\def\expansion{==>}%
\def\minus{-}%
\def\pounds{pounds}%
\def\point{.}%
\def\print{-|}%
\def\result{=>}%
\def\textdegree{degrees}%
%
% We need to get rid of all macros, leaving only the arguments (if present).
% Of course this is not nearly correct, but it is the best we can do for now.
% makeinfo does not expand macros in the argument to @deffn, which ends up
% writing an index entry, and texindex isn't prepared for an index sort entry
% that starts with \.
%
% Since macro invocations are followed by braces, we can just redefine them
% to take a single TeX argument. The case of a macro invocation that
% goes to end-of-line is not handled.
%
\macrolist
}
\let\indexbackslash=0 %overridden during \printindex.
\let\SETmarginindex=\relax % put index entries in margin (undocumented)?
% Most index entries go through here, but \dosubind is the general case.
% #1 is the index name, #2 is the entry text.
\def\doind#1#2{\dosubind{#1}{#2}{}}
% Workhorse for all \fooindexes.
% #1 is name of index, #2 is stuff to put there, #3 is subentry --
% empty if called from \doind, as we usually are (the main exception
% is with most defuns, which call us directly).
%
\def\dosubind#1#2#3{%
\iflinks
{%
% Store the main index entry text (including the third arg).
\toks0 = {#2}%
% If third arg is present, precede it with a space.
\def\thirdarg{#3}%
\ifx\thirdarg\empty \else
\toks0 = \expandafter{\the\toks0 \space #3}%
\fi
%
\edef\writeto{\csname#1indfile\endcsname}%
%
\ifvmode
\dosubindsanitize
\else
\dosubindwrite
\fi
}%
\fi
}
% Write the entry in \toks0 to the index file:
%
\def\dosubindwrite{%
% Put the index entry in the margin if desired.
\ifx\SETmarginindex\relax\else
\insert\margin{\hbox{\vrule height8pt depth3pt width0pt \the\toks0}}%
\fi
%
% Remember, we are within a group.
\indexdummies % Must do this here, since \bf, etc expand at this stage
\def\backslashcurfont{\indexbackslash}% \indexbackslash isn't defined now
% so it will be output as is; and it will print as backslash.
%
% Process the index entry with all font commands turned off, to
% get the string to sort by.
{\indexnofonts
\edef\temp{\the\toks0}% need full expansion
\xdef\indexsorttmp{\temp}%
}%
%
% Set up the complete index entry, with both the sort key and
% the original text, including any font commands. We write
% three arguments to \entry to the .?? file (four in the
% subentry case), texindex reduces to two when writing the .??s
% sorted result.
\edef\temp{%
\write\writeto{%
\string\entry{\indexsorttmp}{\noexpand\folio}{\the\toks0}}%
}%
\temp
}
% Take care of unwanted page breaks:
%
% If a skip is the last thing on the list now, preserve it
% by backing up by \lastskip, doing the \write, then inserting
% the skip again. Otherwise, the whatsit generated by the
% \write will make \lastskip zero. The result is that sequences
% like this:
% @end defun
% @tindex whatever
% @defun ...
% will have extra space inserted, because the \medbreak in the
% start of the @defun won't see the skip inserted by the @end of
% the previous defun.
%
% But don't do any of this if we're not in vertical mode. We
% don't want to do a \vskip and prematurely end a paragraph.
%
% Avoid page breaks due to these extra skips, too.
%
% But wait, there is a catch there:
% We'll have to check whether \lastskip is zero skip. \ifdim is not
% sufficient for this purpose, as it ignores stretch and shrink parts
% of the skip. The only way seems to be to check the textual
% representation of the skip.
%
% The following is almost like \def\zeroskipmacro{0.0pt} except that
% the ``p'' and ``t'' characters have catcode \other, not 11 (letter).
%
\edef\zeroskipmacro{\expandafter\the\csname z@skip\endcsname}
%
% ..., ready, GO:
%
\def\dosubindsanitize{%
% \lastskip and \lastpenalty cannot both be nonzero simultaneously.
\skip0 = \lastskip
\edef\lastskipmacro{\the\lastskip}%
\count255 = \lastpenalty
%
% If \lastskip is nonzero, that means the last item was a
% skip. And since a skip is discardable, that means this
% -\skip0 glue we're inserting is preceded by a
% non-discardable item, therefore it is not a potential
% breakpoint, therefore no \nobreak needed.
\ifx\lastskipmacro\zeroskipmacro
\else
\vskip-\skip0
\fi
%
\dosubindwrite
%
\ifx\lastskipmacro\zeroskipmacro
% If \lastskip was zero, perhaps the last item was a penalty, and
% perhaps it was >=10000, e.g., a \nobreak. In that case, we want
% to re-insert the same penalty (values >10000 are used for various
% signals); since we just inserted a non-discardable item, any
% following glue (such as a \parskip) would be a breakpoint. For example:
%
% @deffn deffn-whatever
% @vindex index-whatever
% Description.
% would allow a break between the index-whatever whatsit
% and the "Description." paragraph.
\ifnum\count255>9999 \penalty\count255 \fi
\else
% On the other hand, if we had a nonzero \lastskip,
% this make-up glue would be preceded by a non-discardable item
% (the whatsit from the \write), so we must insert a \nobreak.
\nobreak\vskip\skip0
\fi
}
% The index entry written in the file actually looks like
% \entry {sortstring}{page}{topic}
% or
% \entry {sortstring}{page}{topic}{subtopic}
% The texindex program reads in these files and writes files
% containing these kinds of lines:
% \initial {c}
% before the first topic whose initial is c
% \entry {topic}{pagelist}
% for a topic that is used without subtopics
% \primary {topic}
% for the beginning of a topic that is used with subtopics
% \secondary {subtopic}{pagelist}
% for each subtopic.
% Define the user-accessible indexing commands
% @findex, @vindex, @kindex, @cindex.
\def\findex {\fnindex}
\def\kindex {\kyindex}
\def\cindex {\cpindex}
\def\vindex {\vrindex}
\def\tindex {\tpindex}
\def\pindex {\pgindex}
\def\cindexsub {\begingroup\obeylines\cindexsub}
{\obeylines %
\gdef\cindexsub "#1" #2^^M{\endgroup %
\dosubind{cp}{#2}{#1}}}
% Define the macros used in formatting output of the sorted index material.
% @printindex causes a particular index (the ??s file) to get printed.
% It does not print any chapter heading (usually an @unnumbered).
%
\parseargdef\printindex{\begingroup
\dobreak \chapheadingskip{10000}%
%
\smallfonts \rm
\tolerance = 9500
\everypar = {}% don't want the \kern\-parindent from indentation suppression.
%
% See if the index file exists and is nonempty.
% Change catcode of @ here so that if the index file contains
% \initial {@}
% as its first line, TeX doesn't complain about mismatched braces
% (because it thinks @} is a control sequence).
\catcode`\@ = 11
\openin 1 \jobname.#1s
\ifeof 1
% \enddoublecolumns gets confused if there is no text in the index,
% and it loses the chapter title and the aux file entries for the
% index. The easiest way to prevent this problem is to make sure
% there is some text.
\putwordIndexNonexistent
\else
%
% If the index file exists but is empty, then \openin leaves \ifeof
% false. We have to make TeX try to read something from the file, so
% it can discover if there is anything in it.
\read 1 to \temp
\ifeof 1
\putwordIndexIsEmpty
\else
% Index files are almost Texinfo source, but we use \ as the escape
% character. It would be better to use @, but that's too big a change
% to make right now.
\def\indexbackslash{\backslashcurfont}%
\catcode`\\ = 0
\escapechar = `\\
\begindoublecolumns
\input \jobname.#1s
\enddoublecolumns
\fi
\fi
\closein 1
\endgroup}
% These macros are used by the sorted index file itself.
% Change them to control the appearance of the index.
\def\initial#1{{%
% Some minor font changes for the special characters.
\let\tentt=\sectt \let\tt=\sectt \let\sf=\sectt
%
% Remove any glue we may have, we'll be inserting our own.
\removelastskip
%
% We like breaks before the index initials, so insert a bonus.
\nobreak
\vskip 0pt plus 3\baselineskip
\penalty 0
\vskip 0pt plus -3\baselineskip
%
% Typeset the initial. Making this add up to a whole number of
% baselineskips increases the chance of the dots lining up from column
% to column. It still won't often be perfect, because of the stretch
% we need before each entry, but it's better.
%
% No shrink because it confuses \balancecolumns.
\vskip 1.67\baselineskip plus .5\baselineskip
\leftline{\secbf #1}%
% Do our best not to break after the initial.
\nobreak
\vskip .33\baselineskip plus .1\baselineskip
}}
% \entry typesets a paragraph consisting of the text (#1), dot leaders, and
% then page number (#2) flushed to the right margin. It is used for index
% and table of contents entries. The paragraph is indented by \leftskip.
%
% A straightforward implementation would start like this:
% \def\entry#1#2{...
% But this frozes the catcodes in the argument, and can cause problems to
% @code, which sets - active. This problem was fixed by a kludge---
% ``-'' was active throughout whole index, but this isn't really right.
%
% The right solution is to prevent \entry from swallowing the whole text.
% --kasal, 21nov03
\def\entry{%
\begingroup
%
% Start a new paragraph if necessary, so our assignments below can't
% affect previous text.
\par
%
% Do not fill out the last line with white space.
\parfillskip = 0in
%
% No extra space above this paragraph.
\parskip = 0in
%
% Do not prefer a separate line ending with a hyphen to fewer lines.
\finalhyphendemerits = 0
%
% \hangindent is only relevant when the entry text and page number
% don't both fit on one line. In that case, bob suggests starting the
% dots pretty far over on the line. Unfortunately, a large
% indentation looks wrong when the entry text itself is broken across
% lines. So we use a small indentation and put up with long leaders.
%
% \hangafter is reset to 1 (which is the value we want) at the start
% of each paragraph, so we need not do anything with that.
\hangindent = 2em
%
% When the entry text needs to be broken, just fill out the first line
% with blank space.
\rightskip = 0pt plus1fil
%
% A bit of stretch before each entry for the benefit of balancing
% columns.
\vskip 0pt plus1pt
%
% Swallow the left brace of the text (first parameter):
\afterassignment\doentry
\let\temp =
}
\def\doentry{%
\bgroup % Instead of the swallowed brace.
\noindent
\aftergroup\finishentry
% And now comes the text of the entry.
}
\def\finishentry#1{%
% #1 is the page number.
%
% The following is kludged to not output a line of dots in the index if
% there are no page numbers. The next person who breaks this will be
% cursed by a Unix daemon.
\def\tempa{{\rm }}%
\def\tempb{#1}%
\edef\tempc{\tempa}%
\edef\tempd{\tempb}%
\ifx\tempc\tempd
\ %
\else
%
% If we must, put the page number on a line of its own, and fill out
% this line with blank space. (The \hfil is overwhelmed with the
% fill leaders glue in \indexdotfill if the page number does fit.)
\hfil\penalty50
\null\nobreak\indexdotfill % Have leaders before the page number.
%
% The `\ ' here is removed by the implicit \unskip that TeX does as
% part of (the primitive) \par. Without it, a spurious underfull
% \hbox ensues.
\ifpdf
\pdfgettoks#1.%
\ \the\toksA
\else
\ #1%
\fi
\fi
\par
\endgroup
}
% Like plain.tex's \dotfill, except uses up at least 1 em.
\def\indexdotfill{\cleaders
\hbox{$\mathsurround=0pt \mkern1.5mu.\mkern1.5mu$}\hskip 1em plus 1fill}
\def\primary #1{\line{#1\hfil}}
\newskip\secondaryindent \secondaryindent=0.5cm
\def\secondary#1#2{{%
\parfillskip=0in
\parskip=0in
\hangindent=1in
\hangafter=1
\noindent\hskip\secondaryindent\hbox{#1}\indexdotfill
\ifpdf
\pdfgettoks#2.\ \the\toksA % The page number ends the paragraph.
\else
#2
\fi
\par
}}
% Define two-column mode, which we use to typeset indexes.
% Adapted from the TeXbook, page 416, which is to say,
% the manmac.tex format used to print the TeXbook itself.
\catcode`\@=11
\newbox\partialpage
\newdimen\doublecolumnhsize
\def\begindoublecolumns{\begingroup % ended by \enddoublecolumns
% Grab any single-column material above us.
\output = {%
%
% Here is a possibility not foreseen in manmac: if we accumulate a
% whole lot of material, we might end up calling this \output
% routine twice in a row (see the doublecol-lose test, which is
% essentially a couple of indexes with @setchapternewpage off). In
% that case we just ship out what is in \partialpage with the normal
% output routine. Generally, \partialpage will be empty when this
% runs and this will be a no-op. See the indexspread.tex test case.
\ifvoid\partialpage \else
\onepageout{\pagecontents\partialpage}%
\fi
%
\global\setbox\partialpage = \vbox{%
% Unvbox the main output page.
\unvbox\PAGE
\kern-\topskip \kern\baselineskip
}%
}%
\eject % run that output routine to set \partialpage
%
% Use the double-column output routine for subsequent pages.
\output = {\doublecolumnout}%
%
% Change the page size parameters. We could do this once outside this
% routine, in each of @smallbook, @afourpaper, and the default 8.5x11
% format, but then we repeat the same computation. Repeating a couple
% of assignments once per index is clearly meaningless for the
% execution time, so we may as well do it in one place.
%
% First we halve the line length, less a little for the gutter between
% the columns. We compute the gutter based on the line length, so it
% changes automatically with the paper format. The magic constant
% below is chosen so that the gutter has the same value (well, +-<1pt)
% as it did when we hard-coded it.
%
% We put the result in a separate register, \doublecolumhsize, so we
% can restore it in \pagesofar, after \hsize itself has (potentially)
% been clobbered.
%
\doublecolumnhsize = \hsize
\advance\doublecolumnhsize by -.04154\hsize
\divide\doublecolumnhsize by 2
\hsize = \doublecolumnhsize
%
% Double the \vsize as well. (We don't need a separate register here,
% since nobody clobbers \vsize.)
\vsize = 2\vsize
}
% The double-column output routine for all double-column pages except
% the last.
%
\def\doublecolumnout{%
\splittopskip=\topskip \splitmaxdepth=\maxdepth
% Get the available space for the double columns -- the normal
% (undoubled) page height minus any material left over from the
% previous page.
\dimen@ = \vsize
\divide\dimen@ by 2
\advance\dimen@ by -\ht\partialpage
%
% box0 will be the left-hand column, box2 the right.
\setbox0=\vsplit255 to\dimen@ \setbox2=\vsplit255 to\dimen@
\onepageout\pagesofar
\unvbox255
\penalty\outputpenalty
}
%
% Re-output the contents of the output page -- any previous material,
% followed by the two boxes we just split, in box0 and box2.
\def\pagesofar{%
\unvbox\partialpage
%
\hsize = \doublecolumnhsize
\wd0=\hsize \wd2=\hsize
\hbox to\pagewidth{\box0\hfil\box2}%
}
%
% All done with double columns.
\def\enddoublecolumns{%
\output = {%
% Split the last of the double-column material. Leave it on the
% current page, no automatic page break.
\balancecolumns
%
% If we end up splitting too much material for the current page,
% though, there will be another page break right after this \output
% invocation ends. Having called \balancecolumns once, we do not
% want to call it again. Therefore, reset \output to its normal
% definition right away. (We hope \balancecolumns will never be
% called on to balance too much material, but if it is, this makes
% the output somewhat more palatable.)
\global\output = {\onepageout{\pagecontents\PAGE}}%
}%
\eject
\endgroup % started in \begindoublecolumns
%
% \pagegoal was set to the doubled \vsize above, since we restarted
% the current page. We're now back to normal single-column
% typesetting, so reset \pagegoal to the normal \vsize (after the
% \endgroup where \vsize got restored).
\pagegoal = \vsize
}
%
% Called at the end of the double column material.
\def\balancecolumns{%
\setbox0 = \vbox{\unvbox255}% like \box255 but more efficient, see p.120.
\dimen@ = \ht0
\advance\dimen@ by \topskip
\advance\dimen@ by-\baselineskip
\divide\dimen@ by 2 % target to split to
%debug\message{final 2-column material height=\the\ht0, target=\the\dimen@.}%
\splittopskip = \topskip
% Loop until we get a decent breakpoint.
{%
\vbadness = 10000
\loop
\global\setbox3 = \copy0
\global\setbox1 = \vsplit3 to \dimen@
\ifdim\ht3>\dimen@
\global\advance\dimen@ by 1pt
\repeat
}%
%debug\message{split to \the\dimen@, column heights: \the\ht1, \the\ht3.}%
\setbox0=\vbox to\dimen@{\unvbox1}%
\setbox2=\vbox to\dimen@{\unvbox3}%
%
\pagesofar
}
\catcode`\@ = \other
\message{sectioning,}
% Chapters, sections, etc.
% \unnumberedno is an oxymoron, of course. But we count the unnumbered
% sections so that we can refer to them unambiguously in the pdf
% outlines by their "section number". We avoid collisions with chapter
% numbers by starting them at 10000. (If a document ever has 10000
% chapters, we're in trouble anyway, I'm sure.)
\newcount\unnumberedno \unnumberedno = 10000
\newcount\chapno
\newcount\secno \secno=0
\newcount\subsecno \subsecno=0
\newcount\subsubsecno \subsubsecno=0
% This counter is funny since it counts through charcodes of letters A, B, ...
\newcount\appendixno \appendixno = `\@
%
% \def\appendixletter{\char\the\appendixno}
% We do the following ugly conditional instead of the above simple
% construct for the sake of pdftex, which needs the actual
% letter in the expansion, not just typeset.
%
\def\appendixletter{%
\ifnum\appendixno=`A A%
\else\ifnum\appendixno=`B B%
\else\ifnum\appendixno=`C C%
\else\ifnum\appendixno=`D D%
\else\ifnum\appendixno=`E E%
\else\ifnum\appendixno=`F F%
\else\ifnum\appendixno=`G G%
\else\ifnum\appendixno=`H H%
\else\ifnum\appendixno=`I I%
\else\ifnum\appendixno=`J J%
\else\ifnum\appendixno=`K K%
\else\ifnum\appendixno=`L L%
\else\ifnum\appendixno=`M M%
\else\ifnum\appendixno=`N N%
\else\ifnum\appendixno=`O O%
\else\ifnum\appendixno=`P P%
\else\ifnum\appendixno=`Q Q%
\else\ifnum\appendixno=`R R%
\else\ifnum\appendixno=`S S%
\else\ifnum\appendixno=`T T%
\else\ifnum\appendixno=`U U%
\else\ifnum\appendixno=`V V%
\else\ifnum\appendixno=`W W%
\else\ifnum\appendixno=`X X%
\else\ifnum\appendixno=`Y Y%
\else\ifnum\appendixno=`Z Z%
% The \the is necessary, despite appearances, because \appendixletter is
% expanded while writing the .toc file. \char\appendixno is not
% expandable, thus it is written literally, thus all appendixes come out
% with the same letter (or @) in the toc without it.
\else\char\the\appendixno
\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi}
% Each @chapter defines this as the name of the chapter.
% page headings and footings can use it. @section does likewise.
% However, they are not reliable, because we don't use marks.
\def\thischapter{}
\def\thissection{}
\newcount\absseclevel % used to calculate proper heading level
\newcount\secbase\secbase=0 % @raisesections/@lowersections modify this count
% @raisesections: treat @section as chapter, @subsection as section, etc.
\def\raisesections{\global\advance\secbase by -1}
\let\up=\raisesections % original BFox name
% @lowersections: treat @chapter as section, @section as subsection, etc.
\def\lowersections{\global\advance\secbase by 1}
\let\down=\lowersections % original BFox name
% we only have subsub.
\chardef\maxseclevel = 3
%
% A numbered section within an unnumbered changes to unnumbered too.
% To achive this, remember the "biggest" unnum. sec. we are currently in:
\chardef\unmlevel = \maxseclevel
%
% Trace whether the current chapter is an appendix or not:
% \chapheadtype is "N" or "A", unnumbered chapters are ignored.
\def\chapheadtype{N}
% Choose a heading macro
% #1 is heading type
% #2 is heading level
% #3 is text for heading
\def\genhead#1#2#3{%
% Compute the abs. sec. level:
\absseclevel=#2
\advance\absseclevel by \secbase
% Make sure \absseclevel doesn't fall outside the range:
\ifnum \absseclevel < 0
\absseclevel = 0
\else
\ifnum \absseclevel > 3
\absseclevel = 3
\fi
\fi
% The heading type:
\def\headtype{#1}%
\if \headtype U%
\ifnum \absseclevel < \unmlevel
\chardef\unmlevel = \absseclevel
\fi
\else
% Check for appendix sections:
\ifnum \absseclevel = 0
\edef\chapheadtype{\headtype}%
\else
\if \headtype A\if \chapheadtype N%
\errmessage{@appendix... within a non-appendix chapter}%
\fi\fi
\fi
% Check for numbered within unnumbered:
\ifnum \absseclevel > \unmlevel
\def\headtype{U}%
\else
\chardef\unmlevel = 3
\fi
\fi
% Now print the heading:
\if \headtype U%
\ifcase\absseclevel
\unnumberedzzz{#3}%
\or \unnumberedseczzz{#3}%
\or \unnumberedsubseczzz{#3}%
\or \unnumberedsubsubseczzz{#3}%
\fi
\else
\if \headtype A%
\ifcase\absseclevel
\appendixzzz{#3}%
\or \appendixsectionzzz{#3}%
\or \appendixsubseczzz{#3}%
\or \appendixsubsubseczzz{#3}%
\fi
\else
\ifcase\absseclevel
\chapterzzz{#3}%
\or \seczzz{#3}%
\or \numberedsubseczzz{#3}%
\or \numberedsubsubseczzz{#3}%
\fi
\fi
\fi
\suppressfirstparagraphindent
}
% an interface:
\def\numhead{\genhead N}
\def\apphead{\genhead A}
\def\unnmhead{\genhead U}
% @chapter, @appendix, @unnumbered. Increment top-level counter, reset
% all lower-level sectioning counters to zero.
%
% Also set \chaplevelprefix, which we prepend to @float sequence numbers
% (e.g., figures), q.v. By default (before any chapter), that is empty.
\let\chaplevelprefix = \empty
%
\outer\parseargdef\chapter{\numhead0{#1}} % normally numhead0 calls chapterzzz
\def\chapterzzz#1{%
% section resetting is \global in case the chapter is in a group, such
% as an @include file.
\global\secno=0 \global\subsecno=0 \global\subsubsecno=0
\global\advance\chapno by 1
%
% Used for \float.
\gdef\chaplevelprefix{\the\chapno.}%
\resetallfloatnos
%
\message{\putwordChapter\space \the\chapno}%
%
% Write the actual heading.
\chapmacro{#1}{Ynumbered}{\the\chapno}%
%
% So @section and the like are numbered underneath this chapter.
\global\let\section = \numberedsec
\global\let\subsection = \numberedsubsec
\global\let\subsubsection = \numberedsubsubsec
}
\outer\parseargdef\appendix{\apphead0{#1}} % normally apphead0 calls appendixzzz
\def\appendixzzz#1{%
\global\secno=0 \global\subsecno=0 \global\subsubsecno=0
\global\advance\appendixno by 1
\gdef\chaplevelprefix{\appendixletter.}%
\resetallfloatnos
%
\def\appendixnum{\putwordAppendix\space \appendixletter}%
\message{\appendixnum}%
%
\chapmacro{#1}{Yappendix}{\appendixletter}%
%
\global\let\section = \appendixsec
\global\let\subsection = \appendixsubsec
\global\let\subsubsection = \appendixsubsubsec
}
\outer\parseargdef\unnumbered{\unnmhead0{#1}} % normally unnmhead0 calls unnumberedzzz
\def\unnumberedzzz#1{%
\global\secno=0 \global\subsecno=0 \global\subsubsecno=0
\global\advance\unnumberedno by 1
%
% Since an unnumbered has no number, no prefix for figures.
\global\let\chaplevelprefix = \empty
\resetallfloatnos
%
% This used to be simply \message{#1}, but TeX fully expands the
% argument to \message. Therefore, if #1 contained @-commands, TeX
% expanded them. For example, in `@unnumbered The @cite{Book}', TeX
% expanded @cite (which turns out to cause errors because \cite is meant
% to be executed, not expanded).
%
% Anyway, we don't want the fully-expanded definition of @cite to appear
% as a result of the \message, we just want `@cite' itself. We use
% \the to achieve this: TeX expands \the only once,
% simply yielding the contents of . (We also do this for
% the toc entries.)
\toks0 = {#1}%
\message{(\the\toks0)}%
%
\chapmacro{#1}{Ynothing}{\the\unnumberedno}%
%
\global\let\section = \unnumberedsec
\global\let\subsection = \unnumberedsubsec
\global\let\subsubsection = \unnumberedsubsubsec
}
% @centerchap is like @unnumbered, but the heading is centered.
\outer\parseargdef\centerchap{%
% Well, we could do the following in a group, but that would break
% an assumption that \chapmacro is called at the outermost level.
% Thus we are safer this way: --kasal, 24feb04
\let\centerparametersmaybe = \centerparameters
\unnmhead0{#1}%
\let\centerparametersmaybe = \relax
}
% @top is like @unnumbered.
\let\top\unnumbered
% Sections.
\outer\parseargdef\numberedsec{\numhead1{#1}} % normally calls seczzz
\def\seczzz#1{%
\global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1
\sectionheading{#1}{sec}{Ynumbered}{\the\chapno.\the\secno}%
}
\outer\parseargdef\appendixsection{\apphead1{#1}} % normally calls appendixsectionzzz
\def\appendixsectionzzz#1{%
\global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1
\sectionheading{#1}{sec}{Yappendix}{\appendixletter.\the\secno}%
}
\let\appendixsec\appendixsection
\outer\parseargdef\unnumberedsec{\unnmhead1{#1}} % normally calls unnumberedseczzz
\def\unnumberedseczzz#1{%
\global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1
\sectionheading{#1}{sec}{Ynothing}{\the\unnumberedno.\the\secno}%
}
% Subsections.
\outer\parseargdef\numberedsubsec{\numhead2{#1}} % normally calls numberedsubseczzz
\def\numberedsubseczzz#1{%
\global\subsubsecno=0 \global\advance\subsecno by 1
\sectionheading{#1}{subsec}{Ynumbered}{\the\chapno.\the\secno.\the\subsecno}%
}
\outer\parseargdef\appendixsubsec{\apphead2{#1}} % normally calls appendixsubseczzz
\def\appendixsubseczzz#1{%
\global\subsubsecno=0 \global\advance\subsecno by 1
\sectionheading{#1}{subsec}{Yappendix}%
{\appendixletter.\the\secno.\the\subsecno}%
}
\outer\parseargdef\unnumberedsubsec{\unnmhead2{#1}} %normally calls unnumberedsubseczzz
\def\unnumberedsubseczzz#1{%
\global\subsubsecno=0 \global\advance\subsecno by 1
\sectionheading{#1}{subsec}{Ynothing}%
{\the\unnumberedno.\the\secno.\the\subsecno}%
}
% Subsubsections.
\outer\parseargdef\numberedsubsubsec{\numhead3{#1}} % normally numberedsubsubseczzz
\def\numberedsubsubseczzz#1{%
\global\advance\subsubsecno by 1
\sectionheading{#1}{subsubsec}{Ynumbered}%
{\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno}%
}
\outer\parseargdef\appendixsubsubsec{\apphead3{#1}} % normally appendixsubsubseczzz
\def\appendixsubsubseczzz#1{%
\global\advance\subsubsecno by 1
\sectionheading{#1}{subsubsec}{Yappendix}%
{\appendixletter.\the\secno.\the\subsecno.\the\subsubsecno}%
}
\outer\parseargdef\unnumberedsubsubsec{\unnmhead3{#1}} %normally unnumberedsubsubseczzz
\def\unnumberedsubsubseczzz#1{%
\global\advance\subsubsecno by 1
\sectionheading{#1}{subsubsec}{Ynothing}%
{\the\unnumberedno.\the\secno.\the\subsecno.\the\subsubsecno}%
}
% These macros control what the section commands do, according
% to what kind of chapter we are in (ordinary, appendix, or unnumbered).
% Define them by default for a numbered chapter.
\let\section = \numberedsec
\let\subsection = \numberedsubsec
\let\subsubsection = \numberedsubsubsec
% Define @majorheading, @heading and @subheading
% NOTE on use of \vbox for chapter headings, section headings, and such:
% 1) We use \vbox rather than the earlier \line to permit
% overlong headings to fold.
% 2) \hyphenpenalty is set to 10000 because hyphenation in a
% heading is obnoxious; this forbids it.
% 3) Likewise, headings look best if no \parindent is used, and
% if justification is not attempted. Hence \raggedright.
\def\majorheading{%
{\advance\chapheadingskip by 10pt \chapbreak }%
\parsearg\chapheadingzzz
}
\def\chapheading{\chapbreak \parsearg\chapheadingzzz}
\def\chapheadingzzz#1{%
{\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
\parindent=0pt\raggedright
\rm #1\hfill}}%
\bigskip \par\penalty 200\relax
\suppressfirstparagraphindent
}
% @heading, @subheading, @subsubheading.
\parseargdef\heading{\sectionheading{#1}{sec}{Yomitfromtoc}{}
\suppressfirstparagraphindent}
\parseargdef\subheading{\sectionheading{#1}{subsec}{Yomitfromtoc}{}
\suppressfirstparagraphindent}
\parseargdef\subsubheading{\sectionheading{#1}{subsubsec}{Yomitfromtoc}{}
\suppressfirstparagraphindent}
% These macros generate a chapter, section, etc. heading only
% (including whitespace, linebreaking, etc. around it),
% given all the information in convenient, parsed form.
%%% Args are the skip and penalty (usually negative)
\def\dobreak#1#2{\par\ifdim\lastskip<#1\removelastskip\penalty#2\vskip#1\fi}
%%% Define plain chapter starts, and page on/off switching for it
% Parameter controlling skip before chapter headings (if needed)
\newskip\chapheadingskip
\def\chapbreak{\dobreak \chapheadingskip {-4000}}
\def\chappager{\par\vfill\supereject}
\def\chapoddpage{\chappager \ifodd\pageno \else \hbox to 0pt{} \chappager\fi}
\def\setchapternewpage #1 {\csname CHAPPAG#1\endcsname}
\def\CHAPPAGoff{%
\global\let\contentsalignmacro = \chappager
\global\let\pchapsepmacro=\chapbreak
\global\let\pagealignmacro=\chappager}
\def\CHAPPAGon{%
\global\let\contentsalignmacro = \chappager
\global\let\pchapsepmacro=\chappager
\global\let\pagealignmacro=\chappager
\global\def\HEADINGSon{\HEADINGSsingle}}
\def\CHAPPAGodd{%
\global\let\contentsalignmacro = \chapoddpage
\global\let\pchapsepmacro=\chapoddpage
\global\let\pagealignmacro=\chapoddpage
\global\def\HEADINGSon{\HEADINGSdouble}}
\CHAPPAGon
% Chapter opening.
%
% #1 is the text, #2 is the section type (Ynumbered, Ynothing,
% Yappendix, Yomitfromtoc), #3 the chapter number.
%
% To test against our argument.
\def\Ynothingkeyword{Ynothing}
\def\Yomitfromtockeyword{Yomitfromtoc}
\def\Yappendixkeyword{Yappendix}
%
\def\chapmacro#1#2#3{%
\pchapsepmacro
{%
\chapfonts \rm
%
% Have to define \thissection before calling \donoderef, because the
% xref code eventually uses it. On the other hand, it has to be called
% after \pchapsepmacro, or the headline will change too soon.
\gdef\thissection{#1}%
\gdef\thischaptername{#1}%
%
% Only insert the separating space if we have a chapter/appendix
% number, and don't print the unnumbered ``number''.
\def\temptype{#2}%
\ifx\temptype\Ynothingkeyword
\setbox0 = \hbox{}%
\def\toctype{unnchap}%
\gdef\thischapternum{}%
\gdef\thischapter{#1}%
\else\ifx\temptype\Yomitfromtockeyword
\setbox0 = \hbox{}% contents like unnumbered, but no toc entry
\def\toctype{omit}%
\gdef\thischapternum{}%
\gdef\thischapter{}%
\else\ifx\temptype\Yappendixkeyword
\setbox0 = \hbox{\putwordAppendix{} #3\enspace}%
\def\toctype{app}%
\xdef\thischapternum{\appendixletter}%
% We don't substitute the actual chapter name into \thischapter
% because we don't want its macros evaluated now. And we don't
% use \thissection because that changes with each section.
%
\xdef\thischapter{\putwordAppendix{} \appendixletter:
\noexpand\thischaptername}%
\else
\setbox0 = \hbox{#3\enspace}%
\def\toctype{numchap}%
\xdef\thischapternum{\the\chapno}%
\xdef\thischapter{\putwordChapter{} \the\chapno:
\noexpand\thischaptername}%
\fi\fi\fi
%
% Write the toc entry for this chapter. Must come before the
% \donoderef, because we include the current node name in the toc
% entry, and \donoderef resets it to empty.
\writetocentry{\toctype}{#1}{#3}%
%
% For pdftex, we have to write out the node definition (aka, make
% the pdfdest) after any page break, but before the actual text has
% been typeset. If the destination for the pdf outline is after the
% text, then jumping from the outline may wind up with the text not
% being visible, for instance under high magnification.
\donoderef{#2}%
%
% Typeset the actual heading.
\vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \raggedright
\hangindent=\wd0 \centerparametersmaybe
\unhbox0 #1\par}%
}%
\nobreak\bigskip % no page break after a chapter title
\nobreak
}
% @centerchap -- centered and unnumbered.
\let\centerparametersmaybe = \relax
\def\centerparameters{%
\advance\rightskip by 3\rightskip
\leftskip = \rightskip
\parfillskip = 0pt
}
% I don't think this chapter style is supported any more, so I'm not
% updating it with the new noderef stuff. We'll see. --karl, 11aug03.
%
\def\setchapterstyle #1 {\csname CHAPF#1\endcsname}
%
\def\unnchfopen #1{%
\chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
\parindent=0pt\raggedright
\rm #1\hfill}}\bigskip \par\nobreak
}
\def\chfopen #1#2{\chapoddpage {\chapfonts
\vbox to 3in{\vfil \hbox to\hsize{\hfil #2} \hbox to\hsize{\hfil #1} \vfil}}%
\par\penalty 5000 %
}
\def\centerchfopen #1{%
\chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
\parindent=0pt
\hfill {\rm #1}\hfill}}\bigskip \par\nobreak
}
\def\CHAPFopen{%
\global\let\chapmacro=\chfopen
\global\let\centerchapmacro=\centerchfopen}
% Section titles. These macros combine the section number parts and
% call the generic \sectionheading to do the printing.
%
\newskip\secheadingskip
\def\secheadingbreak{\dobreak \secheadingskip{-1000}}
% Subsection titles.
\newskip\subsecheadingskip
\def\subsecheadingbreak{\dobreak \subsecheadingskip{-500}}
% Subsubsection titles.
\def\subsubsecheadingskip{\subsecheadingskip}
\def\subsubsecheadingbreak{\subsecheadingbreak}
% Print any size, any type, section title.
%
% #1 is the text, #2 is the section level (sec/subsec/subsubsec), #3 is
% the section type for xrefs (Ynumbered, Ynothing, Yappendix), #4 is the
% section number.
%
\def\sectionheading#1#2#3#4{%
{%
% Switch to the right set of fonts.
\csname #2fonts\endcsname \rm
%
% Insert space above the heading.
\csname #2headingbreak\endcsname
%
% Only insert the space after the number if we have a section number.
\def\sectionlevel{#2}%
\def\temptype{#3}%
%
\ifx\temptype\Ynothingkeyword
\setbox0 = \hbox{}%
\def\toctype{unn}%
\gdef\thissection{#1}%
\else\ifx\temptype\Yomitfromtockeyword
% for @headings -- no section number, don't include in toc,
% and don't redefine \thissection.
\setbox0 = \hbox{}%
\def\toctype{omit}%
\let\sectionlevel=\empty
\else\ifx\temptype\Yappendixkeyword
\setbox0 = \hbox{#4\enspace}%
\def\toctype{app}%
\gdef\thissection{#1}%
\else
\setbox0 = \hbox{#4\enspace}%
\def\toctype{num}%
\gdef\thissection{#1}%
\fi\fi\fi
%
% Write the toc entry (before \donoderef). See comments in \chapmacro.
\writetocentry{\toctype\sectionlevel}{#1}{#4}%
%
% Write the node reference (= pdf destination for pdftex).
% Again, see comments in \chapmacro.
\donoderef{#3}%
%
% Interline glue will be inserted when the vbox is completed.
% That glue will be a valid breakpoint for the page, since it'll be
% preceded by a whatsit (usually from the \donoderef, or from the
% \writetocentry if there was no node). We don't want to allow that
% break, since then the whatsits could end up on page n while the
% section is on page n+1, thus toc/etc. are wrong. Debian bug 276000.
\nobreak
%
% Output the actual section heading.
\vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \raggedright
\hangindent=\wd0 % zero if no section number
\unhbox0 #1}%
}%
% Add extra space after the heading -- half of whatever came above it.
% Don't allow stretch, though.
\kern .5 \csname #2headingskip\endcsname
%
% Do not let the kern be a potential breakpoint, as it would be if it
% was followed by glue.
\nobreak
%
% We'll almost certainly start a paragraph next, so don't let that
% glue accumulate. (Not a breakpoint because it's preceded by a
% discardable item.)
\vskip-\parskip
%
% This is purely so the last item on the list is a known \penalty >
% 10000. This is so \startdefun can avoid allowing breakpoints after
% section headings. Otherwise, it would insert a valid breakpoint between:
%
% @section sec-whatever
% @deffn def-whatever
\penalty 10001
}
\message{toc,}
% Table of contents.
\newwrite\tocfile
% Write an entry to the toc file, opening it if necessary.
% Called from @chapter, etc.
%
% Example usage: \writetocentry{sec}{Section Name}{\the\chapno.\the\secno}
% We append the current node name (if any) and page number as additional
% arguments for the \{chap,sec,...}entry macros which will eventually
% read this. The node name is used in the pdf outlines as the
% destination to jump to.
%
% We open the .toc file for writing here instead of at @setfilename (or
% any other fixed time) so that @contents can be anywhere in the document.
% But if #1 is `omit', then we don't do anything. This is used for the
% table of contents chapter openings themselves.
%
\newif\iftocfileopened
\def\omitkeyword{omit}%
%
\def\writetocentry#1#2#3{%
\edef\writetoctype{#1}%
\ifx\writetoctype\omitkeyword \else
\iftocfileopened\else
\immediate\openout\tocfile = \jobname.toc
\global\tocfileopenedtrue
\fi
%
\iflinks
{\atdummies
\edef\temp{%
\write\tocfile{@#1entry{#2}{#3}{\lastnode}{\noexpand\folio}}}%
\temp
}%
\fi
\fi
%
% Tell \shipout to create a pdf destination on each page, if we're
% writing pdf. These are used in the table of contents. We can't
% just write one on every page because the title pages are numbered
% 1 and 2 (the page numbers aren't printed), and so are the first
% two pages of the document. Thus, we'd have two destinations named
% `1', and two named `2'.
\ifpdf \global\pdfmakepagedesttrue \fi
}
% These characters do not print properly in the Computer Modern roman
% fonts, so we must take special care. This is more or less redundant
% with the Texinfo input format setup at the end of this file.
%
\def\activecatcodes{%
\catcode`\"=\active
\catcode`\$=\active
\catcode`\<=\active
\catcode`\>=\active
\catcode`\\=\active
\catcode`\^=\active
\catcode`\_=\active
\catcode`\|=\active
\catcode`\~=\active
}
% Read the toc file, which is essentially Texinfo input.
\def\readtocfile{%
\setupdatafile
\activecatcodes
\input \jobname.toc
}
\newskip\contentsrightmargin \contentsrightmargin=1in
\newcount\savepageno
\newcount\lastnegativepageno \lastnegativepageno = -1
% Prepare to read what we've written to \tocfile.
%
\def\startcontents#1{%
% If @setchapternewpage on, and @headings double, the contents should
% start on an odd page, unlike chapters. Thus, we maintain
% \contentsalignmacro in parallel with \pagealignmacro.
% From: Torbjorn Granlund
\contentsalignmacro
\immediate\closeout\tocfile
%
% Don't need to put `Contents' or `Short Contents' in the headline.
% It is abundantly clear what they are.
\def\thischapter{}%
\chapmacro{#1}{Yomitfromtoc}{}%
%
\savepageno = \pageno
\begingroup % Set up to handle contents files properly.
\raggedbottom % Worry more about breakpoints than the bottom.
\advance\hsize by -\contentsrightmargin % Don't use the full line length.
%
% Roman numerals for page numbers.
\ifnum \pageno>0 \global\pageno = \lastnegativepageno \fi
}
% Normal (long) toc.
\def\contents{%
\startcontents{\putwordTOC}%
\openin 1 \jobname.toc
\ifeof 1 \else
\readtocfile
\fi
\vfill \eject
\contentsalignmacro % in case @setchapternewpage odd is in effect
\ifeof 1 \else
\pdfmakeoutlines
\fi
\closein 1
\endgroup
\lastnegativepageno = \pageno
\global\pageno = \savepageno
}
% And just the chapters.
\def\summarycontents{%
\startcontents{\putwordShortTOC}%
%
\let\numchapentry = \shortchapentry
\let\appentry = \shortchapentry
\let\unnchapentry = \shortunnchapentry
% We want a true roman here for the page numbers.
\secfonts
\let\rm=\shortcontrm \let\bf=\shortcontbf
\let\sl=\shortcontsl \let\tt=\shortconttt
\rm
\hyphenpenalty = 10000
\advance\baselineskip by 1pt % Open it up a little.
\def\numsecentry##1##2##3##4{}
\let\appsecentry = \numsecentry
\let\unnsecentry = \numsecentry
\let\numsubsecentry = \numsecentry
\let\appsubsecentry = \numsecentry
\let\unnsubsecentry = \numsecentry
\let\numsubsubsecentry = \numsecentry
\let\appsubsubsecentry = \numsecentry
\let\unnsubsubsecentry = \numsecentry
\openin 1 \jobname.toc
\ifeof 1 \else
\readtocfile
\fi
\closein 1
\vfill \eject
\contentsalignmacro % in case @setchapternewpage odd is in effect
\endgroup
\lastnegativepageno = \pageno
\global\pageno = \savepageno
}
\let\shortcontents = \summarycontents
% Typeset the label for a chapter or appendix for the short contents.
% The arg is, e.g., `A' for an appendix, or `3' for a chapter.
%
\def\shortchaplabel#1{%
% This space should be enough, since a single number is .5em, and the
% widest letter (M) is 1em, at least in the Computer Modern fonts.
% But use \hss just in case.
% (This space doesn't include the extra space that gets added after
% the label; that gets put in by \shortchapentry above.)
%
% We'd like to right-justify chapter numbers, but that looks strange
% with appendix letters. And right-justifying numbers and
% left-justifying letters looks strange when there is less than 10
% chapters. Have to read the whole toc once to know how many chapters
% there are before deciding ...
\hbox to 1em{#1\hss}%
}
% These macros generate individual entries in the table of contents.
% The first argument is the chapter or section name.
% The last argument is the page number.
% The arguments in between are the chapter number, section number, ...
% Chapters, in the main contents.
\def\numchapentry#1#2#3#4{\dochapentry{#2\labelspace#1}{#4}}
%
% Chapters, in the short toc.
% See comments in \dochapentry re vbox and related settings.
\def\shortchapentry#1#2#3#4{%
\tocentry{\shortchaplabel{#2}\labelspace #1}{\doshortpageno\bgroup#4\egroup}%
}
% Appendices, in the main contents.
% Need the word Appendix, and a fixed-size box.
%
\def\appendixbox#1{%
% We use M since it's probably the widest letter.
\setbox0 = \hbox{\putwordAppendix{} M}%
\hbox to \wd0{\putwordAppendix{} #1\hss}}
%
\def\appentry#1#2#3#4{\dochapentry{\appendixbox{#2}\labelspace#1}{#4}}
% Unnumbered chapters.
\def\unnchapentry#1#2#3#4{\dochapentry{#1}{#4}}
\def\shortunnchapentry#1#2#3#4{\tocentry{#1}{\doshortpageno\bgroup#4\egroup}}
% Sections.
\def\numsecentry#1#2#3#4{\dosecentry{#2\labelspace#1}{#4}}
\let\appsecentry=\numsecentry
\def\unnsecentry#1#2#3#4{\dosecentry{#1}{#4}}
% Subsections.
\def\numsubsecentry#1#2#3#4{\dosubsecentry{#2\labelspace#1}{#4}}
\let\appsubsecentry=\numsubsecentry
\def\unnsubsecentry#1#2#3#4{\dosubsecentry{#1}{#4}}
% And subsubsections.
\def\numsubsubsecentry#1#2#3#4{\dosubsubsecentry{#2\labelspace#1}{#4}}
\let\appsubsubsecentry=\numsubsubsecentry
\def\unnsubsubsecentry#1#2#3#4{\dosubsubsecentry{#1}{#4}}
% This parameter controls the indentation of the various levels.
% Same as \defaultparindent.
\newdimen\tocindent \tocindent = 15pt
% Now for the actual typesetting. In all these, #1 is the text and #2 is the
% page number.
%
% If the toc has to be broken over pages, we want it to be at chapters
% if at all possible; hence the \penalty.
\def\dochapentry#1#2{%
\penalty-300 \vskip1\baselineskip plus.33\baselineskip minus.25\baselineskip
\begingroup
\chapentryfonts
\tocentry{#1}{\dopageno\bgroup#2\egroup}%
\endgroup
\nobreak\vskip .25\baselineskip plus.1\baselineskip
}
\def\dosecentry#1#2{\begingroup
\secentryfonts \leftskip=\tocindent
\tocentry{#1}{\dopageno\bgroup#2\egroup}%
\endgroup}
\def\dosubsecentry#1#2{\begingroup
\subsecentryfonts \leftskip=2\tocindent
\tocentry{#1}{\dopageno\bgroup#2\egroup}%
\endgroup}
\def\dosubsubsecentry#1#2{\begingroup
\subsubsecentryfonts \leftskip=3\tocindent
\tocentry{#1}{\dopageno\bgroup#2\egroup}%
\endgroup}
% We use the same \entry macro as for the index entries.
\let\tocentry = \entry
% Space between chapter (or whatever) number and the title.
\def\labelspace{\hskip1em \relax}
\def\dopageno#1{{\rm #1}}
\def\doshortpageno#1{{\rm #1}}
\def\chapentryfonts{\secfonts \rm}
\def\secentryfonts{\textfonts}
\def\subsecentryfonts{\textfonts}
\def\subsubsecentryfonts{\textfonts}
\message{environments,}
% @foo ... @end foo.
% @point{}, @result{}, @expansion{}, @print{}, @equiv{}.
%
% Since these characters are used in examples, it should be an even number of
% \tt widths. Each \tt character is 1en, so two makes it 1em.
%
\def\point{$\star$}
\def\result{\leavevmode\raise.15ex\hbox to 1em{\hfil$\Rightarrow$\hfil}}
\def\expansion{\leavevmode\raise.1ex\hbox to 1em{\hfil$\mapsto$\hfil}}
\def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}}
\def\equiv{\leavevmode\lower.1ex\hbox to 1em{\hfil$\ptexequiv$\hfil}}
% The @error{} command.
% Adapted from the TeXbook's \boxit.
%
\newbox\errorbox
%
{\tentt \global\dimen0 = 3em}% Width of the box.
\dimen2 = .55pt % Thickness of rules
% The text. (`r' is open on the right, `e' somewhat less so on the left.)
\setbox0 = \hbox{\kern-.75pt \reducedsf error\kern-1.5pt}
%
\setbox\errorbox=\hbox to \dimen0{\hfil
\hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right.
\advance\hsize by -2\dimen2 % Rules.
\vbox{%
\hrule height\dimen2
\hbox{\vrule width\dimen2 \kern3pt % Space to left of text.
\vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below.
\kern3pt\vrule width\dimen2}% Space to right.
\hrule height\dimen2}
\hfil}
%
\def\error{\leavevmode\lower.7ex\copy\errorbox}
% @tex ... @end tex escapes into raw Tex temporarily.
% One exception: @ is still an escape character, so that @end tex works.
% But \@ or @@ will get a plain tex @ character.
\envdef\tex{%
\catcode `\\=0 \catcode `\{=1 \catcode `\}=2
\catcode `\$=3 \catcode `\&=4 \catcode `\#=6
\catcode `\^=7 \catcode `\_=8 \catcode `\~=\active \let~=\tie
\catcode `\%=14
\catcode `\+=\other
\catcode `\"=\other
\catcode `\|=\other
\catcode `\<=\other
\catcode `\>=\other
\escapechar=`\\
%
\let\b=\ptexb
\let\bullet=\ptexbullet
\let\c=\ptexc
\let\,=\ptexcomma
\let\.=\ptexdot
\let\dots=\ptexdots
\let\equiv=\ptexequiv
\let\!=\ptexexclam
\let\i=\ptexi
\let\indent=\ptexindent
\let\noindent=\ptexnoindent
\let\{=\ptexlbrace
\let\+=\tabalign
\let\}=\ptexrbrace
\let\/=\ptexslash
\let\*=\ptexstar
\let\t=\ptext
\let\frenchspacing=\plainfrenchspacing
%
\def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}%
\def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}%
\def\@{@}%
}
% There is no need to define \Etex.
% Define @lisp ... @end lisp.
% @lisp environment forms a group so it can rebind things,
% including the definition of @end lisp (which normally is erroneous).
% Amount to narrow the margins by for @lisp.
\newskip\lispnarrowing \lispnarrowing=0.4in
% This is the definition that ^^M gets inside @lisp, @example, and other
% such environments. \null is better than a space, since it doesn't
% have any width.
\def\lisppar{\null\endgraf}
% This space is always present above and below environments.
\newskip\envskipamount \envskipamount = 0pt
% Make spacing and below environment symmetrical. We use \parskip here
% to help in doing that, since in @example-like environments \parskip
% is reset to zero; thus the \afterenvbreak inserts no space -- but the
% start of the next paragraph will insert \parskip.
%
\def\aboveenvbreak{{%
% =10000 instead of <10000 because of a special case in \itemzzz and
% \sectionheading, q.v.
\ifnum \lastpenalty=10000 \else
\advance\envskipamount by \parskip
\endgraf
\ifdim\lastskip<\envskipamount
\removelastskip
% it's not a good place to break if the last penalty was \nobreak
% or better ...
\ifnum\lastpenalty<10000 \penalty-50 \fi
\vskip\envskipamount
\fi
\fi
}}
\let\afterenvbreak = \aboveenvbreak
% \nonarrowing is a flag. If "set", @lisp etc don't narrow margins; it will
% also clear it, so that its embedded environments do the narrowing again.
\let\nonarrowing=\relax
% @cartouche ... @end cartouche: draw rectangle w/rounded corners around
% environment contents.
\font\circle=lcircle10
\newdimen\circthick
\newdimen\cartouter\newdimen\cartinner
\newskip\normbskip\newskip\normpskip\newskip\normlskip
\circthick=\fontdimen8\circle
%
\def\ctl{{\circle\char'013\hskip -6pt}}% 6pt from pl file: 1/2charwidth
\def\ctr{{\hskip 6pt\circle\char'010}}
\def\cbl{{\circle\char'012\hskip -6pt}}
\def\cbr{{\hskip 6pt\circle\char'011}}
\def\carttop{\hbox to \cartouter{\hskip\lskip
\ctl\leaders\hrule height\circthick\hfil\ctr
\hskip\rskip}}
\def\cartbot{\hbox to \cartouter{\hskip\lskip
\cbl\leaders\hrule height\circthick\hfil\cbr
\hskip\rskip}}
%
\newskip\lskip\newskip\rskip
\envdef\cartouche{%
\ifhmode\par\fi % can't be in the midst of a paragraph.
\startsavinginserts
\lskip=\leftskip \rskip=\rightskip
\leftskip=0pt\rightskip=0pt % we want these *outside*.
\cartinner=\hsize \advance\cartinner by-\lskip
\advance\cartinner by-\rskip
\cartouter=\hsize
\advance\cartouter by 18.4pt % allow for 3pt kerns on either
% side, and for 6pt waste from
% each corner char, and rule thickness
\normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip
% Flag to tell @lisp, etc., not to narrow margin.
\let\nonarrowing = t%
\vbox\bgroup
\baselineskip=0pt\parskip=0pt\lineskip=0pt
\carttop
\hbox\bgroup
\hskip\lskip
\vrule\kern3pt
\vbox\bgroup
\kern3pt
\hsize=\cartinner
\baselineskip=\normbskip
\lineskip=\normlskip
\parskip=\normpskip
\vskip -\parskip
\comment % For explanation, see the end of \def\group.
}
\def\Ecartouche{%
\ifhmode\par\fi
\kern3pt
\egroup
\kern3pt\vrule
\hskip\rskip
\egroup
\cartbot
\egroup
\checkinserts
}
% This macro is called at the beginning of all the @example variants,
% inside a group.
\def\nonfillstart{%
\aboveenvbreak
\hfuzz = 12pt % Don't be fussy
\sepspaces % Make spaces be word-separators rather than space tokens.
\let\par = \lisppar % don't ignore blank lines
\obeylines % each line of input is a line of output
\parskip = 0pt
\parindent = 0pt
\emergencystretch = 0pt % don't try to avoid overfull boxes
\ifx\nonarrowing\relax
\advance \leftskip by \lispnarrowing
\exdentamount=\lispnarrowing
\else
\let\nonarrowing = \relax
\fi
\let\exdent=\nofillexdent
}
% If you want all examples etc. small: @set dispenvsize small.
% If you want even small examples the full size: @set dispenvsize nosmall.
% This affects the following displayed environments:
% @example, @display, @format, @lisp
%
\def\smallword{small}
\def\nosmallword{nosmall}
\let\SETdispenvsize\relax
\def\setnormaldispenv{%
\ifx\SETdispenvsize\smallword
\smallexamplefonts \rm
\fi
}
\def\setsmalldispenv{%
\ifx\SETdispenvsize\nosmallword
\else
\smallexamplefonts \rm
\fi
}
% We often define two environments, @foo and @smallfoo.
% Let's do it by one command:
\def\makedispenv #1#2{
\expandafter\envdef\csname#1\endcsname {\setnormaldispenv #2}
\expandafter\envdef\csname small#1\endcsname {\setsmalldispenv #2}
\expandafter\let\csname E#1\endcsname \afterenvbreak
\expandafter\let\csname Esmall#1\endcsname \afterenvbreak
}
% Define two synonyms:
\def\maketwodispenvs #1#2#3{
\makedispenv{#1}{#3}
\makedispenv{#2}{#3}
}
% @lisp: indented, narrowed, typewriter font; @example: same as @lisp.
%
% @smallexample and @smalllisp: use smaller fonts.
% Originally contributed by Pavel@xerox.
%
\maketwodispenvs {lisp}{example}{%
\nonfillstart
\tt\quoteexpand
\let\kbdfont = \kbdexamplefont % Allow @kbd to do something special.
\gobble % eat return
}
% @display/@smalldisplay: same as @lisp except keep current font.
%
\makedispenv {display}{%
\nonfillstart
\gobble
}
% @format/@smallformat: same as @display except don't narrow margins.
%
\makedispenv{format}{%
\let\nonarrowing = t%
\nonfillstart
\gobble
}
% @flushleft: same as @format, but doesn't obey \SETdispenvsize.
\envdef\flushleft{%
\let\nonarrowing = t%
\nonfillstart
\gobble
}
\let\Eflushleft = \afterenvbreak
% @flushright.
%
\envdef\flushright{%
\let\nonarrowing = t%
\nonfillstart
\advance\leftskip by 0pt plus 1fill
\gobble
}
\let\Eflushright = \afterenvbreak
% @quotation does normal linebreaking (hence we can't use \nonfillstart)
% and narrows the margins. We keep \parskip nonzero in general, since
% we're doing normal filling. So, when using \aboveenvbreak and
% \afterenvbreak, temporarily make \parskip 0.
%
\envdef\quotation{%
{\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip
\parindent=0pt
%
% @cartouche defines \nonarrowing to inhibit narrowing at next level down.
\ifx\nonarrowing\relax
\advance\leftskip by \lispnarrowing
\advance\rightskip by \lispnarrowing
\exdentamount = \lispnarrowing
\else
\let\nonarrowing = \relax
\fi
\parsearg\quotationlabel
}
% We have retained a nonzero parskip for the environment, since we're
% doing normal filling.
%
\def\Equotation{%
\par
\ifx\quotationauthor\undefined\else
% indent a bit.
\leftline{\kern 2\leftskip \sl ---\quotationauthor}%
\fi
{\parskip=0pt \afterenvbreak}%
}
% If we're given an argument, typeset it in bold with a colon after.
\def\quotationlabel#1{%
\def\temp{#1}%
\ifx\temp\empty \else
{\bf #1: }%
\fi
}
% LaTeX-like @verbatim...@end verbatim and @verb{...}
% If we want to allow any as delimiter,
% we need the curly braces so that makeinfo sees the @verb command, eg:
% `@verbx...x' would look like the '@verbx' command. --janneke@gnu.org
%
% [Knuth]: Donald Ervin Knuth, 1996. The TeXbook.
%
% [Knuth] p.344; only we need to do the other characters Texinfo sets
% active too. Otherwise, they get lost as the first character on a
% verbatim line.
\def\dospecials{%
\do\ \do\\\do\{\do\}\do\$\do\&%
\do\#\do\^\do\^^K\do\_\do\^^A\do\%\do\~%
\do\<\do\>\do\|\do\@\do+\do\"%
}
%
% [Knuth] p. 380
\def\uncatcodespecials{%
\def\do##1{\catcode`##1=\other}\dospecials}
%
% [Knuth] pp. 380,381,391
% Disable Spanish ligatures ?` and !` of \tt font
\begingroup
\catcode`\`=\active\gdef`{\relax\lq}
\endgroup
%
% Setup for the @verb command.
%
% Eight spaces for a tab
\begingroup
\catcode`\^^I=\active
\gdef\tabeightspaces{\catcode`\^^I=\active\def^^I{\ \ \ \ \ \ \ \ }}
\endgroup
%
\def\setupverb{%
\tt % easiest (and conventionally used) font for verbatim
\def\par{\leavevmode\endgraf}%
\catcode`\`=\active
\tabeightspaces
% Respect line breaks,
% print special symbols as themselves, and
% make each space count
% must do in this order:
\obeylines \uncatcodespecials \sepspaces
}
% Setup for the @verbatim environment
%
% Real tab expansion
\newdimen\tabw \setbox0=\hbox{\tt\space} \tabw=8\wd0 % tab amount
%
\def\starttabbox{\setbox0=\hbox\bgroup}
% Allow an option to not replace quotes with a regular directed right
% quote/apostrophe (char 0x27), but instead use the undirected quote
% from cmtt (char 0x0d). The undirected quote is ugly, so don't make it
% the default, but it works for pasting with more pdf viewers (at least
% evince), the lilypond developers report. xpdf does work with the
% regular 0x27.
%
\def\codequoteright{%
\expandafter\ifx\csname SETcodequoteundirected\endcsname\relax
'%
\else
\char'15
\fi
}
%
% and a similar option for the left quote char vs. a grave accent.
% Modern fonts display ASCII 0x60 as a grave accent, so some people like
% the code environments to do likewise.
%
\def\codequoteleft{%
\expandafter\ifx\csname SETcodequotebacktick\endcsname\relax
`%
\else
\char'22
\fi
}
%
\begingroup
\catcode`\^^I=\active
\gdef\tabexpand{%
\catcode`\^^I=\active
\def^^I{\leavevmode\egroup
\dimen0=\wd0 % the width so far, or since the previous tab
\divide\dimen0 by\tabw
\multiply\dimen0 by\tabw % compute previous multiple of \tabw
\advance\dimen0 by\tabw % advance to next multiple of \tabw
\wd0=\dimen0 \box0 \starttabbox
}%
}
\catcode`\'=\active
\gdef\rquoteexpand{\catcode\rquoteChar=\active \def'{\codequoteright}}%
%
\catcode`\`=\active
\gdef\lquoteexpand{\catcode\lquoteChar=\active \def`{\codequoteleft}}%
%
\gdef\quoteexpand{\rquoteexpand \lquoteexpand}%
\endgroup
% start the verbatim environment.
\def\setupverbatim{%
\let\nonarrowing = t%
\nonfillstart
% Easiest (and conventionally used) font for verbatim
\tt
\def\par{\leavevmode\egroup\box0\endgraf}%
\catcode`\`=\active
\tabexpand
\quoteexpand
% Respect line breaks,
% print special symbols as themselves, and
% make each space count
% must do in this order:
\obeylines \uncatcodespecials \sepspaces
\everypar{\starttabbox}%
}
% Do the @verb magic: verbatim text is quoted by unique
% delimiter characters. Before first delimiter expect a
% right brace, after last delimiter expect closing brace:
%
% \def\doverb'{'#1'}'{#1}
%
% [Knuth] p. 382; only eat outer {}
\begingroup
\catcode`[=1\catcode`]=2\catcode`\{=\other\catcode`\}=\other
\gdef\doverb{#1[\def\next##1#1}[##1\endgroup]\next]
\endgroup
%
\def\verb{\begingroup\setupverb\doverb}
%
%
% Do the @verbatim magic: define the macro \doverbatim so that
% the (first) argument ends when '@end verbatim' is reached, ie:
%
% \def\doverbatim#1@end verbatim{#1}
%
% For Texinfo it's a lot easier than for LaTeX,
% because texinfo's \verbatim doesn't stop at '\end{verbatim}':
% we need not redefine '\', '{' and '}'.
%
% Inspired by LaTeX's verbatim command set [latex.ltx]
%
\begingroup
\catcode`\ =\active
\obeylines %
% ignore everything up to the first ^^M, that's the newline at the end
% of the @verbatim input line itself. Otherwise we get an extra blank
% line in the output.
\xdef\doverbatim#1^^M#2@end verbatim{#2\noexpand\end\gobble verbatim}%
% We really want {...\end verbatim} in the body of the macro, but
% without the active space; thus we have to use \xdef and \gobble.
\endgroup
%
\envdef\verbatim{%
\setupverbatim\doverbatim
}
\let\Everbatim = \afterenvbreak
% @verbatiminclude FILE - insert text of file in verbatim environment.
%
\def\verbatiminclude{\parseargusing\filenamecatcodes\doverbatiminclude}
%
\def\doverbatiminclude#1{%
{%
\makevalueexpandable
\setupverbatim
\input #1
\afterenvbreak
}%
}
% @copying ... @end copying.
% Save the text away for @insertcopying later.
%
% We save the uninterpreted tokens, rather than creating a box.
% Saving the text in a box would be much easier, but then all the
% typesetting commands (@smallbook, font changes, etc.) have to be done
% beforehand -- and a) we want @copying to be done first in the source
% file; b) letting users define the frontmatter in as flexible order as
% possible is very desirable.
%
\def\copying{\checkenv{}\begingroup\scanargctxt\docopying}
\def\docopying#1@end copying{\endgroup\def\copyingtext{#1}}
%
\def\insertcopying{%
\begingroup
\parindent = 0pt % paragraph indentation looks wrong on title page
\scanexp\copyingtext
\endgroup
}
\message{defuns,}
% @defun etc.
\newskip\defbodyindent \defbodyindent=.4in
\newskip\defargsindent \defargsindent=50pt
\newskip\deflastargmargin \deflastargmargin=18pt
% Start the processing of @deffn:
\def\startdefun{%
\ifnum\lastpenalty<10000
\medbreak
\else
% If there are two @def commands in a row, we'll have a \nobreak,
% which is there to keep the function description together with its
% header. But if there's nothing but headers, we need to allow a
% break somewhere. Check specifically for penalty 10002, inserted
% by \defargscommonending, instead of 10000, since the sectioning
% commands also insert a nobreak penalty, and we don't want to allow
% a break between a section heading and a defun.
%
\ifnum\lastpenalty=10002 \penalty2000 \fi
%
% Similarly, after a section heading, do not allow a break.
% But do insert the glue.
\medskip % preceded by discardable penalty, so not a breakpoint
\fi
%
\parindent=0in
\advance\leftskip by \defbodyindent
\exdentamount=\defbodyindent
}
\def\dodefunx#1{%
% First, check whether we are in the right environment:
\checkenv#1%
%
% As above, allow line break if we have multiple x headers in a row.
% It's not a great place, though.
\ifnum\lastpenalty=10002 \penalty3000 \fi
%
% And now, it's time to reuse the body of the original defun:
\expandafter\gobbledefun#1%
}
\def\gobbledefun#1\startdefun{}
% \printdefunline \deffnheader{text}
%
\def\printdefunline#1#2{%
\begingroup
% call \deffnheader:
#1#2 \endheader
% common ending:
\interlinepenalty = 10000
\advance\rightskip by 0pt plus 1fil
\endgraf
\nobreak\vskip -\parskip
\penalty 10002 % signal to \startdefun and \dodefunx
% Some of the @defun-type tags do not enable magic parentheses,
% rendering the following check redundant. But we don't optimize.
\checkparencounts
\endgroup
}
\def\Edefun{\endgraf\medbreak}
% \makedefun{deffn} creates \deffn, \deffnx and \Edeffn;
% the only thing remainnig is to define \deffnheader.
%
\def\makedefun#1{%
\expandafter\let\csname E#1\endcsname = \Edefun
\edef\temp{\noexpand\domakedefun
\makecsname{#1}\makecsname{#1x}\makecsname{#1header}}%
\temp
}
% \domakedefun \deffn \deffnx \deffnheader
%
% Define \deffn and \deffnx, without parameters.
% \deffnheader has to be defined explicitly.
%
\def\domakedefun#1#2#3{%
\envdef#1{%
\startdefun
\parseargusing\activeparens{\printdefunline#3}%
}%
\def#2{\dodefunx#1}%
\def#3%
}
%%% Untyped functions:
% @deffn category name args
\makedefun{deffn}{\deffngeneral{}}
% @deffn category class name args
\makedefun{defop}#1 {\defopon{#1\ \putwordon}}
% \defopon {category on}class name args
\def\defopon#1#2 {\deffngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} }
% \deffngeneral {subind}category name args
%
\def\deffngeneral#1#2 #3 #4\endheader{%
% Remember that \dosubind{fn}{foo}{} is equivalent to \doind{fn}{foo}.
\dosubind{fn}{\code{#3}}{#1}%
\defname{#2}{}{#3}\magicamp\defunargs{#4\unskip}%
}
%%% Typed functions:
% @deftypefn category type name args
\makedefun{deftypefn}{\deftypefngeneral{}}
% @deftypeop category class type name args
\makedefun{deftypeop}#1 {\deftypeopon{#1\ \putwordon}}
% \deftypeopon {category on}class type name args
\def\deftypeopon#1#2 {\deftypefngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} }
% \deftypefngeneral {subind}category type name args
%
\def\deftypefngeneral#1#2 #3 #4 #5\endheader{%
\dosubind{fn}{\code{#4}}{#1}%
\defname{#2}{#3}{#4}\defunargs{#5\unskip}%
}
%%% Typed variables:
% @deftypevr category type var args
\makedefun{deftypevr}{\deftypecvgeneral{}}
% @deftypecv category class type var args
\makedefun{deftypecv}#1 {\deftypecvof{#1\ \putwordof}}
% \deftypecvof {category of}class type var args
\def\deftypecvof#1#2 {\deftypecvgeneral{\putwordof\ \code{#2}}{#1\ \code{#2}} }
% \deftypecvgeneral {subind}category type var args
%
\def\deftypecvgeneral#1#2 #3 #4 #5\endheader{%
\dosubind{vr}{\code{#4}}{#1}%
\defname{#2}{#3}{#4}\defunargs{#5\unskip}%
}
%%% Untyped variables:
% @defvr category var args
\makedefun{defvr}#1 {\deftypevrheader{#1} {} }
% @defcv category class var args
\makedefun{defcv}#1 {\defcvof{#1\ \putwordof}}
% \defcvof {category of}class var args
\def\defcvof#1#2 {\deftypecvof{#1}#2 {} }
%%% Type:
% @deftp category name args
\makedefun{deftp}#1 #2 #3\endheader{%
\doind{tp}{\code{#2}}%
\defname{#1}{}{#2}\defunargs{#3\unskip}%
}
% Remaining @defun-like shortcuts:
\makedefun{defun}{\deffnheader{\putwordDeffunc} }
\makedefun{defmac}{\deffnheader{\putwordDefmac} }
\makedefun{defspec}{\deffnheader{\putwordDefspec} }
\makedefun{deftypefun}{\deftypefnheader{\putwordDeffunc} }
\makedefun{defvar}{\defvrheader{\putwordDefvar} }
\makedefun{defopt}{\defvrheader{\putwordDefopt} }
\makedefun{deftypevar}{\deftypevrheader{\putwordDefvar} }
\makedefun{defmethod}{\defopon\putwordMethodon}
\makedefun{deftypemethod}{\deftypeopon\putwordMethodon}
\makedefun{defivar}{\defcvof\putwordInstanceVariableof}
\makedefun{deftypeivar}{\deftypecvof\putwordInstanceVariableof}
% \defname, which formats the name of the @def (not the args).
% #1 is the category, such as "Function".
% #2 is the return type, if any.
% #3 is the function name.
%
% We are followed by (but not passed) the arguments, if any.
%
\def\defname#1#2#3{%
% Get the values of \leftskip and \rightskip as they were outside the @def...
\advance\leftskip by -\defbodyindent
%
% How we'll format the type name. Putting it in brackets helps
% distinguish it from the body text that may end up on the next line
% just below it.
\def\temp{#1}%
\setbox0=\hbox{\kern\deflastargmargin \ifx\temp\empty\else [\rm\temp]\fi}
%
% Figure out line sizes for the paragraph shape.
% The first line needs space for \box0; but if \rightskip is nonzero,
% we need only space for the part of \box0 which exceeds it:
\dimen0=\hsize \advance\dimen0 by -\wd0 \advance\dimen0 by \rightskip
% The continuations:
\dimen2=\hsize \advance\dimen2 by -\defargsindent
% (plain.tex says that \dimen1 should be used only as global.)
\parshape 2 0in \dimen0 \defargsindent \dimen2
%
% Put the type name to the right margin.
\noindent
\hbox to 0pt{%
\hfil\box0 \kern-\hsize
% \hsize has to be shortened this way:
\kern\leftskip
% Intentionally do not respect \rightskip, since we need the space.
}%
%
% Allow all lines to be underfull without complaint:
\tolerance=10000 \hbadness=10000
\exdentamount=\defbodyindent
{%
% defun fonts. We use typewriter by default (used to be bold) because:
% . we're printing identifiers, they should be in tt in principle.
% . in languages with many accents, such as Czech or French, it's
% common to leave accents off identifiers. The result looks ok in
% tt, but exceedingly strange in rm.
% . we don't want -- and --- to be treated as ligatures.
% . this still does not fix the ?` and !` ligatures, but so far no
% one has made identifiers using them :).
\df \tt
\def\temp{#2}% return value type
\ifx\temp\empty\else \tclose{\temp} \fi
#3% output function name
}%
{\rm\enskip}% hskip 0.5 em of \tenrm
%
\boldbrax
% arguments will be output next, if any.
}
% Print arguments in slanted roman (not ttsl), inconsistently with using
% tt for the name. This is because literal text is sometimes needed in
% the argument list (groff manual), and ttsl and tt are not very
% distinguishable. Prevent hyphenation at `-' chars.
%
\def\defunargs#1{%
% use sl by default (not ttsl),
% tt for the names.
\df \sl \hyphenchar\font=0
%
% On the other hand, if an argument has two dashes (for instance), we
% want a way to get ttsl. Let's try @var for that.
\let\var=\ttslanted
#1%
\sl\hyphenchar\font=45
}
% We want ()&[] to print specially on the defun line.
%
\def\activeparens{%
\catcode`\(=\active \catcode`\)=\active
\catcode`\[=\active \catcode`\]=\active
\catcode`\&=\active
}
% Make control sequences which act like normal parenthesis chars.
\let\lparen = ( \let\rparen = )
% Be sure that we always have a definition for `(', etc. For example,
% if the fn name has parens in it, \boldbrax will not be in effect yet,
% so TeX would otherwise complain about undefined control sequence.
{
\activeparens
\global\let(=\lparen \global\let)=\rparen
\global\let[=\lbrack \global\let]=\rbrack
\global\let& = \&
\gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb}
\gdef\magicamp{\let&=\amprm}
}
\newcount\parencount
% If we encounter &foo, then turn on ()-hacking afterwards
\newif\ifampseen
\def\amprm#1 {\ampseentrue{\bf\ }}
\def\parenfont{%
\ifampseen
% At the first level, print parens in roman,
% otherwise use the default font.
\ifnum \parencount=1 \rm \fi
\else
% The \sf parens (in \boldbrax) actually are a little bolder than
% the contained text. This is especially needed for [ and ] .
\sf
\fi
}
\def\infirstlevel#1{%
\ifampseen
\ifnum\parencount=1
#1%
\fi
\fi
}
\def\bfafterword#1 {#1 \bf}
\def\opnr{%
\global\advance\parencount by 1
{\parenfont(}%
\infirstlevel \bfafterword
}
\def\clnr{%
{\parenfont)}%
\infirstlevel \sl
\global\advance\parencount by -1
}
\newcount\brackcount
\def\lbrb{%
\global\advance\brackcount by 1
{\bf[}%
}
\def\rbrb{%
{\bf]}%
\global\advance\brackcount by -1
}
\def\checkparencounts{%
\ifnum\parencount=0 \else \badparencount \fi
\ifnum\brackcount=0 \else \badbrackcount \fi
}
\def\badparencount{%
\errmessage{Unbalanced parentheses in @def}%
\global\parencount=0
}
\def\badbrackcount{%
\errmessage{Unbalanced square braces in @def}%
\global\brackcount=0
}
\message{macros,}
% @macro.
% To do this right we need a feature of e-TeX, \scantokens,
% which we arrange to emulate with a temporary file in ordinary TeX.
\ifx\eTeXversion\undefined
\newwrite\macscribble
\def\scantokens#1{%
\toks0={#1}%
\immediate\openout\macscribble=\jobname.tmp
\immediate\write\macscribble{\the\toks0}%
\immediate\closeout\macscribble
\input \jobname.tmp
}
\fi
\def\scanmacro#1{%
\begingroup
\newlinechar`\^^M
\let\xeatspaces\eatspaces
% Undo catcode changes of \startcontents and \doprintindex
% When called from @insertcopying or (short)caption, we need active
% backslash to get it printed correctly. Previously, we had
% \catcode`\\=\other instead. We'll see whether a problem appears
% with macro expansion. --kasal, 19aug04
\catcode`\@=0 \catcode`\\=\active \escapechar=`\@
% ... and \example
\spaceisspace
%
% Append \endinput to make sure that TeX does not see the ending newline.
% I've verified that it is necessary both for e-TeX and for ordinary TeX
% --kasal, 29nov03
\scantokens{#1\endinput}%
\endgroup
}
\def\scanexp#1{%
\edef\temp{\noexpand\scanmacro{#1}}%
\temp
}
\newcount\paramno % Count of parameters
\newtoks\macname % Macro name
\newif\ifrecursive % Is it recursive?
% List of all defined macros in the form
% \definedummyword\macro1\definedummyword\macro2...
% Currently is also contains all @aliases; the list can be split
% if there is a need.
\def\macrolist{}
% Add the macro to \macrolist
\def\addtomacrolist#1{\expandafter \addtomacrolistxxx \csname#1\endcsname}
\def\addtomacrolistxxx#1{%
\toks0 = \expandafter{\macrolist\definedummyword#1}%
\xdef\macrolist{\the\toks0}%
}
% Utility routines.
% This does \let #1 = #2, with \csnames; that is,
% \let \csname#1\endcsname = \csname#2\endcsname
% (except of course we have to play expansion games).
%
\def\cslet#1#2{%
\expandafter\let
\csname#1\expandafter\endcsname
\csname#2\endcsname
}
% Trim leading and trailing spaces off a string.
% Concepts from aro-bend problem 15 (see CTAN).
{\catcode`\@=11
\gdef\eatspaces #1{\expandafter\trim@\expandafter{#1 }}
\gdef\trim@ #1{\trim@@ @#1 @ #1 @ @@}
\gdef\trim@@ #1@ #2@ #3@@{\trim@@@\empty #2 @}
\def\unbrace#1{#1}
\unbrace{\gdef\trim@@@ #1 } #2@{#1}
}
% Trim a single trailing ^^M off a string.
{\catcode`\^^M=\other \catcode`\Q=3%
\gdef\eatcr #1{\eatcra #1Q^^MQ}%
\gdef\eatcra#1^^MQ{\eatcrb#1Q}%
\gdef\eatcrb#1Q#2Q{#1}%
}
% Macro bodies are absorbed as an argument in a context where
% all characters are catcode 10, 11 or 12, except \ which is active
% (as in normal texinfo). It is necessary to change the definition of \.
% It's necessary to have hard CRs when the macro is executed. This is
% done by making ^^M (\endlinechar) catcode 12 when reading the macro
% body, and then making it the \newlinechar in \scanmacro.
\def\scanctxt{%
\catcode`\"=\other
\catcode`\+=\other
\catcode`\<=\other
\catcode`\>=\other
\catcode`\@=\other
\catcode`\^=\other
\catcode`\_=\other
\catcode`\|=\other
\catcode`\~=\other
}
\def\scanargctxt{%
\scanctxt
\catcode`\\=\other
\catcode`\^^M=\other
}
\def\macrobodyctxt{%
\scanctxt
\catcode`\{=\other
\catcode`\}=\other
\catcode`\^^M=\other
\usembodybackslash
}
\def\macroargctxt{%
\scanctxt
\catcode`\\=\other
}
% \mbodybackslash is the definition of \ in @macro bodies.
% It maps \foo\ => \csname macarg.foo\endcsname => #N
% where N is the macro parameter number.
% We define \csname macarg.\endcsname to be \realbackslash, so
% \\ in macro replacement text gets you a backslash.
{\catcode`@=0 @catcode`@\=@active
@gdef@usembodybackslash{@let\=@mbodybackslash}
@gdef@mbodybackslash#1\{@csname macarg.#1@endcsname}
}
\expandafter\def\csname macarg.\endcsname{\realbackslash}
\def\macro{\recursivefalse\parsearg\macroxxx}
\def\rmacro{\recursivetrue\parsearg\macroxxx}
\def\macroxxx#1{%
\getargs{#1}% now \macname is the macname and \argl the arglist
\ifx\argl\empty % no arguments
\paramno=0%
\else
\expandafter\parsemargdef \argl;%
\fi
\if1\csname ismacro.\the\macname\endcsname
\message{Warning: redefining \the\macname}%
\else
\expandafter\ifx\csname \the\macname\endcsname \relax
\else \errmessage{Macro name \the\macname\space already defined}\fi
\global\cslet{macsave.\the\macname}{\the\macname}%
\global\expandafter\let\csname ismacro.\the\macname\endcsname=1%
\addtomacrolist{\the\macname}%
\fi
\begingroup \macrobodyctxt
\ifrecursive \expandafter\parsermacbody
\else \expandafter\parsemacbody
\fi}
\parseargdef\unmacro{%
\if1\csname ismacro.#1\endcsname
\global\cslet{#1}{macsave.#1}%
\global\expandafter\let \csname ismacro.#1\endcsname=0%
% Remove the macro name from \macrolist:
\begingroup
\expandafter\let\csname#1\endcsname \relax
\let\definedummyword\unmacrodo
\xdef\macrolist{\macrolist}%
\endgroup
\else
\errmessage{Macro #1 not defined}%
\fi
}
% Called by \do from \dounmacro on each macro. The idea is to omit any
% macro definitions that have been changed to \relax.
%
\def\unmacrodo#1{%
\ifx #1\relax
% remove this
\else
\noexpand\definedummyword \noexpand#1%
\fi
}
% This makes use of the obscure feature that if the last token of a
% is #, then the preceding argument is delimited by
% an opening brace, and that opening brace is not consumed.
\def\getargs#1{\getargsxxx#1{}}
\def\getargsxxx#1#{\getmacname #1 \relax\getmacargs}
\def\getmacname #1 #2\relax{\macname={#1}}
\def\getmacargs#1{\def\argl{#1}}
% Parse the optional {params} list. Set up \paramno and \paramlist
% so \defmacro knows what to do. Define \macarg.blah for each blah
% in the params list, to be ##N where N is the position in that list.
% That gets used by \mbodybackslash (above).
% We need to get `macro parameter char #' into several definitions.
% The technique used is stolen from LaTeX: let \hash be something
% unexpandable, insert that wherever you need a #, and then redefine
% it to # just before using the token list produced.
%
% The same technique is used to protect \eatspaces till just before
% the macro is used.
\def\parsemargdef#1;{\paramno=0\def\paramlist{}%
\let\hash\relax\let\xeatspaces\relax\parsemargdefxxx#1,;,}
\def\parsemargdefxxx#1,{%
\if#1;\let\next=\relax
\else \let\next=\parsemargdefxxx
\advance\paramno by 1%
\expandafter\edef\csname macarg.\eatspaces{#1}\endcsname
{\xeatspaces{\hash\the\paramno}}%
\edef\paramlist{\paramlist\hash\the\paramno,}%
\fi\next}
% These two commands read recursive and nonrecursive macro bodies.
% (They're different since rec and nonrec macros end differently.)
\long\def\parsemacbody#1@end macro%
{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
\long\def\parsermacbody#1@end rmacro%
{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
% This defines the macro itself. There are six cases: recursive and
% nonrecursive macros of zero, one, and many arguments.
% Much magic with \expandafter here.
% \xdef is used so that macro definitions will survive the file
% they're defined in; @include reads the file inside a group.
\def\defmacro{%
\let\hash=##% convert placeholders to macro parameter chars
\ifrecursive
\ifcase\paramno
% 0
\expandafter\xdef\csname\the\macname\endcsname{%
\noexpand\scanmacro{\temp}}%
\or % 1
\expandafter\xdef\csname\the\macname\endcsname{%
\bgroup\noexpand\macroargctxt
\noexpand\braceorline
\expandafter\noexpand\csname\the\macname xxx\endcsname}%
\expandafter\xdef\csname\the\macname xxx\endcsname##1{%
\egroup\noexpand\scanmacro{\temp}}%
\else % many
\expandafter\xdef\csname\the\macname\endcsname{%
\bgroup\noexpand\macroargctxt
\noexpand\csname\the\macname xx\endcsname}%
\expandafter\xdef\csname\the\macname xx\endcsname##1{%
\expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
\expandafter\expandafter
\expandafter\xdef
\expandafter\expandafter
\csname\the\macname xxx\endcsname
\paramlist{\egroup\noexpand\scanmacro{\temp}}%
\fi
\else
\ifcase\paramno
% 0
\expandafter\xdef\csname\the\macname\endcsname{%
\noexpand\norecurse{\the\macname}%
\noexpand\scanmacro{\temp}\egroup}%
\or % 1
\expandafter\xdef\csname\the\macname\endcsname{%
\bgroup\noexpand\macroargctxt
\noexpand\braceorline
\expandafter\noexpand\csname\the\macname xxx\endcsname}%
\expandafter\xdef\csname\the\macname xxx\endcsname##1{%
\egroup
\noexpand\norecurse{\the\macname}%
\noexpand\scanmacro{\temp}\egroup}%
\else % many
\expandafter\xdef\csname\the\macname\endcsname{%
\bgroup\noexpand\macroargctxt
\expandafter\noexpand\csname\the\macname xx\endcsname}%
\expandafter\xdef\csname\the\macname xx\endcsname##1{%
\expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
\expandafter\expandafter
\expandafter\xdef
\expandafter\expandafter
\csname\the\macname xxx\endcsname
\paramlist{%
\egroup
\noexpand\norecurse{\the\macname}%
\noexpand\scanmacro{\temp}\egroup}%
\fi
\fi}
\def\norecurse#1{\bgroup\cslet{#1}{macsave.#1}}
% \braceorline decides whether the next nonwhitespace character is a
% {. If so it reads up to the closing }, if not, it reads the whole
% line. Whatever was read is then fed to the next control sequence
% as an argument (by \parsebrace or \parsearg)
\def\braceorline#1{\let\macnamexxx=#1\futurelet\nchar\braceorlinexxx}
\def\braceorlinexxx{%
\ifx\nchar\bgroup\else
\expandafter\parsearg
\fi \macnamexxx}
% @alias.
% We need some trickery to remove the optional spaces around the equal
% sign. Just make them active and then expand them all to nothing.
\def\alias{\parseargusing\obeyspaces\aliasxxx}
\def\aliasxxx #1{\aliasyyy#1\relax}
\def\aliasyyy #1=#2\relax{%
{%
\expandafter\let\obeyedspace=\empty
\addtomacrolist{#1}%
\xdef\next{\global\let\makecsname{#1}=\makecsname{#2}}%
}%
\next
}
\message{cross references,}
\newwrite\auxfile
\newif\ifhavexrefs % True if xref values are known.
\newif\ifwarnedxrefs % True if we warned once that they aren't known.
% @inforef is relatively simple.
\def\inforef #1{\inforefzzz #1,,,,**}
\def\inforefzzz #1,#2,#3,#4**{\putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}},
node \samp{\ignorespaces#1{}}}
% @node's only job in TeX is to define \lastnode, which is used in
% cross-references. The @node line might or might not have commas, and
% might or might not have spaces before the first comma, like:
% @node foo , bar , ...
% We don't want such trailing spaces in the node name.
%
\parseargdef\node{\checkenv{}\donode #1 ,\finishnodeparse}
%
% also remove a trailing comma, in case of something like this:
% @node Help-Cross, , , Cross-refs
\def\donode#1 ,#2\finishnodeparse{\dodonode #1,\finishnodeparse}
\def\dodonode#1,#2\finishnodeparse{\gdef\lastnode{#1}}
\let\nwnode=\node
\let\lastnode=\empty
% Write a cross-reference definition for the current node. #1 is the
% type (Ynumbered, Yappendix, Ynothing).
%
\def\donoderef#1{%
\ifx\lastnode\empty\else
\setref{\lastnode}{#1}%
\global\let\lastnode=\empty
\fi
}
% @anchor{NAME} -- define xref target at arbitrary point.
%
\newcount\savesfregister
%
\def\savesf{\relax \ifhmode \savesfregister=\spacefactor \fi}
\def\restoresf{\relax \ifhmode \spacefactor=\savesfregister \fi}
\def\anchor#1{\savesf \setref{#1}{Ynothing}\restoresf \ignorespaces}
% \setref{NAME}{SNT} defines a cross-reference point NAME (a node or an
% anchor), which consists of three parts:
% 1) NAME-title - the current sectioning name taken from \thissection,
% or the anchor name.
% 2) NAME-snt - section number and type, passed as the SNT arg, or
% empty for anchors.
% 3) NAME-pg - the page number.
%
% This is called from \donoderef, \anchor, and \dofloat. In the case of
% floats, there is an additional part, which is not written here:
% 4) NAME-lof - the text as it should appear in a @listoffloats.
%
\def\setref#1#2{%
\pdfmkdest{#1}%
\iflinks
{%
\atdummies % preserve commands, but don't expand them
\edef\writexrdef##1##2{%
\write\auxfile{@xrdef{#1-% #1 of \setref, expanded by the \edef
##1}{##2}}% these are parameters of \writexrdef
}%
\toks0 = \expandafter{\thissection}%
\immediate \writexrdef{title}{\the\toks0 }%
\immediate \writexrdef{snt}{\csname #2\endcsname}% \Ynumbered etc.
\writexrdef{pg}{\folio}% will be written later, during \shipout
}%
\fi
}
% @xref, @pxref, and @ref generate cross-references. For \xrefX, #1 is
% the node name, #2 the name of the Info cross-reference, #3 the printed
% node name, #4 the name of the Info file, #5 the name of the printed
% manual. All but the node name can be omitted.
%
\def\pxref#1{\putwordsee{} \xrefX[#1,,,,,,,]}
\def\xref#1{\putwordSee{} \xrefX[#1,,,,,,,]}
\def\ref#1{\xrefX[#1,,,,,,,]}
\def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup
\unsepspaces
\def\printedmanual{\ignorespaces #5}%
\def\printedrefname{\ignorespaces #3}%
\setbox1=\hbox{\printedmanual\unskip}%
\setbox0=\hbox{\printedrefname\unskip}%
\ifdim \wd0 = 0pt
% No printed node name was explicitly given.
\expandafter\ifx\csname SETxref-automatic-section-title\endcsname\relax
% Use the node name inside the square brackets.
\def\printedrefname{\ignorespaces #1}%
\else
% Use the actual chapter/section title appear inside
% the square brackets. Use the real section title if we have it.
\ifdim \wd1 > 0pt
% It is in another manual, so we don't have it.
\def\printedrefname{\ignorespaces #1}%
\else
\ifhavexrefs
% We know the real title if we have the xref values.
\def\printedrefname{\refx{#1-title}{}}%
\else
% Otherwise just copy the Info node name.
\def\printedrefname{\ignorespaces #1}%
\fi%
\fi
\fi
\fi
%
% Make link in pdf output.
\ifpdf
\leavevmode
\getfilename{#4}%
{\turnoffactive
% See comments at \activebackslashdouble.
{\activebackslashdouble \xdef\pdfxrefdest{#1}%
\backslashparens\pdfxrefdest}%
%
\ifnum\filenamelength>0
\startlink attr{/Border [0 0 0]}%
goto file{\the\filename.pdf} name{\pdfxrefdest}%
\else
\startlink attr{/Border [0 0 0]}%
goto name{\pdfmkpgn{\pdfxrefdest}}%
\fi
}%
\linkcolor
\fi
%
% Float references are printed completely differently: "Figure 1.2"
% instead of "[somenode], p.3". We distinguish them by the
% LABEL-title being set to a magic string.
{%
% Have to otherify everything special to allow the \csname to
% include an _ in the xref name, etc.
\indexnofonts
\turnoffactive
\expandafter\global\expandafter\let\expandafter\Xthisreftitle
\csname XR#1-title\endcsname
}%
\iffloat\Xthisreftitle
% If the user specified the print name (third arg) to the ref,
% print it instead of our usual "Figure 1.2".
\ifdim\wd0 = 0pt
\refx{#1-snt}{}%
\else
\printedrefname
\fi
%
% if the user also gave the printed manual name (fifth arg), append
% "in MANUALNAME".
\ifdim \wd1 > 0pt
\space \putwordin{} \cite{\printedmanual}%
\fi
\else
% node/anchor (non-float) references.
%
% If we use \unhbox0 and \unhbox1 to print the node names, TeX does not
% insert empty discretionaries after hyphens, which means that it will
% not find a line break at a hyphen in a node names. Since some manuals
% are best written with fairly long node names, containing hyphens, this
% is a loss. Therefore, we give the text of the node name again, so it
% is as if TeX is seeing it for the first time.
\ifdim \wd1 > 0pt
\putwordsection{} ``\printedrefname'' \putwordin{} \cite{\printedmanual}%
\else
% _ (for example) has to be the character _ for the purposes of the
% control sequence corresponding to the node, but it has to expand
% into the usual \leavevmode...\vrule stuff for purposes of
% printing. So we \turnoffactive for the \refx-snt, back on for the
% printing, back off for the \refx-pg.
{\turnoffactive
% Only output a following space if the -snt ref is nonempty; for
% @unnumbered and @anchor, it won't be.
\setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}%
\ifdim \wd2 > 0pt \refx{#1-snt}\space\fi
}%
% output the `[mynode]' via a macro so it can be overridden.
\xrefprintnodename\printedrefname
%
% But we always want a comma and a space:
,\space
%
% output the `page 3'.
\turnoffactive \putwordpage\tie\refx{#1-pg}{}%
\fi
\fi
\endlink
\endgroup}
% This macro is called from \xrefX for the `[nodename]' part of xref
% output. It's a separate macro only so it can be changed more easily,
% since square brackets don't work well in some documents. Particularly
% one that Bob is working on :).
%
\def\xrefprintnodename#1{[#1]}
% Things referred to by \setref.
%
\def\Ynothing{}
\def\Yomitfromtoc{}
\def\Ynumbered{%
\ifnum\secno=0
\putwordChapter@tie \the\chapno
\else \ifnum\subsecno=0
\putwordSection@tie \the\chapno.\the\secno
\else \ifnum\subsubsecno=0
\putwordSection@tie \the\chapno.\the\secno.\the\subsecno
\else
\putwordSection@tie \the\chapno.\the\secno.\the\subsecno.\the\subsubsecno
\fi\fi\fi
}
\def\Yappendix{%
\ifnum\secno=0
\putwordAppendix@tie @char\the\appendixno{}%
\else \ifnum\subsecno=0
\putwordSection@tie @char\the\appendixno.\the\secno
\else \ifnum\subsubsecno=0
\putwordSection@tie @char\the\appendixno.\the\secno.\the\subsecno
\else
\putwordSection@tie
@char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno
\fi\fi\fi
}
% Define \refx{NAME}{SUFFIX} to reference a cross-reference string named NAME.
% If its value is nonempty, SUFFIX is output afterward.
%
\def\refx#1#2{%
{%
\indexnofonts
\otherbackslash
\expandafter\global\expandafter\let\expandafter\thisrefX
\csname XR#1\endcsname
}%
\ifx\thisrefX\relax
% If not defined, say something at least.
\angleleft un\-de\-fined\angleright
\iflinks
\ifhavexrefs
\message{\linenumber Undefined cross reference `#1'.}%
\else
\ifwarnedxrefs\else
\global\warnedxrefstrue
\message{Cross reference values unknown; you must run TeX again.}%
\fi
\fi
\fi
\else
% It's defined, so just use it.
\thisrefX
\fi
#2% Output the suffix in any case.
}
% This is the macro invoked by entries in the aux file. Usually it's
% just a \def (we prepend XR to the control sequence name to avoid
% collisions). But if this is a float type, we have more work to do.
%
\def\xrdef#1#2{%
\expandafter\gdef\csname XR#1\endcsname{#2}% remember this xref value.
%
% Was that xref control sequence that we just defined for a float?
\expandafter\iffloat\csname XR#1\endcsname
% it was a float, and we have the (safe) float type in \iffloattype.
\expandafter\let\expandafter\floatlist
\csname floatlist\iffloattype\endcsname
%
% Is this the first time we've seen this float type?
\expandafter\ifx\floatlist\relax
\toks0 = {\do}% yes, so just \do
\else
% had it before, so preserve previous elements in list.
\toks0 = \expandafter{\floatlist\do}%
\fi
%
% Remember this xref in the control sequence \floatlistFLOATTYPE,
% for later use in \listoffloats.
\expandafter\xdef\csname floatlist\iffloattype\endcsname{\the\toks0{#1}}%
\fi
}
% Read the last existing aux file, if any. No error if none exists.
%
\def\tryauxfile{%
\openin 1 \jobname.aux
\ifeof 1 \else
\readdatafile{aux}%
\global\havexrefstrue
\fi
\closein 1
}
\def\setupdatafile{%
\catcode`\^^@=\other
\catcode`\^^A=\other
\catcode`\^^B=\other
\catcode`\^^C=\other
\catcode`\^^D=\other
\catcode`\^^E=\other
\catcode`\^^F=\other
\catcode`\^^G=\other
\catcode`\^^H=\other
\catcode`\^^K=\other
\catcode`\^^L=\other
\catcode`\^^N=\other
\catcode`\^^P=\other
\catcode`\^^Q=\other
\catcode`\^^R=\other
\catcode`\^^S=\other
\catcode`\^^T=\other
\catcode`\^^U=\other
\catcode`\^^V=\other
\catcode`\^^W=\other
\catcode`\^^X=\other
\catcode`\^^Z=\other
\catcode`\^^[=\other
\catcode`\^^\=\other
\catcode`\^^]=\other
\catcode`\^^^=\other
\catcode`\^^_=\other
% It was suggested to set the catcode of ^ to 7, which would allow ^^e4 etc.
% in xref tags, i.e., node names. But since ^^e4 notation isn't
% supported in the main text, it doesn't seem desirable. Furthermore,
% that is not enough: for node names that actually contain a ^
% character, we would end up writing a line like this: 'xrdef {'hat
% b-title}{'hat b} and \xrdef does a \csname...\endcsname on the first
% argument, and \hat is not an expandable control sequence. It could
% all be worked out, but why? Either we support ^^ or we don't.
%
% The other change necessary for this was to define \auxhat:
% \def\auxhat{\def^{'hat }}% extra space so ok if followed by letter
% and then to call \auxhat in \setq.
%
\catcode`\^=\other
%
% Special characters. Should be turned off anyway, but...
\catcode`\~=\other
\catcode`\[=\other
\catcode`\]=\other
\catcode`\"=\other
\catcode`\_=\other
\catcode`\|=\other
\catcode`\<=\other
\catcode`\>=\other
\catcode`\$=\other
\catcode`\#=\other
\catcode`\&=\other
\catcode`\%=\other
\catcode`+=\other % avoid \+ for paranoia even though we've turned it off
%
% This is to support \ in node names and titles, since the \
% characters end up in a \csname. It's easier than
% leaving it active and making its active definition an actual \
% character. What I don't understand is why it works in the *value*
% of the xrdef. Seems like it should be a catcode12 \, and that
% should not typeset properly. But it works, so I'm moving on for
% now. --karl, 15jan04.
\catcode`\\=\other
%
% Make the characters 128-255 be printing characters.
{%
\count1=128
\def\loop{%
\catcode\count1=\other
\advance\count1 by 1
\ifnum \count1<256 \loop \fi
}%
}%
%
% @ is our escape character in .aux files, and we need braces.
\catcode`\{=1
\catcode`\}=2
\catcode`\@=0
}
\def\readdatafile#1{%
\begingroup
\setupdatafile
\input\jobname.#1
\endgroup}
\message{insertions,}
% including footnotes.
\newcount \footnoteno
% The trailing space in the following definition for supereject is
% vital for proper filling; pages come out unaligned when you do a
% pagealignmacro call if that space before the closing brace is
% removed. (Generally, numeric constants should always be followed by a
% space to prevent strange expansion errors.)
\def\supereject{\par\penalty -20000\footnoteno =0 }
% @footnotestyle is meaningful for info output only.
\let\footnotestyle=\comment
{\catcode `\@=11
%
% Auto-number footnotes. Otherwise like plain.
\gdef\footnote{%
\let\indent=\ptexindent
\let\noindent=\ptexnoindent
\global\advance\footnoteno by \@ne
\edef\thisfootno{$^{\the\footnoteno}$}%
%
% In case the footnote comes at the end of a sentence, preserve the
% extra spacing after we do the footnote number.
\let\@sf\empty
\ifhmode\edef\@sf{\spacefactor\the\spacefactor}\ptexslash\fi
%
% Remove inadvertent blank space before typesetting the footnote number.
\unskip
\thisfootno\@sf
\dofootnote
}%
% Don't bother with the trickery in plain.tex to not require the
% footnote text as a parameter. Our footnotes don't need to be so general.
%
% Oh yes, they do; otherwise, @ifset (and anything else that uses
% \parseargline) fails inside footnotes because the tokens are fixed when
% the footnote is read. --karl, 16nov96.
%
\gdef\dofootnote{%
\insert\footins\bgroup
% We want to typeset this text as a normal paragraph, even if the
% footnote reference occurs in (for example) a display environment.
% So reset some parameters.
\hsize=\pagewidth
\interlinepenalty\interfootnotelinepenalty
\splittopskip\ht\strutbox % top baseline for broken footnotes
\splitmaxdepth\dp\strutbox
\floatingpenalty\@MM
\leftskip\z@skip
\rightskip\z@skip
\spaceskip\z@skip
\xspaceskip\z@skip
\parindent\defaultparindent
%
\smallfonts \rm
%
% Because we use hanging indentation in footnotes, a @noindent appears
% to exdent this text, so make it be a no-op. makeinfo does not use
% hanging indentation so @noindent can still be needed within footnote
% text after an @example or the like (not that this is good style).
\let\noindent = \relax
%
% Hang the footnote text off the number. Use \everypar in case the
% footnote extends for more than one paragraph.
\everypar = {\hang}%
\textindent{\thisfootno}%
%
% Don't crash into the line above the footnote text. Since this
% expands into a box, it must come within the paragraph, lest it
% provide a place where TeX can split the footnote.
\footstrut
\futurelet\next\fo@t
}
}%end \catcode `\@=11
% In case a @footnote appears in a vbox, save the footnote text and create
% the real \insert just after the vbox finished. Otherwise, the insertion
% would be lost.
% Similarily, if a @footnote appears inside an alignment, save the footnote
% text to a box and make the \insert when a row of the table is finished.
% And the same can be done for other insert classes. --kasal, 16nov03.
% Replace the \insert primitive by a cheating macro.
% Deeper inside, just make sure that the saved insertions are not spilled
% out prematurely.
%
\def\startsavinginserts{%
\ifx \insert\ptexinsert
\let\insert\saveinsert
\else
\let\checkinserts\relax
\fi
}
% This \insert replacement works for both \insert\footins{foo} and
% \insert\footins\bgroup foo\egroup, but it doesn't work for \insert27{foo}.
%
\def\saveinsert#1{%
\edef\next{\noexpand\savetobox \makeSAVEname#1}%
\afterassignment\next
% swallow the left brace
\let\temp =
}
\def\makeSAVEname#1{\makecsname{SAVE\expandafter\gobble\string#1}}
\def\savetobox#1{\global\setbox#1 = \vbox\bgroup \unvbox#1}
\def\checksaveins#1{\ifvoid#1\else \placesaveins#1\fi}
\def\placesaveins#1{%
\ptexinsert \csname\expandafter\gobblesave\string#1\endcsname
{\box#1}%
}
% eat @SAVE -- beware, all of them have catcode \other:
{
\def\dospecials{\do S\do A\do V\do E} \uncatcodespecials % ;-)
\gdef\gobblesave @SAVE{}
}
% initialization:
\def\newsaveins #1{%
\edef\next{\noexpand\newsaveinsX \makeSAVEname#1}%
\next
}
\def\newsaveinsX #1{%
\csname newbox\endcsname #1%
\expandafter\def\expandafter\checkinserts\expandafter{\checkinserts
\checksaveins #1}%
}
% initialize:
\let\checkinserts\empty
\newsaveins\footins
\newsaveins\margin
% @image. We use the macros from epsf.tex to support this.
% If epsf.tex is not installed and @image is used, we complain.
%
% Check for and read epsf.tex up front. If we read it only at @image
% time, we might be inside a group, and then its definitions would get
% undone and the next image would fail.
\openin 1 = epsf.tex
\ifeof 1 \else
% Do not bother showing banner with epsf.tex v2.7k (available in
% doc/epsf.tex and on ctan).
\def\epsfannounce{\toks0 = }%
\input epsf.tex
\fi
\closein 1
%
% We will only complain once about lack of epsf.tex.
\newif\ifwarnednoepsf
\newhelp\noepsfhelp{epsf.tex must be installed for images to
work. It is also included in the Texinfo distribution, or you can get
it from ftp://tug.org/tex/epsf.tex.}
%
\def\image#1{%
\ifx\epsfbox\undefined
\ifwarnednoepsf \else
\errhelp = \noepsfhelp
\errmessage{epsf.tex not found, images will be ignored}%
\global\warnednoepsftrue
\fi
\else
\imagexxx #1,,,,,\finish
\fi
}
%
% Arguments to @image:
% #1 is (mandatory) image filename; we tack on .eps extension.
% #2 is (optional) width, #3 is (optional) height.
% #4 is (ignored optional) html alt text.
% #5 is (ignored optional) extension.
% #6 is just the usual extra ignored arg for parsing this stuff.
\newif\ifimagevmode
\def\imagexxx#1,#2,#3,#4,#5,#6\finish{\begingroup
\catcode`\^^M = 5 % in case we're inside an example
\normalturnoffactive % allow _ et al. in names
% If the image is by itself, center it.
\ifvmode
\imagevmodetrue
\nobreak\bigskip
% Usually we'll have text after the image which will insert
% \parskip glue, so insert it here too to equalize the space
% above and below.
\nobreak\vskip\parskip
\nobreak
\line\bgroup
\fi
%
% Output the image.
\ifpdf
\dopdfimage{#1}{#2}{#3}%
\else
% \epsfbox itself resets \epsf?size at each figure.
\setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi
\setbox0 = \hbox{\ignorespaces #3}\ifdim\wd0 > 0pt \epsfysize=#3\relax \fi
\epsfbox{#1.eps}%
\fi
%
\ifimagevmode \egroup \bigbreak \fi % space after the image
\endgroup}
% @float FLOATTYPE,LABEL,LOC ... @end float for displayed figures, tables,
% etc. We don't actually implement floating yet, we always include the
% float "here". But it seemed the best name for the future.
%
\envparseargdef\float{\eatcommaspace\eatcommaspace\dofloat#1, , ,\finish}
% There may be a space before second and/or third parameter; delete it.
\def\eatcommaspace#1, {#1,}
% #1 is the optional FLOATTYPE, the text label for this float, typically
% "Figure", "Table", "Example", etc. Can't contain commas. If omitted,
% this float will not be numbered and cannot be referred to.
%
% #2 is the optional xref label. Also must be present for the float to
% be referable.
%
% #3 is the optional positioning argument; for now, it is ignored. It
% will somehow specify the positions allowed to float to (here, top, bottom).
%
% We keep a separate counter for each FLOATTYPE, which we reset at each
% chapter-level command.
\let\resetallfloatnos=\empty
%
\def\dofloat#1,#2,#3,#4\finish{%
\let\thiscaption=\empty
\let\thisshortcaption=\empty
%
% don't lose footnotes inside @float.
%
% BEWARE: when the floats start float, we have to issue warning whenever an
% insert appears inside a float which could possibly float. --kasal, 26may04
%
\startsavinginserts
%
% We can't be used inside a paragraph.
\par
%
\vtop\bgroup
\def\floattype{#1}%
\def\floatlabel{#2}%
\def\floatloc{#3}% we do nothing with this yet.
%
\ifx\floattype\empty
\let\safefloattype=\empty
\else
{%
% the floattype might have accents or other special characters,
% but we need to use it in a control sequence name.
\indexnofonts
\turnoffactive
\xdef\safefloattype{\floattype}%
}%
\fi
%
% If label is given but no type, we handle that as the empty type.
\ifx\floatlabel\empty \else
% We want each FLOATTYPE to be numbered separately (Figure 1,
% Table 1, Figure 2, ...). (And if no label, no number.)
%
\expandafter\getfloatno\csname\safefloattype floatno\endcsname
\global\advance\floatno by 1
%
{%
% This magic value for \thissection is output by \setref as the
% XREFLABEL-title value. \xrefX uses it to distinguish float
% labels (which have a completely different output format) from
% node and anchor labels. And \xrdef uses it to construct the
% lists of floats.
%
\edef\thissection{\floatmagic=\safefloattype}%
\setref{\floatlabel}{Yfloat}%
}%
\fi
%
% start with \parskip glue, I guess.
\vskip\parskip
%
% Don't suppress indentation if a float happens to start a section.
\restorefirstparagraphindent
}
% we have these possibilities:
% @float Foo,lbl & @caption{Cap}: Foo 1.1: Cap
% @float Foo,lbl & no caption: Foo 1.1
% @float Foo & @caption{Cap}: Foo: Cap
% @float Foo & no caption: Foo
% @float ,lbl & Caption{Cap}: 1.1: Cap
% @float ,lbl & no caption: 1.1
% @float & @caption{Cap}: Cap
% @float & no caption:
%
\def\Efloat{%
\let\floatident = \empty
%
% In all cases, if we have a float type, it comes first.
\ifx\floattype\empty \else \def\floatident{\floattype}\fi
%
% If we have an xref label, the number comes next.
\ifx\floatlabel\empty \else
\ifx\floattype\empty \else % if also had float type, need tie first.
\appendtomacro\floatident{\tie}%
\fi
% the number.
\appendtomacro\floatident{\chaplevelprefix\the\floatno}%
\fi
%
% Start the printed caption with what we've constructed in
% \floatident, but keep it separate; we need \floatident again.
\let\captionline = \floatident
%
\ifx\thiscaption\empty \else
\ifx\floatident\empty \else
\appendtomacro\captionline{: }% had ident, so need a colon between
\fi
%
% caption text.
\appendtomacro\captionline{\scanexp\thiscaption}%
\fi
%
% If we have anything to print, print it, with space before.
% Eventually this needs to become an \insert.
\ifx\captionline\empty \else
\vskip.5\parskip
\captionline
%
% Space below caption.
\vskip\parskip
\fi
%
% If have an xref label, write the list of floats info. Do this
% after the caption, to avoid chance of it being a breakpoint.
\ifx\floatlabel\empty \else
% Write the text that goes in the lof to the aux file as
% \floatlabel-lof. Besides \floatident, we include the short
% caption if specified, else the full caption if specified, else nothing.
{%
\atdummies
%
% since we read the caption text in the macro world, where ^^M
% is turned into a normal character, we have to scan it back, so
% we don't write the literal three characters "^^M" into the aux file.
\scanexp{%
\xdef\noexpand\gtemp{%
\ifx\thisshortcaption\empty
\thiscaption
\else
\thisshortcaption
\fi
}%
}%
\immediate\write\auxfile{@xrdef{\floatlabel-lof}{\floatident
\ifx\gtemp\empty \else : \gtemp \fi}}%
}%
\fi
\egroup % end of \vtop
%
% place the captured inserts
%
% BEWARE: when the floats start floating, we have to issue warning
% whenever an insert appears inside a float which could possibly
% float. --kasal, 26may04
%
\checkinserts
}
% Append the tokens #2 to the definition of macro #1, not expanding either.
%
\def\appendtomacro#1#2{%
\expandafter\def\expandafter#1\expandafter{#1#2}%
}
% @caption, @shortcaption
%
\def\caption{\docaption\thiscaption}
\def\shortcaption{\docaption\thisshortcaption}
\def\docaption{\checkenv\float \bgroup\scanargctxt\defcaption}
\def\defcaption#1#2{\egroup \def#1{#2}}
% The parameter is the control sequence identifying the counter we are
% going to use. Create it if it doesn't exist and assign it to \floatno.
\def\getfloatno#1{%
\ifx#1\relax
% Haven't seen this figure type before.
\csname newcount\endcsname #1%
%
% Remember to reset this floatno at the next chap.
\expandafter\gdef\expandafter\resetallfloatnos
\expandafter{\resetallfloatnos #1=0 }%
\fi
\let\floatno#1%
}
% \setref calls this to get the XREFLABEL-snt value. We want an @xref
% to the FLOATLABEL to expand to "Figure 3.1". We call \setref when we
% first read the @float command.
%
\def\Yfloat{\floattype@tie \chaplevelprefix\the\floatno}%
% Magic string used for the XREFLABEL-title value, so \xrefX can
% distinguish floats from other xref types.
\def\floatmagic{!!float!!}
% #1 is the control sequence we are passed; we expand into a conditional
% which is true if #1 represents a float ref. That is, the magic
% \thissection value which we \setref above.
%
\def\iffloat#1{\expandafter\doiffloat#1==\finish}
%
% #1 is (maybe) the \floatmagic string. If so, #2 will be the
% (safe) float type for this float. We set \iffloattype to #2.
%
\def\doiffloat#1=#2=#3\finish{%
\def\temp{#1}%
\def\iffloattype{#2}%
\ifx\temp\floatmagic
}
% @listoffloats FLOATTYPE - print a list of floats like a table of contents.
%
\parseargdef\listoffloats{%
\def\floattype{#1}% floattype
{%
% the floattype might have accents or other special characters,
% but we need to use it in a control sequence name.
\indexnofonts
\turnoffactive
\xdef\safefloattype{\floattype}%
}%
%
% \xrdef saves the floats as a \do-list in \floatlistSAFEFLOATTYPE.
\expandafter\ifx\csname floatlist\safefloattype\endcsname \relax
\ifhavexrefs
% if the user said @listoffloats foo but never @float foo.
\message{\linenumber No `\safefloattype' floats to list.}%
\fi
\else
\begingroup
\leftskip=\tocindent % indent these entries like a toc
\let\do=\listoffloatsdo
\csname floatlist\safefloattype\endcsname
\endgroup
\fi
}
% This is called on each entry in a list of floats. We're passed the
% xref label, in the form LABEL-title, which is how we save it in the
% aux file. We strip off the -title and look up \XRLABEL-lof, which
% has the text we're supposed to typeset here.
%
% Figures without xref labels will not be included in the list (since
% they won't appear in the aux file).
%
\def\listoffloatsdo#1{\listoffloatsdoentry#1\finish}
\def\listoffloatsdoentry#1-title\finish{{%
% Can't fully expand XR#1-lof because it can contain anything. Just
% pass the control sequence. On the other hand, XR#1-pg is just the
% page number, and we want to fully expand that so we can get a link
% in pdf output.
\toksA = \expandafter{\csname XR#1-lof\endcsname}%
%
% use the same \entry macro we use to generate the TOC and index.
\edef\writeentry{\noexpand\entry{\the\toksA}{\csname XR#1-pg\endcsname}}%
\writeentry
}}
\message{localization,}
% and i18n.
% @documentlanguage is usually given very early, just after
% @setfilename. If done too late, it may not override everything
% properly. Single argument is the language abbreviation.
% It would be nice if we could set up a hyphenation file here.
%
\parseargdef\documentlanguage{%
\tex % read txi-??.tex file in plain TeX.
% Read the file if it exists.
\openin 1 txi-#1.tex
\ifeof 1
\errhelp = \nolanghelp
\errmessage{Cannot read language file txi-#1.tex}%
\else
\input txi-#1.tex
\fi
\closein 1
\endgroup
}
\newhelp\nolanghelp{The given language definition file cannot be found or
is empty. Maybe you need to install it? In the current directory
should work if nowhere else does.}
% @documentencoding should change something in TeX eventually, most
% likely, but for now just recognize it.
\let\documentencoding = \comment
% Page size parameters.
%
\newdimen\defaultparindent \defaultparindent = 15pt
\chapheadingskip = 15pt plus 4pt minus 2pt
\secheadingskip = 12pt plus 3pt minus 2pt
\subsecheadingskip = 9pt plus 2pt minus 2pt
% Prevent underfull vbox error messages.
\vbadness = 10000
% Don't be so finicky about underfull hboxes, either.
\hbadness = 2000
% Following George Bush, just get rid of widows and orphans.
\widowpenalty=10000
\clubpenalty=10000
% Use TeX 3.0's \emergencystretch to help line breaking, but if we're
% using an old version of TeX, don't do anything. We want the amount of
% stretch added to depend on the line length, hence the dependence on
% \hsize. We call this whenever the paper size is set.
%
\def\setemergencystretch{%
\ifx\emergencystretch\thisisundefined
% Allow us to assign to \emergencystretch anyway.
\def\emergencystretch{\dimen0}%
\else
\emergencystretch = .15\hsize
\fi
}
% Parameters in order: 1) textheight; 2) textwidth;
% 3) voffset; 4) hoffset; 5) binding offset; 6) topskip;
% 7) physical page height; 8) physical page width.
%
% We also call \setleading{\textleading}, so the caller should define
% \textleading. The caller should also set \parskip.
%
\def\internalpagesizes#1#2#3#4#5#6#7#8{%
\voffset = #3\relax
\topskip = #6\relax
\splittopskip = \topskip
%
\vsize = #1\relax
\advance\vsize by \topskip
\outervsize = \vsize
\advance\outervsize by 2\topandbottommargin
\pageheight = \vsize
%
\hsize = #2\relax
\outerhsize = \hsize
\advance\outerhsize by 0.5in
\pagewidth = \hsize
%
\normaloffset = #4\relax
\bindingoffset = #5\relax
%
\ifpdf
\pdfpageheight #7\relax
\pdfpagewidth #8\relax
\fi
%
\setleading{\textleading}
%
\parindent = \defaultparindent
\setemergencystretch
}
% @letterpaper (the default).
\def\letterpaper{{\globaldefs = 1
\parskip = 3pt plus 2pt minus 1pt
\textleading = 13.2pt
%
% If page is nothing but text, make it come out even.
\internalpagesizes{46\baselineskip}{6in}%
{\voffset}{.25in}%
{\bindingoffset}{36pt}%
{11in}{8.5in}%
}}
% Use @smallbook to reset parameters for 7x9.25 trim size.
\def\smallbook{{\globaldefs = 1
\parskip = 2pt plus 1pt
\textleading = 12pt
%
\internalpagesizes{7.5in}{5in}%
{\voffset}{.25in}%
{\bindingoffset}{16pt}%
{9.25in}{7in}%
%
\lispnarrowing = 0.3in
\tolerance = 700
\hfuzz = 1pt
\contentsrightmargin = 0pt
\defbodyindent = .5cm
}}
% Use @smallerbook to reset parameters for 6x9 trim size.
% (Just testing, parameters still in flux.)
\def\smallerbook{{\globaldefs = 1
\parskip = 1.5pt plus 1pt
\textleading = 12pt
%
\internalpagesizes{7.4in}{4.8in}%
{-.2in}{-.4in}%
{0pt}{14pt}%
{9in}{6in}%
%
\lispnarrowing = 0.25in
\tolerance = 700
\hfuzz = 1pt
\contentsrightmargin = 0pt
\defbodyindent = .4cm
}}
% Use @afourpaper to print on European A4 paper.
\def\afourpaper{{\globaldefs = 1
\parskip = 3pt plus 2pt minus 1pt
\textleading = 13.2pt
%
% Double-side printing via postscript on Laserjet 4050
% prints double-sided nicely when \bindingoffset=10mm and \hoffset=-6mm.
% To change the settings for a different printer or situation, adjust
% \normaloffset until the front-side and back-side texts align. Then
% do the same for \bindingoffset. You can set these for testing in
% your texinfo source file like this:
% @tex
% \global\normaloffset = -6mm
% \global\bindingoffset = 10mm
% @end tex
\internalpagesizes{51\baselineskip}{160mm}
{\voffset}{\hoffset}%
{\bindingoffset}{44pt}%
{297mm}{210mm}%
%
\tolerance = 700
\hfuzz = 1pt
\contentsrightmargin = 0pt
\defbodyindent = 5mm
}}
% Use @afivepaper to print on European A5 paper.
% From romildo@urano.iceb.ufop.br, 2 July 2000.
% He also recommends making @example and @lisp be small.
\def\afivepaper{{\globaldefs = 1
\parskip = 2pt plus 1pt minus 0.1pt
\textleading = 12.5pt
%
\internalpagesizes{160mm}{120mm}%
{\voffset}{\hoffset}%
{\bindingoffset}{8pt}%
{210mm}{148mm}%
%
\lispnarrowing = 0.2in
\tolerance = 800
\hfuzz = 1.2pt
\contentsrightmargin = 0pt
\defbodyindent = 2mm
\tableindent = 12mm
}}
% A specific text layout, 24x15cm overall, intended for A4 paper.
\def\afourlatex{{\globaldefs = 1
\afourpaper
\internalpagesizes{237mm}{150mm}%
{\voffset}{4.6mm}%
{\bindingoffset}{7mm}%
{297mm}{210mm}%
%
% Must explicitly reset to 0 because we call \afourpaper.
\globaldefs = 0
}}
% Use @afourwide to print on A4 paper in landscape format.
\def\afourwide{{\globaldefs = 1
\afourpaper
\internalpagesizes{241mm}{165mm}%
{\voffset}{-2.95mm}%
{\bindingoffset}{7mm}%
{297mm}{210mm}%
\globaldefs = 0
}}
% @pagesizes TEXTHEIGHT[,TEXTWIDTH]
% Perhaps we should allow setting the margins, \topskip, \parskip,
% and/or leading, also. Or perhaps we should compute them somehow.
%
\parseargdef\pagesizes{\pagesizesyyy #1,,\finish}
\def\pagesizesyyy#1,#2,#3\finish{{%
\setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \hsize=#2\relax \fi
\globaldefs = 1
%
\parskip = 3pt plus 2pt minus 1pt
\setleading{\textleading}%
%
\dimen0 = #1
\advance\dimen0 by \voffset
%
\dimen2 = \hsize
\advance\dimen2 by \normaloffset
%
\internalpagesizes{#1}{\hsize}%
{\voffset}{\normaloffset}%
{\bindingoffset}{44pt}%
{\dimen0}{\dimen2}%
}}
% Set default to letter.
%
\letterpaper
\message{and turning on texinfo input format.}
% Define macros to output various characters with catcode for normal text.
\catcode`\"=\other
\catcode`\~=\other
\catcode`\^=\other
\catcode`\_=\other
\catcode`\|=\other
\catcode`\<=\other
\catcode`\>=\other
\catcode`\+=\other
\catcode`\$=\other
\def\normaldoublequote{"}
\def\normaltilde{~}
\def\normalcaret{^}
\def\normalunderscore{_}
\def\normalverticalbar{|}
\def\normalless{<}
\def\normalgreater{>}
\def\normalplus{+}
\def\normaldollar{$}%$ font-lock fix
% This macro is used to make a character print one way in \tt
% (where it can probably be output as-is), and another way in other fonts,
% where something hairier probably needs to be done.
%
% #1 is what to print if we are indeed using \tt; #2 is what to print
% otherwise. Since all the Computer Modern typewriter fonts have zero
% interword stretch (and shrink), and it is reasonable to expect all
% typewriter fonts to have this, we can check that font parameter.
%
\def\ifusingtt#1#2{\ifdim \fontdimen3\font=0pt #1\else #2\fi}
% Same as above, but check for italic font. Actually this also catches
% non-italic slanted fonts since it is impossible to distinguish them from
% italic fonts. But since this is only used by $ and it uses \sl anyway
% this is not a problem.
\def\ifusingit#1#2{\ifdim \fontdimen1\font>0pt #1\else #2\fi}
% Turn off all special characters except @
% (and those which the user can use as if they were ordinary).
% Most of these we simply print from the \tt font, but for some, we can
% use math or other variants that look better in normal text.
\catcode`\"=\active
\def\activedoublequote{{\tt\char34}}
\let"=\activedoublequote
\catcode`\~=\active
\def~{{\tt\char126}}
\chardef\hat=`\^
\catcode`\^=\active
\def^{{\tt \hat}}
\catcode`\_=\active
\def_{\ifusingtt\normalunderscore\_}
\let\realunder=_
% Subroutine for the previous macro.
\def\_{\leavevmode \kern.07em \vbox{\hrule width.3em height.1ex}\kern .07em }
\catcode`\|=\active
\def|{{\tt\char124}}
\chardef \less=`\<
\catcode`\<=\active
\def<{{\tt \less}}
\chardef \gtr=`\>
\catcode`\>=\active
\def>{{\tt \gtr}}
\catcode`\+=\active
\def+{{\tt \char 43}}
\catcode`\$=\active
\def${\ifusingit{{\sl\$}}\normaldollar}%$ font-lock fix
% If a .fmt file is being used, characters that might appear in a file
% name cannot be active until we have parsed the command line.
% So turn them off again, and have \everyjob (or @setfilename) turn them on.
% \otherifyactive is called near the end of this file.
\def\otherifyactive{\catcode`+=\other \catcode`\_=\other}
% Used sometimes to turn off (effectively) the active characters even after
% parsing them.
\def\turnoffactive{%
\normalturnoffactive
\otherbackslash
}
\catcode`\@=0
% \backslashcurfont outputs one backslash character in current font,
% as in \char`\\.
\global\chardef\backslashcurfont=`\\
\global\let\rawbackslashxx=\backslashcurfont % let existing .??s files work
% \realbackslash is an actual character `\' with catcode other, and
% \doublebackslash is two of them (for the pdf outlines).
{\catcode`\\=\other @gdef@realbackslash{\} @gdef@doublebackslash{\\}}
% In texinfo, backslash is an active character; it prints the backslash
% in fixed width font.
\catcode`\\=\active
@def@normalbackslash{{@tt@backslashcurfont}}
% On startup, @fixbackslash assigns:
% @let \ = @normalbackslash
% \rawbackslash defines an active \ to do \backslashcurfont.
% \otherbackslash defines an active \ to be a literal `\' character with
% catcode other.
@gdef@rawbackslash{@let\=@backslashcurfont}
@gdef@otherbackslash{@let\=@realbackslash}
% Same as @turnoffactive except outputs \ as {\tt\char`\\} instead of
% the literal character `\'.
%
@def@normalturnoffactive{%
@let\=@normalbackslash
@let"=@normaldoublequote
@let~=@normaltilde
@let^=@normalcaret
@let_=@normalunderscore
@let|=@normalverticalbar
@let<=@normalless
@let>=@normalgreater
@let+=@normalplus
@let$=@normaldollar %$ font-lock fix
@unsepspaces
}
% Make _ and + \other characters, temporarily.
% This is canceled by @fixbackslash.
@otherifyactive
% If a .fmt file is being used, we don't want the `\input texinfo' to show up.
% That is what \eatinput is for; after that, the `\' should revert to printing
% a backslash.
%
@gdef@eatinput input texinfo{@fixbackslash}
@global@let\ = @eatinput
% On the other hand, perhaps the file did not have a `\input texinfo'. Then
% the first `\' in the file would cause an error. This macro tries to fix
% that, assuming it is called before the first `\' could plausibly occur.
% Also turn back on active characters that might appear in the input
% file name, in case not using a pre-dumped format.
%
@gdef@fixbackslash{%
@ifx\@eatinput @let\ = @normalbackslash @fi
@catcode`+=@active
@catcode`@_=@active
}
% Say @foo, not \foo, in error messages.
@escapechar = `@@
% These look ok in all fonts, so just make them not special.
@catcode`@& = @other
@catcode`@# = @other
@catcode`@% = @other
@c Local variables:
@c eval: (add-hook 'write-file-hooks 'time-stamp)
@c page-delimiter: "^\\\\message"
@c time-stamp-start: "def\\\\texinfoversion{"
@c time-stamp-format: "%:y-%02m-%02d.%02H"
@c time-stamp-end: "}"
@c End:
@c vim:sw=2:
@ignore
arch-tag: e1b36e32-c96e-4135-a41a-0b2efa2ea115
@end ignore
ffe-0.3.4/README 0000644 0001750 0001750 00000001533 10426327750 010067 0000000 0000000 ffe - Flat File extractor
Copyright (C) 2006 Timo Savinen
ffe 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
To Install:
./configure
make
make install
Comments are welcome.
- Timo Savinen
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/* Enable large inode numbers on Mac OS X 10.5. */
#ifndef _DARWIN_USE_64_BIT_INODE
# define _DARWIN_USE_64_BIT_INODE 1
#endif
/* Number of bits in a file offset, on hosts where this is settable. */
#undef _FILE_OFFSET_BITS
/* Define for large files, on AIX-style hosts. */
#undef _LARGE_FILES
/* Define to 1 if on MINIX. */
#undef _MINIX
/* Define to 2 if the system does not provide POSIX.1 features except with
this defined. */
#undef _POSIX_1_SOURCE
/* Define to 1 if you need to in order for `stat' and other things to work. */
#undef _POSIX_SOURCE
/* Define for Solaris 2.5.1 so the uint32_t typedef from ,
, or is not used. If the typedef were allowed, the
#define below would cause a syntax error. */
#undef _UINT32_T
/* Define for Solaris 2.5.1 so the uint64_t typedef from ,
, or is not used. If the typedef were allowed, the
#define below would cause a syntax error. */
#undef _UINT64_T
/* Define for Solaris 2.5.1 so the uint8_t typedef from ,
, or is not used. If the typedef were allowed, the
#define below would cause a syntax error. */
#undef _UINT8_T
/* Define to empty if `const' does not conform to ANSI C. */
#undef const
/* Define to `__inline__' or `__inline' if that's what the C compiler
calls it, or to nothing if 'inline' is not supported under any name. */
#ifndef __cplusplus
#undef inline
#endif
/* Define to the type of a signed integer type of width exactly 16 bits if
such a type exists and the standard includes do not define it. */
#undef int16_t
/* Define to the type of a signed integer type of width exactly 32 bits if
such a type exists and the standard includes do not define it. */
#undef int32_t
/* Define to the type of a signed integer type of width exactly 64 bits if
such a type exists and the standard includes do not define it. */
#undef int64_t
/* Define to the type of a signed integer type of width exactly 8 bits if such
a type exists and the standard includes do not define it. */
#undef int8_t
/* Define to `int' if does not define. */
#undef pid_t
/* Define to `unsigned int' if does not define. */
#undef size_t
/* Define to the type of an unsigned integer type of width exactly 16 bits if
such a type exists and the standard includes do not define it. */
#undef uint16_t
/* Define to the type of an unsigned integer type of width exactly 32 bits if
such a type exists and the standard includes do not define it. */
#undef uint32_t
/* Define to the type of an unsigned integer type of width exactly 64 bits if
such a type exists and the standard includes do not define it. */
#undef uint64_t
/* Define to the type of an unsigned integer type of width exactly 8 bits if
such a type exists and the standard includes do not define it. */
#undef uint8_t
/* Define as `fork' if `vfork' does not work. */
#undef vfork
ffe-0.3.4/configure 0000755 0001750 0001750 00000626415 12314532702 011123 0000000 0000000 #! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for ffe 0.3.4.
#
# 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 \$(( 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 tjsa@iki.fi about
$0: your system, including any error possibly output before
$0: this message. Then install a modern shell, or manually
$0: run the script under such a shell if you do have one."
fi
exit 1
fi
fi
fi
SHELL=${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%[^_$as_cr_alnum]%_%g'"
test -n "$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='ffe'
PACKAGE_TARNAME='ffe'
PACKAGE_VERSION='0.3.4'
PACKAGE_STRING='ffe 0.3.4'
PACKAGE_BUGREPORT='tjsa@iki.fi'
PACKAGE_URL=''
ac_unique_file="src/ffe.c"
# 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_subst_vars='am__EXEEXT_FALSE
am__EXEEXT_TRUE
LTLIBOBJS
LIBOBJS
host_os
host_vendor
host_cpu
host
build_os
build_vendor
build_cpu
build
SHELL_CMD
ISODATE
am__fastdepCC_FALSE
am__fastdepCC_TRUE
CCDEPMODE
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--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[PREFIX]
By default, \`make install' will install all the files in
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For better control, use the options below.
Fine tuning of the installation directories:
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--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]
--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/ffe]
--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 $ac_init_help in
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cat <<\_ACEOF
Optional Features:
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--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--disable-dependency-tracking speeds up one-time build
--enable-dependency-tracking do not reject slow dependency extractors
--disable-largefile omit support for large files
Some influential environment variables:
CC C compiler command
CFLAGS C compiler flags
LDFLAGS linker flags, e.g. -L if you have libraries in a
nonstandard directory
LIBS libraries to pass to the linker, e.g. -l
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if
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CPP C preprocessor
Use these variables to override the choices made by `configure' or to help
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Report bugs to .
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ac_status=$?
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ffe configure 0.3.4
generated by GNU Autoconf 2.69
Copyright (C) 2012 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
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exit
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## ------------------------ ##
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# -------------------------------------------------------
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if ac_fn_c_try_compile "$LINENO"; then :
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# -------------------------------------------------------
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
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/* end confdefs.h. */
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#include <$2>
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int
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if ac_fn_c_try_compile "$LINENO"; then :
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/* end confdefs.h. */
$4
int
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eval "$3=yes"
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enum { N = $2 / 2 - 1 };
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case $ac_type in #(
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
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# ac_fn_c_find_uintX_t LINENO BITS VAR
# ------------------------------------
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as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
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int
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uint$2_t) :
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*) :
eval "$3=\$ac_type" ;;
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# -----------------------
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{
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rm -f conftest.$ac_objext conftest$ac_exeext
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case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
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(eval "$ac_link") 2>conftest.err
ac_status=$?
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$as_echo "$as_me: failed program was:" >&5
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ac_retval=1
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rm -rf conftest.dSYM conftest_ipa8_conftest.oo
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as_fn_set_status $ac_retval
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# ac_fn_c_check_func LINENO FUNC VAR
# ----------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_c_check_func ()
{
as_lineno=${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 :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Define $2 to an innocuous variant, in case declares $2.
For example, HP-UX 11i declares gettimeofday. */
#define $2 innocuous_$2
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $2 (); below.
Prefer to if __STDC__ is defined, since
exists even on freestanding compilers. */
#ifdef __STDC__
# include
#else
# include
#endif
#undef $2
/* 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 $2 ();
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#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"
else
eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
fi
eval ac_res=\$$3
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_func
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 ffe $as_me 0.3.4, 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.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
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 $ac_arg in
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
continue ;;
*\'*)
ac_arg=`$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
;;
-* ) ac_must_keep_next=true ;;
esac
fi
as_fn_append ac_configure_args " '$ac_arg'"
;;
esac
done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}
# When interrupted or exit'd, cleanup temporary files, and complete
# config.log. We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
# 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
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) { eval $ac_var=; unset $ac_var;} ;;
esac ;;
esac
done
(set) 2>&1 |
case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
*${as_nl}ac_space=\ *)
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 $ac_val in
*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
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 $ac_val in
*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
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 "$PACKAGE_URL"
_ACEOF
# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
ac_site_file1=NONE
ac_site_file2=NONE
if test -n "$CONFIG_SITE"; then
# We do not want a PATH search for config.site.
case $CONFIG_SITE in #((
-*) ac_site_file1=./$CONFIG_SITE;;
*/*) ac_site_file1=$CONFIG_SITE;;
*) ac_site_file1=./$CONFIG_SITE;;
esac
elif test "x$prefix" != xNONE; then
ac_site_file1=$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" "$ac_site_file2"
do
test "x$ac_site_file" = xNONE && continue
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
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
sed 's/^/| /' "$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; }
fi
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
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
ac_cache_corrupted=: ;;
,);;
*)
if test "x$ac_old_val" != "x$ac_new_val"; then
# differences in whitespace do not lead to failure.
ac_old_val_w=`echo x $ac_old_val`
ac_new_val_w=`echo x $ac_new_val`
if test "$ac_old_val_w" != "$ac_new_val_w"; then
{ $as_echo "$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=:
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
eval $ac_var=\$ac_old_val
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
fi;;
esac
# Pass precious variables to config.status.
if test "$ac_new_set" = set; then
case $ac_new_val in
*\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
*) ac_arg=$ac_var=$ac_new_val ;;
esac
case " $ac_configure_args " in
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
*) as_fn_append ac_configure_args " '$ac_arg'" ;;
esac
fi
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
$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
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
ac_config_headers="$ac_config_headers config.h"
ac_aux_dir=
for ac_dir in config "$srcdir"/config; 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
elif test -f "$ac_dir/shtool"; then
ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/shtool install -c"
break
fi
done
if test -z "$ac_aux_dir"; then
as_fn_error $? "cannot find install-sh, install.sh, or shtool in config \"$srcdir\"/config" "$LINENO" 5
fi
# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
ac_config_guess="$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 $ac_aux_dir/configure" # Please don't use this var.
ac_ext=c
ac_cpp='$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 $ac_status = 0; }
done
cat confdefs.h - <<_ACEOF >conftest.$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.
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# 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 :
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# 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 $? "cannot compute suffix of executables: cannot compile and link
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fi
rm -f conftest conftest$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 $ac_status = 0; }; }; then
cross_compiling=no
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if test "$cross_compiling" = maybe; then
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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 $? "cannot run C compiled programs.
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See \`config.log' for more details" "$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 $ac_status = 0; }; then :
for ac_file in conftest.o conftest.obj conftest.*; do
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*.$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 $? "cannot compute suffix of object files: cannot compile
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fi
rm -f conftest.$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.$ac_ext
/* end confdefs.h. */
#include
#include
struct stat;
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
char **p;
int i;
{
return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
char *s;
va_list v;
va_start (v,p);
s = g (p, va_arg (v,int));
va_end (v);
return s;
}
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
function prototypes and stuff, but not '\xHH' hex character constants.
These don't provoke an error unfortunately, instead are silently treated
as 'x'. The following induces an error, until -std is added to get
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
array size at least. It's necessary to write '\x00'==0 to get something
that's true only with -std. */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
inside strings and character constants. */
#define FOO(x) 'x'
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main ()
{
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
;
return 0;
}
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
CC="$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 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 grep that handles long lines and -e" >&5
$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
if ${ac_cv_path_GREP+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -z "$GREP"; then
ac_path_GREP_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 $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in grep ggrep; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_GREP" || continue
# Check for GNU ac_path_GREP and select it if it is found.
# Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
ac_count=0
$as_echo_n 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
$as_echo 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_GREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_GREP"; then
as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_GREP=$GREP
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
$as_echo "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
$as_echo_n "checking for egrep... " >&6; }
if ${ac_cv_path_EGREP+:} false; then :
$as_echo_n "(cached) " >&6
else
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
if test -z "$EGREP"; then
ac_path_EGREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in egrep; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP" || continue
# Check for GNU ac_path_EGREP and select it if it is found.
# Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
ac_count=0
$as_echo_n 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
$as_echo 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_EGREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then
as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_EGREP=$EGREP
fi
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
$as_echo "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
{ $as_echo "$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" | $as_tr_cpp` 1
_ACEOF
fi
done
ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
if test "x$ac_cv_header_minix_config_h" = xyes; then :
MINIX=yes
else
MINIX=
fi
if test "$MINIX" = yes; then
$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
$as_echo "#define _MINIX 1" >>confdefs.h
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
if ${ac_cv_safe_to_define___extensions__+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# define __EXTENSIONS__ 1
$ac_includes_default
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_safe_to_define___extensions__=yes
else
ac_cv_safe_to_define___extensions__=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
test $ac_cv_safe_to_define___extensions__ = yes &&
$as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
$as_echo "#define _ALL_SOURCE 1" >>confdefs.h
$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
$as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
am__api_version='1.11'
# 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"
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
# Reject install programs that cannot install multiple files.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
$as_echo_n "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if ${ac_cv_path_install+:} false; then :
$as_echo_n "(cached) " >&6
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
# Account for people who put trailing slashes in PATH elements.
case $as_dir/ in #((
./ | .// | /[cC]/* | \
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
/usr/ucb/* ) ;;
*)
# 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.
:
elif test $ac_prog = install &&
grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# program-specific install script used by HP pwplus--don't use.
:
else
rm -rf conftest.one conftest.two conftest.dir
echo one > conftest.one
echo two > conftest.two
mkdir conftest.dir
if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
test -s conftest.one && test -s conftest.two &&
test -s conftest.dir/conftest.one &&
test -s conftest.dir/conftest.two
then
ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
break 3
fi
fi
fi
done
done
;;
esac
done
IFS=$as_save_IFS
rm -rf conftest.one conftest.two conftest.dir
fi
if test "${ac_cv_path_install+set}" = set; then
INSTALL=$ac_cv_path_install
else
# As a last resort, use the slow shell script. Don't cache a
# value for INSTALL within a source directory, because that will
# break other packages using the cache if that directory is
# removed, or if the value is a relative name.
INSTALL=$ac_install_sh
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
$as_echo "$INSTALL" >&6; }
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
$as_echo_n "checking whether build environment is sane... " >&6; }
# Just in case
sleep 1
echo timestamp > conftest.file
# Reject unsafe characters in $srcdir or the absolute working directory
# name. Accept space and tab only in the latter.
am_lf='
'
case `pwd` in
*[\\\"\#\$\&\'\`$am_lf]*)
as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
esac
case $srcdir in
*[\\\"\#\$\&\'\`$am_lf\ \ ]*)
as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
esac
# Do `set' in a subshell so we don't clobber the current shell's
# arguments. Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
if (
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
if test "$*" = "X"; then
# -L didn't work.
set X `ls -t "$srcdir/configure" conftest.file`
fi
rm -f conftest.file
if test "$*" != "X $srcdir/configure conftest.file" \
&& test "$*" != "X conftest.file $srcdir/configure"; then
# If neither matched, then we have a broken ls. This can happen
# if, for instance, CONFIG_SHELL is bash and it inherits a
# broken ls alias from the environment. This has actually
# happened. Such a system could not be considered "sane".
as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
alias in your environment" "$LINENO" 5
fi
test "$2" = conftest.file
)
then
# Ok.
:
else
as_fn_error $? "newly created file is older than distributed files!
Check your system clock" "$LINENO" 5
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
test "$program_prefix" != NONE &&
program_transform_name="s&^&$program_prefix&;$program_transform_name"
# Use a double $ so make ignores it.
test "$program_suffix" != NONE &&
program_transform_name="s&\$&$program_suffix&;$program_transform_name"
# Double any \ or $.
# By default was `s,x,x', remove it if useless.
ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
# expand $ac_aux_dir to an absolute path
am_aux_dir=`cd $ac_aux_dir && pwd`
if test x"${MISSING+set}" != xset; then
case $am_aux_dir in
*\ * | *\ *)
MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
*)
MISSING="\${SHELL} $am_aux_dir/missing" ;;
esac
fi
# Use eval to expand $SHELL
if eval "$MISSING --run true"; then
am_missing_run="$MISSING --run "
else
am_missing_run=
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
fi
if test x"${install_sh}" != xset; then
case $am_aux_dir in
*\ * | *\ *)
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
*)
install_sh="\${SHELL} $am_aux_dir/install-sh"
esac
fi
# Installed binaries are usually stripped using `strip' when the user
# run `make install-strip'. However `strip' might not be the right
# tool to use in cross-compilation environments, therefore Automake
# will honor the `STRIP' environment variable to overrule this program.
if test "$cross_compiling" != no; then
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
fi
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
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else
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do
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test -z "$as_dir" && as_dir=.
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'mkdir (coreutils) '* | \
'mkdir (fileutils) '4.1*)
ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
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esac
done
done
done
IFS=$as_save_IFS
fi
test -d ./--version && rmdir ./--version
if test "${ac_cv_path_mkdir+set}" = set; then
MKDIR_P="$ac_cv_path_mkdir -p"
else
# As a last resort, use the slow shell script. Don't cache a
# value for MKDIR_P within a source directory, because that will
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# removed, or if the value is a relative name.
MKDIR_P="$ac_install_sh -d"
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
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mkdir_p="$MKDIR_P"
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*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
esac
for ac_prog in gawk mawk nawk awk
do
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
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test -z "$as_dir" && as_dir=.
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break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
AWK=$ac_cv_prog_AWK
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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_ACEOF
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eval ac_cv_prog_make_${ac_make}_set=yes;;
*)
eval ac_cv_prog_make_${ac_make}_set=no;;
esac
rm -f conftest.make
fi
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SET_MAKE=
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
SET_MAKE="MAKE=${MAKE-make}"
fi
rm -rf .tst 2>/dev/null
mkdir .tst 2>/dev/null
if test -d .tst; then
am__leading_dot=.
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am__leading_dot=_
fi
rmdir .tst 2>/dev/null
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ac_config_commands="$ac_config_commands depfiles"
am_make=${MAKE-make}
cat > confinc << 'END'
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@echo this is the am__doit target
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;;
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rm -f confinc confmf
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# test whether we have cygpath
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CYGPATH_W=echo
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fi
# Define the identity of the package.
PACKAGE='ffe'
VERSION='0.3.4'
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fi
;;
msvc7 | msvc7msys | msvisualcpp | msvcmsys)
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none) break ;;
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fi
done
cd ..
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
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fi
ISODATE=`date +%Y-%m-%d`
SHELL_CMD="/bin/sh"
# Make sure we can run config.sub.
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
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cat >>confdefs.h <<_ACEOF
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yes:)
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break 2
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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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
# Checks for libraries.
# Checks for header files.
{ $as_echo "$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
$as_echo "#define STDC_HEADERS 1" >>confdefs.h
fi
for ac_header in fcntl.h features.h error.h errno.h getopt.h regex.h signal.h
do :
as_ac_Header=`$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
# Checks for typedefs, structures, and compiler characteristics.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
$as_echo_n "checking for inline... " >&6; }
if ${ac_cv_c_inline+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __cplusplus
typedef int foo_t;
static $ac_kw foo_t static_foo () {return 0; }
$ac_kw foo_t foo () {return 0; }
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_c_inline=$ac_kw
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
test "$ac_cv_c_inline" != no && break
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
$as_echo "$ac_cv_c_inline" >&6; }
case $ac_cv_c_inline in
inline | yes) ;;
*)
case $ac_cv_c_inline in
no) ac_val=;;
*) ac_val=$ac_cv_c_inline;;
esac
cat >>confdefs.h <<_ACEOF
#ifndef __cplusplus
#define inline $ac_val
#endif
_ACEOF
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
if ${ac_cv_c_const+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
#ifndef __cplusplus
/* Ultrix mips cc rejects this sort of thing. */
typedef int charset[2];
const charset cs = { 0, 0 };
/* SunOS 4.1.1 cc rejects this. */
char const *const *pcpcc;
char **ppc;
/* NEC SVR4.0.2 mips cc rejects this. */
struct point {int x, y;};
static struct point const zero = {0,0};
/* AIX XL C 1.02.0.0 rejects this.
It does not let you subtract one const X* pointer from another in
an arm of an if-expression whose if-part is not a constant
expression */
const char *g = "string";
pcpcc = &g + (g ? g-g : 0);
/* HPUX 7.0 cc rejects these. */
++pcpcc;
ppc = (char**) pcpcc;
pcpcc = (char const *const *) ppc;
{ /* SCO 3.2v4 cc rejects this sort of thing. */
char tx;
char *t = &tx;
char const *s = 0 ? (char *) 0 : (char const *) 0;
*t++ = 0;
if (s) return 0;
}
{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
int x[] = {25, 17};
const int *foo = &x[0];
++foo;
}
{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
typedef const int *iptr;
iptr p = 0;
++p;
}
{ /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
struct s { int j; const int *ap[3]; } bx;
struct s *b = &bx; b->j = 5;
}
{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
const int foo = 10;
if (!foo) return 0;
}
return !cs[0] && !zero.x;
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_c_const=yes
else
ac_cv_c_const=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
$as_echo "$ac_cv_c_const" >&6; }
if test $ac_cv_c_const = no; then
$as_echo "#define const /**/" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
if test "x$ac_cv_type_pid_t" = xyes; then :
else
cat >>confdefs.h <<_ACEOF
#define pid_t int
_ACEOF
fi
# Check whether --enable-largefile was given.
if test "${enable_largefile+set}" = set; then :
enableval=$enable_largefile;
fi
if test "$enable_largefile" != no; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
if ${ac_cv_sys_largefile_CC+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_cv_sys_largefile_CC=no
if test "$GCC" != yes; then
ac_save_CC=$CC
while :; do
# IRIX 6.2 and later do not support large files by default,
# so use the C compiler's -n32 option if that helps.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
break
fi
rm -f core conftest.err conftest.$ac_objext
CC="$CC -n32"
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_sys_largefile_CC=' -n32'; break
fi
rm -f core conftest.err conftest.$ac_objext
break
done
CC=$ac_save_CC
rm -f conftest.$ac_ext
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
$as_echo "$ac_cv_sys_largefile_CC" >&6; }
if test "$ac_cv_sys_largefile_CC" != no; then
CC=$CC$ac_cv_sys_largefile_CC
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
if ${ac_cv_sys_file_offset_bits+:} false; then :
$as_echo_n "(cached) " >&6
else
while :; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_sys_file_offset_bits=no; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _FILE_OFFSET_BITS 64
#include
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_sys_file_offset_bits=64; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_sys_file_offset_bits=unknown
break
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
case $ac_cv_sys_file_offset_bits in #(
no | unknown) ;;
*)
cat >>confdefs.h <<_ACEOF
#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
_ACEOF
;;
esac
rm -rf conftest*
if test $ac_cv_sys_file_offset_bits = unknown; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
if ${ac_cv_sys_large_files+:} false; then :
$as_echo_n "(cached) " >&6
else
while :; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_sys_large_files=no; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _LARGE_FILES 1
#include
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_sys_large_files=1; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_sys_large_files=unknown
break
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
$as_echo "$ac_cv_sys_large_files" >&6; }
case $ac_cv_sys_large_files in #(
no | unknown) ;;
*)
cat >>confdefs.h <<_ACEOF
#define _LARGE_FILES $ac_cv_sys_large_files
_ACEOF
;;
esac
rm -rf conftest*
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
$as_echo_n "checking for long file names... " >&6; }
if ${ac_cv_sys_long_file_names+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_cv_sys_long_file_names=yes
# Test for long file names in all the places we know might matter:
# . the current directory, where building will happen
# $prefix/lib where we will be installing things
# $exec_prefix/lib likewise
# $TMPDIR if set, where it might want to write temporary files
# /tmp where it might want to write temporary files
# /var/tmp likewise
# /usr/tmp likewise
for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
# Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
# in the usual case where exec_prefix is '${prefix}'.
case $ac_dir in #(
. | /* | ?:[\\/]*) ;; #(
*) continue;;
esac
test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
ac_xdir=$ac_dir/cf$$
(umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
ac_tf1=$ac_xdir/conftest9012345
ac_tf2=$ac_xdir/conftest9012346
touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
ac_cv_sys_long_file_names=no
rm -f -r "$ac_xdir" 2>/dev/null
test $ac_cv_sys_long_file_names = no && break
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
$as_echo "$ac_cv_sys_long_file_names" >&6; }
if test $ac_cv_sys_long_file_names = yes; then
$as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "regex_t" "ac_cv_type_regex_t" "#if HAVE_REGEX_H
#include
#endif
"
if test "x$ac_cv_type_regex_t" = xyes; then :
$as_echo "#define HAVE_REGEX 1" >>confdefs.h
fi
ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
case $ac_cv_c_int16_t in #(
no|yes) ;; #(
*)
cat >>confdefs.h <<_ACEOF
#define int16_t $ac_cv_c_int16_t
_ACEOF
;;
esac
ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
case $ac_cv_c_int32_t in #(
no|yes) ;; #(
*)
cat >>confdefs.h <<_ACEOF
#define int32_t $ac_cv_c_int32_t
_ACEOF
;;
esac
ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
case $ac_cv_c_int64_t in #(
no|yes) ;; #(
*)
cat >>confdefs.h <<_ACEOF
#define int64_t $ac_cv_c_int64_t
_ACEOF
;;
esac
ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
case $ac_cv_c_int8_t in #(
no|yes) ;; #(
*)
cat >>confdefs.h <<_ACEOF
#define int8_t $ac_cv_c_int8_t
_ACEOF
;;
esac
ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
if test "x$ac_cv_type_size_t" = xyes; then :
else
cat >>confdefs.h <<_ACEOF
#define size_t unsigned int
_ACEOF
fi
ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
case $ac_cv_c_uint16_t in #(
no|yes) ;; #(
*)
cat >>confdefs.h <<_ACEOF
#define uint16_t $ac_cv_c_uint16_t
_ACEOF
;;
esac
ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
case $ac_cv_c_uint32_t in #(
no|yes) ;; #(
*)
$as_echo "#define _UINT32_T 1" >>confdefs.h
cat >>confdefs.h <<_ACEOF
#define uint32_t $ac_cv_c_uint32_t
_ACEOF
;;
esac
ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
case $ac_cv_c_uint64_t in #(
no|yes) ;; #(
*)
$as_echo "#define _UINT64_T 1" >>confdefs.h
cat >>confdefs.h <<_ACEOF
#define uint64_t $ac_cv_c_uint64_t
_ACEOF
;;
esac
ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
case $ac_cv_c_uint8_t in #(
no|yes) ;; #(
*)
$as_echo "#define _UINT8_T 1" >>confdefs.h
cat >>confdefs.h <<_ACEOF
#define uint8_t $ac_cv_c_uint8_t
_ACEOF
;;
esac
# Checks for library functions.
for ac_header in vfork.h
do :
ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
if test "x$ac_cv_header_vfork_h" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_VFORK_H 1
_ACEOF
fi
done
for ac_func in fork vfork
do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
fi
done
if test "x$ac_cv_func_fork" = xyes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
$as_echo_n "checking for working fork... " >&6; }
if ${ac_cv_func_fork_works+:} false; then :
$as_echo_n "(cached) " >&6
else
if test "$cross_compiling" = yes; then :
ac_cv_func_fork_works=cross
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main ()
{
/* By Ruediger Kuhlmann. */
return fork () < 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
ac_cv_func_fork_works=yes
else
ac_cv_func_fork_works=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
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
$as_echo "$ac_cv_func_fork_works" >&6; }
else
ac_cv_func_fork_works=$ac_cv_func_fork
fi
if test "x$ac_cv_func_fork_works" = xcross; then
case $host in
*-*-amigaos* | *-*-msdosdjgpp*)
# Override, as these systems have only a dummy fork() stub
ac_cv_func_fork_works=no
;;
*)
ac_cv_func_fork_works=yes
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
fi
ac_cv_func_vfork_works=$ac_cv_func_vfork
if test "x$ac_cv_func_vfork" = xyes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
$as_echo_n "checking for working vfork... " >&6; }
if ${ac_cv_func_vfork_works+:} false; then :
$as_echo_n "(cached) " >&6
else
if test "$cross_compiling" = yes; then :
ac_cv_func_vfork_works=cross
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Thanks to Paul Eggert for this test. */
$ac_includes_default
#include
#ifdef HAVE_VFORK_H
# include
#endif
/* On some sparc systems, changes by the child to local and incoming
argument registers are propagated back to the parent. The compiler
is told about this with #include , but some compilers
(e.g. gcc -O) don't grok . Test for this by using a
static variable whose address is put into a register that is
clobbered by the vfork. */
static void
#ifdef __cplusplus
sparc_address_test (int arg)
# else
sparc_address_test (arg) int arg;
#endif
{
static pid_t child;
if (!child) {
child = vfork ();
if (child < 0) {
perror ("vfork");
_exit(2);
}
if (!child) {
arg = getpid();
write(-1, "", 0);
_exit (arg);
}
}
}
int
main ()
{
pid_t parent = getpid ();
pid_t child;
sparc_address_test (0);
child = vfork ();
if (child == 0) {
/* Here is another test for sparc vfork register problems. This
test uses lots of local variables, at least as many local
variables as main has allocated so far including compiler
temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
reuse the register of parent for one of the local variables,
since it will think that parent can't possibly be used any more
in this routine. Assigning to the local variable will thus
munge parent in the parent process. */
pid_t
p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
/* Convince the compiler that p..p7 are live; otherwise, it might
use the same hardware register for all 8 local variables. */
if (p != p1 || p != p2 || p != p3 || p != p4
|| p != p5 || p != p6 || p != p7)
_exit(1);
/* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
from child file descriptors. If the child closes a descriptor
before it execs or exits, this munges the parent's descriptor
as well. Test for this by closing stdout in the child. */
_exit(close(fileno(stdout)) != 0);
} else {
int status;
struct stat st;
while (wait(&status) != child)
;
return (
/* Was there some problem with vforking? */
child < 0
/* Did the child fail? (This shouldn't happen.) */
|| status
/* Did the vfork/compiler bug occur? */
|| parent != getpid()
/* Did the file descriptor bug occur? */
|| fstat(fileno(stdout), &st) != 0
);
}
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
ac_cv_func_vfork_works=yes
else
ac_cv_func_vfork_works=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
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
$as_echo "$ac_cv_func_vfork_works" >&6; }
fi;
if test "x$ac_cv_func_fork_works" = xcross; then
ac_cv_func_vfork_works=$ac_cv_func_vfork
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
fi
if test "x$ac_cv_func_vfork_works" = xyes; then
$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
else
$as_echo "#define vfork fork" >>confdefs.h
fi
if test "x$ac_cv_func_fork_works" = xyes; then
$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
fi
for ac_func in atexit dup2 pipe tempnam setenv putenv setmode strcasecmp sigaction
do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
fi
done
for ac_func in strchr strdup strerror strstr getline getopt_long regcomp strncasecmp strcasestr
do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
fi
done
ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile"
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems. If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.
_ACEOF
# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
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
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) { eval $ac_var=; unset $ac_var;} ;;
esac ;;
esac
done
(set) 2>&1 |
case $as_nl`(ac_space=' '; set) 2>&1` in #(
*${as_nl}ac_space=\ *)
# `set' does not quote correctly, so add quotes: double-quote
# substitution turns \\\\ into \\, and sed turns \\ into \.
sed -n \
"s/'/'\\\\''/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
;; #(
*)
# `set' quotes correctly as required by POSIX, so do not add quotes.
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
esac |
sort
) |
sed '
/^ac_cv_env_/b end
t clear
:clear
s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
t end
s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
:end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
if test -w "$cache_file"; then
if test "x$cache_file" != "x/dev/null"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
$as_echo "$as_me: updating cache $cache_file" >&6;}
if test ! -f "$cache_file" || test -h "$cache_file"; then
cat confcache >"$cache_file"
else
case $cache_file in #(
*/* | ?:*)
mv -f confcache "$cache_file"$$ &&
mv -f "$cache_file"$$ "$cache_file" ;; #(
*)
mv -f confcache "$cache_file" ;;
esac
fi
fi
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
fi
fi
rm -f confcache
test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
DEFS=-DHAVE_CONFIG_H
ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
# 1. Remove the extension, and $U if already installed.
ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
# will be set to the directory where LIBOBJS objects are built.
as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs
LTLIBOBJS=$ac_ltlibobjs
if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
as_fn_error $? "conditional \"AMDEP\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -n "$EXEEXT"; then
am__EXEEXT_TRUE=
am__EXEEXT_FALSE='#'
else
am__EXEEXT_TRUE='#'
am__EXEEXT_FALSE=
fi
: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.
debug=false
ac_cs_recheck=false
ac_cs_silent=false
SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${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
# 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
# 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_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
{ eval $1=; unset $1;}
}
as_unset=as_fn_unset
# 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
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
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
# 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 $as_dir"
} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
as_mkdir_p='mkdir -p "$as_dir"'
else
test -d ./-p && rmdir ./-p
as_mkdir_p=false
fi
# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
test -f "$1" && test -x "$1"
} # as_fn_executable_p
as_test_x='test -x'
as_executable_p=as_fn_executable_p
# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$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'"
exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by ffe $as_me 0.3.4, which was
generated by GNU Autoconf 2.69. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
CONFIG_HEADERS = $CONFIG_HEADERS
CONFIG_LINKS = $CONFIG_LINKS
CONFIG_COMMANDS = $CONFIG_COMMANDS
$ $0 $@
on `(hostname || uname -n) 2>/dev/null | sed 1q`
"
_ACEOF
case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac
case $ac_config_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
esac
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"
config_commands="$ac_config_commands"
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration. Unless the files
and actions are specified as TAGs, all are instantiated by default.
Usage: $0 [OPTION]... [TAG]...
-h, --help print this help, then exit
-V, --version print version number and configuration settings, then exit
--config print configuration, then exit
-q, --quiet, --silent
do not print progress messages
-d, --debug don't remove temporary files
--recheck update $as_me by reconfiguring in the same conditions
--file=FILE[:TEMPLATE]
instantiate the configuration file FILE
--header=FILE[:TEMPLATE]
instantiate the configuration header FILE
Configuration files:
$config_files
Configuration headers:
$config_headers
Configuration commands:
$config_commands
Report bugs to ."
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
ffe config.status 0.3.4
configured by $0, generated by GNU Autoconf 2.69,
with options \\"\$ac_cs_config\\"
Copyright (C) 2012 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."
ac_pwd='$ac_pwd'
srcdir='$srcdir'
INSTALL='$INSTALL'
MKDIR_P='$MKDIR_P'
AWK='$AWK'
test -n "\$AWK" || AWK=awk
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
case $1 in
--*=?*)
ac_option=`expr "X$1" : 'X\([^=]*\)='`
ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
ac_shift=:
;;
--*=)
ac_option=`expr "X$1" : 'X\([^=]*\)='`
ac_optarg=
ac_shift=:
;;
*)
ac_option=$1
ac_optarg=$2
ac_shift=shift
;;
esac
case $ac_option in
# Handling of the options.
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
ac_cs_recheck=: ;;
--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
$as_echo "$ac_cs_version"; exit ;;
--config | --confi | --conf | --con | --co | --c )
$as_echo "$ac_cs_config"; exit ;;
--debug | --debu | --deb | --de | --d | -d )
debug=: ;;
--file | --fil | --fi | --f )
$ac_shift
case $ac_optarg in
*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
'') as_fn_error $? "missing file argument" ;;
esac
as_fn_append CONFIG_FILES " '$ac_optarg'"
ac_need_defaults=false;;
--header | --heade | --head | --hea )
$ac_shift
case $ac_optarg in
*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
as_fn_append CONFIG_HEADERS " '$ac_optarg'"
ac_need_defaults=false;;
--he | --h)
# Conflict between --help and --header
as_fn_error $? "ambiguous option: \`$1'
Try \`$0 --help' for more information.";;
--help | --hel | -h )
$as_echo "$ac_cs_usage"; exit ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil | --si | --s)
ac_cs_silent=: ;;
# This is an error.
-*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;
*) as_fn_append ac_config_targets " $1"
ac_need_defaults=false ;;
esac
shift
done
ac_configure_extra_args=
if $ac_cs_silent; then
exec 6>/dev/null
ac_configure_extra_args="$ac_configure_extra_args --silent"
fi
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
shift
\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
CONFIG_SHELL='$SHELL'
export CONFIG_SHELL
exec "\$@"
fi
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
echo
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
$as_echo "$ac_log"
} >&5
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
#
# INIT-COMMANDS
#
AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Handling of arguments.
for ac_config_target in $ac_config_targets
do
case $ac_config_target in
"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
esac
done
# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used. Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
fi
# Have a temporary directory for convenience. Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
tmp= ac_tmp=
trap 'exit_status=$?
: "${ac_tmp:=$tmp}"
{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.
{
tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
test -d "$tmp"
} ||
{
tmp=./conf$$-$RANDOM
(umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp
# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then
ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
ac_cs_awk_cr='\\r'
else
ac_cs_awk_cr=$ac_cr
fi
echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
_ACEOF
{
echo "cat >conf$$subs.awk <<_ACEOF" &&
echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
echo "_ACEOF"
} >conf$$subs.sh ||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
. ./conf$$subs.sh ||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
if test $ac_delim_n = $ac_delim_num; then
break
elif $ac_last_try; then
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
else
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
fi
done
rm -f conf$$subs.sh
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\)..*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\)..*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' >$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
for (key in S) S_is_set[key] = 1
FS = ""
}
{
line = $ 0
nfields = split(line, field, "@")
substed = 0
len = length(field[1])
for (i = 2; i < nfields; i++) {
key = field[i]
keylen = length(key)
if (S_is_set[key]) {
value = S[key]
line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
len += length(value) + length(field[++i])
substed = 1
} else
len += 1 + keylen
}
print line
}
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF
# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
h
s///
s/^/:/
s/[ ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$//
x
s/\(=[ ]*\).*/\1/
G
s/\n//
s/^[^=]*=[ ]*$//
}'
fi
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"
# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with `./config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF
# Transform confdefs.h into an awk script `defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.
# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
if test -z "$ac_tt"; then
break
elif $ac_last_try; then
as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
else
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
fi
done
# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any. Preserve backslash
# newline sequences.
ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[ ]*#[ ]*define[ ][ ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' >$CONFIG_STATUS || ac_write_fail=1
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
for (key in D) D_is_set[key] = 1
FS = ""
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
line = \$ 0
split(line, arg, " ")
if (arg[1] == "#") {
defundef = arg[2]
mac1 = arg[3]
} else {
defundef = substr(arg[1], 2)
mac1 = arg[2]
}
split(mac1, mac2, "(") #)
macro = mac2[1]
prefix = substr(line, 1, index(line, defundef) - 1)
if (D_is_set[macro]) {
# Preserve the white space surrounding the "#".
print prefix "define", macro P[macro] D[macro]
next
} else {
# Replace #undef with comments. This is necessary, for example,
# in the case of _POSIX_SOURCE, which is predefined and required
# on some systems where configure will not decide to define it.
if (defundef == "undef") {
print "/*", prefix defundef, macro, "*/"
next
}
}
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS"
eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
shift
for ac_tag
do
case $ac_tag in
:[FHLC]) ac_mode=$ac_tag; continue;;
esac
case $ac_mode$ac_tag in
:[FHL]*:*);;
:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
:[FH]-) ac_tag=-:-;;
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
esac
ac_save_IFS=$IFS
IFS=:
set x $ac_tag
IFS=$ac_save_IFS
shift
ac_file=$1
shift
case $ac_mode in
:L) ac_source=$1;;
:[FH])
ac_file_inputs=
for ac_f
do
case $ac_f in
-) ac_f="$ac_tmp/stdin";;
*) # Look for the file first in the build tree, then in the source tree
# (if the path is not absolute). The absolute path cannot be DOS-style,
# because $ac_f cannot contain `:'.
test -f "$ac_f" ||
case $ac_f in
[\\/$]*) false;;
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
esac ||
as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
esac
case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
as_fn_append ac_file_inputs " '$ac_f'"
done
# Let's still pretend it is `configure' which instantiates (i.e., don't
# use $as_me), people would be surprised to read:
# /* config.h. Generated by config.status. */
configure_input='Generated from '`
$as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
`' by configure.'
if test x"$ac_file" != x-; then
configure_input="$ac_file. $configure_input"
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
$as_echo "$as_me: creating $ac_file" >&6;}
fi
# Neutralize special characters interpreted by sed in replacement strings.
case $configure_input in #(
*\&* | *\|* | *\\* )
ac_sed_conf_input=`$as_echo "$configure_input" |
sed 's/[\\\\&|]/\\\\&/g'`;; #(
*) ac_sed_conf_input=$configure_input;;
esac
case $ac_tag in
*:-:* | *:-) cat >"$ac_tmp/stdin" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
esac
;;
esac
ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$ac_file" : 'X\(//\)[^/]' \| \
X"$ac_file" : 'X\(//\)$' \| \
X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$ac_file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
as_dir="$ac_dir"; as_fn_mkdir_p
ac_builddir=.
case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
# A ".." for each directory in $ac_dir_suffix.
ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
case $ac_top_builddir_sub in
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix
case $srcdir in
.) # We are building in place.
ac_srcdir=.
ac_top_srcdir=$ac_top_builddir_sub
ac_abs_top_srcdir=$ac_pwd ;;
[\\/]* | ?:[\\/]* ) # Absolute name.
ac_srcdir=$srcdir$ac_dir_suffix;
ac_top_srcdir=$srcdir
ac_abs_top_srcdir=$srcdir ;;
*) # Relative name.
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
ac_top_srcdir=$ac_top_build_prefix$srcdir
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
case $ac_mode in
:F)
#
# CONFIG_FILE
#
case $INSTALL in
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
esac
ac_MKDIR_P=$MKDIR_P
case $MKDIR_P in
[\\/$]* | ?:[\\/]* ) ;;
*/*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
esac
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
p
q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_datarootdir_hack='
s&@datadir@&$datadir&g
s&@docdir@&$docdir&g
s&@infodir@&$infodir&g
s&@localedir@&$localedir&g
s&@mandir@&$mandir&g
s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF
# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
s&@INSTALL@&$ac_INSTALL&;t t
s&@MKDIR_P@&$ac_MKDIR_P&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
"$ac_tmp/out"`; test -z "$ac_out"; } &&
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined" >&5
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined" >&2;}
rm -f "$ac_tmp/stdin"
case $ac_file in
-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
esac \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
;;
:H)
#
# CONFIG_HEADER
#
if test x"$ac_file" != x-; then
{
$as_echo "/* $configure_input */" \
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
} >"$ac_tmp/config.h" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
$as_echo "$as_me: $ac_file is unchanged" >&6;}
else
rm -f "$ac_file"
mv "$ac_tmp/config.h" "$ac_file" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
fi
else
$as_echo "/* $configure_input */" \
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
|| as_fn_error $? "could not create -" "$LINENO" 5
fi
# Compute "$ac_file"'s index in $config_headers.
_am_arg="$ac_file"
_am_stamp_count=1
for _am_header in $config_headers :; do
case $_am_header in
$_am_arg | $_am_arg:* )
break ;;
* )
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
esac
done
echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$_am_arg" : 'X\(//\)[^/]' \| \
X"$_am_arg" : 'X\(//\)$' \| \
X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$_am_arg" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`/stamp-h$_am_stamp_count
;;
:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
$as_echo "$as_me: executing $ac_file commands" >&6;}
;;
esac
case $ac_file$ac_mode in
"depfiles":C) test x"$AMDEP_TRUE" != x"" || {
# Autoconf 2.62 quotes --file arguments for eval, but not when files
# are listed without --file. Let's play safe and only enable the eval
# if we detect the quoting.
case $CONFIG_FILES in
*\'*) eval set x "$CONFIG_FILES" ;;
*) set x $CONFIG_FILES ;;
esac
shift
for mf
do
# Strip MF so we end up with the name of the file.
mf=`echo "$mf" | sed -e 's/:.*$//'`
# Check whether this is an Automake generated Makefile or not.
# We used to match only the files named `Makefile.in', but
# some people rename them; so instead we look at the file content.
# Grep'ing the first line is not enough: some people post-process
# each Makefile.in and add a new line on top of each file to say so.
# Grep'ing the whole file is not good either: AIX grep has a line
# limit of 2048, but all sed's we know have understand at least 4000.
if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
dirpart=`$as_dirname -- "$mf" ||
$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$mf" : 'X\(//\)[^/]' \| \
X"$mf" : 'X\(//\)$' \| \
X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$mf" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
else
continue
fi
# Extract the definition of DEPDIR, am__include, and am__quote
# from the Makefile without running `make'.
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
test -z "$DEPDIR" && continue
am__include=`sed -n 's/^am__include = //p' < "$mf"`
test -z "am__include" && continue
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
# When using ansi2knr, U may be empty or an underscore; expand it
U=`sed -n 's/^U = //p' < "$mf"`
# Find all dependency output files, they are included files with
# $(DEPDIR) in their names. We invoke sed twice because it is the
# simplest approach to changing $(DEPDIR) to its actual value in the
# expansion.
for file in `sed -n "
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
# Make sure the directory exists.
test -f "$dirpart/$file" && continue
fdir=`$as_dirname -- "$file" ||
$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$file" : 'X\(//\)[^/]' \| \
X"$file" : 'X\(//\)$' \| \
X"$file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
as_dir=$dirpart/$fdir; as_fn_mkdir_p
# echo "creating $dirpart/$file"
echo '# dummy' > "$dirpart/$file"
done
done
}
;;
esac
done # for ac_tag
as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save
test $ac_write_fail = 0 ||
as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded. So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status. When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
ac_cs_success=:
ac_config_status_args=
test "$silent" = yes &&
ac_config_status_args="$ac_config_status_args --quiet"
exec 5>/dev/null
$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
exec 5>>config.log
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
# would make configure fail if this is the last instruction.
$ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi
ffe-0.3.4/AUTHORS 0000644 0001750 0001750 00000000033 10371367143 010250 0000000 0000000 Timo Savinen
ffe-0.3.4/COPYING 0000644 0001750 0001750 00000043133 10561640517 010243 0000000 0000000 GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
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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
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)
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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 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) year 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.
ffe-0.3.4/ChangeLog 0000644 0001750 0001750 00000010625 12314533611 010754 0000000 0000000 2014-03-26 Timo Savinen
* Version 0.3.4
* Zombie processes are now properly reaped using SIG_IGN
* New printing directive %C
2012-11-11 Timo Savinen
* Version 0.3.3
* Output option "hex-caps" implemented
* Performance enhacements for large number of expression values. Usefull when reading expression values from large file, see expression keyword "file:"
2011-04-10 Timo Savinen
* Version 0.3.2
* Input preprocessor implemented
* Printing whitespace separated data with printing directive %t works now
2010-09-15 Timo Savinen
* Version 0.3.1
* Record keyword "level" and printing keywords "group-header", "group-trailer", "element-header" and "element-trailer implemented. These can be used to print flat file contents in structured format (e.g. multilevel XML)
* Record keyword "record-length" implemented. This can be used to ignore extra fields that are not defined for a record
2010-03-25 Timo Savinen
* Version 0.3.0
* Having the same field in several expression (option -e,--expression) works now. Earlier only
the last expression in command line was used.
* Option -X,--casecmp implemented
2009-08-09 Timo Savinen
* Version 0.2.9
* New configuration keyword 'output-file' for printing records to different output files
2008-09-11 Timo Savinen
* Version 0.2.8
* Records can now be identified by regular expressions using new keyword "rid"
* When reading binary input with -l,--loose option, invalid block does not any more cause program to abort. Instead the input is searched until a valid block is found
2008-05-25 Timo Savinen
* Version 0.2.7
* Support for fixed length binary files implemented
* Output format "raw" added
* Option -I,--info added
2008-05-08 Timo Savinen
* Version 0.2.6
* Output format can be selected in field level
* Last field of a fixed length structure can have arbitrary length
* Option -d, --debug added
2008-03-16 Timo Savinen
* Version 0.2.5
* New configuration keyword 'field-count'
* Command substitution implemented for configuration file. Thanks to Gabor Grothendieck for the idea.
2008-02-29 Timo Savinen
* Version 0.2.4
* A fixed structure with 1 byte long last field does work now
2007-10-29 Timo Savinen
* Version 0.2.3
* "file:" notation added for expression option (option -e)
2007-05-28 Timo Savinen
* Version 0.2.2
* Configuration keyword "const" added
2007-04-25 Timo Savinen
* Version 0.2.1
* records may be selected using regular expressions (option -e,--expression)
2007-04-11 Timo Savinen
* Version 0.2.0
* the existence of fields in expressions is now checked against the current structure
* replace and expression features work now with data having a header line
* lookup will be made only if output directive in use cointains %l or %L directives
2007-03-11 Timo Savinen
* Version 0.1.9
* Lookup tables added
2007-02-05 Timo Savinen
* Version 0.1.8
* terminate if field from field-list is not found in the current structure
* ensure that header will be printed also when first record is not printed (print_header())
2006-11-05 Timo Savinen
* version 0.1.7
* directive %p added
* option '-r,--replace' added
2006-09-17 Timo Savinen
* version 0.1.6
* Option '-v' added
2006-06-07 Timo Savinen
* version 0.1.5
* added option '-a'
* print_header: separator prints now correctly (after picture, not after %n)
2006-04-28 Timo Savinen
* version 0.1.4
* added option '-e'
2006-04-17 Timo Savinen
* version 0.1.3
* directive %e added
* bug corrected: No output when the first line of input was invalid
2006-03-17 Timo Savinen
* version 0.1.2
* options field-empty-print and empty-chars added for output
2006-03-09 Timo Savinen
* version 0.1.1
* error message for several matching structures
* FILLER field added
* bug in case where "output no" was defined for record (crash)
* bug in file name for stdin
2006-02-05 Timo Savinen
* ffe: initial version 0.1.0.
ffe-0.3.4/INSTALL 0000644 0001750 0001750 00000036600 11777117217 010250 0000000 0000000 Installation Instructions
*************************
Copyright (C) 1994-1996, 1999-2002, 2004-2011 Free Software Foundation,
Inc.
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 warranty of any kind.
Basic Installation
==================
Briefly, the shell commands `./configure; make; make install' should
configure, build, and install this package. The following
more-detailed instructions are generic; see the `README' file for
instructions specific to this package. Some packages provide this
`INSTALL' file but do not implement all of the features documented
below. The lack of an optional feature in a given package is not
necessarily a bug. More recommendations for GNU packages can be found
in *note Makefile Conventions: (standards)Makefile Conventions.
The `configure' shell script attempts to guess correct values for
various system-dependent variables used during compilation. It uses
those values to create a `Makefile' in each directory of the package.
It may also create one or more `.h' files containing system-dependent
definitions. Finally, it creates a shell script `config.status' that
you can run in the future to recreate the current configuration, and a
file `config.log' containing compiler output (useful mainly for
debugging `configure').
It can also use an optional file (typically called `config.cache'
and enabled with `--cache-file=config.cache' or simply `-C') that saves
the results of its tests to speed up reconfiguring. Caching is
disabled by default to prevent problems with accidental use of stale
cache files.
If you need to do unusual things to compile the package, please try
to figure out how `configure' could check whether to do them, and mail
diffs or instructions to the address given in the `README' so they can
be considered for the next release. If you are using the cache, and at
some point `config.cache' contains results you don't want to keep, you
may remove or edit it.
The file `configure.ac' (or `configure.in') is used to create
`configure' by a program called `autoconf'. You need `configure.ac' if
you want to change it or regenerate `configure' using a newer version
of `autoconf'.
The simplest way to compile this package is:
1. `cd' to the directory containing the package's source code and type
`./configure' to configure the package for your system.
Running `configure' might take a while. While running, it prints
some messages telling which features it is checking for.
2. Type `make' to compile the package.
3. Optionally, type `make check' to run any self-tests that come with
the package, generally using the just-built uninstalled binaries.
4. Type `make install' to install the programs and any data files and
documentation. When installing into a prefix owned by root, it is
recommended that the package be configured and built as a regular
user, and only the `make install' phase executed with root
privileges.
5. Optionally, type `make installcheck' to repeat any self-tests, but
this time using the binaries in their final installed location.
This target does not install anything. Running this target as a
regular user, particularly if the prior `make install' required
root privileges, verifies that the installation completed
correctly.
6. You can remove the program binaries and object files from the
source code directory by typing `make clean'. To also remove the
files that `configure' created (so you can compile the package for
a different kind of computer), type `make distclean'. There is
also a `make maintainer-clean' target, but that is intended mainly
for the package's developers. If you use it, you may have to get
all sorts of other programs in order to regenerate files that came
with the distribution.
7. Often, you can also type `make uninstall' to remove the installed
files again. In practice, not all packages have tested that
uninstallation works correctly, even though it is required by the
GNU Coding Standards.
8. Some packages, particularly those that use Automake, provide `make
distcheck', which can by used by developers to test that all other
targets like `make install' and `make uninstall' work correctly.
This target is generally not run by end users.
Compilers and Options
=====================
Some systems require unusual options for compilation or linking that
the `configure' script does not know about. Run `./configure --help'
for details on some of the pertinent environment variables.
You can give `configure' initial values for configuration parameters
by setting variables in the command line or in the environment. Here
is an example:
./configure CC=c99 CFLAGS=-g LIBS=-lposix
*Note Defining Variables::, for more details.
Compiling For Multiple Architectures
====================================
You can compile the package for more than one kind of computer at the
same time, by placing the object files for each architecture in their
own directory. To do this, you can use GNU `make'. `cd' to the
directory where you want the object files and executables to go and run
the `configure' script. `configure' automatically checks for the
source code in the directory that `configure' is in and in `..'. This
is known as a "VPATH" build.
With a non-GNU `make', it is safer to compile the package for one
architecture at a time in the source code directory. After you have
installed the package for one architecture, use `make distclean' before
reconfiguring for another architecture.
On MacOS X 10.5 and later systems, you can create libraries and
executables that work on multiple system types--known as "fat" or
"universal" binaries--by specifying multiple `-arch' options to the
compiler but only a single `-arch' option to the preprocessor. Like
this:
./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
CPP="gcc -E" CXXCPP="g++ -E"
This is not guaranteed to produce working output in all cases, you
may have to build one architecture at a time and combine the results
using the `lipo' tool if you have problems.
Installation Names
==================
By default, `make install' installs the package's commands under
`/usr/local/bin', include files under `/usr/local/include', etc. You
can specify an installation prefix other than `/usr/local' by giving
`configure' the option `--prefix=PREFIX', where PREFIX must be an
absolute file name.
You can specify separate installation prefixes for
architecture-specific files and architecture-independent files. If you
pass the option `--exec-prefix=PREFIX' to `configure', the package uses
PREFIX as the prefix for installing programs and libraries.
Documentation and other data files still use the regular prefix.
In addition, if you use an unusual directory layout you can give
options like `--bindir=DIR' to specify different values for particular
kinds of files. Run `configure --help' for a list of the directories
you can set and what kinds of files go in them. In general, the
default for these options is expressed in terms of `${prefix}', so that
specifying just `--prefix' will affect all of the other directory
specifications that were not explicitly provided.
The most portable way to affect installation locations is to pass the
correct locations to `configure'; however, many packages provide one or
both of the following shortcuts of passing variable assignments to the
`make install' command line to change installation locations without
having to reconfigure or recompile.
The first method involves providing an override variable for each
affected directory. For example, `make install
prefix=/alternate/directory' will choose an alternate location for all
directory configuration variables that were expressed in terms of
`${prefix}'. Any directories that were specified during `configure',
but not in terms of `${prefix}', must each be overridden at install
time for the entire installation to be relocated. The approach of
makefile variable overrides for each directory variable is required by
the GNU Coding Standards, and ideally causes no recompilation.
However, some platforms have known limitations with the semantics of
shared libraries that end up requiring recompilation when using this
method, particularly noticeable in packages that use GNU Libtool.
The second method involves providing the `DESTDIR' variable. For
example, `make install DESTDIR=/alternate/directory' will prepend
`/alternate/directory' before all installation names. The approach of
`DESTDIR' overrides is not required by the GNU Coding Standards, and
does not work on platforms that have drive letters. On the other hand,
it does better at avoiding recompilation issues, and works well even
when some directory options were not specified in terms of `${prefix}'
at `configure' time.
Optional Features
=================
If the package supports it, you can cause programs to be installed
with an extra prefix or suffix on their names by giving `configure' the
option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
Some packages pay attention to `--enable-FEATURE' options to
`configure', where FEATURE indicates an optional part of the package.
They may also pay attention to `--with-PACKAGE' options, where PACKAGE
is something like `gnu-as' or `x' (for the X Window System). The
`README' should mention any `--enable-' and `--with-' options that the
package recognizes.
For packages that use the X Window System, `configure' can usually
find the X include and library files automatically, but if it doesn't,
you can use the `configure' options `--x-includes=DIR' and
`--x-libraries=DIR' to specify their locations.
Some packages offer the ability to configure how verbose the
execution of `make' will be. For these packages, running `./configure
--enable-silent-rules' sets the default to minimal output, which can be
overridden with `make V=1'; while running `./configure
--disable-silent-rules' sets the default to verbose, which can be
overridden with `make V=0'.
Particular systems
==================
On HP-UX, the default C compiler is not ANSI C compatible. If GNU
CC is not installed, it is recommended to use the following options in
order to use an ANSI C compiler:
./configure CC="cc -Ae -D_XOPEN_SOURCE=500"
and if that doesn't work, install pre-built binaries of GCC for HP-UX.
HP-UX `make' updates targets which have the same time stamps as
their prerequisites, which makes it generally unusable when shipped
generated files such as `configure' are involved. Use GNU `make'
instead.
On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot
parse its `' header file. The option `-nodtk' can be used as
a workaround. If GNU CC is not installed, it is therefore recommended
to try
./configure CC="cc"
and if that doesn't work, try
./configure CC="cc -nodtk"
On Solaris, don't put `/usr/ucb' early in your `PATH'. This
directory contains several dysfunctional programs; working variants of
these programs are available in `/usr/bin'. So, if you need `/usr/ucb'
in your `PATH', put it _after_ `/usr/bin'.
On Haiku, software installed for all users goes in `/boot/common',
not `/usr/local'. It is recommended to use the following options:
./configure --prefix=/boot/common
Specifying the System Type
==========================
There may be some features `configure' cannot figure out
automatically, but needs to determine by the type of machine the package
will run on. Usually, assuming the package is built to be run on the
_same_ architectures, `configure' can figure that out, but if it prints
a message saying it cannot guess the machine type, give it the
`--build=TYPE' option. TYPE can either be a short name for the system
type, such as `sun4', or a canonical name which has the form:
CPU-COMPANY-SYSTEM
where SYSTEM can have one of these forms:
OS
KERNEL-OS
See the file `config.sub' for the possible values of each field. If
`config.sub' isn't included in this package, then this package doesn't
need to know the machine type.
If you are _building_ compiler tools for cross-compiling, you should
use the option `--target=TYPE' to select the type of system they will
produce code for.
If you want to _use_ a cross compiler, that generates code for a
platform different from the build platform, you should specify the
"host" platform (i.e., that on which the generated programs will
eventually be run) with `--host=TYPE'.
Sharing Defaults
================
If you want to set default values for `configure' scripts to share,
you can create a site shell script called `config.site' that gives
default values for variables like `CC', `cache_file', and `prefix'.
`configure' looks for `PREFIX/share/config.site' if it exists, then
`PREFIX/etc/config.site' if it exists. Or, you can set the
`CONFIG_SITE' environment variable to the location of the site script.
A warning: not all `configure' scripts look for a site script.
Defining Variables
==================
Variables not defined in a site shell script can be set in the
environment passed to `configure'. However, some packages may run
configure again during the build, and the customized values of these
variables may be lost. In order to avoid this problem, you should set
them in the `configure' command line, using `VAR=value'. For example:
./configure CC=/usr/local2/bin/gcc
causes the specified `gcc' to be used as the C compiler (unless it is
overridden in the site shell script).
Unfortunately, this technique does not work for `CONFIG_SHELL' due to
an Autoconf bug. Until the bug is fixed you can use this workaround:
CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
`configure' Invocation
======================
`configure' recognizes the following options to control how it
operates.
`--help'
`-h'
Print a summary of all of the options to `configure', and exit.
`--help=short'
`--help=recursive'
Print a summary of the options unique to this package's
`configure', and exit. The `short' variant lists options used
only in the top level, while the `recursive' variant lists options
also present in any nested packages.
`--version'
`-V'
Print the version of Autoconf used to generate the `configure'
script, and exit.
`--cache-file=FILE'
Enable the cache: use and save the results of the tests in FILE,
traditionally `config.cache'. FILE defaults to `/dev/null' to
disable caching.
`--config-cache'
`-C'
Alias for `--cache-file=config.cache'.
`--quiet'
`--silent'
`-q'
Do not print messages saying which checks are being made. To
suppress all normal output, redirect it to `/dev/null' (any error
messages will still be shown).
`--srcdir=DIR'
Look for the package's source code in directory DIR. Usually
`configure' can determine that directory automatically.
`--prefix=DIR'
Use DIR as the installation prefix. *note Installation Names::
for more details, including other options available for fine-tuning
the installation locations.
`--no-create'
`-n'
Run the configure checks, but stop before creating any output
files.
`configure' also accepts some other, not widely useful, options. Run
`configure --help' for more details.
ffe-0.3.4/NEWS 0000644 0001750 0001750 00000000045 10401045510 007663 0000000 0000000 * 2006-02-28: Initial version 0.1.0
ffe-0.3.4/src/ 0000755 0001750 0001750 00000000000 12314533616 010052 5 0000000 0000000 ffe-0.3.4/src/ffe.h 0000644 0001750 0001750 00000017460 12052115010 010672 0000000 0000000 /*
* ffe - Flat File Extractor
*
* Copyright (C) 2006 Timo Savinen
* This file is part of ffe.
*
* ffe 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.
*
* ffe 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 ffe; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
/* $Id: ffe.h,v 1.71 2011-04-10 10:12:10 timo Exp $ */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#ifdef HAVE_FEATURES_H
#include
#endif
#ifdef HAVE_ERRNO_H
#include
#endif
#ifdef HAVE_ERROR_H
#include
#endif
#ifdef HAVE_SYS_TYPES_H
#include
#endif
#ifdef HAVE_REGEX_H
#include
#endif
#ifdef HAVE_UNISTD_H
#include
#endif
#ifdef HAVE_FCNTL_H
#include
#endif
#ifdef HAVE_INTTYPES_H
#include
#endif
#ifdef HAVE_STDINT_H
#include
#endif
#include
#if defined(__MINGW32__)
#ifndef WIN32
#define WIN32 1
#endif
#endif
#if defined(HAVE_REGEX) && !defined(HAVE_REGCOMP)
#undef HAVE_REGEX
#endif
#ifdef WIN32
#define PATH_SEPARATOR_STRING "\\"
#else
#define PATH_SEPARATOR_STRING "/"
#endif
#ifndef HAVE_STRCASECMP
#define strcasecmp strcmp
#endif
#ifndef HAVE_STRNCASECMP
#define strncasecmp strncmp
#endif
#ifndef HAVE_STRCASESTR
#define strcasestr strstr
#endif
/* Types */
#define DEFAULT_OUTPUT "default"
#define LEFT_JUSTIFY 1
#define RIGHT_JUSTIFY 2
#define EXACT 1
#define LONGEST 2
/* contains field names from include-option or from -f paramter */
struct include_field {
char *name;
int found; /* does this belong to any record */
int reported; /* is this field reported to be unmatched */
struct include_field *next;
};
struct output {
char *name;
uint8_t *file_header;
uint8_t *file_trailer;
uint8_t *header;
uint8_t *data;
uint8_t *lookup;
uint8_t *separator;
uint8_t *record_header;
uint8_t *record_trailer;
uint8_t *group_header;
uint8_t *group_trailer;
uint8_t *element_header;
uint8_t *element_trailer;
uint8_t justify;
uint8_t *indent;
int no_data;
char *empty_chars;
int print_empty;
int hex_cap;
struct include_field *fl;
char *output_file;
FILE *ofp;
struct output *next;
};
struct lookup_data {
uint8_t *key;
uint8_t *value;
int key_len;
struct lookup_data *next;
};
struct lookup {
char *name;
char type;
uint8_t *default_value;
int max_key_len;
struct lookup_data *data;
struct lookup *next;
};
/* replace, field and value */
struct replace {
char *field;
uint8_t *value;
int found;
struct replace *next;
};
/* expression values */
struct expr_list {
char *value;
int value_len;
#if HAVE_REGEX
regex_t reg;
#endif
struct expr_list *next;
};
#define MAX_EXPR_HASH 32771
#define MAX_EXPR_FAST_LIST 61
/* search expression */
struct expression {
char *field;
char op;
int found;
struct field *f; /* pointer to field used in expression */
size_t exp_min_len;
size_t exp_max_len;
size_t fast_entries;
size_t fast_expr_hash[MAX_EXPR_FAST_LIST + 1]; /* fast access list for cases there is low number of values in hash list */
struct expr_list *expr_hash[MAX_EXPR_HASH]; /* value list*/
struct expression *next;
};
/* Information for one field */
struct field {
char *name;
char *const_data;
int type; /* field type ASC,CHAR,SHORT,.... */
int endianess; /* binary data endianess */
int position; /* first position = 0 byte position for fixed, first position = 1 for field number for separated */
int bposition; /* position in current input buffer */
int length;
int print;
char *lookup_table_name;
struct lookup *lookup;
struct replace *rep; /* non NULL if value should be replaced */
char *output_name;
struct output *o;
struct field *next;
};
/* contains pointer to fields which will be printed */
struct print_field {
struct field *f;
uint8_t *data; // data start position in output buffer;
int justify_length;
int empty; // does the field contain only "empty" chars
struct print_field *next;
};
struct id {
int position;
uint8_t *key;
int regexp; /* 1 or 0 for regexp */
#if HAVE_REGEX
regex_t reg;
#endif
int length;
struct id *next;
};
struct level {
int level;
char *group_name;
char *element_name;
int indent_count;
};
struct record {
char *name;
struct id *i;
struct field *f;
char *fields_from;
struct print_field *pf;
struct output *o;
char *output_name;
int vote;
int length;
int arb_length; /* arbitrary length */
struct level *level;
struct record *next;
};
#define NO_READ '0'
#define FIXED_LENGTH 'f'
#define SEPARATED 's'
#define BINARY 'b'
/* header types of input files */
#define HEADER_NO 0
#define HEADER_FIRST 1
#define HEADER_ALL 2
struct structure {
char *name;
char type[3]; /* [0] = f,b or s,[1] = separator, [2] = asterisk or 0 */
int max_record_len;
char quote;
int header;
char *output_name;
int vote;
struct output *o;
struct record *r;
struct structure *next;
};
struct input_file {
char *name;
long int lineno;
struct input_file *next;
};
/* Constants */
#define MAXLEVEL 1024
/* exit values */
#define EXIT_FAILURE 1
#define EXIT_SUCCESS 0
#define OP_START '^'
#define OP_EQUAL '='
#define OP_CONTAINS '~'
#define OP_NOT_EQUAL '!'
#define OP_REQEXP '?'
/* field types */
#define F_ASC 1
#define F_INT 3
#define F_CHAR 4
#define F_FLOAT 7
#define F_DOUBLE 8
#define F_BCD 9
#define F_UINT 10
#define F_HEX 11
/* endianess */
#define F_UNKNOWN_ENDIAN 0
#define F_BIG_ENDIAN 1
#define F_LITTLE_ENDIAN 3
#define F_SYSTEM_ENDIAN 4
/* record length values */
#define RL_STRICT 0
#define RL_MIN 1
#define TL_MAX 2
/* function prototypes */
extern void
panic(char *msg,char *info,char *syserror);
extern void
problem(char *msg,char *info,char *syserror);
extern void *
xmalloc (size_t size);
extern char *
xstrdup(char *str);
extern void
parserc(char *,char *);
extern void
set_input_file(char *);
extern void
open_input_file();
extern void *
xrealloc (void *, size_t);
extern char *
guess_structure();
extern void
set_output_file(char *);
extern void
close_output_file();
extern void
execute(struct structure *,int,int,int,int,int);
extern char *
expand_home(char *);
extern FILE *
xfopen(char *, char *);
extern FILE *
xfopenb(char *, char *);
extern uint8_t *
endian_and_align(uint8_t *,int,int,int);
extern int
check_system_endianess();
extern char *
guess_binary_structure();
extern void
file_to_text(FILE *);
extern void
writec(uint8_t);
extern void
writes(uint8_t *);
extern void
start_write();
extern void
flush_write();
extern void
reset_levels(int,int);
extern void
print_level_before(struct record *, struct record *);
extern void
print_level_end(struct record *);
extern int
get_indent_depth(int);
extern void
print_indent(uint8_t *,int);
extern size_t
hash(char *,size_t);
/* global variables */
extern struct structure *structure;
extern struct output *output;
extern struct expression *expression;
extern struct lookup *lookup;
extern struct output *no_output;
extern struct output *raw;
extern struct field *const_field;
extern int system_endianess;
extern int max_binary_record_length;
extern char *ffe_open;
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uninstall: uninstall-am
install-am: all-am
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
installcheck: installcheck-am
install-strip:
if test -z '$(STRIP)'; then \
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
install; \
else \
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
"INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
fi
mostlyclean-generic:
clean-generic:
distclean-generic:
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
maintainer-clean-generic:
@echo "This command is intended for maintainers to use"
@echo "it deletes files that may require special tools to rebuild."
clean: clean-am
clean-am: clean-binPROGRAMS clean-generic mostlyclean-am
distclean: distclean-am
-rm -rf ./$(DEPDIR)
-rm -f Makefile
distclean-am: clean-am distclean-compile distclean-generic \
distclean-tags
dvi: dvi-am
dvi-am:
html: html-am
html-am:
info: info-am
info-am:
install-data-am:
install-dvi: install-dvi-am
install-dvi-am:
install-exec-am: install-binPROGRAMS
install-html: install-html-am
install-html-am:
install-info: install-info-am
install-info-am:
install-man:
install-pdf: install-pdf-am
install-pdf-am:
install-ps: install-ps-am
install-ps-am:
installcheck-am:
maintainer-clean: maintainer-clean-am
-rm -rf ./$(DEPDIR)
-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-am
mostlyclean-am: mostlyclean-compile mostlyclean-generic
pdf: pdf-am
pdf-am:
ps: ps-am
ps-am:
uninstall-am: uninstall-binPROGRAMS
.MAKE: install-am install-strip
.PHONY: CTAGS GTAGS all all-am check check-am clean clean-binPROGRAMS \
clean-generic ctags distclean distclean-compile \
distclean-generic distclean-tags distdir dvi dvi-am html \
html-am info info-am install install-am install-binPROGRAMS \
install-data install-data-am install-dvi install-dvi-am \
install-exec install-exec-am install-html install-html-am \
install-info install-info-am install-man install-pdf \
install-pdf-am install-ps install-ps-am install-strip \
installcheck installcheck-am installdirs maintainer-clean \
maintainer-clean-generic mostlyclean mostlyclean-compile \
mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \
uninstall-am uninstall-binPROGRAMS
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
ffe-0.3.4/src/ffe.c 0000644 0001750 0001750 00000070635 12314531252 010703 0000000 0000000 /*
* ffe - Flat File Extractor
*
* Copyright (C) 2006 Timo Savinen
* This file is part of ffe.
*
* ffe 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.
*
* ffe 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 ffe; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
* F607480034
* HJ9004-2
*
*/
/* $Id: ffe.c,v 1.88 2011-04-10 10:12:10 timo Exp $ */
#include "ffe.h"
#include
#include
#ifdef HAVE_GETOPT_H
#include
#endif
#ifdef HAVE_STRING_H
#include
#endif
#ifdef HAVE_SIGNAL_H
#include
#endif
#ifdef PACKAGE
static char *program = PACKAGE;
#else
static char *program = "ffe";
#endif
#ifdef PACKAGE_VERSION
static char *version = PACKAGE_VERSION;
#else
static char *version = "0.2.5";
#endif
#ifdef HOST
static char *host = HOST;
#else
static char *host = "";
#endif
#ifdef BUILD_DATE
static char *build_date = BUILD_DATE;
#else
static char *build_date = "";
#endif
#ifdef PACKAGE_BUGREPORT
static char *email_address = PACKAGE_BUGREPORT;
#else
static char *email_address = "tjsa@iki.fi";
#endif
static char short_opts[] = "c:s:o:p:f:e:r:l?VavdIX";
#ifdef HAVE_GETOPT_LONG
static struct option long_opts[] = {
{"configuration",1,NULL,'c'},
{"structure",1,NULL,'s'},
{"output",1,NULL,'o'},
{"print",1,NULL,'p'},
{"field-list",1,NULL,'f'},
{"loose",0,NULL,'l'},
{"expression",1,NULL,'e'},
{"help",0,NULL,'?'},
{"version",0,NULL,'V'},
{"and",0,NULL,'a'},
{"invert-match",0,NULL,'v'},
{"replace",1,NULL,'r'},
{"debug",0,NULL,'d'},
{"info",0,NULL,'I'},
{"casecmp",0,NULL,'X'},
{NULL,0,NULL,0}
};
#endif
extern void print_info();
extern struct input_file *files;
int system_endianess = F_UNKNOWN_ENDIAN;
int max_binary_record_length = 0;
char *ffe_open = NULL;
/* global rc-data */
struct structure *structure = NULL;
struct output *output = NULL;
struct expression *expression = NULL;
struct lookup *lookup = NULL;
struct replace *replace = NULL;
struct field *const_field = NULL;
/* output no marker */
struct output dummy_no;
struct output *no_output = &dummy_no;
struct output dummy_raw;
struct output *raw = &dummy_raw;
void
panic(char *msg,char *info,char *syserror)
{
if (info == NULL && syserror == NULL)
{
fprintf(stderr,"%s: %s\n",program,msg);
} else if(info != NULL && syserror == NULL)
{
fprintf(stderr,"%s: %s: %s\n",program,msg,info);
} else if(info != NULL && syserror != NULL)
{
fprintf(stderr,"%s: %s: %s; %s\n",program,msg,info,syserror);
} else if(info == NULL && syserror != NULL)
{
fprintf(stderr,"%s: %s; %s\n",program,msg,syserror);
}
exit(EXIT_FAILURE);
}
void
problem(char *msg,char *info,char *syserror)
{
if (info == NULL && syserror == NULL)
{
fprintf(stderr,"%s: %s\n",program,msg);
} else if(info != NULL && syserror == NULL)
{
fprintf(stderr,"%s: %s: %s\n",program,msg,info);
} else if(info != NULL && syserror != NULL)
{
fprintf(stderr,"%s: %s: %s; %s\n",program,msg,info,syserror);
} else if(info == NULL && syserror != NULL)
{
fprintf(stderr,"%s: %s; %s\n",program,msg,syserror);
}
}
char *
get_default_rc_name()
{
char *home;
char *result;
#ifdef WIN32
char *file = "ffe.rc";
#else
char *file = ".fferc";
#endif
result = NULL;
home = getenv("HOME");
#ifdef WIN32
if(home == NULL)
{
home = getenv("FFE_HOME");
if(home == NULL)
{
home = getenv("USERPROFILE");
}
}
#endif
if(home != NULL)
{
result = xmalloc(strlen(home) + strlen(file) + strlen(PATH_SEPARATOR_STRING) + 2);
strcpy(result,home);
strcat(result,PATH_SEPARATOR_STRING);
strcat(result,file);
} else
{
result = file;
}
return result;
}
void
help(FILE *stream)
{
char *rc=get_default_rc_name();
fprintf(stream,"Usage: %s [OPTION]...\n\n",program);
#ifdef HAVE_GETOPT_LONG
fprintf(stream,"-c, --configuration=FILE\n");
fprintf(stream,"\t\tRead configuration from FILE, default is \'%s\'.\n",rc);
fprintf(stream,"-s, --structure=STRUCTURE\n");
fprintf(stream,"\t\tUse structure STRUCTURE for input file, suppresses guessing.\n");
fprintf(stream,"-p, --print=FORMAT\n");
fprintf(stream,"\t\tUse output format FORMAT for printing.\n");
fprintf(stream,"-o, --output=NAME\n");
fprintf(stream,"\t\tWrite output to NAME instead of standard output.\n");
fprintf(stream,"-f, --field-list=LIST\n");
fprintf(stream,"\t\tPrint only fields and constants listed in comma separated list LIST.\n");
fprintf(stream,"-e, --expression=EXPRESSION\n");
fprintf(stream,"\t\tPrint only those records for which the EXPRESSION evaluates to true.\n");
fprintf(stream,"-a, --and\n");
fprintf(stream,"\t\tExpressions are combined with logical and, default is logical or.\n");
fprintf(stream,"-X, --casecmp\n");
fprintf(stream,"\t\tExpressions are evaluated case insensitive.\n");
fprintf(stream,"-v, --invert-match\n");
fprintf(stream,"\t\tPrint only those records which don't match the expression.\n");
fprintf(stream,"-l, --loose\n");
fprintf(stream,"\t\tAn invalid input line does not cause %s to abort.\n",program);
fprintf(stream,"-r, --replace=FIELD=VALUE\n");
fprintf(stream,"\t\tReplace FIELDs contents with VALUE in output.\n");
fprintf(stream,"-d, --debug\n");
fprintf(stream,"\t\tWrite invalid input lines to error log.\n");
fprintf(stream,"-I, --info\n");
fprintf(stream,"\t\tShow the structure information and exit.\n");
fprintf(stream,"-?, --help\n");
fprintf(stream,"\t\tDisplay this help and exit.\n");
fprintf(stream,"-V, --version\n");
#else
fprintf(stream,"-c FILE\n");
fprintf(stream,"\t\tRead configuration from FILE, default is \'%s\'.\n",rc);
fprintf(stream,"-s STRUCTURE\n");
fprintf(stream,"\t\tUse structure STRUCTURE for input file, suppresses guessing.\n");
fprintf(stream,"-p FORMAT\n");
fprintf(stream,"\t\tUse output format FORMAT for printing.\n");
fprintf(stream,"-o NAME\n");
fprintf(stream,"\t\tWrite output to NAME instead of standard output.\n");
fprintf(stream,"-f LIST\n");
fprintf(stream,"\t\tPrint only fields and constants listed in comma separated list LIST.\n");
fprintf(stream,"-e EXPRESSION\n");
fprintf(stream,"\t\tPrint only those records for which the EXPRESSION evaluates to true.\n");
fprintf(stream,"-a\n");
fprintf(stream,"\t\tExpressions are combined with logical and, default is logical or.\n");
fprintf(stream,"-X\n");
fprintf(stream,"\t\tExpressions are evaluated case insensitive.\n");
fprintf(stream,"-v\n");
fprintf(stream,"\t\tPrint only those records which don't match the expression.\n");
fprintf(stream,"-l\n");
fprintf(stream,"\t\tAn invalid input line does not cause %s to abort.\n",program);
fprintf(stream,"-r FIELD=VALUE\n");
fprintf(stream,"\t\tReplace FIELDs contents with VALUE in output.\n");
fprintf(stream,"-d\n");
fprintf(stream,"\t\tWrite invalid input lines to error log.\n");
fprintf(stream,"-I\n");
fprintf(stream,"\t\tShow the structure information and exit.\n");
fprintf(stream,"-?\n");
fprintf(stream,"\t\tDisplay this help and exit.\n");
fprintf(stream,"-V\n");
#endif
fprintf(stream,"\t\tShow version and exit.\n");
fprintf(stream,"\nAll remaining arguments are names of input files;\n");
fprintf(stream,"if no input files are specified, then the standard input is read.\n");
fprintf(stream,"\nSend bug reports to %s.\n",email_address);
free(rc);
}
void
usage(int opt)
{
fprintf(stderr,"Unknown option '-%c'\n",(char) opt);
help(stderr);
}
void
print_version()
{
printf("%s version %s\n%s %s\n",program,version,build_date,host);
printf("Copyright (c) 2007 Timo Savinen\n\n");
printf("This is free software; see the source for copying conditions.\n");
printf("There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n");
}
size_t
hash(char *str,size_t len)
{
register unsigned long h = 5381;
int c;
if(len > 0)
{
while ((c = *str++) != 0 && len > 0)
{
h = ((h << 5) + h) + c;
len--;
}
}else
{
while ((c = *str++) != 0)
{
h = ((h << 5) + h) + c;
}
}
return (size_t) (h % MAX_EXPR_HASH);
}
struct output *
search_output(char *name)
{
struct output *o = output;
if(strcmp(name,"no") == 0) return no_output;
if(strcmp(name,"raw") == 0) return raw;
while(o != NULL)
{
if(strcmp(name,o->name) == 0) return o;
o = o->next;
}
fprintf(stderr,"%s: Unknown output \'%s\'\n",program,name);
return NULL;
}
/* returns a record after name */
struct record *
find_record(struct structure *s,char *name)
{
struct record *ret = s->r;
while(ret != NULL)
{
if(strcmp(ret->name,name) == 0) return ret;
ret = ret->next;
}
return NULL;
}
/* find a structure after a name */
struct structure *
find_structure(char *name)
{
struct structure *s = structure;
while(s != NULL)
{
if(strcmp(s->name,name) == 0) return s;
s = s->next;
}
return NULL;
}
/* check structure and output integrity */
/* and initialize some things */
void
check_rc(char *use_output)
{
struct structure *s;
struct output *o;
struct record *r,*fr;
struct field *f;
struct lookup *l;
int several_records = 0;
int errors = 0;
int ordinal;
int field_count_first;
char num[64];
s = structure;
o = output;
if(s == NULL)
{
errors++;
fprintf(stderr,"%s: No structure definitions in rc-file\n",program);
}
while(s != NULL)
{
if(use_output != NULL)
{
free(s->output_name);
s->output_name = xstrdup(use_output);
}
if(s->output_name == NULL)
{
s->output_name = DEFAULT_OUTPUT;
}
s->o = search_output(s->output_name);
s->max_record_len = 0;
if(s->o == NULL) errors++;
r = s->r;
if(r == NULL)
{
errors++;
fprintf(stderr,"%s: No records in structure \'%s\'\n",program,s->name);
} else
{
several_records = r->next != NULL ? 1 : 0;
}
if(s->quote && s->type[0] == SEPARATED)
{
if(s->quote == s->type[1])
{
errors++;
fprintf(stderr,"%s: Quotation and separator cannot be the same character, structure \'%s\'\n",program,s->name);
}
}
if(s->header && s->type[0] != SEPARATED)
{
errors++;
fprintf(stderr,"%s: Headers are valid only in separated input, structure \'%s\'\n",program,s->name);
}
field_count_first = 0;
while(r != NULL)
{
if(r->output_name == NULL || use_output != NULL)
{
if(r->output_name != NULL) free(r->output_name);
r->output_name = s->output_name;
r->o = s->o;
} else
{
r->o = search_output(r->output_name);
if(r->o == NULL) errors++;
}
if(several_records && s->type[0] == BINARY && r->i == NULL)
{
errors++;
fprintf(stderr,"%s: Every record in a binary multi-record structure must have an id, structure \'%s\', record \'%s\'\n",program,s->name,r->name);
}
if(r->fields_from != NULL)
{
if(r->f != NULL)
{
errors++;
fprintf(stderr,"%s: field and fields-from are mutually exclusive, structure \'%s\', record \'%s\'\n",program,s->name,r->name);
}
fr = find_record(s,r->fields_from);
if(fr != NULL)
{
r->f = fr->f;
} else
{
errors++;
fprintf(stderr,"%s: No record named as '\%s\' in structure \'%s\'\n",program,r->fields_from,s->name);
}
}
f = r->f;
if(f == NULL)
{
errors++;
fprintf(stderr,"%s: No fields in record \'%s\'\n",program,r->name);
}
r->length = 0;
ordinal = 1;
while(f != NULL)
{
if(s->type[0] == FIXED_LENGTH || s->type[0] == BINARY)
{
f->position = r->length;
f->bposition = r->length;
r->length += f->length;
} else
{
f->position = ordinal;
r->length++;
if(s->header)
{
if(r == s->r)
{
field_count_first++;
}
}
}
if(!s->header && f->name == NULL)
{
sprintf(num,"%d",ordinal);
f->name = xstrdup(num);
}
if(s->type[0] == BINARY && f->length < 1)
{
errors++;
fprintf(stderr,"%s: The field \'%s\' must have length in binary structure \'%s\' record \'%s\'\n",program ,f->name,s->name,r->name);
}
if(s->type[0] == FIXED_LENGTH && f->length < 1)
{
if(f->next) /* last field can have length 0 */
{
errors++;
fprintf(stderr,"%s: The field \'%s\' must have length in fixed length structure \'%s\' record \'%s\'\n",program,f->name,s->name,r->name);
} else
{
r->arb_length = 1;
}
}
if(f->lookup_table_name != NULL)
{
l = lookup;
while(l != NULL && f->lookup == NULL)
{
if(strcmp(l->name,f->lookup_table_name) == 0)
{
f->lookup = l;
}
l = l->next;
}
if(f->lookup == NULL)
{
errors++;
fprintf(stderr,"%s: No lookup table named as '%s'\n",program,f->lookup_table_name);
}
}
if(f->output_name != NULL && use_output == NULL)
{
f->o = search_output(f->output_name);
if(f->o == NULL) errors++;
if(f->o == raw) {
errors++;
fprintf(stderr,"%s: Field cannot have output \'raw\', field \'%s\'\n",program,f->name);
}
}
f = f->next;
ordinal++;
}
if(r->length > s->max_record_len) s->max_record_len = r->length;
if(s->type[0] == BINARY && s->max_record_len > max_binary_record_length) max_binary_record_length = s->max_record_len;
if(s->header && r->length != field_count_first)
{
errors++;
fprintf(stderr,"%s: All records in separated structure with header must have equal count of fields, structure \'%s\'\n",program,s->name);
}
r = r->next;
}
s = s->next;
}
if(o == NULL)
{
errors++;
fprintf(stderr,"%s: No output definitions in rc-file\n",program);
}
while(o != NULL)
{
if(o->lookup == NULL) o->lookup = o->data;
if(o->output_file != NULL)
{
if(o->output_file[0] == '-' && o->output_file[1] == 0)
{
o->ofp = stdout;
free(o->output_file);
o->output_file = "(stdout)";
} else
{
o->ofp = xfopen(o->output_file,"w");
}
}
o = o->next;
}
if(errors)
{
panic("Errors in rc-file",NULL,NULL);
}
}
void
add_replace(char *optarg)
{
char *op_pos;
struct replace *r;
if((op_pos = strchr(optarg,'=')) == NULL)
{
panic("Replace expression must contain =-character",optarg,NULL);
}
*op_pos = 0;
r = replace;
if(r == NULL)
{
replace = xmalloc(sizeof(struct replace));
replace->next = NULL;
r = replace;
} else
{
while(r->next != NULL) r = r->next;
r->next = xmalloc(sizeof(struct replace));
r = r->next;
r->next = NULL;
}
r->field = xstrdup(optarg);
op_pos++;
r->value = (uint8_t *) xstrdup(op_pos);
r->found = 0;
}
/* adds an item to expression hash list
*/
static void
add_expression_to_list(struct expr_list **list, char *value)
{
size_t h = hash(value,0);
register struct expr_list *e = list[h];
if(e == NULL)
{
e = xmalloc(sizeof(struct expr_list));
list[h] = e;
} else
{
while(e->next != NULL) e = e->next;
e->next = xmalloc(sizeof(struct expr_list));
e = e->next;
}
e->value = xstrdup(value);
e->value_len = strlen(e->value);
e->next = NULL;
}
static void
read_expression_file(struct expr_list **list, char *file)
{
FILE *fp;
register int ccount;
size_t line_len = 1024;
char *line = xmalloc(line_len);
fp = xfopen(file,"r");
do
{
#ifdef HAVE_GETLINE
ccount = getline(&line,&line_len,fp);
#else
if(fgets(line,line_len,fp) != NULL)
{
ccount = strlen(line);
} else
{
ccount = -1;
}
#endif
if (ccount > 1)
{
line[ccount - 1] = 0;
add_expression_to_list(list,line);
}
}
while(ccount != -1);
fclose(fp);
free(line);
}
static void
init_expr_hash(struct expr_list **list)
{
register int i = 0;
while(i < MAX_EXPR_HASH) list[i++] = NULL;
}
void
add_expression(char *optarg)
{
char *op_pos;
char op = 0;
struct expression *e,*last;
struct expr_list *el;
int found = 0;
size_t buflen;
char *value_file;
if((op_pos = strchr(optarg,OP_REQEXP)) != NULL)
{
#ifdef HAVE_REGEX
op = OP_REQEXP;
#else
panic("Regular expressions are not supported in this system",optarg,NULL);
#endif
} else if((op_pos = strchr(optarg,OP_EQUAL)) != NULL)
{
op = OP_EQUAL;
} else if((op_pos = strchr(optarg,OP_START)) != NULL)
{
op = OP_START;
} else if((op_pos = strchr(optarg,OP_CONTAINS)) != NULL)
{
op = OP_CONTAINS;
} else if((op_pos = strchr(optarg,OP_NOT_EQUAL)) != NULL)
{
op = OP_NOT_EQUAL;
} else
{
panic("Expression must contain an operator: =,^,~,? or !",optarg,NULL);
}
*op_pos = 0;
e = expression;
if(e == NULL)
{
expression = xmalloc(sizeof(struct expression));
expression->next = NULL;
e = expression;
e->field = xstrdup(optarg);
e->exp_min_len = 0;
e->exp_max_len = 0;
e->fast_entries = 0;
init_expr_hash(e->expr_hash);
} else
{
do
{
if(strcasecmp(optarg,e->field) == 0 && e->op == op)
{
found = 1;
} else
{
last = e;
e = e->next;
}
}
while(e != NULL && !found);
if(!found)
{
last->next = xmalloc(sizeof(struct expression));
e = last->next;
e->next = NULL;
e->field = xstrdup(optarg);
e->exp_min_len = 0;
e->exp_max_len = 0;
e->fast_entries = 0;
init_expr_hash(e->expr_hash);
}
}
op_pos++;
if(strstr(op_pos,"file:") == op_pos)
{
value_file = expand_home(&op_pos[5]);
read_expression_file(e->expr_hash,value_file);
free(value_file);
} else
{
add_expression_to_list(e->expr_hash,op_pos);
}
e->found = 0;
e->op = op;
}
static void
init_expression()
{
struct expression *e = expression;
register struct expr_list *l;
register int i;
int rc,min_init;
size_t buflen;
char *errbuf;
while(e != NULL)
{
i = 0;
min_init = 0;
while(i < MAX_EXPR_HASH)
{
l = e->expr_hash[i];
if (l != NULL && e->fast_entries <= MAX_EXPR_FAST_LIST) e->fast_expr_hash[e->fast_entries++] = i;
while(l != NULL)
{
if(!min_init) {min_init = 1;e->exp_min_len = l->value_len;}
if(l->value_len < e->exp_min_len) e->exp_min_len = l->value_len;
if(l->value_len > e->exp_max_len) e->exp_max_len = l->value_len;
#ifdef HAVE_REGEX
if(e->op == OP_REQEXP)
{
rc = regcomp(&l->reg,l->value,REG_EXTENDED | REG_NOSUB);
if(rc)
{
buflen = regerror(rc,&l->reg,NULL,0);
errbuf = xmalloc(buflen + 1);
regerror(rc,&l->reg,errbuf,buflen);
panic("Error in regular expression",l->value,errbuf);
}
}
#endif
l = l->next;
}
i++;
}
if(e->fast_entries > MAX_EXPR_FAST_LIST) e->fast_entries = 0;
e = e->next;
}
}
/* if variable is set it will not be overwritten */
void
set_env(char *name, char *value)
{
if(name == NULL || value == NULL) return;
#ifdef HAVE_SETENV
if(setenv(name,value,0) != 0) problem("Cannot set environment",name,strerror(errno));
#elif HAVE_PUTENV
if(getenv(name) == NULL)
{
char *s = xmalloc(strlen(name)+strlen(value)+2);
strcpy(s,name);
strcat(s,"=");
strcat(s,value);
if(putenv(s) != 0) problem("Cannot set environment",s,strerror(errno));
}
#else
problem("Cannot set environment",NULL,NULL);
#endif
}
/* set FFE_STRUCTURE,FFE_FORMAT,FFE_OUTPUT,FFE_FIRST_FILE,FFE_FILES,*/
/* returns 0 in case of error */
/* if variable is set it will not be overwritten */
void
environment(char *structure, char *format,char *ofile)
{
struct input_file *f=files;
char *file_names;
size_t files_len = 1024,used = 0;
set_env("FFE_STRUCTURE",structure);
set_env("FFE_OUTPUT",ofile);
set_env("FFE_FORMAT",format);
set_env("FFE_FIRST_FILE",f->name);
file_names = xmalloc(files_len);
file_names[0] = 0;
while(f != NULL)
{
used += strlen(f->name) + 1;
if(used > files_len)
{
files_len *= 2;
file_names = xrealloc(file_names,files_len);
}
strcat(file_names,f->name);
if(f->next != NULL) strcat(file_names," ");
f = f->next;
}
set_env("FFE_FILES",file_names);
free(file_names);
}
int
main(int argc, char **argv)
{
int opt;
int strict = 1;
int debug = 0;
int info = 0;
int expression_and = 0;
int expression_invert = 0;
int expression_casecmp = 0;
struct structure *s = NULL;
char *structure_to_use = NULL;
char *output_to_use = NULL;
char *config_to_use = NULL;
char *ofile_to_use = NULL;
char *field_list = NULL;
#ifdef HAVE_SIGACTION
struct sigaction act;
sigemptyset(&act.sa_mask);
act.sa_handler = SIG_IGN;
act.sa_flags = SA_NOCLDWAIT;
sigaction (SIGCHLD, &act, NULL);
#endif
#ifdef HAVE_GETOPT_LONG
while ((opt = getopt_long(argc,argv,short_opts,long_opts,NULL)) != -1)
#else
while ((opt = getopt(argc,argv,short_opts)) != -1)
#endif
{
switch(opt)
{
case 'c':
if(config_to_use == NULL)
{
config_to_use = xstrdup(optarg);
} else
{
panic("Only one -c option allowed",NULL,NULL);
}
break;
case 's':
if(structure_to_use == NULL)
{
structure_to_use = xstrdup(optarg);
} else
{
panic("Only one -s option allowed",NULL,NULL);
}
break;
case 'p':
if(output_to_use == NULL)
{
output_to_use = xstrdup(optarg);
} else
{
panic("Only one -p option allowed",NULL,NULL);
}
break;
case 'f':
if(field_list == NULL)
{
field_list = xstrdup(optarg);
} else
{
panic("Only one -f option allowed",NULL,NULL);
}
break;
case 'o':
if(ofile_to_use == NULL)
{
ofile_to_use = xstrdup(optarg);
} else
{
panic("Only one -o option allowed",NULL,NULL);
}
break;
case 'e':
add_expression(optarg);
break;
case 'r':
add_replace(optarg);
break;
case 'a':
expression_and = 1;
break;
case 'X':
expression_casecmp = 1;
break;
case 'd':
debug = 1;
break;
case 'v':
expression_invert = !expression_invert;
break;
case 'l':
strict = 0;
break;
case '?':
help(stdout);
exit(EXIT_SUCCESS);
break;
case 'V':
print_version();
exit(EXIT_SUCCESS);
break;
case 'I':
info = 1;
break;
default:
usage(opt);
exit(EXIT_FAILURE);
break;
}
}
if(optind < argc)
{
while(optind < argc) set_input_file(argv[optind++]);
} else
{
set_input_file("-");
}
if(config_to_use == NULL) config_to_use = get_default_rc_name();
environment(structure_to_use,output_to_use,ofile_to_use);
system_endianess = check_system_endianess();
parserc(config_to_use,field_list);
check_rc(output_to_use);
init_expression();
if(info)
{
print_info();
exit(EXIT_SUCCESS);
}
ffe_open = getenv("FFEOPEN");
if(structure_to_use == NULL)
{
open_input_file(BINARY); // guess binary first
structure_to_use = guess_binary_structure();
if(structure_to_use == NULL)
{
structure_to_use = guess_structure();
}
if(structure_to_use == NULL) panic("Structure cannot be guessed, use -s option",NULL,NULL);
s = find_structure(structure_to_use);
} else
{
s = find_structure(structure_to_use);
if(s != NULL)
{
open_input_file(s->type[0]);
} else
{
panic("No structure named as",structure_to_use,NULL);
}
}
free(config_to_use); /* to avoid strange valgrind memory lost */
set_output_file(ofile_to_use);
execute(s,strict,expression_and,expression_invert,expression_casecmp,debug);
close_output_file();
exit(EXIT_SUCCESS);
}
ffe-0.3.4/src/xmalloc.c 0000644 0001750 0001750 00000004060 11015463612 011570 0000000 0000000 /*
* ffe - flat file extractor
*
* Copyright (C) 2006 Timo Savinen
* This file is part of ffe.
*
* ffe 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.
*
* ffe 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 ffe; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
/* $Id: xmalloc.c,v 1.11 2008-05-23 06:43:22 timo Exp $ */
#include "ffe.h"
#include
#include
#ifdef HAVE_CONFIG_H
#include
#endif
void *
xmalloc (size_t size)
{
register void *value = malloc(size);
if (value == NULL) panic("Out of memory",NULL,NULL);
return value;
}
char *
xstrdup(char *str)
{
register char *ret = strdup(str);
if (ret == NULL) panic("Out of memory",NULL,NULL);
return ret;
}
void *
xrealloc (void *ptr, size_t size)
{
register void *value = realloc(ptr,size);
if (value == NULL) panic("Out of memory",NULL,NULL);
return value;
}
FILE *
xxfopen(char *name, char *mode, char bin_asc)
{
register FILE *ret;
ret = fopen(name,mode);
if(ret == NULL) panic("Error in opening file",name,strerror(errno));
#if defined(HAVE_SETMODE) && defined(WIN32)
if(bin_asc == 'a') setmode(fileno(ret),O_TEXT);
if(bin_asc == 'b') setmode(fileno(ret),O_BINARY);
#endif
return ret;
}
FILE *
xfopen(char *name, char *mode)
{
return xxfopen(name,mode,'a');
}
FILE *
xfopenb(char *name, char *mode)
{
return xxfopen(name,mode,'b');
}
void
file_to_text(FILE *fp)
{
#if defined(HAVE_SETMODE) && defined(WIN32)
setmode(fileno(fp),O_TEXT);
#endif
}
ffe-0.3.4/src/parserc.c 0000644 0001750 0001750 00000172065 12314220470 011577 0000000 0000000 /*
* ffe - flat file extractor
*
* Copyright (C) 2006 Timo Savinen
* This file is part of ffe.
*
* ffe 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.
*
* ffe 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 ffe; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
/* $Id: parserc.c,v 1.80 2010-09-15 10:49:54 timo Exp $ */
/* parsing the rc-file */
#include "ffe.h"
#include
#include
#include
#ifdef HAVE_PROCESS_H
#include
#endif
#ifdef HAVE_IO_H
#include
#endif
#ifdef PACKAGE
static char *program = PACKAGE;
#else
static char *program = "ffe";
#endif
/* pointer to rc-file */
static FILE *fp = NULL;
static FILE *child = NULL; /* read from child */
/* current line number */
static int lineno = 0;
/* block chars */
#define BLOCK_START '{'
#define BLOCK_END '}'
#define COMMENT '#'
/* reading logical line states */
#define LL_OPTION 1
#define LL_BLOCK_START 2
#define LL_BLOCK_END 3
#define LL_EOF 4
#define COMMAND_LEN 128
static size_t command_len = COMMAND_LEN;
static char *command; /* used in command substituion */
static char *cs_temp_file = NULL;
/* structure containing one rc-file option definition */
struct rc_option {
char *name; /* the name */
char *parameters; /* paramters option must/may have */
};
char *values[100]; /* poister to option name and parameters */
/* rc-file option parameter pictures
M_ = mandatory
O_ = optional
*/
#define M_STRING 'S'
#define O_STRING 's'
#define M_NUMBER 'N'
#define O_NUMBER 'n'
#define M_CHAR 'C'
#define O_CHAR 'c'
/* option names */
#define N_STRUCTURE "structure"
#define N_TYPE "type"
#define N_QUOTE "quoted"
#define N_HEADER "header"
#define N_OUTPUT "output"
#define N_RECORD "record"
#define N_ID "id"
#define N_RID "rid"
#define N_FIELD "field"
#define N_FIELDSFROM "fields-from"
#define N_FILE_HEADER "file-header"
#define N_FILE_TRAILER "file-trailer"
#define N_DATA "data"
#define N_SEPARATOR "separator"
#define N_RECORD_HEADER "record-header"
#define N_RECORD_TRAILER "record-trailer"
#define N_GROUP_HEADER "group-header"
#define N_ELEMENT_HEADER "element-header"
#define N_GROUP_TRAILER "group-trailer"
#define N_ELEMENT_TRAILER "element-trailer"
#define N_JUSTIFY "justify"
#define N_INDENT "indent"
#define N_FIELDLIST "field-list"
#define N_PRINT_NO_DATA "no-data-print"
#define N_FIELD_EMPTY_PRINT "field-empty-print"
#define N_EMPTY_CHARS "empty-chars"
#define N_LOOKUP "lookup"
#define N_PAIR "pair"
#define N_FILE "file"
#define N_DEFAULT "default-value"
#define N_SEARCH "search"
#define N_CONST "const"
#define N_FIELD_COUNT "field-count"
#define N_OFILE "output-file"
#define N_LEVEL "level"
#define N_RECORD_LENGTH "record-length"
#define N_HEX_CAP "hex-caps"
static struct rc_option rc_opts[] = {
{N_STRUCTURE,"S"},
{N_TYPE,"Scc"},
{N_QUOTE,"c"},
{N_HEADER,"S"},
{N_RECORD,"S"},
{N_OUTPUT,"S"},
{N_ID,"NS"},
{N_RID,"NS"},
{N_FIELD,"Ssss"},
{N_FIELDSFROM,"S"},
{N_FILE_HEADER,"S"},
{N_FILE_TRAILER,"S"},
{N_DATA,"S"},
{N_SEPARATOR,"S"},
{N_RECORD_HEADER,"S"},
{N_RECORD_TRAILER,"S"},
{N_GROUP_HEADER,"S"},
{N_GROUP_TRAILER,"S"},
{N_ELEMENT_HEADER,"S"},
{N_ELEMENT_TRAILER,"S"},
{N_JUSTIFY,"S"},
{N_INDENT,"S"},
{N_FIELDLIST,"S"},
{N_PRINT_NO_DATA,"S"},
{N_FIELD_EMPTY_PRINT,"S"},
{N_EMPTY_CHARS,"S"},
{N_LOOKUP,"S"},
{N_PAIR,"SS"},
{N_FILE,"Sc"},
{N_DEFAULT,"S"},
{N_SEARCH,"S"},
{N_CONST,"SS"},
{N_FIELD_COUNT,"N"},
{N_OFILE,"S"},
{N_LEVEL,"Nss"},
{N_RECORD_LENGTH,"S"},
{N_HEX_CAP,"S"},
{NULL,NULL}
};
int
is_digit(char *number)
{
while(*number) if(!isdigit(*number++)) return 0;
return 1;
}
void remove_temp_file()
{
if(cs_temp_file) unlink(cs_temp_file);
}
void
open_rc_file(char *file)
{
fp = xfopen(file,"r");
}
void
error_in_line()
{
fprintf(stderr,"%s: Error in rcfile, line %d\n",program,lineno);
}
/* remove leading and trailing whitespace */
void
trim(char *buf)
{
register char *wpos=buf,*rpos=buf;
while(isspace(*rpos)) rpos++;
if(rpos != buf)
{
while(*rpos)
{
*wpos = *rpos;
wpos++;
rpos++;
}
*wpos = 0;
}
if(*buf)
{
rpos = buf;
while(*rpos) rpos++;
rpos--;
while(isspace(*rpos)) rpos--;
rpos++;
*rpos = 0;
}
}
/* parses a field list from include command or from -f option */
/* returns NULL if not fields */
/* comma is assumed to be escaped as \, */
struct include_field *
parse_include_list(char *list)
{
struct include_field *ret = NULL,*c = NULL;
char *p = list;
char *w = list;
char *s = list;
if(p == NULL) return NULL;
while(*p)
{
if(*p == ',' && p[1] == ',')
{
p++;
*w = *p;
w++;
p++;
}
*w = *p;
if(*p == ',' || !p[1])
{
if(p[1]) *w = 0;
if(strlen(s))
{
if(ret == NULL)
{
ret = xmalloc(sizeof(struct include_field));
c = ret;
} else
{
c->next = xmalloc(sizeof(struct include_field));
c = c->next;
}
c->next = NULL;
c->name = xstrdup(s);
c->found = 0;
c->reported = 0;
}
p++;
while(*p == ',') p++;
s = p;
w = s;
p = s;
} else
{
w++;
p++;
}
}
return ret;
}
/* start child for command substitution */
/* returns a stream for reading from child */
FILE *
execute_child(char *command)
{
int fds[2];
pid_t pid;
FILE *ret = NULL;
#if defined(HAVE_WORKING_FORK) && defined(HAVE_DUP2) && defined(HAVE_PIPE)
if (pipe(fds) != 0) panic("Cannot create pipe",strerror(errno),NULL);
pid = fork();
if(pid == (pid_t) 0) /* Child */
{
close(fds[0]);
if(dup2(fds[1],STDOUT_FILENO) == -1) panic("dup2 error",strerror(errno),NULL);
if(execl(SHELL_CMD, "sh", "-c", command, NULL) == -1) panic("Starting a shell with execl failed",command,strerror(errno));
close(fds[1]);
_exit(EXIT_SUCCESS);
} else if(pid > (pid_t) 0)
{
close(fds[1]);
ret = fdopen(fds[0],"r");
if(ret == NULL) panic("Cannot read from command",command,strerror(errno));
} else
{
panic("Cannot fork",strerror(errno),NULL);
}
#elif defined(HAVE_TEMPNAM) /* for win etc. */
cs_temp_file = tempnam(NULL,"ffe");
if(tmpfile == NULL) panic("Temporary file cannot be created",strerror(errno),NULL);
if((size_t) (strlen(command) + 4 + strlen(cs_temp_file)) > command_len)
{
command_len = (size_t) (strlen(command) + 4 + strlen(cs_temp_file));
command = xrealloc(command,command_len);
}
strcat(command," > ");
strcat(command,cs_temp_file);
if(system(command) == -1) panic("Command failed",command,strerror(errno));
ret = fopen(cs_temp_file,"r");
if(ret == NULL) panic("Temporary file cannot be read",cs_temp_file,strerror(errno));
#else
panic("Command substitution is not supported in this system",NULL,NULL);
#endif
#if defined(HAVE_SETMODE) && defined(WIN32)
setmode(fileno(ret),O_TEXT);
#endif
return ret;
}
/* reads a chracter from the rc-file. */
/* if command substition is used, char is read from child process */
int
read_char()
{
int c;
static int char_in_buffer = 0; /* contains the "peeked" char after newline */
if(child != NULL)
{
if(char_in_buffer)
{
c = char_in_buffer;
char_in_buffer = 0;
} else
{
c = getc(child);
if(c == '\n') /* check trailing newlines */
{
while((c = getc(child)) == '\n');
if(c != EOF) /* abandon trailing newlines */
{
char_in_buffer = c; /* there is more lines, put c in safe place, return a single newline */
c = '\n';
}
} /* No else ! */
if(c == EOF)
{
fclose(child);
if(cs_temp_file) unlink(cs_temp_file);
cs_temp_file = NULL;
child = NULL;
c = read_char();
}
}
} else
{
c = getc(fp);
if(c == '`') /* command subst. starts */
{
size_t i=0;
do
{
c = getc(fp);
command[i++] = c;
if(i == command_len)
{
command_len = 2*command_len;
command = xrealloc(command,command_len);
}
} while(c != '`' && c != EOF);
if(c != '`')
{
error_in_line();
panic("No closing '`' in command substition",NULL,NULL);
}
command[--i] = 0;
child = execute_child(command);
c = read_char();
}
}
return c;
}
/* reading one logical line, returns the status of the line read */
int
read_logical_line(char **buffer,size_t *bufsize)
{
static char last_eol_char = 0; /* for what did previous read end */
register char *bp;
int prev_char = 0,c;
register int i=0;
int retval = 0;
bp = *buffer;
bp[0] = 0;
switch(last_eol_char)
{
case BLOCK_START:
last_eol_char = 0;
return LL_BLOCK_START;
break;
case BLOCK_END:
last_eol_char = 0;
return LL_BLOCK_END;
break;
}
do
{
c = read_char();
if(prev_char == '\\')
{
switch(c)
{
case 'a':
bp[i] = '\a';
c = 0;
i++;
break;
case 'b':
bp[i] = '\b';
c = 0;
i++;
break;
case 't':
bp[i] = '\t';
c = 0;
i++;
break;
case 'n':
bp[i] = '\n';
c = 0;
i++;
break;
case 'v':
bp[i] = '\v';
c = 0;
i++;
break;
case 'f':
bp[i] = '\f';
c = 0;
i++;
break;
case 'r':
bp[i] = '\r';
c = 0;
i++;
break;
case '\\':
bp[i] = '\\';
c = 0;
i++;
break;
case COMMENT:
bp[i] = COMMENT;
c = 0;
i++;
break;
case '\n': /* newline escaped */
if(child == NULL) lineno++;
bp[i] = read_char();
c = 0;
i++;
break;
default:
bp[i] = '\\';
i++;
break;
}
}
prev_char = c;
switch(c)
{
case COMMENT:
do
{
c = read_char();
} while (c != '\n' && c != EOF); /* no break !*/
case '\n':
if(c == '\n' && child == NULL) lineno++;
bp[i] = 0;
retval = LL_OPTION;
break;
case BLOCK_START:
bp[i] = 0;
retval = LL_OPTION;
break;
case BLOCK_END:
bp[i] = 0;
retval = LL_OPTION;
break;
case EOF:
bp[i] = 0;
retval = LL_OPTION;
break;
case '\\':
case '\r': /* skip win32 CR */
case 0:
break;
default:
if(i >= *bufsize - 10)
{
*bufsize *= 2;
*buffer = xrealloc(*buffer,*bufsize);
bp = *buffer;
}
bp[i] = (char) c;
i++;
break;
}
if(retval)
{
trim(bp);
switch(c)
{
case '\n':
if(bp[0] == 0)
{
i = 0; /* empty line */
retval = 0;
} else
{
return retval;
}
break;
case EOF:
if(bp[0] == 0)
{
retval = LL_EOF;
}
return retval;
case BLOCK_START:
if(bp[0] == 0)
{
retval = LL_BLOCK_START;
} else
{
last_eol_char = c;
}
return retval;
case BLOCK_END:
if(bp[0] == 0)
{
retval = LL_BLOCK_END;
} else
{
last_eol_char = c;
}
return retval;
break;
}
}
} while (1);
}
#define READ_BUF_SIZE 1024
/* reads logical lines and parses a one option */
/* option name and parameters are in values-array */
/* return the number of elements in array */
int parse_option(char *buf)
{
register char *rpos = buf;
char *end = buf;
char *param;
register char *p;
int i = 0,j;
int valc = 0;
int quoted;
values[0] = buf;
while(*end) end++;
while(!isspace(*rpos) && *rpos) rpos++;
*rpos = 0;
p = buf;
while(*p) // convert _ to -
{
if(*p == '_') *p = '-';
p++;
}
while(rc_opts[i].name != NULL && strcmp(rc_opts[i].name,values[0]) != 0) i++;
if(rc_opts[i].name != NULL) /* found */
{
param = rc_opts[i].parameters;
while(rpos < end)
{
if(*param)
{
rpos++;
while(isspace(*rpos)) rpos++; /* next non space */
quoted = 0;
switch(*param)
{
case 'S':
case 's':
case 'C':
case 'c':
if(*rpos)
{
if(*rpos == '"')
{
rpos++;
quoted = 1;
}
valc++;
values[valc] = rpos;
if(*(param + 1)) /* not the last possible paramter */
{
if(quoted)
{
j = 0;
while(*rpos != '"' && *rpos)
{
rpos++;
if(*rpos == '"' && *(rpos - 1) == '\\')
{
j++;
*(rpos - j) = *rpos;
rpos++;
}
if(j) *(rpos - j) = *rpos;
}
if(*rpos != '"')
{
error_in_line();
panic("Quotation not ended",NULL,NULL);
}
*(rpos - j) = 0;
*rpos = 0;
} else
{
while(!isspace(*rpos) && *rpos) rpos++;
*rpos=0;
}
} else /* last parameter, get the rest of the line */
{
j = 0;
while(*rpos)
{
rpos++;
if(*rpos == '"')
{
if(*(rpos - 1) == '\\')
{
j++;
*(rpos - j) = *rpos;
rpos++;
if(!*rpos)
{
error_in_line();
panic("Quotation not ended",NULL,NULL);
}
} else if(*(rpos + 1) && quoted)
{
error_in_line();
panic("Too many parameters",values[0],NULL);
}
}
if(j && *rpos) *(rpos - j) = *rpos;
}
if(quoted)
{
if(*(rpos - 1) != '"')
{
error_in_line();
panic("Quotation not ended",NULL,NULL);
}
*(rpos - j - 1) = 0;
} else
{
*(rpos - j) = 0;
}
*rpos = 0;
}
if((*param == 'C' || *param == 'c') && values[valc][1])
{
error_in_line();
panic("Single character parameter expected",values[0],NULL);
}
} else
{
if(*param == 'S' || *param == 'C')
{
error_in_line();
panic("Mandatory parameter missing",values[0],NULL);
}
}
break;
case 'N':
case 'n':
if(*rpos)
{
valc++;
values[valc] = rpos;
if(*rpos == '*' && (isspace(rpos[1]) || !rpos[1]))
{
rpos++;
*rpos=0;
} else
{
while(isdigit(*rpos)) rpos++;
if(!isspace(*rpos) && *rpos)
{
error_in_line();
panic("A number expected",values[0],NULL);
}
*rpos=0;
}
} else
{
if(*param == 'N')
{
error_in_line();
panic("Mandatory parameter missing",values[0],NULL);
}
}
break;
}
if(valc > 4)
{
error_in_line();
panic("Too many parameters",values[0],NULL);
}
} else
{
error_in_line();
panic("Too many parameters",values[0],NULL);
}
param++;
}
if(isupper(*param))
{
error_in_line();
panic("Mandatory parameter missing",values[0],NULL);
}
} else
{
error_in_line();
panic("Unknown option",values[0],NULL);
}
return valc;
}
/* expand tilde in path */
char *
expand_home(char *path)
{
char *r;
char *home = getenv("HOME");
if(*path == '~' && strncmp(&path[1],PATH_SEPARATOR_STRING,strlen(PATH_SEPARATOR_STRING)) == 0 && home != NULL)
{
r = xmalloc(strlen(home) + strlen(path));
strcpy(r,home);
strcat(r,&path[1]);
} else
{
r = xstrdup(path);
}
return r;
}
/* read key value pairs from file */
/* to struct lookup data chain */
/* returns pointer to last element */
struct lookup_data *
read_lookup_from_file(struct lookup_data **data,char *file,char separator,int *max_key_len)
{
FILE *fp;
register int line_len;
size_t max_line_size = 1024;
char *efile;
char *line;
register char *p;
struct lookup_data *c_data = *data;
efile = expand_home(file);
fp = xfopen(efile,"r");
line = xmalloc(max_line_size);
if(c_data != NULL) while(c_data->next != NULL) c_data = c_data->next;
do
{
#ifdef HAVE_GETLINE
line_len = getline(&line,&max_line_size,fp);
#else
if(fgets(line,max_line_size,fp) == NULL)
{
line_len = -1;
} else
{
line_len = strlen(line);
}
#endif
if(line_len > 0)
{
switch(line[line_len - 1]) // remove newline
{
case '\n':
case '\r':
line[line_len - 1] = 0;
break;
}
p = line;
while(*p && *p != separator) p++;
if(*p)
{
*p = 0;
p++;
if(c_data == NULL)
{
*data = xmalloc(sizeof(struct lookup_data));
c_data = *data;
} else
{
c_data->next = xmalloc(sizeof(struct lookup_data));
c_data = c_data->next;
}
c_data->next = NULL;
c_data->key = xstrdup(line);
c_data->value = xstrdup(p);
c_data->key_len = strlen(c_data->key);
if(*max_key_len < c_data->key_len) *max_key_len = c_data->key_len;
}
}
} while(line_len != -1);
fclose(fp);
free(line);
free(efile);
return c_data;
}
/* non printable characters in form \xnn will be expanded
returns id length
*/
int
expand_non_print(char *s,uint8_t **t)
{
char num[5];
char *w;
int c,len;
num[0] = '0';
num[1] = 'x';
num[4] = 0;
len = 0;
*t = xstrdup(s);
w = *t;
while(*s)
{
if(*s == '\\' && s[1] == 'x' && isxdigit((int) s[2]) && isxdigit((int) s[3]))
{
num[2] = s[2];
num[3] = s[3];
sscanf(num,"%i",&c);
*w = (char) c;
s += 3;
} else
{
*w = *s;
}
s++;
w++;
len++;
}
*w = 0;
return len;
}
/* Parse non numeric field type */
void
parse_field_type(char *t,struct field *f)
{
if(strcmp(t,"char") == 0)
{
f->type = F_CHAR;
f->length = sizeof(char);
f->endianess = system_endianess;
} else if(strcmp(t,"short") == 0)
{
f->type = F_INT;
f->length = sizeof(short int);
f->endianess = system_endianess;
} else if(strcmp(t,"int") == 0)
{
f->type = F_INT;
f->length = sizeof(int);
f->endianess = system_endianess;
} else if(strcmp(t,"long") == 0)
{
f->type = F_INT;
f->length = sizeof(long int);
f->endianess = system_endianess;
} else if(strcmp(t,"llong") == 0)
{
f->type = F_INT;
f->length = sizeof(long long int);
f->endianess = system_endianess;
} else if(strcmp(t,"ushort") == 0)
{
f->type = F_UINT;
f->length = sizeof(unsigned short int);
f->endianess = system_endianess;
} else if(strcmp(t,"uint") == 0)
{
f->type = F_UINT;
f->length = sizeof(unsigned int);
f->endianess = system_endianess;
} else if(strcmp(t,"ulong") == 0)
{
f->type = F_UINT;
f->length = sizeof(unsigned long int);
f->endianess = system_endianess;
} else if(strcmp(t,"ullong") == 0)
{
f->type = F_UINT;
f->length = sizeof(long long int);
f->endianess = system_endianess;
} else if(strcmp(t,"float") == 0)
{
f->type = F_FLOAT;
f->length = sizeof(float);
f->endianess = system_endianess;
} else if(strcmp(t,"float_be") == 0)
{
f->type = F_FLOAT;
f->length = sizeof(float);
f->endianess = F_BIG_ENDIAN;
} else if(strcmp(t,"float_le") == 0)
{
f->type = F_FLOAT;
f->length = sizeof(float);
f->endianess = F_LITTLE_ENDIAN;
} else if(strcmp(t,"double") == 0)
{
f->type = F_DOUBLE;
f->length = sizeof(double);
f->endianess = system_endianess;
} else if(strcmp(t,"double_be") == 0)
{
f->type = F_DOUBLE;
f->length = sizeof(double);
f->endianess = F_BIG_ENDIAN;
} else if(strcmp(t,"double_le") == 0)
{
f->type = F_DOUBLE;
f->length = sizeof(double);
f->endianess = F_LITTLE_ENDIAN;
} else if(strcmp(t,"int8") == 0)
{
f->type = F_INT;
f->length = 1;
f->endianess = system_endianess;
} else if(strcmp(t,"int16_be") == 0)
{
f->type = F_INT;
f->length = 2;
f->endianess = F_BIG_ENDIAN;
} else if(strcmp(t,"int16_le") == 0)
{
f->type = F_INT;
f->length = 2;
f->endianess = F_LITTLE_ENDIAN;
} else if(strcmp(t,"int32_be") == 0)
{
f->type = F_INT;
f->length = 4;
f->endianess = F_BIG_ENDIAN;
} else if(strcmp(t,"int32_le") == 0)
{
f->type = F_INT;
f->length = 4;
f->endianess = F_LITTLE_ENDIAN;
} else if(strcmp(t,"int64_be") == 0)
{
f->type = F_INT;
f->length = 8;
f->endianess = F_BIG_ENDIAN;
} else if(strcmp(t,"int64_le") == 0)
{
f->type = F_INT;
f->length = 8;
f->endianess = F_LITTLE_ENDIAN;
} else if(strcmp(t,"uint8") == 0)
{
f->type = F_UINT;
f->length = 1;
f->endianess = system_endianess;
} else if(strcmp(t,"uint16_be") == 0)
{
f->type = F_UINT;
f->length = 2;
f->endianess = F_BIG_ENDIAN;
} else if(strcmp(t,"uint16_le") == 0)
{
f->type = F_UINT;
f->length = 2;
f->endianess = F_LITTLE_ENDIAN;
} else if(strcmp(t,"uint32_be") == 0)
{
f->type = F_UINT;
f->length = 4;
f->endianess = F_BIG_ENDIAN;
} else if(strcmp(t,"uint32_le") == 0)
{
f->type = F_UINT;
f->length = 4;
f->endianess = F_LITTLE_ENDIAN;
} else if(strcmp(t,"uint64_be") == 0)
{
f->type = F_UINT;
f->length = 8;
f->endianess = F_BIG_ENDIAN;
} else if(strcmp(t,"uint64_le") == 0)
{
f->type = F_UINT;
f->length = 8;
f->endianess = F_LITTLE_ENDIAN;
} else if(strncmp(t,"bcd_be_",7) == 0)
{
f->type = F_BCD;
if(is_digit(&t[7])) sscanf(&t[7],"%i",&f->length);
f->endianess = F_BIG_ENDIAN;
} else if(strncmp(t,"bcd_le_",7) == 0)
{
f->type = F_BCD;
if(is_digit(&t[7])) sscanf(&t[7],"%i",&f->length);
f->endianess = F_LITTLE_ENDIAN;
} else if (strncmp(t,"hex_be_",7) == 0)
{
f->type = F_HEX;
if(is_digit(&t[7])) sscanf(&t[7],"%i",&f->length);
f->endianess = F_BIG_ENDIAN;
} else if (strncmp(t,"hex_le_",7) == 0)
{
f->type = F_HEX;
if(is_digit(&t[7])) sscanf(&t[7],"%i",&f->length);
f->endianess = F_LITTLE_ENDIAN;
} else
{
error_in_line();
panic("Unknown field type",t,NULL);
}
if(f->length < 1)
{
error_in_line();
panic("Error in field type",t,NULL);
}
}
/* parse status values */
#define PS_MAIN 1
#define PS_STRUCT 2
#define PS_RECORD 3
#define PS_OUTPUT 4
#define PS_W_STRUCT 5
#define PS_W_RECORD 6
#define PS_W_OUTPUT 7
#define PS_LOOKUP 8
#define PS_W_LOOKUP 9
void
print_info()
{
struct structure *s = structure;
struct record *r;
struct field *f;
int pos;
while(s != NULL)
{
printf("Structure %s - ",s->name);
switch(s->type[0])
{
case BINARY:
printf("binary");
break;
case FIXED_LENGTH:
printf("fixed length");
break;
case SEPARATED:
printf("separated by '%c'",(int) s->type[1]);
break;
}
printf(" - %d\n",s->max_record_len);
r = s->r;
while(r != NULL)
{
f = r->f;
pos = 1;
printf(" Record %s %d\n",r->name,r->length);
while(f != NULL)
{
if(s->type[0] == SEPARATED)
{
printf(" Field %-30s%5d%5d\n",f->name == NULL ? "*" : f->name,pos,f->length);
pos++;
} else
{
printf(" Field %-30s%5d%5d\n",f->name,pos,f->length);
pos += f->length;
}
f = f->next;
}
r = r->next;
printf("\n");
}
s = s->next;
printf("\n\n");
}
}
void
parserc(char *rcfile,char *include_field_list)
{
struct structure *c_structure = structure;
struct field *c_field = NULL;
struct id *c_id = NULL;
struct record *c_record = NULL;
struct output *c_output = output;
struct lookup *c_lookup = NULL;
struct lookup_data *c_lookup_data = NULL;
struct include_field *fl = parse_include_list(include_field_list);
char *read_buffer;
size_t read_buffer_size;
int line_status;
int status = PS_MAIN;
int opt_count;
int field_count;
open_rc_file(rcfile);
read_buffer_size = READ_BUF_SIZE;
read_buffer = xmalloc(read_buffer_size);
command = xmalloc(command_len); /* used in command substituion */
#ifdef HAVE_ATEXIT
atexit(remove_temp_file); /* remove possible temp-file */
#endif
if(c_structure != NULL) while(c_structure->next != NULL) c_structure = c_structure->next;
if(c_output != NULL) while(c_output->next != NULL) c_output = c_output->next;
while((line_status = read_logical_line(&read_buffer,&read_buffer_size)) != LL_EOF)
{
switch(line_status)
{
case LL_OPTION:
opt_count = parse_option(read_buffer);
switch(status)
{
case PS_MAIN:
if(strcmp(values[0],N_STRUCTURE) == 0)
{
if(structure == NULL)
{
c_structure = xmalloc(sizeof(struct structure));
structure = c_structure;
} else
{
c_structure->next = xmalloc(sizeof(struct structure));
c_structure = c_structure->next;
}
c_structure->next = NULL;
c_structure->name = xstrdup(values[1]);
c_structure->type[0] = FIXED_LENGTH;
c_structure->quote = 0;
c_structure->header = 0;
c_structure->output_name = NULL;
c_structure->vote = 0;
c_structure->o = NULL;
c_structure->r = NULL;
status = PS_W_STRUCT;
} else if(strcmp(values[0],N_OUTPUT) == 0)
{
if(c_output == NULL)
{
c_output = xmalloc(sizeof(struct output));
output = c_output;
} else
{
c_output->next = xmalloc(sizeof(struct output));
c_output = c_output->next;
}
c_output->next = NULL;
c_output->name = xstrdup(values[1]);
c_output->file_header = NULL;
c_output->file_trailer = NULL;
c_output->header = NULL;
c_output->data = "%d";
c_output->lookup = NULL;
c_output->separator = NULL;
c_output->record_header = NULL;
c_output->record_trailer = "\n";
c_output->group_header = NULL;
c_output->group_trailer = NULL;
c_output->element_header = NULL;
c_output->element_trailer = NULL;
c_output->justify = LEFT_JUSTIFY;
c_output->indent = NULL;
c_output->no_data = 1;
c_output->hex_cap = 0;
c_output->empty_chars = " \f\n\r\t\v";
c_output->print_empty = 1;
c_output->output_file = NULL;
c_output->ofp = NULL;
if(fl != NULL)
{
c_output->fl = fl;
} else
{
c_output->fl = NULL;
}
status = PS_W_OUTPUT;
} else if(strcmp(values[0],N_LOOKUP) == 0)
{
if(c_lookup == NULL)
{
c_lookup = xmalloc(sizeof(struct lookup));
lookup = c_lookup;
} else
{
c_lookup->next = xmalloc(sizeof(struct lookup));
c_lookup = c_lookup->next;
}
c_lookup->next = NULL;
c_lookup->name = xstrdup(values[1]);
c_lookup->type = EXACT;
c_lookup->default_value = "";
c_lookup->max_key_len = 0;
c_lookup->data = NULL;
status = PS_W_LOOKUP;
} else if(strcmp(values[0],N_CONST) == 0)
{
if(const_field == NULL)
{
c_field = xmalloc(sizeof(struct field));
const_field = c_field;
} else
{
c_field = const_field;
while(c_field->next != NULL) c_field = c_field->next;
c_field->next = xmalloc(sizeof(struct field));
c_field = c_field->next;
}
c_field->lookup_table_name = NULL;
c_field->lookup = NULL;
c_field->rep = NULL;
c_field->next = NULL;
c_field->name = xstrdup(values[1]);
c_field->const_data = xstrdup(values[2]);
c_field->position = 0;
c_field->length = strlen(c_field->const_data);
c_field->o = NULL;
} else
{
error_in_line();
panic("Option not inside structure, output or lookup",values[0],NULL);
}
break;
case PS_STRUCT:
if(strcmp(values[0],N_TYPE) == 0)
{
if(strcmp(values[1],"fixed") == 0)
{
c_structure->type[0] = FIXED_LENGTH;
if(opt_count > 1)
{
error_in_line();
panic("too many parameters for",values[0],NULL);
}
} else if(strcmp(values[1],"separated") == 0)
{
c_structure->type[0] = SEPARATED;
c_structure->type[1] = ',';
c_structure->type[2] = 0;
if(opt_count > 1)
{
c_structure->type[1] = values[2][0];
}
if(opt_count > 2)
{
if(values[3][0] == '*')
{
c_structure->type[2] = values[3][0];
} else
{
error_in_line();
panic("An \'*\' is expected",values[0],NULL);
}
}
} else if(strcmp(values[1],"binary") == 0)
{
c_structure->type[0] = BINARY;
if(opt_count > 1)
{
error_in_line();
panic("too many parameters for",values[0],NULL);
}
} else
{
error_in_line();
panic("Unknown type",NULL,NULL);
}
} else if(strcmp(values[0],N_HEADER) == 0)
{
if(strcmp(values[1],"first") == 0)
{
c_structure->header = HEADER_FIRST;
} else if(strcmp(values[1],"all") == 0)
{
c_structure->header = HEADER_ALL;
} else if(strcmp(values[1],"no") == 0)
{
c_structure->header = 0;
} else
{
error_in_line();
panic("first, all or no expected",NULL,NULL);
}
} else if(strcmp(values[0],N_OUTPUT) == 0)
{
c_structure->output_name = xstrdup(values[1]);
} else if(strcmp(values[0],N_RECORD) == 0)
{
if(c_structure->r == NULL)
{
c_record = xmalloc(sizeof(struct record));
c_structure->r = c_record;
} else
{
c_record->next = xmalloc(sizeof(struct record));
c_record = c_record->next;
}
c_record->next = NULL;
c_record->name = xstrdup(values[1]);
c_record->i = NULL;
c_record->f = NULL;
c_record->fields_from = NULL;
c_record->o = NULL;
c_record->output_name = NULL;
c_record->vote = 0;
c_record->arb_length = RL_STRICT;
c_record->level = NULL;
status = PS_W_RECORD;
} else if(strcmp(values[0],N_QUOTE) == 0)
{
if(opt_count > 0)
{
c_structure->quote = values[1][0];
} else
{
c_structure->quote = '"';
}
} else
{
error_in_line();
panic("Unknown option in structure",NULL,NULL);
}
break;
case PS_RECORD:
if(strcmp(values[0],N_ID) == 0 || strcmp(values[0],N_RID) == 0)
{
if(c_record->i == NULL)
{
c_id = xmalloc(sizeof(struct id));
c_record->i = c_id;
} else
{
c_id->next = xmalloc(sizeof(struct id));
c_id = c_id->next;
}
c_id->next = NULL;
c_id->regexp = 0;
if(sscanf(values[1],"%d",&c_id->position) != 1)
{
error_in_line();
panic("Error in number",NULL,NULL);
}
if(c_id->position < 1)
{
error_in_line();
panic("Position must be greater than zero",NULL,NULL);
}
c_id->length = expand_non_print(values[2],&c_id->key);
if(strcmp(values[0],N_RID) == 0)
{
#ifdef HAVE_REGEX
int rc,buflen;
char *errbuf;
rc = regcomp(&c_id->reg,c_id->key,REG_EXTENDED | REG_NOSUB);
if(rc)
{
buflen = regerror(rc,&c_id->reg,NULL,0);
errbuf = xmalloc(buflen + 1);
regerror(rc,&c_id->reg,errbuf,buflen);
error_in_line();
panic("Error in regular expression",c_id->key,errbuf);
}
c_id->regexp = 1;
#else
error_in_line();
panic("Regular expressions are not supported in this system",NULL,NULL);
#endif
}
} else if(strcmp(values[0],N_FIELD) == 0)
{
if(c_record->f == NULL)
{
c_field = xmalloc(sizeof(struct field));
c_record->f = c_field;
} else
{
c_field->next = xmalloc(sizeof(struct field));
c_field = c_field->next;
}
c_field->lookup_table_name = NULL;
c_field->lookup = NULL;
c_field->rep = NULL;
c_field->type = F_ASC;
c_field->next = NULL;
c_field->const_data = NULL;
c_field->length = 0;
c_field->output_name = NULL;
c_field->o = NULL;
if(values[1][0] == '*' && !values[1][1])
{
c_field->name = NULL;
} else
{
c_field->name = xstrdup(values[1]);
}
if(opt_count > 1)
{
if(!(values[2][0] == '*' && !values[2][1]))
{
if(is_digit(values[2]))
{
sscanf(values[2],"%d",&c_field->length);
} else
{
parse_field_type(values[2],c_field);
}
}
if(opt_count > 2)
{
if(!(values[3][0] == '*' && !values[3][1]))
{
c_field->lookup_table_name = xstrdup(values[3]);
}
if(opt_count > 3)
{
c_field->output_name = xstrdup(values[4]);
}
}
}
} else if(strcmp(values[0],N_FIELDSFROM) == 0)
{
c_record->fields_from = xstrdup(values[1]);
} else if(strcmp(values[0],N_OUTPUT) == 0)
{
c_record->output_name = xstrdup(values[1]);
} else if(strcmp(values[0],N_FIELD_COUNT) == 0)
{
field_count = atoi(values[1]);
while(field_count--)
{
if(c_record->f == NULL)
{
c_field = xmalloc(sizeof(struct field));
c_record->f = c_field;
} else
{
c_field->next = xmalloc(sizeof(struct field));
c_field = c_field->next;
}
c_field->lookup_table_name = NULL;
c_field->lookup = NULL;
c_field->rep = NULL;
c_field->next = NULL;
c_field->const_data = NULL;
c_field->length = 0;
c_field->name = NULL;
c_field->output_name = NULL;
c_field->o = NULL;
}
} else if(strcmp(values[0],N_LEVEL) == 0)
{
c_record->level = xmalloc(sizeof(struct level));
c_record->level->element_name = NULL;
c_record->level->group_name = NULL;
c_record->level->level = atoi(values[1]);
c_record->level->indent_count = 0;
if (c_record->level->level < 1 || c_record->level->level > MAXLEVEL)
{
error_in_line();
panic("Invalid level value",NULL,NULL);
}
if(opt_count > 1 && strcmp(values[2],"*") != 0)
{
c_record->level->element_name = xstrdup(values[2]);
c_record->level->indent_count++;
}
if(opt_count > 2)
{
c_record->level->group_name = xstrdup(values[3]);
c_record->level->indent_count++;
}
} else if(strcmp(values[0],N_RECORD_LENGTH) == 0)
{
if(strcmp(values[1],"strict") == 0)
{
c_record->arb_length = RL_STRICT;
} else if(strcmp(values[1],"minimum") == 0)
{
c_record->arb_length = RL_MIN;
} else
{
error_in_line();
panic("Unknown option value in record",NULL,NULL);
}
} else
{
error_in_line();
panic("Unknown option in record",NULL,NULL);
}
break;
case PS_OUTPUT:
if(strcmp(values[0],N_FILE_HEADER) == 0)
{
c_output->file_header = xstrdup(values[1]);
} else if(strcmp(values[0],N_FILE_TRAILER) == 0)
{
c_output->file_trailer = xstrdup(values[1]);
} else if(strcmp(values[0],N_HEADER) == 0)
{
c_output->header = xstrdup(values[1]);
} else if(strcmp(values[0],N_DATA) == 0)
{
c_output->data = xstrdup(values[1]);
} else if (strcmp(values[0],N_LOOKUP) == 0)
{
c_output->lookup = xstrdup(values[1]);
} else if(strcmp(values[0],N_SEPARATOR) == 0)
{
c_output->separator = xstrdup(values[1]);
} else if(strcmp(values[0],N_RECORD_HEADER) == 0)
{
c_output->record_header = xstrdup(values[1]);
} else if(strcmp(values[0],N_RECORD_TRAILER) == 0)
{
if (values[1][0])
{
c_output->record_trailer = xstrdup(values[1]);
} else
{
c_output->record_trailer = NULL;
}
} else if(strcmp(values[0],N_GROUP_HEADER) == 0)
{
c_output->group_header = xstrdup(values[1]);
} else if(strcmp(values[0],N_GROUP_TRAILER) == 0)
{
c_output->group_trailer = xstrdup(values[1]);
} else if(strcmp(values[0],N_ELEMENT_HEADER) == 0)
{
c_output->element_header = xstrdup(values[1]);
} else if(strcmp(values[0],N_ELEMENT_TRAILER) == 0)
{
c_output->element_trailer = xstrdup(values[1]);
} else if(strcmp(values[0],N_JUSTIFY) == 0)
{
if(!values[1][1])
{
c_output->justify = values[1][0];
} else if(strcmp(values[1],"right") == 0)
{
c_output->justify = RIGHT_JUSTIFY;
} else if(strcmp(values[1],"left") == 0)
{
c_output->justify = LEFT_JUSTIFY;
} else
{
error_in_line();
panic("Unknown values in justify",NULL,NULL);
}
} else if(strcmp(values[0],N_PRINT_NO_DATA) == 0)
{
if(strcmp(values[1],"yes") == 0)
{
c_output->no_data = 1;
} else if(strcmp(values[1],"no") == 0)
{
c_output->no_data = 0;
} else
{
error_in_line();
panic("Unknown values in print-no-data",NULL,NULL);
}
} else if(strcmp(values[0],N_INDENT) == 0)
{
c_output->indent = xstrdup(values[1]);
} else if(strcmp(values[0],N_FIELDLIST) == 0)
{
if(c_output->fl == NULL) c_output->fl = parse_include_list(values[1]);
} else if(strcmp(values[0],N_FIELD_EMPTY_PRINT) == 0)
{
if(strcmp(values[1],"yes") == 0)
{
c_output->print_empty = 1;
} else if(strcmp(values[1],"no") == 0)
{
c_output->print_empty = 0;
} else
{
error_in_line();
panic("Unknown values in field-empty-print",NULL,NULL);
}
} else if(strcmp(values[0],N_EMPTY_CHARS) == 0)
{
c_output->empty_chars = xstrdup(values[1]);
} else if(strcmp(values[0],N_OFILE) == 0)
{
c_output->output_file = xstrdup(values[1]);
} else if(strcmp(values[0],N_HEX_CAP) == 0)
{
if(strcmp(values[1],"yes") == 0)
{
c_output->hex_cap = 1;
} else if(strcmp(values[1],"no") == 0)
{
c_output->hex_cap = 0;
} else
{
error_in_line();
panic("Unknown values in hex_cap",NULL,NULL);
}
} else
{
error_in_line();
panic("Unknown option in output definition",NULL,NULL);
}
break;
case PS_LOOKUP:
if(strcmp(values[0],N_SEARCH) == 0)
{
if(strcmp(values[1],"exact") == 0)
{
c_lookup->type = EXACT;
} else if(strcmp(values[1],"longest") == 0)
{
c_lookup->type = LONGEST;
} else
{
error_in_line();
panic("Unknown value for lookup tables search option",values[1],NULL);
}
} else if(strcmp(values[0],N_PAIR) == 0)
{
if(c_lookup->data == NULL)
{
c_lookup->data = xmalloc(sizeof(struct lookup_data));
c_lookup_data = c_lookup->data;
} else
{
c_lookup_data->next = xmalloc(sizeof(struct lookup_data));
c_lookup_data = c_lookup_data->next;
}
c_lookup_data->next = NULL;
c_lookup_data->key = xstrdup(values[1]);
c_lookup_data->value = xstrdup(values[2]);
c_lookup_data->key_len = strlen(c_lookup_data->key);
if(c_lookup->max_key_len < c_lookup_data->key_len) c_lookup->max_key_len = c_lookup_data->key_len;
} else if(strcmp(values[0],N_FILE) == 0)
{
if(opt_count == 1)
{
c_lookup_data = read_lookup_from_file(&(c_lookup->data),values[1],';',&c_lookup->max_key_len);
} else
{
c_lookup_data = read_lookup_from_file(&(c_lookup->data),values[1],values[2][0],&c_lookup->max_key_len);
}
} else if(strcmp(values[0],N_DEFAULT) == 0)
{
c_lookup->default_value = xstrdup(values[1]);
} else
{
error_in_line();
panic("Unknown option for lookup",values[0],NULL);
}
break;
case PS_W_RECORD:
case PS_W_OUTPUT:
case PS_W_STRUCT:
case PS_W_LOOKUP:
error_in_line();
panic("{ expected, found",values[0],NULL);
break;
}
break;
case LL_BLOCK_START:
switch(status)
{
case PS_W_STRUCT:
status = PS_STRUCT;
break;
case PS_W_OUTPUT:
status = PS_OUTPUT;
break;
case PS_W_RECORD:
status = PS_RECORD;
break;
case PS_W_LOOKUP:
status = PS_LOOKUP;
break;
default:
error_in_line();
panic("{ not expected",NULL,NULL);
break;
}
break;
case LL_BLOCK_END:
switch(status)
{
case PS_STRUCT:
case PS_OUTPUT:
case PS_LOOKUP:
status = PS_MAIN;
break;
case PS_RECORD:
status = PS_STRUCT;
break;
default:
error_in_line();
panic("} not expected",NULL,NULL);
}
break;
}
}
if(status != PS_MAIN)
{
panic("End of file reached before closing }",NULL,NULL);
}
free(read_buffer);
fclose(fp);
}
ffe-0.3.4/src/execute.c 0000644 0001750 0001750 00000206330 12314220376 011600 0000000 0000000 /*
* ffe - flat file extractor
*
* Copyright (C) 2006 Timo Savinen
* This file is part of ffe.
*
* ffe 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.
*
* ffe 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 ffe; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
/* $Id: execute.c,v 1.118 2011-04-10 10:12:09 timo Exp $ */
#include "ffe.h"
#include
#include
#include
#ifdef PACKAGE
static char *program = PACKAGE;
#else
static char *program = "ffe";
#endif
#define GUESS_LINES 10000
#define GUESS_BUFFER (1024 * 1024)
#define READ_LINE_LEN (512 * 1024)
#define FIELD_SIZE (128 * 1024)
#define WRITE_BUFFER (2 * 1024 * 1024)
#define JUSTIFY_STRING 128
extern struct replace *replace;
struct input_file *files = NULL;
static struct input_file *current_file = NULL;
static FILE *input_fp = NULL;
static int ungetchar = -1;
static char *default_output_file = NULL;
static FILE *default_output_fp = NULL;
static char *output_file = NULL;
static FILE *output_fp = NULL;
static uint8_t *guess_buffer[GUESS_LINES];
static int guess_line_length[GUESS_LINES];
static uint8_t *read_buffer = NULL;
static size_t read_buffer_size = READ_LINE_LEN;
static size_t last_consumed = 0; /* for binary reads */
static uint8_t *field_buffer = NULL;
static int field_buffer_size = FIELD_SIZE;
static int guess_lines = 0;
static int read_guess_line = 0;
static int binary_guessed = 0;
static uint8_t justify_string[JUSTIFY_STRING];
/* write buffer definitions */
static uint8_t *write_buffer = NULL;
static int write_buffer_size = WRITE_BUFFER;
static uint8_t *write_pos;
static uint8_t *write_buffer_end;
/* file number counters */
static long int current_file_lineno;
static long int current_total_lineno;
static long long int current_offset = 0;
static long long int current_file_offset = 0;
/* examples of non matching lines */
#define NO_MATCH_LINES 1
static int no_matching_lines = 0;
/* header definition from structure */
static int headers;
char *current_file_name = NULL;
static char debug_file[128];
static FILE *debug_fp = NULL;
static long int debug_lineno = 0;
static uint8_t bcd_to_ascii_cap[]={'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','\000'};
static uint8_t hex_to_ascii_cap[]={'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};
static uint8_t bcd_to_ascii_low[]={'0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','\000'};
static uint8_t hex_to_ascii_low[]={'0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f'};
static uint8_t *bcd_to_ascii;
static uint8_t *hex_to_ascii;
inline uint8_t
htocl(uint8_t hex)
{
return hex_to_ascii[hex & 0x0f];
}
inline uint8_t
htocb(uint8_t hex)
{
return hex_to_ascii[(hex >> 4) & 0x0f];
}
inline uint8_t
bcdtocl(uint8_t bcd)
{
return bcd_to_ascii[bcd & 0x0f];
}
inline uint8_t
bcdtocb(uint8_t bcd)
{
return bcd_to_ascii[(bcd >> 4) & 0x0f];
}
void
set_output_file(char *name)
{
if(name == NULL)
{
default_output_fp = stdout;
default_output_file = "(stdout)";
} else
{
default_output_fp = xfopen(name,"w");
default_output_file = name;
}
output_fp = default_output_fp;
output_file = default_output_file;
}
void
close_output_file()
{
struct output *o = output;
int stdoutclosed = 0;
if(default_output_fp == stdout) stdoutclosed = 1;
if(fclose(default_output_fp) != 0)
{
panic("Error closing file",default_output_file,strerror(errno));
}
while(o != NULL)
{
if(o->ofp != NULL)
{
if((o->ofp == stdout && !stdoutclosed) || o->ofp != stdout)
{
if(o->ofp == stdout) stdoutclosed = 1;
if(fclose(o->ofp) != 0)
{
panic("Error closing file",o->output_file,strerror(errno));
}
}
}
o = o->next;
}
}
void
set_input_file(char *name)
{
register struct input_file *f = files;
if(files == NULL)
{
files = xmalloc(sizeof(struct input_file));
f = files;
} else
{
while(f->next != NULL) f = f->next;
f->next = xmalloc(sizeof(struct input_file));
f = f->next;
}
f->next = NULL;
f->name = xstrdup(name);
f->lineno = 0;
}
static FILE *
open_input_stream(char *file,char type)
{
int fds[2];
pid_t pid;
FILE *ret = NULL;
char command[1024];
if(ffe_open != NULL && ffe_open[0] != '\000') // use preprocessor
{
#if defined(HAVE_WORKING_FORK) && defined(HAVE_DUP2) && defined(HAVE_PIPE)
sprintf(command,ffe_open,file);
if (pipe(fds) != 0) panic("Cannot create pipe",strerror(errno),NULL);
pid = fork();
if(pid == (pid_t) 0) /* Child */
{
close(fds[0]);
if(dup2(fds[1],STDOUT_FILENO) == -1) panic("dup2 error",strerror(errno),NULL);
if(execl(SHELL_CMD, "sh", "-c", command, NULL) == -1) panic("Starting a shell with execl failed",command,strerror(errno));
close(fds[1]);
_exit(EXIT_SUCCESS);
} else if(pid > (pid_t) 0)
{
close(fds[1]);
ret = fdopen(fds[0],"r");
if(ret == NULL) panic("Cannot read from command",command,strerror(errno));
ungetchar = fgetc(ret);
if(ungetchar == EOF) // check if pipe returns something, if not open file normally
{
ungetchar = -1;
fclose(ret);
ret = NULL;
}
} else
{
panic("Cannot fork",strerror(errno),NULL);
}
#else
panic("Input preprocessing is not supported in this system",NULL,NULL);
#endif
}
if(ret == NULL)
{
if(type == BINARY)
{
ret = xfopenb(file,"r");
} else
{
ret = xfopen(file,"r");
}
}
return ret;
}
void
open_input_file(int stype)
{
read_buffer = xmalloc(read_buffer_size);
field_buffer = xmalloc(field_buffer_size);
if(files->name[0] == '-' && !files->name[1])
{
input_fp = stdin;
files->name = "(stdin)";
} else
{
input_fp = open_input_stream(files->name,stype);
}
current_file = files;
current_file->lineno = 0;
current_file_name = current_file->name;
}
/* read input file until next newline is found
*/
void
complete_line_in_bin_buffer(int *ccount)
{
int c;
if(read_buffer[*ccount-1] != '\n') // check if have newline as last char
{
do
{
c = fgetc(input_fp);
if(*ccount >= read_buffer_size) panic("Input file cannot be guessed, use -s option",NULL,NULL);
if(c != EOF) read_buffer[(*ccount)++] = (uint8_t) c;
} while(c != EOF && c != '\n');
}
}
/* read from input stream.
Check if ungetchar contains a valid char and write it to buffer then read nmenb - 1 chars
NOTE! it is assumed that size == 1...
*/
static size_t
uc_fread(uint8_t *ptr, size_t size, size_t nmemb, FILE *stream)
{
size_t ret = 0;
if(ungetchar != -1) // there is peeked char in ungetchar, write it to buffer and read the rest
{
*ptr = (uint8_t) ungetchar;
ungetchar = -1;
ptr++;
nmemb--;
ret = 1;
}
ret += fread(ptr,size,nmemb,stream);
return ret;
}
/* read line from input stream.
Check if ungetchar contains a valid char and write it to buffer and then read the rest
*/
static int
uc_fgets(uint8_t *s, int size, FILE *stream)
{
int ret;
char *orig_s = s;
if(ungetchar != -1) // there is peeked char in ungetchar, write it to buffer and read the rest
{
*s = (uint8_t) ungetchar;
ungetchar = -1;
if(*s == '\n')
{
s++;
*s = '\000';
return 1;
}
s++;
size--;
}
if(fgets(s,size,stream) != NULL)
{
ret = strlen(orig_s);
} else
{
ret = -1;
}
return ret;
}
/* reads one file from input */
/* returns the line length */
/* return -1 on EOF */
int
read_input_line(int stype)
{
static int eof = 0;
static int ccount = 0;
static uint8_t *bbuffer = NULL;
do
{
if(stype == BINARY)
{
if(last_consumed)
{
current_offset += (long long) last_consumed;
current_file_offset += (long long) last_consumed;
memmove(read_buffer,read_buffer+last_consumed,read_buffer_size - last_consumed);
if(!eof)
{
ccount = uc_fread(read_buffer + (read_buffer_size - last_consumed),1,last_consumed,input_fp);
if(ccount < last_consumed) eof = 1;
ccount += read_buffer_size - last_consumed; // number of usable octets
} else
{
ccount -= last_consumed;
}
} else
{
if(binary_guessed) // do not read anything new if guessed
{
binary_guessed = 0;
current_file_lineno = current_file->lineno;
return ccount;
}
ccount = uc_fread(read_buffer,1,read_buffer_size,input_fp);
if(ccount < read_buffer_size) eof = 1;
}
if(ccount <= 0)
{
ccount = -1;
}
} else
{
if(binary_guessed || bbuffer != NULL) // binary guess has been done or still reading from bin buffer
{
int len;
binary_guessed = 0;
if(bbuffer == NULL)
{
complete_line_in_bin_buffer(&ccount);
} else
{
memmove(read_buffer,bbuffer,ccount);
current_file->lineno++; // not in first read, has been made allready in binary read once
}
bbuffer = read_buffer;
while(*bbuffer && *bbuffer != '\n' && (int) (bbuffer - read_buffer) < ccount) bbuffer++;
#ifdef WIN32
if(bbuffer > read_buffer && (bbuffer[-1] == '\r'))
{
bbuffer[-1] = 0;
len = (int) (&bbuffer[-1] - read_buffer);
} else
#endif
{
*bbuffer = 0;
len = (int) (bbuffer - read_buffer);
}
if ((int) (bbuffer - read_buffer) < ccount) bbuffer++;
ccount -= (int) (bbuffer - read_buffer);
current_file_lineno = current_file->lineno;
if(!ccount) bbuffer = NULL;
return len ;
}
ccount = uc_fgets(read_buffer,read_buffer_size,input_fp);
#ifdef WIN32
if(eof) ccount = -1;
#endif
}
if(ccount == -1)
{
if(fclose(input_fp))
{
panic("Error closing file",files->name,strerror(errno));
}
current_file = current_file->next;
if(current_file != NULL)
{
if(current_file->name[0] == '-' && !current_file->name[1])
{
input_fp = stdin;
current_file->name = "(stdin)";
} else
{
input_fp = open_input_stream(current_file->name,stype);
if(stype == BINARY)
{
last_consumed = 0;
current_file_offset = 0;
}
eof = 0;
}
current_file_name = current_file->name;
current_file->lineno = 0;
current_file_offset = 0;
}
} else
{
current_file->lineno++;
}
} while(ccount == -1 && current_file != NULL);
if(ccount > 0)
{
current_file_lineno = current_file->lineno;
if(stype != BINARY)
{
if(read_buffer[ccount - 1] == '\n')
{
ccount--; /* remove newline */
read_buffer[ccount] = 0;
#ifdef WIN32 // setmode might not work after operations performed on file
if(read_buffer[ccount - 1] == '\r')
{
ccount--; /* remove carriage return */
read_buffer[ccount] = 0;
}
#endif
}
}
}
return ccount;
}
/* calculate field count from line containing separated fields */
int
get_field_count(uint8_t quote, uint8_t *type, uint8_t *line)
{
int inside_quote = 0;
int fields = 0;
register uint8_t *p = line;
if(type[0] != SEPARATED) return 0;
if (*p) fields++; /* at least one */
while(*p)
{
if(*p == type[1] && !inside_quote)
{
fields++;
if(type[2] == '*') while(*p == type[1]) p++;
}
if(((*p == quote && p[1] == quote) || (*p == '\\' && p[1] == quote)) && inside_quote && quote)
{
p++;
} else if(*p == quote && quote)
{
inside_quote = !inside_quote;
}
if(*p) p++;
}
return fields;
}
/* returns a pointer for one field of the fixed length record */
/* note first position is 1 */
uint8_t *
get_fixed_field(int position, int length, int line_length,uint8_t *line)
{
register uint8_t *t,*s;
if(length >= field_buffer_size - 1)
{
field_buffer_size = length * 2;
field_buffer = xrealloc(field_buffer,field_buffer_size);
}
if(position <= line_length && position)
{
position--; /* to get first as zero */
s = line + position;
t = field_buffer;
memcpy(t,s,length);
t[length] = 0;
} else
{
field_buffer[0] = 0;
}
return field_buffer;
}
/* returns pointer to field in separated record */
uint8_t *
get_separated_field(int position, uint8_t quote,char *type, uint8_t *line)
{
register uint8_t *p = line;
int fieldno = 1;
int inside_quote = 0;
register int i = 0;
while(*p && fieldno <= position)
{
if(*p == type[1] && !inside_quote)
{
fieldno++;
if(type[2] == '*') while(*p == type[1]) p++;
}
if(((*p == quote && p[1] == quote) || (*p == '\\' && p[1] == quote)) && inside_quote && quote)
{
p++;
} else if(*p == quote && quote)
{
inside_quote = !inside_quote;
if(inside_quote && p[1]) p++;
}
if(fieldno == position)
{
if(*p == type[1] || (*p == quote && quote))
{
if(inside_quote)
{
field_buffer[i] = *p;
i++;
}
} else
{
field_buffer[i] = *p;
i++;
}
if(i >= field_buffer_size - 1)
{
field_buffer_size = i * 2;
field_buffer = xrealloc(field_buffer,field_buffer_size);
}
}
if(*p) p++;
}
field_buffer[i] = 0;
return field_buffer;
}
/* calculates votes for record, length has the buffer len and buffer
contains the line to be examined
*/
int
vote_record(uint8_t quote,char *type,int header,struct record *record,int length,uint8_t *buffer)
{
register struct id *i = record->i;
int vote = 0,len;
int ids = 0;
while(i != NULL)
{
ids++;
switch(type[0])
{
case FIXED_LENGTH:
#ifdef HAVE_REGEX
if(i->regexp)
{
if(regexec(&i->reg,&buffer[i->position - 1],(size_t) 0, NULL, 0) == 0) vote++;
} else
#endif
{
if(strcmp(i->key,get_fixed_field(i->position, strlen(i->key),length,buffer)) == 0) vote++;
}
break;
case SEPARATED:
if(header && current_file_lineno == 1) // forgive header lines
{
vote++;
} else
{
#ifdef HAVE_REGEX
if(i->regexp)
{
if(regexec(&i->reg,get_separated_field(i->position,quote,type,buffer),(size_t) 0, NULL, 0) == 0) vote++;
} else
#endif
{
if(strcmp(i->key,get_separated_field(i->position,quote,type,buffer)) == 0) vote++;
}
}
break;
case BINARY:
#ifdef HAVE_REGEX
if(i->regexp)
{
if(regexec(&i->reg,&buffer[i->position - 1],(size_t) 0, NULL, 0) == 0) vote++;
} else
#endif
{
if(memcmp(i->key,get_fixed_field(i->position,i->length,length,buffer),i->length) == 0) vote++;
}
break;
}
i = i->next;
}
if(vote || record->i == NULL) /* if keys are ok or missing, then check line length */
{
switch(type[0])
{
case FIXED_LENGTH:
if((record->arb_length == RL_MIN && record->length <= length) ||
(record->arb_length == RL_STRICT && record->length == length)) vote++;
break;
case SEPARATED:
len = get_field_count(quote,type,buffer);
if((record->arb_length == RL_STRICT && record->length == len) ||
(record->arb_length == RL_MIN && record->length <= len)) vote++;
break;
case BINARY:
if(((vote == ids && ids) || !ids) && record->length <= length) vote++; /* exact binary length cannot be checked */
break;
}
}
if(vote == ids + 1) /* every id and line length must match to get a vote */
{
return 1;
} else
{
return 0;
}
}
/* calculates votes for one input line */
void
vote(int bindex)
{
struct structure *s = structure;
struct record *r;
int votes,total_votes = 0;
while(s != NULL)
{
r = s->r;
votes = 0;
if(s->vote == bindex && s->type[0] != BINARY) // check only structures having all records matched so far
{
while(r != NULL && !votes)
{
votes = vote_record(s->quote,s->type,s->header,r,guess_line_length[bindex],guess_buffer[bindex]);
s->vote += votes; /* only one vote per line */
r = r->next;
}
}
total_votes += votes;
s = s->next;
}
if(!total_votes && no_matching_lines < NO_MATCH_LINES)
{
no_matching_lines++;
fprintf(stderr,"%s: Line %ld in \'%s\' does not match, line length = %d\n",program,current_file->lineno,current_file->name,guess_line_length[bindex]);
}
}
void
vote_binary(int buffer_size)
{
struct structure *s = structure;
struct record *r;
while(s != NULL)
{
r = s->r;
if(s->type[0] == BINARY) // check only structures having all records matched so far
{
while(r != NULL && !s->vote)
{
if(r->i != NULL)
{
if(vote_record(s->quote,s->type,s->header,r,buffer_size,read_buffer)) s->vote = 1;
}
r = r->next;
}
}
s = s->next;
}
}
/* calculates votes for structures */
/* returns pointer for structure name having all lines/blocks matched, in other case NULL */
/* votes has the vote count hat must mach */
char *
check_votes(int votes)
{
struct structure *s = structure;
char *winner = NULL;
int errors = 0;
while(s != NULL && votes)
{
if(s->vote == votes)
{
if(winner == NULL)
{
winner = s->name;
} else
{
if(!errors)
{
fprintf(stderr,"%s: Input data matches several structures: \'%s\'",program,winner);
}
fprintf(stderr," \'%s\'",s->name);
errors++;
}
}
s = s->next;
}
if(errors)
{
fprintf(stderr,"\n");
winner = NULL;
}
return winner;
}
/* guesses using binary only
*/
char *
guess_binary_structure()
{
int buffer_size;
char *ret = NULL;
if(!max_binary_record_length) // no binary structs
{
file_to_text(input_fp);
return NULL;
}
read_buffer_size = max_binary_record_length;
read_buffer = xrealloc(read_buffer,read_buffer_size);
buffer_size = read_input_line(BINARY);
if(buffer_size > 0)
{
vote_binary(buffer_size);
ret = check_votes(1);
}
if(ret == NULL)
{
file_to_text(input_fp);
read_buffer_size = READ_LINE_LEN;
read_buffer = xrealloc(read_buffer,read_buffer_size);
}
binary_guessed = 1;
return ret;
}
/* tries guess the input file structure */
/* returns pointer to the name of guessed structure */
char *
guess_structure()
{
int memory_used = 0;
int len;
do
{
len = read_input_line(FIXED_LENGTH);
if(len != -1)
{
guess_buffer[guess_lines] = xstrdup(read_buffer);
guess_line_length[guess_lines] = len;
memory_used += len;
vote(guess_lines);
guess_lines++;
}
} while(len != -1 && guess_lines < GUESS_LINES && memory_used < GUESS_BUFFER);
return check_votes(guess_lines);
}
/* start write to write buffer */
void
start_write()
{
write_pos = write_buffer;
}
/* write uint8_t to write buffer */
inline void
writec(uint8_t c)
{
*write_pos = c;
if(write_pos == write_buffer_end)
{
int written = write_buffer_end - write_buffer;
write_buffer_size = write_buffer_size * 2;
write_buffer = xrealloc(write_buffer,write_buffer_size);
write_pos = write_buffer + written;
write_buffer_end = write_buffer + (write_buffer_size - 1);
}
write_pos++;
}
/* write string to write buffer */
inline void
writes(uint8_t *string)
{
register uint8_t *s = string;
if(s != NULL)
{
while(*s)
{
writec(*s);
s++;
}
}
}
void
flush_write()
{
size_t bytes;
bytes = write_pos - write_buffer;
if(fwrite(write_buffer,1,bytes,output_fp) != bytes)
{
panic("Error writing to",output_file,NULL);
}
}
void
print_raw(int size, uint8_t *buffer,int stype)
{
if(fwrite(buffer,1,size,default_output_fp) != size)
{
panic("Error writing to",default_output_file,NULL);
}
if(stype != BINARY) fputc('\n',default_output_fp);
}
/* prints arbitrary text */
/* text can contain %-directives (no %d,%D, or %n) */
void
print_text(struct structure *s, struct record *r,uint8_t *buffer)
{
register uint8_t *text = buffer;
char num[64];
if(text == NULL) return;
if(r != NULL && (r->o == no_output || r->o == raw)) return;
if(s->o == no_output || s->o == raw) return;
start_write();
while(*text)
{
if(*text == '%' && text[1])
{
text++;
switch(*text)
{
case 'f':
writes(current_file_name);
break;
case 's':
writes(s->name);
break;
case 'r':
if(r != NULL) writes(r->name);
break;
case 'o':
sprintf(num,"%ld",current_file_lineno);
writes(num);
break;
case 'O':
sprintf(num,"%ld",current_total_lineno);
writes(num);
break;
case 'I':
sprintf(num,"%lld",current_offset);
writes(num);
break;
case 'i':
sprintf(num,"%lld",current_file_offset);
writes(num);
break;
case 'g':
if(r->level && r->level->group_name) writes(r->level->group_name);
break;
case 'n':
if(r->level && r->level->element_name) writes(r->level->element_name);
break;
case '%':
writec('%');
break;
default:
writec('%');
writec(*text);
break;
}
} else
{
writec(*text);
}
text++;
}
flush_write();
}
/* prints a header text */
/* text can contain only one %-directive %n */
/* return values: */
/* 1 - Header is printed or header should not be printed */
/* 0 - Header is not printed and should be printed */
int
print_header(struct structure *s, struct record *r)
{
struct print_field *pf = r->pf;
if(r->o == no_output || r->o == raw || r->o->header == NULL) return 1; /* no header for this run */
if(pf == NULL) return 0; /* no printable fields for this record */
start_write();
while(pf != NULL)
{
char *text = r->o->header;
while(*text)
{
if(*text == '%' && text[1])
{
text++;
switch(*text)
{
case 'n':
writes(pf->f->name);
break;
default:
writec('%');
writec(*text);
break;
}
} else
{
writec(*text);
}
text++;
}
if(pf->next != NULL && r->o->separator != NULL) writes(r->o->separator);
pf = pf->next;
}
writes(r->o->record_trailer);
flush_write();
return 1; /* header printed */
}
/* returns pointer to next input line
lines are first read from guess buffer (if allocated)
and after that from input stream, current_file_name,current_file_lineno etc
are updated accordingly.
returns NULL if no more lines
length will be written to len
*/
uint8_t *
get_input_line(int *len,int stype)
{
static struct input_file *curr_guess_file = NULL;
uint8_t *ret = NULL;
*len = -1;
if(curr_guess_file == NULL) {
curr_guess_file = files;
current_file_name = curr_guess_file->name;
}
do
{
if(read_guess_line < guess_lines)
{
if(current_file_lineno == curr_guess_file->lineno)
{
curr_guess_file = curr_guess_file->next;
while(!curr_guess_file->lineno)
{
curr_guess_file = curr_guess_file->next;
}
current_file_name = curr_guess_file->name;
current_file_lineno = 0;
}
current_file_lineno++;
ret = guess_buffer[read_guess_line];
*len = guess_line_length[read_guess_line];
read_guess_line++;
} else if(current_file != NULL)
{
*len = read_input_line(stype);
ret = read_buffer;
}
if(*len == -1)
{
ret = NULL;
} else
{
current_total_lineno++;
}
} while(current_file_lineno == 1 && headers == HEADER_ALL && current_total_lineno > 1);
return ret;
}
/* bpositions will be updated according current input buffer
*/
void
update_field_positions(char *type,uint8_t quote,int arbit_len,struct field *fields,int len,uint8_t *buffer)
{
register uint8_t *p = buffer;
register int inside_quote = 0;
struct field *f = fields;
switch(type[0])
{
case BINARY:
break;
case FIXED_LENGTH:
if(arbit_len == RL_MIN)
{
while(f != NULL)
{
if(f->next == NULL) // check last field existense
{
if(len > f->position)
{
f->bposition = f->position;
} else
{
f->bposition = -1;
}
}
f = f->next;
}
}
break;
case SEPARATED:
while(f != NULL)
{
f->bposition = -1;
f = f->next;
}
f = fields;
while(*p && f != NULL)
{
if(p == buffer) // first
{
if(*p != type[1]) f->bposition = 0;
f = f->next;
}
if((*p == type[1] && !inside_quote))
{
p++;
if(type[2] == '*') while(*p == type[1]) p++;
if(*p != type[1])
{
f->bposition = (int) (p - buffer);
} else
{
p--;
}
f = f->next;
}
if(((*p == quote && p[1] == quote) || (*p == '\\' && p[1] == quote)) && inside_quote && quote)
{
p++;
} else if(*p == quote && quote)
{
inside_quote = !inside_quote;
}
if(*p) p++;
}
break;
}
}
/* check which record applies to current line */
struct record *
select_record(struct structure *s,int length,uint8_t *buffer)
{
register struct record *r;
r = s->r;
while(r != NULL)
{
if(vote_record(s->quote,s->type,s->header,r,length,buffer)) return r;
r = r->next;
}
return NULL;
}
/* print a single fixed field */
void
print_fixed_field(uint8_t format,struct field *f,uint8_t *buffer)
{
register int i = 0;
register uint8_t *data;
uint8_t *start = write_pos;
if(f->const_data != NULL)
{
data = f->const_data;
if (format == 't') format = 'd'; // Dont't trim consts
} else
{
if(f->bposition < 0) return; /* last variable length field is missing */
data = &buffer[f->bposition];
}
switch(format)
{
case 'd':
case 'D':
case 'C':
case 'e':
case 'x':
if(f->length)
{
while(i < f->length && data[i]) writec(data[i++]);
} else
{
writes(data);
}
break;
case 't':
while(isspace(data[i])) i++;
if(f->length)
{
while(i < f->length && data[i]) writec(data[i++]);
} else
{
writes(&data[i]);
}
if(write_pos > start && isspace(write_pos[-1]))
{
write_pos--;
while(write_pos > start && (isspace(*write_pos))) write_pos--;
write_pos++;
}
break;
}
}
/* print a single binary field
if field type is ASC, fixed field printing is used
*/
void
print_binary_field(uint8_t format,struct field *f,uint8_t *buffer)
{
register uint8_t *p,*data_end;
uint8_t *data,c;
char *pf;
static uint8_t pb[2 * FIELD_SIZE];
if(f->const_data != NULL || (f->type == F_ASC && format != 'h'))
{
print_fixed_field(format,f,buffer);
return;
}
switch(f->type)
{
case F_INT:
case F_UINT:
case F_FLOAT:
case F_DOUBLE:
data = endian_and_align(&buffer[f->bposition],system_endianess,f->endianess,f->length);
break;
default:
data = &buffer[f->bposition];
break;
}
pb[0] = 0;
switch(format)
{
case 'h':
p = &buffer[f->bposition]; // original data before any endian things
data_end = p + f->length;
while(p < data_end)
{
writec('x');
writec(htocb(*p));
writec(htocl(*p));
p++;
}
break;
case 'd':
case 't':
case 'D':
case 'C':
case 'x':
switch(f->type)
{
case F_CHAR:
writec(*data);
break;
case F_INT:
switch(f->length)
{
case 1:
pf = format == 'x' ? "%x" : "%i";
sprintf(pb,pf,(int) *(int8_t *) data);
break;
case 2:
pf = format == 'x' ? "%x" : "%i";
sprintf(pb,pf,(int) *(int16_t *) data);
break;
case 4:
pf = format == 'x' ? "%lx" : "%li";
sprintf(pb,pf,(long int) *(int32_t *) data);
break;
case 8:
pf = format == 'x' ? "%llx" : "%lli";
sprintf(pb,pf,(long long int) *(int64_t *) data);
break;
}
writes(pb);
break;
case F_UINT:
switch(f->length)
{
case 1:
pf = format == 'x' ? "%x" : "%u";
sprintf(pb,pf,(unsigned int) *(uint8_t *) data);
break;
case 2:
pf = format == 'x' ? "%x" : "%u";
sprintf(pb,pf,(unsigned int) *(uint16_t *) data);
break;
case 4:
pf = format == 'x' ? "%lx" : "%lu";
sprintf(pb,pf,(unsigned long int) *(uint32_t *) data);
break;
case 8:
pf = format == 'x' ? "%llx" : "%llu";
sprintf(pb,pf,(unsigned long long int) *(uint64_t *) data);
break;
}
writes(pb);
break;
case F_FLOAT:
sprintf(pb,"%f",(double) *(float *) data);
writes(pb);
break;
case F_DOUBLE:
sprintf(pb,"%f",(double) *(double *) data);
writes(pb);
break;
case F_BCD:
p = data;
data_end = p + f->length;
switch(f->endianess)
{
case F_BIG_ENDIAN:
do
{
c = bcdtocb(*p);
if(c)
{
writec(c);
c = bcdtocl(*p);
if(c) writec(c);
}
p++;
} while(p < data_end && c);
break;
case F_LITTLE_ENDIAN:
do
{
c = bcdtocl(*p);
if(c)
{
writec(c);
c = bcdtocb(*p);
if(c) writec(c);
}
p++;
} while(p < data_end && c);
break;
}
break;
case F_HEX:
p = data;
data_end = p + f->length;
switch(f->endianess)
{
case F_BIG_ENDIAN:
while(p < data_end)
{
writec(htocb(*p));
writec(htocl(*p));
p++;
}
break;
case F_LITTLE_ENDIAN:
p += f->length - 1;
while(p >= data)
{
writec(htocb(*p));
writec(htocl(*p));
p--;
}
break;
}
break;
}
}
}
/* print a single separated field */
void
print_separated_field(uint8_t format,uint8_t quote,uint8_t separator,struct field *f,uint8_t *buffer)
{
register uint8_t *p;
uint8_t *start;
int inside_quote = 0;
start = write_pos;
if(f->const_data != NULL) // use fixed field printing for const data
{
print_fixed_field(format,f,buffer);
} else
{
if(f->bposition < 0)
{
if(format == 'D' || format == 'C') while(write_pos - start < f->length) writec(' ');
return;
}
switch(format)
{
case 'd':
case 't':
case 'D':
case 'C':
case 'e':
case 'x':
p = &buffer[f->bposition];
if(quote || format == 't') while(*p != separator && isspace(*p)) p++;
if(*p == quote && quote)
{
p++;
inside_quote = 1;
if(format == 't') while(isspace(*p)) p++;
}
while((*p != separator || inside_quote) && *p)
{
if(((*p == quote && p[1] == quote) || (*p == '\\' && p[1] == quote)) && quote)
{
p++;
} else if(*p == quote)
{
if(inside_quote)
{
if(format == 't' && isspace(write_pos[-1]))
{
write_pos--;
while(write_pos > start && isspace(*write_pos)) write_pos--;
write_pos++;
}
if(format == 'D' || format == 'C') while(write_pos - start == f->length) writec(' ');
return;
}
}
if(format == 'C' && (write_pos - start) == f->length) return;
writec(*p);
if(*p) p++;
}
if(format == 't' && isspace(write_pos[-1]))
{
write_pos--;
while(write_pos > start && isspace(*write_pos)) write_pos--;
write_pos++;
}
if(format == 'D' || format == 'C') while(write_pos - start < f->length) writec(' ');
break;
}
}
}
/* search the lookup table, return the found value */
uint8_t *
make_lookup(struct lookup *l,uint8_t *search)
{
register uint8_t *k,*s;
int search_len = strlen(search);
int max_len = -1;
uint8_t *ret_val = NULL;
uint8_t *longest = NULL;
struct lookup_data *d = l->data;
switch(l->type)
{
case EXACT:
if(search_len <= l->max_key_len)
{
while(d != NULL && ret_val == NULL)
{
k = d->key;
s = search;
while(*k == *s && *k)
{
k++;
s++;
}
if(!*s && !*k) ret_val = d->value;
d = d->next;
}
}
break;
case LONGEST:
while(d != NULL && max_len < l->max_key_len)
{
k = d->key;
s = search;
while(*k == *s && *k)
{
k++;
s++;
}
if(!*k && d->key_len > max_len)
{
max_len = d->key_len;
longest = d->value;
}
d = d->next;
}
ret_val = longest;
break;
}
if(ret_val == NULL) ret_val = l->default_value;
return ret_val;
}
void
print_indent(uint8_t *buffer,int times)
{
start_write();
while(times--) writes(buffer);
flush_write();
}
/* print fields */
/* returns the count of fields actually printed */
int
print_fields(struct structure *s, struct record *r,uint8_t *buffer)
{
uint8_t num[64];
int max_justify_len = 0;
register uint8_t *d;
uint8_t *f;
int i;
uint8_t justify = LEFT_JUSTIFY;
uint8_t *indent,*separator;
uint8_t *data_start,*rep_start,*rep_pos;
uint8_t *field_start;
uint8_t *lookup_value;
int retval = 0;
int replacing,just_replaced;
int lookup_len;
struct print_field *pf = r->pf;
struct output *o;
while(pf != NULL) {
pf->justify_length = -1;
pf = pf->next;
}
pf = r->pf;
start_write();
while(pf != NULL)
{
o = pf->f->o ? pf->f->o : r->o;
if(o != no_output)
{
justify = o->justify;
d = o->data;
data_start = write_pos;
pf->data = data_start;
pf->empty = 1;
replacing = 0;
just_replaced = 0;
lookup_value = NULL;
if(pf->f->lookup != NULL) d = o->lookup;
if(o->hex_cap)
{
bcd_to_ascii = bcd_to_ascii_cap;
hex_to_ascii = hex_to_ascii_cap;
} else
{
bcd_to_ascii = bcd_to_ascii_low;
hex_to_ascii = hex_to_ascii_low;
}
while(*d)
{
if(justify == *d)
{
if(justify != LEFT_JUSTIFY && justify != RIGHT_JUSTIFY && pf->justify_length == -1 && !replacing)
{
pf->justify_length = (int) (write_pos - data_start);
if(pf->justify_length > max_justify_len)
{
max_justify_len = pf->justify_length;
}
}
}
if(*d == '%')
{
d++;
switch(*d)
{
case 'f':
writes(current_file_name);
break;
case 's':
writes(s->name);
break;
case 'r':
if(r != NULL) writes(r->name);
break;
case 'o':
sprintf(num,"%ld",current_file_lineno);
writes(num);
break;
case 'O':
sprintf(num,"%ld",current_total_lineno);
writes(num);
break;
case 'I':
sprintf(num,"%lld",current_offset);
writes(num);
break;
case 'i':
sprintf(num,"%lld",current_file_offset);
writes(num);
break;
case 'p':
if(pf->f->const_data == NULL)
{
sprintf(num,"%d",pf->f->position + (s->type[0] != SEPARATED ? 1 : 0));
writes(num);
}
break;
case '%':
writec('%');
break;
case 'n':
writes(pf->f->name);
break;
case 'l':
case 'L':
if(pf->f->lookup != NULL)
{
if(lookup_value == NULL)
{
field_start = write_pos; // misuse write buffer for temp space for field value
switch(s->type[0]) // write trimmed data for search key
{
case FIXED_LENGTH:
print_fixed_field('t',pf->f,buffer);
break;
case SEPARATED:
print_separated_field('t',s->quote,s->type[1],pf->f,buffer);
break;
case BINARY:
print_binary_field('t',pf->f,buffer);
break;
}
writec(0);
lookup_value = make_lookup(pf->f->lookup,field_start);
write_pos = field_start; // restore write buffer
}
} else if(lookup_value == NULL)
{
lookup_value = "";
}
writes(lookup_value);
if(*d == 'L')
{
lookup_len = strlen(lookup_value);
while(lookup_len++ < pf->f->length) writec(' ');
}
break;
case 'h':
if(s->type[0] == BINARY) print_binary_field(*d,pf->f,buffer);
break;
case 'd':
case 't':
case 'D':
case 'C':
case 'e':
case 'x':
field_start = write_pos;
if(pf->f->rep != NULL && !replacing) // start possible replacing
{
replacing = 1;
just_replaced = 1;
rep_pos = d;
rep_start = write_pos;
d = pf->f->rep->value;
break; // end case
}
switch(s->type[0])
{
case FIXED_LENGTH:
print_fixed_field(*d,pf->f,buffer);
break;
case SEPARATED:
print_separated_field(*d,s->quote,s->type[1],pf->f,buffer);
break;
case BINARY:
print_binary_field(*d,pf->f,buffer);
break;
}
if(!o->print_empty)
{
f = field_start;
while(f < write_pos)
{
if(strchr(o->empty_chars,*f) == NULL)
{
pf->empty = 0;
f = write_pos; // to stop while loop
}
f++;
}
}
if(*d == 'e') write_pos = field_start;
break;
default:
writec('%');
writec(*d);
break;
}
if(!just_replaced) d++;
} else
{
writec(*d);
d++;
}
if(replacing && !*d)
{
d = rep_pos;
d++;
replacing = 0;
if(*rep_pos == 'D' || *rep_pos == 'C')
{
if(write_pos - rep_start < pf->f->length)
{
while(write_pos - rep_start < pf->f->length) writec(' ');
} else if(write_pos - rep_start > pf->f->length)
{
write_pos = rep_start + pf->f->length;
}
}
}
if(just_replaced) just_replaced = 0;
}
if(justify == RIGHT_JUSTIFY)
{
pf->justify_length = (int) (write_pos - data_start);
if (pf->justify_length > max_justify_len)
{
max_justify_len = pf->justify_length;
}
}
writec(0); // end of data marker
}
pf = pf->next;
}
pf = r->pf;
/* count the number of fields to be printed */
/* we need this before hand, because we must know if the is att least */
/* one field to be printed, then all separators must be printed */
while(pf != NULL)
{
o = pf->f->o ? pf->f->o : r->o;
if(o != no_output)
{
if(o->print_empty || !pf->empty)
{
retval++;
}
}
pf = pf->next;
}
pf = r->pf;
while(pf != NULL && retval)
{
o = pf->f->o ? pf->f->o : r->o;
if(o != no_output)
{
separator = o->separator;
indent = o->indent;
if(o->print_empty || !pf->empty)
{
if(indent != NULL)
{
if(r->level)
{
int i;
i = get_indent_depth(r->level->level);
while(i--) fputs(indent,output_fp);
} else
{
fputs(indent,output_fp);
fputs(indent,output_fp);
}
}
if((justify != LEFT_JUSTIFY && justify != RIGHT_JUSTIFY && max_justify_len) || justify == RIGHT_JUSTIFY)
{
i = max_justify_len - pf->justify_length;
if(pf->justify_length > -1 && i)
{
while(i > JUSTIFY_STRING - 1)
{
justify_string[JUSTIFY_STRING - 1] = (uint8_t) 0;
fputs(justify_string,output_fp);
i -= JUSTIFY_STRING - 1;
}
justify_string[i] = (uint8_t) 0;
fputs(justify_string,output_fp);
justify_string[i] = ' ';
}
}
fputs(pf->data,output_fp);
}
if(pf->next != NULL && separator != NULL) fputs(separator,output_fp);
}
pf = pf->next;
}
return retval;
}
/* make a list of printable fields
if include list is non empty use names from it
else use the whole field list in f */
struct print_field *
make_print_list(struct include_field *fl,struct field *f)
{
struct print_field *ret = NULL,*c = NULL;
struct field *n;
if(fl == NULL)
{
while(f != NULL)
{
if(strcmp(f->name,"FILLER") != 0)
{
if(ret == NULL)
{
ret = xmalloc(sizeof(struct print_field));
c = ret;
} else
{
c->next = xmalloc(sizeof(struct print_field));
c = c->next;
}
c->f = f;
c->next = NULL;
}
f = f->next;
}
} else
{
while(fl != NULL)
{
n = const_field; // first check const list
while(n != NULL && (strcasecmp(fl->name,n->name) != 0))
{
n = n->next;
}
if(n == NULL) // if not found in const list check input fields
{
n = f;
while(n != NULL && (strcasecmp(fl->name,n->name) != 0))
{
n = n->next;
}
}
if(n != NULL)
{
if(ret == NULL)
{
ret = xmalloc(sizeof(struct print_field));
c = ret;
} else
{
c->next = xmalloc(sizeof(struct print_field));
c = c->next;
}
c->f = n;
c->next = NULL;
fl->found = 1;
}
fl = fl->next;
}
}
return ret;
}
/* check that all fields we found from current structure */
/* return the count of unmatched fields */
int
check_field_list(struct include_field *fl)
{
int ret = 0;
while(fl != NULL)
{
if(!fl->found)
{
if(!fl->reported) fprintf(stderr,"%s: Field '%s' was not found in the current structure\n",program,fl->name);
fl->reported = 1;
ret++;
}
fl = fl->next;
}
return ret;
}
void
init_structure(struct structure *s,struct record *current_record,int length, uint8_t *buffer)
{
struct record *r;
struct field *f;
struct replace *rep;
struct expression *e;
int list_errors = 0;
r = s->r;
while(r != NULL)
{
f = r->f;
while(f != NULL)
{
if(s->header && f->name == NULL)
f->name = xstrdup(get_separated_field(f->position,s->quote,s->type,buffer));
rep = replace;
while(rep != NULL)
{
if(strcasecmp(f->name,rep->field) == 0)
{
f->rep = rep;
rep->found = 1;
}
rep = rep->next;
}
e = expression;
while(e != NULL)
{
if(strcasecmp(f->name,e->field) == 0)
{
e->found = 1;
}
e = e->next;
}
f = f->next;
}
r = r->next;
}
r = s->r;
while(r != NULL)
{
if(r->o != no_output) r->pf = make_print_list(r->o->fl,r->f);
r = r->next;
}
r = s->r;
while(r != NULL)
{
if(check_field_list(r->o->fl)) list_errors++;
r = r->next;
}
if(list_errors) panic("Some fields from field list were not found in the current structure or constant values",s->name,NULL);
rep = replace;
while(rep != NULL)
{
if(!rep->found) panic("Field to be replaced was not found in the current structure",rep->field,NULL);
rep = rep->next;
}
e = expression;
while(e != NULL)
{
if(!e->found) panic("Field in expression was not found in the current structure",e->field,NULL);
e = e->next;
}
}
void
invalid_input(char *file, long int lineno,int strict,int length,int stype)
{
if(stype == BINARY)
{
if(strict)
{
fprintf(stderr,"%s: Invalid input block in file \'%s\', offset %lld",program,file,current_file_offset);
if(debug_lineno) fprintf(stderr,". Block was written to debug file");
fprintf(stderr,"\n");
}
} else
{
fprintf(stderr,"%s: Invalid input line in file \'%s\', line %ld, line length = %d",program,file,lineno,length);
if(debug_lineno) fprintf(stderr,", line %ld in debug file",debug_lineno);
fprintf(stderr,"\n");
}
if(strict) panic("Using option -l does not cause program to abort in case of invalid input",NULL,NULL);
}
static int
hash_scan_expression(struct expr_list **list,char *value,int casecmp)
{
register struct expr_list *l = list[hash(value,0)];
while(l != NULL)
{
if(casecmp)
{
if(strcasecmp(l->value,value) == 0) return 1;
} else
{
if(strcmp(l->value,value) == 0) return 1;
}
l = l->next;
}
return 0;
}
static int
hash_scan_expression_len(struct expr_list **list,char *value,int casecmp,size_t comp_len)
{
register struct expr_list *l = list[hash(value,comp_len)];
while(l != NULL)
{
if(casecmp)
{
if(strncasecmp(l->value,value,l->value_len) == 0) return 1;
} else
{
if(strncmp(l->value,value,l->value_len) == 0) return 1;
}
l = l->next;
}
return 0;
}
static inline
scan_expression_list(struct expr_list *l,char *value,char op,int casecmp)
{
while(l != NULL)
{
switch(op)
{
case OP_START:
if(casecmp)
{
if(strncasecmp(l->value,value,l->value_len) == 0) return 1;
} else
{
if(strncmp(l->value,value,l->value_len) == 0) return 1;
}
break;
case OP_EQUAL:
case OP_NOT_EQUAL:
if(casecmp)
{
if(strcasecmp(l->value,value) == 0) return 1;
} else
{
if(strcmp(l->value,value) == 0) return 1;
}
break;
case OP_CONTAINS:
if(casecmp)
{
if(strcasestr(value,l->value) != NULL) return 1;
} else
{
if(strstr(value,l->value) != NULL) return 1;
}
break;
#ifdef HAVE_REGEX
case OP_REQEXP:
if(regexec(&l->reg,value,(size_t) 0, NULL, 0) == 0) return 1;
break;
#endif
}
l = l->next;
}
return 0;
}
static int
full_scan_expression(struct expression *e,char *value,int casecmp)
{
register int i = 0;
struct expr_list *l;
if(e->fast_entries)
{
while(i < e->fast_entries)
{
if(scan_expression_list(e->expr_hash[e->fast_expr_hash[i]],value,e->op,casecmp)) return 1;
i++;
}
} else
{
while(i < MAX_EXPR_HASH)
{
if(scan_expression_list(e->expr_hash[i],value,e->op,casecmp)) return 1;
i++;
}
}
return 0;
}
/* returns true if and = 0 and attleast one expression is true
* or and = 1 and all expressions are true
*/
int
eval_expression(struct structure *s,struct record *r, int and,int invert, int casecmp, uint8_t *buffer)
{
struct expression *e = expression;
struct expr_list *el;
int retval = 0;
int eq_found;
int prev_retval;
int loop_break = 0;
int expression_count = 0;
struct output *o;
size_t len;
if(e == NULL) return 0;
while(e != NULL && !loop_break)
{
if(e->f != NULL)
{
o = e->f->o ? e->f->o : r->o;
if(o != no_output && o->hex_cap)
{
bcd_to_ascii = bcd_to_ascii_cap;
hex_to_ascii = hex_to_ascii_cap;
} else
{
bcd_to_ascii = bcd_to_ascii_low;
hex_to_ascii = hex_to_ascii_low;
}
start_write();
switch(s->type[0])
{
case FIXED_LENGTH:
print_fixed_field('d',e->f,buffer);
break;
case SEPARATED:
print_separated_field('d',s->quote,s->type[1],e->f,buffer);
break;
case BINARY:
print_binary_field('d',e->f,buffer);
break;
}
writec(0); // end of string
prev_retval = retval;
eq_found = 0;
switch(e->op)
{
case OP_START:
len = e->exp_max_len;
prev_retval = retval;
while(len >= e->exp_min_len && prev_retval == retval)
{
retval += hash_scan_expression_len(e->expr_hash,write_buffer,casecmp,len);
len--;
}
break;
case OP_CONTAINS:
case OP_REQEXP:
retval += full_scan_expression(e,write_buffer,casecmp);
break;
case OP_EQUAL:
retval += hash_scan_expression(e->expr_hash,write_buffer,casecmp);
break;
case OP_NOT_EQUAL:
if(hash_scan_expression(e->expr_hash,write_buffer,casecmp) == 0) retval++;
break;
}
}
if(!and && retval)
{
loop_break = 1;
}
expression_count++;
if(and && retval != expression_count)
{
loop_break = 1;
}
e = e->next;
}
if(and)
{
if (retval == expression_count)
{
retval = 1;
} else
{
retval = 0;
}
}
if(invert) retval = !retval;
return retval;
}
/* initialize expressions field pointers */
/* pointers are preinitialized for faster execution */
void
init_expression_list(struct record *r)
{
struct expression *e;
struct field *f = r->f;
int exp_count = 0;
e = expression;
while(e != NULL)
{
e->f = NULL;
e = e->next;
exp_count++;
}
e = expression;
while(f != NULL && exp_count)
{
e = expression;
while(e != NULL && exp_count)
{
if(e->f == NULL && strcasecmp(f->name,e->field) == 0)
{
e->f = f;
exp_count--;
}
e = e->next;
}
f = f->next;
}
}
void
open_debug_file(int stype)
{
sprintf(debug_file,"ffe_error_%d.log",(int) getpid());
if(stype == BINARY)
{
debug_fp = xfopenb(debug_file,"w");
} else
{
debug_fp = xfopen(debug_file,"w");
}
}
void
write_debug_file(uint8_t *line,int len,int stype)
{
if(debug_fp == NULL) open_debug_file(stype);
if(stype == BINARY)
{
fwrite(line,len,1,debug_fp);
} else if(line != NULL)
{
fputs(line,debug_fp);
fputs("\n",debug_fp);
}
debug_lineno++;
}
static void
select_output(struct output *o)
{
if(o->ofp != NULL)
{
output_fp = o->ofp;
output_file = o->output_file;
} else
{
output_fp = default_output_fp;
output_file = default_output_file;
}
}
/* main loop for execution */
void
execute(struct structure *s,int strict, int expression_and,int expression_invert,int expression_case, int debug)
{
uint8_t *input_line;
struct record *r = NULL;
struct record *prev_record = NULL;
int length;
int header_printed = 0;
int fields_printed;
int first_line = 1;
int i;
current_file_lineno = 0;
current_total_lineno = 0;
current_file_name = files->name;
headers = s->header;
i = 0;
while(i < JUSTIFY_STRING) justify_string[i++] = ' ';
reset_levels(0,MAXLEVEL);
write_buffer = xmalloc(write_buffer_size);
write_buffer_end = write_buffer + (write_buffer_size - 1);
if(s->type[0] == BINARY && read_buffer_size == READ_LINE_LEN)
{
read_buffer_size = s->max_record_len;
read_buffer = xrealloc(read_buffer,read_buffer_size);
}
select_output(s->o);
print_text(s,NULL,s->o->file_header);
while((input_line = get_input_line(&length,s->type[0])) != NULL)
{
prev_record = r;
r = select_record(s,length,input_line);
if(r == NULL)
{
if(debug) write_debug_file(input_line,length,s->type[0]);
invalid_input(current_file_name,current_file_lineno,strict,length,s->type[0]);
if(s->type[0] == BINARY)
{
last_consumed = 1; /* advance one byte and check next block, this is a rather expensive way to read ahead... */
}
} else
{
last_consumed = r->length;
if(first_line)
{
init_structure(s,r,length,input_line);
}
if(expression != NULL && (prev_record != r || prev_record == NULL))
{
init_expression_list(r);
}
if((!first_line || !headers) && r->o != no_output)
{
if((r->pf == NULL && r->o->no_data == 1) || r->pf != NULL || r->o == raw)
{
update_field_positions(s->type,s->quote,r->arb_length,r->f,length,input_line);
if(expression == NULL || (eval_expression(s,r,expression_and,expression_invert,expression_case,input_line)))
{
if(r->o == raw)
{
print_raw(s->type[0] == BINARY ? r->length : length,input_line,s->type[0]);
} else
{
select_output(r->o);
print_level_before(prev_record,r);
if(r->o->header != NULL && !header_printed)
{
header_printed = print_header(s,r);
}
if(r->o->indent != NULL && r->o->record_header != NULL)
print_indent(r->o->indent,r->level != NULL ? r->level->level : 1);
print_text(s,r,r->o->record_header);
fields_printed = print_fields(s,r,input_line);
if(fields_printed || r->o->print_empty)
{
if(r->o->indent != NULL && r->o->record_trailer != NULL)
print_indent(r->o->indent,r->level != NULL ? r->level->level : 1);
print_text(s,r,r->o->record_trailer);
}
}
}
}
}
if(first_line) first_line = 0;
}
}
print_level_end(r);
select_output(s->o);
print_text(s,r,s->o->file_trailer);
free(write_buffer);
if(debug_fp != NULL) fclose(debug_fp);
}
ffe-0.3.4/src/endian.c 0000644 0001750 0001750 00000010166 11016302216 011364 0000000 0000000 /*
* ffe - flat file extractor
*
* Copyright (C) 2008 Timo Savinen
* This file is part of ffe.
*
* ffe 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.
*
* ffe 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 ffe; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
/* $Id: endian.c,v 1.11 2008-05-25 15:23:58 timo Exp $ */
#include "ffe.h"
#ifdef HAVE_CONFIG_H
#include
#endif
#ifdef HAVE_STRING_H
#include
#endif
#define LONG_INT 0x0a0b0c0d
uint8_t be[4]={0x0a,0x0b,0x0c,0x0d};
uint8_t le[4]={0x0d,0x0c,0x0b,0x0a};
uint8_t pe[4]={0x0b,0x0a,0x0d,0x0c};
size_t target_size = 16;
uint8_t *target = NULL;
int
check_system_endianess()
{
uint32_t l = LONG_INT;
if(target == NULL) target = xmalloc(target_size); // conversion buffer is reserved with malloc in order to ensure proper aligment
if(memcmp(&l,be,4) == 0) return F_BIG_ENDIAN;
if(memcmp(&l,le,4) == 0) return F_LITTLE_ENDIAN;
if(memcmp(&l,pe,4) == 0)
{
fprintf(stderr,"Pdp endianess is not supported");
}
return F_UNKNOWN_ENDIAN;
}
/* Endian change functions, s = source
returns pointer to aligned and converted number
*/
inline uint8_t *
betole_16(uint8_t *s)
{
target[0] = s[1];
target[1] = s[0];
return target;
}
inline uint8_t *
letobe_16(uint8_t *s)
{
return betole_16(s);
}
inline uint8_t *
betole_32(uint8_t *s)
{
target[0] = s[3];
target[1] = s[2];
target[2] = s[1];
target[3] = s[0];
return target;
}
inline uint8_t *
letobe_32(uint8_t *s)
{
return betole_32(s);
}
inline uint8_t *
betole_64(uint8_t *s)
{
target[0] = s[7];
target[1] = s[6];
target[2] = s[5];
target[3] = s[4];
target[4] = s[3];
target[5] = s[2];
target[6] = s[1];
target[7] = s[0];
return target;
}
inline uint8_t *
letobe_64(uint8_t *s)
{
return betole_64(s);
}
inline uint8_t *
betole_128(uint8_t *s)
{
target[0] = s[15];
target[1] = s[14];
target[2] = s[13];
target[3] = s[12];
target[4] = s[11];
target[5] = s[10];
target[6] = s[9];
target[7] = s[8];
target[8] = s[7];
target[9] = s[6];
target[10] = s[5];
target[11] = s[4];
target[12] = s[3];
target[13] = s[2];
target[14] = s[1];
target[15] = s[0];
return target;
}
inline uint8_t *
letobe_128(uint8_t *s)
{
return betole_128(s);
}
uint8_t *
endian_and_align(uint8_t *s,int t_endian, int s_endian, int bytes)
{
if(t_endian == s_endian || bytes < 2)
{
if(bytes > target_size)
{
while(bytes > target_size) target_size = target_size * 2;
target = xrealloc(target,target_size);
}
memcpy(target,s,bytes);
return target;
}
if(t_endian == F_BIG_ENDIAN && s_endian == F_LITTLE_ENDIAN && bytes == 2) return letobe_16(s);
if(t_endian == F_LITTLE_ENDIAN && s_endian == F_BIG_ENDIAN && bytes == 2) return betole_16(s);
if(t_endian == F_BIG_ENDIAN && s_endian == F_LITTLE_ENDIAN && bytes == 4) return letobe_32(s);
if(t_endian == F_LITTLE_ENDIAN && s_endian == F_BIG_ENDIAN && bytes == 4) return betole_32(s);
if(t_endian == F_BIG_ENDIAN && s_endian == F_LITTLE_ENDIAN && bytes == 8) return letobe_64(s);
if(t_endian == F_LITTLE_ENDIAN && s_endian == F_BIG_ENDIAN && bytes == 8) return betole_64(s);
if(t_endian == F_BIG_ENDIAN && s_endian == F_LITTLE_ENDIAN && bytes == 16) return letobe_128(s);
if(t_endian == F_LITTLE_ENDIAN && s_endian == F_BIG_ENDIAN && bytes == 16) return betole_128(s);
fprintf(stderr,"%d %d %d\n",s_endian,t_endian,bytes);
panic("Internal endian error",NULL,NULL);
return NULL;
}
ffe-0.3.4/src/level.c 0000644 0001750 0001750 00000013617 11447107514 011255 0000000 0000000 /*
* ffe - flat file extractor
*
* Copyright (C) 2006 Timo Savinen
* This file is part of ffe.
*
* ffe 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.
*
* ffe 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 ffe; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
/* $Id: level.c,v 1.8 2010-09-24 11:45:16 timo Exp $ */
#include "ffe.h"
#include
static struct level *levels[MAXLEVEL + 1];
static int last_level = 0;
static int max_level = 0;
void
reset_levels(int start, int stop)
{
while(start <= stop) levels[start++] = NULL;
}
static void
print_level_text(struct level *l,uint8_t *buffer)
{
register uint8_t *text = buffer;
if(!buffer) return;
start_write();
while(*text)
{
if(*text == '%' && text[1])
{
text++;
switch(*text)
{
case 'g':
if(l) writes(l->group_name);
break;
case 'm':
if(l) writes(l->element_name);
break;
case '%':
writec('%');
break;
default:
writec('%');
writec(*text);
break;
}
} else
{
writec(*text);
}
text++;
}
flush_write();
}
static
void print_level(struct level *l, uint8_t *buffer, uint8_t *indent, int indent_level)
{
if(!l) return;
if(indent) print_indent(indent,indent_level);
print_level_text(l,buffer);
}
int
get_indent_depth(int level_count)
{
register int i,depth = 1;
for(i = 1;i <= level_count;i++) depth += (levels[i] != NULL ? levels[i]->indent_count : 0);
return depth;
}
/* Print group and element level headers/trailers BEFORE an element is printed
*/
void
print_level_before(struct record *prev_record, struct record *curr_record)
{
int pl = 0,i;
if(!curr_record->level)
{
if(prev_record && prev_record->level && prev_record->level->element_name)
print_level(prev_record->level,prev_record->o->element_trailer,prev_record->o->indent,get_indent_depth(prev_record->level->level) - 1);
return;
}
if(curr_record->level->level > max_level) max_level = curr_record->level->level;
last_level = curr_record->level->level;
if(prev_record && prev_record->level) pl = prev_record->level->level;
if(last_level == pl) // in the same level
{
if(prev_record->level->element_name)
print_level(prev_record->level,prev_record->o->element_trailer,prev_record->o->indent,get_indent_depth(pl) - 1);
if((prev_record->level->group_name && curr_record->level->group_name &&
strcmp(prev_record->level->group_name,curr_record->level->group_name) != 0) ||
(!prev_record->level->group_name || !curr_record->level->group_name))
{
if(prev_record->level->group_name)
print_level(prev_record->level,prev_record->o->group_trailer,prev_record->o->indent,get_indent_depth(pl - 1));
if(curr_record->level->group_name)
print_level(curr_record->level,curr_record->o->group_header,curr_record->o->indent,get_indent_depth(last_level - 1));
}
} else if(last_level > pl) // current record is deeper in as previous
{
if(curr_record->level->group_name)
print_level(curr_record->level,curr_record->o->group_header,curr_record->o->indent,get_indent_depth(pl));
} else if(last_level < pl) // current record is higher as previous, print trailers for elements between current and previous
{
i = pl;
while(i >= last_level)
{
if(levels[i] && levels[i]->element_name)
print_level(levels[i],curr_record->o->element_trailer,curr_record->o->indent,get_indent_depth(i) - 1);
if(i > last_level && levels[i] && levels[i]->group_name)
print_level(levels[i],curr_record->o->group_trailer,curr_record->o->indent,get_indent_depth(i - 1));
i--;
}
i++;
if(levels[i] && ((levels[i]->group_name && curr_record->level->group_name && strcmp(levels[i]->group_name,curr_record->level->group_name) != 0) ||
(!levels[i]->group_name || !curr_record->level->group_name)))
{
if(levels[i]->group_name)
print_level(levels[i],curr_record->o->group_trailer,curr_record->o->indent,get_indent_depth(i - 1));
if(curr_record->level->group_name)
print_level(curr_record->level,curr_record->o->group_header,curr_record->o->indent,get_indent_depth(last_level - 1));
}
reset_levels(last_level + 1,max_level);
}
levels[last_level] = curr_record->level;
if(curr_record->level->element_name)
print_level(curr_record->level,curr_record->o->element_header,curr_record->o->indent,get_indent_depth(last_level) - 1);
}
/* print pending trailers after all data has been read
*/
void
print_level_end(struct record *last)
{
int i = last_level;
while(i >= 1)
{
if(levels[i]->element_name)
print_level(levels[i],last->o->element_trailer,last->o->indent,get_indent_depth(i) - 1);
if(levels[i]->group_name)
print_level(levels[i],last->o->group_trailer,last->o->indent,get_indent_depth(i - 1));
i--;
}
}
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ffe-0.3.4/doc/stamp-vti 0000644 0001750 0001750 00000000137 12314533356 011621 0000000 0000000 @set UPDATED 26 March 2014
@set UPDATED-MONTH March 2014
@set EDITION 0.3.4
@set VERSION 0.3.4
ffe-0.3.4/doc/version.texi 0000644 0001750 0001750 00000000137 12314533322 012323 0000000 0000000 @set UPDATED 26 March 2014
@set UPDATED-MONTH March 2014
@set EDITION 0.3.4
@set VERSION 0.3.4
ffe-0.3.4/doc/ffe.texi 0000644 0001750 0001750 00000144765 12314533354 011423 0000000 0000000 \input texinfo @c -*-texinfo-*-
@c This file uses the @command command introduced in Texinfo 4.0.
@c %**start of header
@setfilename ffe.info
@settitle ffe - flat file extractor
@finalout
@c %**end of header
@include version.texi
@ifinfo
@dircategory Utilities
@direntry
* ffe: (ffe). Flat File Extractor.
@end direntry
@end ifinfo
@copying
This file documents version @value{VERSION} of @command{ffe}, a flat file extractor.
Copyright @copyright{} 2014 Timo Savinen
@quotation
Permission is granted to make and distribute verbatim copies of
this manual provided the copyright notice and this permission notice
are preserved on all copies.
Permission is granted to copy and distribute modified versions of this
manual under the conditions for verbatim copying, provided that the entire
resulting derived work is distributed under the terms of a permission
notice identical to this one.
Permission is granted to copy and distribute translations of this manual
into another language, under the above conditions for modified versions.
@end quotation
@end copying
@titlepage
@title ffe
@subtitle flat file extractor
@subtitle Version @value{VERSION}, @value{UPDATED}
@author by Timo Savinen
@page
@vskip 0pt plus 1filll
@insertcopying
@end titlepage
@c All the nodes can be updated using the EMACS command
@c texinfo-every-node-update, which is normally bound to C-c C-u C-e.
@ifnottex
@node Top, Overview, (dir), (dir)
@top ffe
@insertcopying
@end ifnottex
@c All the menus can be updated with the EMACS command
@c texinfo-all-menus-update, which is normally bound to C-c C-u C-a.
@menu
* Overview:: Preliminary information.
* Samples:: Samples using @command{ffe}.
* Invoking ffe:: How to run @command{ffe}.
* ffe configuration:: How @command{ffe} works.
* Problems:: Reporting bugs.
@end menu
@node Overview, Samples, Top, Top
@chapter Preliminary information
@cindex greetings
@cindex overview
The @command{ffe} is a program to extract fields from text and binary flat files and to print them in different
formats. The input file structure and printing definitions are specified in a configuration file, which
is always required. Default configuration file is @file{~/.fferc} (@file{ffe.rc} in windows).
@command{ffe} is a command line tool developed for GNU/Linux and UNIX systems. @command{ffe} can read from
standard input and write to standard output, so it can be used as a part of a pipeline.
There is also binary distribution for windows.
@node Samples, Invoking ffe, Overview, Top
@chapter Samples using @command{ffe}
@cindex sample
One example of using @command{ffe} for printing personnel information in XML format from fixed length flat file:
@example
$ cat personnel
john Ripper 23
Scott Tiger 45
Mary Moore 41
$
@end example
@noindent
A file @file{personnel} contains three fixed length fields: @samp{FirstName}, @samp{LastName} and @samp{Age},
their respective lengths are 9,13 and 2.
@noindent
In order to print data above in XML, following configuration file must be available:
@example
$cat personnel.fferc
structure personel @{
type fixed
output xml
record person @{
field FirstName 9
field LastName 13
field Age 2
@}
@}
output xml @{
file_header "\n"
data "<%n>%t\n"
record_header "<%r>\n"
record_trailer "\n"
indent " "
@}
$
@end example
@noindent
Using ffe:
@example
$ffe -c personnel.fferc personnel
johnRipper23ScottTiger45MaryMoore41
$
@end example
@node Invoking ffe, ffe configuration, Samples, Top
@chapter How to run @command{ffe}
@cindex running ffe
@cindex using
@command{ffe} is a command line tool. Normally @command{ffe} can be invoked as:
@code{ffe -o OUTPUTFILE INPUTFILE@dots{}}
@noindent
@command{ffe} uses the definitions from the configuration file and tries to guess the input file
structure.
@noindent
If the structure cannot be guessed the option @option{-s} must be used.
@menu
* Invocation:: Program invocation
* Configuration:: Input and printing definitions
* Guessing:: How ffe identifies input structure
* Limits:: Limitations
@end menu
@node Invocation, Configuration, , Invoking ffe
@section Program invocation
@cindex options
@noindent
The format for running the @command{ffe} program is:
@example
ffe @var{option} @dots{}
@end example
@noindent
@command{ffe} supports the following options:
@c Formatting copied from the Texinfo 4.0 manual.
@table @code
@item -c @var{file}
@itemx --configuration=@var{file}
Configuration is read from @var{file}, instead of @file{~/.fferc} (@file{ffe.rc} in windows).
@item -s @var{structure}
@itemx --structure=@var{structure}
Use structure @var{structure} for input file, suppresses guessing.
@item -p @var{output}
@itemx --print=@var{output}
Use output format @var{output} for printing. If not given, then the record or structure related
output format is used. Printing can be suppressed using format @var{no}. Original data is printed using format @var{raw}.
@item -o @var{file}
@itemx --output=@var{file}
Write output to @var{file} instead of standard output.
@item -f @var{list}
@itemx --field-list=@var{list}
Print only fields and constants listed in the comma separated list @var{list}. Order of names in
@var{list} specifies also the printing order.
@item -e @var{expression}
@itemx --expression=@var{expression}
Print only those records for which the @var{expression} evaluates to true.
@item -a
@itemx --and
Expressions are combined with logical and, default is logical or.
Note that if the same field and operator appear several time in expressions they are always compared with logical or.
@item -X
@itemx --casecmp
Expressions are evaluated using case insensitive comparison
@item -v
@itemx --invert-match
Print only those records which don't match the expression.
@item -l
@itemx --loose
Normally @command{ffe} stops when it encounters an input line or binary block which doesn't match any of
the records in selected structure. Defining this option causes @command{ffe} continue despite the error.
Note that invalid lines are reported only for text input. In case of binary input next valid block is silently searched.
@item -r
@itemx --replace=@var{field}=@var{value}
Replace @var{field}s contents with @var{value} in output. @var{value} can contain same directives as output option @code{data}.
@item -d
@itemx --debug
All invalid input lines are written to @file{ffe_error_.log}, where @file{} is the process ID.
@item -I
@itemx --info
Show structure information in the configuration file and exit successfully. For every structure following information in shown:
@*
Structures: Name, type and maximum record length.
@*
Records: Name and length
@*
Fields: Name, position and length. First position is number one.
@item -?
@itemx --help
Print an informative help message describing the options and then exit
successfully.
@item -V
@itemx --version
Print the version number of @command{ffe} and then exit successfully.
@end table
All remaining options are names of input files, if no input files are specified or @code{-} is given, then the standard input is read.
@subheading Expressions (option @option{-e}, @option{--expression})
Expression can be used to select specific records comparing field values.
Expression has syntax @var{field}@strong{x}@var{value}, where @strong{x} is the comparison operator.
Expression is used to compare field's contents to @var{value} and if comparison is successful
the record is printed. Several expressions can be given and at least one must evaluate to true in
order to print a record. If option @option{-a} is given all expressions must evaluate to true.
If @var{value} starts with string @code{file:} then the rest of @var{value} is considered as a file name.
Every line in file is used as @var{value} in comparison. Comparison evaluates true if one or more values matches, so this makes possible use several different values in comparison. @strong{Note}: The file size is limited by available memory because the file contents is loaded to memory.
When comparing binary fields the @var{value} must have the representation which can be shown using the @code{%d} output directive. Note that the printing option @var{hex-caps} takes effect in comparison.
@noindent
Expression notation:
@table @var
@item field@strong{=}value
Field @var{field} is equal to @var{value}.
@item field@strong{^}value
Field @var{field} starts with @var{value}.
@item field@strong{~}value
Field @var{field} contains @var{value}.
@item field@strong{!}value
Field @var{field} is not equal to @var{value}.
@item field@strong{?}value
Field @var{field} matches the regular expression @var{value}.
@command{ffe} supports POSIX extended regular expressions.
@end table
@node Configuration, Guessing, Invocation, Invoking ffe
@section Configuration
@cindex configuration
@command{ffe} uses configuration file in order to read the input file and print the output.
Configuration file for @command{ffe} is a text file. The file may contain empty lines.
Commands are case sensitive. Comments begin with the @code{#}-character and end at the end of the line.
The @code{string} definitions can be enclosed in double quotation @code{"} characters.
@code{char} is a single character. @code{string} and @code{char} can contain following escape codes:
@code{\a}, @code{\b}, @code{\t}, @code{\n}, @code{\v}, @code{\f}, @code{\r}, @code{\"} and @code{\#}.
A backslash can be escaped as @code{\\}.
Configuration has two main parts: the structure, which specifies the input file structure and
the output, which specifies how the input data is formatted for output.
@subheading Common syntax
Common syntax for configuration file is:
@example
#comment
`command`
const @var{name} @var{value}
@dots{}
structure @var{name} @{
@i{option value} @dots{}
@dots{}
record @var{name} @{
@i{option value} @dots{}
@dots{}
@}
record @var{name} @{
@i{option value} @dots{}
@dots{}
@}
@dots{}
@}
structure @var{name} @{
@dots{}
@}
@dots{}
output @var{name} @{
@i{option value} @dots{}
@dots{}
@}
output @var{name} @{
@dots{}
@}
@dots{}
lookup @var{name} @{
@i{option value} @dots{}
@dots{}
@}
lookup @var{name} @{
@dots{}
@}
@dots{}
@end example
@subheading Structure
Keyword @code{structure} is used to specify the input file content. An input file can contain several
types of records (lines or binary blocks). E.g. file can have a header, data and trailer record types. Records
must be distinguishable from each other, this can be achieved defining different 'keys'
(@code{id} in record definition) or having different line lengths (for fixed length) or different count
of fields (for separated structure) for different records.
If binary structure has several records, then all records must have at least one key (@code{id}), because binary blocks can
be distinguished only by using keys.
@noindent
The structure notation:
@*
@example
structure @var{name} @{
@i{option value} @dots{}
@dots{}
@}
@end example
@noindent
A structure can contain following options:
@table @code
@item type fixed|binary|separated [@var{char}] [*]
The fields in the input are fixed length fields (text or binary) or text fields separated by @var{char}. If * is given,
multiple sequential separators are considered as one. Default separator is comma.
@item quoted [@var{char}]
Fields may be quoted with char, default quotation mark is the double quotation mark '"'.
A quotation mark is assumed to be escaped as \@var{char} or doubling the mark as @var{charchar} in input.
Non escaped quotation marks are not preserved in output.
@item header first|all|no
Controls the occurrence of the header line. Default is no. If set as @emph{first} or @emph{all}, the first line
of the first input file is considered as header line containing the names of the fields. @emph{first}
means that only the first file has a header, @emph{all} means means that all files have a header,
although the names are still taken from the header of the first file. Header line is handled
according the record definition, meaning that the name positions, separators etc. are the same as
for the fields. Binary files cannot have a header.
@item output @var{name}|no|raw
All records belonging to this structure are printed according output format name.
Default is to use output named as @samp{default}. @samp{no} prints nothing and @samp{raw} prints only the original data.
@item record @var{name} @{@i{options} @dots{}@}
Specifies one record for a structure. A structure can contain several record types.
@end table
@subheading Record
A record specifies one type of input line or binary block in a file. Different records can be distinguished using
the @code{id} option or different line lengths or field counts. In multi-record binary structure every record must have at least one @code{id} because binary records do not have a special end of record marker as text lines have.
@noindent
The record notation:
@*
@example
record @var{name} @{
@i{option value} @dots{}
@dots{}
@}
@end example
@noindent
A record can contain following options:
@table @code
@item id @var{position} @var{string}
@itemx rid @var{position} @var{regexp}
Identifies a record in the input file. Records are identified by the @var{string} or by the regular expression @var{regexp} in input record position
@var{position}. For fixed length and binary input the position is the byte position of input record and for
separated input the @var{position} is the @var{position}'th field of the input record. Positions starts always from one.
A record definition can contain several id's, then all id's must match the input line
(@code{id}'s are @emph{and-ed}).
Non printable characters can be escaped as @samp{\xnn}, where @samp{nn} is characters hexadecimal value.
@item field @var{name}|FILLER|* [@var{length}]|* [@var{lookup}]|* [@var{output}]
Defines one field in a text input structure. @var{length} is mandatory for fixed length input structure.
The last field of a fixed length input structure can have a @emph{*} in place of @var{length}. That means that the last field
has no exact length specified and it gets the remainder of the input line after all other fields. This allows a
fixed record to have arbitrary long last field.
Length is also used for printing the fields in fixed length format (directive @code{%D} in output definitions).
If @emph{*} is given instead of the name, then the @var{name} will be the ordinal number of the field,
or if the @code{header} option has value @emph{first} or @emph{all}, then the name of the field will be taken from
the header line (first line of the input).
If @var{lookup} is given then the fields contents is used to make a lookup in lookup table @var{lookup}.
If @var{length} is not needed (separated format) but lookup is needed, use asterisk (*) in place of length definition.
If @var{output} is given the field will be printed using output definition @var{output}. If @var{length} and/or @var{lookup} are not needed use asterisk in place of them.
If field is named as @code{FILLER}, the field will not appear in output.
The order of fields in configuration file is essential, it specifies the field order in a record.
@item field @var{name}|FILLER|* @var{length}|@var{type} [@var{lookup}]|* [@var{output}]
Defines one field in a binary structure. All other features are same as for text structure fields except the @var{type} parameter.
@var{type} specifies the field length and type and can have the following values:
@table @code
@item char
Printable character.
@item short
Short integer having current system length and byte order.
@item int
Integer having current system length and byte order.
@item long
Long integer having current system length and byte order.
@item llong
Long long integer having current system length and byte order.
@item ushort
Unsigned short integer having current system length and byte order.
@item uint
Unsigned integer having current system length and byte order.
@item ulong
Unsigned long integer having current system length and byte order.
@item ullong
Unsigned long long integer having current system length and byte order.
@item int8
8 bit integer.
@item int16_be
Big endian 16 bit integer.
@item int32_be
Big endian 32 bit integer.
@item int64_be
Big endian 64 bit integer.
@item int16_le
Little endian 16 bit integer.
@item int32_le
Little endian 32 bit integer.
@item int64_le
Little endian 64 bit integer.
@item uint8
Unsigned 8 bit integer.
@item uint16_be
Unsigned big endian 16 bit integer.
@item uint32_be
Unsigned big endian 32 bit integer.
@item uint64_be
Unsigned big endian 64 bit integer.
@item uint16_le
Unsigned little endian 16 bit integer.
@item uint32_le
Unsigned little endian 32 bit integer.
@item uint64_le
Unsigned little endian 64 bit integer.
@item float
Float having current system length and byte order.
@item float_be
Float having current system length and big endian byte order.
@item float_le
Float having current system length and little endian byte order.
@item double
Double having current system length and byte order.
@item double_be
Double having current system length and big endian byte order.
@item double_le
Double having current system length and little endian byte order.
@item bcd_be_@var{len}
Bcd number having length @var{len} and nybbles in big endian order.
@item bcd_le_@var{len}
Bcd number having length @var{len} and nybbles in little endian order.
@item hex_be_@var{len}
Hexadecimal data in big endian order having length @var{len}.
@item hex_le_@var{len}
Hexadecimal data in little endian order having length @var{len}.
@end table
If @var{length} is given instead of the @var{type}, then the field is assumed to be a printable string having length @var{length}. String is printed until @var{length} characters are printed or NULL character is found.
Bcd number (@code{bcd_be_@var{len}} and @code{bcd_le_@var{len}}) is printed until @var{len} bytes are read or a nybble having hexadecimal value @code{f} is found.
Bcd number having big endian order is printed in order: most significant nybble first and least significant nybble second and bcd number having little endian order is printed in order: least significant nybble first and most significant nybble second. Bytes are always read in big endian order.
Hexadecimal data (@code{hex_be_@var{len}} and @code{hex_le_@var{len}}) is printed as hexadecimal values. Big endian data is printed starting from lower address and little endian data starting from upper address.
@item field-count @var{number}
Same effect as having "@code{field *}" @var{number} times. This can be used in separated structure instead of
writing sequential "@code{field *}" definitions. Several @code{field-count}s can be used in the same record and
they can be mixed with @code{field}.
@item fields-from @var{record}
Fields in this record are the same as in record @var{record}. @code{field} and @code{fields-from} are mutually
exclusive.
@item output @var{name}|no|raw
This record is printed according to output format @var{name}. Default is to use output format specified in structure.
@item level @var{number} [@var{element_name}|*] [@var{group_name}]
Levels can be used to print the file in hierarchical multi-level nested form document.
@var{number} is the level of the record, starting from number one (highest level),
@var{element_name} is the name for the record, @var{group_name}
is used to group records in the same and lower levels. Only @var{number} is mandatory.
Use * instead of the element name if group name is needed.
@item record-length strict|minimum
@table @code
@item strict
Input record length (fixed format) or field count (separated format) must match the record definition in order to get it processed. This is the default value.
@item minimum
Input record length or field count can be the same or longer as defined for the record. The rest of the input line is ignored.
@end table
@end table
@subheading Output
Keyword @code{output} specifies a output format for formatting the input data for output. Formatting
is controlled using options and printf style directives. An output definition is independent
from structur, so one output format can be used with different input file formats.
@noindent
The output notation:
@*
@example
output @var{name} @{
@i{option value} @dots{}
@dots{}
@}
@end example
@noindent
Actual formatting and printing is controlled using @emph{pictures} in output options. Pictures can contain
following printf style directives:
@table @code
@item %f
Name of the input file.
@item %s
Name of the current structure.
@item %r
Name of the current record.
@item %o
Input record number in current file.
@item %O
Input record number starting from the first file.
@item %i
Byte offset of the current record in the current file. Starts from zero.
@item %I
Byte offset of the current record starting from the first file. Starts from zero.
@item %n
Field name.
@item %t
Field contents, without leading and trailing whitespaces.
@item %d
Field contents. Binary integer is printed as a decimal value. Floating point number is printed in the style @code{[-]ddd.ddd}, where the number of digits after the decimal-point character is 6. Bcd number is printed as a decimal number and hexadecimal data as consecutive hexadecimal values.
@item %D
Field contents, right padded to the field length (requires length definition for the field).
@item %C
Field contents, right padded to the field length (requires length definition for the field). Contents is cutted if the input field
is longer than output length.
@item %x
Unsigned hexadecimal value of a binary integer. Other fields are printed as directive @code{%d} would be used.
@item %l
Lookup value which has been found using current field as a search key.
@item %L
Lookup value, right padded to the field length.
@item %p
Fields start position in a record. For fixed and binary structure this is field's byte position in the input line
and for separated structure this is the ordinal number of the field. Starts from one.
@item %h
Hexadecimal dump of a field. Byte values are printed as consecutive @code{xnn} values, where the @code{nn} is the hexadecimal value of a byte. Data is printed before any endian conversion.
@item %e
Does not print anything, causes still the "field empty" check to be performed.
Can be used when only the names of non-empty fields should be printed.
@item %g
Group name given by the keyword @code{group_name} in record definition.
@item %m
Element name given by the keyword @code{element_name} in record definition.
@item %%
Percent sign.
@end table
@noindent
Output options:
@table @code
@item file_header @var{picture}
@var{picture} is printed once before file contents.
@item file_trailer @var{picture}
@var{picture} is printed once after file contents.
@item header @var{picture}
If given, then the header line describing the field names is printed before records.
Every field name is printed according the @var{picture} using the same separator and field length as
given for the fields. Picture can contain only @code{%n} directive.
@item data @var{picture}
Field contents is printed according @var{picture}.
@item lookup @var{picture}
If current field is related to lookup table, then this @var{picture} is used instead of picture from @code{data}.
This makes possible to use different picture when the field is related to a lookup table. Default is to use the picture from @code{data}.
@item separator @var{string}
All fields are terminated by @var{string}, except the last field of the record.
Default is not to print separator.
@item record_header @var{picture}
@var{picture} is printed before the record content. Default is not to print the record header.
@item record_trailer @var{picture}
@var{picture} is printed after the record content. Default is newline.
@item justify left|right|@var{char}
The output from the @code{data} option is left or right justified.
@var{char} justifies output according the first occurrence of @var{char}
in the data picture. Default is left.
@item indent @var{string}
Record contents is intended by @var{string}.
Field contents is intended by two times the string. Default is not to indent.
If file contents is printed in hierarchial form (keyword @code{level} in record definition) then
contents is indented according the level of a record.
@item field-list @var{name1},@var{name2},@dots{}
Only fields and constants named as @var{name1},@var{name2},@dots{} are printed, same effect as has option @option{-f}.
Default is print all fields and no constants. Fields and constants are also printed in the same order as they are listed.
@item no-data-print yes|no
If @code{field-list} is given and and this is set as no and none of the fields in @code{field-list}
does not belong to the current record, then the @code{record_header} and @code{record_trailer} are not printed.
Default is yes.
@item field-empty-print yes|no
When set as no, nothing is printed for the fields which consist entirely of characters from @code{empty-chars}.
If none of the fields of a record are printed, then the printing of @code{record_trailer} is also suppressed.
Default is yes.
@item empty-chars @var{string}
@var{string} specifies a set of characters which consist an "empty" field. Default is
@w{" \f\n\r\t\v"} (space, form-feed, newline, carriage return, horizontal tab and vertical tab).
@item output-file @var{file}
Output is written to @var{file} instead of the default output (standard output or given by @option{-o, --output}).
If - is given the output is written to standard output.
@item group_header @var{picture}
If a record has a level and a group name defined,
@var{picture} is printed before the first record in a group or if the group name has changed in the same level.
@strong{Note}: Level related pictures can contain printing directives @code{%g} and @code{%n} only.
@item group_trailer @var{picture}
If a record has a level and a group name defined,
@var{picture} is printed after the records in lower levels are printed or if the group name has changed in the
same level or if a higher level record is found.
@item element_header @var{picture}
If a record has a level and a element name defined, @var{picture} is printed before the records contents.
@item element_trailer @var{picture}
If a record has a level and a element name defined, @var{picture} is printed after the records contents or after
the following lower level records.
@item hex-caps yes|no
Print hexadecimal numbers in capital letters. Default is no.
@end table
@subheading Lookup
Keyword @code{lookup} specifies a lookup table which can be searched using field contents. Found values can
be printed using output directives @code{%l} and @code{%L}.
@noindent
The lookup table notation:
@*
@example
lookup @var{name} @{
@i{option value} @dots{}
@dots{}
@}
@end example
@noindent
Lookup options:
@table @code
@item search exact | longest
Search method for this table. Either exact or longest match is used when searching the table. Default is @code{exact}.
@item pair @var{key} @var{value}
Defines one key/value pair for the lookup table. In case of binary file @var{key} must have the same representation as
can be shown using the @code{%d} printing directive.
@item file @var{name} [@var{separator}]
Data for the lookup table is read from file @var{name}. Each line in file @var{name} is considered as a key/value pair
separated by a single character @var{separator}. Default separator is semicolon. Lines without separator are silently omitted.
@strong{Note}: The file size is limited by available memory because the file contents is loaded to memory.
@item default-value @var{value}
If searching the lookup table is unsuccessful then @var{value} is used in printing. Default is empty string.
@end table
@subheading Constants
Keyword @code{const} specifies one name/value pair which can be used as an additional output field.
Constants can be used only in field lists (option @option{-f,--field-list}, or output option @code{field-list}).
Constants can be used to add fields to output which do not appear in input. E.g. new fields for
separated output or adding spaces after a fixed length field (changing the field length).
Note that @var{value} is printed as it is for every record. It cannot be changed record by record.
If a constant has the same name as one of the input fields, the value @var{value} is printed instead of
the input field contents.
The constant notation:
@*
@example
const @var{name} @var{value}
@end example
When @var{name} appears in field list it is treated as one of the input fields having contents @var{value}.
@subheading Command Substitution
Command Substitution allows the output of a command to replace parts of the configuration file. Syntax for
command substitution is:
@*
@*
`@code{command}`
@*
@*
The @code{command} is executed and the `@code{command}` is substituted with the standard output of
the command, with any trailing newlines deleted. Command substitutions may not be nested.
Before executing the @code{command} @command{ffe} sets following environment variables:
@table @code
@item FFE_STRUCTURE
The name of the structure from @option{-s,--structure}.
@item FFE_OUTPUT
The name of the output file from @option{-o,--output}.
@item FFE_FORMAT
The name of the output format from @option{-p,--print}.
@item FFE_FIRST_FILE
The name of the first input file.
@item FFE_FILES
A space-separated list of all input files.
@end table
If variable is already set it will not be replaced.
@subheading Input Preprocessor
It is possible to define an input preprosessor for @command{ffe}. An input preprocessor is simply an executable program
which writes the contents of the input file to standard output which will be read by @command{ffe}. If the input preprosessor
does not write any characters on its standard output, then @command{ffe} uses the original file.
To set up an input preprocessor, set the @code{FFEOPEN} environment variable to a command line which will invoke your input preprocessor.
This command line should include one occurrence of the string @code{%s},
which will be replaced by the input filename when the input preprocessor command is invoked.
The input preprocessor is not used if @command{ffe} is reading standard input.
Convenient way is to use @command{lesspipe} (or @command{lesspipe.sh}), which is availabe in many UNIX-systems, for example
@*
@example
export FFEOPEN="/usr/bin/lesspipe %s"
@end example
Using the example above is it possible to give a zipped input file to @command{ffe}, then the input processor will unzip the
file before it is processed by @command{ffe}.
@node Guessing,Limits,Configuration,Invoking ffe
@section Guessing
@cindex guess
If @option{-s} is not given, @command{ffe} tries to guess the input structure.
When guessing binary data @command{ffe} reads the first block of input data and tries to match the structure definitions
from configuration file to that block. The input block size is the maximum binary block size found in configuration file.
When guessing text data @command{ffe} reads the first 10 000 lines or 1 MB of input data and tries to match the structure definitions
from configuration file to input stream. If all lines match one and only one structure, the structure is used
for reading the input file.
@noindent
Guessing uses following execution cycle:
@enumerate
@item
A input line or a binary block is read
@item
All record @code{id}'s are compared to the input data, if all @code{id}'s of a record match
the input date and the
records line length matches the total length (or total count for separated structure) of the fields,
the record is considered to match the input line. If there are no @code{id}'s,
only the line length or field count is checked. In case of binary data only @code{id}'s are used in matching.
@item
In case of text data: If all lines match at least one of the records in a particular structure, the structure is considered as selected.
There must be only one structure matching all lines used for guessing.
In case of binary data: If the first block matches at least one record of a structure, the structure is considered as selected. Only one structure must match.
@end enumerate
@node Limits, , Guessing, Invoking ffe
@section Limitations
@cindex big files
@cindex limits
At least in GNU/Linux @command{ffe} should be able to handle big files (> 4 GB), other
systems are not tested.
Regular expression can be used in operator @strong{?} in option @option{-e}, @option{--expression} and in record key word @code{rid} only in systems where
regular expression functions (regcomp, regexec, @dots{}) are available.
@node ffe configuration, Problems, Invoking ffe, Top
@chapter How @command{ffe} works
Following examples use two different input files:
@subheading Fixed length example
Fixed length personnel file with header and trailer, line (record) is identified by the
first byte (H = Header, E = Employee, B = Boss, T = trailer).
@example
$cat personnel.fix
H2006-02-25
EJohn Ripper 23
BScott Tiger 45
EMary Moore 41
ERidge Forrester 31
T0004
$
@end example
@noindent
Structure for reading file above. Note that record @samp{boss} reuses fields from @samp{employee}.
@example
structure personel_fix @{
type fixed
record header @{
id 1 H
field type 1
field date 10
@}
record employee @{
id 1 E
field EmpType 1
field FirstName 9
field LastName 13
field Age 2
@}
record boss @{
id 1 B
fields-from employee
@}
record trailer @{
id 1 T
field type 1
field count 4
@}
@}
@end example
@subheading Separated example
Same file as above, but now separated by comma.
@example
$cat personnel.sep
H,2006-02-25
E,john,Ripper,23
B,Scott,Tiger,45
E,Mary,Moore,41
E,Ridge,Forrester,31
T,0004
$
@end example
@noindent
Structure for reading file above. Note that the field lengths are not needed in separated format. Length
is need if the separated data is to be printed in fixed length format.
@example
structure personel_sep @{
type separated ,
record header @{
id 1 H
field type
field date
@}
record employee @{
id 1 E
field type
field FirstName
field LastName
field Age
@}
record boss @{
id 1 B
fields-from employee
@}
record trailer @{
id 1 T
field type
field count
@}
@}
@end example
@subheading Printing in XML format
Data in examples above can be printed in XML using output definition like:
@example
output xml @{
file_header "\n"
data "<%n>%t\n"
record_header "<%r>\n"
record_trailer "\n"
indent " "
@}
@end example
@noindent
Example output using command (assuming definitions above are saved in ~/.fferc)
@code{ffe -p xml personnel.sep}
@example
H2006-02-25EjohnRipper23BScottTiger45EMaryMoore41ERidgeForrester31T0004
@end example
@subheading Printing sql commands
Data in examples above can be loaded to database by generated sql commands. Note that the header and trailer
are not loaded, because only fields @samp{FirstName},@samp{LastName} and @samp{Age} are printed and @samp{no-data-print}
is set as no. This prevents the @samp{record_header} and @samp{record_trailer} to be printed for file header and trailer.
@example
output sql @{
file_header "delete table boss;\ndelete table employee;\n"
record_header "insert into %r values("
data "'%t'"
separator ","
record_trailer ");\n"
file_trailer "commit\nquit\n"
no-data-print no
field-list FirstName,LastName,Age
@}
@end example
@noindent
Output from command
@code{ffe -p sql personnel.sep}
@example
delete table boss;
delete table employee;
insert into employee values('john','Ripper','23');
insert into boss values('Scott','Tiger','45');
insert into employee values('Mary','Moore','41');
insert into employee values('Ridge','Forrester','31');
commit
quit
@end example
@subheading Human readable output
This output format shows the fields in format suitable for displaying in screen or printing.
@example
output nice @{
record_header "%s - %r - %f - %o\n"
data "%n=%t\n"
justify =
indent " "
@}
@end example
@noindent
Output from command
@code{ffe -p nice personnel.fix}
@example
personel - header - personnel.fix - 1
type=H
date=2006-02-25
personel - employee - personnel.fix - 2
EmpType=E
FirstName=John
LastName=Ripper
Age=23
personel - boss - personnel.fix - 3
EmpType=B
FirstName=Scott
LastName=Tiger
Age=45
personel - employee - personnel.fix - 4
EmpType=E
FirstName=Mary
LastName=Moore
Age=41
personel - employee - personnel.fix - 5
EmpType=E
FirstName=Ridge
LastName=Forrester
Age=31
personel - trailer - personnel.fix - 6
type=T
count=0004
@end example
@subheading HTML table
Personnel data can be displayed as HTML table using output like:
@example
output html @{
file_header "\n\n\n\n
\n
\n"
header "
%n
\n"
record_header "
\n"
data "
%t
\n"
file_trailer "
\n\n\n"
no-data-print no
@}
@end example
@noindent
Output from command
@code{ffe -p html -f FirstName,LastName,Age personnel.fix}
@example
FirstName
LastName
Age
John
Ripper
23
Scott
Tiger
45
Mary
Moore
41
Ridge
Forrester
31
@end example
@subheading Using expression
Printing only Scott's record using expression with previous example:
@code{ffe -p html -f FirstName,LastName,Age -e FirstName^Scott personnel.fix}
@example
FirstName
LastName
Age
Scott
Tiger
45
@end example
@subheading Using replace
Make all bosses and write a new personnel file printing the fields in fixed length format
using directive @code{%D}:
@noindent
Output definition:
@example
output fixed
@{
data "%D"
@}
@end example
@noindent
Write a new file:
@example
$ffe -p fixed -r EmpType=B -o personnel.fix.new personnel.fix
$cat personnel.fix.new
H2006-02-25
BJohn Ripper 23
BScott Tiger 45
BMary Moore 41
BRidge Forrester 31
T0004
$
@end example
@subheading Using constant
The length of the fields FirstName and LastName in fixed length format will be made two bytes longer.
This will be done by printing a constant after those two fields.
We use dots instead of spaces in order to make change more visible.
Because we do not want to change header and trailer we need specially crafted configuration file.
Employee and boss records will be printed using new output @var{fixed2} and other records will be printed using
output @var{default}.
New definition file @file{new_fixed.rc}:
@example
const 2dots ".."
structure personel_fix @{
type fixed
record header @{
id 1 H
field type 1
field date 10
@}
record employee @{
id 1 E
field EmpType 1
field FirstName 9
field LastName 13
field Age 2
output fixed2
@}
record boss @{
id 1 B
fields-from employee
output fixed2
@}
record trailer @{
id 1 T
field type 1
field count 4
@}
@}
output default
@{
data "%D"
@}
output fixed2
@{
data "%D"
field-list Emptype,FirstName,2dots,LastName,2dots,Age
@}
@end example
@noindent
Print new flat file:
@example
$ ffe -c new_fixed.rc personel_fix
H2006-02-25
EJohn ..Ripper ..23
BScott ..Tiger ..45
EMary ..Moore ..41
ERidge ..Forrester ..31
T0004
$
@end example
@subheading Using lookup table
Lookup table is used to explain the EmpTypes contents in output format @code{nice}:
@noindent
Lookup definition:
@example
lookup Type
@{
search exact
pair H Header
pair B "He is a Boss!"
pair E "Not a Boss!"
pair T Trailer
default-value "Unknown record type!"
@}
@end example
@noindent
Mapping the EmpType field to lookup:
@example
structure personel_fix @{
type fixed
record header @{
id 1 H
field type 1
field date 10
@}
record employee @{
id 1 E
field EmpType 1 Type
field FirstName 9
field LastName 13
field Age 2
@}
record boss @{
id 1 B
fields-from employee
@}
record trailer @{
id 1 T
field type 1
field count 4
@}
@}
@end example
@noindent
Adding the lookup option to output definition @code{nice}.
@example
output nice @{
record_header "%s - %r - %f - %o\n"
data "%n=%t\n"
lookup "%n=%t (%l)\n"
justify =
indent " "
@}
@end example
@noindent
Running ffe:
@example
$ffe -p nice personnel.fix
personel_fix - header - personel_fix - 1
type=H
date=2006-02-25
personel_fix - employee - personel_fix - 2
EmpType=E (Not a Boss!)
FirstName=John
LastName=Ripper
Age=23
personel_fix - boss - personel_fix - 3
EmpType=B (He is a Boss!)
FirstName=Scott
LastName=Tiger
Age=45
personel_fix - employee - personel_fix - 4
EmpType=E (Not a Boss!)
FirstName=Mary
LastName=Moore
Age=41
personel_fix - employee - personel_fix - 5
EmpType=E (Not a Boss!)
FirstName=Ridge
LastName=Forrester
Age=31
personel_fix - trailer - personel_fix - 6
type=T
count=0004
@end example
@subheading External lookup file
In previous example the lookup data could be read from external file like:
@example
$cat lookupdata
H;Header
B;He is a Boss!
E;Not a Boss!
T;Trailer
$
@end example
@noindent
Lookup definition using file above:
@example
lookup Type
@{
search exact
file lookupdata
default-value "Unknown record type!"
@}
@end example
@subheading Making universal csv reader using command substitution
Command substitution can be used to make a configuration for reading any csv file.
The number of fields will be read from the first file using awk.
Input file names and date are printed in the file header:
@example
structure csv @{
type separated ,
header first
record csv @{
field-count `awk "-F," 'FNR == 1 @{print NF;exit;@}' $FFE_FIRST_FILE`
@}
@}
output default @{
file_header "Files: `echo $FFE_FILES`\n`date`\n"
data "%n=%d\n"
justify =
@}
@end example
@subheading Reading binary data
A binary block having a 3 byte text (ABC) in 5 bytes long space, one byte integer (35), a 32 bit integer (12345678), a double (345.385), a 3 byte bcd number (45112) and a 4 byte hexadecimal data (f15a9188) can be read using following configuration:
@example
structure bin_data
@{
type binary
record b
@{
field text 5
field byte_int int8
field integer int
field number double
field bcd_number bcd_be_3
field hex hex_be_4
@}
@}
output default
@{
data "%n = %d (%h)\n"
@}
@end example
The @code{%h} directive gives a hex dump of the input data.
Hexadecimal dump of the data:
@example
$ od -t x1 example_bin
0000000 41 42 43 00 08 23 4e 61 bc 00 5c 8f c2 f5 28 96
0000020 75 40 45 11 2f f1 5a 91 88
0000031
@end example
Using ffe:
@example
$ffe -c example_bin.fferc -s bin_data example_bin
text = ABC (x41x42x43x00x08)
byte_int = 35 (x23)
integer = 12345678 (x4ex61xbcx00)
number = 345.385000 (x5cx8fxc2xf5x28x96x75x40)
bcd_number = 45112 (x45x11x2f)
hex = f15a9188 (xf1x5ax91x88)
@end example
Note that the text has only 3 characters before NULL byte. Because this example was made in little endian
machine, same result can be achieved with different configuration:
@example
structure bin_data
@{
type binary
record b
@{
field text 5
field byte_int int8
field integer int32_le
field number double_le
field bcd_number bcd_be_3
field hex hex_be_4
@}
@}
@end example
This configuration is more portable in case the same data is to be read in a different architecture because endianess of integer and double are explicit given.
If the bcd number is read with @code{bcd_le_3} it would look as
@example
bcd_number = 5411 (x45x11x2f)
@end example
Note that nybbles are swapped and last byte is handled as @code{f2} (@code{f} stops the printing) causing only first two bytes to be printed.
and if hexadecimal data is read with @code{hex_le_4} it would look as
@example
hex = 88915af1 (xf1x5ax91x88)
@end example
Bytes are printed starting from the end of the data.
@subheading Printing nested XML
The keyword @code{level} in record definition can be used to print data in multi-level nested form. In this
example a parent row is in level one and a child row is in level two. Children after a parent row belongs
to the parent before child rows, so they are enclosed in a parent element.
Example data:
@example
P,John Smith,3
C,Kathren,6,Blue
C,Jimmy,4,Red
C,Peter,2,Green
P,Margaret Eelers,2
C,Aden,16,White
C,Amanda,20,Black
@end example
A parent row consistd of ID (P), parent name, and the count of the children. A child row consists of id (C), child name, age and favorite color.
This can be printed in nested XML using rc file:
@example
structure family
@{
type separated ,
record parent
@{
id 1 P
field FILLER
field Name
field Child_count
level 1 parent
@}
record child
@{
id 1 C
field FILLER
field Name
field Age
field FavoriteColor
level 2 child children
@}
@}
output nested_xml
@{
file_header "\n"
data "<%n>%t\n"
indent " "
record_trailer ""
group_header "<%g>\n"
group_trailer "\n"
element_header "<%m>\n"
element_trailer "\n"
@}
@end example
Output:
@example
John Smith3Kathren6BlueJimmy4RedPeter2GreenMargaret Eelers2Aden16WhiteAmanda20Black
@end example
@subheading Some examples put in a single file
@example
structure personel_fix @{
type fixed
record header @{
id 1 H
field type 1
field date 10
@}
record employee @{
id 1 E
field EmpType 1 Type
field FirstName 9
field LastName 13
field Age 2
@}
record boss @{
id 1 B
fields-from employee
@}
record trailer @{
id 1 T
field type 1
field count 4
@}
@}
structure personel_sep @{
type separated ,
record header @{
id 1 H
field type
field date
@}
record employee @{
id 1 E
field type
field FirstName
field LastName
field Age
@}
record boss @{
id 1 B
fields-from employee
@}
record trailer @{
id 1 T
field type
field count
@}
@}
structure bin_data
@{
type binary
record b
@{
field text 5
field byte_int int8
field integer int32_le
field number double_le
field bcd_number bcd_be_3
field hex hex_be_4
@}
@}
output xml @{
file_header "\n"
data "<%n>%t\n"
record_header "<%r>\n"
record_trailer "\n"
indent " "
@}
output sql @{
file_header "delete table boss;\ndelete table employee;\n"
record_header "insert into %r values("
data "'%t'"
separator ","
record_trailer ");\n"
file_trailer "commit\nquit\n"
no-data-print no
field-list FirstName,LastName,Age
@}
output nice @{
record_header "%s - %r - %f - %o\n"
data "%n=%t\n"
lookup "%n=%t (%l)\n"
justify =
indent " "
@}
output html @{
file_header "\n\n\n\n
\n
\n"
header "
%n
\n"
record_header "
\n"
data "
%t
\n"
file_trailer "
\n\n\n"
no-data-print no
@}
output fixed
@{
data "%D"
@}
lookup Type
@{
search exact
pair H Header
pair B "He is a Boss!"
pair E "Not a Boss!"
pair T Trailer
default-value "Unknown record type!"
@}
@end example
@subheading Using @command{ffe} to test file integrity
@command{ffe} can be used to check flat file integrity, because @command{ffe}
checks for all lines the line length and id's for fixed length structure
and field count and id's for separated structure.
@noindent
Integrity can be checked using command
@code{ffe -p no -l inputfiles@dots{}}
@noindent
Because option @option{-p} has value @code{no} nothing is printed to output except the error messages.
Option @option{-l} causes all erroneous lines to be reported, not just the first one.
@noindent
Example output:
@example
ffe: Invalid input line in file 'inputfileB', line 14550
ffe: Invalid input line in file 'inputfileD', line 12
@end example
@node Problems, , ffe configuration, Top
@chapter Reporting Bugs
@cindex bugs
@cindex problems
If you find a bug in @command{ffe}, please send electronic mail to
@email{tjsa@@iki.fi}. Include the version number, which you can find by
running @w{@samp{ffe --version}}. Also include in your message the
output that the program produced and the output you expected.@refill
If you have other questions, comments or suggestions about
@command{ffe}, contact the author via electronic mail to
@email{tjsa@@iki.fi}. The author will try to help you out, although he
may not have time to fix your problems.
@contents
@bye
ffe-0.3.4/doc/ffe.1 0000644 0001750 0001750 00000055545 12314533320 010600 0000000 0000000 .\" hey, Emacs: -*- nroff -*-
.\" 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
.\"
.\" Please update the above date whenever this man page is modified.
.\"
.\" Some roff macros, for reference:
.\" .nh disable hyphenation
.\" .hy enable hyphenation
.\" .ad l left justify
.\" .ad b justify to both left and right margins (default)
.\" .nf disable filling
.\" .fi enable filling
.\" .br insert line break
.\" .sp insert n+1 empty lines
.\" for manpage-specific macros, see man(7)
.TH "FFE" "1" "2011-04-06" "Timo Savinen" ""
.SH "NAME"
ffe \- flat file extractor
.SH "SYNOPSIS"
.B ffe
.RI [ options ]...
.SH "DESCRIPTION"
\fBffe\fP is a program for extracting fields from flat file records and displaying them in different formats. \fBffe\fP relies on the configuration file to control input file structure and the output format.
.SH "OPTIONS"
\fBffe\fP accepts the following options:
.TP
.BR \-c ", " \-\-configuration=\fIfile\fP
Read the configuration from \fIfile\fP, default is ~/.fferc.
.TP
.BR \-s ", " \-\-structure=\fISTRUCTURE\fR
Input file is processed using the structure \fISTRUCTURE\fR.
.TP
.BR \-p ", " \-\-print=\fIFORMAT\fR
Use output format \fIFORMAT\fR for printing. All printing can be suppressed using format \fBno\fR. Original data is printed using format \fBraw\fR.
.TP
.BR \-o ", " \-\-output=\fINAME\fP
Write output to \fINAME\fP instead of standard output.
.TP
.BR \-f ", " \-\-field\-list=\fILIST\fP
Print only fields and constants specified in comma separated list \fILIST\fP.
.TP
.BR \-e ", " \-\-expression=\fIEXPRESSION\fR
Print only those records for which the \fIEXPRESSION\fR evaluates to true.
.TP
.BR \-a ", " \-\-and
Expressions are combined with logical and, default is logical or.
.TP
.BR \-X ", " \-\-casecmp
Expressions are evaluated case insensitive.
.TP
.BR \-v ", " \-\-invert\-match
Print only those records which don't match the expression.
.TP
.BR \-l ", " \-\-loose
An invalid input line does not cause program to abort.
.TP
.BR \-r ", " \-\-replace=\fIFIELD\fR=\fIVALUE\fR
Replace \fIFIELD\fRs contents with \fIVALUE\fR in output. \fIVALUE\fR can contain same directives as output option \fBdata\fR.
.TP
.BR \-d ", " \-\-debug
All invalid input lines are written to file ffe_error_.log.
.TP
.BR \-I ", " \-\-info
Show the structure information in configuration file and exit.
.TP
.BR \-? ", " \-\-help
List all available options and their meanings and exit.
.TP
.BR \-V ", " \-\-version
Show version of program and exit.
.PP
All remaining arguments are names of input files;
if no input files are specified, then the standard input is read.
.SS Expressions (option \-e, \-\-expression)
Expression can be used to select specific records comparing field
values.
If the \fIvalue\fR starts with string "file:" then the rest of the \fIvalue\fR is considered
as a file name. Every line in the file is used as value in comparison. Record will be selected if one or more values evaluates true.
Expression notation:
.TP
.BR \fIfield\fR\fB=\fR\fIvalue\fR
A record will be selected if the field \fIfield\fR is equal to the value \fIvalue\fR.
.TP
.BR \fIfield\fR\fB^\fR\fIvalue\fR
A record will be selected if the field \fIfield\fR starts with the value \fIvalue\fR.
.TP
.BR \fIfield\fR\fB~\fR\fIvalue\fR
A record will be selected if the field \fIfield\fR contains the value \fIvalue\fR.
.TP
.BR \fIfield\fR\fB!\fR\fIvalue\fR
A record will be selected if the field \fIfield\fR is not equal to the value \fIvalue\fR.
.TP
.BR \fIfield\fR\fB?\fR\fIvalue\fR
A record will be selected if the field \fIfield\fR matches the regular expression in \fIvalue\fR.
.SH "FFE CONFIGURATION"
\fBffe\fR uses the configuration file for extracting fields from the input file and for formatting the fields for output. Every line or binary block of the input file is considered as a record. Default configuration file is \fB~/.fferc\fR but another file can be given with '\-c' option.
.PP
Configuration file for \fBffe\fR is a text file. The file may contain empty lines. Commands are case\-sensitive. Comments begin with the #\-character and end at the end of the line. The \fIstring\fR and \fIchar\fR definitions can be enclosed in double quotation '"' characters. \fIchar\fR is a single character. \fIstring\fR and \fIchar\fR can contain following escape codes: '\ea','\eb','\et','\en','\ev','\ef', '\er', '\e"' and '\e#'. Character '\e' can be escaped as '\e\e'.
Command Substitution allows the output of a command to replace parts of the configuration file. Syntax for command substitution is:
.br
`\fIcommand\fR`
.br
The \fIcommand\fR is executed and the `\fIcommand\fR` is substituted with the standard output of the command, with any trailing newlines deleted. Command substitutions may not be nested.
Before executing the \fIcommand\fR ffe sets few environment variables:
.TP
\fBFFE_STRUCTURE\fR
The name of the structure given using \-s,\-\-structure.
.TP
\fBFFE_OUIPUT\fR
The name of the output file given using \-o,\-\-output.
.TP
\fBFFE_FORMAT\fR
The name of the output format given using \-p,\-\-print.
.TP
\fBFFE_FIRST_FILE\fR
The name of the first input file.
.TP
\fBFFE_FILES\fR
A list of all input files.
.PP
If variable is already set it will not be replaced.
.SS Input file structure
.PP
Input file structures are specified with keyword \fBstructure\fR:
.PP
\fBstructure\fR \fIname\fR {options...}
.PP
Options must be ended with newline, options are:
.PP
.TP
\fBtype\fR \fBfixed\fR|\fBbinary\fR|\fBseparated\fR [\fIchar\fR] [\fB*\fR]
Fields in the input are fixed length text fields, fixed length binary fields or text fields separated by \fIchar\fR. If * is given, multiple sequential separators are considered as one. Default separator is comma.
.TP
\fBquoted\fR [\fIchar\fR]
Fields may be quoted with \fIchar\fR, default quotation mark is double quotation mark '"'.
A quotation mark is assumed to be escaped as \e\fIchar\fR or doubling the mark as \fIchar\fR\fIchar\fR in input. Non escaped quotation marks are not preserved in output.
.TP
\fBheader\fR \fBfirst\fR|\fBall\fR|\fBno\fR
Controls the occurrence of the header line. Default is no. If set as first or all, the first line of the first input file is considered as header line containing the names of the fields. First means that only the first file has a header, all means that all files have a header, although the names are still taken from the header of the first file. Header line is handled according the record definition, meaning that the name positions, separators etc. are the same as for the fields.
.TP
\fBoutput\fR \fIname\fR
All records belonging this structure are printed according output format \fIname\fR. Default is to use output named as 'default'.
.TP
\fBrecord\fR \fIname\fR {options...}
Defines one record for a structure. A structure can contain several record types.
.SS Record options:
.PP
.TP
\fBid\fR \fIposition\fR \fIstring\fR
.TP
\fBrid\fR \fIposition\fR \fIregexp\fR
Identifies a record in the input file. Records are identified by the \fIstring\fR or by the regular expression in \fIregexp\fR in input record position \fIposition\fR. For fixed length and binary input the \fIposition\fR is the byte position of the input record and for separated input the \fIposition\fR means the \fIposition\fR'th field of the input record. Positions start from one.
\fBId\fR's are required only if input structure contains several record types with equal lengths or field counts. Non printable characters can be escaped as \fB\exnn\fR where \fBnn\fR is the hexadecimal value of the character.
A record definition can contain several \fBid\fR's, then all \fBid\fR'd must match the input line (\fBid\fR's are combined with logical and).
In a multi\-record binary structure every record must have at least one \fBid\fR.
.TP
\fBfield\fR \fIname\fR|\fBFILLER\fR|\fB*\fR [\fIlength\fR]|\fB*\fR [\fIlookup\fR]|\fB*\fR [\fIoutput\fR]
Specifies one field in a text input structure. \fIlength\fR is mandatory for fixed length input structure except for the last field. If the last field of a fixed length input structure has a \fB*\fR in place of \fIlength\fR then the last field can have arbitrary length.
Length is also used for printing fields in fixed length format using the \fB%D\fR or \fB%D\fR directive. The order of fields in configuration file is essential, it specifies the field order in a record.
If '*' is given instead of the name, then the 'name' will be the ordinal number of the field, or if the 'header' option has value 'first' or 'all', then the name of the field will taken from the header line (first line of the input).
If \fIlookup\fR is given then the fields contents is used to make a lookup in lookup table \fIlookup\fR. If length is not needed (separated format) but lookup is needed, use asterisk (*) in place of length definition.
If \fIoutput\fR is given field is printed using output \fIoutput\fR. Use asterisk in place of lookup if lookup is not needed.
Naming the field as FILLER causes field not to be printed in output.
.TP
\fBfield\fR \fIname\fR|\fBFILLER\fR|\fB*\fR [\fIlength\fR]|\fItype\fR [\fIlookup\fR]|\fB*\fR [\fIoutput\fR]
Specifies one field in a binary input structure. All other features are same as for the text structure except the \fItype\fR parameter.
\fItype\fR specifies field data type and length and can have the following values:
.IP
\fBchar\fR
Printable character.
.IP
\fBshort\fR
Short integer having current system length and byte order.
.IP
\fBint\fR
Integer having current system length and byte order.
.IP
\fBlong\fR
Long integer having current system length and byte order.
.IP
\fBllong\fR
Long long integer having current system length and byte order.
.IP
\fBushort\fR
Unsigned short integer having current system length and byte order.
.IP
\fBuint\fR
Unsigned integer having current system length and byte order.
.IP
\fBulong\fR
Unsigned long integer having current system length and byte order.
.IP
\fBullong\fR
Unsigned long long integer having current system length and byte order.
.IP
\fBint8\fR
8 bit integer.
.IP
\fBint16_be\fR
Big endian 16 bit integer.
.IP
\fBint32_be\fR
Big endian 32 bit integer.
.IP
\fBint64_be\fR
Big endian 64 bit integer.
.IP
\fBint16_le\fR
Little endian 16 bit integer.
.IP
\fBint32_le\fR
Little endian 32 bit integer.
.IP
\fBint64_le\fR
Little endian 64 bit integer.
.IP
\fBuint8\fR
Unsigned 8 bit integer.
.IP
\fBuint16_be\fR
Unsigned big endian 16 bit integer.
.IP
\fBuint32_be\fR
Unsigned big endian 32 bit integer.
.IP
\fBuint64_be\fR
Unsigned big endian 64 bit integer.
.IP
\fBuint16_le\fR
Unsigned little endian 16 bit integer.
.IP
\fBuint32_le\fR
Unsigned little endian 32 bit integer.
.IP
\fBuint64_le\fR
Unsigned little endian 64 bit integer.
.IP
\fBfloat\fR
Float having current system length and byte order.
.IP
\fBfloat_be\fR
Float having current system length and big endian byte order.
.IP
\fBfloat_le\fR
Float having current system length and little endian byte order.
.IP
\fBdouble\fR
Double having current system length and byte order.
.IP
\fBdouble_be\fR
Double having current system length and big endian byte order.
.IP
\fBdouble_le\fR
Double having current system length and little endian byte order.
.IP
\fBbcd_be_\fIlen\fR\fR
Bcd number having length \fIlen\fR and nybbles in big endian order.
.IP
\fBbcd_le_\fIlen\fR\fR
Bcd number having length \fIlen\fR and nybbles in little endian order.
.IP
\fBhex_be_\fIlen\fR\fR
Hexadecimal data in big endian order having length \fIlen\fR.
.IP \fB
\fBhex_le_\fIlen\fR\fR
Hexadecimal data in little endian order having length \fIlen\fR.
If \fIlength\fR is given instead of the \fItype\fR, then the field is assumed to be a printable string having length \fIlength\fR. String is printed until \fIlength\fR characters are printed or NULL character is found.
Bcd number (\fBbcd_be_\fIlen\fR\fR and \fBbcd_le_\fIlen\fR\fR) is printed until \fIlen\fR bytes are read or a nybble having hexadecimal value \fBf\fR is found. Bcd number having big endian order is printed in order: most significant nybble first and least significant nybble second and bcd number having little endian order is printed in order: least significant nybble first and most significant nybble second. Bytes are always read in big endian order.
Hexadecimal data (\fBhex_be_\fIlen\fR\fR and \fBhex_le_\fIlen\fR\fR) is printed as hexadecimal values. Big endian data is printed starting from the lower address and little endian data starting from the upper address.
.TP
\fBfield\-count\fR \fInumber\fR
Same effect as having \fBfield *\fR \fInumber\fR times. Because length is not specified, this works only with separated structure.
.TP
\fBfields\-from\fR \fIrecord\fR
Fields for this record are the same as for record \fIrecord\fR.
.TP
\fBoutput\fR \fIname\fR
This record is printed according output format \fIname\fR. Default is to use output format specified in the structure.
.TP
\fBlevel\fR \fInumber\fR [\fIelement_name\fR|*] [\fIgroup_name\fR]
Level can be used if the contents of a file should be printed as hierarchical multi\-level nested form document. Use * instead of the element name if it is not needed. number is the level of the record, starting from number one (highest level), \fIelement_name\fR is the name for the record, \fIgroup_name\fR is used to group records in the same and lower levels. Only \fInumber\fR is mandatory parameter.
.TP
\fBrecord\-length\fR \fBstrict\fR|\fBminimum\fR
.IP
\fBstrict\fR
Input record length and field count must match the record definition in order to get it processed. This is default value.
.IP
\fBminimum\fR
Input record length and field count can be the same or longer as defined for the record. The rest of the input line is ignored.
.SS Output definitions
.PP
There can be several output definitions in the configuration file. Format can be selected with '\-p' option. Default format is named as 'default'.
.TP
\fBoutput\fR \fIname\fR|\fBdefault\fR {options...}
Defines one output format. Output named as 'default' will be used if none is given for structure or record, or none is given with option '\-p'.
There is two predefined output formats \fBno\fR and \fBraw\fR. \fBno\fR suppresses all printing and \fBraw\fR prints the original input data.
.SS Output options
.PP
Pictures in output definition can contain printf\-style %\-directives:
.LP
.TP
\fB%f\fR
Name of the input file.
.TP
\fB%s\fR
Name of the current structure.
.TP
\fB%r\fR
Name of the current record.
.TP
\fB%o\fR
Input record number in current file.
.TP
\fB%O\fR
Input record number starting from the first file.
.TP
\fB%i\fR
Byte offset of the current record in the current file. Starts from zero.
.TP
\fB%I\fR
Byte offset of the current record starting from the first file. Starts from zero.
.TP
\fB%n\fR
Field name.
.TP
\fB%t\fR
Field contents, without leading and trailing whitespaces.
.TP
\fB%d\fR
Field contents. Binary integer is printed as a decimal value. Floating point number is printed in the style \fB[\-]ddd.ddd\fR, where the number of digits after the decimal\-point character is 6. Bcd number is printed as a decimal number and hexadecimal data as consecutive hexadecimal values.
.TP
\fB%D\fR
Field contents, right padded to the field length (requires length definition for the field).
.TP
\fB%C\fR
Field contents, right padded to the field length (requires length definition for the field). Output field is cutted if input field is longer that field length.
.TP
\fB%x\fR
Unsigned hexadecimal value of a binary integer. Other fields are printed using directive \fB%d\fR.
.TP
\fB%l\fR
Value from lookup.
.TP
\fB%L\fR
Value from lookup, right padded to the field length (requires length definition for the field).
.TP
\fB%e\fR
Does not print anything, causes still the "field empty" check to be performed. Can be used when only the names of non\-empty fields should be printed.
.TP
\fB%p\fR
Fields start position in a record. For fixed structure this is field's byte position in the input line and for separated structure this is the ordinal number of the field. Starts from one.
.TP
\fB%h\fR
Hexadecimal dump of a field. Byte values are printed as
consecutive \fBxnn\fR values, where the \fBnn\fR is the hexadecimal value
of a byte. Data is printed before any endian conversion.
.TP
\fB%g\fR
Group name given by the keyword \fBgroup_name\fR in record definition.
.TP
\fB%m\fR
Element name given by the keyword \fBelement_name\fR in record definition.
.TP
\fB%%\fR
Percent sign.
.TP
\fBfile_header\fR \fIpicture\fR
Picture is printed once before file contents.
.TP
\fBfile_trailer\fR \fIpicture\fR
Picture is printed once after file contents.
.TP
\fBheader\fR \fIpicture\fR
If specified, then the header line describing the field names is printed before records. Every field name is printed according the \fIpicture\fR using the same separator and fields length as defined for the fields. \fIPicture\fR can contain only \fB%n\fR directive.
.TP
\fBdata\fR \fIpicture\fR
Field contents is printed according \fIpicture\fR.
.TP
\fBlookup\fR \fIpicture\fR
If field is mapped to lookup table, this picture will be used instead of picture from \fBdata\fR option. If not given, then picture from \fBdata\fR will be used.
.TP
\fBseparator\fR \fIstring\fR
All fields are terminated by \fIstring\fR, except the last field of the record. Default is not to print separator.
.TP
\fBrecord_header\fR \fIpicture\fR
\fIpicture\fR is printed before the record content. Default is not to print header.
.TP
\fBrecord_trailer\fR \fIpicture\fR
\fIpicture\fR is printed after the record content. Default is newline.
.TP
\fBjustify\fR \fBleft\fR|\fBright\fR|\fIchar\fR
Fields are left or right justified. \fIchar\fR justifies output according the first occurrence of \fIchar\fR in the data picture. Default is left.
.TP
\fBindent\fR \fIstring\fR
Record contents is intended by \fIstring\fR. Field contents is intended by two times the \fIstring\fR. Default is not to indent.
.TP
\fBfield\-list\fR \fIname1\fR,\fIname2\fR,...
Only fields or constants named as \fIname1\fR,\fIname2\fR,... are printed, same effect as has '\-f' option. Default is to print all the fields. Fields are also printed in the same order as they are listed.
.TP
\fBno\-data\-print\fR \fByes\fR|\fBno\fR
When set as no and \fBfield\-list\fR is given, suppresses printing of \fBrecord_header\fR and \fBrecord_trailer\fR in case where current record contains none of the fields specified in \fBfield\-list\fR.
.TP
\fBfield\-empty\-print\fR \fByes\fR|\fBno\fR
When set as no, nothing is printed for fields which consist entirely of characters from \fBempty\-chars\fR. If none of the fields of a record are printed then the printing of \fBrecord_trailer\fR is also suppressed. Default is yes.
.TP
\fBempty\-chars\fR \fIstring\fR
\fIstring\fR specifies a set of characters which define an "empty" field. Default is " \ef\en\er\et\ev" (space, form\-feed, newline, carriage return, horizontal tab and vertical tab).
.TP
\fBoutput\-file\fR \fIfile\fR
Output is written to \fIfile\fR instead of the default output. If \- is given the standard output is used.
.TP
\fBgroup_header\fR \fIstring\fR
If a record has a level and group name defined, \fIstring\fR is printed before the first record in the same group or if the group name has changed in the same level
.TP
\fBgroup_trailer\fR \fIstring\fR
If a record has a level and group name defined, \fIstring\fR is printed after the records in lower levels or if the group name has changed in the same level or if a higher level record is found.
.TP
\fBelement_header\fR \fIstring\fR
If record has a level and header name defined, \fIstring\fR is printed before the records contents.
.TP
\fBelement_header\fR \fIstring\fR
If record has a level and header name defined, \fIstring\fR is printed after the records contents.
.TP
\fBhex\-caps\fR \fByes\fR|\fBno\fR
Print hexadecimal numbers in capital letters. Default is no.
.SS Lookup definitions
.TP
\fBlookup\fR \fIname\fR {options...}
Defines one lookup table.
.SS Lookup options:
.TP
\fBsearch\fR \fBexact\fR|\fBlongest\fR
The search type for lookup table.
.TP
\fBdefault\-value\fR \fIvalue\fR
\fIvalue\fR is printed if the lookup is not successful.
.TP
\fBpair\fR \fIkey\fR \fIvalue\fR
One key/value pair for the lookup table.
.TP
\fBfile\fR \fIname\fR [\fIseparator\fR]
Key/value pairs are read from file \fIname\fR. Every line is considered as a key/value pair separated
by \fIseparator\fR. Default separator is semicolon.
.SS Constants
Additional to input fields constants values can be printed using option \fB\-f\fR,\fB\-\-field\-list\fR or
output option \fBfield\-list\fR. Constant will be printed using \fBdata\fR output option.
Constants are specified as
.TP
\fBconst\fR \fIname\fR \fIvalue\fR
when the \fIname\fR appears in a field list, \fIvalue\fR will be printed for every record as the \fIname\fR were one of the input fields.
.SS Input Preprocessor
It is possible to define an input preprosessor for \fBffe\fR. An input preprocessor is simply an executable program which writes the contents of the input file to standard output which will be read by \fBffe\fR. If the input preprosessor does not write any characters on its standard output, then \fBffe\fR uses the original file.
To set up an input preprocessor, set the \fBFFEOPEN\fR environment variable to a command line which will invoke your input preprocessor. This command line should include one occurrence of the string \fB%s\fR, which will be replaced by the input filename when the input preprocessor command is invoked.
The input preprocessor is not used if \fBffe\fR is reading standard input.
.SH "EXAMPLES"
Example of fixed length flat file containing fields 'FirstName','LastName' and 'Age':
.br
John Ripper 23
.br
Scott Tiger 45
.br
Mary Moore 41
This file can be printed in XML with the following configuration:
structure personnel {
.br
type fixed
.br
output XML
.br
record person {
.br
field FirstName 9
.br
field LastName 13
.br
field Age 2
.br
}
.br
}
.br
output XML {
.br
file_header "\en"
.br
data "<%n>%d\en"
.br
record_header "<%r>\en"
.br
record_trailer "\en"
.br
indent " "
.br
}
.SH "SEE ALSO"
.LP
More examples in Texinfo manual. If the \fBinfo\fR and \fBffe\fR are properly installed, the command
.sp 3
\fBinfo\fR \fBffe\fR
.sp 3
should give more information.
.SH "AUTHOR"
Timo Savinen
ffe-0.3.4/doc/ffe.html 0000644 0001750 0001750 00000204160 12314533356 011402 0000000 0000000
ffe - flat file extractor
ffe - flat file extractor
ffe
This file documents version 0.3.4 of ffe, a flat file extractor.
Permission is granted to make and distribute verbatim copies of
this manual provided the copyright notice and this permission notice
are preserved on all copies.
Permission is granted to copy and distribute modified versions of this
manual under the conditions for verbatim copying, provided that the entire
resulting derived work is distributed under the terms of a permission
notice identical to this one.
Permission is granted to copy and distribute translations of this manual
into another language, under the above conditions for modified versions.
1 Preliminary information
The ffe is a program to extract fields from text and binary flat files and to print them in different
formats. The input file structure and printing definitions are specified in a configuration file, which
is always required. Default configuration file is ~/.fferc (ffe.rc in windows).
ffe is a command line tool developed for GNU/Linux and UNIX systems. ffe can read from
standard input and write to standard output, so it can be used as a part of a pipeline.
There is also binary distribution for windows.
2 Samples using ffe
One example of using ffe for printing personnel information in XML format from fixed length flat file:
$ cat personnel
john Ripper 23
Scott Tiger 45
Mary Moore 41
$
A file personnel contains three fixed length fields: ‘FirstName’, ‘LastName’ and ‘Age’,
their respective lengths are 9,13 and 2.
In order to print data above in XML, following configuration file must be available:
$cat personnel.fferc
structure personel {
type fixed
output xml
record person {
field FirstName 9
field LastName 13
field Age 2
}
}
output xml {
file_header "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n"
data "<%n>%t</%n>\n"
record_header "<%r>\n"
record_trailer "</%r>\n"
indent " "
}
$
ffe is a command line tool. Normally ffe can be invoked as:
ffe -o OUTPUTFILE INPUTFILE...
ffe uses the definitions from the configuration file and tries to guess the input file
structure.
If the structure cannot be guessed the option -s must be used.
3.1 Program invocation
The format for running the ffe program is:
ffe option ...
ffe supports the following options:
-c file
--configuration=file
Configuration is read from file, instead of ~/.fferc (ffe.rc in windows).
-s structure
--structure=structure
Use structure structure for input file, suppresses guessing.
-p output
--print=output
Use output format output for printing. If not given, then the record or structure related
output format is used. Printing can be suppressed using format no. Original data is printed using format raw.
-o file
--output=file
Write output to file instead of standard output.
-f list
--field-list=list
Print only fields and constants listed in the comma separated list list. Order of names in
list specifies also the printing order.
-e expression
--expression=expression
Print only those records for which the expression evaluates to true.
-a
--and
Expressions are combined with logical and, default is logical or.
Note that if the same field and operator appear several time in expressions they are always compared with logical or.
-X
--casecmp
Expressions are evaluated using case insensitive comparison
-v
--invert-match
Print only those records which don't match the expression.
-l
--loose
Normally ffe stops when it encounters an input line or binary block which doesn't match any of
the records in selected structure. Defining this option causes ffe continue despite the error.
Note that invalid lines are reported only for text input. In case of binary input next valid block is silently searched.
-r
--replace=field=value
Replace fields contents with value in output. value can contain same directives as output option data.
-d
--debug
All invalid input lines are written to ffe_error_<pid>.log, where <pid> is the process ID.
-I
--info
Show structure information in the configuration file and exit successfully. For every structure following information in shown:
Structures: Name, type and maximum record length.
Records: Name and length
Fields: Name, position and length. First position is number one.
-?
--help
Print an informative help message describing the options and then exit
successfully.
-V
--version
Print the version number of ffe and then exit successfully.
All remaining options are names of input files, if no input files are specified or - is given, then the standard input is read.
Expressions (option -e, --expression)
Expression can be used to select specific records comparing field values.
Expression has syntax fieldxvalue, where x is the comparison operator.
Expression is used to compare field's contents to value and if comparison is successful
the record is printed. Several expressions can be given and at least one must evaluate to true in
order to print a record. If option -a is given all expressions must evaluate to true.
If value starts with string file: then the rest of value is considered as a file name.
Every line in file is used as value in comparison. Comparison evaluates true if one or more values matches, so this makes possible use several different values in comparison. Note: The file size is limited by available memory because the file contents is loaded to memory.
When comparing binary fields the value must have the representation which can be shown using the %d output directive. Note that the printing option hex-caps takes effect in comparison.
Expression notation:
field=value
Field field is equal to value.
field^value
Field field starts with value.
field~value
Field field contains value.
field!value
Field field is not equal to value.
field?value
Field field matches the regular expression value.
ffe supports POSIX extended regular expressions.
3.2 Configuration
ffe uses configuration file in order to read the input file and print the output.
Configuration file for ffe is a text file. The file may contain empty lines.
Commands are case sensitive. Comments begin with the #-character and end at the end of the line.
The string definitions can be enclosed in double quotation " characters.
char is a single character. string and char can contain following escape codes:
\a, \b, \t, \n, \v, \f, \r, \" and \#.
A backslash can be escaped as \\.
Configuration has two main parts: the structure, which specifies the input file structure and
the output, which specifies how the input data is formatted for output.
Common syntax
Common syntax for configuration file is:
#comment
`command`
const namevalue
...
structure name {
option value ...
...
record name {
option value ...
...
}
record name {
option value ...
...
}
...
}
structure name {
...
}
...
output name {
option value ...
...
}
output name {
...
}
...
lookup name {
option value ...
...
}
lookup name {
...
}
...
Structure
Keyword structure is used to specify the input file content. An input file can contain several
types of records (lines or binary blocks). E.g. file can have a header, data and trailer record types. Records
must be distinguishable from each other, this can be achieved defining different 'keys'
(id in record definition) or having different line lengths (for fixed length) or different count
of fields (for separated structure) for different records.
If binary structure has several records, then all records must have at least one key (id), because binary blocks can
be distinguished only by using keys.
The structure notation:
structure name {
option value ...
...
}
A structure can contain following options:
type fixed|binary|separated [char] [*]
The fields in the input are fixed length fields (text or binary) or text fields separated by char. If * is given,
multiple sequential separators are considered as one. Default separator is comma.
quoted [char]
Fields may be quoted with char, default quotation mark is the double quotation mark '"'.
A quotation mark is assumed to be escaped as \char or doubling the mark as charchar in input.
Non escaped quotation marks are not preserved in output.
header first|all|no
Controls the occurrence of the header line. Default is no. If set as first or all, the first line
of the first input file is considered as header line containing the names of the fields. first
means that only the first file has a header, all means means that all files have a header,
although the names are still taken from the header of the first file. Header line is handled
according the record definition, meaning that the name positions, separators etc. are the same as
for the fields. Binary files cannot have a header.
output name|no|raw
All records belonging to this structure are printed according output format name.
Default is to use output named as ‘default’. ‘no’ prints nothing and ‘raw’ prints only the original data.
record name {options ...}
Specifies one record for a structure. A structure can contain several record types.
Record
A record specifies one type of input line or binary block in a file. Different records can be distinguished using
the id option or different line lengths or field counts. In multi-record binary structure every record must have at least one id because binary records do not have a special end of record marker as text lines have.
The record notation:
record name {
option value ...
...
}
A record can contain following options:
id positionstring
rid positionregexp
Identifies a record in the input file. Records are identified by the string or by the regular expression regexp in input record position
position. For fixed length and binary input the position is the byte position of input record and for
separated input the position is the position'th field of the input record. Positions starts always from one.
A record definition can contain several id's, then all id's must match the input line
(id's are and-ed).
Non printable characters can be escaped as ‘\xnn’, where ‘nn’ is characters hexadecimal value.
field name|FILLER|* [length]|* [lookup]|* [output]
Defines one field in a text input structure. length is mandatory for fixed length input structure.
The last field of a fixed length input structure can have a * in place of length. That means that the last field
has no exact length specified and it gets the remainder of the input line after all other fields. This allows a
fixed record to have arbitrary long last field.
Length is also used for printing the fields in fixed length format (directive %D in output definitions).
If * is given instead of the name, then the name will be the ordinal number of the field,
or if the header option has value first or all, then the name of the field will be taken from
the header line (first line of the input).
If lookup is given then the fields contents is used to make a lookup in lookup table lookup.
If length is not needed (separated format) but lookup is needed, use asterisk (*) in place of length definition.
If output is given the field will be printed using output definition output. If length and/or lookup are not needed use asterisk in place of them.
If field is named as FILLER, the field will not appear in output.
The order of fields in configuration file is essential, it specifies the field order in a record.
field name|FILLER|* length|type [lookup]|* [output]
Defines one field in a binary structure. All other features are same as for text structure fields except the type parameter.
type specifies the field length and type and can have the following values:
char
Printable character.
short
Short integer having current system length and byte order.
int
Integer having current system length and byte order.
long
Long integer having current system length and byte order.
llong
Long long integer having current system length and byte order.
ushort
Unsigned short integer having current system length and byte order.
uint
Unsigned integer having current system length and byte order.
ulong
Unsigned long integer having current system length and byte order.
ullong
Unsigned long long integer having current system length and byte order.
int8
8 bit integer.
int16_be
Big endian 16 bit integer.
int32_be
Big endian 32 bit integer.
int64_be
Big endian 64 bit integer.
int16_le
Little endian 16 bit integer.
int32_le
Little endian 32 bit integer.
int64_le
Little endian 64 bit integer.
uint8
Unsigned 8 bit integer.
uint16_be
Unsigned big endian 16 bit integer.
uint32_be
Unsigned big endian 32 bit integer.
uint64_be
Unsigned big endian 64 bit integer.
uint16_le
Unsigned little endian 16 bit integer.
uint32_le
Unsigned little endian 32 bit integer.
uint64_le
Unsigned little endian 64 bit integer.
float
Float having current system length and byte order.
float_be
Float having current system length and big endian byte order.
float_le
Float having current system length and little endian byte order.
double
Double having current system length and byte order.
double_be
Double having current system length and big endian byte order.
double_le
Double having current system length and little endian byte order.
bcd_be_len
Bcd number having length len and nybbles in big endian order.
bcd_le_len
Bcd number having length len and nybbles in little endian order.
hex_be_len
Hexadecimal data in big endian order having length len.
hex_le_len
Hexadecimal data in little endian order having length len.
If length is given instead of the type, then the field is assumed to be a printable string having length length. String is printed until length characters are printed or NULL character is found.
Bcd number (bcd_be_len and bcd_le_len) is printed until len bytes are read or a nybble having hexadecimal value f is found.
Bcd number having big endian order is printed in order: most significant nybble first and least significant nybble second and bcd number having little endian order is printed in order: least significant nybble first and most significant nybble second. Bytes are always read in big endian order.
Hexadecimal data (hex_be_len and hex_le_len) is printed as hexadecimal values. Big endian data is printed starting from lower address and little endian data starting from upper address.
field-count number
Same effect as having "field *" number times. This can be used in separated structure instead of
writing sequential "field *" definitions. Several field-counts can be used in the same record and
they can be mixed with field.
fields-from record
Fields in this record are the same as in record record. field and fields-from are mutually
exclusive.
output name|no|raw
This record is printed according to output format name. Default is to use output format specified in structure.
level number [element_name|*] [group_name]
Levels can be used to print the file in hierarchical multi-level nested form document.
number is the level of the record, starting from number one (highest level),
element_name is the name for the record, group_name
is used to group records in the same and lower levels. Only number is mandatory.
Use * instead of the element name if group name is needed.
record-length strict|minimum
strict
Input record length (fixed format) or field count (separated format) must match the record definition in order to get it processed. This is the default value.
minimum
Input record length or field count can be the same or longer as defined for the record. The rest of the input line is ignored.
Output
Keyword output specifies a output format for formatting the input data for output. Formatting
is controlled using options and printf style directives. An output definition is independent
from structur, so one output format can be used with different input file formats.
The output notation:
output name {
option value ...
...
}
Actual formatting and printing is controlled using pictures in output options. Pictures can contain
following printf style directives:
%f
Name of the input file.
%s
Name of the current structure.
%r
Name of the current record.
%o
Input record number in current file.
%O
Input record number starting from the first file.
%i
Byte offset of the current record in the current file. Starts from zero.
%I
Byte offset of the current record starting from the first file. Starts from zero.
%n
Field name.
%t
Field contents, without leading and trailing whitespaces.
%d
Field contents. Binary integer is printed as a decimal value. Floating point number is printed in the style [-]ddd.ddd, where the number of digits after the decimal-point character is 6. Bcd number is printed as a decimal number and hexadecimal data as consecutive hexadecimal values.
%D
Field contents, right padded to the field length (requires length definition for the field).
%C
Field contents, right padded to the field length (requires length definition for the field). Contents is cutted if the input field
is longer than output length.
%x
Unsigned hexadecimal value of a binary integer. Other fields are printed as directive %d would be used.
%l
Lookup value which has been found using current field as a search key.
%L
Lookup value, right padded to the field length.
%p
Fields start position in a record. For fixed and binary structure this is field's byte position in the input line
and for separated structure this is the ordinal number of the field. Starts from one.
%h
Hexadecimal dump of a field. Byte values are printed as consecutive xnn values, where the nn is the hexadecimal value of a byte. Data is printed before any endian conversion.
%e
Does not print anything, causes still the "field empty" check to be performed.
Can be used when only the names of non-empty fields should be printed.
%g
Group name given by the keyword group_name in record definition.
%m
Element name given by the keyword element_name in record definition.
%%
Percent sign.
Output options:
file_header picture
picture is printed once before file contents.
file_trailer picture
picture is printed once after file contents.
header picture
If given, then the header line describing the field names is printed before records.
Every field name is printed according the picture using the same separator and field length as
given for the fields. Picture can contain only %n directive.
data picture
Field contents is printed according picture.
lookup picture
If current field is related to lookup table, then this picture is used instead of picture from data.
This makes possible to use different picture when the field is related to a lookup table. Default is to use the picture from data.
separator string
All fields are terminated by string, except the last field of the record.
Default is not to print separator.
record_header picture
picture is printed before the record content. Default is not to print the record header.
record_trailer picture
picture is printed after the record content. Default is newline.
justify left|right|char
The output from the data option is left or right justified.
char justifies output according the first occurrence of char
in the data picture. Default is left.
indent string
Record contents is intended by string.
Field contents is intended by two times the string. Default is not to indent.
If file contents is printed in hierarchial form (keyword level in record definition) then
contents is indented according the level of a record.
field-list name1,name2,...
Only fields and constants named as name1,name2,... are printed, same effect as has option -f.
Default is print all fields and no constants. Fields and constants are also printed in the same order as they are listed.
no-data-print yes|no
If field-list is given and and this is set as no and none of the fields in field-list
does not belong to the current record, then the record_header and record_trailer are not printed.
Default is yes.
field-empty-print yes|no
When set as no, nothing is printed for the fields which consist entirely of characters from empty-chars.
If none of the fields of a record are printed, then the printing of record_trailer is also suppressed.
Default is yes.
empty-chars string
string specifies a set of characters which consist an "empty" field. Default is
" \f\n\r\t\v" (space, form-feed, newline, carriage return, horizontal tab and vertical tab).
output-file file
Output is written to file instead of the default output (standard output or given by -o, --output).
If - is given the output is written to standard output.
group_header picture
If a record has a level and a group name defined,
picture is printed before the first record in a group or if the group name has changed in the same level.
Note: Level related pictures can contain printing directives %g and %n only.
group_trailer picture
If a record has a level and a group name defined,
picture is printed after the records in lower levels are printed or if the group name has changed in the
same level or if a higher level record is found.
element_header picture
If a record has a level and a element name defined, picture is printed before the records contents.
element_trailer picture
If a record has a level and a element name defined, picture is printed after the records contents or after
the following lower level records.
hex-caps yes|no
Print hexadecimal numbers in capital letters. Default is no.
Lookup
Keyword lookup specifies a lookup table which can be searched using field contents. Found values can
be printed using output directives %l and %L.
The lookup table notation:
lookup name {
option value ...
...
}
Lookup options:
search exact | longest
Search method for this table. Either exact or longest match is used when searching the table. Default is exact.
pair keyvalue
Defines one key/value pair for the lookup table. In case of binary file key must have the same representation as
can be shown using the %d printing directive.
file name [separator]
Data for the lookup table is read from file name. Each line in file name is considered as a key/value pair
separated by a single character separator. Default separator is semicolon. Lines without separator are silently omitted.
Note: The file size is limited by available memory because the file contents is loaded to memory.
default-value value
If searching the lookup table is unsuccessful then value is used in printing. Default is empty string.
Constants
Keyword const specifies one name/value pair which can be used as an additional output field.
Constants can be used only in field lists (option -f,--field-list, or output option field-list).
Constants can be used to add fields to output which do not appear in input. E.g. new fields for
separated output or adding spaces after a fixed length field (changing the field length).
Note that value is printed as it is for every record. It cannot be changed record by record.
If a constant has the same name as one of the input fields, the value value is printed instead of
the input field contents.
The constant notation:
const namevalue
When name appears in field list it is treated as one of the input fields having contents value.
Command Substitution
Command Substitution allows the output of a command to replace parts of the configuration file. Syntax for
command substitution is:
`command`
The command is executed and the `command` is substituted with the standard output of
the command, with any trailing newlines deleted. Command substitutions may not be nested.
Before executing the commandffe sets following environment variables:
FFE_STRUCTURE
The name of the structure from -s,--structure.
FFE_OUTPUT
The name of the output file from -o,--output.
FFE_FORMAT
The name of the output format from -p,--print.
FFE_FIRST_FILE
The name of the first input file.
FFE_FILES
A space-separated list of all input files.
If variable is already set it will not be replaced.
Input Preprocessor
It is possible to define an input preprosessor for ffe. An input preprocessor is simply an executable program
which writes the contents of the input file to standard output which will be read by ffe. If the input preprosessor
does not write any characters on its standard output, then ffe uses the original file.
To set up an input preprocessor, set the FFEOPEN environment variable to a command line which will invoke your input preprocessor.
This command line should include one occurrence of the string %s,
which will be replaced by the input filename when the input preprocessor command is invoked.
The input preprocessor is not used if ffe is reading standard input.
Convenient way is to use lesspipe (or lesspipe.sh), which is availabe in many UNIX-systems, for example
export FFEOPEN="/usr/bin/lesspipe %s"
Using the example above is it possible to give a zipped input file to ffe, then the input processor will unzip the
file before it is processed by ffe.
3.3 Guessing
If -s is not given, ffe tries to guess the input structure.
When guessing binary data ffe reads the first block of input data and tries to match the structure definitions
from configuration file to that block. The input block size is the maximum binary block size found in configuration file.
When guessing text data ffe reads the first 10 000 lines or 1 MB of input data and tries to match the structure definitions
from configuration file to input stream. If all lines match one and only one structure, the structure is used
for reading the input file.
Guessing uses following execution cycle:
A input line or a binary block is read
All record id's are compared to the input data, if all id's of a record match
the input date and the
records line length matches the total length (or total count for separated structure) of the fields,
the record is considered to match the input line. If there are no id's,
only the line length or field count is checked. In case of binary data only id's are used in matching.
In case of text data: If all lines match at least one of the records in a particular structure, the structure is considered as selected.
There must be only one structure matching all lines used for guessing.
In case of binary data: If the first block matches at least one record of a structure, the structure is considered as selected. Only one structure must match.
3.4 Limitations
At least in GNU/Linux ffe should be able to handle big files (> 4 GB), other
systems are not tested.
Regular expression can be used in operator ? in option -e, --expression and in record key word rid only in systems where
regular expression functions (regcomp, regexec, ...) are available.
4 How ffe works
Following examples use two different input files:
Fixed length example
Fixed length personnel file with header and trailer, line (record) is identified by the
first byte (H = Header, E = Employee, B = Boss, T = trailer).
Structure for reading file above. Note that record ‘boss’ reuses fields from ‘employee’.
structure personel_fix {
type fixed
record header {
id 1 H
field type 1
field date 10
}
record employee {
id 1 E
field EmpType 1
field FirstName 9
field LastName 13
field Age 2
}
record boss {
id 1 B
fields-from employee
}
record trailer {
id 1 T
field type 1
field count 4
}
}
Structure for reading file above. Note that the field lengths are not needed in separated format. Length
is need if the separated data is to be printed in fixed length format.
structure personel_sep {
type separated ,
record header {
id 1 H
field type
field date
}
record employee {
id 1 E
field type
field FirstName
field LastName
field Age
}
record boss {
id 1 B
fields-from employee
}
record trailer {
id 1 T
field type
field count
}
}
Printing in XML format
Data in examples above can be printed in XML using output definition like:
output xml {
file_header "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
data "<%n>%t</%n>\n"
record_header "<%r>\n"
record_trailer "</%r>\n"
indent " "
}
Example output using command (assuming definitions above are saved in ~/.fferc)
Data in examples above can be loaded to database by generated sql commands. Note that the header and trailer
are not loaded, because only fields ‘FirstName’,‘LastName’ and ‘Age’ are printed and ‘no-data-print’
is set as no. This prevents the ‘record_header’ and ‘record_trailer’ to be printed for file header and trailer.
output sql {
file_header "delete table boss;\ndelete table employee;\n"
record_header "insert into %r values("
data "'%t'"
separator ","
record_trailer ");\n"
file_trailer "commit\nquit\n"
no-data-print no
field-list FirstName,LastName,Age
}
Output from command
ffe -p sql personnel.sep
delete table boss;
delete table employee;
insert into employee values('john','Ripper','23');
insert into boss values('Scott','Tiger','45');
insert into employee values('Mary','Moore','41');
insert into employee values('Ridge','Forrester','31');
commit
quit
Human readable output
This output format shows the fields in format suitable for displaying in screen or printing.
The length of the fields FirstName and LastName in fixed length format will be made two bytes longer.
This will be done by printing a constant after those two fields.
We use dots instead of spaces in order to make change more visible.
Because we do not want to change header and trailer we need specially crafted configuration file.
Employee and boss records will be printed using new output fixed2 and other records will be printed using
output default.
New definition file new_fixed.rc:
const 2dots ".."
structure personel_fix {
type fixed
record header {
id 1 H
field type 1
field date 10
}
record employee {
id 1 E
field EmpType 1
field FirstName 9
field LastName 13
field Age 2
output fixed2
}
record boss {
id 1 B
fields-from employee
output fixed2
}
record trailer {
id 1 T
field type 1
field count 4
}
}
output default
{
data "%D"
}
output fixed2
{
data "%D"
field-list Emptype,FirstName,2dots,LastName,2dots,Age
}
Lookup table is used to explain the EmpTypes contents in output format nice:
Lookup definition:
lookup Type
{
search exact
pair H Header
pair B "He is a Boss!"
pair E "Not a Boss!"
pair T Trailer
default-value "Unknown record type!"
}
Mapping the EmpType field to lookup:
structure personel_fix {
type fixed
record header {
id 1 H
field type 1
field date 10
}
record employee {
id 1 E
field EmpType 1 Type
field FirstName 9
field LastName 13
field Age 2
}
record boss {
id 1 B
fields-from employee
}
record trailer {
id 1 T
field type 1
field count 4
}
}
Adding the lookup option to output definition nice.
In previous example the lookup data could be read from external file like:
$cat lookupdata
H;Header
B;He is a Boss!
E;Not a Boss!
T;Trailer
$
Lookup definition using file above:
lookup Type
{
search exact
file lookupdata
default-value "Unknown record type!"
}
Making universal csv reader using command substitution
Command substitution can be used to make a configuration for reading any csv file.
The number of fields will be read from the first file using awk.
Input file names and date are printed in the file header:
structure csv {
type separated ,
header first
record csv {
field-count `awk "-F," 'FNR == 1 {print NF;exit;}' $FFE_FIRST_FILE`
}
}
output default {
file_header "Files: `echo $FFE_FILES`\n`date`\n"
data "%n=%d\n"
justify =
}
Reading binary data
A binary block having a 3 byte text (ABC) in 5 bytes long space, one byte integer (35), a 32 bit integer (12345678), a double (345.385), a 3 byte bcd number (45112) and a 4 byte hexadecimal data (f15a9188) can be read using following configuration:
structure bin_data
{
type binary
record b
{
field text 5
field byte_int int8
field integer int
field number double
field bcd_number bcd_be_3
field hex hex_be_4
}
}
output default
{
data "%n = %d (%h)\n"
}
The %h directive gives a hex dump of the input data.
Hexadecimal dump of the data:
$ od -t x1 example_bin
0000000 41 42 43 00 08 23 4e 61 bc 00 5c 8f c2 f5 28 96
0000020 75 40 45 11 2f f1 5a 91 88
0000031
Note that the text has only 3 characters before NULL byte. Because this example was made in little endian
machine, same result can be achieved with different configuration:
structure bin_data
{
type binary
record b
{
field text 5
field byte_int int8
field integer int32_le
field number double_le
field bcd_number bcd_be_3
field hex hex_be_4
}
}
This configuration is more portable in case the same data is to be read in a different architecture because endianess of integer and double are explicit given.
If the bcd number is read with bcd_le_3 it would look as
bcd_number = 5411 (x45x11x2f)
Note that nybbles are swapped and last byte is handled as f2 (f stops the printing) causing only first two bytes to be printed.
and if hexadecimal data is read with hex_le_4 it would look as
hex = 88915af1 (xf1x5ax91x88)
Bytes are printed starting from the end of the data.
Printing nested XML
The keyword level in record definition can be used to print data in multi-level nested form. In this
example a parent row is in level one and a child row is in level two. Children after a parent row belongs
to the parent before child rows, so they are enclosed in a parent element.
A parent row consistd of ID (P), parent name, and the count of the children. A child row consists of id (C), child name, age and favorite color.
This can be printed in nested XML using rc file:
structure family
{
type separated ,
record parent
{
id 1 P
field FILLER
field Name
field Child_count
level 1 parent
}
record child
{
id 1 C
field FILLER
field Name
field Age
field FavoriteColor
level 2 child children
}
}
output nested_xml
{
file_header "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
data "<%n>%t</%n>\n"
indent " "
record_trailer ""
group_header "<%g>\n"
group_trailer "</%g>\n"
element_header "<%m>\n"
element_trailer "</%m>\n"
}
structure personel_fix {
type fixed
record header {
id 1 H
field type 1
field date 10
}
record employee {
id 1 E
field EmpType 1 Type
field FirstName 9
field LastName 13
field Age 2
}
record boss {
id 1 B
fields-from employee
}
record trailer {
id 1 T
field type 1
field count 4
}
}
structure personel_sep {
type separated ,
record header {
id 1 H
field type
field date
}
record employee {
id 1 E
field type
field FirstName
field LastName
field Age
}
record boss {
id 1 B
fields-from employee
}
record trailer {
id 1 T
field type
field count
}
}
structure bin_data
{
type binary
record b
{
field text 5
field byte_int int8
field integer int32_le
field number double_le
field bcd_number bcd_be_3
field hex hex_be_4
}
}
output xml {
file_header "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
data "<%n>%t</%n>\n"
record_header "<%r>\n"
record_trailer "</%r>\n"
indent " "
}
output sql {
file_header "delete table boss;\ndelete table employee;\n"
record_header "insert into %r values("
data "'%t'"
separator ","
record_trailer ");\n"
file_trailer "commit\nquit\n"
no-data-print no
field-list FirstName,LastName,Age
}
output nice {
record_header "%s - %r - %f - %o\n"
data "%n=%t\n"
lookup "%n=%t (%l)\n"
justify =
indent " "
}
output html {
file_header "<html>\n<head>\n</head>\n<body>\n<table border=\"1\">\n<tr>\n"
header "<th>%n</th>\n"
record_header "<tr>\n"
data "<td>%t</td>\n"
file_trailer "</table>\n</body>\n</html>\n"
no-data-print no
}
output fixed
{
data "%D"
}
lookup Type
{
search exact
pair H Header
pair B "He is a Boss!"
pair E "Not a Boss!"
pair T Trailer
default-value "Unknown record type!"
}
Using ffe to test file integrity
ffe can be used to check flat file integrity, because ffe
checks for all lines the line length and id's for fixed length structure
and field count and id's for separated structure.
Integrity can be checked using command
ffe -p no -l inputfiles...
Because option -p has value no nothing is printed to output except the error messages.
Option -l causes all erroneous lines to be reported, not just the first one.
Example output:
ffe: Invalid input line in file 'inputfileB', line 14550
ffe: Invalid input line in file 'inputfileD', line 12
5 Reporting Bugs
If you find a bug in ffe, please send electronic mail to
tjsa@iki.fi. Include the version number, which you can find by
running ‘ffe --version’. Also include in your message the
output that the program produced and the output you expected.
If you have other questions, comments or suggestions about
ffe, contact the author via electronic mail to
tjsa@iki.fi. The author will try to help you out, although he
may not have time to fix your problems.
ffe-0.3.4/doc/ffe.info 0000644 0001750 0001750 00000147435 12314533356 011404 0000000 0000000 This is ffe.info, produced by makeinfo version 4.13 from ffe.texi.
INFO-DIR-SECTION Utilities
START-INFO-DIR-ENTRY
* ffe: (ffe). Flat File Extractor.
END-INFO-DIR-ENTRY
This file documents version 0.3.4 of `ffe', a flat file extractor.
Copyright (C) 2014 Timo Savinen
Permission is granted to make and distribute verbatim copies of
this manual provided the copyright notice and this permission
notice are preserved on all copies.
Permission is granted to copy and distribute modified versions of
this manual under the conditions for verbatim copying, provided
that the entire resulting derived work is distributed under the
terms of a permission notice identical to this one.
Permission is granted to copy and distribute translations of this
manual into another language, under the above conditions for
modified versions.
File: ffe.info, Node: Top, Next: Overview, Prev: (dir), Up: (dir)
ffe
***
This file documents version 0.3.4 of `ffe', a flat file extractor.
Copyright (C) 2014 Timo Savinen
Permission is granted to make and distribute verbatim copies of
this manual provided the copyright notice and this permission
notice are preserved on all copies.
Permission is granted to copy and distribute modified versions of
this manual under the conditions for verbatim copying, provided
that the entire resulting derived work is distributed under the
terms of a permission notice identical to this one.
Permission is granted to copy and distribute translations of this
manual into another language, under the above conditions for
modified versions.
* Menu:
* Overview:: Preliminary information.
* Samples:: Samples using `ffe'.
* Invoking ffe:: How to run `ffe'.
* ffe configuration:: How `ffe' works.
* Problems:: Reporting bugs.
File: ffe.info, Node: Overview, Next: Samples, Prev: Top, Up: Top
1 Preliminary information
*************************
The `ffe' is a program to extract fields from text and binary flat
files and to print them in different formats. The input file structure
and printing definitions are specified in a configuration file, which
is always required. Default configuration file is `~/.fferc' (`ffe.rc'
in windows).
`ffe' is a command line tool developed for GNU/Linux and UNIX
systems. `ffe' can read from standard input and write to standard
output, so it can be used as a part of a pipeline.
There is also binary distribution for windows.
File: ffe.info, Node: Samples, Next: Invoking ffe, Prev: Overview, Up: Top
2 Samples using `ffe'
*********************
One example of using `ffe' for printing personnel information in XML
format from fixed length flat file:
$ cat personnel
john Ripper 23
Scott Tiger 45
Mary Moore 41
$
A file `personnel' contains three fixed length fields: `FirstName',
`LastName' and `Age', their respective lengths are 9,13 and 2.
In order to print data above in XML, following configuration file must
be available:
$cat personnel.fferc
structure personel {
type fixed
output xml
record person {
field FirstName 9
field LastName 13
field Age 2
}
}
output xml {
file_header "\n"
data "<%n>%t\n"
record_header "<%r>\n"
record_trailer "\n"
indent " "
}
$
Using ffe:
$ffe -c personnel.fferc personnel
johnRipper23ScottTiger45MaryMoore41
$
File: ffe.info, Node: Invoking ffe, Next: ffe configuration, Prev: Samples, Up: Top
3 How to run `ffe'
******************
`ffe' is a command line tool. Normally `ffe' can be invoked as:
`ffe -o OUTPUTFILE INPUTFILE...'
`ffe' uses the definitions from the configuration file and tries to
guess the input file structure.
If the structure cannot be guessed the option `-s' must be used.
* Menu:
* Invocation:: Program invocation
* Configuration:: Input and printing definitions
* Guessing:: How ffe identifies input structure
* Limits:: Limitations
File: ffe.info, Node: Invocation, Next: Configuration, Up: Invoking ffe
3.1 Program invocation
======================
The format for running the `ffe' program is:
ffe OPTION ...
`ffe' supports the following options:
`-c FILE'
`--configuration=FILE'
Configuration is read from FILE, instead of `~/.fferc' (`ffe.rc'
in windows).
`-s STRUCTURE'
`--structure=STRUCTURE'
Use structure STRUCTURE for input file, suppresses guessing.
`-p OUTPUT'
`--print=OUTPUT'
Use output format OUTPUT for printing. If not given, then the
record or structure related output format is used. Printing can be
suppressed using format NO. Original data is printed using format
RAW.
`-o FILE'
`--output=FILE'
Write output to FILE instead of standard output.
`-f LIST'
`--field-list=LIST'
Print only fields and constants listed in the comma separated list
LIST. Order of names in LIST specifies also the printing order.
`-e EXPRESSION'
`--expression=EXPRESSION'
Print only those records for which the EXPRESSION evaluates to
true.
`-a'
`--and'
Expressions are combined with logical and, default is logical or.
Note that if the same field and operator appear several time in
expressions they are always compared with logical or.
`-X'
`--casecmp'
Expressions are evaluated using case insensitive comparison
`-v'
`--invert-match'
Print only those records which don't match the expression.
`-l'
`--loose'
Normally `ffe' stops when it encounters an input line or binary
block which doesn't match any of the records in selected
structure. Defining this option causes `ffe' continue despite the
error. Note that invalid lines are reported only for text input.
In case of binary input next valid block is silently searched.
`-r'
`--replace=FIELD=VALUE'
Replace FIELDs contents with VALUE in output. VALUE can contain
same directives as output option `data'.
`-d'
`--debug'
All invalid input lines are written to `ffe_error_.log',
where `' is the process ID.
`-I'
`--info'
Show structure information in the configuration file and exit
successfully. For every structure following information in shown:
Structures: Name, type and maximum record length.
Records: Name and length
Fields: Name, position and length. First position is number one.
`-?'
`--help'
Print an informative help message describing the options and then
exit successfully.
`-V'
`--version'
Print the version number of `ffe' and then exit successfully.
All remaining options are names of input files, if no input files
are specified or `-' is given, then the standard input is read.
Expressions (option `-e', `--expression')
-----------------------------------------
Expression can be used to select specific records comparing field
values. Expression has syntax FIELD*x*VALUE, where *x* is the
comparison operator. Expression is used to compare field's contents to
VALUE and if comparison is successful the record is printed. Several
expressions can be given and at least one must evaluate to true in
order to print a record. If option `-a' is given all expressions must
evaluate to true.
If VALUE starts with string `file:' then the rest of VALUE is
considered as a file name. Every line in file is used as VALUE in
comparison. Comparison evaluates true if one or more values matches, so
this makes possible use several different values in comparison. *Note*:
The file size is limited by available memory because the file contents
is loaded to memory.
When comparing binary fields the VALUE must have the representation
which can be shown using the `%d' output directive. Note that the
printing option HEX-CAPS takes effect in comparison.
Expression notation:
FIELD*=*VALUE
Field FIELD is equal to VALUE.
FIELD*^*VALUE
Field FIELD starts with VALUE.
FIELD*~*VALUE
Field FIELD contains VALUE.
FIELD*!*VALUE
Field FIELD is not equal to VALUE.
FIELD*?*VALUE
Field FIELD matches the regular expression VALUE. `ffe' supports
POSIX extended regular expressions.
File: ffe.info, Node: Configuration, Next: Guessing, Prev: Invocation, Up: Invoking ffe
3.2 Configuration
=================
`ffe' uses configuration file in order to read the input file and print
the output.
Configuration file for `ffe' is a text file. The file may contain
empty lines. Commands are case sensitive. Comments begin with the
`#'-character and end at the end of the line. The `string' definitions
can be enclosed in double quotation `"' characters. `char' is a single
character. `string' and `char' can contain following escape codes:
`\a', `\b', `\t', `\n', `\v', `\f', `\r', `\"' and `\#'. A backslash
can be escaped as `\\'.
Configuration has two main parts: the structure, which specifies the
input file structure and the output, which specifies how the input data
is formatted for output.
Common syntax
-------------
Common syntax for configuration file is:
#comment
`command`
const NAME VALUE
...
structure NAME {
option value ...
...
record NAME {
option value ...
...
}
record NAME {
option value ...
...
}
...
}
structure NAME {
...
}
...
output NAME {
option value ...
...
}
output NAME {
...
}
...
lookup NAME {
option value ...
...
}
lookup NAME {
...
}
...
Structure
---------
Keyword `structure' is used to specify the input file content. An input
file can contain several types of records (lines or binary blocks).
E.g. file can have a header, data and trailer record types. Records
must be distinguishable from each other, this can be achieved defining
different 'keys' (`id' in record definition) or having different line
lengths (for fixed length) or different count of fields (for separated
structure) for different records.
If binary structure has several records, then all records must have
at least one key (`id'), because binary blocks can be distinguished
only by using keys.
The structure notation:
structure NAME {
option value ...
...
}
A structure can contain following options:
`type fixed|binary|separated [CHAR] [*]'
The fields in the input are fixed length fields (text or binary)
or text fields separated by CHAR. If * is given, multiple
sequential separators are considered as one. Default separator is
comma.
`quoted [CHAR]'
Fields may be quoted with char, default quotation mark is the
double quotation mark '"'. A quotation mark is assumed to be
escaped as \CHAR or doubling the mark as CHARCHAR in input. Non
escaped quotation marks are not preserved in output.
`header first|all|no'
Controls the occurrence of the header line. Default is no. If set
as _first_ or _all_, the first line of the first input file is
considered as header line containing the names of the fields.
_first_ means that only the first file has a header, _all_
means means that all files have a header, although the names are
still taken from the header of the first file. Header line is
handled according the record definition, meaning that the name
positions, separators etc. are the same as for the fields. Binary
files cannot have a header.
`output NAME|no|raw'
All records belonging to this structure are printed according
output format name. Default is to use output named as `default'.
`no' prints nothing and `raw' prints only the original data.
`record NAME {options ...}'
Specifies one record for a structure. A structure can contain
several record types.
Record
------
A record specifies one type of input line or binary block in a file.
Different records can be distinguished using the `id' option or
different line lengths or field counts. In multi-record binary
structure every record must have at least one `id' because binary
records do not have a special end of record marker as text lines have.
The record notation:
record NAME {
option value ...
...
}
A record can contain following options:
`id POSITION STRING'
`rid POSITION REGEXP'
Identifies a record in the input file. Records are identified by
the STRING or by the regular expression REGEXP in input record
position POSITION. For fixed length and binary input the position
is the byte position of input record and for separated input the
POSITION is the POSITION'th field of the input record. Positions
starts always from one.
A record definition can contain several id's, then all id's must
match the input line (`id''s are _and-ed_).
Non printable characters can be escaped as `\xnn', where `nn' is
characters hexadecimal value.
`field NAME|FILLER|* [LENGTH]|* [LOOKUP]|* [OUTPUT]'
Defines one field in a text input structure. LENGTH is mandatory
for fixed length input structure.
The last field of a fixed length input structure can have a _*_ in
place of LENGTH. That means that the last field has no exact
length specified and it gets the remainder of the input line after
all other fields. This allows a fixed record to have arbitrary
long last field.
Length is also used for printing the fields in fixed length format
(directive `%D' in output definitions).
If _*_ is given instead of the name, then the NAME will be the
ordinal number of the field, or if the `header' option has value
_first_ or _all_, then the name of the field will be taken from
the header line (first line of the input).
If LOOKUP is given then the fields contents is used to make a
lookup in lookup table LOOKUP. If LENGTH is not needed (separated
format) but lookup is needed, use asterisk (*) in place of length
definition.
If OUTPUT is given the field will be printed using output
definition OUTPUT. If LENGTH and/or LOOKUP are not needed use
asterisk in place of them.
If field is named as `FILLER', the field will not appear in output.
The order of fields in configuration file is essential, it
specifies the field order in a record.
`field NAME|FILLER|* LENGTH|TYPE [LOOKUP]|* [OUTPUT]'
Defines one field in a binary structure. All other features are
same as for text structure fields except the TYPE parameter.
TYPE specifies the field length and type and can have the
following values:
`char'
Printable character.
`short'
Short integer having current system length and byte order.
`int'
Integer having current system length and byte order.
`long'
Long integer having current system length and byte order.
`llong'
Long long integer having current system length and byte order.
`ushort'
Unsigned short integer having current system length and byte
order.
`uint'
Unsigned integer having current system length and byte order.
`ulong'
Unsigned long integer having current system length and byte
order.
`ullong'
Unsigned long long integer having current system length and
byte order.
`int8'
8 bit integer.
`int16_be'
Big endian 16 bit integer.
`int32_be'
Big endian 32 bit integer.
`int64_be'
Big endian 64 bit integer.
`int16_le'
Little endian 16 bit integer.
`int32_le'
Little endian 32 bit integer.
`int64_le'
Little endian 64 bit integer.
`uint8'
Unsigned 8 bit integer.
`uint16_be'
Unsigned big endian 16 bit integer.
`uint32_be'
Unsigned big endian 32 bit integer.
`uint64_be'
Unsigned big endian 64 bit integer.
`uint16_le'
Unsigned little endian 16 bit integer.
`uint32_le'
Unsigned little endian 32 bit integer.
`uint64_le'
Unsigned little endian 64 bit integer.
`float'
Float having current system length and byte order.
`float_be'
Float having current system length and big endian byte order.
`float_le'
Float having current system length and little endian byte
order.
`double'
Double having current system length and byte order.
`double_be'
Double having current system length and big endian byte order.
`double_le'
Double having current system length and little endian byte
order.
`bcd_be_LEN'
Bcd number having length LEN and nybbles in big endian order.
`bcd_le_LEN'
Bcd number having length LEN and nybbles in little endian
order.
`hex_be_LEN'
Hexadecimal data in big endian order having length LEN.
`hex_le_LEN'
Hexadecimal data in little endian order having length LEN.
If LENGTH is given instead of the TYPE, then the field is assumed
to be a printable string having length LENGTH. String is printed
until LENGTH characters are printed or NULL character is found.
Bcd number (`bcd_be_LEN' and `bcd_le_LEN') is printed until LEN
bytes are read or a nybble having hexadecimal value `f' is found.
Bcd number having big endian order is printed in order: most
significant nybble first and least significant nybble second and
bcd number having little endian order is printed in order: least
significant nybble first and most significant nybble second. Bytes
are always read in big endian order.
Hexadecimal data (`hex_be_LEN' and `hex_le_LEN') is printed as
hexadecimal values. Big endian data is printed starting from lower
address and little endian data starting from upper address.
`field-count NUMBER'
Same effect as having "`field *'" NUMBER times. This can be used
in separated structure instead of writing sequential "`field *'"
definitions. Several `field-count's can be used in the same record
and they can be mixed with `field'.
`fields-from RECORD'
Fields in this record are the same as in record RECORD. `field'
and `fields-from' are mutually exclusive.
`output NAME|no|raw'
This record is printed according to output format NAME. Default is
to use output format specified in structure.
`level NUMBER [ELEMENT_NAME|*] [GROUP_NAME]'
Levels can be used to print the file in hierarchical multi-level
nested form document. NUMBER is the level of the record, starting
from number one (highest level), ELEMENT_NAME is the name for the
record, GROUP_NAME is used to group records in the same and lower
levels. Only NUMBER is mandatory. Use * instead of the element
name if group name is needed.
`record-length strict|minimum'
`strict'
Input record length (fixed format) or field count (separated
format) must match the record definition in order to get it
processed. This is the default value.
`minimum'
Input record length or field count can be the same or longer
as defined for the record. The rest of the input line is
ignored.
Output
------
Keyword `output' specifies a output format for formatting the input
data for output. Formatting is controlled using options and printf
style directives. An output definition is independent from structur, so
one output format can be used with different input file formats.
The output notation:
output NAME {
option value ...
...
}
Actual formatting and printing is controlled using _pictures_ in output
options. Pictures can contain following printf style directives:
`%f'
Name of the input file.
`%s'
Name of the current structure.
`%r'
Name of the current record.
`%o'
Input record number in current file.
`%O'
Input record number starting from the first file.
`%i'
Byte offset of the current record in the current file. Starts from
zero.
`%I'
Byte offset of the current record starting from the first file.
Starts from zero.
`%n'
Field name.
`%t'
Field contents, without leading and trailing whitespaces.
`%d'
Field contents. Binary integer is printed as a decimal value.
Floating point number is printed in the style `[-]ddd.ddd', where
the number of digits after the decimal-point character is 6. Bcd
number is printed as a decimal number and hexadecimal data as
consecutive hexadecimal values.
`%D'
Field contents, right padded to the field length (requires length
definition for the field).
`%C'
Field contents, right padded to the field length (requires length
definition for the field). Contents is cutted if the input field
is longer than output length.
`%x'
Unsigned hexadecimal value of a binary integer. Other fields are
printed as directive `%d' would be used.
`%l'
Lookup value which has been found using current field as a search
key.
`%L'
Lookup value, right padded to the field length.
`%p'
Fields start position in a record. For fixed and binary structure
this is field's byte position in the input line and for separated
structure this is the ordinal number of the field. Starts from one.
`%h'
Hexadecimal dump of a field. Byte values are printed as
consecutive `xnn' values, where the `nn' is the hexadecimal value
of a byte. Data is printed before any endian conversion.
`%e'
Does not print anything, causes still the "field empty" check to
be performed. Can be used when only the names of non-empty
fields should be printed.
`%g'
Group name given by the keyword `group_name' in record definition.
`%m'
Element name given by the keyword `element_name' in record
definition.
`%%'
Percent sign.
Output options:
`file_header PICTURE'
PICTURE is printed once before file contents.
`file_trailer PICTURE'
PICTURE is printed once after file contents.
`header PICTURE'
If given, then the header line describing the field names is
printed before records. Every field name is printed according the
PICTURE using the same separator and field length as given for the
fields. Picture can contain only `%n' directive.
`data PICTURE'
Field contents is printed according PICTURE.
`lookup PICTURE'
If current field is related to lookup table, then this PICTURE is
used instead of picture from `data'. This makes possible to use
different picture when the field is related to a lookup table.
Default is to use the picture from `data'.
`separator STRING'
All fields are terminated by STRING, except the last field of the
record. Default is not to print separator.
`record_header PICTURE'
PICTURE is printed before the record content. Default is not to
print the record header.
`record_trailer PICTURE'
PICTURE is printed after the record content. Default is newline.
`justify left|right|CHAR'
The output from the `data' option is left or right justified.
CHAR justifies output according the first occurrence of CHAR in
the data picture. Default is left.
`indent STRING'
Record contents is intended by STRING. Field contents is intended
by two times the string. Default is not to indent. If file
contents is printed in hierarchial form (keyword `level' in record
definition) then contents is indented according the level of a
record.
`field-list NAME1,NAME2,...'
Only fields and constants named as NAME1,NAME2,... are printed,
same effect as has option `-f'. Default is print all fields and
no constants. Fields and constants are also printed in the same
order as they are listed.
`no-data-print yes|no'
If `field-list' is given and and this is set as no and none of the
fields in `field-list' does not belong to the current record, then
the `record_header' and `record_trailer' are not printed. Default
is yes.
`field-empty-print yes|no'
When set as no, nothing is printed for the fields which consist
entirely of characters from `empty-chars'. If none of the fields
of a record are printed, then the printing of `record_trailer' is
also suppressed. Default is yes.
`empty-chars STRING'
STRING specifies a set of characters which consist an "empty"
field. Default is " \f\n\r\t\v" (space, form-feed, newline,
carriage return, horizontal tab and vertical tab).
`output-file FILE'
Output is written to FILE instead of the default output (standard
output or given by `-o, --output'). If - is given the output is
written to standard output.
`group_header PICTURE'
If a record has a level and a group name defined, PICTURE is
printed before the first record in a group or if the group name
has changed in the same level. *Note*: Level related pictures can
contain printing directives `%g' and `%n' only.
`group_trailer PICTURE'
If a record has a level and a group name defined, PICTURE is
printed after the records in lower levels are printed or if the
group name has changed in the same level or if a higher level
record is found.
`element_header PICTURE'
If a record has a level and a element name defined, PICTURE is
printed before the records contents.
`element_trailer PICTURE'
If a record has a level and a element name defined, PICTURE is
printed after the records contents or after the following lower
level records.
`hex-caps yes|no'
Print hexadecimal numbers in capital letters. Default is no.
Lookup
------
Keyword `lookup' specifies a lookup table which can be searched using
field contents. Found values can be printed using output directives
`%l' and `%L'.
The lookup table notation:
lookup NAME {
option value ...
...
}
Lookup options:
`search exact | longest'
Search method for this table. Either exact or longest match is
used when searching the table. Default is `exact'.
`pair KEY VALUE'
Defines one key/value pair for the lookup table. In case of binary
file KEY must have the same representation as can be shown using
the `%d' printing directive.
`file NAME [SEPARATOR]'
Data for the lookup table is read from file NAME. Each line in
file NAME is considered as a key/value pair separated by a single
character SEPARATOR. Default separator is semicolon. Lines without
separator are silently omitted. *Note*: The file size is limited
by available memory because the file contents is loaded to memory.
`default-value VALUE'
If searching the lookup table is unsuccessful then VALUE is used
in printing. Default is empty string.
Constants
---------
Keyword `const' specifies one name/value pair which can be used as an
additional output field. Constants can be used only in field lists
(option `-f,--field-list', or output option `field-list').
Constants can be used to add fields to output which do not appear in
input. E.g. new fields for separated output or adding spaces after a
fixed length field (changing the field length).
Note that VALUE is printed as it is for every record. It cannot be
changed record by record.
If a constant has the same name as one of the input fields, the
value VALUE is printed instead of the input field contents.
The constant notation:
const NAME VALUE
When NAME appears in field list it is treated as one of the input
fields having contents VALUE.
Command Substitution
--------------------
Command Substitution allows the output of a command to replace parts of
the configuration file. Syntax for command substitution is:
``command'`
The `command' is executed and the ``command'` is substituted with the
standard output of the command, with any trailing newlines deleted.
Command substitutions may not be nested.
Before executing the `command' `ffe' sets following environment
variables:
`FFE_STRUCTURE'
The name of the structure from `-s,--structure'.
`FFE_OUTPUT'
The name of the output file from `-o,--output'.
`FFE_FORMAT'
The name of the output format from `-p,--print'.
`FFE_FIRST_FILE'
The name of the first input file.
`FFE_FILES'
A space-separated list of all input files.
If variable is already set it will not be replaced.
Input Preprocessor
------------------
It is possible to define an input preprosessor for `ffe'. An input
preprocessor is simply an executable program which writes the contents
of the input file to standard output which will be read by `ffe'. If
the input preprosessor does not write any characters on its standard
output, then `ffe' uses the original file.
To set up an input preprocessor, set the `FFEOPEN' environment
variable to a command line which will invoke your input preprocessor.
This command line should include one occurrence of the string `%s',
which will be replaced by the input filename when the input
preprocessor command is invoked.
The input preprocessor is not used if `ffe' is reading standard
input.
Convenient way is to use `lesspipe' (or `lesspipe.sh'), which is
availabe in many UNIX-systems, for example
export FFEOPEN="/usr/bin/lesspipe %s"
Using the example above is it possible to give a zipped input file
to `ffe', then the input processor will unzip the file before it is
processed by `ffe'.
File: ffe.info, Node: Guessing, Next: Limits, Prev: Configuration, Up: Invoking ffe
3.3 Guessing
============
If `-s' is not given, `ffe' tries to guess the input structure.
When guessing binary data `ffe' reads the first block of input data
and tries to match the structure definitions from configuration file to
that block. The input block size is the maximum binary block size found
in configuration file.
When guessing text data `ffe' reads the first 10 000 lines or 1 MB
of input data and tries to match the structure definitions from
configuration file to input stream. If all lines match one and only one
structure, the structure is used for reading the input file.
Guessing uses following execution cycle:
1. A input line or a binary block is read
2. All record `id''s are compared to the input data, if all `id''s of
a record match the input date and the records line length matches
the total length (or total count for separated structure) of the
fields, the record is considered to match the input line. If there
are no `id''s, only the line length or field count is checked. In
case of binary data only `id''s are used in matching.
3. In case of text data: If all lines match at least one of the
records in a particular structure, the structure is considered as
selected. There must be only one structure matching all lines
used for guessing.
In case of binary data: If the first block matches at least one
record of a structure, the structure is considered as selected.
Only one structure must match.
File: ffe.info, Node: Limits, Prev: Guessing, Up: Invoking ffe
3.4 Limitations
===============
At least in GNU/Linux `ffe' should be able to handle big files (> 4
GB), other systems are not tested.
Regular expression can be used in operator *?* in option `-e',
`--expression' and in record key word `rid' only in systems where
regular expression functions (regcomp, regexec, ...) are available.
File: ffe.info, Node: ffe configuration, Next: Problems, Prev: Invoking ffe, Up: Top
4 How `ffe' works
*****************
Following examples use two different input files:
Fixed length example
--------------------
Fixed length personnel file with header and trailer, line (record) is
identified by the first byte (H = Header, E = Employee, B = Boss, T =
trailer).
$cat personnel.fix
H2006-02-25
EJohn Ripper 23
BScott Tiger 45
EMary Moore 41
ERidge Forrester 31
T0004
$
Structure for reading file above. Note that record `boss' reuses fields
from `employee'.
structure personel_fix {
type fixed
record header {
id 1 H
field type 1
field date 10
}
record employee {
id 1 E
field EmpType 1
field FirstName 9
field LastName 13
field Age 2
}
record boss {
id 1 B
fields-from employee
}
record trailer {
id 1 T
field type 1
field count 4
}
}
Separated example
-----------------
Same file as above, but now separated by comma.
$cat personnel.sep
H,2006-02-25
E,john,Ripper,23
B,Scott,Tiger,45
E,Mary,Moore,41
E,Ridge,Forrester,31
T,0004
$
Structure for reading file above. Note that the field lengths are not
needed in separated format. Length is need if the separated data is to
be printed in fixed length format.
structure personel_sep {
type separated ,
record header {
id 1 H
field type
field date
}
record employee {
id 1 E
field type
field FirstName
field LastName
field Age
}
record boss {
id 1 B
fields-from employee
}
record trailer {
id 1 T
field type
field count
}
}
Printing in XML format
----------------------
Data in examples above can be printed in XML using output definition
like:
output xml {
file_header "\n"
data "<%n>%t\n"
record_header "<%r>\n"
record_trailer "\n"
indent " "
}
Example output using command (assuming definitions above are saved in
~/.fferc)
`ffe -p xml personnel.sep'
H2006-02-25EjohnRipper23BScottTiger45EMaryMoore41ERidgeForrester31T0004
Printing sql commands
---------------------
Data in examples above can be loaded to database by generated sql
commands. Note that the header and trailer are not loaded, because only
fields `FirstName',`LastName' and `Age' are printed and `no-data-print'
is set as no. This prevents the `record_header' and `record_trailer' to
be printed for file header and trailer.
output sql {
file_header "delete table boss;\ndelete table employee;\n"
record_header "insert into %r values("
data "'%t'"
separator ","
record_trailer ");\n"
file_trailer "commit\nquit\n"
no-data-print no
field-list FirstName,LastName,Age
}
Output from command
`ffe -p sql personnel.sep'
delete table boss;
delete table employee;
insert into employee values('john','Ripper','23');
insert into boss values('Scott','Tiger','45');
insert into employee values('Mary','Moore','41');
insert into employee values('Ridge','Forrester','31');
commit
quit
Human readable output
---------------------
This output format shows the fields in format suitable for displaying
in screen or printing.
output nice {
record_header "%s - %r - %f - %o\n"
data "%n=%t\n"
justify =
indent " "
}
Output from command
`ffe -p nice personnel.fix'
personel - header - personnel.fix - 1
type=H
date=2006-02-25
personel - employee - personnel.fix - 2
EmpType=E
FirstName=John
LastName=Ripper
Age=23
personel - boss - personnel.fix - 3
EmpType=B
FirstName=Scott
LastName=Tiger
Age=45
personel - employee - personnel.fix - 4
EmpType=E
FirstName=Mary
LastName=Moore
Age=41
personel - employee - personnel.fix - 5
EmpType=E
FirstName=Ridge
LastName=Forrester
Age=31
personel - trailer - personnel.fix - 6
type=T
count=0004
HTML table
----------
Personnel data can be displayed as HTML table using output like:
output html {
file_header "\n\n\n\n
\n
\n"
header "
%n
\n"
record_header "
\n"
data "
%t
\n"
file_trailer "
\n\n\n"
no-data-print no
}
Output from command
`ffe -p html -f FirstName,LastName,Age personnel.fix'
FirstName
LastName
Age
John
Ripper
23
Scott
Tiger
45
Mary
Moore
41
Ridge
Forrester
31
Using expression
----------------
Printing only Scott's record using expression with previous example:
`ffe -p html -f FirstName,LastName,Age -e FirstName^Scott
personnel.fix'
FirstName
LastName
Age
Scott
Tiger
45
Using replace
-------------
Make all bosses and write a new personnel file printing the fields in
fixed length format using directive `%D':
Output definition:
output fixed
{
data "%D"
}
Write a new file:
$ffe -p fixed -r EmpType=B -o personnel.fix.new personnel.fix
$cat personnel.fix.new
H2006-02-25
BJohn Ripper 23
BScott Tiger 45
BMary Moore 41
BRidge Forrester 31
T0004
$
Using constant
--------------
The length of the fields FirstName and LastName in fixed length format
will be made two bytes longer. This will be done by printing a
constant after those two fields. We use dots instead of spaces in
order to make change more visible.
Because we do not want to change header and trailer we need
specially crafted configuration file. Employee and boss records will
be printed using new output FIXED2 and other records will be printed
using output DEFAULT.
New definition file `new_fixed.rc':
const 2dots ".."
structure personel_fix {
type fixed
record header {
id 1 H
field type 1
field date 10
}
record employee {
id 1 E
field EmpType 1
field FirstName 9
field LastName 13
field Age 2
output fixed2
}
record boss {
id 1 B
fields-from employee
output fixed2
}
record trailer {
id 1 T
field type 1
field count 4
}
}
output default
{
data "%D"
}
output fixed2
{
data "%D"
field-list Emptype,FirstName,2dots,LastName,2dots,Age
}
Print new flat file:
$ ffe -c new_fixed.rc personel_fix
H2006-02-25
EJohn ..Ripper ..23
BScott ..Tiger ..45
EMary ..Moore ..41
ERidge ..Forrester ..31
T0004
$
Using lookup table
------------------
Lookup table is used to explain the EmpTypes contents in output format
`nice':
Lookup definition:
lookup Type
{
search exact
pair H Header
pair B "He is a Boss!"
pair E "Not a Boss!"
pair T Trailer
default-value "Unknown record type!"
}
Mapping the EmpType field to lookup:
structure personel_fix {
type fixed
record header {
id 1 H
field type 1
field date 10
}
record employee {
id 1 E
field EmpType 1 Type
field FirstName 9
field LastName 13
field Age 2
}
record boss {
id 1 B
fields-from employee
}
record trailer {
id 1 T
field type 1
field count 4
}
}
Adding the lookup option to output definition `nice'.
output nice {
record_header "%s - %r - %f - %o\n"
data "%n=%t\n"
lookup "%n=%t (%l)\n"
justify =
indent " "
}
Running ffe:
$ffe -p nice personnel.fix
personel_fix - header - personel_fix - 1
type=H
date=2006-02-25
personel_fix - employee - personel_fix - 2
EmpType=E (Not a Boss!)
FirstName=John
LastName=Ripper
Age=23
personel_fix - boss - personel_fix - 3
EmpType=B (He is a Boss!)
FirstName=Scott
LastName=Tiger
Age=45
personel_fix - employee - personel_fix - 4
EmpType=E (Not a Boss!)
FirstName=Mary
LastName=Moore
Age=41
personel_fix - employee - personel_fix - 5
EmpType=E (Not a Boss!)
FirstName=Ridge
LastName=Forrester
Age=31
personel_fix - trailer - personel_fix - 6
type=T
count=0004
External lookup file
--------------------
In previous example the lookup data could be read from external file
like:
$cat lookupdata
H;Header
B;He is a Boss!
E;Not a Boss!
T;Trailer
$
Lookup definition using file above:
lookup Type
{
search exact
file lookupdata
default-value "Unknown record type!"
}
Making universal csv reader using command substitution
------------------------------------------------------
Command substitution can be used to make a configuration for reading
any csv file. The number of fields will be read from the first file
using awk. Input file names and date are printed in the file header:
structure csv {
type separated ,
header first
record csv {
field-count `awk "-F," 'FNR == 1 {print NF;exit;}' $FFE_FIRST_FILE`
}
}
output default {
file_header "Files: `echo $FFE_FILES`\n`date`\n"
data "%n=%d\n"
justify =
}
Reading binary data
-------------------
A binary block having a 3 byte text (ABC) in 5 bytes long space, one
byte integer (35), a 32 bit integer (12345678), a double (345.385), a 3
byte bcd number (45112) and a 4 byte hexadecimal data (f15a9188) can be
read using following configuration:
structure bin_data
{
type binary
record b
{
field text 5
field byte_int int8
field integer int
field number double
field bcd_number bcd_be_3
field hex hex_be_4
}
}
output default
{
data "%n = %d (%h)\n"
}
The `%h' directive gives a hex dump of the input data.
Hexadecimal dump of the data:
$ od -t x1 example_bin
0000000 41 42 43 00 08 23 4e 61 bc 00 5c 8f c2 f5 28 96
0000020 75 40 45 11 2f f1 5a 91 88
0000031
Using ffe:
$ffe -c example_bin.fferc -s bin_data example_bin
text = ABC (x41x42x43x00x08)
byte_int = 35 (x23)
integer = 12345678 (x4ex61xbcx00)
number = 345.385000 (x5cx8fxc2xf5x28x96x75x40)
bcd_number = 45112 (x45x11x2f)
hex = f15a9188 (xf1x5ax91x88)
Note that the text has only 3 characters before NULL byte. Because
this example was made in little endian machine, same result can be
achieved with different configuration:
structure bin_data
{
type binary
record b
{
field text 5
field byte_int int8
field integer int32_le
field number double_le
field bcd_number bcd_be_3
field hex hex_be_4
}
}
This configuration is more portable in case the same data is to be
read in a different architecture because endianess of integer and
double are explicit given.
If the bcd number is read with `bcd_le_3' it would look as
bcd_number = 5411 (x45x11x2f)
Note that nybbles are swapped and last byte is handled as `f2' (`f'
stops the printing) causing only first two bytes to be printed.
and if hexadecimal data is read with `hex_le_4' it would look as
hex = 88915af1 (xf1x5ax91x88)
Bytes are printed starting from the end of the data.
Printing nested XML
-------------------
The keyword `level' in record definition can be used to print data in
multi-level nested form. In this example a parent row is in level one
and a child row is in level two. Children after a parent row belongs to
the parent before child rows, so they are enclosed in a parent element.
Example data:
P,John Smith,3
C,Kathren,6,Blue
C,Jimmy,4,Red
C,Peter,2,Green
P,Margaret Eelers,2
C,Aden,16,White
C,Amanda,20,Black
A parent row consistd of ID (P), parent name, and the count of the
children. A child row consists of id (C), child name, age and favorite
color.
This can be printed in nested XML using rc file:
structure family
{
type separated ,
record parent
{
id 1 P
field FILLER
field Name
field Child_count
level 1 parent
}
record child
{
id 1 C
field FILLER
field Name
field Age
field FavoriteColor
level 2 child children
}
}
output nested_xml
{
file_header "\n"
data "<%n>%t\n"
indent " "
record_trailer ""
group_header "<%g>\n"
group_trailer "\n"
element_header "<%m>\n"
element_trailer "\n"
}
Output:
John Smith3Kathren6BlueJimmy4RedPeter2GreenMargaret Eelers2Aden16WhiteAmanda20Black
Some examples put in a single file
----------------------------------
structure personel_fix {
type fixed
record header {
id 1 H
field type 1
field date 10
}
record employee {
id 1 E
field EmpType 1 Type
field FirstName 9
field LastName 13
field Age 2
}
record boss {
id 1 B
fields-from employee
}
record trailer {
id 1 T
field type 1
field count 4
}
}
structure personel_sep {
type separated ,
record header {
id 1 H
field type
field date
}
record employee {
id 1 E
field type
field FirstName
field LastName
field Age
}
record boss {
id 1 B
fields-from employee
}
record trailer {
id 1 T
field type
field count
}
}
structure bin_data
{
type binary
record b
{
field text 5
field byte_int int8
field integer int32_le
field number double_le
field bcd_number bcd_be_3
field hex hex_be_4
}
}
output xml {
file_header "\n"
data "<%n>%t\n"
record_header "<%r>\n"
record_trailer "\n"
indent " "
}
output sql {
file_header "delete table boss;\ndelete table employee;\n"
record_header "insert into %r values("
data "'%t'"
separator ","
record_trailer ");\n"
file_trailer "commit\nquit\n"
no-data-print no
field-list FirstName,LastName,Age
}
output nice {
record_header "%s - %r - %f - %o\n"
data "%n=%t\n"
lookup "%n=%t (%l)\n"
justify =
indent " "
}
output html {
file_header "\n\n\n\n
\n
\n"
header "
%n
\n"
record_header "
\n"
data "
%t
\n"
file_trailer "
\n\n\n"
no-data-print no
}
output fixed
{
data "%D"
}
lookup Type
{
search exact
pair H Header
pair B "He is a Boss!"
pair E "Not a Boss!"
pair T Trailer
default-value "Unknown record type!"
}
Using `ffe' to test file integrity
----------------------------------
`ffe' can be used to check flat file integrity, because `ffe' checks
for all lines the line length and id's for fixed length structure and
field count and id's for separated structure.
Integrity can be checked using command
`ffe -p no -l inputfiles...'
Because option `-p' has value `no' nothing is printed to output except
the error messages. Option `-l' causes all erroneous lines to be
reported, not just the first one.
Example output:
ffe: Invalid input line in file 'inputfileB', line 14550
ffe: Invalid input line in file 'inputfileD', line 12
File: ffe.info, Node: Problems, Prev: ffe configuration, Up: Top
5 Reporting Bugs
****************
If you find a bug in `ffe', please send electronic mail to
. Include the version number, which you can find by
running `ffe --version'. Also include in your message the output that
the program produced and the output you expected.
If you have other questions, comments or suggestions about `ffe',
contact the author via electronic mail to . The author
will try to help you out, although he may not have time to fix your
problems.
Tag Table:
Node: Top901
Node: Overview1961
Node: Samples2614
Node: Invoking ffe4103
Node: Invocation4689
Node: Configuration8841
Node: Guessing30407
Node: Limits32007
Node: ffe configuration32414
Node: Problems52206
End Tag Table