creb-0.9.2+darcs20151027/ 0000755 0000000 0000000 00000000000 12613674327 012550 5 ustar 00 0000000 0000000 creb-0.9.2+darcs20151027/configure.ac 0000644 0000000 0000000 00000001547 12613674326 015044 0 ustar 00 0000000 0000000 AC_INIT(modules/setup.c)
AC_PROG_CC
AC_HEADER_STDC
echo -n "checking architecture... "
ARCH=`uname -s`
if test $ARCH == Linux;
then
PD_INCLUDE_DIR=$prefix/pd/src
LIBNAME=creb.pd_linux
LIBFLAGS="-rdynamic -shared"
echo "Linux"
elif test $ARCH == Darwin;
then
PD_INCLUDE_DIR=$prefix/pd/src
LIBNAME=creb.pd_darwin
LIBFLAGS="-bundle -bundle_loader $prefix/pd/bin/pd"
echo "Darwin"
else
echo WARNING: Architecture `uname -s` not supported.
exit;
fi
CPPFLAGS="$CPPFLAGS -I$prefix/pd/src"
AC_CHECK_HEADER(m_pd.h,,
echo "WARNING: m_pd.h not found in the standard include path."
echo " If PD_DIR in Makefile.config.in is set correctly you can ignore this warning." )
AC_CHECK_LIB(m,sin,,
echo "Math library not found. sorry..." || exit)
AC_SUBST(PD_INCLUDE_DIR)
AC_SUBST(LIBNAME)
AC_SUBST(LIBFLAGS)
AC_CONFIG_FILES(Makefile.config)
AC_OUTPUT
creb-0.9.2+darcs20151027/.header.html 0000644 0000000 0000000 00000000733 12613674326 014746 0 ustar 00 0000000 0000000
This is a darcs archive for the Creb project.
To make a local copy of the repositiory do:
darcs get http://zwizwa.be/darcs/creb
cd creb
. bootstrap
./configure && make
And optionally (as root), install the library. By default this is
in the pd tree in /usr/local
make install
To get updates later, cd to the creb directory and do:
darcs pull -a
. bootstrap
./configure && make
creb-0.9.2+darcs20151027/configure 0000755 0000000 0000000 00000375606 12613674327 014500 0 ustar 00 0000000 0000000 #! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69.
#
#
# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${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 :
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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'\" &&
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test \$(( 1 + 1 )) = 2 || exit 1"
if (eval "$as_required") 2>/dev/null; then :
as_have_required=yes
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as_have_required=no
fi
if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
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as_save_IFS=$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 about your system,
$0: including any error possibly output before this
$0: message. Then install a modern shell, or manually run
$0: the script under such a shell if you do have one."
fi
exit 1
fi
fi
fi
SHELL=${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 $as_dir in #(
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*) as_qdir=$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 $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
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as_fn_error ()
{
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$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
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as_basename=false
fi
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as_dirname=dirname
else
as_dirname=false
fi
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$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'`
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as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
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# 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 &&
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{ $as_echo "$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
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_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
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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';;
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rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
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rm -f conf$$.dir
mkdir conf$$.dir 2>/dev/null
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if (echo >conf$$.file) 2>/dev/null; then
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as_ln_s='ln -s'
# ... but there are two gotchas:
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as_ln_s='cp -pR'
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rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
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# Sed expression to map a string onto a valid variable name.
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# 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=
PACKAGE_TARNAME=
PACKAGE_VERSION=
PACKAGE_STRING=
PACKAGE_BUGREPORT=
PACKAGE_URL=
ac_unique_file="modules/setup.c"
# Factoring default headers for most tests.
ac_includes_default="\
#include
#ifdef HAVE_SYS_TYPES_H
# include
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#ifdef HAVE_SYS_STAT_H
# include
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#ifdef STDC_HEADERS
# include
# include
#else
# ifdef HAVE_STDLIB_H
# include
# endif
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#ifdef HAVE_STRING_H
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
# include
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# include
#endif
#ifdef HAVE_STRINGS_H
# include
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#ifdef HAVE_INTTYPES_H
# include
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#ifdef HAVE_STDINT_H
# include
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#ifdef HAVE_UNISTD_H
# include
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ac_subst_vars='LTLIBOBJS
LIBOBJS
LIBFLAGS
LIBNAME
PD_INCLUDE_DIR
EGREP
GREP
CPP
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
runstatedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
'
ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CPP'
# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
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no_create=
no_recursion=
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site=
srcdir=
verbose=
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datadir='${datarootdir}'
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htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
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ac_init_help=recursive ;;
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-includedir | --includedir | --includedi | --included | --include \
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ac_prev=includedir ;;
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no_create=yes ;;
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ac_prev=oldincludedir ;;
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oldincludedir=$ac_optarg ;;
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ac_prev=prefix ;;
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prefix=$ac_optarg ;;
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ac_prev=program_prefix ;;
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program_prefix=$ac_optarg ;;
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ac_prev=program_transform_name ;;
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pdfdir=$ac_optarg ;;
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ac_prev=psdir ;;
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psdir=$ac_optarg ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
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ac_prev=runstatedir ;;
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ac_prev=site ;;
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\`configure' configures this package to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE. See below for descriptions of some of the useful variables.
Defaults for the options are specified in brackets.
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[PREFIX]
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ac_site_file2=$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_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.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
$as_echo_n "checking whether the C compiler works... " >&6; }
ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
# The possible output files:
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
ac_rmfiles=
for ac_file in $ac_files
do
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
* ) ac_rmfiles="$ac_rmfiles $ac_file";;
esac
done
rm -f $ac_rmfiles
if { { ac_try="$ac_link_default"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_link_default") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then :
# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
# in a Makefile. We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
;;
[ab].out )
# We found the default executable, but exeext='' is most
# certainly right.
break;;
*.* )
if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
then :; else
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
fi
# We set ac_cv_exeext here because the later test for it is not
# safe: cross compilers may not add the suffix if given an `-o'
# argument, so we may need to know it at that point already.
# Even if this section looks crufty: it has the advantage of
# actually working.
break;;
* )
break;;
esac
done
test "$ac_cv_exeext" = no && ac_cv_exeext=
else
ac_file=''
fi
if test -z "$ac_file"; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables
See \`config.log' for more details" "$LINENO" 5; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
$as_echo_n "checking for C compiler default output file name... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
$as_echo "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext
rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
$as_echo_n "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then :
# If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
break;;
* ) break;;
esac
done
else
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest conftest$ac_cv_exeext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
$as_echo "$ac_cv_exeext" >&6; }
rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main ()
{
FILE *f = fopen ("conftest.out", "w");
return ferror (f) || fclose (f) != 0;
;
return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run. If not, either
# the compiler is broken, or we cross compile.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
$as_echo_n "checking whether we are cross compiling... " >&6; }
if test "$cross_compiling" != yes; then
{ { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if { ac_try='./conftest$ac_cv_exeext'
{ { case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_try") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }; then
cross_compiling=no
else
if test "$cross_compiling" = maybe; then
cross_compiling=yes
else
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; }
fi
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
$as_echo "$cross_compiling" >&6; }
rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
$as_echo_n "checking for suffix of object files... " >&6; }
if ${ac_cv_objext+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_compile") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then :
for ac_file in conftest.o conftest.obj conftest.*; do
test -f "$ac_file" || continue;
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
break;;
esac
done
else
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
$as_echo "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
if ${ac_cv_c_compiler_gnu+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
#ifndef __GNUC__
choke me
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_compiler_gnu=yes
else
ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
GCC=yes
else
GCC=
fi
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
$as_echo_n "checking whether $CC accepts -g... " >&6; }
if ${ac_cv_prog_cc_g+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_save_c_werror_flag=$ac_c_werror_flag
ac_c_werror_flag=yes
ac_cv_prog_cc_g=no
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_prog_cc_g=yes
else
CFLAGS=""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
else
ac_c_werror_flag=$ac_save_c_werror_flag
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
$as_echo "$ac_cv_prog_cc_g" >&6; }
if test "$ac_test_CFLAGS" = set; then
CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
if test "$GCC" = yes; then
CFLAGS="-g -O2"
else
CFLAGS="-g"
fi
else
if test "$GCC" = yes; then
CFLAGS="-O2"
else
CFLAGS=
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
if ${ac_cv_prog_cc_c89+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
struct stat;
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
char **p;
int i;
{
return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
char *s;
va_list v;
va_start (v,p);
s = g (p, va_arg (v,int));
va_end (v);
return s;
}
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
function prototypes and stuff, but not '\xHH' hex character constants.
These don't provoke an error unfortunately, instead are silently treated
as 'x'. The following induces an error, until -std is added to get
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
array size at least. It's necessary to write '\x00'==0 to get something
that's true only with -std. */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
inside strings and character constants. */
#define FOO(x) 'x'
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main ()
{
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
;
return 0;
}
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
CC="$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
echo -n "checking architecture... "
ARCH=`uname -s`
if test $ARCH == Linux;
then
PD_INCLUDE_DIR=$prefix/pd/src
LIBNAME=creb.pd_linux
LIBFLAGS="-rdynamic -shared"
echo "Linux"
elif test $ARCH == Darwin;
then
PD_INCLUDE_DIR=$prefix/pd/src
LIBNAME=creb.pd_darwin
LIBFLAGS="-bundle -bundle_loader $prefix/pd/bin/pd"
echo "Darwin"
else
echo WARNING: Architecture `uname -s` not supported.
exit;
fi
CPPFLAGS="$CPPFLAGS -I$prefix/pd/src"
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
inttypes.h stdint.h unistd.h
do :
as_ac_Header=`$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" "m_pd.h" "ac_cv_header_m_pd_h" "$ac_includes_default"
if test "x$ac_cv_header_m_pd_h" = xyes; then :
else
echo "WARNING: m_pd.h not found in the standard include path."
echo " If PD_DIR in Makefile.config.in is set correctly you can ignore this warning."
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
$as_echo_n "checking for sin in -lm... " >&6; }
if ${ac_cv_lib_m_sin+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lm $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char sin ();
int
main ()
{
return sin ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_m_sin=yes
else
ac_cv_lib_m_sin=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
$as_echo "$ac_cv_lib_m_sin" >&6; }
if test "x$ac_cv_lib_m_sin" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBM 1
_ACEOF
LIBS="-lm $LIBS"
else
echo "Math library not found. sorry..." || exit
fi
ac_config_files="$ac_config_files Makefile.config"
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='${prefix}'
# Transform confdefs.h into DEFS.
# Protect against shell expansion while executing Makefile rules.
# Protect against Makefile macro expansion.
#
# If the first sed substitution is executed (which looks for macros that
# take arguments), then branch to the quote section. Otherwise,
# look for a macro that doesn't take arguments.
ac_script='
:mline
/\\$/{
N
s,\\\n,,
b mline
}
t clear
:clear
s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
t quote
s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
t quote
b any
:quote
s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
s/\[/\\&/g
s/\]/\\&/g
s/\$/$$/g
H
:any
${
g
s/^\n//
s/\n/ /g
p
}
'
DEFS=`sed -n "$ac_script" confdefs.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
: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$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 $as_me, 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
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
_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
Configuration files:
$config_files
Report bugs to the package provider."
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
config.status
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='$srcdir'
test -n "\$AWK" || AWK=awk
_ACEOF
cat >>$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;;
--he | --h | --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 >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Handling of arguments.
for ac_config_target in $ac_config_targets
do
case $ac_config_target in
"Makefile.config") CONFIG_FILES="$CONFIG_FILES Makefile.config" ;;
*) 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=$config_files
fi
# Have a temporary directory for convenience. Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$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"
eval set X " :F $CONFIG_FILES "
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 $ac_mode in
:F)
#
# CONFIG_FILE
#
_ACEOF
cat >>$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
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$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
;;
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: $ac_unrecognized_opts" >&2;}
fi
creb-0.9.2+darcs20151027/bootstrap 0000644 0000000 0000000 00000000044 12613674326 014505 0 ustar 00 0000000 0000000 #!/bin/bash
autoconf
chmod +x bin/*
creb-0.9.2+darcs20151027/Makefile.config.in 0000644 0000000 0000000 00000000746 12613674326 016067 0 ustar 00 0000000 0000000 PD_INCLUDE_DIR = @PD_INCLUDE_DIR@
LIBNAME = @LIBNAME@
LIBFLAGS = @LIBFLAGS@
prefix=@prefix@
CREB_VERSION = 0.9.2
DEFS = -DPD -DCREB_VERSION=\"$(CREB_VERSION)\"
CFLAGS = $(DEFS) -fPIC -O2 -funroll-loops -fomit-frame-pointer \
-Wall -W -Wstrict-prototypes \
-Wno-unused -Wno-parentheses -Wno-switch # -Wshadow
INCLUDE = -I$(PD_INCLUDE_DIR) -I../include -I../include/dspi
.c.o:
$(CC) $(CFLAGS) $(INCLUDE) -o $*.o -c $*.c
.cc.o:
$(CXX) $(CFLAGS) $(INCLUDE) -o $*.o -c $*.cc
creb-0.9.2+darcs20151027/bugs.txt 0000644 0000000 0000000 00000002645 12613674326 014257 0 ustar 00 0000000 0000000 Bugs item #3597556, was opened at 2012-12-19 13:36
Message generated for change (Settings changed) made by eighthave
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=478070&aid=3597556&group_id=55736
Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: externals
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
> Assigned to: Tom Schouten (doelie)
Summary: creb documentation bugs
Initial Comment:
the following objects need examples in the help patch:
creb/64k
creb/bhip~
creb/blop~
creb/bpm
creb/cadd~
creb/ccmap~
creb/cconj~
creb/cep~
creb/cexp~
creb/cinv~
creb/clog~
creb/cmul~
creb/cosc~
creb/csub~
creb/diag~
creb/dsfosc~
creb/eadh~
creb/eadsrh~
creb/expmap~
creb/fblock
creb/fmod
creb/fmop~
creb/frequor~
creb/icep~
creb/idsfosc~
creb/inv
creb/lattice3
creb/lpifft~
creb/pdynwav~
creb/ramp~
creb/scale7
creb/statwav~
creb/tblock
creb/ti_hihat
creb/ucmod~
creb/ucnorm~
creb/diag~ (the example patch just shows the messages accepted by the inlet but doesn't do anything with the object)
----------------------------------------------------------------------
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=478070&aid=3597556&group_id=55736
creb-0.9.2+darcs20151027/CHANGES.LOG 0000644 0000000 0000000 00000003253 12613674326 014165 0 ustar 00 0000000 0000000 0.1-0.7: the dark ages
0.8: 2003/02/18
fixed makefiles, added window~
(0.8.1) some bugfixes + gcc 3 compilation problems
0.9: lots of bugfixes and new objects & abstractions
bugfixes:
exponential envelopes no longer have a 'hold feature'
(use eadsr~ or ear~ combined with a del obj to get a hold)
fdn~ blowup fixed
lattice~ blowup fixed
new objects:
blocknorm~: normalizes a set of blocks to rms = 1
sbosc~: smallband pitched complex oscillator (i.e. for formant synth)
bitsplit~: splits a signal into a binary representation
clog~/cexp~: complex log and exp (clib functions)
nfft~/nifft~: normalized versions of the fft~/ifft~ objects
blosc~: minimum phase filtered bandlimited oscillators + comparator
resofilt~: some vintage filters with all-signal input and proper interpolation
scrollgrid1D~: chaotic scroll grid oscillator
new abstractions:
step_*: some array readers/writers (for step sequencer)
cstate~/cstate+~: complex dynwav state read & write
pulsor~: pulse with duty cycle for dynwav spectral filtering
frequor~: a phasor for frequencies (fft traversal)
dsfosc~: complex discrete summation formula oscillator
idsfosc~: infinite series version (cheaper, but aliased)
cosc~: complex oscillator (complex phasor)
ucnorm~: complex unit circle normalization
ucmod~: complex unit circle modulation
lattice3: expand a (3d) harmonic lattice vector to a frequency ratio
ccmap~: complex conformal map of the unit disk
cinv~: complex inverse
cmul~: complex multipy
cadd~/csub~: complex add/sub
cconj~: complex conjugate
fmop~: fm operator
cep~/icep~: cepstrum transform and inverse
sin~: sine
creb-0.9.2+darcs20151027/README.darcs 0000644 0000000 0000000 00000000221 12613674326 014515 0 ustar 00 0000000 0000000 to update type
darcs pull
after getting/pulling, do
. bootstrap
this will generate the configure scripts, so you can
./configure && make
creb-0.9.2+darcs20151027/project.mk 0000644 0000000 0000000 00000004001 12613674326 014541 0 ustar 00 0000000 0000000 #!/usr/bin/make -f
# Faster alternative makefile, for development only.
SRC_C:= \
./modules/dwt.c \
./modules/scrollgrid1D~.c \
./modules/diag~.c \
./modules/statwav~.c \
./modules/xfm~.c \
./modules/junction~.c \
./modules/permut~.c \
./modules/dynwav~.c \
./modules/dist~.c \
./modules/setup.c \
./modules/qmult~.c \
./modules/ffpoly.c \
./modules/dt_ms.c \
./modules/sawtooth~.c \
./modules/sbosc~.c \
./modules/ratio.c \
./modules/bitsplit~.c \
./modules/fdn~.c \
./modules/eblosc~.c \
./modules/bwin~.c \
./modules/fwarp.c \
./modules/cmath.c \
./modules/cheby~.c \
./modules/blocknorm~.c \
./modules/bdiag~.c \
./modules/ramp~.c \
./modules/tabreadmix~.c \
./modules/ead~.c \
./modules/matrix~.c \
./modules/abs~.c \
./modules/lattice~.c \
./modules/resofilt~.c \
./modules/ear~.c \
./modules/qnorm~.c \
./modules/eadsr~.c \
./modules/bfft~.c \
SRC_CC := \
./modules++/blosc~.cc \
./modules++/biquadseries~.cc \
./modules++/filterortho~.cc \
GCC_CFLAGS := -funroll-loops
CC := gcc $(GCC_CFLAGS)
CPLUSPLUS := g++ $(GCC_CFLAGS)
# CC := clang
# CPLUSPLUS := clang++
CFLAGS := -DPD -DCREB_VERSION=\"0.9.2\" -fPIC -O3 -fomit-frame-pointer -Wall -W -Wno-unused -Wno-parentheses -Wno-switch
BUILD := build
ARCH := pd_linux
LDFLAGS := -rdynamic -shared
OUT := $(BUILD)/creb.$(ARCH)
O := \
$(patsubst %.c,$(BUILD)/%.o,$(SRC_C)) \
$(patsubst %.cc,$(BUILD)/%.o,$(SRC_CC))
D := $(O:.o=.d)
.SECONDARY:
.DELETE_ON_ERROR:
.PHONY: all
all: $(OUT)
.PHONY: clean
clean:
rm -rf build
$(BUILD)/%.d: %.c
@echo [d] $(notdir $@)
@mkdir -p $(dir $@)
@$(CC) -MT $(basename $@).o -MM $(CFLAGS) $< >$@
$(BUILD)/%.d: %.cc
@echo [d] $(notdir $@)
@mkdir -p $(dir $@)
@$(CPLUSPLUS) -MT $(basename $@).o -MM $(CFLAGS) $< >$@
$(BUILD)/%.o: %.c $(BUILD)/%.d
@echo [o] $(notdir $@)
@mkdir -p $(dir $@)
@$(CC) $(CFLAGS) -c $< -o $@
$(BUILD)/%.o: %.cc $(BUILD)/%.d
@echo [o] $(notdir $@)
@mkdir -p $(dir $@)
@$(CPLUSPLUS) $(CFLAGS) -c $< -o $@
$(OUT): $(O)
@echo [pd_linux] $(notdir $@)
@$(CPLUSPLUS) $(LDFLAGS) -o $@ $(O) $(LIBS)
-include $(D)
creb-0.9.2+darcs20151027/README 0000644 0000000 0000000 00000002343 12613674326 013431 0 ustar 00 0000000 0000000 CREB - compl. red. ext. blk.
some externals for pure data
Copyright (c) by Tom Schouten
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., 675 Mass Ave, Cambridge, MA 02139, USA.
The GNU Public Licence can be found in the file COPYING
------------------------------------------------------------------
This is a collection of pd externals. My bag of tricks.
To build:
./configure
make
To run:
add the library to the pd startup line, and specify the
path for the included abstractions (/abs)
To figure out how it works:
Documentation patches in doc/
See doc/reference.txt for a list of objects
Should build on linux and darwin (OSX).
Enjoy,
Tom
creb-0.9.2+darcs20151027/Makefile 0000644 0000000 0000000 00000001460 12613674326 014210 0 ustar 00 0000000 0000000 include Makefile.config
all:
make -C modules
make -C modules++
rm -f $(LIBNAME)
$(CXX) $(LIBFLAGS) -o $(LIBNAME) modules/*.o modules++/*.o -lm
clean:
make -C modules clean
make -C modules++ clean
rm -f $(LIBNAME)
rm -f *~
tags:
etags --language=auto */*.c */*.h */*.cpp
tagsclean:
rm -f TAGS
install:
test -d $(prefix)/lib/pd
install -d $(prefix)/lib/pd/extra
install -m 755 $(LIBNAME) $(prefix)/lib/pd/extra
install -m 644 abs/*.pd $(prefix)/lib/pd/extra
install -m 644 doc/*.pd $(prefix)/lib/pd/doc/5.reference
install -d $(prefix)/lib/pd/doc/creb
install -m 644 doc/examples/*.pd $(prefix)/lib/pd/doc/creb
bootstrap:
. bootstrap
# snapshot after release
snapshot: bootstrap
bin/dist-snapshot -d
# to make a release, increment the version number in darcs and run
# bin/dist-snapshot
creb-0.9.2+darcs20151027/TODO 0000644 0000000 0000000 00000000161 12613674326 013235 0 ustar 00 0000000 0000000 * rename or remove matrix~
* fix nan/denorm problems in recursive filters
* rewrite iir (c++) stuff -> filters.h
creb-0.9.2+darcs20151027/COPYING 0000644 0000000 0000000 00000043103 12613674326 013603 0 ustar 00 0000000 0000000
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
675 Mass Ave, Cambridge, MA 02139, USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Library General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
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To protect your rights, we need to make restrictions that forbid
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These restrictions translate to certain responsibilities for you if you
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For example, if you distribute copies of such a program, whether
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you have. You must make sure that they, too, receive or can get the
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rights.
We protect your rights with two steps: (1) copyright the software, and
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Finally, any free program is threatened constantly by software
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program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR PDP.LICENSE, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
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c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable
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years, to give any third party, for a charge no more than your
cost of physically performing source distribution, a complete
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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
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The source code for a work means the preferred form of the work for
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If distribution of executable or object code is made by offering
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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
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5. You are not required to accept this License, since you have not
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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
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It is not the purpose of this section to induce you to infringe any
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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
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Each version is given a distinguishing version number. If the Program
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10. If you wish to incorporate parts of the Program into other free
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NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
Appendix: How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
Copyright (C) 19yy
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) 19yy name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Library General
Public License instead of this License.
creb-0.9.2+darcs20151027/README.extcvs 0000644 0000000 0000000 00000000622 12613674326 014742 0 ustar 00 0000000 0000000
NOTE FOR THE PURE DATA EXTERNALS CVS
if you need to change anything to the source files here, let me know at
to prevent i overwrite your changes when i update the CVS from my darcs archive at:
http://zwizwa.be/darcs/creb
i update like this:
* update from darcs tree
* update from sourceforge cvs
* briefly look over changes, take mine as master
* commit darcs + sourceforge
creb-0.9.2+darcs20151027/modules++/ 0000755 0000000 0000000 00000000000 12613674326 014345 5 ustar 00 0000000 0000000 creb-0.9.2+darcs20151027/modules++/DSPIcomplex.h 0000644 0000000 0000000 00000013071 12613674326 016647 0 ustar 00 0000000 0000000 /*
* DSPIcomplex.h - Quick and dirty inline class for complex numbers
* (mainly to compute filter poles/zeros, not to be used inside loops)
* Copyright (c) 2000 by Tom Schouten
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef DSPIcomplex_h
#define DSPIcomplex_h
#include
#include
class DSPIcomplex
{
public:
inline DSPIcomplex() {_r = _i = 0;}
inline DSPIcomplex(const t_float &a, const t_float &b) {setCart(a, b);}
inline DSPIcomplex(const t_float &phasor) {setAngle(phasor);}
inline void setAngle(const t_float &angle) {_r = cos(angle); _i = sin(angle);}
inline void setPolar(const t_float &phasor, const t_float &norm)
{_r = norm * cos(phasor); _i = norm * sin(phasor);}
inline void setCart(const t_float &a, const t_float &b) {_r = a; _i = b;}
inline const t_float& r() const {return _r;}
inline const t_float& i() const {return _i;}
inline t_float norm2() const {return _r*_r+_i*_i;}
inline t_float norm() const {return sqrt(norm2());}
inline void normalize() {t_float n = 1.0f / norm(); _r *= n; _i *= n;}
inline DSPIcomplex conj() const {return DSPIcomplex(_r, -_i);}
inline t_float angle() const {return atan2(_i, _r);}
inline DSPIcomplex operator+ (const DSPIcomplex &a) const
{
return DSPIcomplex(_r + a.r(), _i + a.i());
}
inline DSPIcomplex operator+ (t_float f) const
{
return DSPIcomplex(_r + f, _i);
}
inline DSPIcomplex operator- (const DSPIcomplex &a) const
{
return DSPIcomplex(_r - a.r(), _i - a.i());
}
inline DSPIcomplex operator- (t_float f) const
{
return DSPIcomplex(_r - f, _i);
}
inline DSPIcomplex operator* (const DSPIcomplex &a) const
{
return DSPIcomplex(_r * a.r() - _i * a.i(), _i * a.r() + _r * a.i());
}
inline DSPIcomplex operator* (t_float f) const
{
return DSPIcomplex(_r * f, _i * f);
}
inline DSPIcomplex operator/ (const DSPIcomplex &a) const
{
t_float n_t = 1.0f / a.norm2();
return DSPIcomplex(n_t * (_r * a.r() + _i * a.i()), n_t * (_i * a.r() - _r * a.i()));
}
inline DSPIcomplex operator/ (t_float f) const
{
t_float n_t = 1.0f / f;
return DSPIcomplex(n_t * _r, n_t * _i);
}
inline friend std::ostream& operator<< (std::ostream& o, DSPIcomplex& a)
{
return o << "(" << a.r() << "," << a.i() << ")";
}
inline friend DSPIcomplex operator+ (t_float f, DSPIcomplex& a)
{
return(DSPIcomplex(a.r() + f, a.i()));
}
inline friend DSPIcomplex operator- (t_float f, DSPIcomplex& a)
{
return(DSPIcomplex(f - a.r(), - a.i()));
}
inline friend DSPIcomplex operator/ (t_float f, DSPIcomplex& a)
{
return(DSPIcomplex(f,0) / a);
}
// ????
inline friend DSPIcomplex operator* (t_float f, DSPIcomplex& a)
{
return(DSPIcomplex(f*a.r(), f*a.i()));
}
inline DSPIcomplex& operator *= (t_float f)
{
_r *= f;
_i *= f;
return *this;
}
inline DSPIcomplex& operator /= (t_float f)
{
_r /= f;
_i /= f;
return *this;
}
inline DSPIcomplex& operator *= (DSPIcomplex& a)
{
t_float r_t = _r * a.r() - _i * a.i();
_i = _r * a.i() + _i * a.r();
_r = r_t;
return *this;
}
inline DSPIcomplex& operator /= (DSPIcomplex& a)
{
t_float n_t = a.norm2();
t_float r_t = n_t * (_r * a.r() + _i * a.i());
_i = n_t * (_i * a.r() - _r * a.i());
_r = r_t;
return *this;
}
t_float _r;
t_float _i;
};
// COMPLEX LOG
inline DSPIcomplex dspilog(DSPIcomplex a) /* complex log */
{
t_float r_t = log(a.norm());
t_float i_t = a.angle();
return DSPIcomplex(r_t, i_t);
}
// COMPLEX EXP
inline DSPIcomplex dspiexp(DSPIcomplex a) /* complex exp */
{
return (DSPIcomplex(a.i()) * exp(a.r()));
}
// BILINEAR TRANSFORM analog -> digital
inline DSPIcomplex bilin_stoz(DSPIcomplex a)
{
DSPIcomplex a2 = a * 0.5;
return((1.0 + a2)/(1.0 - a2));
}
// BILINEAR TRANSFORM digital -> analog
inline DSPIcomplex bilin_ztos(DSPIcomplex a)
{
return ((a - 1.0) / (a + 1.0))*2.0;
}
// not really a complex function but a nice complement to the bilinear routines
inline t_float bilin_prewarp(t_float freq)
{
return 2.0 * tan(M_PI * freq);
}
#endif //DSPIcomplex_h
creb-0.9.2+darcs20151027/modules++/Makefile 0000644 0000000 0000000 00000000165 12613674326 016007 0 ustar 00 0000000 0000000 include ../Makefile.config
current: all
all: biquadseries~.o filterortho~.o blosc~.o
clean:
rm -f *~
rm -f *.o
creb-0.9.2+darcs20151027/modules++/DSPIfilters.h 0000644 0000000 0000000 00000036324 12613674326 016656 0 ustar 00 0000000 0000000 /*
* DSPIfilters.h - Inline classes for biquad filters
* Copyright (c) 2000 by Tom Schouten
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef DSPIfilters_h
#define DSPIfilters_h
#include "DSPIcomplex.h"
#include "DSPI.h"
//#include
/* orthogonal biquad */
class DSPIfilterOrtho {
public:
inline DSPIfilterOrtho(){resetState();resetCoef();resetSCoef();}
inline ~DSPIfilterOrtho(){}
inline void resetState(){d1A = d1B = d2A = d2B = 0.0;}
inline void resetCoef(){ai = ar = c0 = c1 = c2 = 0.0;}
inline void resetSCoef(){s_ai = s_ar = s_c0 = s_c1 = s_c2 = 0.0;}
/*
* Biquad filters remarks
*
* Q is defined with reference to the analog prototype:
* poles/zeros = w0 * (1/Q +- sqrt(1 - 1/Q^2))
*
* the num/den polynomial then has the form:
* 1 + 2s/Qw0 + (s/w0)^2
*
* if Q < 1 => real valued poles/zeros
* if Q > 1 => complex values poles/zeros
* if Q = inf => imaginary poles/zeros
* if Q = sqrt(2) => 'maximally flat' poles/zeros
*
* the analog prototypes are converted to the digital domain
* using the bilinear transform. hence the prewarping.
*/
// make sure freq and Q are positive and within bounds
inline void checkBounds(t_float &freq, t_float &Q)
{
freq = fabs(freq);
Q = fabs(Q);
t_float epsilon = .0001; // stability guard
t_float fmin = 0.0 + epsilon;
t_float fmax = 0.5 - epsilon;
t_float Qmin = 1.1;
if (freq < fmin) freq = fmin;
if (freq > fmax) freq = fmax;
if (Q < Qmin) Q = Qmin;
}
inline void setAP(t_float freq, t_float Q) // allpass
{
// prototype: H(s) = (1 - 2s/Qw0 + (s/w0)^2) / (1 + 2s/Qw0 + (s/w0)^2)
// s_p = - s_z (analog: symmetric wrt. im axis)
// z_p = 1/z_z (digiatl: summ wrt. unit circle)
checkBounds(freq, Q);
// prewarp for bilin transfo
freq = bilin_prewarp(freq);
t_float zeta = 1.0/Q;
DSPIcomplex p = bilin_stoz(DSPIcomplex(-zeta, (1.0-zeta*zeta))*freq);
DSPIcomplex z = 1.0 / p;
setPoleZeroNormalized(p, z, DSPIcomplex(1,0));
}
inline void setLP(t_float freq, t_float Q) // low pass
{
// prototype: H(s) = 1 / (1 + 2s/Qw0 + (s/w0)^2)
// the bilinear transform has 2 zeros at NY
checkBounds(freq, Q);
freq = bilin_prewarp(freq);
t_float zeta = 1/Q;
DSPIcomplex p = bilin_stoz(DSPIcomplex(-zeta, (1.0-zeta*zeta))*freq);
setPoleZeroNormalized(p, DSPIcomplex(-1, 0), DSPIcomplex(1, 0));
}
inline void setHP(t_float freq, t_float Q) // hi pass
{
// prototype: H(s) = (s/w0)^2 / (1 + 2s/Qw0 + (s/w0)^2)
// the bilinear transform has 2 zeros at DC
checkBounds(freq, Q);
freq = bilin_prewarp(freq);
t_float zeta = 1/Q;
DSPIcomplex p = bilin_stoz(DSPIcomplex(-zeta, (1.0-zeta*zeta))*freq);
setPoleZeroNormalized(p, DSPIcomplex(1, 0), DSPIcomplex(-1, 0));
}
inline void setBP(t_float freq, t_float Q) // band pass (1-allpass)
{
// prototype: 1/2 * (1 - H_allpass(z))
setAP(freq, Q);
t_float h = -0.5;
c0 *= h;
c1 *= h;
c2 *= h;
c0 -= h;
}
inline void setBR(t_float freq, t_float Q) // band reject
{
// prototype: H(s) = (1 - (s/w0)^2) / (1 + 2s/Qw0 + (s/w0)^2)
checkBounds(freq, Q);
// pole phasor
DSPIcomplex z = DSPIcomplex(2.0 * M_PI * freq);
// prewarp for bilin transfo
freq = bilin_prewarp(freq);
t_float zeta = 1/Q;
DSPIcomplex p = bilin_stoz(DSPIcomplex(-zeta, (1.0-zeta*zeta))*freq);
setPoleZeroNormalized(p, z, DSPIcomplex(1,0));
}
inline void setHS(t_float freq, t_float gain) // low shelf
{
// hi shelf = LP - g(LP-1)
t_float Q = M_SQRT2;
setLP(freq, Q);
c0 -= gain * (c0 - 1.0);
c1 -= gain * (c1);
c2 -= gain * (c2);
}
inline void setLS(t_float freq, t_float gain) // low shelf
{
// hi shelf = HP - g(HP-1)
t_float Q = M_SQRT2;
setHP(freq, Q);
c0 -= gain * (c0 - 1.0);
c1 -= gain * (c1);
c2 -= gain * (c2);
}
inline void setEQ(t_float freq, t_float Q, t_float gain)// param EQ
{
// EQ = (1+A)/2 + (1-A)/2 AP
t_float a0 = 0.5 * (1.0 + gain);
t_float a1 = 0.5 * (1.0 - gain);
setAP(freq, Q);
c0 *= a1;
c1 *= a1;
c2 *= a1;
c0 += a0;
}
inline void setPoleZero
(
const DSPIcomplex& a, // pole
const DSPIcomplex& b // zero
)
{
ar = a.r();
ai = a.i();
c0 = 1.0;
c1 = 2.0 * (a.r() - b.r());
c2 = (a.norm2() - b.norm2() - c1 * a.r()) / a.i();
}
inline void setPoleZeroNormalized
(
const DSPIcomplex& a, // pole
const DSPIcomplex& b, // zero
const DSPIcomplex& c // gain = 1 at this freq
)
{
setPoleZero(a, b);
DSPIcomplex invComplexGain = ((c-a)*(c-a.conj()))/((c-b)*(c-b.conj()));
t_float invGain = invComplexGain.norm();
c0 *= invGain;
c1 *= invGain;
c2 *= invGain;
}
// one channel bang
inline void Bang
(
t_float &input,
t_float &output
)
{
t_float d1t = ar * d1A + ai * d2A + input;
t_float d2t = ar * d2A - ai * d1A;
output = c0 * input + c1 * d1A + c2 * d2A;
d1A = d1t;
d2A = d2t;
}
// one channel bang smooth
// a default s could be s = (1 - (.1)^(1/n))
inline void BangSmooth
(
t_float &input, // input ref
t_float &output, // output ref
t_float s // smooth pole
)
{
t_float d1t = s_ar * d1A + s_ai * d2A + input;
t_float d2t = s_ar * d2A - s_ai * d1A;
s_ar += s * (ar - s_ar);
s_ai += s * (ai - s_ai);
output = s_c0 * input + s_c1 * d1A + s_c2 * d2A;
d1A = d1t;
d2A = d2t;
s_c0 += s * (c0 - s_c0);
s_c1 += s * (c1 - s_c1);
s_c2 += s * (c2 - s_c2);
}
// two channel bang
inline void Bang2
(
t_float &input1,
t_float &input2,
t_float &output1,
t_float &output2
)
{
t_float d1tA = ar * d1A + ai * d2A + input1;
t_float d1tB = ar * d1B + ai * d2B + input2;
t_float d2tA = ar * d2A - ai * d1A;
t_float d2tB = ar * d2B - ai * d1B;
output1 = c0 * input1 + d1A * c1 + d2A * c2;
output2 = c0 * input2 + d1B * c1 + d2B * c2;
d1A = d1tA;
d2A = d2tA;
d1B = d1tB;
d2B = d2tB;
}
// two channel bang smooth
inline void Bang2Smooth
(
t_float &input1,
t_float &input2,
t_float &output1,
t_float &output2,
t_float s
)
{
t_float d1tA = s_ar * d1A + s_ai * d2A + input1;
t_float d1tB = s_ar * d1B + s_ai * d2B + input2;
t_float d2tA = s_ar * d2A - s_ai * d1A;
t_float d2tB = s_ar * d2B - s_ai * d1B;
s_ar += s * (ar - s_ar);
s_ai += s * (ai - s_ai);
output1 = s_c0 * input1 + d1A * s_c1 + d2A * s_c2;
output2 = s_c0 * input2 + d1B * s_c1 + d2B * s_c2;
d1A = d1tA;
d2A = d2tA;
d1B = d1tB;
d2B = d2tB;
s_c0 += s * (c0 - s_c0);
s_c1 += s * (c1 - s_c1);
s_c2 += s * (c2 - s_c2);
}
inline void killDenormals()
{
// state data
t_float zero = 0.0;
d1A = DSPI_IS_DENORMAL(d1A) ? zero : d1A;
d2A = DSPI_IS_DENORMAL(d2A) ? zero : d2A;
d1B = DSPI_IS_DENORMAL(d1B) ? zero : d1B;
d2B = DSPI_IS_DENORMAL(d2B) ? zero : d2B;
/* test on athlon showed nuking smooth data does not
* present a noticable difference in performance however
* nuking state data is really necessary
// smooth data
t_float dai = ai - s_ai;
t_float dar = ar - s_ar;
t_float dc0 = c0 - s_c0;
t_float dc1 = c1 - s_c1;
t_float dc2 = c2 - s_c2;
s_ai = DSPI_IS_DENORMAL(dai) ? ai : s_ai;
s_ar = DSPI_IS_DENORMAL(dar) ? ar : s_ar;
s_c0 = DSPI_IS_DENORMAL(dc0) ? c0 : s_c0;
s_c1 = DSPI_IS_DENORMAL(dc0) ? c1 : s_c1;
s_c2 = DSPI_IS_DENORMAL(dc0) ? c2 : s_c2;
*/
}
private:
// state data
t_float d1A;
t_float d2A;
t_float d1B;
t_float d2B;
// pole data
t_float ai;
t_float s_ai;
t_float ar;
t_float s_ar;
// zero data
t_float c0;
t_float s_c0;
t_float c1;
t_float s_c1;
t_float c2;
t_float s_c2;
};
class DSPIfilterSeries{
public:
inline DSPIfilterSeries() {DSPIfilterSeries(1);}
inline ~DSPIfilterSeries() {delete [] biquad;};
inline DSPIfilterSeries(int numberOfSections)
{
// create a set of biquads
sections = numberOfSections;
biquad = new DSPIfilterOrtho[numberOfSections];
}
inline void setButterHP(t_float freq)
{
/* This member function computes the poles for a highpass butterworth filter.
* The filter is transformed to the digital domain using a bilinear transform.
* Every biquad section is normalized at NY.
*/
t_float epsilon = .0001; // stability guard
t_float min = 0.0 + epsilon;
t_float max = 0.5 - epsilon;
if (freq < min) freq = min;
if (freq > max) freq = max;
// prewarp cutoff frequency
t_float omega = bilin_prewarp(freq);
DSPIcomplex NY(-1,0); //normalize at NY
DSPIcomplex DC(1,0); //all zeros will be at DC
DSPIcomplex pole( (2*sections + 1) * M_PI / (4*sections)); // first pole of lowpass filter with omega == 1
DSPIcomplex pole_inc(M_PI / (2*sections)); // phasor to get to next pole, see Porat p. 331
for (int i=0; i HP -> digital transfo
DC, // all zeros at DC
NY); // normalized (gain == 1) at NY
pole *= pole_inc; // compe next (lowpass) pole
}
}
inline void setButterLP(t_float freq)
{
/* This member function computes the poles for a lowpass butterworth filter.
* The filter is transformed to the digital domain using a bilinear transform.
* Every biquad section is normalized at DC.
* Doing it this way, only the pole locations need to be transformed.
* The constant gain factor can be computed by setting the DC gain of every section to 1.
* An analog butterworth is all-pole, meaning the bilinear transform has all zeros at -1
*/
t_float epsilon = .0001; // stability guard
t_float min = 0.0 + epsilon;
t_float max = 0.5 - epsilon;
if (freq < min) freq = min;
if (freq > max) freq = max;
// prewarp cutoff frequency
t_float omega = bilin_prewarp(freq);
DSPIcomplex DC(1,0); //normalize at DC
DSPIcomplex NY(-1,0); //all zeros will be at NY
DSPIcomplex pole( (2*sections + 1) * M_PI / (4*sections));
pole *= omega; // first pole, see Porat p. 331
DSPIcomplex pole_inc(M_PI / (2*sections)); // phasor to get to next pole, see Porat p. 331
for (int i=0; i
#include "DSPIcomplex.h"
#include "DSPIfilters.h"
typedef struct biquadseries_struct
{
t_object x_obj;
t_float x_f;
DSPIfilterSeries* biquadseries;
} t_biquadseries;
void biquadseries_bang(t_biquadseries *x)
{
}
void biquadseries_butterLP(t_biquadseries *x, t_floatarg f)
{
x->biquadseries->setButterLP(f / sys_getsr());
}
void biquadseries_butterHP(t_biquadseries *x, t_floatarg f)
{
x->biquadseries->setButterHP(f / sys_getsr());
}
static t_int *biquadseries_perform(t_int *w)
{
t_float *in = (t_float *)(w[3]);
t_float *out = (t_float *)(w[4]);
DSPIfilterSeries* biquadseries = (DSPIfilterSeries *)(w[1]);
t_int n = (t_int)(w[2]);
t_int i;
t_float x;
// dit kan beter
t_float smooth = .01;
//1.0f - pow(.9f,1.0f/(float)(n));
for (i = 0; i < n; i++)
{
x = *in++;
biquadseries->BangSmooth(x, x, smooth);
*out++ = x;
}
return (w+5);
}
static void biquadseries_dsp(t_biquadseries *x, t_signal **sp)
{
dsp_add(biquadseries_perform, 4, x->biquadseries, sp[0]->s_n, sp[0]->s_vec, sp[1]->s_vec);
}
void biquadseries_free(void)
{
}
t_class *biquadseries_class;
void *biquadseries_new(t_floatarg fsections)
{
t_biquadseries *x = (t_biquadseries *)pd_new(biquadseries_class);
int sections = (int)fsections;
if (sections < 1) sections = 1;
// post("biquadseries~: %d sections", sections);
x->biquadseries = new DSPIfilterSeries(sections);
// inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("freq"));
outlet_new(&x->x_obj, gensym("signal"));
biquadseries_butterLP(x, 10000);
return (void *)x;
}
extern "C" {
void biquadseries_tilde_setup(void)
{
//post("biquadseries~ v0.1");
biquadseries_class = class_new(gensym("biquadseries~"), (t_newmethod)biquadseries_new,
(t_method)biquadseries_free, sizeof(t_biquadseries), 0, A_DEFFLOAT, 0);
CLASS_MAINSIGNALIN(biquadseries_class, t_biquadseries, x_f);
class_addmethod(biquadseries_class, (t_method)biquadseries_bang, gensym("bang"), (t_atomtype)0);
class_addmethod(biquadseries_class, (t_method)biquadseries_dsp, gensym("dsp"), (t_atomtype)0);
class_addmethod(biquadseries_class, (t_method)biquadseries_butterLP, gensym("butterLP"), A_FLOAT, A_NULL);
class_addmethod(biquadseries_class, (t_method)biquadseries_butterHP, gensym("butterHP"), A_FLOAT, A_NULL);
}
}
creb-0.9.2+darcs20151027/modules++/DSPI.h 0000644 0000000 0000000 00000002671 12613674326 015263 0 ustar 00 0000000 0000000
#include "m_pd.h"
#ifndef DSPI_h
#define DSPI_h
#define DSPImin(x,y) (((x)<(y)) ? (x) : (y))
#define DSPImax(x,y) (((x)>(y)) ? (x) : (y))
#define DSPIclip(min, x, max) (DSPImin(DSPImax((min), (x)), max))
// test if floating point number is denormal
#if defined(__i386__) || defined(__x86_64__) // Type punning code:
#ifndef PD_FLOAT_PRECISION
#define PD_FLOAT_PRECISION 32
#endif
#if PD_FLOAT_PRECISION == 32
typedef union
{
unsigned int i;
t_float f;
} t_dspiflint;
static inline int DSPI_IS_DENORMAL(t_float f)
{
t_dspiflint pun;
pun.f = f;
return ((pun.i & 0x7f800000) == 0);
}
// test if almost denormal, choose whichever is fastest
static inline int DSPI_IS_ALMOST_DENORMAL(t_float f)
{
t_dspiflint pun;
pun.f = f;
return ((pun.i & 0x7f800000) < 0x08000000);
}
#elif PD_FLOAT_PRECISION == 64
typedef union
{
unsigned int i[2];
t_float f;
} t_dspiflint;
static inline int DSPI_IS_DENORMAL(t_float f)
{
t_dspiflint pun;
pun.f = f;
return ((pun.i[1] & 0x7ff00000) == 0);
}
static inline int DSPI_IS_ALMOST_DENORMAL(t_float f)
{
t_dspiflint pun;
pun.f = f;
return ((pun.i[1] & 0x7ff00000) < 0x10000000);
}
#endif // endif PD_FLOAT_PRECISION
#else // if not defined(__i386__) || defined(__x86_64__)
#define DSPI_IS_DENORMAL(f) 0
#endif // end if defined(__i386__) || defined(__x86_64__)
//#define DSPI_IS_ALMOST_DENORMAL(f) (fabs(f) < 3.e-34)
#endif // end ifndef DSPI_h
creb-0.9.2+darcs20151027/modules++/blosc~.cc 0000644 0000000 0000000 00000046265 12613674326 016171 0 ustar 00 0000000 0000000 /*
* blosc.c - bandlimited oscillators
* using minimum phase impulse, step & ramp
* Copyright (c) 2000-2003 by Tom Schouten
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "m_pd.h"
#include
#include
#include
#include
#include "../modules/extlib_util.h"
#include "DSPIcomplex.h"
#include "DSPIfilters.h"
#define LPHASOR (8*sizeof(u32)) // the phasor logsize
#define VOICES 8 // the number of waveform voices
#define LLENGTH 6 // the loglength of a fractional delayed basic waveform
#define LOVERSAMPLE 6 // the log of the oversampling factor (nb of fract delayed waveforms)
#define LPAD 1 // the log of the time padding factor (to reduce time aliasing)
#define LTABLE (LLENGTH+LOVERSAMPLE)
#define N (1< 1 = rect)
#define CUTOFF 0.8 // fraction of nyquist for impulse cutoff
#define NBPERIODS ((t_float)(L) * CUTOFF / 2.0)
/* sample buffers */
static t_float bli[N]; // band limited impulse
static t_float bls[N]; // band limited step
static t_float blr[N]; // band limited ramp
typedef struct bloscctl
{
t_int c_index[VOICES]; // array of indices in sample table
t_float c_frac[VOICES]; // array of fractional indices
t_float c_vscale[VOICES]; // array of scale factors
t_int c_next_voice; // next voice to steal (round robin)
u32 c_phase; // phase of main oscillator
u32 c_phase2; // phase of secondairy oscillator
t_float c_state; // state of the square wave
t_float c_prev_amp; // previous input of comparator
t_float c_phase_inc_scale;
t_float c_scale;
t_float c_scale_update;
DSPIfilterSeries* c_butter; // the series filter
t_symbol *c_waveform;
} t_bloscctl;
typedef struct blosc
{
t_object x_obj;
t_float x_f;
t_bloscctl x_ctl;
} t_blosc;
/* phase converters */
static inline t_float _phase_to_float(u32 p){return ((t_float)p) * (1.0 / 4294967296.0);}
static inline u32 _float_to_phase(t_float f){return ((u32)(f * 4294967296.0)) & ~(S-1);}
/* flat table: better for linear interpolation */
static inline t_float _play_voice_lint(t_float *table, t_int *index, t_float frac, t_float scale)
{
int i = *index;
/* perform linear interpolation */
t_float f = (((1.0 - frac) * table[i]) + (table[i+1] * frac)) * scale;
/* increment phase index if next 2 elements will still be inside table
if not there's no increment and the voice will keep playing the same sample */
i += (((i+S+1) >> LTABLE) ^ 1) << LOVERSAMPLE;
*index = i;
return f;
}
/* get one sample from the bandlimited discontinuity wavetable playback syth */
static inline t_float _get_bandlimited_discontinuity(t_bloscctl *ctl, t_float *table)
{
t_float sum = 0.0;
int i;
/* sum all voices */
for (i=0; ic_index+i, ctl->c_frac[i], ctl->c_vscale[i]);
}
return sum;
}
/* update waveplayers on zero cross */
static void _bang_comparator(t_bloscctl *ctl, t_float prev, t_float curr)
{
/* check for sign change */
if ((prev * curr) < 0.0){
int voice;
/* determine the location of the discontinuity (in oversampled coordiates
using linear interpolation */
t_float f = (t_float)S * curr / (curr - prev);
/* get the offset in the oversample table */
u32 table_index = (u32)f;
/* determine the fractional part (in oversampled coordinates)
for linear interpolation */
t_float table_frac_index = f - (t_float)table_index;
/* set state (+ or -) */
ctl->c_state = (curr > 0.0) ? 0.5 : -0.5;
/* steal the oldest voice */
voice = ctl->c_next_voice++;
ctl->c_next_voice &= VOICES-1;
/* initialize the new voice index and interpolation fraction */
ctl->c_index[voice] = table_index;
ctl->c_frac[voice] = table_frac_index;
ctl->c_vscale[voice] = -ctl->c_scale * 2.0 * ctl->c_state;
}
}
/* advance phasor and update waveplayers on phase wrap */
static void _bang_phasor(t_bloscctl *ctl, t_float freq)
{
u32 phase = ctl->c_phase;
u32 phase_inc;
u32 oldphase;
int voice;
t_float scale = ctl->c_scale;
/* get increment */
t_float inc = freq * ctl->c_phase_inc_scale;
/* calculate new phase
the increment (and the phase) should be a multiple of S */
if (inc < 0.0) inc = -inc;
phase_inc = ((u32)inc) & ~(S-1);
oldphase = phase;
phase += phase_inc;
/* check for phase wrap */
if (phase < oldphase){
u32 phase_inc_decimated = phase_inc >> LOVERSAMPLE;
u32 table_index;
u32 table_phase;
/* steal the oldest voice if we have a phase wrap */
voice = ctl->c_next_voice++;
ctl->c_next_voice &= VOICES-1;
/* determine the location of the discontinuity (in oversampled coordinates)
which is S * (new phase) / (increment) */
table_index = phase / phase_inc_decimated;
/* determine the fractional part (in oversampled coordinates)
for linear interpolation */
table_phase = phase - (table_index * phase_inc_decimated);
/* use it to initialize the new voice index and interpolation fraction */
ctl->c_index[voice] = table_index;
ctl->c_frac[voice] = (t_float)table_phase / (t_float)phase_inc_decimated;
ctl->c_vscale[voice] = scale;
scale = scale * ctl->c_scale_update;
}
/* save state */
ctl->c_phase = phase;
ctl->c_scale = scale;
}
/* the 2 oscillator version:
the second osc can reset the first osc's phase (hence it determines the pitch)
the first osc determines the waveform */
static void _bang_hardsync_phasor(t_bloscctl *ctl, t_float freq, t_float freq2)
{
u32 phase = ctl->c_phase;
u32 phase2 = ctl->c_phase2;
u32 phase_inc;
u32 phase_inc2;
u32 oldphase;
u32 oldphase2;
int voice;
t_float scale = ctl->c_scale;
/* get increment */
t_float inc = freq * ctl->c_phase_inc_scale;
t_float inc2 = freq2 * ctl->c_phase_inc_scale;
/* calculate new phases
the increment (and the phase) should be a multiple of S */
/* save previous phases */
oldphase = phase;
oldphase2 = phase2;
/* update second osc */
if (inc2 < 0.0) inc2 = -inc2;
phase_inc2 = ((u32)inc2) & ~(S-1);
phase2 += phase_inc2;
/* update first osc (freq should be >= freq of sync osc */
if (inc < 0.0) inc = -inc;
phase_inc = ((u32)inc) & ~(S-1);
if (phase_inc < phase_inc2) phase_inc = phase_inc2;
phase += phase_inc;
/* check for sync discontinuity (osc 2) */
if (phase2 < oldphase2) {
/* adjust phase depending on the location of the discontinuity in phase2:
phase/phase_inc == phase2/phase_inc2 */
u64 pi = phase_inc >> LOVERSAMPLE;
u64 pi2 = phase_inc2 >> LOVERSAMPLE;
u64 lphase = ((u64)phase2 * pi) / pi2;
phase = lphase & ~(S-1);
}
/* check for phase discontinuity (osc 1) */
if (phase < oldphase){
u32 phase_inc_decimated = phase_inc >> LOVERSAMPLE;
u32 table_index;
u32 table_phase;
t_float stepsize;
/* steal the oldest voice if we have a phase wrap */
voice = ctl->c_next_voice++;
ctl->c_next_voice &= VOICES-1;
/* determine the location of the discontinuity (in oversampled coordinates)
which is S * (new phase) / (increment) */
table_index = phase / phase_inc_decimated;
/* determine the fractional part (in oversampled coordinates)
for linear interpolation */
table_phase = phase - (table_index * phase_inc_decimated);
/* determine the step size
as opposed to saw/impulse waveforms, the step is not always equal to one. it is:
oldphase - phase + phase_inc
but for the unit step this will overflow to zero, so we
reduce the bit depth to prevent overflow */
stepsize = _phase_to_float(((oldphase-phase) >> LOVERSAMPLE)
+ phase_inc_decimated) * (t_float)S;
/* use it to initialize the new voice index and interpolation fraction */
ctl->c_index[voice] = table_index;
ctl->c_frac[voice] = (t_float)table_phase / (t_float)phase_inc_decimated;
ctl->c_vscale[voice] = scale * stepsize;
scale = scale * ctl->c_scale_update;
}
/* save state */
ctl->c_phase = phase;
ctl->c_phase2 = phase2;
ctl->c_scale = scale;
}
static t_int *blosc_perform_hardsync_saw(t_int *w)
{
t_float *freq = (t_float *)(w[3]);
t_float *freq2 = (t_float *)(w[4]);
t_float *out = (t_float *)(w[5]);
t_bloscctl *ctl = (t_bloscctl *)(w[1]);
t_int n = (t_int)(w[2]);
t_int i;
/* set postfilter cutoff */
ctl->c_butter->setButterHP(0.85 * (*freq / sys_getsr()));
while (n--) {
t_float frequency = *freq++;
t_float frequency2 = *freq2++;
/* get the bandlimited discontinuity */
t_float sample = _get_bandlimited_discontinuity(ctl, bls);
/* add aliased sawtooth wave */
sample += _phase_to_float(ctl->c_phase) - 0.5;
/* highpass filter output to remove DC offset and low frequency aliasing */
ctl->c_butter->BangSmooth(sample, sample, 0.05);
/* send to output */
*out++ = sample;
/* advance phasor */
_bang_hardsync_phasor(ctl, frequency2, frequency);
}
return (w+6);
}
static t_int *blosc_perform_saw(t_int *w)
{
t_float *freq = (t_float *)(w[3]);
t_float *out = (t_float *)(w[4]);
t_bloscctl *ctl = (t_bloscctl *)(w[1]);
t_int n = (t_int)(w[2]);
t_int i;
while (n--) {
t_float frequency = *freq++;
/* get the bandlimited discontinuity */
t_float sample = _get_bandlimited_discontinuity(ctl, bls);
/* add aliased sawtooth wave */
sample += _phase_to_float(ctl->c_phase) - 0.5;
/* send to output */
*out++ = sample;
/* advance phasor */
_bang_phasor(ctl, frequency);
}
return (w+5);
}
static t_int *blosc_perform_pulse(t_int *w)
{
t_float *freq = (t_float *)(w[3]);
t_float *out = (t_float *)(w[4]);
t_bloscctl *ctl = (t_bloscctl *)(w[1]);
t_int n = (t_int)(w[2]);
t_int i;
/* set postfilter cutoff */
ctl->c_butter->setButterHP(0.85 * (*freq / sys_getsr()));
while (n--) {
t_float frequency = *freq++;
/* get the bandlimited discontinuity */
t_float sample = _get_bandlimited_discontinuity(ctl, bli);
/* highpass filter output to remove DC offset and low frequency aliasing */
ctl->c_butter->BangSmooth(sample, sample, 0.05);
/* send to output */
*out++ = sample;
/* advance phasor */
_bang_phasor(ctl, frequency);
}
return (w+5);
}
static t_int *blosc_perform_comparator(t_int *w)
{
t_float *amp = (t_float *)(w[3]);
t_float *out = (t_float *)(w[4]);
t_bloscctl *ctl = (t_bloscctl *)(w[1]);
t_int n = (t_int)(w[2]);
t_int i;
t_float prev_amp = ctl->c_prev_amp;
while (n--) {
t_float curr_amp = *amp++;
/* exact zero won't work for zero detection (sic) */
if (curr_amp == 0.0) curr_amp = 0.0000001;
/* get the bandlimited discontinuity */
t_float sample = _get_bandlimited_discontinuity(ctl, bls);
/* add the block wave state */
sample += ctl->c_state;
/* send to output */
*out++ = sample;
/* advance phasor */
_bang_comparator(ctl, prev_amp, curr_amp);
prev_amp = curr_amp;
}
ctl->c_prev_amp = prev_amp;
return (w+5);
}
static void blosc_phase(t_blosc *x, t_float f)
{
x->x_ctl.c_phase = _float_to_phase(f);
x->x_ctl.c_phase2 = _float_to_phase(f);
}
static void blosc_phase1(t_blosc *x, t_float f)
{
x->x_ctl.c_phase = _float_to_phase(f);
}
static void blosc_phase2(t_blosc *x, t_float f)
{
x->x_ctl.c_phase2 = _float_to_phase(f);
}
static void blosc_dsp(t_blosc *x, t_signal **sp)
{
int n = sp[0]->s_n;
/* set sampling rate scaling for phasors */
x->x_ctl.c_phase_inc_scale = 4.0 * ((t_float)(1<<(LPHASOR-2))) / sys_getsr();
/* setup & register the correct process routine depending on the waveform */
/* 2 osc */
if (x->x_ctl.c_waveform == gensym("syncsaw")){
x->x_ctl.c_scale = 1.0;
x->x_ctl.c_scale_update = 1.0;
dsp_add(blosc_perform_hardsync_saw, 5, &x->x_ctl, sp[0]->s_n, sp[0]->s_vec, sp[1]->s_vec, sp[2]->s_vec);
}
/* 1 osc */
else if (x->x_ctl.c_waveform == gensym("pulse")){
x->x_ctl.c_scale = 1.0;
x->x_ctl.c_scale_update = 1.0;
dsp_add(blosc_perform_pulse, 4, &x->x_ctl, sp[0]->s_n, sp[0]->s_vec, sp[1]->s_vec);
}
else if (x->x_ctl.c_waveform == gensym("pulse2")){
x->x_ctl.c_phase_inc_scale *= 2;
x->x_ctl.c_scale = 1.0;
x->x_ctl.c_scale_update = -1.0;
dsp_add(blosc_perform_pulse, 4, &x->x_ctl, sp[0]->s_n, sp[0]->s_vec, sp[1]->s_vec);
}
else if (x->x_ctl.c_waveform == gensym("comparator")){
x->x_ctl.c_scale = 1.0;
x->x_ctl.c_scale_update = 1.0;
dsp_add(blosc_perform_comparator, 4, &x->x_ctl, sp[0]->s_n, sp[0]->s_vec, sp[1]->s_vec);
}
else{
x->x_ctl.c_scale = 1.0;
x->x_ctl.c_scale_update = 1.0;
dsp_add(blosc_perform_saw, 4, &x->x_ctl, sp[0]->s_n, sp[0]->s_vec, sp[1]->s_vec);
}
}
static void blosc_free(t_blosc *x)
{
delete x->x_ctl.c_butter;
}
t_class *blosc_class;
static void *blosc_new(t_symbol *s)
{
t_blosc *x = (t_blosc *)pd_new(blosc_class);
int i;
/* out 1 */
outlet_new(&x->x_obj, gensym("signal"));
/* optional signal inlets */
if (s == gensym("syncsaw")){
inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("signal"), gensym("signal"));
}
/* optional phase inlet */
if (s != gensym("comparator")){
inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("phase"));
}
/* create the postfilter */
x->x_ctl.c_butter = new DSPIfilterSeries(3);
/* init oscillators */
for (i=0; ix_ctl.c_index[i] = N-2;
x->x_ctl.c_frac[i] = 0.0;
}
/* init rest of state data */
blosc_phase(x, 0);
blosc_phase2(x, 0);
x->x_ctl.c_state = 0.0;
x->x_ctl.c_prev_amp = 0.0;
x->x_ctl.c_next_voice = 0;
x->x_ctl.c_scale = 1.0;
x->x_ctl.c_scale_update = 1.0;
x->x_ctl.c_waveform = s;
return (void *)x;
}
/* CLASS DATA INIT (tables) */
/* some vector ops */
/* clear a buffer */
static inline void _clear(t_float *array, int size)
{
memset(array, 0, sizeof(t_float)*size);
}
/* compute complex log */
static inline void _clog(t_float *real, t_float *imag, int size)
{
int k;
for (k=0; k pi, -pi -> 0] */
static inline t_float _i2theta(int i, int size){
t_float p = 2.0 * M_PI * (t_float)i / (t_float)size;
if (p >= M_PI) p -= 2.0 * M_PI;
return p;
}
/* print matlab array */
static void _printm(t_float *array, char *name, int size)
{
int i;
fprintf(stderr, "%s = [", name);
for (i=0; i=N (time padding to reduce time aliasing) */
/* we work in the complex domain to eliminate the need to avoid
negative spectral components */
t_float real[M];
t_float imag[M];
t_float sum,scale;
int i,j;
/* create windowed sinc */
_clear(imag, M);
real[0] = 1.0;
for (i=1; iM-1]
and work with the first N samples */
/* normalize impulse (integral = 1) */
sum = 0.0;
for (i=0; i0 */
sum = 0.0;
for (i=0; i
#include "DSPIcomplex.h"
#include "DSPIfilters.h"
typedef struct filterortho_struct
{
t_object x_obj;
t_float x_f;
DSPIfilterOrtho *filterortho;
} t_filterortho;
void filterortho_bang(t_filterortho *x)
{
}
static t_int *filterortho_perform(t_int *w)
{
t_float *in = (t_float *)(w[3]);
t_float *out = (t_float *)(w[4]);
DSPIfilterOrtho* filterortho = (DSPIfilterOrtho *)(w[1]);
t_int n = (t_int)(w[2]);
t_int i;
t_float x;
// dit kan beter
t_float smooth = 1.0 - pow(.05,1.0/(t_float)(n));
for (i = 0; i < n; i++)
{
x = *in++;
filterortho->BangSmooth(x, x, smooth);
*out++ = x;
}
filterortho->killDenormals();
return (w+5);
}
static void filterortho_dsp(t_filterortho *x, t_signal **sp)
{
dsp_add(filterortho_perform, 4, x->filterortho, sp[0]->s_n, sp[0]->s_vec, sp[1]->s_vec);
}
void filterortho_free(t_filterortho *x)
{
delete x->filterortho;
}
t_class *filterortho_class;
void setLP(t_filterortho *x, t_floatarg f, t_floatarg Q) {x->filterortho->setLP(f / sys_getsr(), Q);}
void setHP(t_filterortho *x, t_floatarg f, t_floatarg Q) {x->filterortho->setHP(f / sys_getsr(), Q);}
void setBP(t_filterortho *x, t_floatarg f, t_floatarg Q) {x->filterortho->setBP(f / sys_getsr(), Q);}
void setBR(t_filterortho *x, t_floatarg f, t_floatarg Q) {x->filterortho->setBR(f / sys_getsr(), Q);}
void setAP(t_filterortho *x, t_floatarg f, t_floatarg Q) {x->filterortho->setAP(f / sys_getsr(), Q);}
void setLS(t_filterortho *x, t_floatarg f, t_floatarg A) {x->filterortho->setLS(f / sys_getsr(), A);}
void setHS(t_filterortho *x, t_floatarg f, t_floatarg A) {x->filterortho->setHS(f / sys_getsr(), A);}
void setEQ(t_filterortho *x, t_floatarg f, t_floatarg Q, t_floatarg A) {x->filterortho->setEQ(f / sys_getsr(), Q, A);}
void *filterortho_new()
{
t_filterortho *x = (t_filterortho *)pd_new(filterortho_class);
x->filterortho = new DSPIfilterOrtho();
outlet_new(&x->x_obj, gensym("signal"));
setLP(x, 10000, 2);
return (void *)x;
}
extern "C" {
void filterortho_tilde_setup(void)
{
//post("filterortho~ v0.1");
filterortho_class = class_new(gensym("filterortho~"), (t_newmethod)filterortho_new,
(t_method)filterortho_free, sizeof(t_filterortho), 0, A_NULL);
CLASS_MAINSIGNALIN(filterortho_class, t_filterortho, x_f);
class_addmethod(filterortho_class, (t_method)filterortho_bang, gensym("bang"), A_NULL);
class_addmethod(filterortho_class, (t_method)filterortho_dsp, gensym("dsp"), A_NULL);
class_addmethod(filterortho_class, (t_method)setLP, gensym("setLP"), A_FLOAT, A_FLOAT, A_NULL);
class_addmethod(filterortho_class, (t_method)setHP, gensym("setHP"), A_FLOAT, A_FLOAT, A_NULL);
class_addmethod(filterortho_class, (t_method)setBP, gensym("setBP"), A_FLOAT, A_FLOAT, A_NULL);
class_addmethod(filterortho_class, (t_method)setBR, gensym("setBR"), A_FLOAT, A_FLOAT, A_NULL);
class_addmethod(filterortho_class, (t_method)setAP, gensym("setAP"), A_FLOAT, A_FLOAT, A_NULL);
class_addmethod(filterortho_class, (t_method)setLS, gensym("setLS"), A_FLOAT, A_FLOAT, A_NULL);
class_addmethod(filterortho_class, (t_method)setHS, gensym("setHS"), A_FLOAT, A_FLOAT, A_NULL);
class_addmethod(filterortho_class, (t_method)setEQ, gensym("setEQ"), A_FLOAT, A_FLOAT, A_FLOAT, A_NULL);
}
}
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#X obj 67 279 r coef;
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#X msg 201 167 mask 3 -25 150 150 -25 3;
#X msg 216 189 mask -5 49 -245 1225 1225 -245 49 -5;
#X obj 196 39 pack;
#X floatatom 222 8 5 0 0 0 - - -;
#X floatatom 166 -4 5 0 0 0 - - -;
#X msg 171 64 coef \$1 \$2;
#X msg 191 120 mask 1 1;
#X msg 228 212 mask 35 -405 2268 -8820 39690 39690 -8820 2268 -405
35;
#X msg 244 246 mask -63 847 -5445 22869 -76230 320166 320166 -76230
22869 -5445 847 -63;
#X msg 245 306 predict 1 0 \, update 0 0.5;
#X obj 36 31 * 187.5;
#X obj 26 341 dwt~ 1;
#X obj 80 343 idwt~ 1;
#X msg 469 376 mask 0 0 0 35 140 -70 28 -5;
#X msg 469 352 mask 7 -45 126 -210 315 63 0 0 0 0;
#X msg 469 328 mask -21 154 -495 924 -1155 1386 231 0 0 0 0 0;
#X obj 26 443 tabsend~ scope;
#N canvas 0 0 450 300 (subpatch) 0;
#X array scope 256 float 0;
#X coords 0 1 255 -1 200 140 1;
#X restore 718 -98 graph;
#X text 61 165 print out coefs;
#X msg 100 184 print;
#X text 315 -24 dwt~ performs a discrete wavelet transform;
#X text 315 -10 idwt~ performs the inverse transform;
#X text 309 105 mask sets the predict mask \, and uses the corresponding
update mask;
#X text 266 63 coef sets half of a symmetric predict mask;
#X text 243 286 predict and update masks can be specified explicitly
;
#X text 433 307 haar wavelet;
#X msg 672 189 even \$1;
#X floatatom 672 167 5 0 0 0 - - -;
#X text 570 134 even is the order symmetric interpolating biorthogonal
wavelet with n vanishing moments.;
#N canvas 379 254 494 344 META 0;
#X text 12 155 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
Wilkes for Pd version 0.42.;
#X text 12 25 KEYWORDS signal;
#X text 12 65 DESCRIPTION dwt~ performas a descrete wavelet transform/
idwt~ performs the inverse transform;
#X text 12 95 INLET_0 signal print mask predict update even;
#X text 12 5 NAME dwt~ idwt~;
#X text 12 115 OUTLET_0 signal;
#X text 12 45 LICENSE GPL v2;
#X text 12 135 AUTHOR Tom Schouten ;
#X restore 884 465 pd META;
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#X text 12 145 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
Wilkes for Pd version 0.42.;
#X text 12 45 DESCRIPTION convert bpm to metro time and phasor freq
;
#X text 12 65 INLET_0 float;
#X text 12 85 OUTLET_0 float;
#X text 12 105 OUTLET_1 float;
#X text 12 125 AUTHOR Tom Schouten ;
#X text 12 25 LICENSE GPL v2;
#X text 12 5 KEYWORDS control conversion needs_work (example);
#X restore 398 277 pd META;
#X text 150 50 convert bpm to metro time and phasor freq;
#X obj 105 52 bpm;
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#X obj 111 145 qnorm~;
#X obj 38 71 osc~ 30;
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#X obj 123 244 vol~;
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#X obj 167 282 hip~ 10;
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#X text 402 190 qmult multiplies 2 quaternion signals;
#X floatatom 347 35 5 0 0 0 - - -;
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#X obj 452 69 osc~ 90;
#X obj 518 70 osc~ 100;
#X obj 410 136 qnorm~;
#X obj 106 195 qmult~ 0 0 0 0 0;
#X text 410 208 "quaternion ring modulation";
#X text 403 245 the inlets are in 1 x real 3 x imag form;
#N canvas 375 135 494 397 META 0;
#X text 12 325 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
Wilkes for Pd version 0.42.;
#X text 12 5 KEYWORDS signal;
#X text 12 45 DESCRIPTION multiply 2 quarternion signals;
#X text 12 65 INLET_0 signal;
#X text 12 85 INLET_1 signal;
#X text 12 105 INLET_2 signal;
#X text 12 125 INLET_3 signal;
#X text 12 145 INLET_4 signal;
#X text 12 165 INLET_5 signal;
#X text 12 185 INLET_6 signal;
#X text 12 205 INLET_7 signal;
#X text 12 225 OUTLET_0 signal;
#X text 12 245 OUTLET_1 signal;
#X text 12 265 OUTLET_2 signal;
#X text 12 285 OUTLET_3 signal;
#X text 12 25 LICENSE GPL v2;
#X text 12 305 AUTHOR Tom Schouten ;
#X restore 598 319 pd META;
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#X text 60 6 bwin~ multiplies a signal block with a window;
#X text 211 310 after maximizing the spectrum is multiplied by a pink
noise envelope;
#X obj 62 250 dist~ 1;
#X text 211 105 apply analysis window;
#X text 211 172 set drive;
#X text 212 251 soft clip spectral data;
#X text 212 133 transform block to freq domain;
#X text 210 360 transform block back to time domain;
#X text 212 401 undo analysis window + apply synthesis window;
#X text 212 39 this example is a poor man's spectral maximizer using
bwin~ bfft~ bifft~ and dist~;
#X obj 62 225 bwin~ bfft_blue;
#X obj 62 327 bwin~ bfft_pink;
#X obj 62 401 bwin~ hann/hamming;
#X obj 62 106 bwin~ hamming;
#X msg 344 207 type bfft_db/octave \$1;
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#X text 12 125 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
Wilkes for Pd version 0.42.;
#X text 12 5 KEYWORDS signal block_oriented;
#X text 12 45 DESCRIPTION multiply a signal block with a window;
#X text 12 65 INLET_0 signal type;
#X text 12 85 OUTLET_0 signal;
#X text 12 25 LICENSE GPL v2;
#X text 12 105 AUTHOR Tom Schouten ;
#X restore 400 279 pd META;
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#X obj 29 19 ramp~;
#X obj 153 21 blockramp~;
#N canvas 107 51 494 364 META 0;
#X text 12 5 ALIAS blockramp~;
#X text 12 95 INLET_0 bang;
#X text 12 75 DESCRIPTION retriggerable counter for dsp signals;
#X text 12 135 LIBRARY external creb;
#X text 12 115 OUTLET_0 signal;
#X text 12 175 HELP_PATCH_AUTHORS Jonathan Wilkes for PDDP.;
#X text 12 25 KEYWORDS signal conversion ramp block_oriented needs_work
(example patch);
#X text 12 55 LICENSE GPL v2;
#X text 12 155 AUTHOR Tom Schouten ;
#X restore 395 276 pd META;
#X text 95 121 needs an example;
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#X text 84 18 unit circle modulator. (1+r conj(z)/(1+rz);
#N canvas 331 92 494 366 META 0;
#X text 12 185 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
Wilkes for Pd version 0.42.;
#X text 12 65 INLET_0 signal;
#X text 12 85 INLET_1 signal;
#X text 12 145 OUTLET_1 signal;
#X text 12 5 KEYWORDS signal abstraction needs_work (example patch)
;
#X text 12 45 DESCRIPTION unit circle modulator;
#X text 12 105 INLET_2 signal;
#X text 12 125 OUTLET_0 signal;
#X text 12 25 LICENSE GPL v2;
#X text 12 165 AUTHOR Tom Schouten ;
#X restore 352 275 pd META;
#X obj 95 121 ucmod~;
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#X msg 34 20 bang;
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#X obj 28 175 bdft 7;
#X obj 28 202 bdft 11;
#X obj 28 230 bdft 17;
#X obj 28 257 bdft 30;
#X obj 28 319 outlet;
#X text 20 23 frequency detune and damping;
#X text 49 283 bdft argument = harmonic;
#X obj 28 147 bdft 5;
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#X obj 34 93 bdiag~;
#X obj 34 232 dynwav~;
#X obj 34 283 vol~;
#X floatatom 57 257 5 0 0 0 - - -;
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#X obj 78 196 phasor~;
#X text 258 168 the [eig ] message sets the eigenvalue
for the corresponding block. there are n/2 blocks \, with n the dsp
blocksize.;
#X text 259 223 you can use [timefreq <60dB time> ]
for a more appropriate initialization of the eigenvalues using decay
time in milliseconds and oscillation frequency in Hz.;
#X text 256 18 bdiag~: parallel block diagonal state space model (parallel
2d rotations) see bdiag.c for more info. the state equations for one
block are:;
#X text 300 70 state1 = real * state1 - imag * state2 + input1;
#X text 300 85 state2 = real * state2 + imag * state1 + input2;
#X text 258 121 this module is intended to "filter" spectral data produced
by bfft or other short time spectral transforms like dwt.;
#X text 256 279 [bang] or [random] set the state vector to a random
value. [reset] sets it to 0;
#X text 256 327 this patch uses of bdiag~ \, ibfft~ and dynwav~ to
build a 32 voice harmonic modal synth \, with the state excited with
white noise on bang.;
#N canvas 379 254 494 344 META 0;
#X text 12 135 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
Wilkes for Pd version 0.42.;
#X text 12 45 DESCRIPTION parallel block diagonal state space model
(parallel 2d rotations);
#X text 12 75 INLET_0 bang signal random reset timefreq eig;
#X text 12 95 OUTLET_0 signal;
#X text 11 5 KEYWORDS signal;
#X text 12 25 LICENSE GPL v2;
#X text 12 115 AUTHOR Tom Schouten ;
#X restore 600 386 pd META;
#X obj 34 129 ibfft~;
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#X text 18 7 ifft with rectangular lowpass for anti-aliased dynwav
;
#X text 9 18 creation arg = fft size \, right inlet = dynwav cutoff
freq;
#N canvas 331 92 494 386 META 0;
#X text 12 185 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
Wilkes for Pd version 0.42.;
#X text 12 125 OUTLET_0 signal;
#X text 12 65 INLET_0 signal;
#X text 12 85 INLET_1 signal;
#X text 12 145 OUTLET_1 signal;
#X text 12 105 INLET_2 float;
#X text 12 45 DESCRIPTION ifft + lowpass (for anti-aliased dynwav)
;
#X text 12 25 LICENSE GPL v2;
#X text 12 165 AUTHOR Tom Schouten ;
#X text 12 5 KEYWORDS signal abstraction needs_work (example);
#X restore 412 324 pd META;
#X obj 57 112 lpifft~;
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#X text 12 145 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
Wilkes for Pd version 0.42.;
#X text 12 65 INLET_0 float;
#X text 12 85 INLET_1 list;
#X text 12 105 OUTLET_0 float;
#X text 12 5 KEYWORDS control abstraction needs_work (example patch)
;
#X text 12 45 DESCRIPTION arbitrary 7 tone scale;
#X text 12 25 LICENSE GPL v2;
#X text 12 125 AUTHOR Tom Schouten ;
#X restore 398 347 pd META;
#X obj 151 152 scale7;
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#N canvas 80 80 494 326 META 0;
#X text 12 145 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
Wilkes for Pd version 0.42.;
#X text 12 125 AUTHOR Tom Shouten;
#X text 12 105 OUTLET_0 signal;
#X text 12 65 INLET_0 signal;
#X text 12 5 KEYWORDS signal abstraction needs_work (example patch)
;
#X text 12 85 INLET_1 float;
#X text 12 45 DESCRIPTION phasor~ + dynwav~;
#X text 12 25 LICENSE GPL v2;
#X restore 143 129 pd META;
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#X text 96 6 dynwav~: dynamic wavetable oscillator;
#X obj 61 98 osc~;
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#X obj 107 54 bang~;
#X text 171 22 (scanned synthesis);
#X text 165 143 left inlet's dsp block = wavetable;
#X msg 107 78 0.25;
#X text 242 157 right inlet = phase (0-1);
#N canvas 379 254 494 344 META 0;
#X text 12 155 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
Wilkes for Pd version 0.42.;
#X text 12 75 INLET_0 signal;
#X text 12 95 INLET_1 signal;
#X text 12 115 OUTLET_0 signal;
#X text 12 45 DESCRIPTION dynamic wavetable oscillator ( scanned synthesis
);
#X text 12 5 KEYWORDS signal oscillator;
#X text 12 25 LICENSE GPL v2;
#X text 12 135 AUTHOR Tom Schouten ;
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#X text 62 14 blocknorm~: normalize a dsp block to RMS = 1;
#X text 144 33 creation argument = nb channels;
#X obj 96 349 lop~;
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#X obj 95 384 blocknorm~ 1;
#X obj 95 320 hip~;
#X obj 134 298 hsl 128 15 100 10000 1 1 empty empty empty -2 -6 0 8
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#X obj 93 131 tabreceive~ state;
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#X msg 237 134 1;
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#X text 11 64 example: a waveform folding oscillator: power is shifted
up or down in frequency by contraction/dilatation \, and filtered \,
but normalized to preserve total state energy.;
#X obj 466 281 table state 64;
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#X obj 310 181 bang~;
#X msg 268 133 2;
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#X msg 357 179 0;
#X msg 387 179 0.03;
#X msg 425 179 0.17;
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#X text 403 201 phase offset;
#X text 182 201 mod freq;
#X text 366 222 phase sync;
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#X text 282 157 relative formant shift;
#N canvas 379 254 494 344 META 0;
#X text 12 145 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
Wilkes for Pd version 0.42.;
#X text 12 105 LIBRARY external creb;
#X text 12 5 KEYWORDS signal block_oriented;
#X text 12 45 DESCRIPTION normalize a dsp block to RMS = 1;
#X text 12 65 INLET_0 signal;
#X text 12 85 OUTLET_0 signal;
#X text 12 125 AUTHOR Tom Schouten ;
#X text 12 25 LICENSE GPL v2;
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#X text 12 65 INLET_0 signal;
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#X text 12 25 LICENSE GPL v2;
#X text 12 185 AUTHOR Tom Schouten ;
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#X text 229 64 using normalized fft/ifft objects;
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#X text 12 5 KEYWORDS signal abstraction needs_work;
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#X text 12 55 DESCRIPTION complex form of the discrete summation oscillator
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#X text 12 45 DESCRIPTION inverse;
#X text 12 65 INLET_0 float;
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#X text 12 25 LICENSE GPL v2;
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creb-0.9.2+darcs20151027/doc/creb-dev.txt 0000644 0000000 0000000 00000001242 12613674326 015543 0 ustar 00 0000000 0000000 Creb dev log
Entry: A full synth
Date: Sun Nov 11 17:55:47 EST 2012
So, time to make some things come together. I'd like to wrap up some
of the experiments with dynwav~ into a single, MIDI-controlled synth,
which is somewhat hard to do in Pd + it's not so easy to port to a
simple device / small code size. Anyways, I'd like to go through the
motions once and what is better than bootstrapping it inside Pd. The
product is a virtual analog (of course) using oversampled modules,
with no distinction between control or data signals. It's also
supposed to be a playground for code generated with [1], but I'm
probably going for C first.
[1] http://zwizwa.be/-/meta/
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#X text 271 279 set coefs in packed form;
#X text 203 292 digit representation in base = field order;
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#X text 12 125 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
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#X text 12 5 KEYWORDS control;
#X text 12 45 DESCRIPTION compute a finite field polynomial;
#X text 12 65 INLET_0 float coef order;
#X text 12 85 OUTLET_0 float;
#X text 12 25 LICENSE GPL v2;
#X text 12 105 AUTHOR Tom Schouten ;
#X restore 412 384 pd META;
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#X text 235 81 complex log and exp.;
#X text 237 105 see also;
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#X text 351 103 and;
#X obj 384 105 icep~;
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#X text 12 185 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
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#X text 12 65 DESCRIPTION complex log and exp.;
#X text 12 85 INLET_0 signal;
#X text 12 105 INLET_1 signal;
#X text 12 125 OUTLET_0 signal;
#X text 12 145 OUTLET_1 signal;
#X text 12 5 NAME clog~ cexp~;
#X text 12 165 AUTHOR Tom Schouten ;
#X text 12 45 LICENSE GPL v2;
#X text 12 25 KEYWORDS signal needs_work needs_work (example);
#X restore 424 185 pd META;
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#X text 22 4 expand harmonic lattice vector in the (2 \, 3/2 \, 5/4)
basis;
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#X text 12 125 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
Wilkes for Pd version 0.42.;
#X text 12 85 OUTLET_0 signal;
#X text 12 65 INLET_0 signal;
#X text 12 45 DESCRIPTION expand a 3D harmonic lattice vector;
#X text 12 5 KEYWORDS control abstraction needs_work (example patch)
;
#X text 12 25 LICENSE GPL v2;
#X text 12 105 AUTHOR Tom Schouten ;
#X restore 391 275 pd META;
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#X text 12 205 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
Wilkes for Pd version 0.42.;
#X text 12 45 DESCRIPTION complex addition;
#X text 12 65 INLET_0 signal;
#X text 12 85 INLET_1 signal;
#X text 12 105 INLET_2 signal;
#X text 12 125 INLET_3 signal;
#X text 12 145 OUTLET_0 signal;
#X text 12 165 OUTLET_1 signal;
#X text 12 185 AUTHOR Tom Schouten ;
#X text 12 25 LICENSE GPL v2;
#X text 12 5 KEYWORDS signal needs_work (example);
#X restore 398 277 pd META;
#X obj 105 52 cadd~;
#X text 150 50 complex addition;
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#X text 23 10 conformal self map of the unit disk (z-a)/(1-conj(a)z)
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#X text 12 205 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
Wilkes for Pd version 0.42.;
#X text 12 145 OUTLET_0 signal;
#X text 12 45 DESCRIPTION conformal self map of the unit disk;
#X text 12 65 INLET_0 signal;
#X text 12 85 INLET_1 signal;
#X text 12 105 INLET_2 signal;
#X text 12 125 INLET_3 signal;
#X text 12 165 OUTLET_1 signal;
#X text 12 5 KEYWORDS signal abstraction needs_work (example patch)
;
#X text 12 185 AUTHOR Tom Schouten ;
#X text 12 25 LICENSE GPL v2;
#X restore 398 277 pd META;
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#X text 96 3 chebyshev waveshaper;
#X text 207 229 creation argument: order of polynomial;
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#X text 135 60 if the input is a sine wave \, these are the amplitudes
for the harmonics.;
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#X text 12 125 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
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#X text 12 5 KEYWORDS signal;
#X text 12 45 DESCRIPTION Chebyshev waveshaper;
#X text 12 65 INLET_0 signal coef;
#X text 12 85 OUTLET_0 signal;
#X text 12 25 LICENSE GPL v2;
#X text 12 105 AUTHOR Tom Schouten ;
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#X text 102 32 a beat shuffler using raw 64k/break sample banks;
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#X text 12 85 INLET_1 float;
#X text 12 45 DESCRIPTION an overlap add tabread~ clone;
#X text 12 65 INLET_0 float;
#X text 12 105 INLET_2 float;
#X text 12 125 INLET_3 bang;
#X text 12 145 INLET_4 float;
#X text 12 165 INLET_5 float;
#X text 12 185 OUTLET_0 signal;
#X text 12 205 OUTLET_1 float;
#X text 12 225 OUTLET_2 float;
#X text 12 5 KEYWORDS signal abstraction array needs_work (example
patch);
#X text 12 245 AUTHOR Tom Schouten ;
#X text 12 25 LICENSE GPL v2;
#X restore 398 277 pd META;
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#X msg 76 126 400;
#X msg 268 180 20;
#X obj 36 225 blosc~ saw;
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#X msg 141 297 70;
#X text 281 96 all inputs are signal inlets. frequency and reso are
interpolated from their average (rms) value.;
#X msg 305 181 500;
#X text 279 28 resofilt~: high-quality implementations of the moog
4-pole and tb303 3-pole reso ladder filter. state-limited which means
it distorts on high reso input \, and can go into self oscillation
when reso > 1;
#X msg 53 182 70;
#X obj 119 377 resofilt~ 4;
#X text 222 378 creation argument 4 = 4pole \, 3 = 3pole;
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#X text 12 175 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
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#X text 12 5 KEYWORDS signal filter;
#X text 12 45 DESCRIPTION high-quality implementations of the moog
4-pole and tb303 3-pole res ladder filter;
#X text 12 75 INLET_0 signal;
#X text 12 95 INLET_1 signal;
#X text 12 115 INLET_2 signal;
#X text 12 135 OUTLET_0 signal;
#X text 12 25 LICENSE GPL v2;
#X text 12 155 AUTHOR Tom Schouten ;
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#X text 12 45 DESCRIPTION set decay time for [bdiag~];
#X text 12 65 INLET_0 float;
#X text 12 85 INLET_1 float;
#X text 12 105 OUTLET_0 anything;
#X text 12 125 AUTHOR Tom Schouten ;
#X text 12 25 LICENSE GPL v2;
#X restore 398 279 pd META;
#X text 114 58 set decay time (ms/sec) for [bdiag~];
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#X text 83 31 diagonal state space system;
#X text 38 67 treats input dsp block as n parallel signals;
#X text 40 92 s1 = (a * s1) + (b * s2) + u1;
#X text 41 109 s2 = (a * s2) - (b * s1) + u2;
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#X text 12 5 KEYWORDS signal needs_work (example patch);
#X text 12 45 DESCRIPTION diagonal state space system;
#X text 12 65 INLET_0 signal bang reset random time eigen;
#X text 12 85 OUTLET_0 signal;
#X text 12 125 HELP_PATCH_AUTHORS Added by Jonathan Wilkes.;
#X text 12 25 LICENSE GPL v2;
#X text 12 105 AUTHOR Tom Schouten ;
#X restore 395 275 pd META;
#X msg 108 140 reset;
#X obj 108 262 diag~;
#X msg 118 163 random;
#X msg 127 184 bang;
#X msg 144 232 eigen;
#X msg 137 206 time;
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creb-0.9.2+darcs20151027/doc/reference.txt 0000644 0000000 0000000 00000005601 12613674326 016015 0 ustar 00 0000000 0000000 abstractions
64k a beat shuffler using raw 64k/break sample banks
bdft,bdfts set decay time (ms/sec) and osc frequency (for bdiag~)
bhip~ butterworth high pass filter
blop~ butterworth low pass filter
bpm convert bpm to metro time and phasor freq
cadd~ complex add
ccmap~ conformal self map of the unit disk
cconj~ complex conjugate
cep~/icep~ complex cepstrum and inverse
cinv~ complex inverse
cmul~ complex multiplication
count modulo counter
cosc~ complex oscillator
csub~ complex subtraction
dsfosc~ (finite) discrete summation formula oscillator
eadh~ exponential attack decay (with hold == duration)
eadsrh~ exponential attack decay sustain release (..)
expmap~ exponential map
fblock block relative frequency conversion
fmod floating point modulo
fmop~ fm operator
frequor~ like phasor, but for block spectra
idsfosc~ infinite discrete summation formula
inv inverse
lattice3 expand a 3D harmonic lattice vector
lpfft~ ifft + lowpass (for anti-aliased dynwav)
pdynwav~ phasor~ + dynwav~
scale7 arbitrary 7 tone scale
ti_hihat hihat gop object
ti_snare snare drum gop object
tblock block relative time conversion
ucnorm~ normalize a complex signal to unit norm
ucmod~ unit circle modulator
vols~ volume for a stereo signal
vol~ volume for a mono signal
externs
ffpoly finite field polynomial
fwarp tangent warp frequency
ratio multiply by 2^k so result is 1<=r<2 (transposer)
tilde externs
abs~ absolute value
bdiag~ block diagonal state space system (spectral processor)
bfft~ reordered fft
bitsplit~ convert signal to binary vector
bwin~ several windowing functions and spectral envelopes
biquadseries~ biquad second order sections (i.e. butterworth)
bitsplit~ convert a signal to binary representation
blocknorm~ normalize a (set of) dsp block(s) (i.e. for spectral processing)
blosc~ several bandlimited oscillators
cheby~ chebyshev polynomial waveshaper
clog~ complex log
diag~ diagonal state space system (spectral processor)
dist~ several distortions & waveshaping functions
dwt~ discrete wavelet transform
idwt~ inverse
dynwav~ dynamic wavetable: use a signal block as wavetable
ead~ exp. attack decay
eadsr~ exp. attack decay sustain release
ear~ exp. attack release
filterortho~ several biquad filters, orthogonal implementation
fdn~ a feedback delay network
junction~ a circulant lossless signal junction
lattice~ lattice filter
matrix~ multiply a signal block with an arbitrary matrix
permut~ random permute a signal block
qmult~ multiply 2 quaternion signals
qnorm~ normalize a quaternion signal (or any 4 channel sig)
ramp~ generates an integer ramp
resofilt~ a reso filter (4pole, 3pole)
sbosc~ smallband oscillator (i.e. for formant synthesis)
statwav~ a tabread4~ clone with 8 point interpolation
scrollgrid1D~ a stabilized scroll grid chaotic oscillator
tabreadmix~ a tabread~ clone with overlap add (for smooth time stretch)
xfm~ coupled frequency modulation
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#X text 28 4 frequor~: frequency domain phasor~ (for traversing spectra)
;
#X text 102 25 output: (0 \, N/2-1) -> (0 \, 1);
#X text 152 41 (N/2 \, N-1) -> (-1 \, 0);
#N canvas 331 92 494 345 META 0;
#X text 12 135 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
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#X text 12 95 OUTLET_0 signal;
#X text 12 45 DESCRIPTION frequency domain phasor~ (for traversing
spectra);
#X text 12 75 INLET_0 float;
#X text 12 5 KEYWORDS signal abstraction needs_work (example patch)
;
#X text 12 25 LICENSE GPL v2;
#X text 12 115 AUTHOR Tom Schouten ;
#X restore 352 267 pd META;
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#X text 12 125 LIBRARY external creb;
#X text 12 5 KEYWORDS control abstraction;
#X text 12 65 INLET_0 float;
#X text 12 85 INLET_1 float;
#X text 12 105 OUTLET_0 anything;
#X text 12 45 DESCRIPTION set osc frequency for [bdiag~];
#X text 12 145 AUTHOR Tom Schouten ;
#X text 12 25 LICENSE GPL v2;
#X restore 398 279 pd META;
#X text 114 58 set osc frequency for [bdiag~];
#X obj 71 58 bdfts;
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#X text 132 126 example: xfm~ uses warped frequencies;
#X text 112 67 out = tan(2pi*in/sr) * (sr/2pi);
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#X text 12 5 KEYWORDS control;
#X text 12 45 DESCRIPTION warp a frequency using the formula out =
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#X text 12 75 INLET_0 float;
#X text 12 95 OUTLET_0 float;
#X text 12 25 LICENSE GPL v2;
#X text 12 115 AUTHOR Tom Schouten ;
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#X text 175 53 butterworth high pass filter;
#N canvas 331 92 494 327 META 0;
#X text 12 175 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
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#X text 12 135 LIBRARY external creb;
#X text 12 95 INLET_1 float;
#X text 12 115 OUTLET_0 signal;
#X text 12 5 KEYWORDS signal abstraction filter needs_work (example
patch);
#X text 12 55 DESCRIPTION butterworth high pass filter;
#X text 12 75 INLET_0 signal;
#X text 12 155 AUTHOR Tom Schouten ;
#X text 12 35 LICENSE GPL v2;
#X restore 398 277 pd META;
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#X text 12 245 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
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#X text 12 45 DESCRIPTION hihat gop object;
#X text 12 5 KEYWORDS signal abstraction GUI needs_work (example patch)
;
#X text 12 65 INLET_0 float;
#X text 12 85 INLET_1 float;
#X text 12 105 INLET_2 float;
#X text 12 125 INLET_3 float;
#X text 12 145 INLET_4 float;
#X text 12 165 INLET_5 float;
#X text 12 185 INLET_6 float;
#X text 12 205 OUTLET_0 signal;
#X text 12 25 LICENSE GPL v2;
#X text 12 225 AUTHOR Tom Schouten ;
#X restore 278 327 pd META;
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#X text 45 -2 qnorm normalizes a quaternion signal to unit norm;
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#X text 12 5 KEYWORDS signal;
#X text 12 45 DESCRIPTION normalize a quaternion signal to unit norm
;
#X text 12 65 INLET_0 signal;
#X text 12 85 INLET_1 signal;
#X text 12 105 INLET_2 signal;
#X text 12 125 INLET_3 signal;
#X text 12 145 OUTLET_0 signal;
#X text 12 165 OUTLET_1 signal;
#X text 12 185 OUTLET_2 signal;
#X text 12 205 OUTLET_3 signal;
#X text 12 25 LICENSE GPL v2;
#X text 12 225 AUTHOR Tom Schouten ;
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#X text 49 5 complex subtraction;
#N canvas 162 93 494 386 META 0;
#X text 12 205 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
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#X text 12 45 DESCRIPTION complex subtraction;
#X text 12 65 INLET_0 signal;
#X text 12 85 INLET_1 signal;
#X text 12 105 INLET_2 signal;
#X text 12 125 INLET_3 signal;
#X text 12 145 OUTLET_0 signal;
#X text 12 165 OUTLET_1 signal;
#X text 12 5 KEYWORDS signal abstraction needs_work (example patch)
;
#X text 12 185 AUTHOR Tom Schouten ;
#X text 12 25 LICENSE GPL v2;
#X restore 331 175 pd META;
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#X text 191 81 exponential attack/decay/sustain/release envelope;
#X text 265 125 60db attack and decay time;
#X floatatom 209 160 5 0 0 0 - - -;
#X floatatom 209 180 5 0 0 0 - - -;
#X text 264 159 sustain level;
#X obj 88 253 vol~;
#X floatatom 132 238 5 0 0 0 - - -;
#X obj 343 228 table t 10000;
#X obj 343 267 tabwrite~ t;
#X obj 343 247 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
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#X obj 103 13 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0 1
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#X obj 262 276 del;
#X floatatom 276 225 5 0 0 0 - - -;
#X text 265 182 60db release time;
#N canvas 379 254 494 372 META 0;
#X text 12 215 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
Wilkes for Pd version 0.42.;
#X text 12 45 DESCRIPTION exponential attack/decay/sustain/release
envelope;
#X text 12 5 KEYWORDS signal ramp;
#X text 12 175 OUTLET_0 signal;
#X text 12 95 INLET_1 float;
#X text 12 115 INLET_2 float;
#X text 12 135 INLET_3 float;
#X text 12 155 INLET_4 float;
#X text 12 75 INLET_0 start stop;
#X text 12 25 LICENSE GPL v2;
#X text 12 195 AUTHOR Tom Schouten ;
#X restore 531 285 pd META;
#X connect 0 0 19 0;
#X connect 1 0 9 0;
#X connect 1 0 11 0;
#X connect 2 0 0 0;
#X connect 3 0 2 0;
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#X connect 6 0 13 2;
#X connect 8 0 1 0;
#X connect 9 0 13 0;
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#X connect 12 0 11 1;
#X connect 13 0 0 1;
#X connect 13 0 22 0;
#X connect 16 0 13 3;
#X connect 17 0 13 4;
#X connect 19 0 7 1;
#X connect 19 0 7 0;
#X connect 20 0 19 1;
#X connect 23 0 22 0;
#X connect 23 0 25 0;
#X connect 23 0 9 0;
#X connect 24 0 1 0;
#X connect 25 0 10 0;
#X connect 26 0 25 1;
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#X text 154 53 creation argument: type (see dist.c);
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#X obj 64 157 dist~ 1;
#N canvas 379 254 494 344 META 0;
#X text 12 145 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
Wilkes for Pd version 0.42.;
#X text 12 5 KEYWORDS signal;
#X text 12 45 DESCRIPTION waveshaper;
#X text 12 85 INLET_1 float;
#X text 12 65 INLET_0 signal;
#X text 12 105 OUTLET_0 signal;
#X text 12 25 LICENSE GPL v2;
#X text 12 125 AUTHOR Tom Schouten ;
#X restore 400 279 pd META;
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#X connect 3 0 8 0;
#X connect 5 0 3 0;
#X connect 7 0 2 0;
#X connect 8 0 4 0;
#X connect 8 0 4 1;
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#N canvas 331 92 494 388 META 0;
#X text 12 215 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
Wilkes for Pd version 0.42.;
#X text 12 95 INLET_1 float;
#X text 12 115 INLET_2 float;
#X text 12 155 INLET_4 float;
#X text 12 175 OUTLET_0 signal;
#X text 12 45 DESCRIPTION exponential attack decay sustain release
(with hold == duration);
#X text 12 75 INLET_0 bang;
#X text 12 135 INLET_3 float;
#X text 12 5 KEYWORDS signal abstraction ramp needs_work (example patch)
;
#X text 12 25 LICENSE GPL v2;
#X text 12 195 AUTHOR Tom Schouten ;
#X restore 378 207 pd META;
#X obj 105 92 eadsrh~;
#X text 22 15 exponential attack decay sustain release (with hold ==
duration);
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#X text 29 10 permut~ performs a random permutation on a signal block
;
#X text 30 27 mainly intended for shuffling spectral data (dynwav)
;
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#X text 12 125 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
Wilkes for Pd version 0.42.;
#X text 12 5 KEYWORDS signal random;
#X text 12 45 DESCRIPTION perform a random permutation on a signal
block;
#X text 12 85 OUTLET_0 signal;
#X text 12 65 INLET_0 signal bang random;
#X text 12 25 LICENSE GPL v2;
#X text 12 105 AUTHOR Tom Schouten ;
#X restore 385 210 pd META;
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#X connect 6 0 7 0;
#X connect 6 0 7 1;
#X connect 8 0 5 0;
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;
#X text 62 38 1/(1-az) \, with z = e^(jw);
#N canvas 331 92 494 345 META 0;
#X text 12 185 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
Wilkes for Pd version 0.42.;
#X text 12 125 OUTLET_0 signal;
#X text 12 85 INLET_0 signal;
#X text 12 105 INLET_1 signal;
#X text 12 145 OUTLET_1 signal;
#X text 12 55 DESCRIPTION complex form of the (infinite) discrete summation
oscillator;
#X text 12 5 KEYWORDS signal abstraction oscillator needs_work (example
patch);
#X text 12 35 LICENSE GPL v2;
#X text 12 165 AUTHOR Tom Schouten ;
#X restore 401 345 pd META;
#X obj 80 110 idsfosc~;
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#X text 49 5 complex oscillator (unit norm exponential);
#N canvas 331 92 494 369 META 0;
#X text 12 185 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
Wilkes for Pd version 0.42.;
#X text 12 65 INLET_0 signal;
#X text 12 45 DESCRIPTION complex oscillator;
#X text 12 85 INLET_1 float;
#X text 12 105 INLET_2 float;
#X text 12 125 OUTLET_0 signal;
#X text 12 145 OUTLET_1 signal;
#X text 12 5 KEYWORDS signal abstraction needs_work (example patch)
;
#X text 12 165 AUTHOR Tom Schouten ;
#X text 12 25 LICENSE GPL v2;
#X restore 331 176 pd META;
#X obj 63 64 cosc~;
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#X text 27 39 added for completeness. mainly intended for spectral
transfos;
#X text 26 73 the file format is binary floating point \, column encoded.
;
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#X text 29 23 bmatrix multiplies a signal block with an arbitrary matrix
;
#N canvas 200 154 494 344 META 0;
#X text 12 125 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan
Wilkes for Pd version 0.42.;
#X text 12 5 KEYWORDS signal;
#X text 12 45 DESCRIPTION multiply a signal block with an arbitrary
matrix;
#X text 12 85 OUTLET_0 signal;
#X text 12 65 INLET_0 signal load;
#X text 12 25 LICENSE GPL v2;
#X text 12 105 AUTHOR Tom Schouten ;
#X restore 369 209 pd META;
#X connect 0 0 3 0;
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#X obj 405 126 * 1024;
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#X obj 88 103 inlet~;
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creb-0.9.2+darcs20151027/bin/ 0000755 0000000 0000000 00000000000 12613674327 013320 5 ustar 00 0000000 0000000 creb-0.9.2+darcs20151027/bin/version 0000755 0000000 0000000 00000000103 12613674326 014724 0 ustar 00 0000000 0000000 #!/bin/bash
grep -e ^CREB_VERSION Makefile.config|awk '{print $3}'
creb-0.9.2+darcs20151027/www/ 0000755 0000000 0000000 00000000000 12613674326 013373 5 ustar 00 0000000 0000000 creb-0.9.2+darcs20151027/www/index.html 0000644 0000000 0000000 00000001057 12613674326 015373 0 ustar 00 0000000 0000000
CREB
CREB
About
CREB is an extension library for the computer music program
of Pure Data
by Miller Puckette. CREB is released to the general public under
the terms of the GPL version 2. For more information see
the README file. CREB is written by Tom
Schouten.
Download
The authoritative source for CREB is
the darcs archive.
creb-0.9.2+darcs20151027/autom4te.cache/ 0000755 0000000 0000000 00000000000 12613674327 015354 5 ustar 00 0000000 0000000 creb-0.9.2+darcs20151027/autom4te.cache/requests 0000644 0000000 0000000 00000006443 12613674327 017161 0 ustar 00 0000000 0000000 # This file was generated by Autom4te Sat Aug 22 17:39:33 UTC 2015.
# It contains the lists of macros which have been traced.
# It can be safely removed.
@request = (
bless( [
'0',
1,
[
'/usr/share/autoconf'
],
[
'/usr/share/autoconf/autoconf/autoconf.m4f',
'configure.ac'
],
{
'm4_pattern_allow' => 1,
'AH_OUTPUT' => 1,
'm4_include' => 1,
'AC_FC_PP_SRCEXT' => 1,
'AC_LIBSOURCE' => 1,
'AM_SILENT_RULES' => 1,
'AM_PROG_F77_C_O' => 1,
'AM_AUTOMAKE_VERSION' => 1,
'_AM_COND_IF' => 1,
'm4_pattern_forbid' => 1,
'AM_NLS' => 1,
'AM_PROG_CXX_C_O' => 1,
'_AM_MAKEFILE_INCLUDE' => 1,
'AM_PROG_CC_C_O' => 1,
'AC_CANONICAL_TARGET' => 1,
'_LT_AC_TAGCONFIG' => 1,
'AC_CONFIG_FILES' => 1,
'AC_FC_FREEFORM' => 1,
'm4_sinclude' => 1,
'sinclude' => 1,
'AC_CONFIG_LINKS' => 1,
'AC_CONFIG_AUX_DIR' => 1,
'AM_GNU_GETTEXT_INTL_SUBDIR' => 1,
'AM_PROG_AR' => 1,
'AM_PROG_LIBTOOL' => 1,
'AM_INIT_AUTOMAKE' => 1,
'_m4_warn' => 1,
'AC_SUBST_TRACE' => 1,
'_AM_COND_ENDIF' => 1,
'AM_GNU_GETTEXT' => 1,
'AC_REQUIRE_AUX_FILE' => 1,
'AC_FC_PP_DEFINE' => 1,
'AC_PROG_LIBTOOL' => 1,
'AC_CANONICAL_BUILD' => 1,
'AC_INIT' => 1,
'AM_MAKEFILE_INCLUDE' => 1,
'_AM_COND_ELSE' => 1,
'AM_POT_TOOLS' => 1,
'AM_PATH_GUILE' => 1,
'_AM_SUBST_NOTMAKE' => 1,
'AC_CONFIG_HEADERS' => 1,
'AM_XGETTEXT_OPTION' => 1,
'AC_CANONICAL_HOST' => 1,
'AC_CONFIG_SUBDIRS' => 1,
'LT_SUPPORTED_TAG' => 1,
'AM_MAINTAINER_MODE' => 1,
'AC_CANONICAL_SYSTEM' => 1,
'AM_PROG_MOC' => 1,
'AM_CONDITIONAL' => 1,
'AC_SUBST' => 1,
'LT_CONFIG_LTDL_DIR' => 1,
'AC_FC_SRCEXT' => 1,
'include' => 1,
'AM_PROG_FC_C_O' => 1,
'AC_CONFIG_LIBOBJ_DIR' => 1,
'AC_DEFINE_TRACE_LITERAL' => 1,
'AM_ENABLE_MULTILIB' => 1,
'LT_INIT' => 1
}
], 'Autom4te::Request' )
);
creb-0.9.2+darcs20151027/autom4te.cache/output.0 0000644 0000000 0000000 00000376736 12613674327 017023 0 ustar 00 0000000 0000000 @%:@! /bin/sh
@%:@ Guess values for system-dependent variables and create Makefiles.
@%:@ Generated by GNU Autoconf 2.69.
@%:@
@%:@
@%:@ 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 about your system,
$0: including any error possibly output before this
$0: message. Then install a modern shell, or manually run
$0: the script under such a shell if you do have one."
fi
exit 1
fi
fi
fi
SHELL=${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 @S|@? 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 "@S|@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 @S|@as_val. Take advantage of shells that can avoid forks. The arguments
@%:@ must be portable across @S|@(()) 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 @S|@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=.
LIB@&t@OBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME=
PACKAGE_TARNAME=
PACKAGE_VERSION=
PACKAGE_STRING=
PACKAGE_BUGREPORT=
PACKAGE_URL=
ac_unique_file="modules/setup.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='LTLIBOBJS
LIB@&t@OBJS
LIBFLAGS
LIBNAME
PD_INCLUDE_DIR
EGREP
GREP
CPP
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
runstatedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
'
ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CPP'
# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
verbose=
x_includes=NONE
x_libraries=NONE
# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'
ac_prev=
ac_dashdash=
for ac_option
do
# If the previous option needs an argument, assign it.
if test -n "$ac_prev"; then
eval $ac_prev=\$ac_option
ac_prev=
continue
fi
case $ac_option in
*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
*=) ac_optarg= ;;
*) ac_optarg=yes ;;
esac
# Accept the important Cygnus configure options, so we can diagnose typos.
case $ac_dashdash$ac_option in
--)
ac_dashdash=yes ;;
-bindir | --bindir | --bindi | --bind | --bin | --bi)
ac_prev=bindir ;;
-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
bindir=$ac_optarg ;;
-build | --build | --buil | --bui | --bu)
ac_prev=build_alias ;;
-build=* | --build=* | --buil=* | --bui=* | --bu=*)
build_alias=$ac_optarg ;;
-cache-file | --cache-file | --cache-fil | --cache-fi \
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
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ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
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ac_useropt_orig=$ac_useropt
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eval enable_$ac_useropt=no ;;
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ac_prev=docdir ;;
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docdir=$ac_optarg ;;
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eval enable_$ac_useropt=\$ac_optarg ;;
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ac_init_help=long ;;
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ac_init_help=recursive ;;
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ac_init_help=short ;;
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ac_prev=host_alias ;;
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ac_prev=htmldir ;;
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htmldir=$ac_optarg ;;
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ac_prev=includedir ;;
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ac_prev=libdir ;;
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ac_prev=localedir ;;
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ac_prev=program_transform_name ;;
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ac_prev=psdir ;;
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psdir=$ac_optarg ;;
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ac_prev=runstatedir ;;
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sbindir=$ac_optarg ;;
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ac_prev=sharedstatedir ;;
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| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
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ac_prev=site ;;
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target_alias=$ac_optarg ;;
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# FIXME: should be removed in autoconf 3.0.
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if test "x$host_alias" != x; then
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sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
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q
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#
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cat <<_ACEOF
\`configure' configures this package to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE. See below for descriptions of some of the useful variables.
Defaults for the options are specified in brackets.
Configuration:
-h, --help display this help and exit
--help=short display options specific to this package
--help=recursive display the short help of all the included packages
-V, --version display version information and exit
-q, --quiet, --silent do not print \`checking ...' messages
--cache-file=FILE cache test results in FILE [disabled]
-C, --config-cache alias for \`--cache-file=config.cache'
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Installation directories:
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@<:@@S|@ac_default_prefix@:>@
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
@<:@PREFIX@:>@
By default, \`make install' will install all the files in
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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]
--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
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--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
--infodir=DIR info documentation [DATAROOTDIR/info]
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
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--docdir=DIR documentation root @<:@DATAROOTDIR/doc/PACKAGE@:>@
--htmldir=DIR html documentation [DOCDIR]
--dvidir=DIR dvi documentation [DOCDIR]
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--psdir=DIR ps documentation [DOCDIR]
_ACEOF
cat <<\_ACEOF
_ACEOF
fi
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Some influential environment variables:
CC C compiler command
CFLAGS C compiler flags
LDFLAGS linker flags, e.g. -L if you have libraries in a
nonstandard directory
LIBS libraries to pass to the linker, e.g. -l
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if
you have headers in a nonstandard directory
CPP C preprocessor
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.
Report bugs to the package provider.
_ACEOF
ac_status=$?
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for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
test -d "$ac_dir" ||
{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
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ac_builddir=.
case "$ac_dir" in
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*)
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*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
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esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix
case $srcdir in
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ac_srcdir=.
ac_top_srcdir=$ac_top_builddir_sub
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ac_srcdir=$srcdir$ac_dir_suffix;
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cat <<\_ACEOF
configure
generated by GNU Autoconf 2.69
Copyright (C) 2012 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
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exit
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## ------------------------ ##
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This file contains any messages produced by compilers while
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It was created by $as_me, which was
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{
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## --------- ##
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eval ac_old_set=\$ac_cv_env_${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_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.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
$as_echo_n "checking whether the C compiler works... " >&6; }
ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
# The possible output files:
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
ac_rmfiles=
for ac_file in $ac_files
do
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
* ) ac_rmfiles="$ac_rmfiles $ac_file";;
esac
done
rm -f $ac_rmfiles
if { { ac_try="$ac_link_default"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_link_default") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then :
# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
# in a Makefile. We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
;;
[ab].out )
# We found the default executable, but exeext='' is most
# certainly right.
break;;
*.* )
if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
then :; else
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
fi
# We set ac_cv_exeext here because the later test for it is not
# safe: cross compilers may not add the suffix if given an `-o'
# argument, so we may need to know it at that point already.
# Even if this section looks crufty: it has the advantage of
# actually working.
break;;
* )
break;;
esac
done
test "$ac_cv_exeext" = no && ac_cv_exeext=
else
ac_file=''
fi
if test -z "$ac_file"; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables
See \`config.log' for more details" "$LINENO" 5; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
$as_echo_n "checking for C compiler default output file name... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
$as_echo "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext
rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
$as_echo_n "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then :
# If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
break;;
* ) break;;
esac
done
else
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest conftest$ac_cv_exeext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
$as_echo "$ac_cv_exeext" >&6; }
rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@%:@include
int
main ()
{
FILE *f = fopen ("conftest.out", "w");
return ferror (f) || fclose (f) != 0;
;
return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run. If not, either
# the compiler is broken, or we cross compile.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
$as_echo_n "checking whether we are cross compiling... " >&6; }
if test "$cross_compiling" != yes; then
{ { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if { ac_try='./conftest$ac_cv_exeext'
{ { case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_try") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }; then
cross_compiling=no
else
if test "$cross_compiling" = maybe; then
cross_compiling=yes
else
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; }
fi
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
$as_echo "$cross_compiling" >&6; }
rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
$as_echo_n "checking for suffix of object files... " >&6; }
if ${ac_cv_objext+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
(eval "$ac_compile") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then :
for ac_file in conftest.o conftest.obj conftest.*; do
test -f "$ac_file" || continue;
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
break;;
esac
done
else
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
$as_echo "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
if ${ac_cv_c_compiler_gnu+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
#ifndef __GNUC__
choke me
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_compiler_gnu=yes
else
ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
GCC=yes
else
GCC=
fi
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
$as_echo_n "checking whether $CC accepts -g... " >&6; }
if ${ac_cv_prog_cc_g+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_save_c_werror_flag=$ac_c_werror_flag
ac_c_werror_flag=yes
ac_cv_prog_cc_g=no
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_prog_cc_g=yes
else
CFLAGS=""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
else
ac_c_werror_flag=$ac_save_c_werror_flag
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
$as_echo "$ac_cv_prog_cc_g" >&6; }
if test "$ac_test_CFLAGS" = set; then
CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
if test "$GCC" = yes; then
CFLAGS="-g -O2"
else
CFLAGS="-g"
fi
else
if test "$GCC" = yes; then
CFLAGS="-O2"
else
CFLAGS=
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
if ${ac_cv_prog_cc_c89+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
struct stat;
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
char **p;
int i;
{
return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
char *s;
va_list v;
va_start (v,p);
s = g (p, va_arg (v,int));
va_end (v);
return s;
}
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
function prototypes and stuff, but not '\xHH' hex character constants.
These don't provoke an error unfortunately, instead are silently treated
as 'x'. The following induces an error, until -std is added to get
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
array size at least. It's necessary to write '\x00'==0 to get something
that's true only with -std. */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
inside strings and character constants. */
#define FOO(x) 'x'
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main ()
{
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
;
return 0;
}
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
CC="$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
echo -n "checking architecture... "
ARCH=`uname -s`
if test $ARCH == Linux;
then
PD_INCLUDE_DIR=$prefix/pd/src
LIBNAME=creb.pd_linux
LIBFLAGS="-rdynamic -shared"
echo "Linux"
elif test $ARCH == Darwin;
then
PD_INCLUDE_DIR=$prefix/pd/src
LIBNAME=creb.pd_darwin
LIBFLAGS="-bundle -bundle_loader $prefix/pd/bin/pd"
echo "Darwin"
else
echo WARNING: Architecture `uname -s` not supported.
exit;
fi
CPPFLAGS="$CPPFLAGS -I$prefix/pd/src"
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
inttypes.h stdint.h unistd.h
do :
as_ac_Header=`$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" "m_pd.h" "ac_cv_header_m_pd_h" "$ac_includes_default"
if test "x$ac_cv_header_m_pd_h" = xyes; then :
else
echo "WARNING: m_pd.h not found in the standard include path."
echo " If PD_DIR in Makefile.config.in is set correctly you can ignore this warning."
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
$as_echo_n "checking for sin in -lm... " >&6; }
if ${ac_cv_lib_m_sin+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lm $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char sin ();
int
main ()
{
return sin ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_m_sin=yes
else
ac_cv_lib_m_sin=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
$as_echo "$ac_cv_lib_m_sin" >&6; }
if test "x$ac_cv_lib_m_sin" = xyes; then :
cat >>confdefs.h <<_ACEOF
@%:@define HAVE_LIBM 1
_ACEOF
LIBS="-lm $LIBS"
else
echo "Math library not found. sorry..." || exit
fi
ac_config_files="$ac_config_files Makefile.config"
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='${prefix}'
# Transform confdefs.h into DEFS.
# Protect against shell expansion while executing Makefile rules.
# Protect against Makefile macro expansion.
#
# If the first sed substitution is executed (which looks for macros that
# take arguments), then branch to the quote section. Otherwise,
# look for a macro that doesn't take arguments.
ac_script='
:mline
/\\$/{
N
s,\\\n,,
b mline
}
t clear
:clear
s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
t quote
s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
t quote
b any
:quote
s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
s/\[/\\&/g
s/\]/\\&/g
s/\$/$$/g
H
:any
${
g
s/^\n//
s/\n/ /g
p
}
'
DEFS=`sed -n "$ac_script" confdefs.h`
ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIB@&t@OBJS; do test "x$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
LIB@&t@OBJS=$ac_libobjs
LTLIBOBJS=$ac_ltlibobjs
: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$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 @S|@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 @S|@? 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 @S|@as_val. Take advantage of shells that can avoid forks. The arguments
@%:@ must be portable across @S|@(()) 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 "@S|@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 $as_me, 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
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
_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
Configuration files:
$config_files
Report bugs to the package provider."
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
config.status
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='$srcdir'
test -n "\$AWK" || AWK=awk
_ACEOF
cat >>$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;;
--he | --h | --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 >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Handling of arguments.
for ac_config_target in $ac_config_targets
do
case $ac_config_target in
"Makefile.config") CONFIG_FILES="$CONFIG_FILES Makefile.config" ;;
*) 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=$config_files
fi
# Have a temporary directory for convenience. Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$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"
eval set X " :F $CONFIG_FILES "
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 $ac_mode in
:F)
#
# CONFIG_FILE
#
_ACEOF
cat >>$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
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$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
;;
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: $ac_unrecognized_opts" >&2;}
fi
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m4trace:configure.ac:1: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS'])
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m4trace:configure.ac:1: -1- AC_SUBST([PACKAGE_NAME], [m4_ifdef([AC_PACKAGE_NAME], ['AC_PACKAGE_NAME'])])
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creb-0.9.2+darcs20151027/modules/ 0000755 0000000 0000000 00000000000 12613674326 014217 5 ustar 00 0000000 0000000 creb-0.9.2+darcs20151027/modules/fwarp.c 0000644 0000000 0000000 00000003061 12613674326 015502 0 ustar 00 0000000 0000000 /*
* fwarp.c - converts a frequency to a "standard" tangent warped freq
* Copyright (c) 2000-2003 by Tom Schouten
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "m_pd.h"
#include
#define SEQL 16
typedef struct fwarp
{
t_object t_ob;
t_outlet *x_out;
} t_fwarp;
static void fwarp_float(t_fwarp *x, t_floatarg f)
{
t_float twopi = 2.0f * M_PI;
t_float sr = sys_getsr();
f /= sr;
f = tan(twopi * f) / twopi;
outlet_float(x->x_out, f * sr);
}
static void fwarp_free(void)
{
}
t_class *fwarp_class;
static void *fwarp_new(void)
{
t_fwarp *x = (t_fwarp *)pd_new(fwarp_class);
x->x_out = outlet_new(&x->t_ob, gensym("float"));
return (void *)x;
}
void fwarp_setup(void)
{
fwarp_class = class_new(gensym("fwarp"), (t_newmethod)fwarp_new,
(t_method)fwarp_free, sizeof(t_fwarp), 0, 0);
class_addfloat(fwarp_class, fwarp_float);
}
creb-0.9.2+darcs20151027/modules/ear~.c 0000644 0000000 0000000 00000006745 12613674326 015344 0 ustar 00 0000000 0000000 /*
* ear.c - exponential attack release envelope
* Copyright (c) 2000-2003 by Tom Schouten
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "extlib_util.h"
typedef struct earctl
{
t_float c_attack;
t_float c_release;
t_float c_state;
t_float c_target;
} t_earctl;
typedef struct ear
{
t_object x_obj;
t_float x_sr;
t_earctl x_ctl;
} t_ear;
void ear_attack(t_ear *x, t_floatarg f)
{
x->x_ctl.c_attack = milliseconds_2_one_minus_realpole(f);
}
void ear_release(t_ear *x, t_floatarg f)
{
x->x_ctl.c_release = milliseconds_2_one_minus_realpole(f);
}
void ear_start(t_ear *x)
{
x->x_ctl.c_target = 1;
x->x_ctl.c_state = 0.0f;
}
void ear_stop(t_ear *x)
{
x->x_ctl.c_target = 0;
}
void ear_float(t_ear *x, t_floatarg f)
{
if (f == 0.0f) ear_stop(x);
else ear_start(x);
}
static t_int *ear_perform(t_int *w)
{
t_float *out = (t_float *)(w[3]);
t_earctl *ctl = (t_earctl *)(w[1]);
t_float attack = ctl->c_attack;
t_float release = ctl->c_release;
t_float state = ctl->c_state;
t_float target = ctl->c_target;
t_int n = (t_int)(w[2]);
t_int i;
if (target) /* attack phase */
for (i = 0; i < n; i++)
{
*out++ = state;
state += attack*(1 - state);
}
else /* release phase */
for (i = 0; i < n; i++)
{
*out++ = state;
state -= release*state;
}
ctl->c_state = IS_DENORMAL(state) ? 0 : state;
return (w+4);
}
static void ear_dsp(t_ear *x, t_signal **sp)
{
x->x_sr = sp[0]->s_sr;
dsp_add(ear_perform, 3, &x->x_ctl, sp[0]->s_n, sp[0]->s_vec);
}
void ear_free(void)
{
}
t_class *ear_class; /* attack - release */
void *ear_new(t_floatarg attack, t_floatarg release)
{
t_ear *x = (t_ear *)pd_new(ear_class);
inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("attack"));
inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("release"));
outlet_new(&x->x_obj, gensym("signal"));
ear_attack(x,attack);
ear_release(x,release);
x->x_ctl.c_state = 0;
x->x_ctl.c_target = 0;
return (void *)x;
}
void ear_tilde_setup(void)
{
//post("ear~ v0.1");
ear_class = class_new(gensym("ear~"), (t_newmethod)ear_new,
(t_method)ear_free, sizeof(t_ear), 0, A_DEFFLOAT, A_DEFFLOAT, 0);
class_addmethod(ear_class, (t_method)ear_float, gensym("float"), A_FLOAT, 0);
class_addmethod(ear_class, (t_method)ear_start, gensym("start"), 0);
class_addmethod(ear_class, (t_method)ear_start, gensym("bang"), 0);
class_addmethod(ear_class, (t_method)ear_stop, gensym("stop"), 0);
class_addmethod(ear_class, (t_method)ear_dsp, gensym("dsp"), 0);
class_addmethod(ear_class,
(t_method)ear_attack, gensym("attack"), A_FLOAT, 0);
class_addmethod(ear_class,
(t_method)ear_release, gensym("release"), A_FLOAT, 0);
}
creb-0.9.2+darcs20151027/modules/resofilt~.c 0000644 0000000 0000000 00000025035 12613674326 016415 0 ustar 00 0000000 0000000 /*
* resofilt.c - some high quality time variant filters
* Copyright (c) 2000-2003 by Tom Schouten
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* some (expensive) time variant iir filters,
i.e. moog 4-pole transfer function using the impulse
invariant transform with self osc and
signal freq and reso inputs */
#include "m_pd.h"
#include
#include
#include
#include
#include "filters.h"
typedef struct resofiltctl
{
t_float c_state[4]; /* filter state */
t_float c_f_prev;
t_float c_r_prev;
} t_resofiltctl;
typedef struct resofilt
{
t_object x_obj;
t_float x_f;
t_resofiltctl x_ctl;
t_perfroutine x_dsp;
} t_resofilt;
static inline void _sat_state(t_float *x)
{
const t_float norm_squared_max = 1.0;
t_float norm_squared = x[0] * x[0] + x[1] * x[1];
if (norm_squared > norm_squared_max){
t_float scale = 1.0 / sqrt(norm_squared);
x[0] *= scale;
x[1] *= scale;
}
}
/* the moog vcf discretized with an impulse invariant transform */
static t_int *resofilt_perform_fourpole(t_int *w)
{
t_resofiltctl *ctl = (t_resofiltctl *)(w[1]);
t_int n = (t_int)(w[2]);
t_float *in = (t_float *)(w[3]);
t_float *freq = (t_float *)(w[4]);
t_float *reso = (t_float *)(w[5]);
t_float *out = (t_float *)(w[6]);
int i;
t_float inv_n = 1.0 / ((t_float)n);
t_float inv_sr = 1.0 / sys_getsr();
t_float phasor[2], phasor_rot[2];
t_float radior[2], radior_rot[2];
t_float scalor, scalor_inc;
t_float f,r,freq_rms,reso_rms;
t_float f_prev = ctl->c_f_prev;
t_float r_prev = ctl->c_r_prev;
/* use rms of input to drive freq and reso. this is such that
connecting a dsp signal to the inlets has a reasonable result,
even if the inputs are oscillatory. the rms values will be
interpolated linearly (that is, linearly in the "analog" domain,
so exponentially in the z-domain) */
reso_rms = freq_rms = 0.0;
for (i=0; i1), >1 == self osc */
t_float _reso = *reso++;
freq_rms += _freq * _freq;
reso_rms += _reso * _reso;
}
freq_rms = sqrt(freq_rms * inv_n) * inv_sr;
reso_rms = sqrt(reso_rms * inv_n);
f = (freq_rms > 0.5) ? 0.5 : freq_rms;
r = sqrt(sqrt(reso_rms));
/* calculate the new pole locations. we use an impulse invariant
transform: the moog vcf poles are located at
s_p = (-1 +- r \sqrt{+- j}, with r = (k/4)^(1/4) \in [0,1]
the poles are always complex, so we can use an orthogonal
implementation both conj pole pairs have the same angle, so we
can use one phasor and 2 radii
*/
/* compute phasor, radius and update eqs
since these are at k-rate, the expense is justifyable */
phasor[0] = cos(2.0 * M_PI * r_prev * f_prev);
phasor[1] = sin(2.0 * M_PI * r_prev * f_prev);
phasor_rot[0] = cos(2.0 * M_PI * (r*f - r_prev*f_prev) * inv_n);
phasor_rot[1] = sin(2.0 * M_PI * (r*f - r_prev*f_prev) * inv_n);
radior[0] = exp(f_prev * (-1.0 + r_prev)); /* dominant radius */
radior[1] = exp(f_prev * (-1.0 - r_prev));
radior_rot[0] = exp((f*(-1.0f + r) - f_prev * (-1.0 + r_prev)) * inv_n);
radior_rot[1] = exp((f*(-1.0f - r) - f_prev * (-1.0 - r_prev)) * inv_n);
/* moog like scaling */
if (1){
t_float r2 = r_prev * r_prev;
t_float r4 = r2 * r2;
scalor = 1.0f + (1.0 + 4.0 * r4);
r2 = r * r;
r4 = r2 * r2;
scalor_inc = ((1.0 + (1.0 + 4.0 * r4)) - scalor) * inv_n;
}
/* no scaling */
else{
scalor = 1.0;
scalor_inc = 0.0;
}
ctl->c_f_prev = f;
ctl->c_r_prev = r;
/* perform filtering */
for (i=0; ic_state;
t_float *stateB = ctl->c_state+2;
t_float x;
/* compute poles */
poleA[0] = radior[0] * phasor[0];
poleA[1] = radior[0] * phasor[1];
poleB[0] = radior[1] * phasor[0];
poleB[1] = radior[1] * phasor[1];
/* perform filtering: use 2 DC normalized complex one-poles:
y[k] = x[k] + a(y[k-1] - x[k]) or y(z) = (1-a)/(1-az^{-1}) x(z) */
x = *in++ * scalor;
/* nondominant pole first */
stateB[0] -= x;
vcmul2(stateB, poleB);
x = stateB[0] += x;
/* dominant pole second */
stateA[0] -= x;
vcmul2(stateA, poleA);
x = stateA[0] += x;
*out++ = x;
/* saturate (normalize if pow > 1) state to prevent explosion
* and to allow self-osc */
_sat_state(stateA);
_sat_state(stateB);
/* interpolate filter coefficients */
vcmul2(phasor, phasor_rot);
radior[0] *= radior_rot[0];
radior[1] *= radior_rot[1];
scalor += scalor_inc;
}
return (w+7);
}
/* 303-style modified moog vcf (3-pole) */
static t_int *resofilt_perform_threepole(t_int *w)
{
t_resofiltctl *ctl = (t_resofiltctl *)(w[1]);
t_int n = (t_int)(w[2]);
t_float *in = (t_float *)(w[3]);
t_float *freq = (t_float *)(w[4]);
t_float *reso = (t_float *)(w[5]);
t_float *out = (t_float *)(w[6]);
int i;
t_float inv_n = 1.0f / ((t_float)n);
t_float inv_sr = 1.0f / sys_getsr();
t_float phasor[2], phasor_rot[2];
t_float radior[2], radior_rot[2];
t_float scalor, scalor_inc;
t_float f,r,freq_rms,reso_rms;
t_float f_prev = ctl->c_f_prev;
t_float r_prev = ctl->c_r_prev;
t_float sqrt5 = sqrt(5.0);
/* use rms of input to drive freq and reso */
reso_rms = freq_rms = 0.0;
for (i=0; i1), >1 == self osc */
t_float _reso = *reso++;
freq_rms += _freq * _freq;
reso_rms += _reso * _reso;
}
freq_rms = sqrt(freq_rms * inv_n) * inv_sr;
reso_rms = sqrt(reso_rms * inv_n);
f = (freq_rms > 0.5) ? 0.25 : freq_rms * 0.5;
r = cbrt(reso_rms);
/* calculate the new pole locations. we use an impulse invariant
transform: the 303 vcf poles are located at
s_p = omega(-1 + r sqrt(5) e^{pi/3(1+2p)})
real pole: omega * (-1 -r)
complex pole:
real = omega (-1 + r)
imag = omega (+- 2 r)
this is a strange beast. legend goes it was "invented" by taking
the moog vcf and moving one cap up, such that the not-so
controllable 3-pole that emerged would avoid the moog patent..
so, the sound is not so much the locations of the poles, but how
the filter reacts to time varying controls. i.e. the pole
movement with constant reso, used in the tb-303.
*/
/* compute phasor, radius and update eqs */
phasor[0] = cos(2.0 * M_PI * r_prev * f_prev * 2.0);
phasor[1] = sin(2.0 * M_PI * r_prev * f_prev * 2.0);
phasor_rot[0] = cos(2.0 * M_PI * (r*f - r_prev*f_prev) * 2.0 * inv_n);
phasor_rot[1] = sin(2.0 * M_PI * (r*f - r_prev*f_prev) * 2.0 * inv_n);
radior[0] = exp(f_prev * (-1.0 + r_prev)); /* dominant radius */
radior[1] = exp(f_prev * (-1.0 - sqrt5 * r_prev));
radior_rot[0] = exp((f*(-1.0 + r) - f_prev * (-1.0 + r_prev)) * inv_n);
radior_rot[1] = exp((f*(-1.0 - r) - f_prev * (-1.0 - sqrt5 * r_prev)) * inv_n);
/* 303 like scaling */
if (1){
t_float r3 = r_prev * r_prev * r_prev;
scalor = 1.0 + (1.0 + 3.0 * r_prev);
r3 = r * r * r;
scalor_inc = ((1.0f + (1.0f + 3.0 * r3)) - scalor) * inv_n;
}
/* no scaling */
else{
scalor = 1.0;
scalor_inc = 0.0;
}
ctl->c_f_prev = f;
ctl->c_r_prev = r;
ctl->c_state[3] = 0.0;
/* perform filtering */
for (i=0; ic_state;
t_float *stateB = ctl->c_state+2;
t_float x;
/* compute poles */
poleA[0] = radior[0] * phasor[0];
poleA[1] = radior[0] * phasor[1];
poleB[0] = radior[1];
/* perform filtering: use (real part of) 2 DC normalized complex one-poles:
y[k] = x[k] + a(y[k-1] - x[k]) or y(z) = (1-a)/(1-az^{-1}) x(z) */
x = *in++ * scalor;
/* nondominant pole first */
stateB[0] -= x;
stateB[0] *= poleB[0];
x = stateB[0] += x;
/* dominant pole second */
stateA[0] -= x;
vcmul2(stateA, poleA);
x = stateA[0] += x;
*out++ = x;
/* saturate (normalize if pow > 1) state to prevent explosion
* and to allow self-osc */
_sat_state(stateA);
_sat_state(stateB);
/* interpolate filter coefficients */
vcmul2(phasor, phasor_rot);
radior[0] *= radior_rot[0];
radior[1] *= radior_rot[1];
scalor += scalor_inc;
}
return (w+7);
}
static void resofilt_dsp(t_resofilt *x, t_signal **sp)
{
int n = sp[0]->s_n;
dsp_add(x->x_dsp,
6,
&x->x_ctl,
sp[0]->s_n,
sp[0]->s_vec,
sp[1]->s_vec,
sp[2]->s_vec,
sp[3]->s_vec);
}
static void resofilt_free(t_resofilt *x)
{
}
t_class *resofilt_class;
static void *resofilt_new(t_floatarg algotype)
{
t_resofilt *x = (t_resofilt *)pd_new(resofilt_class);
/* in */
inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("signal"), gensym("signal"));
inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("signal"), gensym("signal"));
/* out */
outlet_new(&x->x_obj, gensym("signal"));
/* set algo type */
if (algotype == 3.0){
post("resofilt~: 3-pole lowpass ladder vcf");
x->x_dsp = resofilt_perform_threepole;
}
else {
post("resofilt~: 4-pole lowpass ladder vcf");
x->x_dsp = resofilt_perform_fourpole;
}
return (void *)x;
}
void resofilt_tilde_setup(void)
{
resofilt_class = class_new(gensym("resofilt~"), (t_newmethod)resofilt_new,
(t_method)resofilt_free, sizeof(t_resofilt), 0, A_DEFFLOAT, 0);
CLASS_MAINSIGNALIN(resofilt_class, t_resofilt, x_f);
class_addmethod(resofilt_class, (t_method)resofilt_dsp, gensym("dsp"), 0);
}
creb-0.9.2+darcs20151027/modules/blocknorm~.c 0000644 0000000 0000000 00000006224 12613674326 016553 0 ustar 00 0000000 0000000 /*
* blocknorm.c - Normalize an array of dsp blocks. (spectral
* processing primitive)
*
* Copyright (c) 2000-2003 by Tom Schouten
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "m_pd.h"
#include
#include
#include
#include
#define MAXCHANNELS 32
typedef struct blocknormctl
{
t_int c_channels;
t_float **c_input;
t_float **c_output;
} t_blocknormctl;
typedef struct blocknorm
{
t_object x_obj;
t_float x_f;
t_blocknormctl x_ctl;
} t_blocknorm;
static t_int *blocknorm_perform(t_int *word)
{
t_blocknormctl *ctl = (t_blocknormctl *)(word[1]);
t_int n = (t_int)(word[2]);
t_float **in = ctl->c_input;
t_float **out = ctl->c_output;
t_int c = ctl->c_channels;
t_int i,j;
t_float p = 0.0f;
t_float x, s;
/* get power */
for (j=0;jx_ctl.c_channels;
for (i=0;ix_ctl.c_input[i] = sp[i]->s_vec;
x->x_ctl.c_output[i] = sp[c+i]->s_vec;
}
dsp_add(blocknorm_perform, 2, &x->x_ctl, sp[0]->s_n);
}
static void blocknorm_free(t_blocknorm *x)
{
free (x->x_ctl.c_output);
free (x->x_ctl.c_input);
}
t_class *blocknorm_class;
static void *blocknorm_new(t_floatarg channels)
{
int i = (int)channels;
int j;
t_blocknorm *x = (t_blocknorm *)pd_new(blocknorm_class);
if (i<1) i = 1;
if (i>MAXCHANNELS) i = MAXCHANNELS;
x->x_ctl.c_channels = i;
x->x_ctl.c_input = malloc(sizeof(t_float)*i);
x->x_ctl.c_output = malloc(sizeof(t_float)*i);
j = i;
while (--j) inlet_new(&x->x_obj, &x->x_obj.ob_pd,
gensym("signal"), gensym("signal"));
while (i--) outlet_new(&x->x_obj, gensym("signal"));
return (void *)x;
}
void blocknorm_tilde_setup(void)
{
blocknorm_class = class_new(gensym("blocknorm~"), (t_newmethod)blocknorm_new,
(t_method)blocknorm_free, sizeof(t_blocknorm), 0, A_DEFFLOAT, 0);
CLASS_MAINSIGNALIN(blocknorm_class, t_blocknorm, x_f);
class_addmethod(blocknorm_class, (t_method)blocknorm_dsp, gensym("dsp"), 0);
}
creb-0.9.2+darcs20151027/modules/eadsr~.c 0000644 0000000 0000000 00000011151 12613674326 015656 0 ustar 00 0000000 0000000 /*
* eadsr.c - exponential attack decay sustain release envelope
* Copyright (c) 2000-2003 by Tom Schouten
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "extlib_util.h"
typedef struct eadsrctl
{
t_float c_attack;
t_float c_decay;
t_float c_sustain;
t_float c_release;
t_float c_state;
t_float c_target;
} t_eadsrctl;
typedef struct eadsr
{
t_object x_obj;
t_float x_sr;
t_eadsrctl x_ctl;
} t_eadsr;
void eadsr_attack(t_eadsr *x, t_floatarg f)
{
x->x_ctl.c_attack = milliseconds_2_one_minus_realpole(f);
}
void eadsr_decay(t_eadsr *x, t_floatarg f)
{
x->x_ctl.c_decay = milliseconds_2_one_minus_realpole(f);
}
void eadsr_sustain(t_eadsr *x, t_floatarg f)
{
if (f>ENVELOPE_MAX) f = ENVELOPE_MAX;
if (fx_ctl.c_sustain = f;
}
void eadsr_release(t_eadsr *x, t_floatarg f)
{
x->x_ctl.c_release = milliseconds_2_one_minus_realpole(f);
}
void eadsr_start(t_eadsr *x)
{
x->x_ctl.c_target = 1;
x->x_ctl.c_state = 0.0f;
}
void eadsr_stop(t_eadsr *x)
{
x->x_ctl.c_target = 0;
}
void eadsr_float(t_eadsr *x, t_floatarg f)
{
if (f == 0.0f) eadsr_stop(x);
else eadsr_start(x);
}
static t_int *eadsr_perform(t_int *w)
{
t_float *out = (t_float *)(w[3]);
t_eadsrctl *ctl = (t_eadsrctl *)(w[1]);
t_float attack = ctl->c_attack;
t_float decay = ctl->c_decay;
t_float sustain = ctl->c_sustain;
t_float release = ctl->c_release;
t_float state = ctl->c_state;
t_float target = ctl->c_target;
t_int n = (t_int)(w[2]);
t_int i;
for (i = 0; i < n; i++){
if (target == 1.0f){
/* attack */
*out++ = state;
state += attack*(1 - state);
target = (state > ENVELOPE_MAX) ? sustain : 1.0f;
}
else if (target == 0.0f){
/* release */
*out++ = state;
state -= release*state;
}
else{
/* decay */
*out++ = state;
state -= decay*(state-sustain);
}
}
/* save state */
ctl->c_state = IS_DENORMAL(state) ? 0 : state;
ctl->c_target = target;
return (w+4);
}
static void eadsr_dsp(t_eadsr *x, t_signal **sp)
{
x->x_sr = sp[0]->s_sr;
dsp_add(eadsr_perform, 3, &x->x_ctl, sp[0]->s_n, sp[0]->s_vec);
}
void eadsr_free(void)
{
}
t_class *eadsr_class;
void *eadsr_new(t_floatarg attack, t_floatarg decay,
t_floatarg sustain, t_floatarg release)
{
t_eadsr *x = (t_eadsr *)pd_new(eadsr_class);
inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("attack"));
inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("decay"));
inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("sustain"));
inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("release"));
outlet_new(&x->x_obj, gensym("signal"));
x->x_ctl.c_state = 0;
x->x_ctl.c_target = 0;
eadsr_attack(x, attack);
eadsr_decay(x, decay);
eadsr_sustain(x, sustain);
eadsr_release(x, release);
return (void *)x;
}
void eadsr_tilde_setup(void)
{
//post("eadsr~ v0.1");
eadsr_class = class_new(gensym("eadsr~"), (t_newmethod)eadsr_new,
(t_method)eadsr_free, sizeof(t_eadsr), 0, A_DEFFLOAT,
A_DEFFLOAT, A_DEFFLOAT, A_DEFFLOAT, 0);
class_addmethod(eadsr_class, (t_method)eadsr_float,
gensym("float"), A_FLOAT, 0);
class_addmethod(eadsr_class, (t_method)eadsr_start,
gensym("start"), 0);
class_addmethod(eadsr_class, (t_method)eadsr_start, gensym("bang"), 0);
class_addmethod(eadsr_class, (t_method)eadsr_stop, gensym("stop"), 0);
class_addmethod(eadsr_class, (t_method)eadsr_dsp, gensym("dsp"), 0);
class_addmethod(eadsr_class, (t_method)eadsr_attack,
gensym("attack"), A_FLOAT, 0);
class_addmethod(eadsr_class, (t_method)eadsr_decay,
gensym("decay"), A_FLOAT, 0);
class_addmethod(eadsr_class, (t_method)eadsr_sustain,
gensym("sustain"), A_FLOAT, 0);
class_addmethod(eadsr_class, (t_method)eadsr_release,
gensym("release"), A_FLOAT, 0);
}
creb-0.9.2+darcs20151027/modules/cheby~.c 0000644 0000000 0000000 00000006361 12613674326 015661 0 ustar 00 0000000 0000000 /*
* cheby.c - chebyshev polynomial evaluation
* Copyright (c) 2000-2003 by Tom Schouten
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "m_pd.h"
#include
#define MAX_ORDER 1024
#define DEFAULT_ORDER 4
typedef struct chebyctl
{
t_float c_gain[MAX_ORDER];
t_int c_order;
} t_chebyctl;
typedef struct cheby
{
t_object x_obj;
t_float x_f;
t_chebyctl x_ctl;
} t_cheby;
static void cheby_bang(t_cheby *x)
{
}
static void cheby_coef(t_cheby *x, t_floatarg coef, t_floatarg f)
{
int i = (int)coef;
if ((i > 0) && (i < x->x_ctl.c_order + 1)){
x->x_ctl.c_gain[i-1] = f;
/* post("cheby: harmonic %d set to %f", i, f); */
}
}
static t_int *cheby_perform(t_int *w)
{
t_float *in = (t_float *)(w[3]);
t_float *out = (t_float *)(w[4]);
t_chebyctl *ctl = (t_chebyctl *)(w[1]);
t_float *gain = ctl->c_gain;
t_int i;
t_int n = (t_int)(w[2]), k;
t_float x,y,t1,t2,t,acc;
for (i = 0; i < n; i++)
{
x = *in++;
gain = ctl->c_gain;
t2 = 1; /* T_0 */
t1 = x; /* T_1 */
acc = *gain++ * x; /* a_1 T_1 */
for (k=2; k<=ctl->c_order; k++){
t = 2*x*t1 - t2; /* T_k = 2 x T_{k-1} - T_{k-2} */
acc += *gain++ * t; /* a_k T_k */
t2 = t1;
t1 = t;
}
*out++ = acc;
}
return (w+5);
}
static void cheby_dsp(t_cheby *x, t_signal **sp)
{
dsp_add(cheby_perform, 4, &x->x_ctl, sp[0]->s_n,
sp[0]->s_vec, sp[1]->s_vec);
}
static void cheby_free(void)
{
}
t_class *cheby_class;
static void *cheby_new(t_floatarg order_f)
{
int i;
int order = (int)order_f;
t_cheby *x = (t_cheby *)pd_new(cheby_class);
outlet_new(&x->x_obj, gensym("signal"));
if (order < 1) order = DEFAULT_ORDER; /* default */
if (order > MAX_ORDER) order = MAX_ORDER; /* maximum */
//post("cheby: order = %d", order);
x->x_ctl.c_order = order;
cheby_coef(x, 1, 1);
for (i=2; i
#include
#include
#include
typedef struct qnormctl
{
t_float *c_input[4];
t_float *c_output[4];
} t_qnormctl;
typedef struct qnorm
{
t_object x_obj;
t_float x_f;
t_qnormctl x_ctl;
} t_qnorm;
static t_int *qnorm_perform(t_int *word)
{
t_qnormctl *ctl = (t_qnormctl *)(word[1]);
t_int n = (t_int)(word[2]);
t_int i;
t_float *in0 = ctl->c_input[0];
t_float *in1 = ctl->c_input[1];
t_float *in2 = ctl->c_input[2];
t_float *in3 = ctl->c_input[3];
t_float *out0 = ctl->c_output[0];
t_float *out1 = ctl->c_output[1];
t_float *out2 = ctl->c_output[2];
t_float *out3 = ctl->c_output[3];
t_float w, x, y, z;
t_float norm;
t_float inorm;
for (i=0;ix_ctl.c_input[i] = sp[i]->s_vec;
x->x_ctl.c_output[i] = sp[i+4]->s_vec;
}
dsp_add(qnorm_perform, 2, &x->x_ctl, sp[0]->s_n);
}
static void qnorm_free(t_qnorm *x)
{
}
t_class *qnorm_class;
static void *qnorm_new(t_floatarg channels)
{
int i;
t_qnorm *x = (t_qnorm *)pd_new(qnorm_class);
for (i=1;i<4;i++) inlet_new(&x->x_obj, &x->x_obj.ob_pd,
gensym("signal"), gensym("signal"));
for (i=0;i<4;i++) outlet_new(&x->x_obj, gensym("signal"));
return (void *)x;
}
void qnorm_tilde_setup(void)
{
//post("qnorm~ v0.1");
qnorm_class = class_new(gensym("qnorm~"), (t_newmethod)qnorm_new,
(t_method)qnorm_free, sizeof(t_qnorm), 0, 0);
CLASS_MAINSIGNALIN(qnorm_class, t_qnorm, x_f);
class_addmethod(qnorm_class, (t_method)qnorm_dsp, gensym("dsp"), 0);
}
creb-0.9.2+darcs20151027/modules/bitsplit~.c 0000644 0000000 0000000 00000005230 12613674326 016413 0 ustar 00 0000000 0000000 /*
* bitsplit.c - Convert a signal to a binary vector.
* Copyright (c) 2000-2003 by Tom Schouten
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "m_pd.h"
#include
#include
#include
#include
#define MAXCHANNELS 24
typedef struct bitsplitctl
{
t_int c_outputs;
t_float *c_input;
t_float **c_output;
} t_bitsplitctl;
typedef struct bitsplit
{
t_object x_obj;
t_float x_f;
t_bitsplitctl x_ctl;
} t_bitsplit;
static t_int *bitsplit_perform(t_int *word)
{
t_bitsplitctl *ctl = (t_bitsplitctl *)(word[1]);
t_int n = (t_int)(word[2]);
t_float *in = ctl->c_input;
t_int outputs = ctl->c_outputs;
t_float **out = ctl->c_output;
t_int i,j;
for (i=0;i> 31) & 1);
word <<= 1;
}
}
return (word+3);
}
static void bitsplit_dsp(t_bitsplit *x, t_signal **sp)
{
int i;
x->x_ctl.c_input = sp[0]->s_vec;
for (i=0;ix_ctl.c_outputs;i++){
x->x_ctl.c_output[i] = sp[i+1]->s_vec;
}
dsp_add(bitsplit_perform, 2, &x->x_ctl, sp[0]->s_n);
}
static void bitsplit_free(t_bitsplit *x)
{
free (x->x_ctl.c_output);
}
t_class *bitsplit_class;
static void *bitsplit_new(t_floatarg channels)
{
int i = (int)channels;
t_bitsplit *x = (t_bitsplit *)pd_new(bitsplit_class);
if (i<1) i = 1;
if (i>MAXCHANNELS) i = MAXCHANNELS;
x->x_ctl.c_outputs = i;
x->x_ctl.c_output = malloc(sizeof(t_float)*i);
while (i--) outlet_new(&x->x_obj, gensym("signal"));
return (void *)x;
}
void bitsplit_tilde_setup(void)
{
bitsplit_class = class_new(gensym("bitsplit~"), (t_newmethod)bitsplit_new,
(t_method)bitsplit_free, sizeof(t_bitsplit), 0, A_DEFFLOAT, 0);
CLASS_MAINSIGNALIN(bitsplit_class, t_bitsplit, x_f);
class_addmethod(bitsplit_class, (t_method)bitsplit_dsp, gensym("dsp"), 0);
}
creb-0.9.2+darcs20151027/modules/cmath.c 0000644 0000000 0000000 00000010402 12613674326 015454 0 ustar 00 0000000 0000000 /*
* cmath.c - some complex math dsp objects
* Copyright (c) 2000-2003 by Tom Schouten
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "m_pd.h"
#include
#define MINNORM 0.0000000001
typedef struct cmath
{
t_object x_obj;
t_float x_f;
t_perfroutine x_perf;
} t_cmath;
static t_int *cmath_perform_clog(t_int *w)
{
t_float *inx = (float *)(w[2]);
t_float *iny = (float *)(w[3]);
t_float *outx = (float *)(w[5]); // clockwize addressing
t_float *outy = (float *)(w[4]);
t_int i;
t_int n = (t_int)(w[1]);
t_float x;
while (n--){
float x = *inx++;
float y = *iny++;
float norm = sqrt(x*x + y*y);
float arg = atan2(y, x);
if (norm < MINNORM){
norm = MINNORM;
}
*outx++ = log(norm);
*outy++ = arg;
}
return (w+6);
}
static t_int *cmath_perform_cexp(t_int *w)
{
t_float *inx = (float *)(w[2]);
t_float *iny = (float *)(w[3]);
t_float *outx = (float *)(w[5]); // clockwize addressing
t_float *outy = (float *)(w[4]);
t_int i;
t_int n = (t_int)(w[1]);
t_float x;
while (n--){
float x = *inx++;
float y = *iny++;
float norm = exp(x);
*outx++ = norm * cos(y);
*outy++ = norm * sin(y);
}
return (w+6);
}
static t_int *cmath_perform_nfft(t_int *w)
{
t_float *inx = (float *)(w[2]);
t_float *iny = (float *)(w[3]);
t_float *outx = (float *)(w[5]); // clockwize addressing
t_float *outy = (float *)(w[4]);
t_int i;
t_int n = (t_int)(w[1]);
t_float x;
t_float scale = 1.0f / (sqrt((float)n));
mayer_fft(n, inx, outx);
while (n--){
float x = *inx++;
float y = *iny++;
*outx++ = scale * x;
*outy++ = scale * y;
}
return (w+6);
}
static t_int *cmath_perform_nifft(t_int *w)
{
t_float *inx = (float *)(w[2]);
t_float *iny = (float *)(w[3]);
t_float *outx = (float *)(w[5]); // clockwize addressing
t_float *outy = (float *)(w[4]);
t_int i;
t_int n = (t_int)(w[1]);
t_float x;
t_float scale = 1.0f / (sqrt((float)n));
mayer_ifft(n, inx, outx);
while (n--){
float x = *inx++;
float y = *iny++;
*outx++ = scale * x;
*outy++ = scale * y;
}
return (w+6);
}
static void cmath_dsp(t_cmath *x, t_signal **sp)
{
dsp_add(x->x_perf, 5, sp[0]->s_n, sp[0]->s_vec, sp[1]->s_vec, sp[2]->s_vec, sp[3]->s_vec);
}
void cmath_free(void)
{
}
t_class *cmath_class;
t_cmath *cmath_new_common(void)
{
t_cmath *x = (t_cmath *)pd_new(cmath_class);
inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("signal"), gensym("signal"));
outlet_new(&x->x_obj, gensym("signal"));
outlet_new(&x->x_obj, gensym("signal"));
return x;
}
#define DEFNEWCMATH(name, perfmethod) \
void * name (void) \
{ \
t_cmath *x = cmath_new_common(); \
x->x_perf = perfmethod ; \
return (void*)x; \
}
DEFNEWCMATH(cmath_new_clog, cmath_perform_clog)
DEFNEWCMATH(cmath_new_cexp, cmath_perform_cexp)
DEFNEWCMATH(cmath_new_nfft, cmath_perform_nfft)
DEFNEWCMATH(cmath_new_nifft, cmath_perform_nifft)
void cmath_tilde_setup(void)
{
//post("cmath~ v0.1");
cmath_class = class_new(gensym("clog~"), (t_newmethod)cmath_new_clog,
(t_method)cmath_free, sizeof(t_cmath), 0, 0);
class_addcreator((t_newmethod)cmath_new_cexp, gensym("cexp~"), A_NULL);
class_addcreator((t_newmethod)cmath_new_nfft, gensym("nfft~"), A_NULL);
class_addcreator((t_newmethod)cmath_new_nifft, gensym("nifft~"), A_NULL);
CLASS_MAINSIGNALIN(cmath_class, t_cmath, x_f);
class_addmethod(cmath_class, (t_method)cmath_dsp, gensym("dsp"), 0);
}
creb-0.9.2+darcs20151027/modules/fdn~.c 0000644 0000000 0000000 00000027400 12613674326 015333 0 ustar 00 0000000 0000000 /*
* fdn.c - a feedback delay network (reverb tail)
* using a housholder reflection feedback matrix (In - 2/n 11T)
* Copyright (c) 2000-2003 by Tom Schouten
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* TODO: CLEAN UP THIS MESS
add delay time generation code
add prime calculation routine (for prime delay line lengths)
add more diffuse feedback matrix (hadamard)
check filtering code
*/
#include "extlib_util.h"
#include
#include
#include
#define FDN_MIN_DECAY_TIME .01
/*
#define NBPRIMES
int prime[NBPRIMES];
static int isprime(int n)
{
int i=1;
int d,m,p;
while(1){
p = prime[i++];
m = n % p;
if (m == 0) return 0; // it is a prime
d = n / p;
if (d < p) return 1; // it is not a prime
}
}
static int initprimes(void)
{
int i, curprime;
prime[0] = 1;
prime[1] = 2;
curprime = 3;
for(i=2; i x->x_ctl.c_maxorder) {
post("fdn: this should not happen (panic!) order %d "
"is larger than maxorder %d:",
order, x->x_ctl.c_maxorder );
exit(1);
}
x->x_ctl.c_order = order;
x->x_ctl.c_leak = -2./ order;
x->x_ctl.c_input = 1./ sqrt(order); //????????????????
}
static void fdn_print(t_fdn *x)
{
int i;
fprintf(stderr, "fdn: delay coefficients (ms)\n");
for (i=0;ix_ctl.c_order;i++) {
fprintf(stderr, "%f ", x->x_ctl.c_length[i]);
}
fprintf(stderr, "\n");
}
static void fdn_reset(t_fdn *x)
{
int i;
if (x->x_ctl.c_buf)
memset(x->x_ctl.c_buf, 0, x->x_ctl.c_bufsize
* sizeof(t_float));
if (x->x_ctl.c_vectorbuffer)
memset(x->x_ctl.c_vectorbuffer,
0, x->x_ctl.c_maxorder * 2 * sizeof(t_float));
}
static t_int *fdn_perform(t_int *w)
{
t_float *in = (t_float *)(w[3]);
t_float *outr = (t_float *)(w[4]);
t_float *outl = (t_float *)(w[5]);
t_fdnctl *ctl = (t_fdnctl *)(w[1]);
t_int n = (t_int)(w[2]);
t_float input = ctl->c_input;
t_float output = ctl->c_output;
t_float *gain_in = ctl->c_gain_in;
t_float *gain_state = ctl->c_gain_state;
t_int order = ctl->c_order;
t_int *tap = ctl->c_tap;
t_float *buf = ctl->c_buf;
t_int mask = ctl->c_bufsize - 1;
t_int i,j;
t_float x,y,v,left,right,z;
t_float filt_in, filt_last;
t_float *cvec, *lvec;
t_float save;
for(i=0;ic_vector[ctl->c_curvector];
lvec = ctl->c_vector[ctl->c_curvector ^ 1];
ctl->c_curvector ^= 1;
/* read input vector + get sum and left/right output*/
for(j=0;jc_leak;
/* perform feedback */
/* todo: decouple feedback & permutation */
save = cvec[0];
for (j=0; jx_ctl.c_fsample = sp[0]->s_sr;
dsp_add(fdn_perform,
5,
&x->x_ctl,
sp[0]->s_n,
sp[0]->s_vec,
sp[1]->s_vec,
sp[2]->s_vec);
}
static void fdn_free(t_fdn *x)
{
if ( x->x_ctl.c_tap) free( x->x_ctl.c_tap);
if ( x->x_ctl.c_length) free( x->x_ctl.c_length);
if ( x->x_ctl.c_gain_in) free( x->x_ctl.c_gain_in);
if ( x->x_ctl.c_gain_state) free( x->x_ctl.c_gain_state);
if ( x->x_ctl.c_buf) free ( x->x_ctl.c_buf);
if ( x->x_ctl.c_vectorbuffer) free ( x->x_ctl.c_vectorbuffer );
}
/*
each delay line is filtered with a first order iir filter:
(gl: dc gain, gh: ny gain)
H(z) = 2 gl gh / (gl + gh - z^-1 (gl - gh))
this results in the difference equation
yk = (2 gl gh ) / (gl + gh) x + (gl - gh) / (gl + gh) yk-1
*/
static void fdn_time(t_fdn *x, t_float timelow, t_float timehigh){
t_float elow, ehigh;
t_int i;
t_float gainlow, gainhigh, gainscale;
if (timelow < FDN_MIN_DECAY_TIME) timelow = FDN_MIN_DECAY_TIME;
if (timehigh < FDN_MIN_DECAY_TIME) timehigh = FDN_MIN_DECAY_TIME;
elow = -.003 / (timelow);
ehigh = -.003 / (timehigh);
/* setup gains */
for(i=0;ix_ctl.c_order;i++){
gainlow = pow(10, elow * (x->x_ctl.c_length[i]));
gainhigh = pow(10, ehigh * (x->x_ctl.c_length[i]));
gainscale = 1.0f / (gainlow + gainhigh);
x->x_ctl.c_gain_in[i] = 2.0f * gainlow * gainhigh * gainscale;
x->x_ctl.c_gain_state[i] = (gainlow - gainhigh) * gainscale;
}
x->x_ctl.c_timehigh = timehigh;
x->x_ctl.c_timelow = timelow;
}
static void fdn_updatedamping(t_fdn *x)
{
fdn_time(x, x->x_ctl.c_timelow, x->x_ctl.c_timehigh);
}
static void fdn_timelow(t_fdn *x, t_float f){
x->x_ctl.c_timelow = fabs(f);
fdn_updatedamping(x);
}
static void fdn_timehigh(t_fdn *x, t_float f){
x->x_ctl.c_timehigh = fabs(f);
fdn_updatedamping(x);
}
static void fdn_setupdelayline(t_fdn *x){
int sum, t, n;
int mask = x->x_ctl.c_bufsize - 1;
int start = x->x_ctl.c_tap[0];
t_int *tap = x->x_ctl.c_tap;
t_float *length = x->x_ctl.c_length;
t_float scale = sys_getsr() * .001f;
sum = 0;
tap[0] = (start & mask);
for (t=1; t<= x->x_ctl.c_order; t++){
sum += (int)(length[t-1] * scale);
tap[t]=(start+sum)&mask;
}
if (sum > mask){
post("fdn: warning: not enough delay memory, behaviour "
"is undefined (this could lead to instability...)");
}
}
static void fdn_list (t_fdn *x, t_symbol *s, int argc, t_atom *argv){
int i;
t_float l;
int sum=0;
int order = argc & 0xfffffffc;
if (order < 4) return;
if (order > x->x_ctl.c_maxorder) return;
fdn_order(x, order);
for(i=0; ix_ctl.c_length[i] = argv[i].a_w.w_float;
fdn_setupdelayline(x);
fdn_updatedamping(x);
}
static void fdn_linear(t_fdn *x, t_float forder, t_float min, t_float max)
{
t_int order = ((int)forder) & 0xfffffffc;
t_float length, inc;
t_int i;
if (order < 4) return;
if (order > x->x_ctl.c_maxorder) return;
if (min <= 0) return;
if (max <= 0) return;
inc = (max - min) / (t_float)(order - 1);
length = min;
for (i=0; ix_ctl.c_length[i] = length;
length += inc;
}
fdn_order(x, order);
fdn_setupdelayline(x);
fdn_updatedamping(x);
}
static void fdn_exponential(t_fdn *x, t_float forder, t_float min, t_float max)
{
t_int order = ((int)forder) & 0xfffffffc;
t_float length, inc;
t_int i;
if (order < 4) return;
if (order > x->x_ctl.c_maxorder) return;
if (min <= 0) return;
if (max <= 0) return;
inc = pow (max / min, 1.0f / ((t_float)(order - 1)));
length = min;
for (i=0; ix_ctl.c_length[i] = length;
length *= inc;
}
fdn_order(x, order);
fdn_setupdelayline(x);
fdn_updatedamping(x);
}
t_class *fdn_class;
static void *fdn_new(t_floatarg maxiorder, t_floatarg maxibufsize)
{
t_int order = maxiorder;
t_int bufround;
t_fdn *x = (t_fdn *)pd_new(fdn_class);
t_float scale = sys_getsr() * .001f;
t_int bufsize = (t_int)(scale * maxibufsize);
inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("timelow"));
inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("timehigh"));
outlet_new(&x->x_obj, gensym("signal"));
outlet_new(&x->x_obj, gensym("signal"));
/* init data */
if (order < 4) order = 8;
if (bufsize < 64) bufsize = 65536;
bufround = 1;
while (bufround < bufsize) bufround *= 2;
bufsize = bufround;
post("fdn: maximum nb of delay lines %d, total buffer "
"size %d samples (%f seconds)",
order, bufsize, ((t_float)bufsize) / sys_getsr());
x->x_ctl.c_maxorder = order;
x->x_ctl.c_buf = (t_float *)malloc(sizeof(t_float) * bufsize);
x->x_ctl.c_bufsize = bufsize;
x->x_ctl.c_fsample = sys_getsr();
x->x_ctl.c_tap = (t_int *)malloc((order + 1) * sizeof(t_int));
x->x_ctl.c_length = (t_float *)malloc(order * sizeof(t_int));
x->x_ctl.c_gain_in = (t_float *)malloc(order * sizeof(t_float));
x->x_ctl.c_gain_state = (t_float *)malloc(order * sizeof(t_float));
x->x_ctl.c_vectorbuffer = (t_float *)malloc(order * 2 * sizeof(t_float));
memset(x->x_ctl.c_vectorbuffer, 0, order * 2 * sizeof(t_float));
x->x_ctl.c_curvector = 0;
x->x_ctl.c_vector[0] = &x->x_ctl.c_vectorbuffer[0];
x->x_ctl.c_vector[1] = &x->x_ctl.c_vectorbuffer[order];
/* preset */
fdn_order(x,8);
x->x_ctl.c_length[0]= 29.0f;
x->x_ctl.c_length[1]= 31.0f;
x->x_ctl.c_length[2]= 37.0f;
x->x_ctl.c_length[3]= 67.0f;
x->x_ctl.c_length[4]= 82.0f;
x->x_ctl.c_length[5]= 110.0f;
x->x_ctl.c_length[6]= 172.0f;
x->x_ctl.c_length[7]= 211.0f;
fdn_setupdelayline(x);
fdn_time(x, 4, 1);
/* reset delay memory to zero */
fdn_reset(x);
return (void *)x;
}
void fdn_tilde_setup(void)
{
//post("fdn~ v0.1");
fdn_class = class_new(gensym("fdn~"), (t_newmethod)fdn_new,
(t_method)fdn_free, sizeof(t_fdn), 0, A_DEFFLOAT, A_DEFFLOAT, 0);
CLASS_MAINSIGNALIN(fdn_class, t_fdn, x_f);
class_addmethod(fdn_class, (t_method)fdn_print, gensym("print"), 0);
class_addmethod(fdn_class, (t_method)fdn_reset, gensym("reset"), 0);
class_addmethod(fdn_class, (t_method)fdn_timehigh,
gensym("timehigh"), A_DEFFLOAT, 0);
class_addmethod(fdn_class, (t_method)fdn_timelow,
gensym("timelow"), A_DEFFLOAT, 0);
class_addmethod(fdn_class, (t_method)fdn_list, gensym("lines"), A_GIMME, 0);
class_addmethod(fdn_class, (t_method)fdn_dsp, gensym("dsp"), 0);
class_addmethod(fdn_class, (t_method)fdn_linear,
gensym("linear"), A_FLOAT, A_FLOAT, A_FLOAT, 0);
class_addmethod(fdn_class, (t_method)fdn_exponential,
gensym("exponential"), A_FLOAT, A_FLOAT, A_FLOAT, 0);
}
creb-0.9.2+darcs20151027/modules/setup.c 0000644 0000000 0000000 00000004341 12613674326 015525 0 ustar 00 0000000 0000000 #include "m_pd.h"
void ead_tilde_setup(void);
void ear_tilde_setup(void);
void eadsr_tilde_setup(void);
void dist_tilde_setup(void);
void tabreadmix_tilde_setup(void);
void xfm_tilde_setup(void);
void biquadseries_tilde_setup(void);
void filterortho_tilde_setup(void);
void qmult_tilde_setup(void);
void qnorm_tilde_setup(void);
void cheby_tilde_setup(void);
void abs_tilde_setup(void);
void ramp_tilde_setup(void);
void dwt_tilde_setup(void);
void bfft_tilde_setup(void);
void dynwav_tilde_setup(void);
void statwav_tilde_setup(void);
void bdiag_tilde_setup(void);
void diag_tilde_setup(void);
void bmatrix_tilde_setup(void);
void permut_tilde_setup(void);
void lattice_tilde_setup(void);
void ratio_setup(void);
void ffpoly_setup(void);
void dt_ms_setup(void);
void fwarp_setup(void);
void junction_tilde_setup(void);
void fdn_tilde_setup(void);
void bwin_tilde_setup(void);
void blosc_tilde_setup(void);
void cmath_tilde_setup(void);
void bitsplit_tilde_setup(void);
void sbosc_tilde_setup(void);
void blocknorm_tilde_setup(void);
void resofilt_tilde_setup(void);
void scrollgrid1D_tilde_setup(void);
void sawtooth_tilde_setup(void);
#ifndef CREB_VERSION
#define CREB_VERSION "externals cvs"
#endif
void creb_setup(void)
{
post("CREB: version " CREB_VERSION);
/* setup tilde objects */
ead_tilde_setup();
ear_tilde_setup();
eadsr_tilde_setup();
dist_tilde_setup();
tabreadmix_tilde_setup();
xfm_tilde_setup();
qmult_tilde_setup();
qnorm_tilde_setup();
cheby_tilde_setup();
ramp_tilde_setup();
dwt_tilde_setup();
bfft_tilde_setup();
dynwav_tilde_setup();
statwav_tilde_setup();
bdiag_tilde_setup();
diag_tilde_setup();
bmatrix_tilde_setup();
permut_tilde_setup();
lattice_tilde_setup();
junction_tilde_setup();
fdn_tilde_setup();
bwin_tilde_setup();
blosc_tilde_setup();
cmath_tilde_setup();
bitsplit_tilde_setup();
sbosc_tilde_setup();
blocknorm_tilde_setup();
resofilt_tilde_setup();
scrollgrid1D_tilde_setup();
sawtooth_tilde_setup();
/* setup other objects */
ratio_setup();
ffpoly_setup();
dt_ms_setup();
fwarp_setup();
/* setup c++ modules */
biquadseries_tilde_setup();
filterortho_tilde_setup();
/* optional modules */
#ifdef HAVE_ABS_TILDE
abs_tilde_setup();
#endif
}
creb-0.9.2+darcs20151027/modules/statwav~.c 0000644 0000000 0000000 00000007766 12613674326 016272 0 ustar 00 0000000 0000000 /*
* statwav.c - static wavetable oscillator (scale + tabread)
*
* Copyright (c) 2000-2003 by Tom Schouten
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "m_pd.h"
#include
#include
#include
#include
static t_class *statwav_tilde_class;
typedef struct _statwav_tilde
{
t_object x_obj;
int x_npoints;
t_float *x_vec;
t_symbol *x_arrayname;
t_float x_f;
} t_statwav_tilde;
static void *statwav_tilde_new(t_symbol *s)
{
t_statwav_tilde *x = (t_statwav_tilde *)pd_new(statwav_tilde_class);
x->x_arrayname = s;
x->x_vec = 0;
outlet_new(&x->x_obj, gensym("signal"));
x->x_f = 0;
return (x);
}
static t_int *statwav_tilde_perform(t_int *w)
{
t_statwav_tilde *x = (t_statwav_tilde *)(w[1]);
t_float *in = (t_float *)(w[2]);
t_float *out = (t_float *)(w[3]);
int n = (int)(w[4]);
t_float maxindex;
int imaxindex;
t_float *buf = x->x_vec, *fp;
int i;
maxindex = x->x_npoints;
imaxindex = x->x_npoints;
if (!buf) goto zero;
for (i = 0; i < n; i++)
{
t_float phase = *in++;
t_float modphase = phase - (int)phase;
t_float findex;
int index;
int ia, ib, ic, id;
t_float frac, a, b, c, d, cminusb;
static int count;
if (modphase < 0.0) modphase += 1.0;
findex = modphase * maxindex;
index = findex;
frac = findex - index;
ia = (imaxindex+index-1) % imaxindex;
ib = index;
ic = (index+1) % imaxindex;
id = (index+2) % imaxindex;
a = buf[ia];
b = buf[ib];
c = buf[ic];
d = buf[id];
/* if (!i && !(count++ & 1023))
post("fp = %lx, shit = %lx, b = %f", fp, buf->b_shit, b); */
cminusb = c-b;
*out++ = b + frac * (
cminusb - 0.5 * (frac-1.) * (
(a - d + 3.0 * cminusb) * frac + (b - a - cminusb)
)
);
}
return (w+5);
zero:
while (n--) *out++ = 0;
return (w+5);
}
static void statwav_tilde_set(t_statwav_tilde *x, t_symbol *s)
{
t_garray *a;
x->x_arrayname = s;
if (!(a = (t_garray *)pd_findbyclass(x->x_arrayname, garray_class)))
{
if (*s->s_name)
error("statwav~: %s: no such array", x->x_arrayname->s_name);
x->x_vec = 0;
}
else if (!garray_getfloatarray(a, &x->x_npoints, &x->x_vec))
{
error("%s: bad template for statwav~", x->x_arrayname->s_name);
x->x_vec = 0;
}
else garray_usedindsp(a);
}
static void statwav_tilde_dsp(t_statwav_tilde *x, t_signal **sp)
{
statwav_tilde_set(x, x->x_arrayname);
dsp_add(statwav_tilde_perform, 4, x,
sp[0]->s_vec, sp[1]->s_vec, sp[0]->s_n);
}
static void statwav_tilde_free(t_statwav_tilde *x)
{
}
void statwav_tilde_setup(void)
{
//post("statwav~ v0.1");
statwav_tilde_class = class_new(gensym("statwav~"),
(t_newmethod)statwav_tilde_new, (t_method)statwav_tilde_free,
sizeof(t_statwav_tilde), 0, A_DEFSYM, 0);
CLASS_MAINSIGNALIN(statwav_tilde_class, t_statwav_tilde, x_f);
class_addmethod(statwav_tilde_class, (t_method)statwav_tilde_dsp,
gensym("dsp"), 0);
class_addmethod(statwav_tilde_class, (t_method)statwav_tilde_set,
gensym("set"), A_SYMBOL, 0);
}
creb-0.9.2+darcs20151027/modules/eblosc~.c 0000644 0000000 0000000 00000035327 12613674326 016042 0 ustar 00 0000000 0000000 /*
* eblosc.c - bandlimited oscillators with infinite support discontinuities
* using minimum phase impulse, step & ramp
* Copyright (c) 2000-2003 by Tom Schouten
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "m_pd.h"
#include
#include
#include
#include
#include "filters.h"
typedef unsigned long long u64;
typedef unsigned long u32;
#define LPHASOR (8*sizeof(u32)) // the phasor logsize
#define VOICES 8 // the number of oscillators
#define CUTOFF 0.8f // fraction of nyquist for impulse cutoff
typedef struct ebloscctl
{
t_float c_pole[VOICES*2]; // complex poles
t_float c_gain[VOICES*2]; // complex gains (waveform specific constants)
t_float c_state[VOICES*2]; // complex state
u32 c_phase; // phase of main oscillator
u32 c_phase2; // phase of secondairy oscillator
t_float c_prev_amp; // previous input of comparator
t_float c_phase_inc_scale;
t_float c_scale;
t_float c_scale_update;
t_symbol *c_waveform;
} t_ebloscctl;
typedef struct eblosc
{
t_object x_obj;
t_float x_f;
t_ebloscctl x_ctl;
} t_eblosc;
/* phase converters */
static inline float _phase_to_float(u32 p){
return ((t_float)p) * (1.0f / 4294967296.0f);
}
static inline u32 _float_to_phase(t_float f){
return (u32)(f * 4294967296.0f);
}
/* get one sample from the oscillator bank and perform time tick */
static inline t_float _osc_tick(t_ebloscctl *ctl)
{
float sum = 0.0f;
int i;
/* sum all voices */
for (i=0; ic_state+i, ctl->c_pole+i);
/* get real part and add to output */
sum += ctl->c_state[0];
}
return sum;
}
/* add shifted impulse */
static inline void _add_impulse(t_ebloscctl *ctl, t_float t0)
{
int i;
for (i=0; ic_state[0] += real;
ctl->c_state[1] += imag;
}
}
/* add step */
static inline void _add_step(t_ebloscctl *ctl)
{
int i;
for (i=0; ic_state[0] += real;
ctl->c_state[1] += imag;
}
}
/* add shifted step */
static inline void _add_shifted_step(t_ebloscctl *ctl, t_float t0)
{
int i;
for (i=0; ic_state[0] += real;
ctl->c_state[1] += imag;
}
}
#if 0
/* update waveplayers on zero cross */
static void _bang_comparator(t_ebloscctl *ctl, float prev, float curr)
{
/* check for sign change */
if ((prev * curr) < 0.0f){
int voice;
/* determine the location of the discontinuity (in oversampled
coordiates using linear interpolation */
float f = (t_float)S * curr / (curr - prev);
/* get the offset in the oversample table */
u32 table_index = (u32)f;
/* determine the fractional part (in oversampled coordinates)
for linear interpolation */
float table_frac_index = f - (t_float)table_index;
/* set state (+ or -) */
ctl->c_state = (curr > 0.0f) ? 0.5f : -0.5f;
/* steal the oldest voice */
voice = ctl->c_next_voice++;
ctl->c_next_voice &= VOICES-1;
/* initialize the new voice index and interpolation fraction */
ctl->c_index[voice] = table_index;
ctl->c_frac[voice] = table_frac_index;
ctl->c_vscale[voice] = -ctl->c_scale * 2.0f * ctl->c_state;
}
}
/* advance phasor and update waveplayers on phase wrap */
static void _bang_phasor(t_ebloscctl *ctl, float freq)
{
u32 phase = ctl->c_phase;
u32 phase_inc;
u32 oldphase;
int voice;
float scale = ctl->c_scale;
/* get increment */
float inc = freq * ctl->c_phase_inc_scale;
/* calculate new phase
the increment (and the phase) should be a multiple of S */
if (inc < 0.0f) inc = -inc;
phase_inc = ((u32)inc) & ~(S-1);
oldphase = phase;
phase += phase_inc;
/* check for phase wrap */
if (phase < oldphase){
u32 phase_inc_decimated = phase_inc >> LOVERSAMPLE;
u32 table_index;
u32 table_phase;
/* steal the oldest voice if we have a phase wrap */
voice = ctl->c_next_voice++;
ctl->c_next_voice &= VOICES-1;
/* determine the location of the discontinuity (in oversampled
coordinates) which is S * (new phase) / (increment) */
table_index = phase / phase_inc_decimated;
/* determine the fractional part (in oversampled coordinates)
for linear interpolation */
table_phase = phase - (table_index * phase_inc_decimated);
/* use it to initialize the new voice index and interpolation
* fraction */
ctl->c_index[voice] = table_index;
ctl->c_frac[voice] = (t_float)table_phase / (t_float)phase_inc_decimated;
ctl->c_vscale[voice] = scale;
scale = scale * ctl->c_scale_update;
}
/* save state */
ctl->c_phase = phase;
ctl->c_scale = scale;
}
/* the 2 oscillator version: the second osc can reset the first osc's
phase (hence it determines the pitch) the first osc determines the
waveform */
static void _bang_hardsync_phasor(t_ebloscctl *ctl, float freq, float freq2)
{
u32 phase = ctl->c_phase;
u32 phase2 = ctl->c_phase2;
u32 phase_inc;
u32 phase_inc2;
u32 oldphase;
u32 oldphase2;
int voice;
float scale = ctl->c_scale;
/* get increment */
float inc = freq * ctl->c_phase_inc_scale;
float inc2 = freq2 * ctl->c_phase_inc_scale;
/* calculate new phases
the increment (and the phase) should be a multiple of S */
/* save previous phases */
oldphase = phase;
oldphase2 = phase2;
/* update second osc */
if (inc2 < 0.0f) inc2 = -inc2;
phase_inc2 = ((u32)inc2) & ~(S-1);
phase2 += phase_inc2;
/* update first osc (freq should be >= freq of sync osc */
if (inc < 0.0f) inc = -inc;
phase_inc = ((u32)inc) & ~(S-1);
if (phase_inc < phase_inc2) phase_inc = phase_inc2;
phase += phase_inc;
/* check for sync discontinuity (osc 2) */
if (phase2 < oldphase2) {
/* adjust phase depending on the location of the discontinuity in phase2:
phase/phase_inc == phase2/phase_inc2 */
u64 pi = phase_inc >> LOVERSAMPLE;
u64 pi2 = phase_inc2 >> LOVERSAMPLE;
u64 lphase = ((u64)phase2 * pi) / pi2;
phase = lphase & ~(S-1);
}
/* check for phase discontinuity (osc 1) */
if (phase < oldphase){
u32 phase_inc_decimated = phase_inc >> LOVERSAMPLE;
u32 table_index;
u32 table_phase;
float stepsize;
/* steal the oldest voice if we have a phase wrap */
voice = ctl->c_next_voice++;
ctl->c_next_voice &= VOICES-1;
/* determine the location of the discontinuity (in oversampled
coordinates) which is S * (new phase) / (increment) */
table_index = phase / phase_inc_decimated;
/* determine the fractional part (in oversampled coordinates)
for linear interpolation */
table_phase = phase - (table_index * phase_inc_decimated);
/* determine the step size. as opposed to saw/impulse
waveforms, the step is not always equal to one. it is:
oldphase - phase + phase_inc but for the unit step this
will overflow to zero, so we reduce the bit depth to
prevent overflow */
stepsize = _phase_to_float(((oldphase-phase) >> LOVERSAMPLE)
+ phase_inc_decimated) * (t_float)S;
/* use it to initialize the new voice index and interpolation fraction */
ctl->c_index[voice] = table_index;
ctl->c_frac[voice] = (t_float)table_phase / (t_float)phase_inc_decimated;
ctl->c_vscale[voice] = scale * stepsize;
scale = scale * ctl->c_scale_update;
}
/* save state */
ctl->c_phase = phase;
ctl->c_phase2 = phase2;
ctl->c_scale = scale;
}
static t_int *eblosc_perform_hardsync_saw(t_int *w)
{
t_float *freq = (t_float *)(w[3]);
t_float *freq2 = (t_float *)(w[4]);
t_float *out = (t_float *)(w[5]);
t_ebloscctl *ctl = (t_ebloscctl *)(w[1]);
t_int n = (t_int)(w[2]);
t_int i;
/* set postfilter cutoff */
ctl->c_butter->setButterHP(0.85f * (*freq / sys_getsr()));
while (n--) {
float frequency = *freq++;
float frequency2 = *freq2++;
/* get the bandlimited discontinuity */
float sample = _get_bandlimited_discontinuity(ctl, bls);
/* add aliased sawtooth wave */
sample += _phase_to_float(ctl->c_phase) - 0.5f;
/* highpass filter output to remove DC offset and low
* frequency aliasing */
ctl->c_butter->BangSmooth(sample, sample, 0.05f);
/* send to output */
*out++ = sample;
/* advance phasor */
_bang_hardsync_phasor(ctl, frequency2, frequency);
}
return (w+6);
}
static t_int *eblosc_perform_saw(t_int *w)
{
t_float *freq = (t_float *)(w[3]);
t_float *out = (t_float *)(w[4]);
t_ebloscctl *ctl = (t_ebloscctl *)(w[1]);
t_int n = (t_int)(w[2]);
t_int i;
while (n--) {
float frequency = *freq++;
/* get the bandlimited discontinuity */
float sample = _get_bandlimited_discontinuity(ctl, bls);
/* add aliased sawtooth wave */
sample += _phase_to_float(ctl->c_phase) - 0.5f;
/* send to output */
*out++ = sample;
/* advance phasor */
_bang_phasor(ctl, frequency);
}
return (w+5);
}
static t_int *eblosc_perform_pulse(t_int *w)
{
t_float *freq = (t_float *)(w[3]);
t_float *out = (t_float *)(w[4]);
t_ebloscctl *ctl = (t_ebloscctl *)(w[1]);
t_int n = (t_int)(w[2]);
t_int i;
/* set postfilter cutoff */
ctl->c_butter->setButterHP(0.85f * (*freq / sys_getsr()));
while (n--) {
float frequency = *freq++;
/* get the bandlimited discontinuity */
float sample = _get_bandlimited_discontinuity(ctl, bli);
/* highpass filter output to remove DC offset and low
* frequency aliasing */
ctl->c_butter->BangSmooth(sample, sample, 0.05f);
/* send to output */
*out++ = sample;
/* advance phasor */
_bang_phasor(ctl, frequency);
}
return (w+5);
}
static t_int *eblosc_perform_comparator(t_int *w)
{
t_float *amp = (t_float *)(w[3]);
t_float *out = (t_float *)(w[4]);
t_ebloscctl *ctl = (t_ebloscctl *)(w[1]);
t_int n = (t_int)(w[2]);
t_int i;
t_float prev_amp = ctl->c_prev_amp;
while (n--) {
float curr_amp = *amp++;
/* exact zero won't work for zero detection (sic) */
if (curr_amp == 0.0f) curr_amp = 0.0000001f;
/* get the bandlimited discontinuity */
float sample = _get_bandlimited_discontinuity(ctl, bls);
/* add the block wave state */
sample += ctl->c_state;
/* send to output */
*out++ = sample;
/* advance phasor */
_bang_comparator(ctl, prev_amp, curr_amp);
prev_amp = curr_amp;
}
ctl->c_prev_amp = prev_amp;
return (w+5);
}
static void eblosc_phase(t_eblosc *x, t_float f)
{
x->x_ctl.c_phase = _float_to_phase(f);
x->x_ctl.c_phase2 = _float_to_phase(f);
}
static void eblosc_phase1(t_eblosc *x, t_float f)
{
x->x_ctl.c_phase = _float_to_phase(f);
}
static void eblosc_phase2(t_eblosc *x, t_float f)
{
x->x_ctl.c_phase2 = _float_to_phase(f);
}
static void eblosc_dsp(t_eblosc *x, t_signal **sp)
{
int n = sp[0]->s_n;
/* set sampling rate scaling for phasors */
x->x_ctl.c_phase_inc_scale = 4.0f * (t_float)(1<<(LPHASOR-2)) / sys_getsr();
/* setup & register the correct process routine depending on the waveform */
/* 2 osc */
if (x->x_ctl.c_waveform == gensym("syncsaw")){
x->x_ctl.c_scale = 1.0f;
x->x_ctl.c_scale_update = 1.0f;
dsp_add(eblosc_perform_hardsync_saw, 5, &x->x_ctl, sp[0]->s_n,
sp[0]->s_vec, sp[1]->s_vec, sp[2]->s_vec);
}
/* 1 osc */
else if (x->x_ctl.c_waveform == gensym("pulse")){
x->x_ctl.c_scale = 1.0f;
x->x_ctl.c_scale_update = 1.0f;
dsp_add(eblosc_perform_pulse, 4, &x->x_ctl, sp[0]->s_n,
sp[0]->s_vec, sp[1]->s_vec);
}
else if (x->x_ctl.c_waveform == gensym("pulse2")){
x->x_ctl.c_phase_inc_scale *= 2;
x->x_ctl.c_scale = 1.0f;
x->x_ctl.c_scale_update = -1.0f;
dsp_add(eblosc_perform_pulse, 4, &x->x_ctl, sp[0]->s_n,
sp[0]->s_vec, sp[1]->s_vec);
}
else if (x->x_ctl.c_waveform == gensym("comparator")){
x->x_ctl.c_scale = 1.0f;
x->x_ctl.c_scale_update = 1.0f;
dsp_add(eblosc_perform_comparator, 4, &x->x_ctl,
sp[0]->s_n, sp[0]->s_vec, sp[1]->s_vec);
}
else{
x->x_ctl.c_scale = 1.0f;
x->x_ctl.c_scale_update = 1.0f;
dsp_add(eblosc_perform_saw, 4, &x->x_ctl, sp[0]->s_n,
sp[0]->s_vec, sp[1]->s_vec);
}
}
static void eblosc_free(t_eblosc *x)
{
delete x->x_ctl.c_butter;
}
t_class *eblosc_class;
static void *eblosc_new(t_symbol *s)
{
t_eblosc *x = (t_eblosc *)pd_new(eblosc_class);
int i;
/* out 1 */
outlet_new(&x->x_obj, gensym("signal"));
/* optional signal inlets */
if (s == gensym("syncsaw")){
inlet_new(&x->x_obj, &x->x_obj.ob_pd,
gensym("signal"), gensym("signal"));
}
/* optional phase inlet */
if (s != gensym("comparator")){
inlet_new(&x->x_obj, &x->x_obj.ob_pd,
gensym("float"), gensym("phase"));
}
/* create the postfilter */
x->x_ctl.c_butter = new DSPIfilterSeries(3);
/* init oscillators */
for (i=0; i