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https://github.com/cookiengineer/audacity
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Re-add automake files for portmidi
These were created by rbdannenberg, in commit932ca88255, but were accidently deleted later in commitbb63fa0d07(which updated portmidi). I can't say whether they work or not, and even when they were introduced it was stated that they may be wrong. But it's better than not having any automake files at all, and will at least provide a base for them. I didn't add some of the sourcefile changes from the first commit (some were already added to portmidi, and others weren't). Some of them may be needed to get building to work (or, we could update portmidi, if there are any changes upstream). I also didn't add any of the libscorealign changes other than one, since libscorealign already had makefiles (other than the uninstalled one). These configure scripts may be really old; regenerating them is probably a good idea.
This commit is contained in:
Pokechu22
Paul Licameli
173
lib-src/portmidi/autotools/m4/ax_cflags_strict_prototypes.m4
Normal file
173
lib-src/portmidi/autotools/m4/ax_cflags_strict_prototypes.m4
Normal file
@@ -0,0 +1,173 @@
|
||||
##### http://autoconf-archive.cryp.to/ax_cflags_strict_prototypes.html
|
||||
#
|
||||
# SYNOPSIS
|
||||
#
|
||||
# AX_CFLAGS_STRICT_PROTOTYPES [(shellvar [,default, [A/NA]]
|
||||
#
|
||||
# DESCRIPTION
|
||||
#
|
||||
# Try to find a compiler option that requires strict prototypes.
|
||||
#
|
||||
# The sanity check is done by looking at sys/signal.h which has a set
|
||||
# of macro-definitions SIG_DFL and SIG_IGN that are cast to the local
|
||||
# signal-handler type. If that signal-handler type is not fully
|
||||
# qualified then the system headers are not seen as strictly
|
||||
# prototype clean.
|
||||
#
|
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# For the GNU CC compiler it will be -fstrict-prototypes
|
||||
# -Wstrict-prototypes The result is added to the shellvar being
|
||||
# CFLAGS by default.
|
||||
#
|
||||
# DEFAULTS:
|
||||
#
|
||||
# - $1 shell-variable-to-add-to : CFLAGS
|
||||
# - $2 add-value-if-not-found : nothing
|
||||
# - $3 action-if-found : add value to shellvariable
|
||||
# - $4 action-if-not-found : nothing
|
||||
#
|
||||
# LAST MODIFICATION
|
||||
#
|
||||
# 2006-12-12
|
||||
#
|
||||
# COPYLEFT
|
||||
#
|
||||
# Copyright (c) 2006 Guido U. Draheim <guidod@gmx.de>
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU General Public License as
|
||||
# published by the Free Software Foundation; either version 2 of the
|
||||
# License, or (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful, but
|
||||
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
# General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||||
# 02111-1307, USA.
|
||||
#
|
||||
# As a special exception, the respective Autoconf Macro's copyright
|
||||
# owner gives unlimited permission to copy, distribute and modify the
|
||||
# configure scripts that are the output of Autoconf when processing
|
||||
# the Macro. You need not follow the terms of the GNU General Public
|
||||
# License when using or distributing such scripts, even though
|
||||
# portions of the text of the Macro appear in them. The GNU General
|
||||
# Public License (GPL) does govern all other use of the material that
|
||||
# constitutes the Autoconf Macro.
|
||||
#
|
||||
# This special exception to the GPL applies to versions of the
|
||||
# Autoconf Macro released by the Autoconf Macro Archive. When you
|
||||
# make and distribute a modified version of the Autoconf Macro, you
|
||||
# may extend this special exception to the GPL to apply to your
|
||||
# modified version as well.
|
||||
|
||||
AC_DEFUN([AX_CFLAGS_STRICT_PROTOTYPES],[dnl
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AS_VAR_PUSHDEF([FLAGS],[CFLAGS])dnl
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AS_VAR_PUSHDEF([VAR],[ac_cv_cflags_strict_prototypes])dnl
|
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AC_CACHE_CHECK([m4_ifval($1,$1,FLAGS) for strict prototypes],
|
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VAR,[VAR="no, unknown"
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AC_LANG_SAVE
|
||||
AC_LANG_C
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||||
ac_save_[]FLAGS="$[]FLAGS"
|
||||
for ac_arg dnl
|
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in "-pedantic % -fstrict-prototypes -Wstrict-prototypes" dnl GCC
|
||||
"-pedantic % -Wstrict-prototypes" dnl try to warn atleast
|
||||
"-pedantic % -Wmissing-prototypes" dnl or another warning
|
||||
"-pedantic % -Werror-implicit-function-declaration" dnl
|
||||
"-pedantic % -Wimplicit-function-declaration" dnl
|
||||
#
|
||||
do FLAGS="$ac_save_[]FLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
|
||||
AC_TRY_COMPILE([],[return 0;],
|
||||
[VAR=`echo $ac_arg | sed -e 's,.*% *,,'` ; break])
|
||||
done
|
||||
case ".$VAR" in
|
||||
.|.no|.no,*) ;;
|
||||
*) # sanity check with signal() from sys/signal.h
|
||||
cp config.log config.tmp
|
||||
AC_TRY_COMPILE([#include <signal.h>],[
|
||||
if (signal (SIGINT, SIG_IGN) == SIG_DFL) return 1;
|
||||
if (signal (SIGINT, SIG_IGN) != SIG_DFL) return 2;],
|
||||
dnl the original did use test -n `$CC testprogram.c`
|
||||
[if test `diff config.log config.tmp | grep -i warning | wc -l` != 0
|
||||
then if test `diff config.log config.tmp | grep -i warning | wc -l` != 1
|
||||
then VAR="no, suppressed, signal.h," ; fi ; fi],
|
||||
[VAR="no, suppressed, signal.h"])
|
||||
rm config.tmp
|
||||
;;
|
||||
esac
|
||||
FLAGS="$ac_save_[]FLAGS"
|
||||
AC_LANG_RESTORE
|
||||
])
|
||||
case ".$VAR" in
|
||||
.ok|.ok,*) m4_ifvaln($3,$3) ;;
|
||||
.|.no|.no,*) m4_ifvaln($4,$4,[m4_ifval($2,[
|
||||
AC_RUN_LOG([: m4_ifval($1,$1,FLAGS)="$m4_ifval($1,$1,FLAGS) $2"])
|
||||
m4_ifval($1,$1,FLAGS)="$m4_ifval($1,$1,FLAGS) $2"])]) ;;
|
||||
*) m4_ifvaln($3,$3,[
|
||||
if echo " $[]m4_ifval($1,$1,FLAGS) " | grep " $VAR " 2>&1 >/dev/null
|
||||
then AC_RUN_LOG([: m4_ifval($1,$1,FLAGS) does contain $VAR])
|
||||
else AC_RUN_LOG([: m4_ifval($1,$1,FLAGS)="$m4_ifval($1,$1,FLAGS) $VAR"])
|
||||
m4_ifval($1,$1,FLAGS)="$m4_ifval($1,$1,FLAGS) $VAR"
|
||||
fi ]) ;;
|
||||
esac
|
||||
AS_VAR_POPDEF([VAR])dnl
|
||||
AS_VAR_POPDEF([FLAGS])dnl
|
||||
])
|
||||
|
||||
dnl the only difference - the LANG selection... and the default FLAGS
|
||||
|
||||
AC_DEFUN([AX_CXXFLAGS_STRICT_PROTOTYPES],[dnl
|
||||
AS_VAR_PUSHDEF([FLAGS],[CXXFLAGS])dnl
|
||||
AS_VAR_PUSHDEF([VAR],[ac_cv_cxxflags_strict_prototypes])dnl
|
||||
AC_CACHE_CHECK([m4_ifval($1,$1,FLAGS) for strict prototypes],
|
||||
VAR,[VAR="no, unknown"
|
||||
AC_LANG_SAVE
|
||||
AC_LANG_CPLUSPLUS
|
||||
ac_save_[]FLAGS="$[]FLAGS"
|
||||
for ac_arg dnl
|
||||
in "-pedantic -Werror % -fstrict-prototypes -Wstrict-prototypes" dnl GCC
|
||||
"-pedantic -Werror % -Wstrict-prototypes" dnl try to warn atleast
|
||||
"-pedantic -Werror % -Wmissing-prototypes" dnl try to warn atleast
|
||||
"-pedantic -Werror % -Werror-implicit-function-declaration" dnl
|
||||
"-pedantic -Werror % -Wimplicit-function-declaration" dnl
|
||||
"-pedantic % -Wstrict-prototypes %% no, unsupported in C++" dnl oops
|
||||
#
|
||||
do FLAGS="$ac_save_[]FLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
|
||||
AC_TRY_COMPILE([],[return 0;],
|
||||
[VAR=`echo $ac_arg | sed -e 's,.*% *,,'` ; break])
|
||||
done
|
||||
case ".$VAR" in
|
||||
.|.no|.no,*) ;;
|
||||
*) # sanity check with signal() from sys/signal.h
|
||||
cp config.log config.tmp
|
||||
AC_TRY_COMPILE([#include <signal.h>],[
|
||||
if (signal (SIGINT, SIG_IGN) == SIG_DFL) return 1;
|
||||
if (signal (SIGINT, SIG_IGN) != SIG_DFL) return 2;],
|
||||
dnl the original did use test -n `$CC testprogram.c`
|
||||
[if test `diff config.log config.tmp | grep -i warning | wc -l` != 0
|
||||
then if test `diff config.log config.tmp | grep -i warning | wc -l` != 1
|
||||
then VAR="no, suppressed, signal.h," ; fi ; fi],
|
||||
[VAR="no, suppressed, signal.h"])
|
||||
rm config.tmp
|
||||
;;
|
||||
esac
|
||||
FLAGS="$ac_save_[]FLAGS"
|
||||
AC_LANG_RESTORE
|
||||
])
|
||||
case ".$VAR" in
|
||||
.ok|.ok,*) m4_ifvaln($3,$3) ;;
|
||||
.|.no|.no,*) m4_ifvaln($4,$4,[m4_ifval($2,[
|
||||
AC_RUN_LOG([: m4_ifval($1,$1,FLAGS)="$m4_ifval($1,$1,FLAGS) $2"])
|
||||
m4_ifval($1,$1,FLAGS)="$m4_ifval($1,$1,FLAGS) $2"])]) ;;
|
||||
*) m4_ifvaln($3,$3,[
|
||||
if echo " $[]m4_ifval($1,$1,FLAGS) " | grep " $VAR " 2>&1 >/dev/null
|
||||
then AC_RUN_LOG([: m4_ifval($1,$1,FLAGS) does contain $VAR])
|
||||
else AC_RUN_LOG([: m4_ifval($1,$1,FLAGS)="$m4_ifval($1,$1,FLAGS) $VAR"])
|
||||
m4_ifval($1,$1,FLAGS)="$m4_ifval($1,$1,FLAGS) $VAR"
|
||||
fi ]) ;;
|
||||
esac
|
||||
AS_VAR_POPDEF([VAR])dnl
|
||||
AS_VAR_POPDEF([FLAGS])dnl
|
||||
])
|
||||
158
lib-src/portmidi/autotools/m4/ax_cflags_warn_all.m4
Normal file
158
lib-src/portmidi/autotools/m4/ax_cflags_warn_all.m4
Normal file
@@ -0,0 +1,158 @@
|
||||
##### http://autoconf-archive.cryp.to/ax_cflags_warn_all.html
|
||||
#
|
||||
# SYNOPSIS
|
||||
#
|
||||
# AX_CFLAGS_WARN_ALL [(shellvar [,default, [A/NA]])]
|
||||
#
|
||||
# DESCRIPTION
|
||||
#
|
||||
# Try to find a compiler option that enables most reasonable
|
||||
# warnings. This macro is directly derived from VL_PROG_CC_WARNINGS
|
||||
# which is split up into two AX_CFLAGS_WARN_ALL and
|
||||
# AX_CFLAGS_WARN_ALL_ANSI
|
||||
#
|
||||
# For the GNU CC compiler it will be -Wall (and -ansi -pedantic) The
|
||||
# result is added to the shellvar being CFLAGS by default.
|
||||
#
|
||||
# Currently this macro knows about GCC, Solaris C compiler, Digital
|
||||
# Unix C compiler, C for AIX Compiler, HP-UX C compiler, IRIX C
|
||||
# compiler, NEC SX-5 (Super-UX 10) C compiler, and Cray J90 (Unicos
|
||||
# 10.0.0.8) C compiler.
|
||||
#
|
||||
# - $1 shell-variable-to-add-to : CFLAGS
|
||||
# - $2 add-value-if-not-found : nothing
|
||||
# - $3 action-if-found : add value to shellvariable
|
||||
# - $4 action-if-not-found : nothing
|
||||
#
|
||||
# LAST MODIFICATION
|
||||
#
|
||||
# 2006-12-12
|
||||
#
|
||||
# COPYLEFT
|
||||
#
|
||||
# Copyright (c) 2006 Guido U. Draheim <guidod@gmx.de>
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU General Public License as
|
||||
# published by the Free Software Foundation; either version 2 of the
|
||||
# License, or (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful, but
|
||||
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
# General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||||
# 02111-1307, USA.
|
||||
#
|
||||
# As a special exception, the respective Autoconf Macro's copyright
|
||||
# owner gives unlimited permission to copy, distribute and modify the
|
||||
# configure scripts that are the output of Autoconf when processing
|
||||
# the Macro. You need not follow the terms of the GNU General Public
|
||||
# License when using or distributing such scripts, even though
|
||||
# portions of the text of the Macro appear in them. The GNU General
|
||||
# Public License (GPL) does govern all other use of the material that
|
||||
# constitutes the Autoconf Macro.
|
||||
#
|
||||
# This special exception to the GPL applies to versions of the
|
||||
# Autoconf Macro released by the Autoconf Macro Archive. When you
|
||||
# make and distribute a modified version of the Autoconf Macro, you
|
||||
# may extend this special exception to the GPL to apply to your
|
||||
# modified version as well.
|
||||
|
||||
AC_DEFUN([AX_CFLAGS_WARN_ALL],[dnl
|
||||
AS_VAR_PUSHDEF([FLAGS],[CFLAGS])dnl
|
||||
AS_VAR_PUSHDEF([VAR],[ac_cv_cflags_warn_all])dnl
|
||||
AC_CACHE_CHECK([m4_ifval($1,$1,FLAGS) for maximum warnings],
|
||||
VAR,[VAR="no, unknown"
|
||||
AC_LANG_SAVE
|
||||
AC_LANG_C
|
||||
ac_save_[]FLAGS="$[]FLAGS"
|
||||
for ac_arg dnl
|
||||
in "-pedantic % -Wall" dnl GCC
|
||||
"-xstrconst % -v" dnl Solaris C
|
||||
"-std1 % -verbose -w0 -warnprotos" dnl Digital Unix
|
||||
"-qlanglvl=ansi % -qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd" dnl AIX
|
||||
"-ansi -ansiE % -fullwarn" dnl IRIX
|
||||
"+ESlit % +w1" dnl HP-UX C
|
||||
"-Xc % -pvctl[,]fullmsg" dnl NEC SX-5 (Super-UX 10)
|
||||
"-h conform % -h msglevel 2" dnl Cray C (Unicos)
|
||||
#
|
||||
do FLAGS="$ac_save_[]FLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
|
||||
AC_TRY_COMPILE([],[return 0;],
|
||||
[VAR=`echo $ac_arg | sed -e 's,.*% *,,'` ; break])
|
||||
done
|
||||
FLAGS="$ac_save_[]FLAGS"
|
||||
AC_LANG_RESTORE
|
||||
])
|
||||
case ".$VAR" in
|
||||
.ok|.ok,*) m4_ifvaln($3,$3) ;;
|
||||
.|.no|.no,*) m4_ifvaln($4,$4,[m4_ifval($2,[
|
||||
AC_RUN_LOG([: m4_ifval($1,$1,FLAGS)="$m4_ifval($1,$1,FLAGS) $2"])
|
||||
m4_ifval($1,$1,FLAGS)="$m4_ifval($1,$1,FLAGS) $2"])]) ;;
|
||||
*) m4_ifvaln($3,$3,[
|
||||
if echo " $[]m4_ifval($1,$1,FLAGS) " | grep " $VAR " 2>&1 >/dev/null
|
||||
then AC_RUN_LOG([: m4_ifval($1,$1,FLAGS) does contain $VAR])
|
||||
else AC_RUN_LOG([: m4_ifval($1,$1,FLAGS)="$m4_ifval($1,$1,FLAGS) $VAR"])
|
||||
m4_ifval($1,$1,FLAGS)="$m4_ifval($1,$1,FLAGS) $VAR"
|
||||
fi ]) ;;
|
||||
esac
|
||||
AS_VAR_POPDEF([VAR])dnl
|
||||
AS_VAR_POPDEF([FLAGS])dnl
|
||||
])
|
||||
|
||||
dnl the only difference - the LANG selection... and the default FLAGS
|
||||
|
||||
AC_DEFUN([AX_CXXFLAGS_WARN_ALL],[dnl
|
||||
AS_VAR_PUSHDEF([FLAGS],[CXXFLAGS])dnl
|
||||
AS_VAR_PUSHDEF([VAR],[ac_cv_cxxflags_warn_all])dnl
|
||||
AC_CACHE_CHECK([m4_ifval($1,$1,FLAGS) for maximum warnings],
|
||||
VAR,[VAR="no, unknown"
|
||||
AC_LANG_SAVE
|
||||
AC_LANG_CPLUSPLUS
|
||||
ac_save_[]FLAGS="$[]FLAGS"
|
||||
for ac_arg dnl
|
||||
in "-pedantic % -Wall" dnl GCC
|
||||
"-xstrconst % -v" dnl Solaris C
|
||||
"-std1 % -verbose -w0 -warnprotos" dnl Digital Unix
|
||||
"-qlanglvl=ansi % -qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd" dnl AIX
|
||||
"-ansi -ansiE % -fullwarn" dnl IRIX
|
||||
"+ESlit % +w1" dnl HP-UX C
|
||||
"-Xc % -pvctl[,]fullmsg" dnl NEC SX-5 (Super-UX 10)
|
||||
"-h conform % -h msglevel 2" dnl Cray C (Unicos)
|
||||
#
|
||||
do FLAGS="$ac_save_[]FLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
|
||||
AC_TRY_COMPILE([],[return 0;],
|
||||
[VAR=`echo $ac_arg | sed -e 's,.*% *,,'` ; break])
|
||||
done
|
||||
FLAGS="$ac_save_[]FLAGS"
|
||||
AC_LANG_RESTORE
|
||||
])
|
||||
case ".$VAR" in
|
||||
.ok|.ok,*) m4_ifvaln($3,$3) ;;
|
||||
.|.no|.no,*) m4_ifvaln($4,$4,[m4_ifval($2,[
|
||||
AC_RUN_LOG([: m4_ifval($1,$1,FLAGS)="$m4_ifval($1,$1,FLAGS) $2"])
|
||||
m4_ifval($1,$1,FLAGS)="$m4_ifval($1,$1,FLAGS) $2"])]) ;;
|
||||
*) m4_ifvaln($3,$3,[
|
||||
if echo " $[]m4_ifval($1,$1,FLAGS) " | grep " $VAR " 2>&1 >/dev/null
|
||||
then AC_RUN_LOG([: m4_ifval($1,$1,FLAGS) does contain $VAR])
|
||||
else AC_RUN_LOG([: m4_ifval($1,$1,FLAGS)="$m4_ifval($1,$1,FLAGS) $VAR"])
|
||||
m4_ifval($1,$1,FLAGS)="$m4_ifval($1,$1,FLAGS) $VAR"
|
||||
fi ]) ;;
|
||||
esac
|
||||
AS_VAR_POPDEF([VAR])dnl
|
||||
AS_VAR_POPDEF([FLAGS])dnl
|
||||
])
|
||||
|
||||
dnl implementation tactics:
|
||||
dnl the for-argument contains a list of options. The first part of
|
||||
dnl these does only exist to detect the compiler - usually it is
|
||||
dnl a global option to enable -ansi or -extrawarnings. All other
|
||||
dnl compilers will fail about it. That was needed since a lot of
|
||||
dnl compilers will give false positives for some option-syntax
|
||||
dnl like -Woption or -Xoption as they think of it is a pass-through
|
||||
dnl to later compile stages or something. The "%" is used as a
|
||||
dnl delimimiter. A non-option comment can be given after "%%" marks
|
||||
dnl which will be shown but not added to the respective C/CXXFLAGS.
|
||||
90
lib-src/portmidi/autotools/m4/ax_cxx_check_flag.m4
Normal file
90
lib-src/portmidi/autotools/m4/ax_cxx_check_flag.m4
Normal file
@@ -0,0 +1,90 @@
|
||||
##### http://autoconf-archive.cryp.to/ax_cxx_check_flag.html
|
||||
#
|
||||
# SYNOPSIS
|
||||
#
|
||||
# AX_CXX_CHECK_FLAG(FLAG-TO-CHECK,[PROLOGUE],[BODY],[ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
|
||||
#
|
||||
# DESCRIPTION
|
||||
#
|
||||
# This macro tests if the C++ compiler supports the flag
|
||||
# FLAG-TO-CHECK. If successfull execute ACTION-IF-SUCCESS otherwise
|
||||
# ACTION-IF-FAILURE. PROLOGUE and BODY are optional and should be
|
||||
# used as in AC_LANG_PROGRAM macro.
|
||||
#
|
||||
# This code is inspired from KDE_CHECK_COMPILER_FLAG macro. Thanks to
|
||||
# Bogdan Drozdowski <bogdandr@op.pl> for testing and bug fixes.
|
||||
#
|
||||
# LAST MODIFICATION
|
||||
#
|
||||
# 2007-11-26
|
||||
#
|
||||
# COPYLEFT
|
||||
#
|
||||
# Copyright (c) 2007 Francesco Salvestrini <salvestrini@users.sourceforge.net>
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU General Public License as
|
||||
# published by the Free Software Foundation; either version 2 of the
|
||||
# License, or (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful, but
|
||||
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
# General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||||
# 02111-1307, USA.
|
||||
#
|
||||
# As a special exception, the respective Autoconf Macro's copyright
|
||||
# owner gives unlimited permission to copy, distribute and modify the
|
||||
# configure scripts that are the output of Autoconf when processing
|
||||
# the Macro. You need not follow the terms of the GNU General Public
|
||||
# License when using or distributing such scripts, even though
|
||||
# portions of the text of the Macro appear in them. The GNU General
|
||||
# Public License (GPL) does govern all other use of the material that
|
||||
# constitutes the Autoconf Macro.
|
||||
#
|
||||
# This special exception to the GPL applies to versions of the
|
||||
# Autoconf Macro released by the Autoconf Macro Archive. When you
|
||||
# make and distribute a modified version of the Autoconf Macro, you
|
||||
# may extend this special exception to the GPL to apply to your
|
||||
# modified version as well.
|
||||
|
||||
AC_DEFUN([AX_CXX_CHECK_FLAG],[
|
||||
AC_PREREQ([2.61])
|
||||
AC_REQUIRE([AC_PROG_CXX])
|
||||
AC_REQUIRE([AC_PROG_SED])
|
||||
|
||||
flag=`echo "$1" | $SED 'y% .=/+-(){}<>:*,%_______________%'`
|
||||
|
||||
AC_CACHE_CHECK([whether the C++ compiler accepts the $1 flag],
|
||||
[ax_cv_cxx_check_flag_$flag],[
|
||||
|
||||
AC_LANG_PUSH([C++])
|
||||
|
||||
save_CXXFLAGS="$CXXFLAGS"
|
||||
CXXFLAGS="$CXXFLAGS $1"
|
||||
AC_COMPILE_IFELSE([
|
||||
AC_LANG_PROGRAM([$2],[$3])
|
||||
],[
|
||||
eval "ax_cv_cxx_check_flag_$flag=yes"
|
||||
],[
|
||||
eval "ax_cv_cxx_check_flag_$flag=no"
|
||||
])
|
||||
|
||||
CXXFLAGS="$save_CXXFLAGS"
|
||||
|
||||
AC_LANG_POP
|
||||
|
||||
])
|
||||
|
||||
AS_IF([eval "test \"`echo '$ax_cv_cxx_check_flag_'$flag`\" = yes"],[
|
||||
:
|
||||
$4
|
||||
],[
|
||||
:
|
||||
$5
|
||||
])
|
||||
])
|
||||
90
lib-src/portmidi/autotools/m4/ax_cxxcpp_check_flag.m4
Normal file
90
lib-src/portmidi/autotools/m4/ax_cxxcpp_check_flag.m4
Normal file
@@ -0,0 +1,90 @@
|
||||
##### http://autoconf-archive.cryp.to/ax_cxxcpp_check_flag.html
|
||||
#
|
||||
# SYNOPSIS
|
||||
#
|
||||
# AX_CXXCPP_CHECK_FLAG(FLAG-TO-CHECK,[PROLOGUE],[BODY],[ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
|
||||
#
|
||||
# DESCRIPTION
|
||||
#
|
||||
# This macro tests if the C++ preprocessor supports the flag
|
||||
# FLAG-TO-CHECK. If successfull execute ACTION-IF-SUCCESS otherwise
|
||||
# ACTION-IF-FAILURE. PROLOGUE and BODY are optional and should be
|
||||
# used as in AC_LANG_PROGRAM macro.
|
||||
#
|
||||
# This code is inspired from KDE_CHECK_COMPILER_FLAG macro. Thanks to
|
||||
# Bogdan Drozdowski <bogdandr@op.pl> for testing and bug fixes.
|
||||
#
|
||||
# LAST MODIFICATION
|
||||
#
|
||||
# 2007-11-26
|
||||
#
|
||||
# COPYLEFT
|
||||
#
|
||||
# Copyright (c) 2007 Francesco Salvestrini <salvestrini@users.sourceforge.net>
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU General Public License as
|
||||
# published by the Free Software Foundation; either version 2 of the
|
||||
# License, or (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful, but
|
||||
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
# General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||||
# 02111-1307, USA.
|
||||
#
|
||||
# As a special exception, the respective Autoconf Macro's copyright
|
||||
# owner gives unlimited permission to copy, distribute and modify the
|
||||
# configure scripts that are the output of Autoconf when processing
|
||||
# the Macro. You need not follow the terms of the GNU General Public
|
||||
# License when using or distributing such scripts, even though
|
||||
# portions of the text of the Macro appear in them. The GNU General
|
||||
# Public License (GPL) does govern all other use of the material that
|
||||
# constitutes the Autoconf Macro.
|
||||
#
|
||||
# This special exception to the GPL applies to versions of the
|
||||
# Autoconf Macro released by the Autoconf Macro Archive. When you
|
||||
# make and distribute a modified version of the Autoconf Macro, you
|
||||
# may extend this special exception to the GPL to apply to your
|
||||
# modified version as well.
|
||||
|
||||
AC_DEFUN([AX_CXXCPP_CHECK_FLAG],[
|
||||
AC_PREREQ([2.61])
|
||||
AC_REQUIRE([AC_PROG_CXXCPP])
|
||||
AC_REQUIRE([AC_PROG_SED])
|
||||
|
||||
flag=`echo "$1" | $SED 'y% .=/+-(){}<>:*,%_______________%'`
|
||||
|
||||
AC_CACHE_CHECK([whether the C++ preprocessor accepts the $1 flag],
|
||||
[ax_cv_cxxcpp_check_flag_$flag],[
|
||||
|
||||
AC_LANG_PUSH([C++])
|
||||
|
||||
save_CXXFLAGS="$CXXFLAGS"
|
||||
CXXFLAGS="$CXXFLAGS $1"
|
||||
AC_PREPROC_IFELSE([
|
||||
AC_LANG_PROGRAM([$2],[$3])
|
||||
],[
|
||||
eval "ax_cv_cxxcpp_check_flag_$flag=yes"
|
||||
],[
|
||||
eval "ax_cv_cxxcpp_check_flag_$flag=no"
|
||||
])
|
||||
|
||||
CXXFLAGS="$save_CXXFLAGS"
|
||||
|
||||
AC_LANG_POP
|
||||
|
||||
])
|
||||
|
||||
AS_IF([eval "test \"`echo '$ax_cv_cxxcpp_check_flag_'$flag`\" = yes"],[
|
||||
:
|
||||
$4
|
||||
],[
|
||||
:
|
||||
$5
|
||||
])
|
||||
])
|
||||
Reference in New Issue
Block a user