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https://github.com/cookiengineer/audacity
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1610da4bb3
These were created by rbdannenberg, in commit 932ca88255a322bff833e3eb4e3931a971aa97d4, but were accidently deleted later in commit bb63fa0d07dad9a9f02b75eda455576e6e8b4da4 (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.
91 lines
2.9 KiB
Plaintext
91 lines
2.9 KiB
Plaintext
##### http://autoconf-archive.cryp.to/ax_cxx_check_flag.html
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#
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# SYNOPSIS
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#
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# AX_CXX_CHECK_FLAG(FLAG-TO-CHECK,[PROLOGUE],[BODY],[ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
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#
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# DESCRIPTION
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#
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# This macro tests if the C++ compiler supports the flag
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# FLAG-TO-CHECK. If successfull execute ACTION-IF-SUCCESS otherwise
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# ACTION-IF-FAILURE. PROLOGUE and BODY are optional and should be
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# used as in AC_LANG_PROGRAM macro.
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#
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# This code is inspired from KDE_CHECK_COMPILER_FLAG macro. Thanks to
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# Bogdan Drozdowski <bogdandr@op.pl> for testing and bug fixes.
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#
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# LAST MODIFICATION
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#
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# 2007-11-26
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#
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# COPYLEFT
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#
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# Copyright (c) 2007 Francesco Salvestrini <salvestrini@users.sourceforge.net>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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#
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# As a special exception, the respective Autoconf Macro's copyright
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# owner gives unlimited permission to copy, distribute and modify the
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# configure scripts that are the output of Autoconf when processing
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# the Macro. You need not follow the terms of the GNU General Public
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# License when using or distributing such scripts, even though
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# portions of the text of the Macro appear in them. The GNU General
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# Public License (GPL) does govern all other use of the material that
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# constitutes the Autoconf Macro.
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#
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# This special exception to the GPL applies to versions of the
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# Autoconf Macro released by the Autoconf Macro Archive. When you
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# make and distribute a modified version of the Autoconf Macro, you
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# may extend this special exception to the GPL to apply to your
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# modified version as well.
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AC_DEFUN([AX_CXX_CHECK_FLAG],[
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AC_PREREQ([2.61])
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AC_REQUIRE([AC_PROG_CXX])
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AC_REQUIRE([AC_PROG_SED])
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flag=`echo "$1" | $SED 'y% .=/+-(){}<>:*,%_______________%'`
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AC_CACHE_CHECK([whether the C++ compiler accepts the $1 flag],
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[ax_cv_cxx_check_flag_$flag],[
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AC_LANG_PUSH([C++])
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save_CXXFLAGS="$CXXFLAGS"
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CXXFLAGS="$CXXFLAGS $1"
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AC_COMPILE_IFELSE([
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AC_LANG_PROGRAM([$2],[$3])
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],[
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eval "ax_cv_cxx_check_flag_$flag=yes"
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],[
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eval "ax_cv_cxx_check_flag_$flag=no"
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])
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CXXFLAGS="$save_CXXFLAGS"
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AC_LANG_POP
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])
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AS_IF([eval "test \"`echo '$ax_cv_cxx_check_flag_'$flag`\" = yes"],[
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:
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$4
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],[
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:
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$5
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])
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])
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