125 lines
3.6 KiB
Text
125 lines
3.6 KiB
Text
--- configure-al.m4.orig 2011-12-31 23:51:36.000000000 +0900
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+++ configure-al.m4 2012-03-08 02:09:57.000000000 +0900
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@@ -1,118 +1,8 @@
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dnl Checking for OpenAL
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-AC_ARG_WITH([openal-static],
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- AC_HELP_STRING([--with-openal-static],
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- [enable static linking for openal (default no)]),
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- [use_static_openal=${withval}],,)
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-AC_ARG_ENABLE(openaltest,
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- [ --disable-openaltest Do not try to compile and run a test OpenAL program],
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- , enable_openaltest=yes)
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-AC_MSG_CHECKING(for OpenAL support)
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-AC_PATH_PROG(OPENAL_CONFIG, openal-config, no)
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-if test x$OPENAL_CONFIG = xno; then
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- echo "The openal-config script installed by OpenAL could not be found"
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- echo "Make sure openal-config is in your path, or set the OPENAL_CONFIG"
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- echo "environment variable to the full path to openal-config."
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- echo "Trying pkg-config instead."
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-
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- AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
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- if test x$PKG_CONFIG = xno; then
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- echo "The pkg-config script could not be found"
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- echo "Make sure pkg-config is in your path, or set the PKG_CONFIG"
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- echo "environment variable to the full path to pkg-config."
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-
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- AC_MSG_ERROR([*** Can't find the openal library. Try: http://www.openal.org/])
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- else
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- OPENAL_CONFIG="$PKG_CONFIG openal";
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- fi
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-fi
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-
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-if test x"$use_static_openal" = x"yes"; then
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- AL_LIBS="/usr/local/lib/libopenal.a"
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-else
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- AL_LIBS="`$OPENAL_CONFIG --libs`"
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-fi
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-
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-AL_CFLAGS="`$OPENAL_CONFIG --cflags`"
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-
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-AC_MSG_RESULT(yes)
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-
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-AC_MSG_CHECKING(for Freealut support)
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-AC_PATH_PROG(FREEALUT_CONFIG, freealut-config, no)
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-if test x$FREEALUT_CONFIG = xno; then
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- echo "*** Warning: The freealut-config script installed by OpenAL could not be found."
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- echo "*** The alut library is required, however some older OpenAL distribitions may include it."
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- echo "*** If Scorched3D fails to link check alut is in the link line."
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- echo "*** Alternatively, make sure freealut-config is in your path, or set the FREEALUT_CONFIG"
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- echo "*** environment variable to the full path to openal-config."
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-else
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-
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- AL_LIBS="$AL_LIBS `$FREEALUT_CONFIG --libs`"
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- AL_CFLAGS="$AL_CFLAGS `$FREEALUT_CONFIG --cflags`"
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-
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- AC_MSG_RESULT(yes)
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-fi
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-
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-AC_MSG_CHECKING(for OpenAL compilation)
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-if test "x$enable_openaltest" = "xyes" ; then
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-
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- ac_save_CFLAGS="$CFLAGS"
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- ac_save_LIBS="$LIBS"
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- CFLAGS="$CFLAGS $AL_CFLAGS"
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- LIBS="$AL_LIBS $LIBS"
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-
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- AC_TRY_COMPILE([
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-#ifdef __APPLE__
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- #include <OpenAL/al.h>
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- #include <OpenAL/alc.h>
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-#else
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- #include <AL/al.h>
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- #include <AL/alut.h>
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- #include <AL/alc.h>
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-#endif
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-
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- ],[
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- ],[
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- have_openal=yes
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- ],[
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- echo "*** Failed to compile using the OpenAL library."
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- echo "*** CFLAGS = $AL_CFLAGS";
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- AC_MSG_ERROR([*** Check the OpenAL library is correctly installed.])
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- ])
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-
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- AC_TRY_LINK([
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-#ifdef __APPLE__
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- #include <OpenAL/al.h>
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- #include <OpenAL/alc.h>
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-#else
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- #include <AL/al.h>
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- #include <AL/alut.h>
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- #include <AL/alc.h>
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-#endif
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-
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- int main(int argc, char *argv[])
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- {
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- alutInit(argc, argv);
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- return 0;
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- }
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-#undef main
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-#define main K_and_R_C_main
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-
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- ],[
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- ],[
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- have_openal=yes
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- ],[
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- echo "*** Compiled but failed to link using the OpenAL library."
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- echo "*** LIBS = $AL_LIBS";
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- echo "*** Check the OpenAL library is on the LD_LIBRARY_PATH";
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- AC_MSG_ERROR([*** Check the OpenAL library is correctly installed.])
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- ])
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-
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- CFLAGS="$ac_save_CFLAGS"
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- LIBS="$ac_save_LIBS"
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-
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- AC_MSG_RESULT(yes)
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-fi
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-
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+PKG_CHECK_MODULES([OPENAL], [openal])
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+PKG_CHECK_MODULES([FREEALUT], [freealut])
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+AL_CFLAGS="$OPENAL_CFLAGS $FREEALUT_CFLAGS"
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+AL_LIBS="$OPENAL_LIBS $FREEALUT_LIBS"
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AC_SUBST(AL_CFLAGS)
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AC_SUBST(AL_LIBS)
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