diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 3855060..539fa19 100644 --- a/configure.ac +++ b/configure.ac @@ -14,8 +14,24 @@ PKG_CHECK_MODULES(SDL2, sdl2) CFLAGS="$CFLAGS $SDL2_CFLAGS" LIBS="$LIBS $SDL2_LIBS" -dnl Check for SDL2_mixer -PKG_CHECK_MODULES(SDL2_MIXER, SDL2_mixer) +dnl Check for SDL2_mixer unless --with-audio=no, fails when missing and --with-audio=yes +AC_ARG_WITH( + [audio], + [AS_HELP_STRING([--with-audio], [Enable audio/music API via SDL2_mixer @<:@default=check@:>@])], + [], + [with_audio=check]) + +AS_CASE( + ["$with_audio"], + [yes], [PKG_CHECK_MODULES(SDL2_MIXER, SDL2_mixer, [HAVE_MIXER=1])], + [no], [HAVE_MIXER=0], + [PKG_CHECK_MODULES(SDL2_MIXER, SDL2_mixer, [HAVE_MIXER=1], [HAVE_MIXER=0])]) + +dnl this gets the define for compilation +AS_IF([test "x$HAVE_MIXER" = x1], [AC_DEFINE([WITH_AUDIO],[],[Enable audio/music API])]) +dnl this gets the define for Makefile.am +AM_CONDITIONAL([WITH_AUDIO], [test "x$HAVE_MIXER" = x1]) + LIBS="$SDL2_MIXER_LIBS $LIBS" CFLAGS="$SDL2_MIXER_CFLAGS $CFLAGS" |