AC_INIT(Chocolate Doom, 0.1, fraggle@alkali.org, chocolate-doom) AC_CONFIG_AUX_DIR(autotools) orig_CFLAGS="$CFLAGS" AC_PROG_CC if test "$GCC" = "yes" then CFLAGS="-O3 $orig_CFLAGS" fi AM_PATH_SDL(1.1.3) AC_CHECK_LIB(SDL_mixer,Mix_LoadMUS,[ dnl AC_DEFINE(HAVE_LIBSDL_MIXER) MIXER_LIBS="$MIXER_LIBS -lSDL_mixer" ],echo "*** Compiling without SDL_mixer installed probably won't work" ,$SDL_LIBS $MIXER_LIBS) AM_INIT_AUTOMAKE(AC_PACKAGE_TARNAME,AC_PACKAGE_VERSION) AM_CONFIG_HEADER(config.h:config.hin) AC_SUBST(MIXER_CFLAGS) AC_SUBST(MIXER_LIBS) AC_OUTPUT([ Makefile src/Makefile ])