1dnl Checking for SDL 2AC_MSG_CHECKING(for SDL) 3SDL_VERSION=1.2.5 4AM_PATH_SDL($SDL_VERSION, 5 :, 6 AC_MSG_ERROR([*** SDL version $SDL_VERSION not found. Try http://www.libsdl.org/]) 7) 8 9dnl checking for SDL_net 10AC_MSG_CHECKING(for SDL_net lib) 11have_SDLnet=yes 12if test "x$enable_sdltest" = "xyes" ; then 13 14 ac_save_CFLAGS="$CFLAGS" 15 ac_save_CXXFLAGS="$CXXFLAGS" 16 ac_save_LIBS="$LIBS" 17 CFLAGS="$CFLAGS $SDL_CFLAGS" 18 CXXFLAGS="$CXXFLAGS $SDL_CFLAGS" 19 LIBS="$SDL_LIBS $LIBS" 20 21 AC_TRY_COMPILE([ 22 #include <SDL/SDL.h> 23#ifdef __DARWIN__ 24 #include <SDL_net/SDL_net.h> 25#else 26 #include <SDL/SDL_net.h> 27#endif 28 29 int main(int argc, char *argv[]) 30 { return 0; } 31#undef main 32#define main K_and_R_C_main 33 ],[ 34 ],[ 35 have_SDLnet=yes 36 ],[ 37 have_SDLnet=no 38 ]) 39 40 CFLAGS="$ac_save_CFLAGS" 41 CXXFLAGS="$ac_save_CXXFLAGS" 42 LIBS="$ac_save_LIBS" 43fi 44 45AC_MSG_RESULT($have_SDLnet) 46if test x$have_SDLnet != xyes; then 47 AC_MSG_ERROR([*** Can't find the SDL_net library Try: http://www.libsdl.org/projects/SDL_net]) 48fi 49 50if test `uname` = Darwin; then 51SDL_LIBS="$SDL_LIBS -framework SDL_net" 52else 53SDL_LIBS="$SDL_LIBS -lSDL_net" 54fi 55