kc3-lang/SDL

2016-09-29T16:37:08

Fixed bug 3429 - Update AM_PATH_SDL2() to also check for SDL2.framework neoaggelos It is common for Mac OS X to use the SDL2.framework instead of the classic UNIX dynamic lib. Therefore, it makes sense for AM_PATH_SDL2() to be able to locate it. Attached is a patched sdl2.m4 (updated for that purpose). Changes: * look for SDL2.framework ONLY if pkg-config and sdl2-config tests failed (this is to ensure compatibility with the old behaviour) * adds option ('--disable-sdlframework') to retreat to the old behaviour * adds variable 'SDL2_FRAMEWORK' for the user to specify the exact path to SDL2.framework (e.g. if it is installed in a non-standard location) Open to suggestions for further improvements