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Remove build-time dependency on SDL

develop
Timothy Collett 2012-06-14 13:42:40 -04:00
parent 12543d6a5b
commit f2a30c1a92
2 changed files with 3 additions and 6 deletions
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3
CMakeLists.txt
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@ -139,9 +139,6 @@ include_directories(depends/tinyxml)
include_directories(depends/tthread)
include_directories(${ZLIB_INCLUDE_DIRS})
include_directories(depends/clsocket/src)
if(APPLE)
include_directories(${CMAKE_INSTALL_PREFIX}/libs/SDL.framework/Headers)
endif()
add_subdirectory(depends)

6
library/Hooks-darwin.cpp
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@ -83,8 +83,8 @@ DFhackCExport void SDL_Quit(void)
}
// called by DF to check input events
static int (*_SDL_PollEvent)(SDL_Event* event) = 0;
DFhackCExport int SDL_PollEvent(SDL_Event* event)
static int (*_SDL_PollEvent)(SDL::Event* event) = 0;
DFhackCExport int SDL_PollEvent(SDL::Event* event)
{
pollevent_again:
// if SDL returns 0 here, it means there are no more events. return 0
@ -140,7 +140,7 @@ DFhackCExport int SDL_Init(uint32_t flags)
fprintf(stderr,"dfhack: saving real SDL functions\n");
_SDL_Init = (int (*)( uint32_t )) dlsym(RTLD_NEXT, "SDL_Init");
_SDL_Quit = (void (*)( void )) dlsym(RTLD_NEXT, "SDL_Quit");
_SDL_PollEvent = (int (*)(SDL_Event*))dlsym(RTLD_NEXT,"SDL_PollEvent");
_SDL_PollEvent = (int (*)(SDL::Event*))dlsym(RTLD_NEXT,"SDL_PollEvent");
fprintf(stderr,"dfhack: saved real SDL functions\n");
// check if we got them