diff options
Diffstat (limited to 'Modules/FindSDL.cmake')
| -rw-r--r-- | Modules/FindSDL.cmake | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Modules/FindSDL.cmake b/Modules/FindSDL.cmake index ef28314..f2e9f25 100644 --- a/Modules/FindSDL.cmake +++ b/Modules/FindSDL.cmake @@ -119,10 +119,12 @@ endif() if(SDL_LIBRARY_TEMP) # For SDLmain - if(NOT SDL_BUILDING_LIBRARY) - if(SDLMAIN_LIBRARY) - set(SDL_LIBRARY_TEMP ${SDLMAIN_LIBRARY} ${SDL_LIBRARY_TEMP}) + if(SDLMAIN_LIBRARY AND NOT SDL_BUILDING_LIBRARY) + list(FIND SDL_LIBRARY_TEMP "${SDLMAIN_LIBRARY}" _SDL_MAIN_INDEX) + if(_SDL_MAIN_INDEX EQUAL -1) + list(APPEND SDL_LIBRARY_TEMP "${SDLMAIN_LIBRARY}") endif() + unset(_SDL_MAIN_INDEX) endif() # For OS X, SDL uses Cocoa as a backend so it must link to Cocoa. |