diff options
Diffstat (limited to 'Modules/FindSDL.cmake')
| -rw-r--r-- | Modules/FindSDL.cmake | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/Modules/FindSDL.cmake b/Modules/FindSDL.cmake index c0cdd98..3410018 100644 --- a/Modules/FindSDL.cmake +++ b/Modules/FindSDL.cmake @@ -94,6 +94,11 @@ find_library(SDL_LIBRARY_TEMP PATH_SUFFIXES lib ${VC_LIB_PATH_SUFFIX} ) +# Hide this cache variable from the user, it's an internal implementation +# detail. The documented library variable for the user is SDL_LIBRARY +# which is derived from SDL_LIBRARY_TEMP further below. +set_property(CACHE SDL_LIBRARY_TEMP PROPERTY TYPE INTERNAL) + if(NOT SDL_BUILDING_LIBRARY) if(NOT SDL_INCLUDE_DIR MATCHES ".framework") # Non-OS X framework versions expect you to also dynamically link to @@ -122,11 +127,10 @@ if(NOT APPLE) find_package(Threads) endif() -# MinGW needs an additional library, mwindows -# It's total link flags should look like -lmingw32 -lSDLmain -lSDL -lmwindows -# (Actually on second look, I think it only needs one of the m* libraries.) +# MinGW needs an additional link flag, -mwindows +# It's total link flags should look like -lmingw32 -lSDLmain -lSDL -mwindows if(MINGW) - set(MINGW32_LIBRARY mingw32 CACHE STRING "mwindows for MinGW") + set(MINGW32_LIBRARY mingw32 "-mwindows" CACHE STRING "link flags for MinGW") endif() if(SDL_LIBRARY_TEMP) @@ -163,8 +167,6 @@ if(SDL_LIBRARY_TEMP) # Set the final string here so the GUI reflects the final state. set(SDL_LIBRARY ${SDL_LIBRARY_TEMP} CACHE STRING "Where the SDL Library can be found") - # Set the temp variable to INTERNAL so it is not seen in the CMake GUI - set(SDL_LIBRARY_TEMP "${SDL_LIBRARY_TEMP}" CACHE INTERNAL "") endif() if(SDL_INCLUDE_DIR AND EXISTS "${SDL_INCLUDE_DIR}/SDL_version.h") |