Hello, You will find as an attachment a dummy cmake module which automates SDL_GFX detection as it is already done for SDL_ttf, SDL_image... This module is in fact a copy and paste with of course modifications of SDL_image module done by Eric Wing. Note that I have only tested it on Linux... So if anybody can confirm that it works for other OS.
Regards, -- Olivier DOLE Software Engineer
# - Locate SDL_gfx library # This module defines # SDLGFX_LIBRARY, the library to link against # SDLGFX_FOUND, if false, do not try to link to SDL # SDLGFX_INCLUDE_DIR, where to find SDL/SDL_gfxPrimitives.h # # $SDLDIR is an environment variable that would # correspond to the ./configure --prefix=$SDLDIR # used in building SDL. # # Created by Olivier DOLE. This was copied from the FindSDL_image.cmake # module. # On OSX, this will prefer the Framework version (if found) over others. # People will have to manually change the cache values of # SDLGFX_LIBRARY to override this selection. FIND_PATH(SDLGFX_INCLUDE_DIR SDL_gfxPrimitives.h $ENV{SDLGFXDIR}/include $ENV{SDLDIR}/include ~/Library/Frameworks/SDL_gfx.framework/Headers /Library/Frameworks/SDL_gfx.framework/Headers /usr/local/include/SDL /usr/include/SDL /usr/local/include/SDL12 /usr/local/include/SDL11 # FreeBSD ports /usr/include/SDL12 /usr/include/SDL11 /usr/local/include /usr/include /sw/include/SDL # Fink /sw/include /opt/local/include/SDL # DarwinPorts /opt/local/include /opt/csw/include/SDL # Blastwave /opt/csw/include /opt/include/SDL /opt/include ) # I'm not sure if I should do a special casing for Apple. It is # unlikely that other Unix systems will find the framework path. # But if they do ([Next|Open|GNU]Step?), # do they want the -framework option also? IF(${SDLGFX_INCLUDE_DIR} MATCHES ".framework") # Extract the path the framework resides in so we can use it for the -F flag STRING(REGEX REPLACE "(.*)/.*\\.framework/.*" "\\1" SDLGFX_FRAMEWORK_PATH_TEMP ${SDLGFX_INCLUDE_DIR}) IF("${SDLGFX_FRAMEWORK_PATH_TEMP}" STREQUAL "/Library/Frameworks" OR "${SDLGFX_FRAMEWORK_PATH_TEMP}" STREQUAL "/System/Library/Frameworks" ) # String is in default search path, don't need to use -F SET(SDLGFX_LIBRARY "-framework SDL_gfx" CACHE STRING "SDL_gfx framework for OSX") ELSE("${SDLGFX_FRAMEWORK_PATH_TEMP}" STREQUAL "/Library/Frameworks" OR "${SDLGFX_FRAMEWORK_PATH_TEMP}" STREQUAL "/System/Library/Frameworks" ) # String is not /Library/Frameworks, need to use -F SET(SDLGFX_LIBRARY "-F${SDLGFX_FRAMEWORK_PATH_TEMP} -framework SDL_gfx" CACHE STRING "SDL_gfx framework for OSX") ENDIF("${SDLGFX_FRAMEWORK_PATH_TEMP}" STREQUAL "/Library/Frameworks" OR "${SDLGFX_FRAMEWORK_PATH_TEMP}" STREQUAL "/System/Library/Frameworks" ) # Clear the temp variable so nobody can see it SET(SDLGFX_FRAMEWORK_PATH_TEMP "" CACHE INTERNAL "") ELSE(${SDLGFX_INCLUDE_DIR} MATCHES ".framework") FIND_LIBRARY(SDLGFX_LIBRARY NAMES SDL_gfx PATHS $ENV{SDLGFXDIR}/lib $ENV{SDLDIR}/lib /usr/local/lib /usr/lib /sw/lib /opt/local/lib /opt/csw/lib /opt/lib ) ENDIF(${SDLGFX_INCLUDE_DIR} MATCHES ".framework") SET(SDLGFX_FOUND "NO") IF(SDLGFX_LIBRARY) SET(SDLGFX_FOUND "YES") ENDIF(SDLGFX_LIBRARY)
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