SET(APPLE 1) # Darwin versions: # 6.x == Mac OSX 10.2 # 7.x == Mac OSX 10.3 # 8.x == Mac OSX 10.4 # 9.x == Mac OSX 10.5 STRING(REGEX REPLACE "^([0-9]+)\\.([0-9]+).*$" "\\1" DARWIN_MAJOR_VERSION "${CMAKE_SYSTEM_VERSION}") STRING(REGEX REPLACE "^([0-9]+)\\.([0-9]+).*$" "\\2" DARWIN_MINOR_VERSION "${CMAKE_SYSTEM_VERSION}") # Do not use the "-Wl,-search_paths_first" flag with the OSX 10.2 compiler. # Done this way because it is too early to do a TRY_COMPILE. 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