[xcode5] WIP: build system changes
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@@ -97,24 +97,52 @@ endif (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
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if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
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set(DARWIN 1)
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if(${CMAKE_GENERATOR} MATCHES "Xcode")
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#SDK Compiler and Deployment targets for XCode
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if (${XCODE_VERSION} VERSION_LESS 4.0.0)
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set(CMAKE_OSX_SYSROOT /Developer/SDKs/MacOSX10.5.sdk)
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set(CMAKE_OSX_DEPLOYMENT_TARGET 10.5)
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else (${XCODE_VERSION} VERSION_LESS 4.0.0)
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set(CMAKE_OSX_SYSROOT /Developer/SDKs/MacOSX10.6.sdk)
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set(CMAKE_OSX_DEPLOYMENT_TARGET 10.6)
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endif (${XCODE_VERSION} VERSION_LESS 4.0.0)
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else(${CMAKE_GENERATOR} MATCHES "Xcode")
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set(CMAKE_OSX_SYSROOT /Developer/SDKs/MacOSX10.6.sdk)
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set(CMAKE_OSX_DEPLOYMENT_TARGET 10.6)
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endif(${CMAKE_GENERATOR} MATCHES "Xcode")
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execute_process(
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COMMAND sh -c "xcodebuild -version | grep Xcode | cut -d ' ' -f2 | cut -d'.' -f1-2"
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OUTPUT_VARIABLE XCODE_VERSION )
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string(REGEX REPLACE "(\r?\n)+$" "" XCODE_VERSION "${XCODE_VERSION}")
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# To support a different SDK update these Xcode settings:
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if (XCODE_VERSION GREATER 4.9) # (Which would be 5.0+)
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set(CMAKE_OSX_DEPLOYMENT_TARGET 10.8)
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set(CMAKE_OSX_SYSROOT macosx10.9)
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else (XCODE_VERION GREATER 4.9)
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if (XCODE_VERSION GREATER 4.5)
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set(CMAKE_OSX_DEPLOYMENT_TARGET 10.7)
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set(CMAKE_OSX_SYSROOT macosx10.8)
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else (XCODE_VERSION GREATER 4.5)
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if (XCODE_VERSION GREATER 4.2)
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set(CMAKE_OSX_DEPLOYMENT_TARGET 10.6)
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set(CMAKE_OSX_SYSROOT macosx10.7)
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else (XCODE_VERSION GREATER 4.2)
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set(CMAKE_OSX_DEPLOYMENT_TARGET 10.6)
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set(CMAKE_OSX_SYSROOT macosx10.7)
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endif (XCODE_VERSION GREATER 4.2)
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endif (XCODE_VERSION GREATER 4.5)
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endif (XCODE_VERSION GREATER 4.9)
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set(CMAKE_XCODE_ATTRIBUTE_GCC_VERSION "com.apple.compilers.llvmgcc42")
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set(CMAKE_OSX_DEPLOYMENT_TARGET 10.5)
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set(CMAKE_OSX_SYSROOT macosx10.6)
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# Support for Unix Makefiles generator
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if (CMAKE_GENERATOR STREQUAL "Unix Makefiles")
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execute_process(COMMAND xcodebuild -version -sdk "${CMAKE_OSX_SYSROOT}" Path | head -n 1 OUTPUT_VARIABLE CMAKE_OSX_SYSROOT)
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string(REGEX REPLACE "(\r?\n)+$" "" CMAKE_OSX_SYSROOT "${CMAKE_OSX_SYSROOT}")
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endif (CMAKE_GENERATOR STREQUAL "Unix Makefiles")
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# LLVM-GCC has been removed in Xcode5
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if (XCODE_VERSION GREATER 4.9)
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set(CMAKE_XCODE_ATTRIBUTE_GCC_VERSION "com.apple.compilers.llvm.clang.1_0")
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else (XCODE_VERSION GREATER 4.9)
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set(CMAKE_XCODE_ATTRIBUTE_GCC_VERSION "com.apple.compilers.llvmgcc42")
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endif (XCODE_VERSION GREATER 4.9)
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set(CMAKE_XCODE_ATTRIBUTE_DEBUG_INFORMATION_FORMAT dwarf-with-dsym)
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message(STATUS "Xcode version: ${XCODE_VERSION}")
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message(STATUS "OSX sysroot: ${CMAKE_OSX_SYSROOT}")
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message(STATUS "OSX deployment target: ${CMAKE_OSX_DEPLOYMENT_TARGET}")
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# Build only for i386 by default, system default on MacOSX 10.6 is x86_64
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set(CMAKE_OSX_ARCHITECTURES i386)
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set(ARCH i386)
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