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cmake: xcode: Introduce option to build with Clang

stable-5.2
Martin Plicht 2012-02-12 16:19:39 +01:00
parent 1904bffbd4
commit 597af907cb
1 changed files with 12 additions and 0 deletions
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12
CMakeLists.txt
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@ -77,6 +77,7 @@ else()
endif()
if(APPLE)
option(USE_COCOA "Use Apple Cocoa for the developer mode and the windows." ON)
option(USE_APPLE_CLANG "Use Apple Clang Compiler as C++ compiler." ON)
SET(INITIAL_USE_OPEN_AL ON)
else()
option(USE_COCOA OFF)
@ -987,6 +988,17 @@ if (APPLE)
SET_TARGET_PROPERTIES(c4group PROPERTIES XCODE_ATTRIBUTE_GCC_PRECOMPILE_PREFIX_HEADER YES)
SET_TARGET_PROPERTIES(c4group PROPERTIES XCODE_ATTRIBUTE_GCC_PREFIX_HEADER "${CMAKE_CURRENT_SOURCE_DIR}/src/C4Include.h")
SET_TARGET_PROPERTIES(c4group PROPERTIES XCODE_ATTRIBUTE_GCC_PFE_FILE_C_DIALECTS "c++ objective-c++")
if (USE_APPLE_CLANG)
set(CMAKE_XCODE_ATTRIBUTE_GCC_VERSION "com.apple.compilers.llvm.clang.1_0")
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LANGUAGE_STANDARD "c++0x")
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")
set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -std=c++0x -stdlib=libc++ -g -Wall")
set(HAVE_RVALUE_REF ON)
else()
set(CMAKE_XCODE_ATTRIBUTE_GCC_VERSION "com.apple.compilers.llvmgcc42")
endif()
endif()
# This expands some variables in Info.plist as a side-effect. XCode might then