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80f120a85f
Add entries in Modules and Modules/Platform to support Objective-C compiler determination and identification. Add Modules to check Objective-C compiler flags, source compilations, program checks, etc... Use OBJC as the designator of the language, eg: project(foo OBJC) Add various tests for Objective-C language features. Add tests to preserve C++ handling of .m and .mm files when OBJC is not a configured language. Co-Authored-By: Cristian Adam <cristian.adam@gmail.com>
18 lines
639 B
CMake
18 lines
639 B
CMake
include(Compiler/Clang-OBJC)
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if(NOT CMAKE_OBJC_COMPILER_VERSION VERSION_LESS 4.0)
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set(CMAKE_OBJC90_STANDARD_COMPILE_OPTION "-std=c90")
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set(CMAKE_OBJC90_EXTENSION_COMPILE_OPTION "-std=gnu90")
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set(CMAKE_OBJC90_STANDARD__HAS_FULL_SUPPORT ON)
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set(CMAKE_OBJC99_STANDARD_COMPILE_OPTION "-std=c99")
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set(CMAKE_OBJC99_EXTENSION_COMPILE_OPTION "-std=gnu99")
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set(CMAKE_OBJC99_STANDARD__HAS_FULL_SUPPORT ON)
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set(CMAKE_OBJC11_STANDARD_COMPILE_OPTION "-std=c11")
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set(CMAKE_OBJC11_EXTENSION_COMPILE_OPTION "-std=gnu11")
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set(CMAKE_OBJC11_STANDARD__HAS_FULL_SUPPORT ON)
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endif()
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__compiler_check_default_language_standard(OBJC 4.0 99)
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