https://github.com/Kitware/CMake
Tip revision: b8746c4cfe325f05dbcb4e9a99ca78496c90e74e authored by Brad King on 03 June 2015, 13:29:58 UTC
Merge branch 'CPackDeb-dpkg-shlibdeps-check-flag' into release
Merge branch 'CPackDeb-dpkg-shlibdeps-check-flag' into release
Tip revision: b8746c4
AppleClang-C.cmake
include(Compiler/Clang)
__compiler_clang(C)
if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.0)
set(CMAKE_C90_STANDARD_COMPILE_OPTION "-std=c90")
set(CMAKE_C90_EXTENSION_COMPILE_OPTION "-std=gnu90")
set(CMAKE_C99_STANDARD_COMPILE_OPTION "-std=c99")
set(CMAKE_C99_EXTENSION_COMPILE_OPTION "-std=gnu99")
set(CMAKE_C11_STANDARD_COMPILE_OPTION "-std=c11")
set(CMAKE_C11_EXTENSION_COMPILE_OPTION "-std=gnu11")
endif()
if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.0)
set(CMAKE_C_STANDARD_DEFAULT 99)
endif()
macro(cmake_record_c_compile_features)
macro(_get_appleclang_features std_version list)
record_compiler_features(C "${std_version}" ${list})
endmacro()
set(_result 0)
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.0)
_get_appleclang_features(${CMAKE_C11_STANDARD_COMPILE_OPTION} CMAKE_C11_COMPILE_FEATURES)
if (_result EQUAL 0)
_get_appleclang_features(${CMAKE_C99_STANDARD_COMPILE_OPTION} CMAKE_C99_COMPILE_FEATURES)
endif()
if (_result EQUAL 0)
_get_appleclang_features(${CMAKE_C90_STANDARD_COMPILE_OPTION} CMAKE_C90_COMPILE_FEATURES)
endif()
endif()
endmacro()