mirror of
https://gitlab.kitware.com/cmake/cmake.git
synced 2026-10-09 23:44:00 +03:00
Stephen Kelly
e0890d03a4
Add properties and variables corresponding to CXX equivalents. Add features for c_function_prototypes (C90), c_restrict (C99), c_variadic_macros (C99) and c_static_assert (C11). This feature set can be extended later. Add a <PREFIX>_RESTRICT symbol define to WriteCompilerDetectionHeader to conditionally represent the c_restrict feature.
45 lines
1.1 KiB
CMake
45 lines
1.1 KiB
CMake
include(RunCMake)
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run_cmake(NotAFeature)
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run_cmake(NotAFeatureGenex)
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run_cmake(NotAFeatureTransitive)
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run_cmake(NotAFeature_OriginDebug)
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run_cmake(NotAFeature_OriginDebugGenex)
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run_cmake(NotAFeature_OriginDebugTransitive)
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run_cmake(NotAFeature_OriginDebug_target_compile_features)
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run_cmake(generate_feature_list)
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file(READ
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"${RunCMake_BINARY_DIR}/generate_feature_list-build/c_features.txt"
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C_FEATURES
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)
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file(READ
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"${RunCMake_BINARY_DIR}/generate_feature_list-build/cxx_features.txt"
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CXX_FEATURES
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)
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if (NOT C_FEATURES)
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run_cmake(NoSupportedCFeatures)
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run_cmake(NoSupportedCFeaturesGenex)
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endif()
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if (NOT CXX_FEATURES)
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run_cmake(NoSupportedCxxFeatures)
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run_cmake(NoSupportedCxxFeaturesGenex)
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endif()
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foreach(standard 98 11)
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file(READ
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"${RunCMake_BINARY_DIR}/generate_feature_list-build/cxx${standard}_flag.txt"
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CXX${standard}_FLAG
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)
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if (CXX${standard}_FLAG STREQUAL NOTFOUND)
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run_cmake(RequireCXX${standard})
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run_cmake(RequireCXX${standard}Variable)
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endif()
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if (CXX${standard}EXT_FLAG STREQUAL NOTFOUND)
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run_cmake(RequireCXX${standard}Ext)
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run_cmake(RequireCXX${standard}ExtVariable)
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endif()
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endforeach()
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