Gabriele Cosmo
24 lines
1.0 KiB
CMake
24 lines
1.0 KiB
CMake
if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|(Apple)?Clang")
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set(ptl_coverage_args "--coverage")
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check_cxx_compiler_flag("-fprofile-abs-path ${PTL_COVERAGE_FLAGS}"
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PTL_HAS_PROFILE_ABS_PATH)
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if(PTL_HAS_PROFILE_ABS_PATH)
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string(APPEND ptl_coverage_args " -fprofile-abs-path")
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endif()
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else()
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set(ptl_coverage_args)
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message(
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WARNING
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"PTL_USE_COVERAGE is ON, but is not supported for compiler '${CMAKE_CXX_COMPILER_ID}"
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)
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endif()
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# We're setting the DEBUG CXX flags and C flags because we only use coverage in Debug
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# builds but want them to propagate down Once CMake 3.13 is the minimum, we can use
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# add_{compile,link}_options + genexs instead
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string(APPEND CMAKE_C_FLAGS_DEBUG " ${ptl_coverage_args}")
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string(APPEND CMAKE_CXX_FLAGS_DEBUG " ${ptl_coverage_args}")
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string(APPEND CMAKE_EXE_LINKER_FLAGS_DEBUG " ${ptl_coverage_args}")
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string(APPEND CMAKE_SHARED_LINKER_FLAGS_DEBUG " ${ptl_coverage_args}")
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string(APPEND CMAKE_MODULE_LINKER_FLAGS_DEBUG " ${ptl_coverage_args}")
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