Support clang 10.0 (appleclang) and higher (#4302)
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2010a2b700
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@ -26,7 +26,7 @@ macro(get_clang_version)
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execute_process(
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COMMAND "${CMAKE_CXX_COMPILER}" "--version"
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OUTPUT_VARIABLE CLANG_VERSION_OUTPUT)
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string(REGEX MATCH "version ([0-9]\\.[0-9])" x ${CLANG_VERSION_OUTPUT})
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string(REGEX MATCH "version ([0-9]+\\.[0-9]+)" x ${CLANG_VERSION_OUTPUT})
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set(CLANG_VERSION ${CMAKE_MATCH_1})
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endmacro()
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@ -91,7 +91,7 @@ macro(set_flags)
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set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -std=c++11")
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set(CMAKE_CXX_FLAGS_COVERAGE "${CMAKE_CXX_FLAGS_COVERAGE} -std=c++11")
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set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -std=c++11")
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add_flags_cxx("-fsigned-char")
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else()
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# Let gcc / clang know that we're compiling a multi-threaded app:
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