GCC warning and optimization flags could be used by clang when include-what-you-use is enabled
I see the following messages raised when include-what-you-use is running during cmake build:
warning: optimization flag '-fno-fat-lto-objects' is not supported
error: unknown warning option '-Wduplicated-cond' [-Werror,-Wunknown-warning-option]
error: unknown warning option '-Wduplicated-branches' [-Werror,-Wunknown-warning-option]
error: unknown warning option '-Wlogical-op'; did you mean '-Wlong-long'? [-Werror,-Wunknown-warning-option]
error: unknown warning option '-Wuseless-cast' [-Werror,-Wunknown-warning-option]
These warnings are set by CompilerWarnings.cmake.
aminya / project_options
A general-purpose CMake library that provides functions that improve the CMake experience following the best practices.
350
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