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6af6170b68
This change explicitly adds -Werror to the CFLAGS. Due to the way that the ADD_C_FLAG_IF_SUPPORTED() macro was mangling the flag name to convert it into a define name, any warning that had a dash in its name was not being correctly enabled. Additionally, any flag that is enabled implicitly by the compiler (like -Wunused-result and -Wdeprecated-declarations) would not cause an error unless they were explicitly enabled with the ENABLE_WARNINGS() macro.
12 lines
216 B
CMake
12 lines
216 B
CMake
MACRO(ENABLE_WARNINGS flag)
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ADD_C_FLAG_IF_SUPPORTED(-W${flag})
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ENDMACRO()
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MACRO(DISABLE_WARNINGS flag)
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ADD_C_FLAG_IF_SUPPORTED(-Wno-${flag})
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ENDMACRO()
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IF(ENABLE_WERROR)
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ADD_C_FLAG_IF_SUPPORTED(-Werror)
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ENDIF()
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