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Fix MinGW build by temporarily disabling FORTIFY_SOURCE (fixes #2001)

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def 2019-12-17 22:04:21 +01:00
parent a7deac1b22
commit fbbf7b3929
1 changed files with 5 additions and 1 deletions
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6
CMakeLists.txt
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@ -1601,7 +1601,11 @@ foreach(target ${TARGETS})
target_compile_options(${target} PRIVATE ${OUR_FLAGS})
endif()
if(DEFINE_FORTIFY_SOURCE)
target_compile_definitions(${target} PRIVATE $<$<NOT:$<CONFIG:Debug>>:_FORTIFY_SOURCE=2>) # Detect some buffer overflows.
if(MINGW)
target_compile_definitions(${target} PRIVATE $<$<NOT:$<CONFIG:Debug>>:_FORTIFY_SOURCE=0>) # Currently broken in MinGW, see https://sourceforge.net/p/mingw-w64/discussion/723798/thread/b9d24f041f/
else()
target_compile_definitions(${target} PRIVATE $<$<NOT:$<CONFIG:Debug>>:_FORTIFY_SOURCE=2>) # Detect some buffer overflows.
endif()
endif()
endforeach()