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Linux: Explicitly enable some flags related to security. (#446)

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goeiecool9999 2022-11-09 07:17:50 +01:00 committed by GitHub
parent c3d6cad428
commit a0e69ffbbd
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7
src/CMakeLists.txt
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@ -34,6 +34,13 @@ elseif(UNIX)
if(CMAKE_C_COMPILER_ID STREQUAL "Clang")
add_compile_options(-Wno-ambiguous-reversed-operator)
endif()
# most linux environments should enable pie by default, but make sure just in case.
# the same cannot be said for no executable stack which some linkers
# and configurations thereof might enable due to the assembly in the project
if(NOT APPLE)
add_compile_options(-fpie)
add_link_options(-pie -z noexecstack)
endif()
add_compile_options(-Wno-multichar -Wno-invalid-offsetof -Wno-switch -Wno-ignored-attributes -Wno-deprecated-enum-enum-conversion)
endif()