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CMake: make unsequenced modifications an error They not only result in discrepancies between different compiler,
but trigger undefined behavior. Avoid them by having them break
the CMake build and CI.
Ahmad Fatoum
há 6 anos
ascendente
cometimento
23c1c0bdb2
ID da chave GPG:
1 ficheiros alterados com
1 adições e
0 eliminações
CMakeLists.txt
@ -19,6 +19,7 @@ endif()
include ( AddIfFlagCompiles )
add_if_flag_compiles ( -Werror=pointer-arith CMAKE_C_FLAGS )
add_if_flag_compiles ( -Werror=implicit-function-declaration CMAKE_C_FLAGS )
add_if_flag_compiles ( -Werror=unsequenced CMAKE_C_FLAGS )
# s r c / e x t e r n a l / j a r _ x m . h d o e s s h a d y s t u f f
add_if_flag_compiles ( -fno-strict-aliasing CMAKE_C_FLAGS )
Ahmad Fatoum
há 6 anos