CMakeLists.txt: Added fno-common flag to clang and gcc.

This commit is contained in:
medithe 2020-08-18 17:19:40 +02:00
parent 951e0d2333
commit f5186bf0e6

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@ -111,7 +111,8 @@ if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
-Wctor-dtor-privacy -Wdisabled-optimization -Wctor-dtor-privacy -Wdisabled-optimization
-Winvalid-pch -Woverloaded-virtual -Winvalid-pch -Woverloaded-virtual
-Wconversion -Wswitch-enum -Wundef -Wconversion -Wswitch-enum -Wundef
-Wno-ctor-dtor-privacy -Wno-format-nonliteral) -Wno-ctor-dtor-privacy -Wno-format-nonliteral
-fno-common)
if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.6) if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.6)
set(PEDANTIC_COMPILE_FLAGS ${PEDANTIC_COMPILE_FLAGS} -Wnoexcept set(PEDANTIC_COMPILE_FLAGS ${PEDANTIC_COMPILE_FLAGS} -Wnoexcept
-Wno-dangling-else -Wno-unused-local-typedefs) -Wno-dangling-else -Wno-unused-local-typedefs)
@ -130,7 +131,7 @@ endif ()
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang") if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
set(PEDANTIC_COMPILE_FLAGS -Wall -Wextra -pedantic -Wconversion -Wundef set(PEDANTIC_COMPILE_FLAGS -Wall -Wextra -pedantic -Wconversion -Wundef
-Wdeprecated -Wweak-vtables) -Wdeprecated -Wweak-vtables -fno-common)
check_cxx_compiler_flag(-Wzero-as-null-pointer-constant HAS_NULLPTR_WARNING) check_cxx_compiler_flag(-Wzero-as-null-pointer-constant HAS_NULLPTR_WARNING)
if (HAS_NULLPTR_WARNING) if (HAS_NULLPTR_WARNING)
set(PEDANTIC_COMPILE_FLAGS ${PEDANTIC_COMPILE_FLAGS} set(PEDANTIC_COMPILE_FLAGS ${PEDANTIC_COMPILE_FLAGS}