check_c_compiler_flag(-Wimplicit-fallthrough HAS_IMPLICIT_FALLTHROUGH)
ENDIF()
-ADD_DEFINITIONS(-Os -Wall -Werror --std=gnu99 -Wmissing-declarations -Wno-unused-parameter -Wno-unused-but-set-parameter)
+ADD_DEFINITIONS(-Wall -Werror)
IF(CMAKE_C_COMPILER_VERSION VERSION_GREATER 6)
add_definitions(-Wextra -Werror=implicit-function-declaration)
add_definitions(-Wformat -Werror=format-security -Werror=format-nonliteral)
ENDIF()
+ADD_DEFINITIONS(-Os --std=gnu99 -Wmissing-declarations -Wno-unused-parameter -Wno-unused-but-set-parameter)
IF(HAS_IMPLICIT_FALLTHROUGH)
ADD_DEFINITIONS(-Wimplicit-fallthrough)