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# This is basically supposed to be the CMake equivalent of
# https://git.gnome.org/browse/gnome-common/tree/macros2/gnome-compiler-flags.m4
include (AddCompilerFlags)
if (MSVC)
set (EXTRA_WARNING_FLAGS
/W4
/analyze)
else ()
set (EXTRA_WARNING_FLAGS
-Wall
-Wcast-align
-Wclobbered
-Wempty-body
-Werror=format=2
-Werror=format-security
-Werror=implicit-function-declaration
-Werror=init-self
-Werror=missing-include-dirs
-Werror=missing-prototypes
-Werror=pointer-arith
-Wextra
-Wformat-nonliteral
-Wformat-security
-Wignored-qualifiers
-Winit-self
-Winvalid-pch
-Wlogical-op
-Wmissing-declarations
-Wmissing-format-attribute
-Wmissing-include-dirs
-Wmissing-noreturn
-Wmissing-parameter-type
-Wmissing-prototypes
-Wnested-externs
-Wno-missing-field-initializers
-Wno-strict-aliasing
-Wno-uninitialized
-Wno-unused-parameter
-Wold-style-definition
-Woverride-init
-Wpacked
-Wpointer-arith
-Wredundant-decls
-Wreturn-type
-Wshadow
-Wsign-compare
-Wstrict-prototypes
-Wswitch-enum
-Wsync-nand
-Wtype-limits
-Wundef
-Wuninitialized
-WUnsafe-loop-optimizations
-Wwrite-strings
-Wsuggest-attribute=format)
endif ()
mark_as_advanced (EXTRA_WARNING_FLAGS)
function (target_add_extra_warning_flags target)
target_add_compiler_flags (${target} ${EXTRA_WARNING_FLAGS})
endfunction (target_add_extra_warning_flags)
function (source_file_add_extra_warning_flags file)
source_file_add_compiler_flags (${file} ${EXTRA_WARNING_FLAGS})
endfunction (source_file_add_extra_warning_flags)
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