From: Arnd Bergmann <arnd@xxxxxxxx> There is only one function in architecture independent code that has a local variable named main(), and it seems fine to warn about this at the W=1 level, so move it there to declutter the normal command line slightly. Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> --- scripts/Makefile.extrawarn | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/scripts/Makefile.extrawarn b/scripts/Makefile.extrawarn index 8abe90270b335..8fd76da9042f8 100644 --- a/scripts/Makefile.extrawarn +++ b/scripts/Makefile.extrawarn @@ -29,10 +29,6 @@ KBUILD_CFLAGS-$(CONFIG_CC_NO_ARRAY_BOUNDS) += -Wno-array-bounds ifdef CONFIG_CC_IS_CLANG # The kernel builds with '-std=gnu11' so use of GNU extensions is acceptable. KBUILD_CFLAGS += -Wno-gnu -else - -# gcc inanely warns about local variables called 'main' -KBUILD_CFLAGS += -Wno-main endif # These warnings generated too much noise in a regular build. @@ -143,6 +139,8 @@ KBUILD_CFLAGS += $(call cc-disable-warning, pointer-to-enum-cast) KBUILD_CFLAGS += -Wno-tautological-constant-out-of-range-compare KBUILD_CFLAGS += $(call cc-disable-warning, unaligned-access) KBUILD_CFLAGS += $(call cc-disable-warning, cast-function-type-strict) +else +KBUILD_CFLAGS += -Wno-main endif endif -- 2.39.2
