Commit 61a0902a authored by Masahiro Yamada's avatar Masahiro Yamada
Browse files

kbuild: add -Werror=implicit-int flag unconditionally 



This flag is documented in the GCC 4.6 manual, and recognized by
Clang as well. Let's rip off the cc-option switch.

Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: default avatarNick Desaulniers <ndesaulniers@google.com>
parent eeb5687a

Makefile

+1 −4
Original line number Diff line number Diff line
@@ -429,7 +429,7 @@ LINUXINCLUDE := \ 
KBUILD_AFLAGS   := -D__ASSEMBLY__ -fno-PIE

KBUILD_CFLAGS   := -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs \

		   -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE \

		   -Werror-implicit-function-declaration \

		   -Werror-implicit-function-declaration -Werror=implicit-int \

		   -Wno-format-security \

		   -std=gnu89

KBUILD_CPPFLAGS := -D__KERNEL__
@@ -829,9 +829,6 @@ KBUILD_CFLAGS += $(call cc-option,-fno-stack-check,) 
# conserve stack if available

KBUILD_CFLAGS   += $(call cc-option,-fconserve-stack)



# disallow errors like 'EXPORT_GPL(foo);' with missing header

KBUILD_CFLAGS   += $(call cc-option,-Werror=implicit-int)



# Prohibit date/time macros, which would make the build non-deterministic

KBUILD_CFLAGS   += $(call cc-option,-Werror=date-time)

CRA Git | Maintained and supported by SUSTech CRA and CCSE