The flag '-Werror-implicit-function-declaration', present in GCC 2.95, stopped to be documented in GCC 4.3, replaced by the more generic '-Werror=...' form. So, use the equivalent '-Werror=implicit-function-declaration' instead. Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx> --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index d5713e7b1e50..253e5ede92e7 100644 --- a/Makefile +++ b/Makefile @@ -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-int \ + -Werror=implicit-function-declaration -Werror=implicit-int \ -Wno-format-security \ -std=gnu89 KBUILD_CPPFLAGS := -D__KERNEL__ -- 2.21.0
