[2.6 patch] add -Werror-implicit-function-declaration to CFLAGS

Adrian Bunk
2005-07-30T16:52:06Z

Currently, using an undeclared function gives a compile warning, but it
can lead to a link or even a runtime error.

With -Werror-implicit-function-declaration, we are getting an immediate
compile error instead.

This patch also removes some unneeded spaces between two tabs in the
following line.

Signed-off-by: Adrian Bunk <bunk@stusta.de>

--- linux-2.6.13-rc3-mm3-full/Makefile.old 2005-07-30 13:55:32.000000000 +0200
+++ linux-2.6.13-rc3-mm3-full/Makefile 2005-07-30 13:55:56.000000000 +0200
@@ -351,7 +351,8 @@
CPPFLAGS := -D__KERNEL__ $(LINUXINCLUDE)

CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
- -fno-strict-aliasing -fno-common \
+ -Werror-implicit-function-declaration \
+ -fno-strict-aliasing -fno-common \
-ffreestanding
AFLAGS := -D__ASSEMBLY__