gcc4.6,how to remove werror
dave.martin at linaro.org
Wed Nov 30 16:13:18 UTC 2011
On Tue, Nov 29, 2011 at 09:43:01PM +0700, tknv wrote:
> This issue happend,when I was compiling ARM kernel.
> I could not get it where -Werror gets overriden in tools/perf.
> Could you tell me where is it ?
34:# Define WERROR=0 to disable treating any warnings as errors.
70: CFLAGS_WERROR := -Werror
105:CFLAGS = -fno-omit-frame-pointer -ggdb3 -Wall -Wextra -std=gnu99 $(CFLAGS_WERROR) $(CFLAGS_OPTIMIZE) -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS)
This Makefile _only_ applies to the perf tools. The rest of the kernel
uses other Makefiles.
The perf tools are not built automatically, so if you are only trying to
build a kernel image then you must have some other problem.
As I suggested previously, can you please run
and send the last few lines of output, including the error message *and*
the command which caused it.
Without a precise indication of where the error occurs, I can't offer much
More information about the linaro-toolchain