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On 7/1/06, H. Peter Anvin <hpa@zytor.com> wrote:
> Sam Ravnborg wrote:
> >
> >> -KLIBCREQFLAGS :=
> >> +KLIBCREQFLAGS := $(call cc_option, -fno-stack-protector, )
> >
> > This needs to be $(call cc-option, ...)
> > '-' not '_'.
> >
>
> *plonk* OK... I feel dumb now :)
>
> Miles: could you try this out?
>
> >> +++ b/usr/klibc/arch/arm/MCONFIG
> >> @@ -12,7 +12,7 @@ CPU_TUNE := strongarm
> >>
> >> KLIBCOPTFLAGS = -Os -march=$(CPU_ARCH) -mtune=$(CPU_TUNE)
> >> KLIBCBITSIZE = 32
> >> -KLIBCREQFLAGS = -fno-exceptions
> >> +KLIBCREQFLAGS += -fno-exceptions
> >
> > This should be fixed for KLIBCOPTFLAGS also. Unrelated to this issue.
> >
>
> *Nod.*
I gave it my best shot, but my build is still unhappy.
I set:
KLIBCREQFLAGS := $(call cc-option, -fno-stack-protector, )
in scripts/Kbuild.klibc.
KLIBCOPTFLAGS = -march=i386 -Os -g -fomit-frame-pointer
$(gcc_align_option) $(call cc-option, -fno-stack-protector, )
in usr/klibc/arch/i386/MCONFIG
CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
$(call cc-option, -fno-stack-protector, ) -fno-common
in Makefile.
Trying to compile, I get:
include/asm/system.h: In function '__set_64bit_var':
include/asm/system.h:209: warning: dereferencing type-punned pointer
will break strict-aliasing rules
-
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