Messages in this thread Patch in this message | | | Subject | Re: Linker error with latest tree on EM64T | From | Marcel Holtmann <> | Date | Thu, 13 Jul 2006 18:17:06 +0200 |
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Hi Sam,
> > > From -linus: > > > # Force gcc to behave correct even for buggy distributions > > > CFLAGS += $(call cc-option, -fno-stack-protector-all \ > > > -fno-stack-protector) > > > > I used the latest tree from Linus and I see this in the Makefile, but it > > is not working. > Unexpected - let's see if we can nail it down then. > Can you please try to edit the line above to include only one of the -f > options and see if that helps. make V=1 may help to identify if the flag > are picked up or not.
see my previous email. This patch fixed it for me:
diff --git a/Makefile b/Makefile index 7c010f3..b4a2a80 100644 --- a/Makefile +++ b/Makefile @@ -308,7 +308,7 @@ LINUXINCLUDE := -Iinclude \ CPPFLAGS := -D__KERNEL__ $(LINUXINCLUDE) CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \ - -fno-strict-aliasing -fno-common + -fno-strict-aliasing -fno-common -fno-stack-protector # Force gcc to behave correct even for buggy distributions CFLAGS += $(call cc-option, -fno-stack-protector-all \ -fno-stack-protector) > Also could you try executing: > if gcc -fno-stack-protector-all -S -o /dev/null -xc /dev/null; then \ > echo "y"; else echo "n"; fi > And see if this gives a "y" or a "n". > Try with -fno-stack-protector-all and with -fno-stack-protector.
With -fno-stack-protector I get a "y" and with -fno-stack-protector-all I get an error:
cc1: error: unrecognized command line option "-fno-stack-protector-all"
Regards
Marcel
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