Re: [PATCH 3/4] kbuild: link of vmlinux moved to a script

From: Sam Ravnborg
Date: Tue May 08 2012 - 12:51:17 EST


Hi Tony.

On Mon, May 07, 2012 at 04:15:44PM -0700, Tony Luck wrote:
> This patch is now in linux-next (tag next-20120507). But it looks to have
> broken the ia64 build. I see this error:
>
> CC init/version.o
> LD init/built-in.o
> KSYM .tmp_kallsyms1.o
> ld: .tmp_kallsyms1.o: linking constant-gp files with non-constant-gp files
> ld: failed to merge target specific data of file .tmp_kallsyms1.o
> make: *** [vmlinux] Error 1
>
> which looks like we used the wrong compile options when building
> .tmp_kallsyms1.o

Thanks for testing!

Could you try if this helps.

Sam

diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
index 26c5b65..1f4c27b 100644
--- a/scripts/link-vmlinux.sh
+++ b/scripts/link-vmlinux.sh
@@ -78,8 +78,8 @@ kallsyms()
kallsymopt=--all-symbols
fi

- local aflags="${KBUILD_AFLAGS} ${NOSTDINC_FLAGS} \
- ${LINUXINCLUDE} ${KBUILD_CPPFLAGS}"
+ local aflags="${KBUILD_AFLAGS} ${KBUILD_AFLAGS_KERNEL} \
+ ${NOSTDINC_FLAGS} ${LINUXINCLUDE} ${KBUILD_CPPFLAGS}"

${NM} -n ${1} | \
scripts/kallsyms ${kallsymopt} | \
--
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