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

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Message-ID: <20120508165118.GA11750@merkur.ravnborg.org>
Date:	Tue, 8 May 2012 18:51:18 +0200
From:	Sam Ravnborg <sam@...nborg.org>
To:	Tony Luck <tony.luck@...il.com>
Cc:	Michal Marek <mmarek@...e.cz>,
	linux arch <linux-arch@...r.kernel.org>,
	lkml <linux-kernel@...r.kernel.org>,
	linux-kbuild <linux-kbuild@...r.kernel.org>,
	Richard Weinberger <richard@....at>,
	"David S. Miller" <davem@...emloft.net>,
	Arnaud Lacombe <lacombar@...il.com>,
	Andi Kleen <andi@...stfloor.org>
Subject: Re: [PATCH 3/4] kbuild: link of vmlinux moved to a script

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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