linux-kernel - [PATCH] kbuild: Fix tar-pkg with relative $(objtree)

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Message-Id: <1403101583-15275-1-git-send-email-mmarek@suse.cz>
Date:	Wed, 18 Jun 2014 16:26:23 +0200
From:	Michal Marek <mmarek@...e.cz>
To:	"J. Bruce Fields" <bfields@...ldses.org>
Cc:	linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] kbuild: Fix tar-pkg with relative $(objtree)

Commit 7e1c0477 (kbuild: Use relative path for $(objtree)) assumes that
the build process does not change its working directory. make tar-pkg
was a couterexample, fix this by changing directory only for the tar
command and not for the whole script, which at one point references the
now relative $(objtree).

Reported-by: "J. Bruce Fields" <bfields@...ldses.org>
Signed-off-by: Michal Marek <mmarek@...e.cz>
---
 scripts/package/buildtar | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/scripts/package/buildtar b/scripts/package/buildtar
index 995c1ea..e046bff 100644
--- a/scripts/package/buildtar
+++ b/scripts/package/buildtar
@@ -125,12 +125,11 @@ esac
 # Create the tarball
 #
 (
-	cd "${tmpdir}"
 	opts=
 	if tar --owner=root --group=root --help >/dev/null 2>&1; then
 		opts="--owner=root --group=root"
 	fi
-	tar cf - boot/* lib/* $opts | ${compress} > "${tarball}${file_ext}"
+	tar cf - -C "$tmpdir" boot/ lib/ $opts | ${compress} > "${tarball}${file_ext}"
 )

 echo "Tarball successfully created in ${tarball}${file_ext}"
-- 
1.9.2

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