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authorChen Qi <Qi.Chen@windriver.com>2014-12-17 02:53:07 -0500
committerChen Qi <Qi.Chen@windriver.com>2015-02-17 10:05:35 +0800
commit87cb79df39c692388561e25890dca5b3128dc84a (patch)
treec446def017ee3e65191ee3feab27b6757b776cca
parentdcd02971b58297c5b855c023d02a68196c52a58a (diff)
downloadopenembedded-core-contrib-ChenQi/CONFFILES.tar.gz
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useradd.bbclass: avoid do_rootfs error for debian package backendChenQi/CONFFILES
If /etc/login.defs is treated as a configuration file, then we would meet errors at do_rootfs time telling us that useradd/groupadd cannot execute correctly. This is because the dpkg handles config file specially, the login.defs is temporarily renamed as login.defs.dpkg-new. How ubuntu deals the user/group adding problem? They do it at postinst of the package. And, the postinst script of a package would possibly do `chown' of its files or directories. The above strategy is not suitable for OE. Because we do chown in do_install and add user/group in preinst scripts of the packages. That's why we need this patch so that do_rootfs don't fail. Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
-rw-r--r--meta/classes/useradd.bbclass10
1 files changed, 10 insertions, 0 deletions
diff --git a/meta/classes/useradd.bbclass b/meta/classes/useradd.bbclass
index 0b9a843b24..e443f845f7 100644
--- a/meta/classes/useradd.bbclass
+++ b/meta/classes/useradd.bbclass
@@ -24,6 +24,16 @@ if test "x$D" != "x"; then
# Installing into a sysroot
SYSROOT="$D"
OPT="--root $D"
+
+ # Make sure login.defs is there, this is to make debian package backend work
+ # correctly while doing rootfs.
+ # The problem here is that if /etc/login.defs is treated as a config file for
+ # shadow package, then while performing preinsts for packages that depend on
+ # shadow, there might only be /etc/login.def.dpkg-new there in root filesystem.
+ if [ ! -e $D${sysconfdir}/login.defs -a -e $D${sysconfdir}/login.defs.dpkg-new ]; then
+ cp $D${sysconfdir}/login.defs.dpkg-new $D${sysconfdir}/login.defs
+ fi
+
# user/group lookups should match useradd/groupadd --root
export PSEUDO_PASSWD="$SYSROOT:${STAGING_DIR_NATIVE}"
fi