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image.bbclass: uninstall package only if it's already installed 

Remove a package from rootfs only if it's already installed. Also,
if a package is uninstalled, remove it from installed_pkgs.txt.

[YOCTO #5169]

(From OE-Core rev: b86dc63bc87763119fce8286f37f44361da824d0)

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Chen Qi 2013-09-22 09:34:18 +00:00 committed by Richard Purdie
parent 8c5f345497
commit 80203494aa
1 changed files with 11 additions and 1 deletions
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12
meta/classes/image.bbclass
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@ -513,7 +513,17 @@ rootfs_uninstall_unneeded () {
if [ -e ${IMAGE_ROOTFS}${sysconfdir}/init.d/run-postinsts ]; then
remove_run_postinsts=true
fi
rootfs_uninstall_packages update-rc.d base-passwd ${ROOTFS_BOOTSTRAP_INSTALL}
# Remove package only if it's installed
pkgs_to_remove="update-rc.d base-passwd ${ROOTFS_BOOTSTRAP_INSTALL}"
for pkg in $pkgs_to_remove; do
# regexp for pkg, to be used in grep and sed
pkg_regexp="^`echo $pkg | sed 's/\./\\\./'` "
if grep -q "$pkg_regexp" ${WORKDIR}/installed_pkgs.txt; then
rootfs_uninstall_packages $pkg
sed -i "/$pkg_regexp/d" ${WORKDIR}/installed_pkgs.txt
fi
done
# Need to remove rc.d files for run-postinsts by hand since opkg won't
# call postrm scripts in offline root mode.