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authorChris Lamb <chris@chris-lamb.co.uk>2008-08-07 22:05:08 +0100
committerDaniel Baumann <daniel@debian.org>2011-03-09 19:03:37 +0100
commitbb56b10384649bb97bbc42722115fa586a9b67a8 (patch)
treef08d1a76206dd6f7f44110fdbb68230f8148fd2b /helpers/lh_chroot_install-packages
parent6538fac66feaa5cb7957013a29da704a09256e3f (diff)
downloadlive-build-bb56b10384649bb97bbc42722115fa586a9b67a8.zip
live-build-bb56b10384649bb97bbc42722115fa586a9b67a8.tar.gz
Ensure packages in config/chroot_local-packages override all others.
This reverts config/chroot_local-packages to almost original semantics by giving any package in chroot_local-packages a priority of 1001, allowing it to "downgrade" packages and generally override the standard APT sources. I think this follows the idea of this directory more and is likely to be more useful with this setup - rebuilding a package simply to bump a version number or keeping a custom apt_preferences(5) file around kinda sucks, especially as it is often used as a temporary workaround.
Diffstat (limited to 'helpers/lh_chroot_install-packages')
-rwxr-xr-xhelpers/lh_chroot_install-packages18
1 files changed, 16 insertions, 2 deletions
diff --git a/helpers/lh_chroot_install-packages b/helpers/lh_chroot_install-packages
index 469d0a2..169510b 100755
--- a/helpers/lh_chroot_install-packages
+++ b/helpers/lh_chroot_install-packages
@@ -47,18 +47,32 @@ then
# Restoring cache
Restore_cache cache/packages_chroot
+ # Ensure chroot_local-packages override all other packages
+ if [ -e chroot/etc/apt/preferences ]
+ then
+ cp chroot/etc/apt/preferences chroot/etc/apt/preferences.live
+ fi
+
+ cat >> chroot/etc/apt/preferences.live <<EOF
+Package: *
+Pin: release o=chroot_local-packages
+Pin-Priority: 1001
+EOF
+
# Installing packages
case "${LH_APT}" in
apt|apt-get)
- Chroot "xargs --arg-file=/root/chroot_packages apt-get ${APT_OPTIONS} install"
+ Chroot "xargs --arg-file=/root/chroot_packages apt-get ${APT_OPTIONS} -o Dir::Etc::preferences=preferences.live install"
;;
aptitude)
- Chroot "xargs --arg-file=/root/chroot_packages aptitude ${APTITUDE_OPTIONS} install"
+ Chroot "xargs --arg-file=/root/chroot_packages aptitude ${APTITUDE_OPTIONS} -o Dir::Etc::preferences=preferences.live install"
;;
esac
+ # Tidying up
rm -f chroot/root/chroot_packages
+ rm -f chroot/etc/apt/preferences.live
# Saving cache
Save_cache cache/packages_chroot