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Make stripping of vmlinuz from livefs optional for uImage subarches where

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we can't use this trick to save space and disable it on armel+dove.
This commit is contained in:
Loïc Minier 2009-09-16 00:52:12 +02:00
parent d7c5ba828e
commit 112012250d
2 changed files with 21 additions and 3 deletions
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5
debian/changelog vendored
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@ -1,7 +1,12 @@
livecd-rootfs (0.97) UNRELEASED; urgency=low
[ Colin Watson ]
* Upgrade to debhelper v7.
[ Loïc Minier ]
* Make stripping of vmlinuz from livefs optional for uImage subarches where
we can't use this trick to save space and disable it on armel+dove.
-- Colin Watson <cjwatson@ubuntu.com> Tue, 15 Sep 2009 13:16:34 +0100
livecd-rootfs (0.96) karmic; urgency=low

19
livecd.sh
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@ -346,6 +346,16 @@ link_in_boot = $link_in_boot
*) echo "Unknown architecture: no kernel."; exit 1;;
esac
# this indicates whether or not to keep /boot/vmlinuz; the default is to
# strip it from the livefs as ubiquity >= 1.9.4 copies the kernel from the
# CD root (/casper/vmlinuz) to the target if it doesn't find one on the
# livefs, allowing us to save space; however some subarches use the uImage
# format and wouldn't save any space so the stripping doesn't make sense
STRIP_VMLINUZ=yes
if [ "$TARGETARCH" = "armel" ] && [ "$SUBARCH" = "dove" ]; then
STRIP_VMLINUZ=no
fi
for x in $EXCLUDE; do
LIST="$(without_package "$x" "$LIST")"
done
@ -509,9 +519,12 @@ ${COMMENT}deb-src ${SECSRCMIRROR} ${STE}-security multiverse
# we mv the initramfs, so it's not wasting space on the livefs
mv ${ROOT}/boot/initrd.img-"${KVER}" livecd.${FSS}.initrd-"${SUBARCH}"
rm -f ${ROOT}/boot/initrd.img-"${KVER}".bak
# ubiquity >= 1.9.4 copies the kernel from the CD root if it doesn't
# find one on the livefs, allowing us to save space
mv ${ROOT}/boot/vmlinu?-"${KVER}" livecd.${FSS}.kernel-"${SUBARCH}"
# whether to strip vmlinuz or not to save space thanks to ubiquity
action="cp"
if [ "$STRIP_VMLINUZ" = "yes" ]; then
action="mv"
fi
$action ${ROOT}/boot/vmlinu?-"${KVER}" livecd.${FSS}.kernel-"${SUBARCH}"
if [ "$INITRD_COMPRESSOR" != gz ]; then
zcat "livecd.${FSS}.initrd-${SUBARCH}" | "$INITRD_COMPRESSOR" -9c \
> "livecd.${FSS}.initrd-${SUBARCH}.new"