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Using pre-cached bootstrap stage, if available, in order to build chroot image which dramatically speads up building of large images.

This commit is contained in:
Daniel Baumann 2009-10-16 18:35:28 +02:00
parent 4d341dfbb2
commit fa9ebfb6d1
2 changed files with 127 additions and 5 deletions
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12
helpers/lh_binary_chroot
View File

@ -84,8 +84,16 @@ ${LH_ROOT_COMMAND} rm -rf chroot/chroot
${LH_ROOT_COMMAND} rm -rf chroot.tmp
# Copying new chroot
${LH_ROOT_COMMAND} cp -a chroot chroot.tmp
${LH_ROOT_COMMAND} mv chroot.tmp chroot/chroot
if [ -d cache/stages_bootstrap ]
then
${LH_ROOT_COMMAND} mv chroot chroot.tmp
${LH_ROOT_COMMAND} cp -a cache/stages_bootstrap chroot
${LH_ROOT_COMMAND} mv chroot.tmp chroot/chroot
${LH_ROOT_COMMAND} touch chroot/chroot.cache
else
${LH_ROOT_COMMAND} cp -a chroot chroot.tmp
${LH_ROOT_COMMAND} mv chroot.tmp chroot/chroot
fi
if [ -f config/binary_rootfs/exclude ]
then

120
helpers/lh_binary_rootfs
View File

@ -146,7 +146,45 @@ case "${LH_CHROOT_FILESYSTEM}" in
# Move image
mv chroot/filesystem.${LH_CHROOT_FILESYSTEM} binary/${INITFS}
rm -rf chroot/chroot
if [ -e chroot/chroot.cache ]
then
rm -f .lock
mv chroot/chroot chroot.tmp
lh_chroot_linux-image remove ${*}
lh_chroot_sources remove ${*}
lh_chroot_apt remove ${*}
lh_chroot_hostname remove ${*}
lh_chroot_resolv remove ${*}
lh_chroot_hosts remove ${*}
lh_chroot_sysv-rc remove ${*}
lh_chroot_debianchroot remove ${*}
lh_chroot_sysfs remove ${*}
lh_chroot_selinuxfs remove ${*}
lh_chroot_proc remove ${*}
lh_chroot_devpts remove ${*}
rm -rf chroot
mv chroot.tmp chroot
lh_chroot_devpts install ${*}
lh_chroot_proc install ${*}
lh_chroot_selinuxfs install ${*}
lh_chroot_sysfs install ${*}
lh_chroot_debianchroot install ${*}
lh_chroot_sysv-rc install ${*}
lh_chroot_hosts install ${*}
lh_chroot_resolv install ${*}
lh_chroot_hostname install ${*}
lh_chroot_apt install ${*}
lh_chroot_sources install ${*}
lh_chroot_linux-image install ${*}
touch .lock
else
rm -rf chroot/chroot
fi
;;
disabled)
@ -188,7 +226,43 @@ case "${LH_CHROOT_FILESYSTEM}" in
# Move image
mv chroot/filesystem.jffs2 binary/${INITFS}
rm -rf chroot/chroot
if [ -e chroot/chroot.cache ]
then
rm -f .lock
mv chroot/chroot chroot.tmp
lh_chroot_linux-image remove ${*}
lh_chroot_sources remove ${*}
lh_chroot_apt remove ${*}
lh_chroot_hostname remove ${*}
lh_chroot_resolv remove ${*}
lh_chroot_hosts remove ${*}
lh_chroot_sysv-rc remove ${*}
lh_chroot_debianchroot remove ${*}
lh_chroot_sysfs remove ${*}
lh_chroot_selinuxfs remove ${*}
lh_chroot_proc remove ${*}
lh_chroot_devpts remove ${*}
rm -rf chroot
mv chroot.tmp chroot
lh_chroot_devpts install ${*}
lh_chroot_proc install ${*}
lh_chroot_selinuxfs install ${*}
lh_chroot_sysfs install ${*}
lh_chroot_debianchroot install ${*}
lh_chroot_sysv-rc install ${*}
lh_chroot_hosts install ${*}
lh_chroot_resolv install ${*}
lh_chroot_hostname install ${*}
lh_chroot_apt install ${*}
lh_chroot_sources install ${*}
lh_chroot_linux-image install ${*}
else
rm -rf chroot/chroot
fi
;;
disabled)
@ -262,7 +336,47 @@ case "${LH_CHROOT_FILESYSTEM}" in
# Move image
${LH_ROOT_COMMAND} mv chroot/filesystem.squashfs binary/${INITFS}
${LH_ROOT_COMMAND} rm -rf chroot/chroot chroot/squashfs.sort
${LH_ROOT_COMMAND} rm -f chroot/squashfs.sort
if [ -e chroot/chroot.cache ]
then
rm -f .lock
mv chroot/chroot chroot.tmp
lh_chroot_linux-image remove ${*}
lh_chroot_sources remove ${*}
lh_chroot_apt remove ${*}
lh_chroot_hostname remove ${*}
lh_chroot_resolv remove ${*}
lh_chroot_hosts remove ${*}
lh_chroot_sysv-rc remove ${*}
lh_chroot_debianchroot remove ${*}
lh_chroot_sysfs remove ${*}
lh_chroot_selinuxfs remove ${*}
lh_chroot_proc remove ${*}
lh_chroot_devpts remove ${*}
rm -rf chroot
mv chroot.tmp chroot
lh_chroot_devpts install ${*}
lh_chroot_proc install ${*}
lh_chroot_selinuxfs install ${*}
lh_chroot_sysfs install ${*}
lh_chroot_debianchroot install ${*}
lh_chroot_sysv-rc install ${*}
lh_chroot_hosts install ${*}
lh_chroot_resolv install ${*}
lh_chroot_hostname install ${*}
lh_chroot_apt install ${*}
lh_chroot_sources install ${*}
lh_chroot_linux-image install ${*}
touch .lock
else
rm -rf chroot/chroot
fi
${LH_ROOT_COMMAND} chmod 0644 binary/${INITFS}/filesystem.squashfs
;;