contrib/initramfs: switch to automake

Use automake to build initramfs scripts and hooks.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: loli10K <ezomori.nozomu@gmail.com>
Closes #6761
This commit is contained in:
LOLi 2017-11-07 23:53:57 +01:00 committed by Brian Behlendorf
parent a3df7fa79d
commit cb3b0419ba
9 changed files with 65 additions and 14 deletions

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@ -122,6 +122,9 @@ AC_CONFIG_FILES([
contrib/dracut/02zfsexpandknowledge/Makefile
contrib/dracut/90zfs/Makefile
contrib/initramfs/Makefile
contrib/initramfs/hooks/Makefile
contrib/initramfs/scripts/Makefile
contrib/initramfs/scripts/local-top/Makefile
module/Makefile
module/avl/Makefile
module/nvpair/Makefile

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@ -2,11 +2,10 @@ initrddir = $(datarootdir)/initramfs-tools
initrd_SCRIPTS = conf-hooks.d/zfs hooks/zfs scripts/zfs scripts/local-top/zfs
SUBDIRS = hooks scripts
EXTRA_DIST = \
$(top_srcdir)/contrib/initramfs/conf-hooks.d/zfs \
$(top_srcdir)/contrib/initramfs/hooks/zfs \
$(top_srcdir)/contrib/initramfs/scripts/zfs \
$(top_srcdir)/contrib/initramfs/scripts/local-top/zfs \
$(top_srcdir)/contrib/initramfs/README.initramfs.markdown
install-initrdSCRIPTS: $(EXTRA_DIST)

1
contrib/initramfs/hooks/.gitignore vendored Normal file
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@ -0,0 +1 @@
zfs

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@ -0,0 +1,20 @@
hooksdir = $(datarootdir)/initramfs-tools/hooks
hooks_SCRIPTS = \
zfs
EXTRA_DIST = \
$(top_srcdir)/contrib/initramfs/hooks/zfs.in
$(hooks_SCRIPTS):%:%.in
-$(SED) -e 's,@sbindir\@,$(sbindir),g' \
-e 's,@sysconfdir\@,$(sysconfdir),g' \
-e 's,@udevdir\@,$(udevdir),g' \
-e 's,@udevruledir\@,$(udevruledir),g' \
$< >'$@'
clean-local::
-$(RM) $(hooks_SCRIPTS)
distclean-local::
-$(RM) $(hooks_SCRIPTS)

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@ -8,14 +8,18 @@ PREREQ="zdev"
# These prerequisites are provided by the zfsutils package. The zdb utility is
# not strictly required, but it can be useful at the initramfs recovery prompt.
COPY_EXEC_LIST="/sbin/zdb /sbin/zpool /sbin/zfs /sbin/mount.zfs"
COPY_EXEC_LIST="$COPY_EXEC_LIST /usr/bin/dirname /lib/udev/vdev_id"
COPY_FILE_LIST="/etc/hostid /etc/zfs/zpool.cache /etc/default/zfs"
COPY_FILE_LIST="$COPY_FILE_LIST /etc/zfs/zfs-functions /etc/zfs/vdev_id.conf"
COPY_FILE_LIST="$COPY_FILE_LIST /lib/udev/rules.d/69-vdev.rules"
# The mount helper mount.zfs must be installed in /sbin because this path is
# hardcoded in the mount(8) for security reasons.
COPY_EXEC_LIST="@sbindir@/zdb @sbindir@/zpool @sbindir@/zfs /sbin/mount.zfs"
COPY_EXEC_LIST="$COPY_EXEC_LIST @udevdir@/vdev_id"
COPY_FILE_LIST="/etc/hostid @sysconfdir@/zfs/zpool.cache"
COPY_FILE_LIST="$COPY_FILE_LIST @sysconfdir@/default/zfs"
COPY_FILE_LIST="$COPY_FILE_LIST @sysconfdir@/zfs/zfs-functions"
COPY_FILE_LIST="$COPY_FILE_LIST @sysconfdir@/zfs/vdev_id.conf"
COPY_FILE_LIST="$COPY_FILE_LIST @udevruledir@/69-vdev.rules"
# These prerequisites are provided by the base system.
COPY_EXEC_LIST="$COPY_EXEC_LIST /bin/hostname /sbin/blkid"
COPY_EXEC_LIST="$COPY_EXEC_LIST /usr/bin/dirname /bin/hostname /sbin/blkid"
# Explicitly specify all kernel modules because automatic dependency resolution
# is unreliable on many systems.
@ -82,7 +86,7 @@ else
fi
for ii in zfs zfs.conf spl spl.conf
do
do
if [ -f "/etc/modprobe.d/$ii" ]; then
if [ ! -d "$DESTDIR/etc/modprobe.d" ]; then
mkdir -p $DESTDIR/etc/modprobe.d

1
contrib/initramfs/scripts/.gitignore vendored Normal file
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@ -0,0 +1 @@
zfs

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@ -0,0 +1,20 @@
scriptsdir = $(datarootdir)/initramfs-tools/scripts
scripts_SCRIPTS = \
zfs
SUBDIRS = local-top
EXTRA_DIST = \
$(top_srcdir)/contrib/initramfs/scripts/zfs.in
$(scripts_SCRIPTS):%:%.in
-$(SED) -e 's,@sbindir\@,$(sbindir),g' \
-e 's,@sysconfdir\@,$(sysconfdir),g' \
$< >'$@'
clean-local::
-$(RM) $(scripts_SCRIPTS)
distclean-local::
-$(RM) $(scripts_SCRIPTS)

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@ -0,0 +1,3 @@
localtopdir = $(datarootdir)/initramfs-tools/scripts/local-top
EXTRA_DIST = zfs

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@ -11,9 +11,9 @@
# Paths to what we need - in the initrd, these paths are hardcoded,
# so override the defines in zfs-functions.
ZFS="/sbin/zfs"
ZPOOL="/sbin/zpool"
ZPOOL_CACHE="/etc/zfs/zpool.cache"
ZFS="@sbindir@/zfs"
ZPOOL="@sbindir@/zpool"
ZPOOL_CACHE="@sysconfdir@/zfs/zpool.cache"
export ZFS ZPOOL ZPOOL_CACHE
# This runs any scripts that should run before we start importing
@ -610,7 +610,7 @@ setup_snapshot_booting()
# Separate the full snapshot ('$snap') into it's filesystem and
# snapshot names. Would have been nice with a split() function..
rootfs="${snap%%@*}"
snapname="${snap##*@}"
snapname="${snap##*@}"
ZFS_BOOTFS="${rootfs}_${snapname}"
if ! grep -qiE '(^|[^\\](\\\\)* )(rollback)=(on|yes|1)( |$)' /proc/cmdline