udev: add initramfs-tools, update depends.

--HG--
extra : convert_revision : 2450b2c23182dd801dedb579b86ae3e40c3abdb9

templates/udev/template

@@ -13,4 +13,22 @@ long_desc="
  udev is a implementation of devfs in userspace using sysfs and
  /sbin/hotplug. It requires a 2.5/2.6 kernel to run properly."
 
-run_depends="glibc-2.8"
+build_depends="initramfs-tools-0.92 procps-3.2.7"
+run_depends="glibc-2.8 $build_depends"
+
+post_install()
+{
+	local destdir=$XBPS_DESTDIR/$pkgname-$version
+
+	# Install the initramfs-tools udev scripts.
+	mkdir -p $destdir/usr/share/initramfs-tools/hooks
+	mkdir -p $destdir/usr/share/initramfs-tools/scripts/init-premount
+	mkdir -p $destdir/usr/share/initramfs-tools/scripts/init-bottom
+
+	install -m 755 $XBPS_TEMPLATESDIR/udev/udev.initramfs-hook \
+		$destdir/usr/share/initramfs-tools/hooks/udev
+	install -m 755 $XBPS_TEMPLATESDIR/udev/udev.initramfs-premount \
+		$destdir/usr/share/initramfs-tools/scripts/init-premount/udev
+	install -m 755 $XBPS_TEMPLATESDIR/udev/udev.initramfs-bottom \
+		$destdir/usr/share/initramfs-tools/scripts/init-bottom/udev
+}

templates/udev/udev.initramfs-bottom

@@ -0,0 +1,28 @@
+#!/bin/sh -e
+# initramfs premount script for udev
+
+PREREQ=""
+
+# Output pre-requisites
+prereqs()
+{
+	echo "$PREREQ"
+}
+
+case "$1" in
+    prereqs)
+	prereqs
+	exit 0
+	;;
+esac
+
+
+# Stop udevd, we'll miss a few events while we run init, but we catch up
+pkill udevd
+
+# udevd might have been in the middle of something when we killed it,
+# but it doesn't matter because we'll do everything again in userspace
+rm -rf /dev/.udev/queue
+
+# Move /dev to the real filesystem
+mount -n -o move /dev ${rootmnt}/dev

templates/udev/udev.initramfs-hook

@@ -0,0 +1,51 @@
+#!/bin/sh -e
+# initramfs hook for udev
+
+MINKVER="2.6.24"
+PREREQ=""
+
+# Output pre-requisites
+prereqs()
+{
+	echo "$PREREQ"
+}
+
+case "$1" in
+    prereqs)
+	prereqs
+	exit 0
+	;;
+esac
+
+
+. /usr/share/initramfs-tools/hook-functions
+
+# We use pkill
+copy_exec /usr/bin/pkill /sbin
+
+# Copy across the udev binaries
+copy_exec /sbin/udevd /sbin
+copy_exec /sbin/udevadm /sbin
+
+# Copy udev configuration
+mkdir -p ${DESTDIR}/etc/udev
+cp -p /etc/udev/udev.conf ${DESTDIR}/etc/udev
+
+# Only copy across relevant rules
+mkdir -p ${DESTDIR}/lib/udev/rules.d
+for rules in 50-udev-default.rules 60-persistent-storage.rules \
+	61-persistent-storage-edd.rules 80-drivers.rules 95-udev-late.rules; do
+    cp -p /lib/udev/rules.d/$rules ${DESTDIR}/lib/udev/rules.d
+done
+
+# Copy across helpers the rules need
+mkdir -p ${DESTDIR}/lib/udev
+# 50-udev-default.rules
+# 60-persistent-storage.rules
+copy_exec /lib/udev/ata_id /lib/udev
+copy_exec /lib/udev/usb_id /lib/udev
+copy_exec /lib/udev/vol_id /lib/udev
+copy_exec /lib/udev/scsi_id /lib/udev
+copy_exec /lib/udev/path_id /lib/udev
+# 61-persistent-storage-edd.rules
+#copy_exec /lib/udev/edd_id /lib/udev

templates/udev/udev.initramfs-premount

@@ -0,0 +1,29 @@
+#!/bin/sh -e
+# initramfs premount script for udev
+
+PREREQ=""
+
+# Output pre-requisites
+prereqs()
+{
+	echo "$PREREQ"
+}
+
+case "$1" in
+    prereqs)
+	prereqs
+	exit 0
+	;;
+esac
+
+
+# It's all over netlink now
+echo "" > /proc/sys/kernel/hotplug
+
+# Start the udev daemon to process events
+/sbin/udevd --daemon --resolve-names=never
+
+# Iterate sysfs and fire off everything; if we include a rule for it then
+# it'll get handled; otherwise it'll get handled later when we do this again
+# in the main boot sequence.
+/sbin/udevadm trigger