rocklinux/package/base/udev/udev.conf

#!/bin/bash
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# ROCK Linux: rock-src/package/base/udev/udev.conf
# ROCK Linux is Copyright (C) 1998 - 2006 Clifford Wolf
# 
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udev_pm() {
	# the deletion and re-creation is needed for stage 9 rebuilds
	rm -rf $root/lib/{firmware,udev/devices/{pts,shm,bus/usb}}
	mkdir -p $root/lib/{firmware,udev/devices/{pts,shm,bus/usb}}
	rm -f $root/lib/udev/devices/null
	mknod -m0666 $root/lib/udev/devices/null c 1 3
	add_flist $root/lib/udev/devices/null
	rm -f $root/lib/udev/devices/zero
	mknod -m0666 $root/lib/udev/devices/zero c 1 5
	add_flist $root/lib/udev/devices/zero
	rm -f $root/lib/udev/devices/fd
	ln -sv /proc/self/fd $root/lib/udev/devices/fd
	rm -f $root/lib/udev/devices/core
	ln -sv /proc/kcore   $root/lib/udev/devices/core
	rm -f $root/lib/udev/devices/stdin
	ln -sv /proc/self/fd/0 $root/lib/udev/devices/stdin
	rm -f $root/lib/udev/devices/stdout
	ln -sv /proc/self/fd/1 $root/lib/udev/devices/stdout
	rm -f $root/lib/udev/devices/stderr
	ln -sv /proc/self/fd/2 $root/lib/udev/devices/stderr
	# Somehow on boot-up this prevents errors like:
	# cp: will not create hard link `/dev/pts' to directory `/dev/bus/usb'
	touch $root/lib/udev/devices/{pts,shm,bus/usb}/.empty

	# Install LFS-specific rules and docs.
#	tar $taropt $archdir/udev-config-$udev_config_ver.tar.bz2
#	cd udev-config-$udev_config_ver
#	make install
#	make install-doc
#	make install-extra-doc

	rm -f etc/udev/rules.d/*.orig
	cp -v etc/udev/rules.d/* $confdir/rules/* $root/etc/udev/rules.d/
	cp -v $confdir/scripts/*.sh $confdir/scripts/modalias_* $root/lib/udev/
	chmod +x $root/lib/udev/*.sh $root/lib/udev/modalias_*

	install_init udev $confdir/udev.init

	found_group_error=0
	for group in `grep 'GROUP="[^%]' $root/etc/udev/rules.d/*.rules | sed 's,.*GROUP=",,; s,".*,,;' | sort -u`
	do
		if ! grep -q "^$group:" $root/etc/group; then
			echo "ERROR: Found udev rules not existing group '$group'."
			found_group_error=1
		fi
	done
	[ $found_group_error = 0 ] || abort
}

udev_prem() {
	for i in $(find extras/ -maxdepth 2 -name Makefile); do
		udev_extras="${udev_extras} $(dirname ${i})"
	done
	# DESTDIR=/ prevents kill and restart of udev.
	var_append makeopt " " 'EXTRAS="${udev_extras}"'
	var_append makeinstopt " " 'EXTRAS="${udev_extras}"'
}

prefix=""
hook_add postmake 1 udev_pm
hook_add premake 3 udev_prem

if [ $stagelevel -le 2 ] ; then
	export LD=$CC
	var_append     makeopt " " "CROSS_COMPILE=$archprefix"
	var_append makeinstopt " " "CROSS_COMPILE=$archprefix"
fi