dracut: the lvm module needs wc(1).

srcpkgs/dracut/patches/lvm-needs-wc.patch

@@ -0,0 +1,10 @@
+--- modules.d/90lvm/module-setup.sh.orig	2015-08-20 16:39:33.989335973 +0200
++++ modules.d/90lvm/module-setup.sh	2015-08-20 16:39:48.163501858 +0200
+@@ -117,6 +117,7 @@ install() {
+     inst_script "$moddir/lvm_scan.sh" /sbin/lvm_scan
+     inst_hook cmdline 30 "$moddir/parse-lvm.sh"
+ 
++    inst_binary wc
+     inst_libdir_file "libdevmapper-event-lvm*.so"
+ 
+     if [[ $hostonly ]] && type -P lvs &>/dev/null; then

srcpkgs/dracut/template

@@ -1,7 +1,7 @@
 # Template file for 'dracut'
 pkgname=dracut
 version=043
-revision=5
+revision=6
 build_style=configure
 configure_args="--prefix=/usr --sysconfdir=/etc"
 hostmakedepends="libxslt docbook-xsl asciidoc"