sane: enable systemd socket activation.

srcpkgs/sane/template

@@ -1,15 +1,17 @@
 # Template build file for 'sane'.
 pkgname=sane
 version=1.0.22
-revision=4
+revision=5
 patch_args="-Np1"
 wrksrc="sane-backends-${version}"
 distfiles="ftp://ftp2.sane-project.org/pub/sane/sane-backends-${version}/sane-backends-${version}.tar.gz"
+subpackages="lib${pkgname} $pkgname-devel"
 build_style=gnu-configure
 configure_args="--disable-locking --enable-avahi --with-docdir=/usr/share/doc/sane
 --disable-latex --enable-libusb_1_0 --enable-pthread"
 depends="net-snmp"
 makedepends="pkg-config avahi-libs-devel jpeg-devel tiff-devel libgphoto2-devel v4l-utils-devel libusb-devel net-snmp-devel libieee1284-devel"
+systemd_services="saned.socket on"
 short_desc="Scanner Access Now Easy"
 maintainer="Juan RP <xtraeme@gmail.com>"
 homepage="http://www.sane-project.org/"
@@ -99,10 +101,6 @@ conf_files="
 /etc/sane.d/v4l.conf
 /etc/sane.d/xerox_mfp.conf"
 
-subpackages="lib${pkgname} $pkgname-devel"
-
-
-
 post_install() {
 	# fix hp officejets
 	echo "#hpaio" >> ${DESTDIR}/etc/sane.d/dll.conf