systemd: do not depend in sulogin, use /bin/sh for now.

srcpkgs/systemd/template

@@ -1,6 +1,7 @@
 # Template file for 'systemd'
 pkgname=systemd
 version=37
+revision=1
 distfiles="http://www.freedesktop.org/software/$pkgname/$pkgname-$version.tar.bz2"
 build_style=gnu_configure
 configure_args="--with-distro=other --with-rootdir= --localstatedir=/var
@@ -78,4 +79,10 @@ post_install()
 	done
 	# Create /sbin/init for compatibility.
 	ln -sf /bin/systemd ${DESTDIR}/sbin/init
+
+	# Do not use /sbin/sulogin, sysvinit has been fully removed.
+	for f in console-shell emergency rescue; do
+		sed -i -e "s|/sbin/sulogin|/bin/sh|" \
+			${DESTDIR}/lib/systemd/system/${f}.service
+	done
 }