opensp: force our libtool version.

srcpkgs/opensp/template

@@ -5,8 +5,8 @@ revision=5
 wrksrc="OpenSP-${version}"
 build_style=gnu-configure
 configure_args="--enable-http --enable-default-catalog=/usr/share/sgml/catalog"
+hostmakedepends="xmlto libtool"
 makedepends="docbook-xsl xmlcatmgr"
-hostmakedepends="xmlto"
 depends="xmlcatmgr"
 sgml_entries="CATALOG /usr/share/OpenSP/catalog --"
 short_desc="SGML parser, successor to sp"
@@ -18,9 +18,11 @@ checksum=57f4898498a368918b0d49c826aa434bb5b703d2c3b169beb348016ab25617ce
 
 keep_libtool_archives=yes
 
+pre_configure() {
+	libtoolize -f
+}
 post_install() {
-	# Some programs expect 'nsgmls'... make it a symlink.
-	cd ${DESTDIR}/usr/bin && ln -s onsgmls nsgmls
+	ln -s onsgmls ${DESTDIR}/usr/bin/nsgmls
 }
 
 opensp-devel_package() {