ldns: move pkgconfig file to libldns-devel.

Since we are here, remove outdated post_extract too.

srcpkgs/ldns/template

@@ -1,7 +1,7 @@
 # Template file for 'ldns'
 pkgname=ldns
 version=1.7.1
-revision=4
+revision=5
 build_style=gnu-configure
 configure_args="--with-drill --with-examples --disable-dane-ta-usage
  --with-trust-anchor=/etc/dns/root.key
@@ -15,13 +15,11 @@ homepage="http://www.nlnetlabs.nl/projects/ldns/"
 distfiles="http://www.nlnetlabs.nl/downloads/${pkgname}/${pkgname}-${version}.tar.gz"
 checksum=8ac84c16bdca60e710eea75782356f3ac3b55680d40e1530d7cea474ac208229
 
-post_extract() {
-	sed -i 's/defined(@\$also)/@$also/' doc/doxyparse.pl
-}
 post_install() {
-	sed -i -e "s|\(-specs=.*hardened-ld\)||g" -e "s|\(-specs=.*hardened-cc1\)||g" ${DESTDIR}/usr/bin/ldns-config
+	vsed -i -e "s|\(-specs=.*hardened-ld\)||g" -e "s|\(-specs=.*hardened-cc1\)||g" ${DESTDIR}/usr/bin/ldns-config
 	vlicense LICENSE
 }
+
 libldns_package() {
 	depends="dnssec-anchors"
 	short_desc="Modern DNS/DNSSEC library"
@@ -35,6 +33,7 @@ libldns-devel_package() {
 	pkg_install() {
 		vmove usr/bin/ldns-config
 		vmove usr/include
+		vmove usr/lib/pkgconfig
 		vmove "usr/lib/*.a"
 		vmove "usr/lib/*.so"
 		vmove usr/share/man/man1/ldns-config.1