app-arch/xar-1.8-r2: drop usage of ltprune

Package-Manager: Portage-2.3.76, Repoman-2.3.16
Signed-off-by: Fabian Groffen <grobian@gentoo.org>

app-arch/xar/xar-1.8-r2.ebuild

@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
-inherit flag-o-matic multilib-minimal ltprune
+inherit flag-o-matic multilib-minimal
 
 APPLE_PV=400
 DESCRIPTION="An easily extensible archive format"
@@ -48,5 +48,5 @@ multilib_src_configure() {
 
 multilib_src_install() {
 	default
-	prune_libtool_files
+	find "${D}" -name '*.la' -delete || die
 }