--- a/kpathsea/files/kpathsea-6.2.1_p20150521-c-auto.patch	1970-01-01 01:00:00.000000000 +0100
+++ a/kpathsea/files/kpathsea-6.2.1_p20150521-c-auto.patch	2015-09-19 18:18:22.000000000 +0200
@@ -0,0 +1,28 @@ 
+diff -urN a/texk/kpathsea/Makefile.am b/texk/kpathsea/Makefile.am
+--- a/texk/kpathsea/Makefile.am	2015-03-16 08:52:01.000000000 +0100
@@ -4,7 +4,7 @@ 
 
 EAPI=5
 
-inherit texlive-common eutils libtool prefix
+inherit texlive-common autotools eutils libtool prefix
 
 TEXMFD_VERSION="7"
 
@@ -45,6 +45,8 @@ 
 	S="${WORKDIR}/texlive-${PV#*_p}-source" elibtoolize #sane .so versionning on gfbsd
 	cp "${FILESDIR}/texmf-update-r1" "${S}"/texmf-update
 	eprefixify "${S}"/texmf-update
+	epatch "${FILESDIR}"/${P}-c-auto.patch
+	( cd texk/kpathsea; eautoreconf; )
 }
 
 src_configure() {
@@ -63,6 +65,7 @@ 
 src_install() {
 	emake DESTDIR="${D}" web2cdir="${EPREFIX}/usr/share/texmf-dist/web2c" install
 	find "${D}" -name '*.la' -delete
+	rmdir "${D}/usr/$(get_libdir)/kpathsea" 
 
 	dodir /usr/share # just in case
 	cp -pR "${WORKDIR}"/texmf-dist "${ED}/usr/share/" || die "failed to install texmf trees"