--- /usr/portage/app-misc/pax-utils/pax-utils-0.8.1.ebuild	2014-03-20 23:36:34.000000000 -0600
+++ pax-utils-0.8.1.ebuild	2014-04-02 10:00:46.192855665 -0600
@@ -4,7 +4,7 @@
 
 EAPI=4
 
-inherit eutils toolchain-funcs unpacker
+inherit eutils toolchain-funcs unpacker prefix
 
 DESCRIPTION="ELF related utils for ELF 32/64 binaries that can check files for security relevant properties"
 HOMEPAGE="http://hardened.gentoo.org/pax-utils.xml"
@@ -14,12 +14,13 @@
 
 LICENSE="GPL-2"
 SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd"
-IUSE="caps python"
+KEYWORDS="~x64-freebsd ~x86-freebsd ~ia64-hpux ~amd64-linux ~ia64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+IUSE="caps +python"
 #RESTRICT="mirror"
 
 RDEPEND="caps? ( sys-libs/libcap )
-	python? ( dev-python/pyelftools )"
+	python? ( dev-python/pyelftools )
+	ia64-hpux? ( dev-libs/gnulib )"
 DEPEND="${RDEPEND}
 	app-arch/xz-utils"
 
@@ -31,7 +32,14 @@
 }
 
 src_compile() {
-	_emake CC="$(tc-getCC)"
+	local libs
+	if [[ ${CHOST} == *-hpux* ]]; then
+		append-flags -I"${EPREFIX}"/usr/$(get_libdir)/gnulib/include
+		append-ldflags -L"${EPREFIX}"/usr/$(get_libdir)/gnulib/lib
+		libs="-lgnu"
+	fi
+	use prefix && eprefixify lddtree.py
+	_emake CC="$(tc-getCC)" LIBS="${libs}"
 }
 
 src_test() {
@@ -40,4 +48,6 @@
 
 src_install() {
 	_emake DESTDIR="${ED}" PKGDOCDIR='$(DOCDIR)'/${PF} install
+
+	use prefix && use !python && ewarn "With USE=-python lddtree will not work in Prefix"
 }