--- /usr/portage/sys-devel/patch/patch-2.7.1.ebuild	2012-09-28 16:16:50.000000000 -0600
+++ /usr/portage/sys-devel/patch/patch-2.7.1.ebuild	2012-11-12 19:26:27.000000000 -0700
@@ -2,6 +2,8 @@ 
 # Distributed under the terms of the GNU General Public License v2
 # $Header: /var/cvsroot/gentoo-x86/sys-devel/patch/patch-2.7.1.ebuild,v 1.1 2012/09/28 22:16:50 vapier Exp $
 
+EAPI=4
+
 inherit flag-o-matic unpacker
 
 DESCRIPTION="Utility to apply diffs to files"
@@ -10,26 +12,17 @@ 
 
 LICENSE="GPL-2"
 SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~ppc-aix ~x64-freebsd ~x86-freebsd ~hppa-hpux ~ia64-hpux ~x86-interix ~amd64-linux ~ia64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
 IUSE="static test xattr"
 
 RDEPEND="xattr? ( sys-apps/attr )"
 DEPEND="${RDEPEND}
 	test? ( sys-apps/ed )"
 
-src_compile() {
+src_configure() {
 	use static && append-ldflags -static
 
-	local myconf=""
-	[[ ${USERLAND} != "GNU" ]] && myconf="--program-prefix=g"
 	econf \
 		$(use_enable xattr) \
-		${myconf}
-
-	emake || die
-}
-
-src_install() {
-	emake DESTDIR="${D}" install || die
-	dodoc AUTHORS ChangeLog NEWS README
+		--program-prefix="$(use userland_BSD && use !prefix && echo g)"
 }