--- intel-gpu-tools-1.3.ebuild	2012-11-18 13:31:32.000000000 +0100
+++ intel-gpu-tools-9999.ebuild	2014-06-08 13:43:30.641261863 +0200
@@ -1,23 +1,34 @@
-# Copyright 1999-2012 Gentoo Foundation
+# Copyright 1999-2014 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Header: /var/cvsroot/gentoo-x86/x11-apps/intel-gpu-tools/intel-gpu-tools-1.3.ebuild,v 1.5 2012/11/18 12:07:31 ago Exp $
 
-EAPI=4
+EAPI=5
 inherit xorg-2
 
-DESCRIPTION="intel gpu userland tools"
-KEYWORDS="amd64 x86"
-IUSE="video_cards_nouveau"
+DESCRIPTION="Intel GPU userland tools"
+KEYWORDS="~amd64 ~x86"
+IUSE="doc video_cards_nouveau"
 RESTRICT="test"
 
-DEPEND="dev-libs/glib:2
-	x11-libs/cairo
-	>=x11-libs/libdrm-2.4.31[video_cards_intel,video_cards_nouveau?]
+CDEPEND="dev-libs/glib:2
+	>=x11-libs/cairo-1.12.0
+	>=x11-libs/libdrm-2.4.47[video_cards_intel,video_cards_nouveau?]
 	>=x11-libs/libpciaccess-0.10"
-RDEPEND="${DEPEND}"
+DEPEND="${CDEPEND}
+	doc? ( dev-util/gtk-doc )"
+RDEPEND="${CDEPEND}"
+
+src_prepare() {
+	# automake expects gtk-doc.make, but file is in .gitignore
+	# replicate autogen.sh output
+	use doc || echo -e "EXTRA_DIST =\nCLEANFILES =" > ./gtk-doc.make
+
+	xorg-2_src_prepare
+}
 
 src_configure() {
 	XORG_CONFIGURE_OPTIONS=(
+		$(use_enable doc gtk-doc)
 		$(use_enable video_cards_nouveau nouveau)
 	)
 	xorg-2_src_configure