--- /usr/portage/gnome-extra/gcalctool/gcalctool-5.9.14.ebuild	2007-09-22 03:36:49.000000000 -0500
+++ gcalctool-5.9.14.ebuild	2007-09-28 09:57:31.000000000 -0500
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 # $Header: /var/cvsroot/gentoo-x86/gnome-extra/gcalctool/gcalctool-5.9.14.ebuild,v 1.10 2007/09/22 08:06:24 tgall Exp $
 
-inherit gnome2
+inherit eutils gnome2 autotools
 
 DESCRIPTION="A calculator application for GNOME"
 HOMEPAGE="http://calctool.sourceforge.net/"
@@ -28,6 +28,13 @@
 
 DOCS="AUTHORS ChangeLog* MAINTAINERS NEWS README TODO"
 
+src_unpack() {
+	gnome2_src_unpack ${A}
+	cd ${S}
+	epatch "${FILESDIR}/${PN}-gtk+-2.12.0-compat.patch"
+	AT_M4DIR="m4" eautoreconf
+}
+
 pkg_setup() {
 	G2CONF="${G2CONF} --enable-gnome"
 }