--- autoconf-2.61.ebuild~	2007-07-04 16:41:08.000000000 +0200
+++ autoconf-2.61.ebuild	2007-07-04 16:50:54.000000000 +0200
@@ -2,6 +2,8 @@
 # Distributed under the terms of the GNU General Public License v2
 # $Header: /var/cvsroot/gentoo-x86/sys-devel/autoconf/autoconf-2.61.ebuild,v 1.10 2007/01/19 23:34:04 vapier Exp $
 
+inherit elisp-common
+
 DESCRIPTION="Used to create autoconfiguration files"
 HOMEPAGE="http://www.gnu.org/software/autoconf/autoconf.html"
 SRC_URI="mirror://gnu/${PN}/${P}.tar.gz"
@@ -17,10 +19,11 @@
 RDEPEND="${DEPEND}
 	>=sys-devel/autoconf-wrapper-4-r2"
 
+SITEFILE=50${PN}-gentoo.el
+
 src_compile() {
-	(use emacs && type -p emacs) \
-		&& export EMACS=emacs \
-		|| export EMACS=no
+	# Disable emacs in the build system since we don't DEPEND on it
+	export EMACS=no
 	econf --program-suffix="-${PV}" || die
 	# econf updates config.{sub,guess} which forces the manpages
 	# to be regenerated which we dont want to do #146621
@@ -34,4 +37,17 @@
 	emake DESTDIR="${D}" install || die
 	dodoc AUTHORS BUGS NEWS README TODO THANKS \
 		ChangeLog ChangeLog.0 ChangeLog.1 ChangeLog.2
+
+	if use emacs; then
+		elisp-install ${PN} lib/emacs/*.el
+		elisp-site-file-install "${FILESDIR}/${SITEFILE}"
+	fi
+}
+
+pkg_postinst() {
+	use emacs && elisp-site-regen
+}
+
+pkg_postrm() {
+	use emacs && elisp-site-regen
 }