--- /usr/portage/dev-lang/v8/v8-3.4.14.28.ebuild	2011-10-06 15:31:07.000000000 -0600
+++ v8-3.4.14.28.ebuild	2011-10-13 22:50:55.188513254 -0600
@@ -13,7 +13,7 @@
 
 SLOT="0"
 KEYWORDS="amd64 ~arm ~x86 ~x64-macos ~x86-macos"
-IUSE="readline"
+IUSE="readline d8"
 
 RDEPEND="readline? ( >=sys-libs/readline-6.1 )"
 DEPEND="${RDEPEND}"
@@ -64,13 +64,18 @@
 		die "Failed to determine target arch, got '$myarch'."
 	fi
 
+	use d8 && myconf+=" d8"
+
 	escons $(use_scons readline console readline dumb) ${myconf} || die
+	use d8 && pax-mark -m d8
 }
 
 src_install() {
 	insinto /usr
 	doins -r include || die
 
+	use d8 && dobin d8 || die
+
 	if [[ ${CHOST} == *-darwin* ]] ; then
 		install_name_tool \
 			-id "${EPREFIX}"/usr/$(get_libdir)/libv8-${PV}$(get_libname) \