--- /usr/portage/media-libs/lensfun/lensfun-0.2.6.ebuild	2012-07-02 10:15:00.000000000 -0600
+++ lensfun-0.2.6.ebuild	2012-09-20 22:31:13.000000000 -0600
@@ -14,7 +14,7 @@
 
 LICENSE="LGPL-3 CCPL-Attribution-ShareAlike-3.0" # See README for reasoning.
 SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~sh ~sparc ~x86 ~amd64-fbsd"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~sh ~sparc ~x86 ~amd64-fbsd ~amd64-linux ~x86-linux"
 IUSE="doc sse sse2"
 
 RDEPEND=">=dev-libs/glib-2.28
@@ -38,7 +38,7 @@
 
 src_configure() {
 	local mycmakeargs=(
-		-DDOCDIR=/usr/share/doc/${PF}/html
+		-DDOCDIR="${EPREFIX}"/usr/share/doc/${PF}/html
 		-DLIBDIR=$(get_libdir)
 		-DBUILD_AUXFUN=ON
 		$(cmake-utils_use_build doc)