diff -ur soprano.orig/soprano-2.7.4.ebuild soprano/soprano-2.7.4.ebuild
--- soprano.orig/soprano-2.7.4.ebuild	2012-01-12 20:38:36.000000000 +0800
+++ soprano/soprano-2.7.4.ebuild	2012-03-09 01:31:50.412000053 +0800
@@ -37,7 +37,7 @@
 	virtuoso? ( dev-db/libiodbc:0 )
 "
 DEPEND="${COMMON_DEPEND}
-	doc? ( app-doc/doxygen )
+	doc? ( >=app-doc/doxygen-1.7.6.1 )
 	test? ( >=x11-libs/qt-test-4.5.0:4 )
 "
 RDEPEND="${COMMON_DEPEND}
@@ -89,3 +89,15 @@
 
 	cmake-utils_src_configure
 }
+
+
+src_install() {
+	cmake-utils_src_install
+	if use doc; then
+		dohtml -r docs/html/
+	fi
+
+	mv backends/virtuoso/README backends/virtuoso/README.virtuoso
+	mv backends/sesame2/README backends/sesame2/README.sesame2
+	dodoc README backends/virtuoso/README.virtuoso backends/sesame2/README.sesame2
+}