--- file_not_specified_in_diff	
+++ file_not_specified_in_diff	
@@ -, +, @@ 
--- dev-util/rapidsvn/rapidsvn-0.9.6.ebuild
+++ dev-util/rapidsvn/rapidsvn-0.9.6.ebuild
@@ -34,13 +34,15 @@ 
 }
 
 src_compile() {
-	einfo "Checking for subversion compiled with neon support..."
-	if built_with_use dev-util/subversion nowebdav; then
-		ewarn "SVN (dev-util/subversion) must be compiled with neon support."
-		ewarn "Please re-emerge subversion without the nowebdav USE flag."
-		die "SVN merged with nowebdav USE flag"
+	einfo "Checking for subversion compiled with WebDAV support..."
+	if ! built_with_use --missing true -o dev-util/subversion webdav-neon webdav-serf || \
+	built_with_use --missing false dev-util/subversion nowebdav; then
+		ewarn "SVN (dev-util/subversion) must be compiled with WebDAV support."
+		ewarn "Please re-emerge subversion with webdav-neon or webdav-serf USE flag"
+		ewarn "and without the nowebdav USE flag."
+		die "SVN merged without WebDAV support"
 	else
-		einfo "Found neon support; continuing..."
+		einfo "Found WebDAV support; continuing..."
 	fi
 
 	# if you compiled subversion without (the) apache2 (flag) and with the