--- giflib-4.1.0-r3.ebuild.orig	2004-11-09 16:35:51.000000000 -0600
+++ giflib-4.1.0-r3.ebuild	2004-11-20 17:48:14.086203024 -0600
@@ -57,3 +57,21 @@
 		einfo "make sure that you have libungif emerged."
 	fi
 }
+
+src_test() {
+        if has_version 'media-gfx/xv' ; then
+                if [ -z "$DISPLAY" ] || ! (/usr/X11R6/bin/xhost &>/dev/null) ; then
+                        ewarn
+                        ewarn "You are not authorised to conntect to X server to make check."
+                        ewarn "Disabling make check."
+                        ewarn
+                else
+                        make check || die "make check failed"
+                fi
+        else
+                ewarn
+                ewarn "You need media-gfx/xv to run the tests for this package."
+                ewarn "Disabling make check."
+                ewarn
+        fi
+}