diff -p -up comm-1.9.1/mozilla/layout/build/Makefile.in.x11libs comm-1.9.1/mozilla/layout/build/Makefile.in --- comm-1.9.1/mozilla/layout/build/Makefile.in.x11libs 2009-11-22 00:46:51.000000000 -0200 +++ comm-1.9.1/mozilla/layout/build/Makefile.in 2009-12-02 10:26:30.000000000 -0200 @@ -237,6 +237,7 @@ EXTRA_DSO_LDOPTS = \ $(MOZ_UNICHARUTIL_LIBS) \ $(MOZ_COMPONENT_LIBS) \ $(MOZ_JS_LIBS) \ + -lX11 -lXrender \ $(NULL) ifdef MOZ_ENABLE_GTK2