build cairo-xlib that is used in gtk-2.

component/gtk-2/buildout.cfg

@@ -22,12 +22,12 @@ depends =
   ${libpng:so_version}
 configure-options = 
   --enable-tee=yes
-  --enable-xlib=no
+  --enable-xlib=yes
 environment = 
   PATH=${freetype:location}/bin:${pkgconfig:location}/bin:%(PATH)s
   PKG_CONFIG_PATH=${fontconfig:location}/lib/pkgconfig:${freetype:location}/lib/pkgconfig:${zlib:location}/lib/pkgconfig:${libpng:location}/lib/pkgconfig:${pixman:location}/lib/pkgconfig:${libX11:location}/lib/pkgconfig:${libXrender:location}/lib/pkgconfig
   CPPFLAGS=-I${libpng:location}/include/ -I${zlib:location}/include -I${libX11:location}/include/ -I${xproto:location}/include -I${kbproto:location}/include -I${libXrender:location}/include -I${render:location}/include
-  LDFLAGS=-L${zlib:location}/lib -Wl,-rpath=${zlib:location}/lib -L${libXrender:location}/lib -Wl,-rpath=${libXrender:location}/lib
+  LDFLAGS=-L${zlib:location}/lib -Wl,-rpath=${zlib:location}/lib -L${libXrender:location}/lib -Wl,-rpath=${libXrender:location}/lib -L${libX11:location}/lib
   LD_LIBRARY_PATH=${render:location}/lib:${libX11:location}/lib:${libXrender:location}/lib
 
 [pango]