component/at-spi2-core: add a missing RPATH.

component/gtk-3/buildout.cfg

@@ -23,7 +23,7 @@ environment =
   PATH=${dbus:location}/bin:${gettext:location}/bin:${glib:location}/bin:${intltool:location}/bin:${perl:location}/bin:${pkgconfig:location}/bin:${xz-utils:location}/bin:%(PATH)s
   PKG_CONFIG_PATH=${dbus:location}/lib/pkgconfig:${glib:location}/lib/pkgconfig:${pcre:location}/lib/pkgconfig
   CPPFLAGS=-I${inputproto:location}/include -I${kbproto:location}/include -I${libX11:location}/include -I${libXi:location}/include -I${libXtst:location}/include -I${xextproto:location}/include -I${xproto:location}/include
-  LDFLAGS=-L${libX11:location}/lib -Wl,-rpath=${libX11:location}/lib -L${libXi:location}/lib -Wl,-rpath=${libXi:location}/lib -L${libXtst:location}/lib -Wl,-rpath=${libXtst:location}/lib
+  LDFLAGS=-L${libX11:location}/lib -Wl,-rpath=${libX11:location}/lib -L${libXi:location}/lib -Wl,-rpath=${libXi:location}/lib -L${libXtst:location}/lib -Wl,-rpath=${libXtst:location}/lib -L${zlib:location}/lib -Wl,-rpath=${zlib:location}/lib
 
 [at-spi2-atk]
 recipe = slapos.recipe.cmmi