...this had been broken with gbuild'ification of javaunohelper and caused
java.lang.UnsatisfiedLinkError from
com.sun.star.comp.helper.Bootstrap.cppuhelper_bootstrap, as could be witnessed
by test-javanative in ure/source/uretest/Makefile failing.

Change-Id: I8a76e1195c713895bfb8eae5070b0f73beb2b897