Java bindings: fix linking issue that is encountered in non libtool builds with G++ 4.6 (but works with G++ 4.4, Clang)

git-svn-id: https://svn.osgeo.org/gdal/trunk@26487 f0d54148-0727-0410-94bb-9a71ac55c965
Merge branch 'trunk' into trunk_travis_macosx