* fix patch to tweak configure.ac instead of configure since autoreconf is used in Build/Configure
* pass --force to libtoolize to actually update libtool
* add a patch to properly deal with LIBICONV
* install gdlib-config in $(STAGING_DIR) and a symlink in $(STAGING_DIR_HOST)
git-svn-id: svn://svn.openwrt.org/openwrt/packages@23417 3c298f89-4303-0410-b956-a3cf2f4a3e73