add lock-obj header for or1k-unknown-linux-gnu
* src/syscfg/lock-obj-pub.or1k-unknown-linux-gnu.h: new
This architecture-specific header information was sourced from
<http://wannabuild.cmd.nu/fetch.php?pkg=libgpg-error
arch=or1k&ver=1.13-2&stamp=1407320768>
- Add to Makefile. -wk