[gold patch] Test case for --just-symbols/-R with ET_EXEC file

[Ian Lance Taylor]

Cary Coutant <ccoutant@google.com> writes:

> 	* gold/testsuite/Makefile.am (justsyms_exec): New testcase.
> 	* gold/testsuite/Makefile.in: Regenerate.
> 	* gold/testsuite/justsyms_exec.c: New source file.
> 	* gold/testsuite/justsyms_lib.c: New source file.

This is OK.

Thanks.

Ian