[gold commit] PR 22309: Fix incremental test failure with GCC 7+

[Cary Coutant]

With GCC 7, we're running out of patch space for the .eh_frame
section. To workaround that issue, we compile the before and after
versions both with no unwind tables.

-cary


2017-12-01  Cary Coutant  <ccoutant@gmail.com>

gold/
        PR gold/22309
        * testsuite/Makefile.am (two_file_test_1_v1_ndebug.o): Compile with
        no EH information.
        (two_file_test_1_ndebug.o): Likewise.
        * testsuite/Makefile.in: Regenerate.
        * testsuite/two_file_test_1.cc: Touch to force recompilation with new
        flags.
        * testsuite/two_file_test_1_v1.cc: Likewise.