V2 [PATCH] gold: Get linkonce/comdate sections for debugging sections

[Cary Coutant]

>           PR gold/26937
>           * object.cc (Sized_relobj_file::map_to_kept_section): Get the
>           section index for linkonce section.  Also check the single
>           comdat section.
>           * testsuite/Makefile.am (check_SCRIPTS): Add pr26936.sh.
>           (check_DATA): Add pr26936a.stdout and pr26936b.stdout.
>           (MOSTLYCLEANFILES): Add pr26936a and pr26936b.
>           (pr26936a.stdout): New target.
>           (pr26936a): Likewise.
>           (pr26936b.stdout): Likewise.
>           (pr26936b): Likewise.
>           (pr26936a.o): Likewise.
>           (pr26936b.o): Likewise.
>           (pr26936c.o): Likewise.
>           (pr26936d.o): Likewise.
>           * testsuite/Makefile.in: Regenerated.
>           * testsuite/pr26936.sh: New file.
>           * testsuite/pr26936a.s: Likewise.
>           * testsuite/pr26936b.s: Likewise.
>           * testsuite/pr26936c.s: Likewise.
>           * testsuite/pr26936d.s: Likewise.

This is OK. Thanks!

-cary