[PATCH] Update testsuite mechanism to allow object files as source files.

[Joseph Myers]

On Thu, 16 Jul 2020, Caroline Tice via Gdb-patches wrote:

> The command used to generate the .object file is added in the comments
> of the updated testcase in the patch I attached to the first message
> in this thread (in the file
> gdb/testsuite/gdb.dwarf2/dw5-rnglist-test.exp.  I did not include the
> compiler version information in those comments, but I can certainly
> update it to do so.

Note that it's best for the compiler for this sort of thing to be an 
unmodified upstream version - not a distribution version.  Cf. the issues 
we have with people checking in configure scripts generated by 
distribution version of autoconf, which are not the same as generated by 
upstream autoconf.

-- 
Joseph S. Myers
joseph@codesourcery.com