RE: [PATCH] Import setenv and unsetenv from gnulib

[Anton Kolesov <Anton.Kolesov@synopsys.com>]

> >>
> >> Did you run regression test on x86-linux?  If there is no regression,
> >> patches is good to me.
> >
> > If I run "make check-gdb", I don't see any obvious new errors from this
> patch.
> > Unfortunately results are a little bit volatile - some tests
> > sporadically fail even if I run them with same GDB build and sources,
> > even without this patch - I've run testsuite five times and got five similar,
> but different results.
> 
> Yeah, our testsuite has racy fails which are well known.  What are the tests
> that fail sporadically?

- gdb.base/checkpoint-ns.exp: break
- gdb.base/checkpoint.exp: break2 with many checkpoints
- gdb.btrace/exception.exp: indented
- Several consequtive tests in gdb.btrace/rn-dl-bind.exp
- gdb.threads/process-dies-while-handling-bp.exp: non_stop=off (KFAIL became
PASS with my patch).

Anton


> 
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> Sergio
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