libgomp testing, RUNTESTFLAGS (was: [gomp4] libgomp: Cope with DejaGnu having no mechanism to transfer environment variables to remote boards)

[Thomas Schwinge]

Hi!

(Cesar, you had the same question.)

On Thu, 14 May 2015 11:26:15 +0200, Jakub Jelinek <jakub@redhat.com> wrote:
> Talking about the libgomp testsuite, can we rename the
> libgomp/testsuite/libgomp-oacc-*/*.exp files to something unique?
> I mean, trying to run say just the OpenMP C tests is impossible since
> the OpenACC merge, because RUNTESTFLAGS=c.exp runs both OpenMP and OpenACC.

Hmm, I like it that c.exp in fact does run all C language tests, and so
on.

> If it was say acc-c.exp, then you can choose if you want to test just
> OpenACC, or just OpenMP, both, and which particular tests more accurately.

You can use RUNTESTFLAGS='libgomp.c/c.exp', or use runtest's --directory
option to restrict it to libgomp.c only, for example:
RUNTESTFLAGS='--directory libgomp.c c.exp=[...]'.


Grüße,
 Thomas
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