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Re: Allow embedded timestamps by C/C++ macros to be set externally (3)

From: Bernd Schmidt <bschmidt at redhat dot com>
To: Jakub Jelinek <jakub at redhat dot com>
Cc: Dhole <dhole at openmailbox dot org>, Matthias Klose <doko at ubuntu dot com>, gcc-patches at gcc dot gnu dot org, Mike Stump <mikestump at comcast dot net>, Rainer Orth <ro at CeBiTec dot Uni-Bielefeld dot DE>
Date: Mon, 9 May 2016 13:01:12 +0200
Subject: Re: Allow embedded timestamps by C/C++ macros to be set externally (3)
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References: <20160428100815 dot GL26501 at tucnak dot zalov dot cz> <5721E68C dot 20208 at redhat dot com> <20160428103506 dot GM26501 at tucnak dot zalov dot cz> <57220BC2 dot 7080901 at redhat dot com> <20160428131420 dot GO26501 at tucnak dot zalov dot cz> <20160428182956 dot GG21574 at panther> <20160429071744 dot GX26501 at tucnak dot zalov dot cz> <20160505233805 dot GX21574 at panther> <5730653C dot 1030506 at redhat dot com> <57306896 dot 5070909 at redhat dot com> <20160509104208 dot GB28550 at tucnak dot redhat dot com>

On 05/09/2016 12:42 PM, Jakub Jelinek wrote:

On Mon, May 09, 2016 at 12:38:14PM +0200, Bernd Schmidt wrote:

On 05/09/2016 12:23 PM, Bernd Schmidt wrote:

On 05/06/2016 01:38 AM, Dhole wrote:

I've wrote a test case which fails (when it shouldn't) and I don't see
why.


I think it's setting the env var when executing the test, not when
executing the compiler.


Here's something that seems to work (with an appropriately adjusted
testcase). Cc'ing testsuite maintainers.


Wouldn't it be better to add a more general directive, e.g. one that would
allow setting any env var for the compiler, rather than one specific,
similarly to how dg-set-target-env-var allows any env var to be set for the
execution?  dg-set-compiler-env-var ?


Maybe. Eduard, can you look into that?


Bernd

Follow-Ups:
- Re: Allow embedded timestamps by C/C++ macros to be set externally (3)
  - From: Dhole

References:
- Re: Allow embedded timestamps by C/C++ macros to be set externally (3)
  - From: Dhole
- Re: Allow embedded timestamps by C/C++ macros to be set externally (3)
  - From: Bernd Schmidt
- Re: Allow embedded timestamps by C/C++ macros to be set externally (3)
  - From: Bernd Schmidt
- Re: Allow embedded timestamps by C/C++ macros to be set externally (3)
  - From: Jakub Jelinek

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