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Re: [PATCH GCC]Fix broken Canadian when checking isl library support
- From: Sebastian Pop <sebpop at gmail dot com>
- To: Richard Biener <richard dot guenther at gmail dot com>
- Cc: Bin Cheng <bin dot cheng at arm dot com>, Tobias Grosser <tobias at grosser dot es>, GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Mon, 25 Aug 2014 19:18:59 +0000
- Subject: Re: [PATCH GCC]Fix broken Canadian when checking isl library support
- Authentication-results: sourceware.org; auth=none
- References: <000801cfbd19$ec953ff0$c5bfbfd0$ at arm dot com> <CAFiYyc3xWR7kz=GHYbC4g36oTAn3jWEKj0W2460JosSB_fqesQ at mail dot gmail dot com>
Richard Biener wrote:
> I think it would be better to identify a set of features we rely on that
> are not present in earlier versions and make the test a link
> test unconditionally.
>
> Tobias, are there include files / types / functions we require
> that are not available in earlier versions?
The version 0.12 of ISL has an include file isl/val.h that is not present in
previous versions of ISL.
There also was a patch from Mircea a few weeks ago that was missing the
configure bits to check that the isl version contained isl/val.h.
I will update both patches and submit for review.
Sebastian