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Re: [PATCH 1/4] Add mkoffload for Intel MIC
- From: Ilya Verbin <iverbin at gmail dot com>
- To: Thomas Schwinge <thomas at codesourcery dot com>
- Cc: Jakub Jelinek <jakub at redhat dot com>, gcc-patches at gcc dot gnu dot org, Kirill Yukhin <kirill dot yukhin at gmail dot com>, Andrey Turetskiy <andrey dot turetskiy at gmail dot com>
- Date: Wed, 18 Feb 2015 14:56:07 +0300
- Subject: Re: [PATCH 1/4] Add mkoffload for Intel MIC
- Authentication-results: sourceware.org; auth=none
- References: <20141021171323 dot GA47586 at msticlxl57 dot ims dot intel dot com> <20141021171602 dot GB47586 at msticlxl57 dot ims dot intel dot com> <20141022082103 dot GH10376 at tucnak dot redhat dot com> <20141022185701 dot GA21398 at msticlxl57 dot ims dot intel dot com> <87k2zfe8ze dot fsf at kepler dot schwinge dot homeip dot net>
On Wed, Feb 18, 2015 at 12:48:21 +0100, Thomas Schwinge wrote:
> What is the rationale for the insn-modes.h order-only prerequisites for
> mkoffload.o? Is this simply to get past the build issue which, for
> example, Jakub also reported for the nvptx mkoffload,
> <http://news.gmane.org/find-root.php?message_id=%3C20150217153918.GX1746%40tucnak.redhat.com%3E>
> (»missing mkoffload.o dependencies, patch attached«), or is there a
> better rationale for adding (only) this one (indirect) dependency,
> instead of listing all of the (real) dependencies? (After all, we do
> want the mkoffload executables to be rebuilt if one of their dependencies
> is updated.) (I have not yet tried to figure out how to do that.)
Yes, mkoffload is just not working without this dependency, and works well with
it. Do you know the right way how to add all other dependencies?
-- Ilya