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Re: config header file reduction patch checked in.

From: Bernd Schmidt <bschmidt at redhat dot com>
To: Mike Stump <mikestump at comcast dot net>
Cc: Andrew MacLeod <amacleod at redhat dot com>, Iain Sandoe <iain at codesourcery dot com>, Jeff Law <law at redhat dot com>, gcc-patches List <gcc-patches at gcc dot gnu dot org>, Dominique Dhumieres <dominiq at lps dot ens dot fr>
Date: Fri, 23 Oct 2015 19:24:34 +0200
Subject: Re: config header file reduction patch checked in.
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On 10/23/2015 07:15 PM, Mike Stump wrote:

On Oct 23, 2015, at 9:57 AM, Bernd Schmidt <bschmidt@redhat.com>
wrote:


I'm guessing it's the CROSS_DIRECTORY_STRUCTURE macro which is used
by darwin targets. It's also used for several other targets, so you
may want to double check those.


No, only darwin is special, as presently only darwin has the
requisite support in the object file format to do what needs doing.

Not sure what you mean by "what needs doing", but grep shows a number ofuses of CROSS_DIRECTORY_STRUCTURE. Anything that uses it wouldpresumably cause a difference between a cross and host build which couldlead to an issue like the one Iain found.



Bernd

Follow-Ups:
- Re: config header file reduction patch checked in.
  - From: Andrew MacLeod
- Re: config header file reduction patch checked in.
  - From: Mike Stump

References:
- [patch 0/3] Header file reduction.
  - From: Andrew MacLeod
- [patch 1/3] Header file reduction - backend files.
  - From: Andrew MacLeod
- Re: [patch 1/3] Header file reduction - backend files.
  - From: Jeff Law
- [patch] header file re-ordering.
  - From: Andrew MacLeod
- Re: [patch] header file re-ordering.
  - From: Jeff Law
- config header file reduction patch checked in.
  - From: Andrew MacLeod
- Re: config header file reduction patch checked in.
  - From: Iain Sandoe
- Re: config header file reduction patch checked in.
  - From: Andrew MacLeod
- Re: config header file reduction patch checked in.
  - From: Bernd Schmidt
- Re: config header file reduction patch checked in.
  - From: Mike Stump

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