This is the mail archive of the gcc@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: [patch, build] Restore bootstrap in building libcc1 on darwin

From: FX <fxcoudert at gmail dot com>
To: gcc-patches <gcc-patches at gcc dot gnu dot org>
Cc: Paolo Bonzini <bonzini at gnu dot org>, Rainer Orth <ro at CeBiTec dot Uni-Bielefeld dot DE>, pmuldoon at redhat dot com, Jakub Jelinek <jakub at redhat dot com>, Tom Tromey <tromey at redhat dot com>, GCC Development <gcc at gcc dot gnu dot org>, Iain Sandoe <iain at codesourcery dot com>
Date: Thu, 4 Dec 2014 10:11:58 +0100
Subject: Re: [patch, build] Restore bootstrap in building libcc1 on darwin
Authentication-results: sourceware.org; auth=none
References: <94381BB6-563C-44EE-910E-9569410F2AB5 at gmail dot com> <C3BC6494-0362-4AFC-9F1D-E456B6D9A471 at gmail dot com>

10-days ping
This restores bootstrap on a secondary target, target maintainer is OK with it. I think I need build maintainers approval, so please review.


> when the freshly built g++ is used, we need to pass the appropriate -B options. As I understand it, the appropriate place for that is in the toplevel configure.ac, where we already pass down the respective -L options. Indeed, the attached patch restores bootstrap on x86_64-apple-darwin14 with gcc as system compiler (and doesnât break the bootstrap with clang as system compiler).
> 
> OK to commit?
> 
> FX
> 
> 
> 
> PS: HJ, the reason only donât see this on Linux is that only Darwin (AFAIK) plays spec tricks with static-libstdc++ (in gcc/config/darwin.h)

Attachment: libcc1.ChangeLog
Description: Binary data

Attachment: libcc1.diff
Description: Binary data

Follow-Ups:
- Re: [patch, build] Restore bootstrap in building libcc1 on darwin
  - From: Rainer Orth

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]