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From: "simon at pushface dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug ada/42518] Alignment issue prevents building 64 bit RTS on Snow Leopard
Date: Tue, 29 Dec 2009 18:06:00 -0000	[thread overview]
Message-ID: <20091229180612.1864.qmail@sourceware.org> (raw)
In-Reply-To: <bug-42518-303@http.gcc.gnu.org/bugzilla/>



------- Comment #3 from simon at pushface dot org  2009-12-29 18:06 -------
Sorry if I've caused confusion by misunderstanding the reporting system.

I can build GCC4.4.2[i386-apple-darwin10.2.0] using
GNAT-GPL-2009[i386-apple-darwin10.2.0].

I then try to build GCC4.4.2[x86_64-apple-darwin10.2.0] using
GCC4.4.2[i386-apple-darwin10.2.0], with the reported results.

So the problem arises in the middle of the compiler build process; the original
host compiler was i386-apple-darwin10.2.0 but by the time the error occurs
we're using the stage3 x86_64-apple-darwin10.2.0 compiler (of course it can
never be installed because it can't build its RTS).

I've been using --build=x86_64-apple-darwin10.2.0 to indicate that I want to
build a 64-bit compiler, is that not the right method? (I picked this up from
AdaCore's GNAT-GPL-2009, which is x86_64 built on Leopard; it's not a technique
mentioned in documentation at gcc.gnu.org).


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42518


  parent reply	other threads:[~2009-12-29 18:06 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-12-27 22:20 [Bug ada/42518] New: " simon at pushface dot org
2009-12-29 15:01 ` [Bug ada/42518] " simon at pushface dot org
2009-12-29 15:24 ` ebotcazou at gcc dot gnu dot org
2009-12-29 18:06 ` simon at pushface dot org [this message]
2009-12-29 18:25 ` howarth at nitro dot med dot uc dot edu
2009-12-29 18:32 ` howarth at nitro dot med dot uc dot edu
2009-12-29 18:33 ` howarth at nitro dot med dot uc dot edu
2009-12-29 18:48 ` simon at pushface dot org
2009-12-29 19:29 ` ebotcazou at gcc dot gnu dot org
2009-12-29 23:38 ` howarth at nitro dot med dot uc dot edu
2009-12-30 18:29 ` simon at pushface dot org
2009-12-30 20:50 ` howarth at nitro dot med dot uc dot edu
2009-12-31 16:25 ` simon at pushface dot org
2010-01-11 11:30 ` ebotcazou at gcc dot gnu dot org
2010-01-11 21:35 ` simon at pushface dot org
2010-01-11 21:41 ` ebotcazou at gcc dot gnu dot org

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