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[PATCH][Ada] PR ada/37993 missing Ada multilib support for darwin

From: Laurent GUERBY <laurent at guerby dot net>
To: Arnaud Charlet <charlet at adacore dot com>, gcc-patches <gcc-patches at gcc dot gnu dot org>
Cc: John David Anglin <dave at hiauly1 dot hia dot nrc dot ca>
Date: Sat, 15 Nov 2008 07:47:02 +0100
Subject: [PATCH][Ada] PR ada/37993 missing Ada multilib support for darwin

Here is the patch successfully tested by Dave on i686-darwin
and which restores bootstrap with its x86_64 multilib, ok to commit?

Note: darwin doesn't have the usual "64" as MULTILIBDIR but "x86_64"
instead as specified in gcc/config/i386/t-darwin:
<<
MULTILIB_OPTIONS = m64
MULTILIB_DIRNAMES = x86_64
LIB2_SIDITI_CONV_FUNCS=yes
LIB2FUNCS_EXTRA = $(srcdir)/config/darwin-64.c
>>

Thanks to Dave for his testing of various versions of this patch.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37993

Laurent

2008-11-15  Laurent Guerby  <laurent@guerby.net>

	PR ada/37993
	* gcc-interface/Makefile.in: Add multilib handling for x86_64
	on darwin.
	* system-darwin-x86_64.ads: New file.

Attachment: patch-darwin-ada-multilib-v2.txt
Description: Text document

Follow-Ups:
- Re: [PATCH][Ada] PR ada/37993 missing Ada multilib support for darwin
  - From: Arnaud Charlet

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