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Re: GCJ on Darwin/i386 patches

From: Eric Christopher <echristo at apple dot com>
To: Sandro Tolaini <tolaini at libero dot it>
Cc: Mike Stump <mrs at apple dot com>, "gcc-patches at gcc dot gnu dot org Patches" <gcc-patches at gcc dot gnu dot org>, Java Patches <java-patches at gcc dot gnu dot org>
Date: Mon, 27 Mar 2006 23:45:44 -0800
Subject: Re: GCJ on Darwin/i386 patches
References: <13B3F250-98ED-4F0C-8A59-2DA655051693@libero.it> <58FCFE40-113E-4823-BBD4-ABC5C9AFBD68@apple.com> <C3A011BA-CB72-45DC-8B6C-AFEC0B8C79BC@libero.it>

The issue is about the __Unwind_GetIPInfo missing from libgcc_s. Without the patch, a program linked with libgcj will not start because of the missing symbol. I don't have MACOSX_DEPLOYMENT_TARGET set, and I don't think it will have any influence on this issue. See http://gcc.gnu.org/ml/gcc-patches/ 2006-02/msg02041.html for a discussion about this issue.

gcc42-gcc:

2006-02-28 Eric Christopher <echristo@apple.com>
	* config/rs6000/darwin-libgcc.10.5.ver: Add __Unwind_GetIPInfo.
	* config/rs6000/darwin-libgcc.10.4.ver: Ditto.
	* config/i386/darwin-libgcc.10.5.ver: Ditto.
	* config/i386/darwin-libgcc.10.4.ver: Ditto.

I retracted this - I had MACOSX_DEPLOYMENT_TARGET set, once removed everything worked fine.

-eric

Follow-Ups:
- Re: GCJ on Darwin/i386 patches
  - From: Sandro Tolaini

References:
- GCJ on Darwin/i386 patches
  - From: Sandro Tolaini
- Re: GCJ on Darwin/i386 patches
  - From: Mike Stump
- Re: GCJ on Darwin/i386 patches
  - From: Sandro Tolaini

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