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Re: Building shared objects with gcj on osx

From: Andi Vajda <andi at osafoundation dot org>
To: Tom Tromey <tromey at redhat dot com>
Cc: jym at Cs dot Nott dot AC dot UK, java at gcc dot gnu dot org
Date: Fri, 4 Mar 2005 14:00:14 -0800 (PST)
Subject: Re: Building shared objects with gcj on osx
References: <200503041743.ab26291@pat.Cs.Nott.AC.UK><Pine.OSX.4.61.0503041055320.342@zoe.ovaltofu.org> <m3acpjxfx9.fsf@localhost.localdomain>
Reply-to: Andi Vajda <andi at osafoundation dot org>

Andi> JNI libs built against the Apple JDK, ie with the Apple JDK jni.h, are
Andi> not compatible with gcj's jni.h.

Is there a bugzilla PR for this?

Not that I know of. The problem is not with gcj but with Apple, they changed some of the structures, sometimes in the middle.

Andi..

AndI> Also, for what it's worth, the
Andi> extension of JNI libs built with Apple's JDK are .jnilib and with gcj
Andi> are .dylib. What that means I don't know but I've not been able to get
Andi> libgcj's LoadLibrary API to work otherwise.

This extension is trivial to change -- see libjava/include/posix.h.
Could you try this out?

Tom

Follow-Ups:
- Re: Building shared objects with gcj on osx
  - From: Tom Tromey

References:
- Building shared objects with gcj on osx
  - From: jym
- Re: Building shared objects with gcj on osx
  - From: Andi Vajda
- Re: Building shared objects with gcj on osx
  - From: Tom Tromey

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