From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17756 invoked by alias); 7 Aug 2009 15:42:04 -0000 Received: (qmail 17746 invoked by uid 22791); 7 Aug 2009 15:42:03 -0000 X-SWARE-Spam-Status: No, hits=-2.1 required=5.0 tests=AWL,BAYES_00,SPF_PASS X-Spam-Check-By: sourceware.org Received: from hagrid.ecoscentric.com (HELO mail.ecoscentric.com) (212.13.207.197) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 07 Aug 2009 15:41:56 +0000 Received: from localhost (hagrid.ecoscentric.com [127.0.0.1]) by mail.ecoscentric.com (Postfix) with ESMTP id EC54E2F78003; Fri, 7 Aug 2009 16:41:53 +0100 (BST) Received: from mail.ecoscentric.com ([127.0.0.1]) by localhost (hagrid.ecoscentric.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id sBFXJmadLYbH; Fri, 7 Aug 2009 16:41:52 +0100 (BST) Date: Fri, 07 Aug 2009 15:42:00 -0000 Message-Id: From: Bart Veer To: John Dallaway CC: ecos-devel@ecos.sourceware.org In-reply-to: <4A7C4375.2050300@dallaway.org.uk> (message from John Dallaway on Fri, 07 Aug 2009 16:08:37 +0100) Subject: Re: Strange __cxa_pure_virtual problem References: <4A7C118C.20200@cetoni.de> <4A7C1841.6070900@dallaway.org.uk> <4A7C4375.2050300@dallaway.org.uk> Mailing-List: contact ecos-devel-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: ecos-devel-owner@ecos.sourceware.org X-SW-Source: 2009-08/txt/msg00006.txt.bz2 >>>>> "John" == John Dallaway writes: John> Hi Bart John> Thanks for the suggestions and patch. John> Bart Veer wrote: >> 3) arguably __cxa_pure_virtual() should have been removed from >> libsupc++ in the prebuilt toolchains. But we don't want to >> respin toolchains for this, and anyway that would not help with >> the synthetic target where we want people to be able to use the >> existing Linux toolchain whenever possible. John> For future reference, it looks like configuring GCC with John> --disable-hosted-libstdcxx would result in a version of John> __cxa_pure_virtual() without any dependencies. Interesting, but would not help with the synthetic target. Bart -- Bart Veer eCos Configuration Architect eCosCentric Limited The eCos experts http://www.ecoscentric.com/ Barnwell House, Barnwell Drive, Cambridge, UK. Tel: +44 1223 245571 Registered in England and Wales: Reg No 4422071.