From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 98011 invoked by alias); 10 Oct 2019 00:19:23 -0000 Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org Received: (qmail 98001 invoked by uid 89); 10 Oct 2019 00:19:23 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-9.9 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,KAM_NUMSUBJECT,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=no version=3.3.1 spammy= X-HELO: mail-pg1-f181.google.com Received: from mail-pg1-f181.google.com (HELO mail-pg1-f181.google.com) (209.85.215.181) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Thu, 10 Oct 2019 00:19:22 +0000 Received: by mail-pg1-f181.google.com with SMTP id p1so2483159pgi.4 for ; Wed, 09 Oct 2019 17:19:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=36PEz6WXkHX2s7eY1lNps5brJmgjX3ZJu7Qi+i9RfBI=; b=AdYk3NUzm8RsX+4RcSMjxmxfTMrxa5rXFsQR11A5ZAjN2ZPxjSNtfbpSj3S7wbJ1/L 82+NAgTrDf94hMsZ1boZ+pTwDbWO0NssLx+4y/rr3+659po4nJizL4zeDnRicnSFK31H 26Xf7jUYPx5Gem/nuvdhPE/tvYO6p5GNp9vLwTbmclwKI88oY71pdIs/3s7XQMXxgURd /o/N3/cK2TBbuuac2WBmaaHRKOYkON/8jsp8WsXXNfYdqakE8hpTkR4fzU16OJ2Yt4L6 DsQ1sRj8QXVWfEAyjefqxMui0xw5YoB396UnzEIsKrAIhgfpHNC+KpMecOCI4sOBeX3W eygw== Return-Path: Received: from bubble.grove.modra.org (158.106.96.58.static.exetel.com.au. [58.96.106.158]) by smtp.gmail.com with ESMTPSA id m19sm2864023pjl.28.2019.10.09.17.19.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Oct 2019 17:19:19 -0700 (PDT) Received: by bubble.grove.modra.org (Postfix, from userid 1000) id 68313801EE; Thu, 10 Oct 2019 10:49:15 +1030 (ACDT) Date: Thu, 10 Oct 2019 00:19:00 -0000 From: Alan Modra To: Steve Ellcey Cc: "gcc@gcc.gnu.org" , "tuliom@linux.ibm.com" Subject: Re: RFC: Extending --with-advance-toolchain to aarch64 Message-ID: <20191010001915.GA29173@bubble.grove.modra.org> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) X-IsSubscribed: yes X-SW-Source: 2019-10/txt/msg00092.txt.bz2 On Wed, Oct 09, 2019 at 10:29:48PM +0000, Steve Ellcey wrote: > I have a question about building a toolchain that uses (at run time) a > dynamic linker and system libraries and headers that are in a non-standard > place. I had scripts a long time ago to build a complete toolchain including glibc that could be installed in a non-standard location and co-exist with other system libraries. I worked around.. > Inconsistency detected by ld.so: get-dynamic-info.h: 147: elf_get_dynamic_info: > Assertion `info[DT_RPATH] == NULL' failed! ..this by patching glibc. -- Alan Modra Australia Development Lab, IBM