Return-Path: Delivered-To: apmail-incubator-stdcxx-dev-archive@www.apache.org Received: (qmail 93542 invoked from network); 11 Jul 2007 17:18:41 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 11 Jul 2007 17:18:41 -0000 Received: (qmail 58035 invoked by uid 500); 11 Jul 2007 17:18:44 -0000 Delivered-To: apmail-incubator-stdcxx-dev-archive@incubator.apache.org Received: (qmail 57981 invoked by uid 500); 11 Jul 2007 17:18:43 -0000 Mailing-List: contact stdcxx-dev-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: stdcxx-dev@incubator.apache.org Delivered-To: mailing list stdcxx-dev@incubator.apache.org Received: (qmail 57962 invoked by uid 99); 11 Jul 2007 17:18:43 -0000 Received: from herse.apache.org (HELO herse.apache.org) (140.211.11.133) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 11 Jul 2007 10:18:43 -0700 X-ASF-Spam-Status: No, hits=0.0 required=10.0 tests= X-Spam-Check-By: apache.org Received-SPF: pass (herse.apache.org: local policy) Received: from [208.30.140.160] (HELO moroha.quovadx.com) (208.30.140.160) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 11 Jul 2007 10:18:40 -0700 Received: from [10.70.3.58] ([10.70.3.58]) by moroha.quovadx.com (8.13.6/8.13.6) with ESMTP id l6BHIIKQ011473 for ; Wed, 11 Jul 2007 17:18:18 GMT Message-ID: <469510DA.9050303@roguewave.com> Date: Wed, 11 Jul 2007 11:18:18 -0600 From: Andrew Black User-Agent: Thunderbird 1.5.0.12 (X11/20060911) MIME-Version: 1.0 To: stdcxx-dev@incubator.apache.org Subject: Usage of -AA vs -Aa with acc X-Enigmail-Version: 0.94.2.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org Greetings Martin, all. I've been looking at the acc.config file, and I'm curious as to the reason we're using the -AA switch with aCC 5 and 6 (HPUX on IA64), but using the -Aa switch for aCC 3 (HPUX on PARISC). The reason I'm curious is because my understanding is that most libraries are built using -AA, such as those provided by many database vendors. In addition, libraries built with -Aa are binary incompatible with those built with -AA. (As background for those unfamiliar with the compiler, the -AA and -Aa switches enable recent ANSI C++ features like Koenig lookup, but differ in the include paths and versions of libCsup used.) --Andrew Black