From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24177 invoked by alias); 30 Jan 2003 17:56:01 -0000 Mailing-List: contact gcc-prs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-prs-owner@gcc.gnu.org Received: (qmail 24157 invoked by uid 71); 30 Jan 2003 17:56:01 -0000 Resent-Date: 30 Jan 2003 17:56:01 -0000 Resent-Message-ID: <20030130175601.24156.qmail@sources.redhat.com> Resent-From: gcc-gnats@gcc.gnu.org (GNATS Filer) Resent-Cc: gcc-prs@gcc.gnu.org, gcc-bugs@gcc.gnu.org Resent-Reply-To: gcc-gnats@gcc.gnu.org, dave@boost-consulting.com Received: (qmail 17080 invoked by uid 48); 30 Jan 2003 17:47:02 -0000 Message-Id: <20030130174702.17078.qmail@sources.redhat.com> Date: Thu, 30 Jan 2003 17:56:00 -0000 From: dave@boost-consulting.com Reply-To: dave@boost-consulting.com To: gcc-gnats@gcc.gnu.org X-Send-Pr-Version: gnatsweb-2.9.3 (1.1.1.1.2.31) Subject: c++/9511: Can't detect whether threading enabled in Cygwin GCC X-SW-Source: 2003-01/txt/msg01735.txt.bz2 List-Id: >Number: 9511 >Category: c++ >Synopsis: Can't detect whether threading enabled in Cygwin GCC >Confidential: no >Severity: serious >Priority: medium >Responsible: unassigned >State: open >Class: sw-bug >Submitter-Id: net >Arrival-Date: Thu Jan 30 17:56:01 UTC 2003 >Closed-Date: >Last-Modified: >Originator: dave@boost-consulting.com >Release: unknown-1.0 >Organization: >Environment: Cygwin GCC 3.2 >Description: There seems to be no way to detect whether threading support has been enabled (with -mthread) in Cygwin GCC: from the specs file it looks to me like it only sets a preprocessor symbol in -mno-cygwin (mingw) mode. There ought to be a way to detect that threading support is disabled so that pessimizations like mutex locks can be left out. >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: