From owner-freebsd-ports-bugs@FreeBSD.ORG Sun Nov 23 14:40:01 2008 Return-Path: Delivered-To: freebsd-ports-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1D8541065687 for ; Sun, 23 Nov 2008 14:40:01 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id F3C098FC17 for ; Sun, 23 Nov 2008 14:40:00 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id mANEe0ZD053157 for ; Sun, 23 Nov 2008 14:40:00 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.3/8.14.3/Submit) id mANEe0PN053156; Sun, 23 Nov 2008 14:40:00 GMT (envelope-from gnats) Resent-Date: Sun, 23 Nov 2008 14:40:00 GMT Resent-Message-Id: <200811231440.mANEe0PN053156@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-ports-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, "Edward Tomasz Napierała" Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2BB85106564A for ; Sun, 23 Nov 2008 14:35:54 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21]) by mx1.freebsd.org (Postfix) with ESMTP id 2118E8FC0A for ; Sun, 23 Nov 2008 14:35:54 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.3/8.14.3) with ESMTP id mANEZrwX094639 for ; Sun, 23 Nov 2008 14:35:53 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.3/8.14.3/Submit) id mANEZrao094638; Sun, 23 Nov 2008 14:35:53 GMT (envelope-from nobody) Message-Id: <200811231435.mANEZrao094638@www.freebsd.org> Date: Sun, 23 Nov 2008 14:35:53 GMT From: "Edward Tomasz Napierała" To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: ports/129088: glib gets compiled with mutex-based implementation of atomic ops. X-BeenThere: freebsd-ports-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Ports bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 23 Nov 2008 14:40:01 -0000 >Number: 129088 >Category: ports >Synopsis: glib gets compiled with mutex-based implementation of atomic ops. >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-ports-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Nov 23 14:40:00 UTC 2008 >Closed-Date: >Last-Modified: >Originator: Edward Tomasz Napierała >Release: >Organization: >Environment: >Description: Right now, devel/glib20 port is built with slower, mutex-based variant of g_atomic_whatever routines, instead of assembler-based ones. This is slower and possibly unreliable, as there are semantical differences between the two (mutex-based versions may deadlock). This breaks audio/ardour and possibly other applications. Fix would be to patch the configure script to set host_cpu to "i486" instead of "i386". This would break glib20 on a real i386, though. >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: