From owner-freebsd-gecko@FreeBSD.ORG Fri Mar 29 09:10:01 2013 Return-Path: Delivered-To: gecko@smarthost.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id C207593E for ; Fri, 29 Mar 2013 09:10:01 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) by mx1.freebsd.org (Postfix) with ESMTP id B3A413FB for ; Fri, 29 Mar 2013 09:10:01 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.6/8.14.6) with ESMTP id r2T9A1Gn004671 for ; Fri, 29 Mar 2013 09:10:01 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.6/8.14.6/Submit) id r2T9A1tK004670; Fri, 29 Mar 2013 09:10:01 GMT (envelope-from gnats) Date: Fri, 29 Mar 2013 09:10:01 GMT Message-Id: <201303290910.r2T9A1tK004670@freefall.freebsd.org> To: gecko@FreeBSD.org From: Tsurutani Naoki Subject: Re: ports/177224: building www/firefox fails X-BeenThere: freebsd-gecko@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: Tsurutani Naoki List-Id: Gecko Rendering Engine issues List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 29 Mar 2013 09:10:01 -0000 The following reply was made to PR ports/177224; it has been noted by GNATS. From: Tsurutani Naoki To: bug-followup@FreeBSD.org, turutani@scphys.kyoto-u.ac.jp, gecko@freebsd.org Cc: Subject: Re: ports/177224: building www/firefox fails Date: Fri, 29 Mar 2013 18:01:38 +0900 building with lang/clang-devel fails (*1). building with lang/clang successfully finishes, but firefox crashes with segmentation fault just after running it. building without clang successfully finishes, and no errors. I want a knob to choice the compiler. (*1) __attribute__((used)) might be ignored with clang-devel (clang 3.3) ? using [[gnu::used]] instead of above failed: % make ... /usr/local/work/usr/ports/www/firefox/work/mozilla- release/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_gcc_x86_unix.cpp:12:13: error: '__used__' attribute cannot be applied to types static void ATTRIBUTE_USED __attribute__ ((regparm(3))) ^ ../../../../../../../xpcom/reflect/xptcall/src/md/unix/xptc_gcc_x86_unix.h:19:26: note: expanded from macro 'ATTRIBUTE_USED' #define ATTRIBUTE_USED [[gnu::__used__]] ^ 1 error generated. %