From owner-freebsd-bugs@FreeBSD.ORG Wed Sep 7 21:30:07 2011 Return-Path: Delivered-To: freebsd-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 CF1C91065678 for ; Wed, 7 Sep 2011 21:30:07 +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 A352C8FC15 for ; Wed, 7 Sep 2011 21:30:07 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p87LU7t1082259 for ; Wed, 7 Sep 2011 21:30:07 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p87LU7w9082256; Wed, 7 Sep 2011 21:30:07 GMT (envelope-from gnats) Resent-Date: Wed, 7 Sep 2011 21:30:07 GMT Resent-Message-Id: <201109072130.p87LU7w9082256@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Rene Ladan Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EC2301065677 for ; Wed, 7 Sep 2011 21:22:43 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from red.freebsd.org (red.freebsd.org [IPv6:2001:4f8:fff6::22]) by mx1.freebsd.org (Postfix) with ESMTP id DC4D78FC08 for ; Wed, 7 Sep 2011 21:22:43 +0000 (UTC) Received: from red.freebsd.org (localhost [127.0.0.1]) by red.freebsd.org (8.14.4/8.14.4) with ESMTP id p87LMhCf059886 for ; Wed, 7 Sep 2011 21:22:43 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.4/8.14.4/Submit) id p87LMhab059879; Wed, 7 Sep 2011 21:22:43 GMT (envelope-from nobody) Message-Id: <201109072122.p87LMhab059879@red.freebsd.org> Date: Wed, 7 Sep 2011 21:22:43 GMT From: Rene Ladan To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: misc/160544: sysutils/lsof: build fails with clang X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 07 Sep 2011 21:30:08 -0000 >Number: 160544 >Category: misc >Synopsis: sysutils/lsof: build fails with clang >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Sep 07 21:30:07 UTC 2011 >Closed-Date: >Last-Modified: >Originator: Rene Ladan >Release: 9.0-BETA2 amd64 >Organization: >Environment: FreeBSD acer 9.0-BETA2 FreeBSD 9.0-BETA2 #0 r225237M: Mon Aug 29 01:10:18 CEST 2011 rene@acer:/usr/obj/usr/src/sys/ACER amd64 >Description: Using the clang built into FreeBSD 9.0 (clang r135360), do: # cd /usr/ports/sysutils/lsof # env CC=clang CXX=clang++ make .. In file included from dvch.c:43: In file included from ./../lsof.h:195: In file included from ./../dlsof.h:432: In file included from /usr/include/string.h:45: /usr/include/strings.h:47:6: error: conflicting types for '__builtin_ffs' int ffs(int) __pure2; ^ /usr/include/machine/cpufunc.h:140:24: note: expanded from: #define ffs(x) __builtin_ffs(x) ^ /usr/include/strings.h:47:6: note: '__builtin_ffs' is a builtin with type 'int (unsigned int)' In file included from ckkv.c:43: In file included from ./../lsof.h:195: In file included from ./../dlsof.h:432: In file included from /usr/include/string.h:45: /usr/include/strings.h:47:6: error: conflicting types for '__builtin_ffs' int ffs(int) __pure2; ^ /usr/include/machine/cpufunc.h:140:24: note: expanded from: #define ffs(x) __builtin_ffs(x) ^ /usr/include/strings.h:47:6: note: '__builtin_ffs' is a builtin with type 'int (unsigned int)' .. In file included from dmnt.c:39: In file included from ./lsof.h:195: In file included from ./dlsof.h:432: In file included from /usr/include/string.h:45: /usr/include/strings.h:47:6: error: conflicting types for '__builtin_ffs' int ffs(int) __pure2; ^ /usr/include/machine/cpufunc.h:140:24: note: expanded from: #define ffs(x) __builtin_ffs(x) ^ /usr/include/strings.h:47:6: note: '__builtin_ffs' is a builtin with type 'int (unsigned int)' The port builds fine with GCC 4.2.1 on the same machine. >How-To-Repeat: >Fix: not known. >Release-Note: >Audit-Trail: >Unformatted: