From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <java-patches-return-20750-listarch-java-patches=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 28905 invoked by alias); 18 Oct 2013 02:27:26 -0000
Mailing-List: contact java-patches-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <java-patches.gcc.gnu.org>
List-Subscribe: <mailto:java-patches-subscribe@gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/java-patches/>
List-Post: <mailto:java-patches@gcc.gnu.org>
List-Help: <mailto:java-patches-help@gcc.gnu.org>, <http://gcc.gnu.org/ml/#faqs>
Sender: java-patches-owner@gcc.gnu.org
Received: (qmail 28885 invoked by uid 89); 18 Oct 2013 02:27:25 -0000
Authentication-Results: sourceware.org; auth=none
X-Virus-Found: No
X-Spam-SWARE-Status: No, score=-3.6 required=5.0 tests=AWL,BAYES_00,RP_MATCHES_RCVD,SPF_HELO_PASS,SPF_PASS autolearn=ham version=3.3.2
X-Spam-User: qpsmtpd, 2 recipients
X-HELO: mx1.redhat.com
Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 18 Oct 2013 02:27:24 +0000
Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23])	by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id r9I2RNJg009699	(version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK);	Thu, 17 Oct 2013 22:27:23 -0400
Received: from barimba (ovpn-113-54.phx2.redhat.com [10.3.113.54])	by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id r9I2RLSO004270	(version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO);	Thu, 17 Oct 2013 22:27:22 -0400
From: Tom Tromey <tromey@redhat.com>
To: Andrew <gnu_andrew@member.fsf.org>
Cc: java-patches@gcc.gnu.org, gcc-patches@gcc.gnu.org
Subject: Re: [PATCH] PR58669: does not detect all cpu cores/threads
References: <20131018011541.GA29495@carrie.the212.com>
Date: Fri, 18 Oct 2013 02:27:00 -0000
In-Reply-To: <20131018011541.GA29495@carrie.the212.com> (Andrew's message of	"Fri, 18 Oct 2013 02:15:42 +0100")
Message-ID: <87a9i7s48n.fsf@fleche.redhat.com>
User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux)
MIME-Version: 1.0
Content-Type: text/plain
X-IsSubscribed: yes
X-SW-Source: 2013-q4/txt/msg00001.txt.bz2

>>>>> "Andrew" == Andrew  <gnu_andrew@member.fsf.org> writes:

Andrew> +#ifdef HAVE_UNISTD_H
Andrew> +  procs = sysconf(_SC_NPROCESSORS_ONLN);
Andrew> +#endif

Space before the "(".

Technically you should probably check for sysconf in configure.ac.
I'm not sure whether it matters any more.

I think _SC_NPROCESSORS_ONLN is not portable though.

Tom