From owner-freebsd-arch@FreeBSD.ORG Sun Apr 5 00:38:54 2015 Return-Path: Delivered-To: freebsd-arch@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 067EBE8A for ; Sun, 5 Apr 2015 00:38:54 +0000 (UTC) Received: from mail-ig0-x234.google.com (mail-ig0-x234.google.com [IPv6:2607:f8b0:4001:c05::234]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id BA88C827 for ; Sun, 5 Apr 2015 00:38:53 +0000 (UTC) Received: by igbqf9 with SMTP id qf9so1329192igb.1 for ; Sat, 04 Apr 2015 17:38:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type:content-transfer-encoding; bh=u9gnRj3+fRVTsR5bT4+lGzM4hAcJnJGXgj3N7Gw5bQo=; b=pd+whKVVoafXOvqHhfzpEPSdAYH6a+CWbQzP45Qjyd2bOwobQEIJMqQ5oaYCj1Uu8u r9j2EIx+UytJ3esH1Q71lvRl5Em2TX6M6syXilXJufAqU75gZml/03a0xB8kIHizRlUR bn3y82lIle05GHRkQciqXDakoswzRb/Y62oJkI8S5+gl2FjnZ2nRLYuYHID1LXbtcpDX /C6JUyex4S5aDOwsy5Iv3jk+xhBepoDv8k6PL3zl4kWrTn034H3+vRtN6wwAtuPcr5Wq R88j8J4OnY3Rkjl1dGTjrtGbpmsKC00s3INMX/x1bph1wQ7I8021c7RbLK5SQ2JKCcCh QG3g== MIME-Version: 1.0 X-Received: by 10.50.62.112 with SMTP id x16mr7106737igr.32.1428194333181; Sat, 04 Apr 2015 17:38:53 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.36.17.194 with HTTP; Sat, 4 Apr 2015 17:38:53 -0700 (PDT) In-Reply-To: <43D75544-1458-4AE1-BCC1-DC5DB5AB72DA@gmail.com> References: <310573CF-443F-47BA-9F96-630107A4BD52@gmail.com> <43D75544-1458-4AE1-BCC1-DC5DB5AB72DA@gmail.com> Date: Sat, 4 Apr 2015 17:38:53 -0700 X-Google-Sender-Auth: B0VwTYdPTtu3XUxkMSA7hqdvsyg Message-ID: Subject: Re: make universe failures? From: Adrian Chadd To: Garrett Cooper Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Cc: "freebsd-arch@freebsd.org" X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 05 Apr 2015 00:38:54 -0000 On 4 April 2015 at 17:36, Garrett Cooper wrote: > > Based on personal experience, parallelizing on two levels just seems like= a bad idea, especially with recursive make and when dealing with .PHONY ta= rgets. I haven=E2=80=99t followed through the logic exactly to know where i= t falls apart, but I know I always run into issues when I use -j instead of= JFLAG for specifying -j. Hm, it'd be nice to specify top level and per-build parallelism. Oh well! Thanks, -adrian