From owner-freebsd-python@freebsd.org Sun Jun 18 18:29:12 2017 Return-Path: Delivered-To: freebsd-python@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 25E4FD8B606 for ; Sun, 18 Jun 2017 18:29:12 +0000 (UTC) (envelope-from sgk@troutmask.apl.washington.edu) Received: from mailman.ysv.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 0F51A77CDA for ; Sun, 18 Jun 2017 18:29:12 +0000 (UTC) (envelope-from sgk@troutmask.apl.washington.edu) Received: by mailman.ysv.freebsd.org (Postfix) id 0B7E6D8B604; Sun, 18 Jun 2017 18:29:12 +0000 (UTC) Delivered-To: python@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 074F7D8B603; Sun, 18 Jun 2017 18:29:12 +0000 (UTC) (envelope-from sgk@troutmask.apl.washington.edu) Received: from troutmask.apl.washington.edu (troutmask.apl.washington.edu [128.95.76.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "troutmask", Issuer "troutmask" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id E111477CD8; Sun, 18 Jun 2017 18:29:11 +0000 (UTC) (envelope-from sgk@troutmask.apl.washington.edu) Received: from troutmask.apl.washington.edu (localhost [127.0.0.1]) by troutmask.apl.washington.edu (8.15.2/8.15.2) with ESMTPS id v5IIT56x067885 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Sun, 18 Jun 2017 11:29:05 -0700 (PDT) (envelope-from sgk@troutmask.apl.washington.edu) Received: (from sgk@localhost) by troutmask.apl.washington.edu (8.15.2/8.15.2/Submit) id v5IIT5t2067884; Sun, 18 Jun 2017 11:29:05 -0700 (PDT) (envelope-from sgk) Date: Sun, 18 Jun 2017 11:29:05 -0700 From: Steve Kargl To: freebsd-ports@freebsd.org, python@FreeBSD.org Subject: [PATCH] lang/python27 -- Fix namespace collision Message-ID: <20170618182905.GA67867@troutmask.apl.washington.edu> Reply-To: sgk@troutmask.apl.washington.edu MIME-Version: 1.0 User-Agent: Mutt/1.7.2 (2016-11-26) Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-python@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: FreeBSD-specific Python issues List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 18 Jun 2017 18:29:12 -0000 Both IEEE-754 2008 and ISO/IEC TS 18661-4 define the half-cycle trignometric functions cospi, sinpi, and tanpi. When libm (aka math.h) grows support for sinpi(x), lang/python27 has a namespace collision. The attached patch fixes the problem. -- Steve 20170425 https://www.youtube.com/watch?v=VWUpyCsUKR4 20161221 https://www.youtube.com/watch?v=IbCHE-hONow