From owner-freebsd-current@freebsd.org Sat May 20 00:07:54 2017 Return-Path: Delivered-To: freebsd-current@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 908AED75909; Sat, 20 May 2017 00:07:54 +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 74221FD4; Sat, 20 May 2017 00:07:54 +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 v4K07lce026869 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Fri, 19 May 2017 17:07:47 -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 v4K07lg2026868; Fri, 19 May 2017 17:07:47 -0700 (PDT) (envelope-from sgk) Date: Fri, 19 May 2017 17:07:47 -0700 From: Steve Kargl To: freebsd-current@freebsd.org, freebsd-toolchain@freebsd.org Subject: cpp behavior? Message-ID: <20170520000747.GA26861@troutmask.apl.washington.edu> Reply-To: sgk@troutmask.apl.washington.edu MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.7.2 (2016-11-26) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 20 May 2017 00:07:54 -0000 % which cpp /usr/bin/cpp troutmask:kargl[408] cpp --version FreeBSD clang version 4.0.0 (tags/RELEASE_400/final 297347) (based on LLVM 4.0.0) Target: x86_64-unknown-freebsd12.0 Thread model: posix InstalledDir: /usr/bin troutmask:kargl[409] cpp --help |grep trad -traditional-cpp Enable some traditional CPP emulation troutmask:kargl[410] cpp -traditional-cpp boxmuller.F90 cpp: error: unable to execute command: Executable "gcc" doesn't exist! OK, so what is the preprocessor for clang? -- Steve 20170425 https://www.youtube.com/watch?v=VWUpyCsUKR4 20161221 https://www.youtube.com/watch?v=IbCHE-hONow