From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#15880: Compute C declarations for DEFSYMs automatically. Date: Tue, 12 Nov 2013 23:19:06 -0500 Message-ID: References: <5282C8F4.5010806@cs.ucla.edu> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1384316418 24722 80.91.229.3 (13 Nov 2013 04:20:18 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 13 Nov 2013 04:20:18 +0000 (UTC) Cc: 15880@debbugs.gnu.org To: Paul Eggert Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Nov 13 05:20:21 2013 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1VgRwD-0006X5-EB for geb-bug-gnu-emacs@m.gmane.org; Wed, 13 Nov 2013 05:20:21 +0100 Original-Received: from localhost ([::1]:46442 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VgRwC-0004LI-LN for geb-bug-gnu-emacs@m.gmane.org; Tue, 12 Nov 2013 23:20:20 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:33195) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VgRw2-0004L5-CX for bug-gnu-emacs@gnu.org; Tue, 12 Nov 2013 23:20:17 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VgRvv-00026o-24 for bug-gnu-emacs@gnu.org; Tue, 12 Nov 2013 23:20:10 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:35368) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VgRvu-00026S-UQ for bug-gnu-emacs@gnu.org; Tue, 12 Nov 2013 23:20:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1VgRvu-0006tD-2X for bug-gnu-emacs@gnu.org; Tue, 12 Nov 2013 23:20:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 13 Nov 2013 04:20:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 15880 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 15880-submit@debbugs.gnu.org id=B15880.138431635826431 (code B ref 15880); Wed, 13 Nov 2013 04:20:02 +0000 Original-Received: (at 15880) by debbugs.gnu.org; 13 Nov 2013 04:19:18 +0000 Original-Received: from localhost ([127.0.0.1]:49387 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VgRvC-0006sE-62 for submit@debbugs.gnu.org; Tue, 12 Nov 2013 23:19:18 -0500 Original-Received: from ironport2-out.teksavvy.com ([206.248.154.182]:62681) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VgRv9-0006rz-3t for 15880@debbugs.gnu.org; Tue, 12 Nov 2013 23:19:16 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Av4EABK/CFFFxLqP/2dsb2JhbABEDr8AF3OCHgEBBAFWFQ4FCws0EhQYDSSIHgaxH5AOkQoDiGGcGYFegjlc X-IPAS-Result: Av4EABK/CFFFxLqP/2dsb2JhbABEDr8AF3OCHgEBBAFWFQ4FCws0EhQYDSSIHgaxH5AOkQoDiGGcGYFegjlc X-IronPort-AV: E=Sophos;i="4.84,565,1355115600"; d="scan'208";a="37751815" Original-Received: from 69-196-186-143.dsl.teksavvy.com (HELO pastel.home) ([69.196.186.143]) by ironport2-out.teksavvy.com with ESMTP/TLS/ADH-AES256-SHA; 12 Nov 2013 23:19:08 -0500 Original-Received: by pastel.home (Postfix, from userid 20848) id 837E860120; Tue, 12 Nov 2013 23:19:06 -0500 (EST) In-Reply-To: <5282C8F4.5010806@cs.ucla.edu> (Paul Eggert's message of "Tue, 12 Nov 2013 16:33:56 -0800") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:80351 Archived-At: > Attached is a first cut to implement something along the lines > that Stefan has been suggesting for a while, namely, to compute > declarations for DEFSYM variables automatically. This should > help avoid needless clutter in the C code and silly errors involving > mismatched decls etc. This version is tested on Fedora 19 x86-64 > and Solaris 10 sparc-32. I plan to do a bit more testing before > installing it. I don't know of any reason it wouldn't work with > Microsoft platforms but I'm no expert there. Thanks. That looks good. I'm wondering about one issue, tho: this creates a "big single file dependency", so addition/removal of a DEFSYM somewhere causes recompilation of all files. Would it be possible to trick the deps/* rules so they pretend this file is not a dependency? Stefan