From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#15880: Compute C declarations for DEFSYMs automatically. Date: Wed, 13 Nov 2013 05:54:47 +0200 Message-ID: <83iovx0xdk.fsf@gnu.org> References: <5282C8F4.5010806@cs.ucla.edu> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1384314976 12399 80.91.229.3 (13 Nov 2013 03:56:16 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 13 Nov 2013 03:56:16 +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 04:56:20 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 1VgRYy-00069q-6v for geb-bug-gnu-emacs@m.gmane.org; Wed, 13 Nov 2013 04:56:20 +0100 Original-Received: from localhost ([::1]:46391 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VgRYx-0007fy-SS for geb-bug-gnu-emacs@m.gmane.org; Tue, 12 Nov 2013 22:56:19 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:59226) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VgRYp-0007fm-CA for bug-gnu-emacs@gnu.org; Tue, 12 Nov 2013 22:56:17 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VgRYh-0007Gq-R7 for bug-gnu-emacs@gnu.org; Tue, 12 Nov 2013 22:56:11 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:35362) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VgRYh-0007Gl-Nt for bug-gnu-emacs@gnu.org; Tue, 12 Nov 2013 22:56:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1VgRYg-0006Jv-R0 for bug-gnu-emacs@gnu.org; Tue, 12 Nov 2013 22:56:03 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 13 Nov 2013 03:56:02 +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=B15880.138431490124207 (code B ref 15880); Wed, 13 Nov 2013 03:56:02 +0000 Original-Received: (at 15880) by debbugs.gnu.org; 13 Nov 2013 03:55:01 +0000 Original-Received: from localhost ([127.0.0.1]:49381 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VgRXg-0006IG-NP for submit@debbugs.gnu.org; Tue, 12 Nov 2013 22:55:01 -0500 Original-Received: from mtaout20.012.net.il ([80.179.55.166]:51643) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VgRXc-0006Hx-MJ for 15880@debbugs.gnu.org; Tue, 12 Nov 2013 22:54:58 -0500 Original-Received: from conversion-daemon.a-mtaout20.012.net.il by a-mtaout20.012.net.il (HyperSendmail v2007.08) id <0MW600300O11RV00@a-mtaout20.012.net.il> for 15880@debbugs.gnu.org; Wed, 13 Nov 2013 05:54:49 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout20.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MW6003D5O7CHBA0@a-mtaout20.012.net.il>; Wed, 13 Nov 2013 05:54:49 +0200 (IST) In-reply-to: <5282C8F4.5010806@cs.ucla.edu> X-012-Sender: halo1@inter.net.il 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:80350 Archived-At: > Date: Tue, 12 Nov 2013 16:33:56 -0800 > From: Paul Eggert > > globals.h: gl-stamp; @true > > -GLOBAL_SOURCES = $(base_obj:.o=.c) $(NS_OBJC_OBJ:.o=.m) > - > -gl-stamp: $(libsrc)/make-docfile$(EXEEXT) $(GLOBAL_SOURCES) > - $(libsrc)/make-docfile -d $(srcdir) -g $(obj) > gl.tmp > +# Set this to 'false' to speed the build but bloat Emacs a bit, by causing > +# the gl-stamp build process to bypass the preprocessor and access > +# symbols directly, even symbols that would be preprocessed away. > +GLOBALS_CPP = $(CPP) > + > +GLOBALS_SOURCES = $(base_obj:.o=.c) $(NS_OBJC_OBJ:.o=.m) > + > +gl-stamp: $(libsrc)/make-docfile$(EXEEXT) $(GLOBALS_SOURCES) > + test -f globals.h || echo '/* dummy */' >globals.h > + rm -f ok.tmp > + ($(GLOBALS_CPP) -DGENERATE_GLOBALS $(NONDEP_CFLAGS) \ > + $(base_obj:.o=.c) \ > + && { set x $(NS_OBJC_OBJ:.o=.m); shift; \ > + test $$# -eq 0 \ > + || $(GLOBALS_CPP) -DGENERATE_GLOBALS $(NONDEP_OBJC_CFLAGS) \ > + "$$@"; } \ > + && touch ok.tmp) | $(libsrc)/make-docfile -g >gl.tmp > + test -f ok.tmp || $(libsrc)/make-docfile -d $(srcdir) -g $(obj) >gl.tmp > $(srcdir)/../build-aux/move-if-change gl.tmp globals.h > echo timestamp > $@ Is this use of "{..}" in shell commands portable enough?