From patchwork Mon May 23 08:10:38 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnaud Lacombe X-Patchwork-Id: 807982 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter2.kernel.org (8.14.4/8.14.3) with ESMTP id p4N8B6oc032713 for ; Mon, 23 May 2011 08:11:16 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753941Ab1EWILQ (ORCPT ); Mon, 23 May 2011 04:11:16 -0400 Received: from mail-iw0-f174.google.com ([209.85.214.174]:44747 "EHLO mail-iw0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753933Ab1EWILP (ORCPT ); Mon, 23 May 2011 04:11:15 -0400 Received: by mail-iw0-f174.google.com with SMTP id 34so4551646iwn.19 for ; Mon, 23 May 2011 01:11:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:from:to:cc:subject:date:message-id:x-mailer :in-reply-to:references; bh=F+eryMItQm0E/3Tz87dYYZ38Zw7AdznWSlw6HxmUR9o=; b=EtCCalwfH+/JeVFcwfhuwdBSs+D+fRTxU9JXHhGjbgzl9yr5YHM17DBIHOQUaScn3O PYPtgKvdh+F7p5llkeJiH7AVrZrpbCJeOzZ1feOKOG8cc1kKnt2GWfzotyjWxXJ/6crl tGKVIqs2RhfcwINAf5Plsd2PTTRQRGuNVIGTo= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; b=S3P3g7CdNeTcgSU17078Un6FyAOORYwLKgPDFAqhqOcUItHuPKTSCqrF6p1PbU2SyA x3UHNEE+Luz7QlWFOMjgRbIwt7PH00z6rUjtKt950UZK6kCAAD46C8PWlN8Xu0JVzYvS hi/VnNu9iHK21GcTM0Wvd1emsDOMMM3izp+Q4= Received: by 10.231.117.7 with SMTP id o7mr1993724ibq.46.1306138275398; Mon, 23 May 2011 01:11:15 -0700 (PDT) Received: from localhost.localdomain (76-10-146-236.dsl.teksavvy.com [76.10.146.236]) by mx.google.com with ESMTPS id gy41sm2820660ibb.56.2011.05.23.01.11.14 (version=SSLv3 cipher=OTHER); Mon, 23 May 2011 01:11:14 -0700 (PDT) From: Arnaud Lacombe To: linux-kbuild@vger.kernel.org Cc: Michal Marek , Arnaud Lacombe , David Gibson Subject: [RFCv2 12/13] dtc: migrate parser to implicit rules Date: Mon, 23 May 2011 04:10:38 -0400 Message-Id: <1306138239-13440-13-git-send-email-lacombar@gmail.com> X-Mailer: git-send-email 1.7.3.4.574.g608b.dirty In-Reply-To: <1306138239-13440-1-git-send-email-lacombar@gmail.com> References: <1306138239-13440-1-git-send-email-lacombar@gmail.com> Sender: linux-kbuild-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kbuild@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter2.kernel.org [140.211.167.43]); Mon, 23 May 2011 08:11:16 +0000 (UTC) Cc: David Gibson --- scripts/dtc/Makefile | 29 ++--------------------------- 1 files changed, 2 insertions(+), 27 deletions(-) diff --git a/scripts/dtc/Makefile b/scripts/dtc/Makefile index 04a31c1..e448fb1 100644 --- a/scripts/dtc/Makefile +++ b/scripts/dtc/Makefile @@ -5,7 +5,7 @@ always := $(hostprogs-y) dtc-objs := dtc.o flattree.o fstree.o data.o livetree.o treesource.o \ srcpos.o checks.o util.o -dtc-objs += dtc-lexer.lex.o dtc-parser.tab.o +dtc-objs += dtc-parser.tab.o # Source files need to get at the userspace version of libfdt_env.h to compile @@ -21,35 +21,10 @@ HOSTCFLAGS_srcpos.o := $(HOSTCFLAGS_DTC) HOSTCFLAGS_treesource.o := $(HOSTCFLAGS_DTC) HOSTCFLAGS_util.o := $(HOSTCFLAGS_DTC) -HOSTCFLAGS_dtc-lexer.lex.o := $(HOSTCFLAGS_DTC) HOSTCFLAGS_dtc-parser.tab.o := $(HOSTCFLAGS_DTC) # dependencies on generated files need to be listed explicitly -$(obj)/dtc-parser.tab.o: $(obj)/dtc-parser.tab.c $(obj)/dtc-parser.tab.h -$(obj)/dtc-lexer.lex.o: $(obj)/dtc-lexer.lex.c $(obj)/dtc-parser.tab.h +$(obj)/dtc-parser.tab.o: $(obj)/dtc-lexer.lex.c targets += dtc-parser.tab.c dtc-lexer.lex.c -clean-files += dtc-parser.tab.h - -# GENERATE_PARSER := 1 # Uncomment to rebuild flex/bison output - -ifdef GENERATE_PARSER - -BISON = bison -FLEX = flex - -quiet_cmd_bison = BISON $@ - cmd_bison = $(BISON) -o$@ -d $<; cp $@ $@_shipped -quiet_cmd_flex = FLEX $@ - cmd_flex = $(FLEX) -o$@ $<; cp $@ $@_shipped - -$(obj)/dtc-parser.tab.c: $(src)/dtc-parser.y FORCE - $(call if_changed,bison) - -$(obj)/dtc-parser.tab.h: $(obj)/dtc-parser.tab.c - -$(obj)/dtc-lexer.lex.c: $(src)/dtc-lexer.l FORCE - $(call if_changed,flex) - -endif