From patchwork Thu Jan 28 00:50:49 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 12051555 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7657EC433E6 for ; Thu, 28 Jan 2021 01:13:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 34D4B64DDA for ; Thu, 28 Jan 2021 01:13:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231159AbhA1BMH (ORCPT ); Wed, 27 Jan 2021 20:12:07 -0500 Received: from condef-05.nifty.com ([202.248.20.70]:44156 "EHLO condef-05.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231160AbhA1BJu (ORCPT ); Wed, 27 Jan 2021 20:09:50 -0500 Received: from conuserg-12.nifty.com ([10.126.8.75])by condef-05.nifty.com with ESMTP id 10S0sBSs031873; Thu, 28 Jan 2021 09:54:12 +0900 Received: from oscar.flets-west.jp (softbank126026094251.bbtec.net [126.26.94.251]) (authenticated) by conuserg-12.nifty.com with ESMTP id 10S0pjIc024172; Thu, 28 Jan 2021 09:51:54 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-12.nifty.com 10S0pjIc024172 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1611795115; bh=MYQSK0CtOikC4KgPhNU4f44GTCCqKNyWX38Fka62zXY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KSqtowhBzKgGTTUIxwna5kQxHGrgv9yRnRMl3kO0qcQcgMBD5xPE2HL0QQKxdQ68A /sARp4Co0phr0rP7LZh/5yqp7dYbKSC9PSYrOB2Qiilrq/IfXQFVQ58gHxKeYmvqST 8/cg/hIJQpYujMRHX7rhcxnhOl2Sf1KdWTHpGofGTyEpl0nN4kjzx4MvhZbOmxd2s4 IRErUTEfYaBU5bWRJsD6uYLC1svldt/Bti1pgy69BeSXe7uPx9c6zasGw8kPmbinyk 04btZdzlbs3Q3qv9PTU9fezCfKPoHsOj73aEU5NvaX/bq8AkDp7ElXnBYYXFv0JSZe 3sNNx1XIw9EUA== X-Nifty-SrcIP: [126.26.94.251] From: Masahiro Yamada To: linux-arch@vger.kernel.org, x86@kernel.org Cc: linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linux-sh@vger.kernel.org, linux-um@lists.infradead.org, linux-xtensa@linux-xtensa.org, linuxppc-dev@lists.ozlabs.org, sparclinux@vger.kernel.org, Masahiro Yamada Subject: [PATCH 07/27] alpha: add missing FORCE and fix 'targets' to make if_changed work Date: Thu, 28 Jan 2021 09:50:49 +0900 Message-Id: <20210128005110.2613902-8-masahiroy@kernel.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210128005110.2613902-1-masahiroy@kernel.org> References: <20210128005110.2613902-1-masahiroy@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-parisc@vger.kernel.org The rules in this Makefile cannot detect the command line change because the prerequisite 'FORCE' is missing. Adding 'FORCE' will result in the headers being rebuilt every time because the 'targets' addition is also wrong; the file paths in 'targets' must be relative to the current Makefile. Fix all of them so the if_changed rules work correctly. Signed-off-by: Masahiro Yamada --- arch/alpha/kernel/syscalls/Makefile | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/arch/alpha/kernel/syscalls/Makefile b/arch/alpha/kernel/syscalls/Makefile index 659faefdcb1d..1c42d2d2926d 100644 --- a/arch/alpha/kernel/syscalls/Makefile +++ b/arch/alpha/kernel/syscalls/Makefile @@ -21,18 +21,19 @@ quiet_cmd_systbl = SYSTBL $@ '$(systbl_abi_$(basetarget))' \ '$(systbl_offset_$(basetarget))' -$(uapi)/unistd_32.h: $(syscall) $(syshdr) +$(uapi)/unistd_32.h: $(syscall) $(syshdr) FORCE $(call if_changed,syshdr) -$(kapi)/syscall_table.h: $(syscall) $(systbl) +$(kapi)/syscall_table.h: $(syscall) $(systbl) FORCE $(call if_changed,systbl) uapisyshdr-y += unistd_32.h kapisyshdr-y += syscall_table.h -targets += $(uapisyshdr-y) $(kapisyshdr-y) +uapisyshdr-y := $(addprefix $(uapi)/, $(uapisyshdr-y)) +kapisyshdr-y := $(addprefix $(kapi)/, $(kapisyshdr-y)) +targets += $(addprefix ../../../../, $(uapisyshdr-y) $(kapisyshdr-y)) PHONY += all -all: $(addprefix $(uapi)/,$(uapisyshdr-y)) -all: $(addprefix $(kapi)/,$(kapisyshdr-y)) +all: $(uapisyshdr-y) $(kapisyshdr-y) @: