From mboxrd@z Thu Jan 1 00:00:00 1970 From: Masahiro Yamada Subject: [PATCH 09/27] ia64: add missing FORCE and fix 'targets' to make if_changed work Date: Thu, 28 Jan 2021 09:50:51 +0900 Message-ID: <20210128005110.2613902-10-masahiroy@kernel.org> References: <20210128005110.2613902-1-masahiroy@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=8DpM3IqntKyeH5qxUxcm/+8gF+cmyF4HoHB1uf2zBBI=; b=ByUtHdoMmX3CptAtRpidGSVUF o7wTqZrMNUrB3gXynx/NHX+Dqp2MvrDxQSn9S9ri7cPL5bcC7eyWt68eYuM2qhZjEDZ15O/K9KnhY EeBMvZB4xNN8QTtSxpzgCdqMziCcRA4VTs/mRQSVUWxJhS2hfL/zqt84LlkMCbku1CyLf1yu0yVtc +QTkxGnf4dYUwX3KqQy4pIb9HewQXdi3hvCm/jkhoNOQDcKJisZnSZxS+RiIXeKPGJU9/LvMuZg24 zrTnvdM9d4Rh3DZdErbFhNl6CsS2pta+0eLRy4CgmBUX3+6Q2wivaxjQ6ETz0DD8/6lebnRRU74m4 qFaZDBCxg==; DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-12.nifty.com 10S0pjIe024172 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1611795118; bh=FojGohQMvoWe5iE5Yt4baOE1CWG8dNc79QROwTH9qhY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=j9U0JaxidB0o6qBXroAVaKd0sdkkQbgCI/EwRPzbAbdzh4XhnCsx/Jee861JQUiTV bb/hpxk2HblluNoKwc0KExK6i8tyDq2h8EEGgQYS4495mKOtqLZ2IUas8l9araAevv r4TNxiKYG2su8pht2l9vNL09bEW08F+wGV5qi14HICXEs57hKDgC9pr0pIhh9j63te s+lRlK5vcgLVaRFhfwnKqUXGLWCAWXjJkBWia76hQk/XSxlrMknlmhL3ENPZuvIEkA yg8D4TPMR+sPjg0l7oDFu0zvOcADod5kHvCd9Ji2TFraoQCYfaBVN5wOkLg4Btg7cx zBeqpnpebKa5g== In-Reply-To: <20210128005110.2613902-1-masahiroy@kernel.org> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane-mx.org@lists.infradead.org To: linux-arch@vger.kernel.org, x86@kernel.org Cc: linux-xtensa@linux-xtensa.org, linux-ia64@vger.kernel.org, linux-parisc@vger.kernel.org, linux-kbuild@vger.kernel.org, Masahiro Yamada , linux-sh@vger.kernel.org, linux-um@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-alpha@vger.kernel.org, sparclinux@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.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/ia64/kernel/syscalls/Makefile | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/arch/ia64/kernel/syscalls/Makefile b/arch/ia64/kernel/syscalls/Makefile index 813a58cba39c..b9bfd186295f 100644 --- a/arch/ia64/kernel/syscalls/Makefile +++ b/arch/ia64/kernel/syscalls/Makefile @@ -22,19 +22,20 @@ quiet_cmd_systbl = SYSTBL $@ '$(systbl_offset_$(basetarget))' syshdr_offset_unistd_64 := __NR_Linux -$(uapi)/unistd_64.h: $(syscall) $(syshdr) +$(uapi)/unistd_64.h: $(syscall) $(syshdr) FORCE $(call if_changed,syshdr) systbl_offset_syscall_table := 1024 -$(kapi)/syscall_table.h: $(syscall) $(systbl) +$(kapi)/syscall_table.h: $(syscall) $(systbl) FORCE $(call if_changed,systbl) uapisyshdr-y += unistd_64.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) @: -- 2.27.0