From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CC826C433EF for ; Sat, 28 May 2022 15:46:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239195AbiE1PqR (ORCPT ); Sat, 28 May 2022 11:46:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54502 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238649AbiE1PqP (ORCPT ); Sat, 28 May 2022 11:46:15 -0400 Received: from 1wt.eu (wtarreau.pck.nerim.net [62.212.114.60]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id A3157186C0 for ; Sat, 28 May 2022 08:46:14 -0700 (PDT) Received: (from willy@localhost) by pcw.home.local (8.15.2/8.15.2/Submit) id 24SFjqm4008308; Sat, 28 May 2022 17:45:52 +0200 From: Willy Tarreau To: Linus Torvalds Cc: "Paul E . McKenney" , linux-kernel@vger.kernel.org, Willy Tarreau Subject: [PATCH 2/3] tools/nolibc: make the default target build the headers Date: Sat, 28 May 2022 17:45:45 +0200 Message-Id: <20220528154546.8261-3-w@1wt.eu> X-Mailer: git-send-email 2.17.5 In-Reply-To: <20220528154546.8261-1-w@1wt.eu> References: <20220528154546.8261-1-w@1wt.eu> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The help in "make -C tools" enumerates nolibc as a valid target so we must at least make it do something. Let's make it do the equivalent of "make headers" in that it will prepare a sysroot with the arch's headers, but will not install the kernel's headers. This is the minimum some tools will need when built with a full-blown toolchain anyway. Signed-off-by: Willy Tarreau --- tools/Makefile | 3 +++ tools/include/nolibc/Makefile | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/tools/Makefile b/tools/Makefile index c074e42fd92f..e497875fc7e3 100644 --- a/tools/Makefile +++ b/tools/Makefile @@ -78,6 +78,9 @@ bpf/%: FORCE libapi: FORCE $(call descend,lib/api) +nolibc: FORCE + $(call descend,include/nolibc) + nolibc_%: FORCE $(call descend,include/nolibc,$(patsubst nolibc_%,%,$@)) diff --git a/tools/include/nolibc/Makefile b/tools/include/nolibc/Makefile index e8bac6ef3653..9768819abd55 100644 --- a/tools/include/nolibc/Makefile +++ b/tools/include/nolibc/Makefile @@ -29,7 +29,7 @@ all_files := ctype.h errno.h nolibc.h signal.h std.h stdio.h stdlib.h string.h \ sys.h time.h types.h unistd.h # install all headers needed to support a bare-metal compiler -all: +all: headers # Note: when ARCH is "x86" we concatenate both x86_64 and i386 headers: -- 2.17.5