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 3EDCBC433EF for ; Sat, 28 May 2022 15:46:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244852AbiE1Pql (ORCPT ); Sat, 28 May 2022 11:46:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55202 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243709AbiE1Pqi (ORCPT ); Sat, 28 May 2022 11:46:38 -0400 Received: from 1wt.eu (wtarreau.pck.nerim.net [62.212.114.60]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 6C06018D for ; Sat, 28 May 2022 08:46:29 -0700 (PDT) Received: (from willy@localhost) by pcw.home.local (8.15.2/8.15.2/Submit) id 24SFjqCt008309; 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 3/3] tools/nolibc: add a help target to list supported targets Date: Sat, 28 May 2022 17:45:46 +0200 Message-Id: <20220528154546.8261-4-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" target simply presents the list of supported targets and the current set of variables being used to build the sysroot. Since the help in tools/ suggests to use "install", which is supported by most tools while such a target is not really relevant here, an "install" target was also added, redirecting to "help". Signed-off-by: Willy Tarreau --- tools/include/nolibc/Makefile | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/tools/include/nolibc/Makefile b/tools/include/nolibc/Makefile index 9768819abd55..cfd06764b5ae 100644 --- a/tools/include/nolibc/Makefile +++ b/tools/include/nolibc/Makefile @@ -31,6 +31,23 @@ all_files := ctype.h errno.h nolibc.h signal.h std.h stdio.h stdlib.h string.h \ # install all headers needed to support a bare-metal compiler all: headers +install: help + +help: + @echo "Supported targets under nolibc:" + @echo " all call \"headers\"" + @echo " clean clean the sysroot" + @echo " headers prepare a sysroot in tools/include/nolibc/sysroot" + @echo " headers_standalone like \"headers\", and also install kernel headers" + @echo " help this help" + @echo "" + @echo "These targets may also be called from tools as \"make nolibc_\"." + @echo "" + @echo "Currently using the following variables:" + @echo " ARCH = $(ARCH)" + @echo " OUTPUT = $(OUTPUT)" + @echo "" + # Note: when ARCH is "x86" we concatenate both x86_64 and i386 headers: $(Q)mkdir -p $(OUTPUT)sysroot -- 2.17.5