From patchwork Wed May 10 23:54:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Thibault X-Patchwork-Id: 1779721 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=sourceware.org (client-ip=2620:52:3:1:0:246e:9693:128c; helo=sourceware.org; envelope-from=libc-alpha-bounces+incoming=patchwork.ozlabs.org@sourceware.org; receiver=) Received: from sourceware.org (server2.sourceware.org [IPv6:2620:52:3:1:0:246e:9693:128c]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4QGsM21jB3z20fn for ; Thu, 11 May 2023 09:54:22 +1000 (AEST) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 1E67C3857016 for ; Wed, 10 May 2023 23:54:20 +0000 (GMT) X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from sonata.ens-lyon.org (sonata.ens-lyon.org [140.77.166.138]) by sourceware.org (Postfix) with ESMTPS id 2BA7E3858414 for ; Wed, 10 May 2023 23:54:10 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 2BA7E3858414 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=ens-lyon.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=bounce.ens-lyon.org Received: from localhost (localhost [127.0.0.1]) by sonata.ens-lyon.org (Postfix) with ESMTP id B287020151; Thu, 11 May 2023 01:54:07 +0200 (CEST) Received: from sonata.ens-lyon.org ([127.0.0.1]) by localhost (sonata.ens-lyon.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id zLZL5ne7SjAG; Thu, 11 May 2023 01:54:07 +0200 (CEST) Received: from begin.home (lfbn-bor-1-1163-184.w92-158.abo.wanadoo.fr [92.158.138.184]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by sonata.ens-lyon.org (Postfix) with ESMTPSA id 8EAB02014D; Thu, 11 May 2023 01:54:07 +0200 (CEST) Received: from samy by begin.home with local (Exim 4.96) (envelope-from ) id 1pwtdI-0056vE-05; Thu, 11 May 2023 01:54:08 +0200 From: Samuel Thibault To: libc-alpha@sourceware.org Cc: Samuel Thibault , commit-hurd@gnu.org Subject: [hurd, commited] hurd: rule out some mach headers when generating errno.h Date: Thu, 11 May 2023 01:54:07 +0200 Message-Id: <20230510235407.1218241-1-samuel.thibault@ens-lyon.org> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 X-Spam-Status: No, score=-13.6 required=5.0 tests=BAYES_00, GIT_PATCH_0, JMQ_SPF_NEUTRAL, KAM_DMARC_STATUS, RCVD_IN_DNSWL_LOW, SPF_HELO_PASS, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libc-alpha-bounces+incoming=patchwork.ozlabs.org@sourceware.org Sender: "Libc-alpha" While mach/kern_return.h happens to pull mach/machine/kern_return.h, mach/machine/boolean.h, and mach/machine/vm_types.h (and realpath-ing them exposes the machine-specific machine symlink content), those headers do not actually define anything machine-specific for the content of errno.h. So we can just rule out these machine-specific from the dependency comment. --- sysdeps/mach/hurd/bits/errno.h | 3 --- sysdeps/mach/hurd/errnos.awk | 4 ++++ 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/sysdeps/mach/hurd/bits/errno.h b/sysdeps/mach/hurd/bits/errno.h index 069865189f..a0794f96aa 100644 --- a/sysdeps/mach/hurd/bits/errno.h +++ b/sysdeps/mach/hurd/bits/errno.h @@ -4,11 +4,8 @@ libc-symbols.h mach/message.h mach/kern_return.h - mach/i386/kern_return.h mach/port.h mach/boolean.h - mach/i386/boolean.h - mach/i386/vm_types.h stdint.h ../stdlib/stdint.h ../bits/libc-header-start.h diff --git a/sysdeps/mach/hurd/errnos.awk b/sysdeps/mach/hurd/errnos.awk index 22c9ceef65..b9f717c1af 100644 --- a/sysdeps/mach/hurd/errnos.awk +++ b/sysdeps/mach/hurd/errnos.awk @@ -25,6 +25,10 @@ BEGIN { arg = ARGV[i]; sub(/.*(manual|include)\//, "", arg); if (arg ~ /.*errnos.d/) continue; + # Those not not actually define anything for errno.h + if (arg ~ /mach\/.*\/kern_return.h/) continue; + if (arg ~ /mach\/.*\/boolean.h/) continue; + if (arg ~ /mach\/.*\/vm_types.h/) continue; print " " arg; } print " Do not edit this file; edit errnos.awk and regenerate it. */";