From patchwork Wed Feb 17 22:26:56 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Mayer X-Patchwork-Id: 12092551 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=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 F13DEC433DB for ; Wed, 17 Feb 2021 22:27:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A5CBF61494 for ; Wed, 17 Feb 2021 22:27:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232885AbhBQW1m (ORCPT ); Wed, 17 Feb 2021 17:27:42 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38128 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232871AbhBQW1k (ORCPT ); Wed, 17 Feb 2021 17:27:40 -0500 Received: from mail-pg1-x535.google.com (mail-pg1-x535.google.com [IPv6:2607:f8b0:4864:20::535]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9963EC061574 for ; Wed, 17 Feb 2021 14:27:00 -0800 (PST) Received: by mail-pg1-x535.google.com with SMTP id p21so3751396pgl.12 for ; Wed, 17 Feb 2021 14:27:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=892G3qKDpz/5gRCzV0/+a3FQcJ0YSGO+MCpBh5ooPEU=; b=dJgZjO2lR3aAW1KhB5+C00IIIBI/vGU6hugyRbRGn5c+IHiRHRiEJCo4fV9EYeX1bX OnG6Vs4AyI8Q/6LIrcq5sw72iaFi7tBYLsIZzJrH1usePdVTfUGMQwMFJalHOWvhdIvL KmxB7vtac9J9lWdlRf1EAgOPcB6bFJd4JcJ9g= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=892G3qKDpz/5gRCzV0/+a3FQcJ0YSGO+MCpBh5ooPEU=; b=gQ9zn2BrGWDi4RnKmrYFx7/ofSNs5HBfubdoHrwDkACkVFd36G7VNQHwVBjFdd5sJU 4DnJx23W50vJ3vea3wgWGgZo439VPuk5BnRTvEFKXk+s0hrdKzeP+fyLlONyZrztGueT 5KNZZPhLrjZ+eftX5xoYAQ/CSqB2LZxiSQKdIsVDqrz3UyP9auCS6n5yC8mf4CNgpMmj wE0ThSY48A0QBJ/U1oqaASISVhtp5RLwBbttlveeB4s0n8w8LhP9Pz94AqwhZ0qIkrqm CO2V9n3S20ST6bMhEW3gy2nSoSCCAbSGpN9/uoURXJk74zrQ61TGH7yQrMx3YuotEdCW yllw== X-Gm-Message-State: AOAM533YcjIEGCiUoj+ZZ6ViV1IgxIZQKD3d2HjV+OfPpJV/Fvars3Xb do1gwyISUB5tV9lA/Z0C0yu4fvoSirvS3pm5 X-Google-Smtp-Source: ABdhPJzV9PLDnFU1a58nKDKiPsXDT24pi1Mr/DKUbml8PhEY5qKGxZ8uTSmMWa0JUOPBGgLDgBu6HA== X-Received: by 2002:a63:d502:: with SMTP id c2mr1259893pgg.353.1613600819996; Wed, 17 Feb 2021 14:26:59 -0800 (PST) Received: from lbrmn-mmayer.ric.broadcom.net ([192.19.228.250]) by smtp.gmail.com with ESMTPSA id b25sm3442803pfp.26.2021.02.17.14.26.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Feb 2021 14:26:59 -0800 (PST) Received: by lbrmn-mmayer.ric.broadcom.net (Postfix, from userid 1000) id 2BC7E251A6F5; Wed, 17 Feb 2021 14:26:58 -0800 (PST) From: Markus Mayer To: Linux XFS Cc: Markus Mayer Subject: [PATCH v2] include/buildrules: substitute ".o" for ".lo" only at the very end Date: Wed, 17 Feb 2021 14:26:56 -0800 Message-Id: <20210217222656.1762426-1-mmayer@broadcom.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org To prevent issues when the ".o" extension appears in a directory path, ensure that the ".o" -> ".lo" substitution is only performed for the file extension immediately preceeding the ":" of a makefile rule. Signed-off-by: Markus Mayer --- Change since v1: - reworked the regex as suggested by David https://www.spinics.net/lists/linux-xfs/msg49712.html include/buildrules | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/buildrules b/include/buildrules index 7a139ff07de8..f6663615d278 100644 --- a/include/buildrules +++ b/include/buildrules @@ -133,7 +133,7 @@ rmltdep: $(Q)rm -f .ltdep .ltdep: $(CFILES) $(HFILES) - $(Q)$(MAKEDEP) $(CFILES) | $(SED) -e 's,^\([^:]*\)\.o,\1.lo,' > .ltdep + $(Q)$(MAKEDEP) $(CFILES) | $(SED) -e 's,^\([^:]*\)\.o: ,\1.lo: ,' > .ltdep depend: rmdep .dep