From patchwork Fri Jan 22 18:18:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Alex_Benn=C3=A9e?= X-Patchwork-Id: 1430473 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=YgWtAWsv; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4DMngL42SQz9sCq for ; Sat, 23 Jan 2021 05:22:54 +1100 (AEDT) Received: from localhost ([::1]:42754 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l315A-00039c-FW for incoming@patchwork.ozlabs.org; Fri, 22 Jan 2021 13:22:52 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:57630) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l311a-0007ak-H9 for qemu-devel@nongnu.org; Fri, 22 Jan 2021 13:19:12 -0500 Received: from mail-wr1-x432.google.com ([2a00:1450:4864:20::432]:36744) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1l311Y-0006tg-RV for qemu-devel@nongnu.org; Fri, 22 Jan 2021 13:19:10 -0500 Received: by mail-wr1-x432.google.com with SMTP id 6so5973220wri.3 for ; Fri, 22 Jan 2021 10:19:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=f6zl2v9LPncQJucBqnlmMhx3Qi+VNlQAjrIpZhJtkg0=; b=YgWtAWsvMlOXXBRmv8vIr3lvZRL4nUPjpiJWS35NlRmW/vMfw9ljNADhUMcfqZ8wUZ T5ZlVL9VBRuj2zPCWqcr3fhmDL0/kOLp6Ns6PiIZbeZ6AFaanY0uyI7CKF/P4Kbm61VQ LWr8BhM1CAc+EqFASEkwdQMKPvph1WBVq2ODTT5ykLgdKEfANPdMLv/G7nIRfO6Qa2/g mqJm09Bpu5DtsyR9nIdfl95lxlNg+2pxnwF1eiQuh4N6UJRLFMiyMBxPCJa2XBcOn/77 Aju+DyF9oXvcByzmA1fNFktcNxvdtfCQmOllFJ1gyZ5BWQ93dS0Eed/w1FxrhZ32OVqX 99jw== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=f6zl2v9LPncQJucBqnlmMhx3Qi+VNlQAjrIpZhJtkg0=; b=PMetDSy3d14Q3YqvK20vn8SaQJCmc/i4Ih2e8A/gsQWQZUjZDUFjSYrcGhASyRTSek 669dFIQyInCaHbkhd6aAUdZA6AVORPwMfBiBybkgwbKAQYEuJwJ+ws1QfQ/HuFvcYyCR 3FtIQiQhIxtvZHGtZAw1OPCAXRacPrvLufD936HHI5BqUmY1b3I3RIyX0z7WKYzHY1/s SEQxbXp9HDZsi1x97du8EyONpUnDrnOR62pTf4r2fA6QDjiOuv7+cOOVFVw7C1Gh9/FU qrY4SAnRtJM2X2vtIL+pgXWwEzs8zmF2xhpxndrDgnRBw/Sc6Z6IpSG5e2MBOn4bywJQ DUwg== X-Gm-Message-State: AOAM531gX6IhnaM4oZ6Xb+XeCX4+ByuKJhgIpmXIwcYk6WRI1n12zq9g ae/dnCKXIsSrR6s2tld933CFJw== X-Google-Smtp-Source: ABdhPJzdxZE0O9mvwP0UWP4yVzQMNALKekeNKuTb6dUJKThDeCdpidiNxpE6bhlvbOxSXYlGbIK39A== X-Received: by 2002:adf:cd83:: with SMTP id q3mr1878250wrj.225.1611339547462; Fri, 22 Jan 2021 10:19:07 -0800 (PST) Received: from zen.linaroharston ([51.148.130.216]) by smtp.gmail.com with ESMTPSA id l20sm13999756wrh.82.2021.01.22.10.18.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 Jan 2021 10:18:59 -0800 (PST) Received: from zen.lan (localhost [127.0.0.1]) by zen.linaroharston (Postfix) with ESMTP id 480A61FF93; Fri, 22 Jan 2021 18:18:55 +0000 (GMT) From: =?utf-8?q?Alex_Benn=C3=A9e?= To: qemu-devel@nongnu.org Subject: [PATCH v2 7/8] configure: make version_ge more tolerant of shady version input Date: Fri, 22 Jan 2021 18:18:53 +0000 Message-Id: <20210122181854.23105-8-alex.bennee@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210122181854.23105-1-alex.bennee@linaro.org> References: <20210122181854.23105-1-alex.bennee@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::432; envelope-from=alex.bennee@linaro.org; helo=mail-wr1-x432.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paolo Bonzini , =?utf-8?q?Alex_Benn=C3=A9e?= Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" When checking GDB versions we have to tolerate all sorts of random distro extensions to the version string. While we already attempt to do some of that before we call version_ge is makes sense to try and regularise the first input by stripping extraneous -'s. While we at it convert the old-style shell quoting into a cleaner form t shut up my editors linter lest it confuse me by underlining the whole line. Suggested-by: Paolo Bonzini Signed-off-by: Alex Bennée Tested-by: Thomas Huth --- configure | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/configure b/configure index 6f6a319c2f..dd99939b34 100755 --- a/configure +++ b/configure @@ -198,8 +198,8 @@ has() { } version_ge () { - local_ver1=`echo $1 | tr . ' '` - local_ver2=`echo $2 | tr . ' '` + local_ver1=$(expr "$1" : '\([0-9.]*\)' | tr . ' ') + local_ver2=$(echo "$2" | tr . ' ') while true; do set x $local_ver1 local_first=${2-0}