From patchwork Thu Nov 22 22:47:43 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Thompson X-Patchwork-Id: 11126 Return-Path: X-Original-To: patchwork@ffaux-bg.ffmpeg.org Delivered-To: patchwork@ffaux-bg.ffmpeg.org Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by ffaux.localdomain (Postfix) with ESMTP id 22C7F44E24F for ; Fri, 23 Nov 2018 00:54:25 +0200 (EET) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 9B07A689F0A; Fri, 23 Nov 2018 00:54:25 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-wm1-f42.google.com (mail-wm1-f42.google.com [209.85.128.42]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 9930B688335 for ; Fri, 23 Nov 2018 00:54:18 +0200 (EET) Received: by mail-wm1-f42.google.com with SMTP id y185so6421568wmd.1 for ; Thu, 22 Nov 2018 14:54:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=jkqxz-net.20150623.gappssmtp.com; s=20150623; h=to:from:subject:message-id:date:user-agent:mime-version :content-language:content-transfer-encoding; bh=/+c5Wc5h6WFsLzbYv3SFqb1S+mTVSOY0Q0hgBP1ayTc=; b=PQy9RGUeA9kXfMsLodjE3av6sVc0C1c0RNTEmy49B/h7nlG6kx2p6A+RewmVzGjq4k K4fukH3eaGhwDAIp5DMKZmNxYQQeatEFXR81TmE0+iv4pSSMXwW6c0bWgtk/nNhWW6jw Tpa+Uv9sUzF4Qhc3EkHBw/FA6GRFW8LN5yY1VAJQSaKcm0svrNQkcLI7lHH8g4GpAsNX Z4Rx+4cneACeYyOUqcoURbway4lw7CprPqbCVoBaeXiLeOKfWTZbXG0eR7zuSl9pEgPF 47UpA9uDZzjtl4tvl82ENzZe5Icpa3l0FMP6ZAcUO1CG0LeReacRKryur/SU1FE/XJsu pGMg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:to:from:subject:message-id:date:user-agent :mime-version:content-language:content-transfer-encoding; bh=/+c5Wc5h6WFsLzbYv3SFqb1S+mTVSOY0Q0hgBP1ayTc=; b=f+5S+JQM2GLFf554JI1DuPazXIr1F9wM0ePZx39QkjGMnPKxSQVmn1cqVZfDrIs7em xTj5kihWL0pCt/iOsm8o79CMKa/+bMHrZQlRr+7wW9Ni/gr3vLkTWOLS/XFvn2O0CNSd E29A1xVUZUEdpy7swbjMbjk6gCjFPEGJybcrfXiKcuW/g232fm/axlJtcrdFAIm+K/jD pHZzCaF06jySXYJUgRbgO2PZInnyaTfaQOpXR6zV51skqzfZGLBtL10YsMOpHe1G4OLw 2+KUDte1O8tkEab+f65ZNF4W56Diqmv+7cUjnt4e1RJ5GyaaxrD6bvLKEt+Pat3nVTHL QI7A== X-Gm-Message-State: AGRZ1gLxvVGPd2nPHjltYo8nsC/9gLOiUKAAhcyW2d69nl6rEni3EsSV NCiQKp8B/LPEsF8iWKWdMX4OdcUFeco= X-Google-Smtp-Source: AFSGD/VLVm3tI4YNZyhoC9pquqi3C7AVMQTQbgQ9QefNM5JXPOf8ERTSZeGSYSkkIiPFERA1EL5agA== X-Received: by 2002:a1c:88c7:: with SMTP id k190mr10490513wmd.97.1542926866488; Thu, 22 Nov 2018 14:47:46 -0800 (PST) Received: from [192.168.0.4] (cpc91242-cmbg18-2-0-cust650.5-4.cable.virginm.net. [82.8.130.139]) by smtp.gmail.com with ESMTPSA id j13sm30700964wrx.5.2018.11.22.14.47.44 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 22 Nov 2018 14:47:45 -0800 (PST) To: FFmpeg development discussions and patches From: Mark Thompson Message-ID: Date: Thu, 22 Nov 2018 22:47:43 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 Content-Language: en-US Subject: [FFmpeg-devel] [PATCH] configure: Avoid use of nonstandard features of sed X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Standard sed does not support EREs. --- The Darwin version script part was only tested by running it on the version scripts and looking at the output, not actually building on that platform - it would be helpful if someone could check that it actually works. configure | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/configure b/configure index b4f944cfb0..370c6e9993 100755 --- a/configure +++ b/configure @@ -3723,8 +3723,7 @@ find_things_extern(){ find_filters_extern(){ file=$source_path/$1 - #sed -n "s/^extern AVFilter ff_\([avfsinkrc]\{2,5\}\)_\(\w\+\);/\2_filter/p" $file - sed -E -n "s/^extern AVFilter ff_([avfsinkrc]{2,5})_([a-zA-Z0-9_]+);/\2_filter/p" $file + sed -n 's/^extern AVFilter ff_[avfsinkrc]\{2,5\}_\([[:alnum:]_]\{1,\}\);/\1_filter/p' $file } FILTER_LIST=$(find_filters_extern libavfilter/allfilters.c) @@ -5190,7 +5189,7 @@ case $target_os in is_in -isysroot $ld $LDFLAGS || check_ldflags -isysroot $sysroot fi version_script='-exported_symbols_list' - VERSION_SCRIPT_POSTPROCESS_CMD='tr " " "\n" | sed -n /global:/,/local:/p | grep ";" | tr ";" "\n" | sed -E "s/(.+)/_\1/g" | sed -E "s/(.+[^*])$$$$/\1*/"' + VERSION_SCRIPT_POSTPROCESS_CMD='tr " " "\n" | sed -n /global:/,/local:/p | grep ";" | tr ";" "\n" | sed "s/\(.\{1,\}\)/_\1/g" | sed "s/\(.\{1,\}[^*]\)$$$$/\1*/"' ;; msys*) die "Native MSYS builds are discouraged, please use the MINGW environment."