190d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber#!/bin/bash 290d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber## 3f71323e297a928af368937089d3ed71239786f86Andreas Huber## Copyright (c) 2010 The WebM project authors. All Rights Reserved. 490d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber## 5f71323e297a928af368937089d3ed71239786f86Andreas Huber## Use of this source code is governed by a BSD-style license 6f71323e297a928af368937089d3ed71239786f86Andreas Huber## that can be found in the LICENSE file in the root of the source 7f71323e297a928af368937089d3ed71239786f86Andreas Huber## tree. An additional intellectual property rights grant can be found 8f71323e297a928af368937089d3ed71239786f86Andreas Huber## in the file PATENTS. All contributing project authors may 9f71323e297a928af368937089d3ed71239786f86Andreas Huber## be found in the AUTHORS file in the root of the source tree. 1090d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber## 1190d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 1290d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 1390d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 1490d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberfor opt in "$@"; do 1590d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber optval="${opt#*=}" 1690d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber case "$opt" in 1790d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber --bare) bare=true ;; 1890d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber *) break ;; 1990d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber esac 2090d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber shift 2190d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberdone 2290d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Hubersource_path=${1:-.} 2390d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberout_file=${2} 2490d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberid=${3:-VERSION_STRING} 2590d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 2690d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Hubergit_version_id="" 2790d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberif [ -d ${source_path}/.git ]; then 2890d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber # Source Path is a git working copy. Check for local modifications. 2990d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber export GIT_DIR=${source_path}/.git 3090d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber git_version_id=`git describe --match=v[0-9]* 2>/dev/null` 3190d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberfi 3290d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 3390d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberchangelog_version="" 3490d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberfor p in "${source_path}" "${source_path}/.."; do 3590d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber if [ -z "$git_version_id" -a -f "${p}/CHANGELOG" ]; then 3690d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber changelog_version=`head -n1 "${p}/CHANGELOG" | awk '{print $2}'` 3790d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber changelog_version="${changelog_version}" 3890d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber break 3990d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber fi 4090d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberdone 4190d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberversion_str="${changelog_version}${git_version_id}" 4290d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberbare_version=${version_str#v} 4390d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Hubermajor_version=${bare_version%%.*} 4490d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberbare_version=${bare_version#*.} 4590d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberminor_version=${bare_version%%.*} 4690d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberbare_version=${bare_version#*.} 4790d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberpatch_version=${bare_version%%-*} 4890d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberbare_version=${bare_version#${patch_version}} 4990d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberextra_version=${bare_version##-} 5090d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 5190d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber#since they'll be used as integers below make sure they are or force to 0 5290d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberfor v in major_version minor_version patch_version; do 5390d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber if eval echo \$$v |grep -E -q '[^[:digit:]]'; then 5490d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber eval $v=0 5590d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber fi 5690d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberdone 5790d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber 5890d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberif [ ${bare} ]; then 5990d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber echo "${changelog_version}${git_version_id}" > $$.tmp 6090d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberelse 6190d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber cat<<EOF>$$.tmp 6290d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber#define VERSION_MAJOR $major_version 6390d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber#define VERSION_MINOR $minor_version 6490d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber#define VERSION_PATCH $patch_version 6590d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber#define VERSION_EXTRA "$extra_version" 6690d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber#define VERSION_PACKED ((VERSION_MAJOR<<16)|(VERSION_MINOR<<8)|(VERSION_PATCH)) 6790d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber#define ${id}_NOSP "${version_str}" 6890d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huber#define ${id} " ${version_str}" 6990d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas HuberEOF 7090d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberfi 7190d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberif [ -n "$out_file" ]; then 7290d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberdiff $$.tmp ${out_file} >/dev/null 2>&1 || cat $$.tmp > ${out_file} 7390d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberelse 7490d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Hubercat $$.tmp 7590d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberfi 7690d3ed91ae9228e1c8bab561b6138d4cb8c1e4fdAndreas Huberrm $$.tmp 77