#!/bin/sh # This Source Code Form is subject to the terms of the Mozilla Public # License, v. 2.0. If a copy of the MPL was not distributed with this # file, You can obtain one at http://mozilla.org/MPL/2.0/. # # Usage: ./update.sh <opus_src_directory> # # Copies the needed files from a directory containing the original # libopus source, and applies any local patches we're carrying. TARGET='.' STATIC_FILES="COPYING celt/arm/arm2gnu.pl" MK_FILES="opus_sources.mk celt_sources.mk silk_sources.mk \ opus_headers.mk celt_headers.mk silk_headers.mk" # Make sure we have a source directory if test -z $1 || ! test -r $1/include/opus.h; then echo "Update the current directory from a source checkout" echo "usage: $0 ../opus" exit 1 fi # "parse" the makefile fragments to get the list of source files # requires GNU sed extensions SRC_FILES=$(sed -e ':a;N;$!ba;s/#[^\n]*\(\n\)/\1/g;s/\\\n//g;s/[A-Z_]* = //g' \ $(for file in ${MK_FILES}; do echo "$1/${file}"; done)) # pre-release versions of the code don't list opus_custom.h # in celt_headers.mk, so we must include it manually HDR_FILES="include/opus_custom.h" # make sure the necessary subdirectories exist for file in ${SRC_FILES}; do base=${file##*/} dir="${file%"${base}"}" if test ! -d "${TARGET}/${dir}"; then cmd="mkdir -p ${TARGET}/${dir}" echo ${cmd} ${cmd} fi done # copy files into the target directory for file in ${STATIC_FILES} ${SRC_FILES} ${HDR_FILES}; do cmd="cp $1/${file} ${TARGET}/${file}" echo ${cmd} ${cmd} done sed \ -e s/@OPUS_ARM_MAY_HAVE_EDSP@/1/g \ -e s/@OPUS_ARM_MAY_HAVE_MEDIA@/1/g \ -e s/@OPUS_ARM_MAY_HAVE_NEON@/1/g \ $1/celt/arm/armopts.s.in > ${TARGET}/celt/arm/armopts.s # query git for the revision we're copying from if test -d $1/.git; then version=$(cd $1 && git describe --tags --match 'v*' --dirty) else version="UNKNOWN" fi echo "copied from revision ${version}" # update README revision sed -e "s/^The git tag\/revision used was .*/The git tag\/revision used was ${version}./" \ ${TARGET}/README_MOZILLA > ${TARGET}/README_MOZILLA+ && \ mv ${TARGET}/README_MOZILLA+ ${TARGET}/README_MOZILLA # update compiled-in version string sed -e "s/DEFINES\['OPUS_VERSION'\][ \t]*=[ \t]*'\".*\"'/DEFINES['OPUS_VERSION'] = '\"${version}-mozilla\"'/" \ ${TARGET}/moz.build > ${TARGET}/moz.build+ && \ mv ${TARGET}/moz.build+ ${TARGET}/moz.build python gen-sources.py $1 # apply outstanding local patches patch -p3 < nonunified.patch