mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-06 09:05:45 +00:00
9e1fc83261
We read *_sources.mk from the opus source tree to get a list of needed files. As of the 1.0.0 release, those files have comment lines, which the previous sed one-liner failed to strip out. The earlier version attempted this with 's/^#.8//', but the whole file has been read into memory so we can remove the line continuation escapes. However, the newlines are still present, so we can replace this with 's/#[^\n]*\(\n\)/\1\g' Which replaces everything from a comment character to a newline with a newline. We have to capture and subsitute the final newline instead of using a literal \n because portable sed doesn't expand that character on the right-hand side. GNU sed will, however.
67 lines
2.0 KiB
Bash
67 lines
2.0 KiB
Bash
#!/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"
|
|
MK_FILES="opus_sources.mk celt_sources.mk silk_sources.mk \
|
|
opus_headers.txt celt_headers.txt silk_headers.txt"
|
|
|
|
# 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
|
|
echo "testing ${file}"
|
|
base=${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} ${MK_FILES} ${SRC_FILES} ${HDR_FILES}; do
|
|
cmd="cp $1/${file} ${TARGET}/${file}"
|
|
echo ${cmd}
|
|
${cmd}
|
|
done
|
|
|
|
# query git for the revision we're copying from
|
|
if test -d $1/.git; then
|
|
version=$(cd $1 && git describe --tags)
|
|
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
|
|
|
|
# apply outstanding local patches
|
|
patch -p3 < ./bug776661.patch
|