haiku/build/scripts/build_archive

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#!/bin/sh
set -o errexit
if [ $# -lt 2 ]; then
echo "Usage: $0 <archive> <scripts> ..."
fi
# get the archive name
archive=$1
shift
# The second argument is the shell script that initializes the variables:
# tmpDir
# addBuildCompatibilityLibDir
#
# copyattr
# rmAttrs
# zip
# NOTE: rmAttrs and zip are only passed in when building zip
#
. $1
shift
outputDir=$tmpDir/archive
# this adds the build library dir to LD_LIBRARY_PATH
eval "$addBuildCompatibilityLibDir"
# map the shell commands
sPrefix=
tPrefix="$outputDir/"
cd=cd
scd=:
cp="$copyattr -d"
ln=ln
mkdir=mkdir
rm=rm
cleanDir()
{
# clearDir <directory>
if [ $rmAttrs ] ; then
$rmAttrs -rf $1
else
$rm -rf $1
fi
}
# clean output dir
cleanDir $outputDir
$mkdir -p $outputDir
# populate output dir
echo "Preparing contents of archive $archive ..."
while [ $# -gt 0 ]; do
. $1
shift
done
# get an absolute path for the archive
cwd=$(pwd)
cd $(dirname $archive)
archive=$(pwd)/$(basename $archive)
cd $cwd
# build the archive
echo "Building archive $archive ..."
$rm -f $archive
cd $outputDir
case "$archive" in
*.zip)
$zip -ryq $archive .
;;
*.tgz)
contents=$(ls)
tar --format ustar -czf $archive $contents
;;
*)
echo "Unhandled archive format in build_archive"
exit 1
;;
esac
cd ..
# clean up
cleanDir $outputDir