#!/bin/sh

#

# Splits NSS into nss-util 

# Takes as command line input the version of nss

# and assumes that a file nss-${nss_version}-stripped.tar.bz2

# exits in the current directory

set -e

if test -z $1

then

  echo "usage: $0 nss-version"

  exit

fi

export name=nss

export version=$1

echo "Extracting ${name}-${version}.tar.gz"

tar -xzf ${name}-${version}.tar.gz

# the directory will be named ${name}-${version}

nss_source_dir=${name}-${version}

util_dir=${name}-util-${version}

softokn_dir=${name}-softokn-${version}

# make_nss_util

#-------------------------------------------------

# create the nss-util subset consisting of

#   nss/dbm      --- full directory

#   nss/coreconf --- full directory

#   nss          --- top files only

#   nss/lib      --- top files only

#   nss/lib/util --- full directory

#--------------------------------------------------

UTIL_WORK=${util_dir}-work

rm -rf ${UTIL_WORK}

mkdir ${UTIL_WORK}

# copy everything

cp -a ${nss_source_dir} ${UTIL_WORK}/${util_dir}

# remove subdirectories that we don't want

rm -rf ${UTIL_WORK}/${util_dir}/nss/cmd

rm -rf ${UTIL_WORK}/${util_dir}/nss/tests

rm -rf ${UTIL_WORK}/${util_dir}/nss/lib

# start with an empty cmd lib directories to be filled selectively

mkdir ${UTIL_WORK}/${util_dir}/nss/cmd

cp ${nss_source_dir}/nss/cmd/Makefile ${UTIL_WORK}/${util_dir}/nss/cmd

cp ${nss_source_dir}/nss/cmd/manifest.mn ${UTIL_WORK}/${util_dir}/nss/cmd

cp ${nss_source_dir}/nss/cmd/platlibs.mk ${UTIL_WORK}/${util_dir}/nss/cmd

cp ${nss_source_dir}/nss/cmd/platrules.mk ${UTIL_WORK}/${util_dir}/nss/cmd

mkdir ${UTIL_WORK}/${util_dir}/nss/lib

# copy some files at the top and the util subdirectory recursively

cp ${nss_source_dir}/nss/lib/Makefile ${UTIL_WORK}/${util_dir}/nss/lib

cp ${nss_source_dir}/nss/lib/manifest.mn ${UTIL_WORK}/${util_dir}/nss/lib

cp -a ${nss_source_dir}/nss/lib/util ${UTIL_WORK}/${util_dir}/nss/lib/util

pushd ${UTIL_WORK}

# the compressed tar ball for nss-util

tar -czf ../${name}-util-${version}.tar.gz ${util_dir}

popd

# cleanup after ourselves

rm -fr ${nss_source_dir}

rm -fr ${UTIL_WORK}