#Copyright (c) 2017 Sprint
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

#!/bin/sh

usage ()
{
  echo "Scans the current directory and adds, as required, the "
  echo "subdirectories to the specified cmake file with their build ON (enabled)."
  echo "Usage: $0 <make file>"
}


if [ "$#" -ne 1 ]; then
  usage
  exit 0
fi

if [ -e $1 ]; then
  echo "Updating $1"
  for D in *; do
    if [ -d "${D}" ]; then
      INDIR=`grep -c FD_EXTENSION_SUBDIR\(${D} $1`
      if [ "$INDIR" -eq 0 ]; then
	echo "Adding ${D} to file"
	echo "FD_EXTENSION_SUBDIR(${D} \"${D} extension library\" ON)" >> $1
      fi
    fi
  done
else
  echo "File $1 doesn't exist.Please provide valid make file\n"
fi