Sindbad~EG File Manager

#!/bin/sh

###########################################
EXTRA_PATH_ENV="__extra_path_env__"
PROGRESS_F=__progress_f__
PHP_VERSION=__php_version__
PHP_BUILD_DIR=__php_build_dir__
###########################################

PATH=${EXTRA_PATH_ENV}$PATH

check_errs()
{
  if [ "${1}" -ne "0" ] ; then
    echo "**ERROR** ${2}"
    echo "**ERROR** ${2}" >> ${PROGRESS_F}
    exit ${1}
  fi
}

main_msg()
{
	# write to both stdout and progress
	echo "${1}"
	echo "${1}" >> ${PROGRESS_F}
}

# clear out
echo "**MAIN_STATUS** retrieved from ${PROGRESS_F}" > ${PROGRESS_F}