#!/bin/bash
if [[ $# != 2 ]] {
    echo  >&2 "Usage $0 BASH_PROGRAM PREFIX>&2 "Usage $0 BASH_PROGRAM PREFIX"
    exit 3
}
setvar SH_PROG = "$1"
setvar PREFIX = "$2"
typeset -i rc=0
setvar bash_loc = $($SH_PROG -c 'echo ${SHELL}')
setvar rc = ""$?
if (( rc != 0 ))  {
    echo  >&2 "Something went wrong in getting \$SHELL for $SH_PROG>&2 "Something went wrong in getting \$SHELL for $SH_PROG"
    exit $rc
}
if [[ -z $bash_loc ]]  {
    echo  >&2 "Something went wrong in setting bash location from \$SHELL for $SH_PROG>&2 "Something went wrong in setting bash location from \$SHELL for $SH_PROG"
    exit 3
}
setvar bashdb_main = $(strings $SH_PROG | grep bashdb)
setvar check_loc = $(dirname $(dirname $bashdb_main))
if [[ $PREFIX != $check_loc ]]  {
    echo  >&2 "bash says prefix should be $check_loc. You gave $PREFIX>&2 "bash says prefix should be $check_loc. You gave $PREFIX"
    exit 4
}
exit 0