#!/bin/bash
#
#   generate_initcall.sh - Insert initcall into the "initcall_sequence"
#                          file in correct sequence
#
# First arg is the initcall
initcall=$1
#
# Get dependency initcall list for this initcall from the dependency
# database
dependency_initcall_list=$(
        grep '^'$initcall'[ :]' dependency_list_database | \
                sed 's,^.*:,,'
        )
#
#  function to find a missing initcall in initcall_sequence
function find_missing_initcall()
{
        need_initcall=""
        for name in $dependency_initcall_list
        do
                # test if initcall not done in initcall_sequence
                if [ "$(grep '^'$name'$' initcall_sequence)" = "" ]
                then
                        # return needed initcall
                        need_initcall=$name
                        break
                fi
        done
}
#
#  generate missing initcalls that this initcall needs done first
#
find_missing_initcall
while [ -n "$need_initcall" ]    # loop while adding missing initcalls
do
        generate_initcall.sh $need_initcall  # NOTE THE RECURSIVE CALL
        find_missing_initcall
done
#
#  Finally add this initcall to initcall_sequence (if missing)
if [ "$(grep '^'$initcall'$' initcall_sequence)" = "" ]
then
        echo $initcall >> initcall_sequence
fi