#!/bin/sh

# reads a package description script and runs the configure, build, and install
# steps. intended only for use by snag program
if [ -z "$1" -a -z "$2" -a -z "$3" ]; then
    echo "Usage: $0 <description script>" >&2
    exit 1
fi
if [ -z "$1" ]; then
    echo "Usage: $0 <description script>" >&2
    exit 1
fi

api_send=$1
api_recv=$2

# should remove
eval "printf '\x02\x00\x00\x00' >&$api_send"
IFS= read -r data 0<&"$api_recv"
echo "data=$data"

# load the description script
. $3

# run all install steps for package
configure
build
install
eval "printf '\x01\x00\x00\x00' >&$api_send"