#! /bin/bash

prefix=/tmp/I
exec_prefix=${prefix}
includedir=${prefix}/include
libdir=${exec_prefix}/lib

ECHO="echo"
ECHOn="printf"

usage()
{
    cat <<EOF
Usage: libpolys-config [OPTION]

Known values for OPTION are:

  --prefix		show libpolys installation prefix 
  --libs		print library linking information
  --cflags		print pre-processor and compiler flags
  --help		display this help and exit
  --version		output version information

EOF

    exit $1
}

if test $# -eq 0; then
    usage 1
fi

cflags=false
libs=false

while test $# -gt 0; do
    case "$1" in
    -*=*) optarg=`${ECHO} "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
    *) optarg= ;;
    esac

    case "$1" in
    --prefix=*)
	prefix=$optarg
	;;

    --prefix)
	${ECHO} $prefix
	;;

    --version)
	${ECHO} 3.1.2.sw
	exit 0
	;;

    --help)
	usage 0
	;;

    --cflags)
       	${ECHOn} " -I${includedir} -I${includedir}/libpolys   "
	;;

    --libs)
	${ECHOn} " -L${libdir} -lpolys_g -lcoeffs_g  -lreporter_g -lmisc_g -lomalloc_g -ldl -lgmp  " 
	;;

    *)
	usage
	exit 1
	;;
    esac
    shift
done
${ECHO}

exit 0