#! /bin/sh

prefix=/usr/local
exec_prefix=${prefix}
includedir=${prefix}/include
libdir=${exec_prefix}/lib

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

Known values for OPTION are:

  --prefix=DIR          swish-e prefix [default $prefix]
  --exec-prefix=DIR     swish-e exec prefix [default $exec_prefix]
  --libs                print library linking information
  --libtool-libs        print linking information for use with libtool
  --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
        includedir=$prefix/include
        libdir=$prefix/lib
        ;;

    --prefix)
        echo $prefix
        ;;

    --exec-prefix=*)
      exec_prefix=$optarg
      libdir=$exec_prefix/lib
      ;;

    --exec-prefix)
      echo $exec_prefix
      ;;

    --version)
        echo 2.4.7
        exit 0
        ;;

    --help)
        usage 0
        ;;

    --cflags)
        echo -O2 -pipe -I${includedir} 
        ;;

    --libtool-libs)
        echo ${libdir}/libswish-e.la
        ;;

    --libs)
        echo -L${libdir} -lswish-e -lz -lm 
        ;;

    *)
        usage 1
        exit 1
        ;;
    esac
    shift
done

exit 0
