#! /bin/sh

#

# Borrowed the idea for this script (and some code) from libcurl.

#

usage()

{

    cat <

Usage: dap-config [OPTION]

Available values for OPTION include:

  --help      	display this help message and exit

  --cc        	C compiler

  --cxx       	C++ compiler

  --cflags    	pre-processor and compiler flags

  --libs      	library linking information for libdap (both clients and servers)

  --server-libs libraries for servers

  --client-libs libraries for clients

  --prefix    	OPeNDAP install prefix

  --version   	Library version

EOF

    exit $1

}

if test $# -eq 0; then

    usage 1

fi

while test $# -gt 0; do

    case "$1" in

    # this deals with options in the style

    # --option=value and extracts the value part

    # [not currently used]

    -*=*) value=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;

    *) value= ;;

    esac

    case "$1" in

    --help)

	usage 0

	;;

    --cc)

	pkg-config --variable ccompiler libdap

	;;

    --cxx)

	pkg-config --variable cppcompiler libdap

	;;

    --cflags)

	pkg-config --cflags libdap

	;;

    --libs)

       	pkg-config --libs libdapclient libdapserver

       	;;

    --server-libs)

       	pkg-config --libs libdapserver

       	;;

    --client-libs)

       	pkg-config --libs libdapclient

       	;;

    --prefix)

       	pkg-config --variable prefix libdap

       	;;

    --version)

	echo "libdap `pkg-config --modversion libdap`"

	;;

    *)

        echo "unknown option: $1"

	usage

	exit 1

	;;

    esac

    shift

done

exit 0