#! /bin/sh

prefix=@prefix@

exec_prefix=@exec_prefix@

includedir=@includedir@

usage()

{

    cat <

Usage: gsl-config [OPTION]

Known values for OPTION are:

  --prefix		show GSL installation prefix 

  --libs		print library linking information, with cblas

  --libs-without-cblas	print library linking information, without cblas

  --cflags		print pre-processor and compiler flags

  --help		display this help and exit

  --version		output version information

An external CBLAS library can be specified using the GSL_CBLAS_LIB

environment variable. The GSL CBLAS library is used by default.

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 @VERSION@

	exit 0

	;;

    --help)

	usage 0

	;;

    --cflags)

       	echo -I$includedir

       	;;

    --libs)

        : ${GSL_CBLAS_LIB=-lgslcblas}

	echo -lgsl $GSL_CBLAS_LIB -lm

       	;;

    --libs-without-cblas)

	echo -lgsl -lm

       	;;

    *)

	usage

	exit 1

	;;

    esac

    shift

done

exit 0