#!/bin/sh
# Copyright (C) 1999, 2002, 2003 Free Software Foundation, Inc.
#
# This file is free software; as a special exception the author gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
#
# This file is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

prefix=@prefix@
exec_prefix=@exec_prefix@

# Make sure that no weird locale setting messes up our sed regexps etc.
LC_COLLATE=C
LC_ALL=C
LANG=C

# NPTH's own cflags and libs
cflags="-I@includedir@ @NPTH_CONFIG_CFLAGS@"
libs="-L@libdir@ @NPTH_CONFIG_LIBS@"

output=""

usage()
{
    cat <<EOF
Usage: npth-config [OPTIONS]
Options:
	[--thread={${thread_modules}}]
	[--prefix]
	[--exec-prefix]
	[--version]
        [--api-version]
        [--host]
	[--libs]
	[--cflags]
EOF
    exit $1
}

if test $# -eq 0; then
    usage 1 1>&2
fi

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

    case $1 in
        --prefix=*)
            # For compatibility reasons with old M4 macros, we ignore
            # setting of prefix.
            ;;
        --prefix)
	    output="$output $prefix"
	    ;;
        --exec-prefix=*)
            ;;
        --exec-prefix)
	    output="$output $exec_prefix"
	    ;;
	--glib)
	    with_glib=yes
	    ;;
        --version)
            echo "@VERSION@"
	    exit 0
	    ;;
        --api-version)
	    echo "@NPTH_CONFIG_API_VERSION@"
	    exit 0
	    ;;
        --host)
	    echo "@NPTH_CONFIG_HOST@"
	    exit 0
	    ;;
        --cflags)
            result=
            for i in $cflags ; do
              skip=no
              case $i in
                  -I/usr/include|-I/include)
                      skip=yes
                      ;;
                  -I*)
                      for j in $result ; do
                          if test x"$j" = x"$i" ; then
                              skip=yes
                              break;
                          fi
                      done
                      ;;
              esac
              if test $skip = no ; then
                  result="$result $i"
              fi
            done
            output="$output $result"
            ;;
	--libs)
            result=
            for i in $libs ; do
              skip=no
              case $i in
                  -L/usr/lib|-L/lib)
                      skip=yes
                      ;;
                  -L*|-l*)
                      for j in $result ; do
                          if test x"$j" = x"$i" ; then
                              skip=yes
                              break;
                          fi
                      done
                      ;;
              esac
              if test $skip = no ; then
                  result="$result $i"
              fi
            done
            output="$output $result"
	    ;;
	*)
            usage 1 1>&2
	    ;;
    esac
    shift
done

echo $output