#!/bin/sh
#
# Rasqal configuration program - wrapper around 'pkg-config rasqal'
#
# Copyright (C) 2003-2009, David Beckett http://www.dajobe.org/
# Copyright (C) 2003-2004, University of Bristol, UK http://www.bristol.ac.uk/
# 
# This package is Free Software and part of Redland http://librdf.org/
# 
# It is licensed under the following three licenses as alternatives:
#   1. GNU Lesser General Public License (LGPL) V2.1 or any newer version
#   2. GNU General Public License (GPL) V2 or any newer version
#   3. Apache License, V2.0 or any newer version
# 
# You may not use this file except in compliance with at least one of
# the above three licenses.
# 
# See LICENSE.html or LICENSE.txt at the top of this package for the
# complete terms and further detail along with the license texts for
# the licenses in COPYING.LIB, COPYING and LICENSE-2.0.txt respectively.
# 
# 
#

PACKAGE=rasqal
PKGCONFIG=pkg-config

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

Known values for OPTION are:

  --prefix              print installation prefix path
  --prefix=DIR          IGNORED
  --libs                print library linking information
  --libtool-libs        IGNORED
  --private-libs        print library private/static linking information
  --cflags		print pre-processor and compiler flags
  --help                display this help and exit
  --version             output version information
  --version-decimal     output version as a decimal integer
EOF
  exit $1
}


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


if $PKGCONFIG $PACKAGE --exists; then
  : # exists
else
  echo "$0: $PKGCONFIG does not know about package $PACKAGE"
  exit 1
fi

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

  case $1 in
# GNU standards require this
    --help|--usage)
      usage 0
      ;;
# Ignored options
    --libtool-libs|--prefix=*)
      echo "$0: $1 option ignored" 1>&2
      ;;
# Altered options
    --prefix)
      args="$args --variable=prefix";
      ;;
    --version)
      args="$args --modversion";
      ;;
    --private-libs)
      args="$args --static --libs";
      ;;
# Computed here
    --version-decimal)
      version=`$PKGCONFIG $PACKAGE --modversion`
      version_dec=0
      for multiplier in 10000 100 1; do
        version_part=`echo $version | sed -e 's/\..*$//'`
        version_dec=`expr $multiplier \* $version_part + $version_dec`
	if [ $version = $version_part ]; then
          version=0
        else
          version=`echo $version | sed -e 's/^[^.]*\.//'`
        fi
      done
      echo $version_dec
      exit 0
      ;;
# Other options are passed through
      *)
      args="$args $1"
      ;;
  esac

  shift
done

$PKGCONFIG $PACKAGE $args
