#!/bin/bash

 quiet=0

 function quiet { [[ $quiet == 1 ]]; }

 if [[ "$1" == "-q" ]]; then

   quiet=1

   shift

 fi

 prev=

 for option

 do

   if test -n "$prev"

   then

     eval "$prev=\$option"

     prev=

     continue

   fi

   optarg=`expr "x$option" : 'x[^=]*=\(.*\)'`

   case $option in

       --lemon-doc-prefix)

 	  prev=lemon_doc_prefix ;;

       --lemon-doc-prefix=*)

       lemon_doc_prefix=$optarg ;;

       --help | -h)

 	  cat << EOF

 Usage: $0 [OPTION]

 Options:

   -h, --help                  display this help and exit

       --lemon-doc-prefix=loc  The location of the lemon doc. By default it is

                               http://lemon.cs.elte.hu/pub/doc/1.1.1

 Expamle:

   $0 --lemon-doc-prefix=file://usr/local/share/doc/lemon/docs/

 EOF

     exit 0

     ;;

   *)

     cat << EOF >&2

 $0: unrecognized option: $option

 Try \`$0 --help' for more information.

 EOF

     exit 1

     ;;

   esac

 done

 if test -z "$lemon_doc_prefix"

 then

     lemon_doc_prefix='http://lemon.cs.elte.hu/pub/doc/1.1.1'

 fi

 lemon_doc_prefix=$(echo $lemon_doc_prefix|sed 's/\//\\\\\\\//g')

 lemon_cflags=$(pkg-config --cflags lemon|sed 's/\//\\\//g')

 lemon_libs=$(pkg-config --libs lemon|sed 's/\//\\\//g')

 sed -e "s/@lemon_cflags@/${lemon_cflags}/g" \

     -e "s/@lemon_libs@/${lemon_libs}/g" \

    -e "s/@make_lemon_doc_prefix@/${lemon_doc_prefix}/g" \

     < Makefile.in > Makefile