#!/bin/sh

if [ "`echo a|sed -e P`" = "aa" ]; then
  echo You need a newer version of sed. Use sed from -current or gnu sed
  exit 1
fi
if [ ! -f /usr/share/dict/words ]; then
  echo "you need to install /usr/share/dict/words from the 'dict' distribution first"
  exit 1
fi
cd $WRKSRC || exit 1;

if [ -f $WRKDIR/extra_dict ]; then
  extra_dict=`cat $WRKDIR/extra_dict`;
  case $extra_dict in
    francais-IREQ*)
    mkdir -p $WRKSRC/languages/francais-IREQ
    LOCAL=' {francais-IREQ}'
    for i in $WRKDIR/[A-Za-z]*; do
      if [ -f $i ]; then cp $i  $WRKSRC/languages/francais-IREQ/; fi
    done
    (echo RM=rm -f; echo LIBDIR=$PREFIX/lib; echo HASH=../../buildhash) \
           >> $WRKSRC/languages/francais-IREQ/Makefile
    ;;
    *)
    echo "I don't now how to configure ispell with $extra_dict"
    exit 1;
    ;;
  esac
fi

sed -e s:/usr/local:$PREFIX: <local.h.samp >local.h || exit 1;
echo "#undef NO8BIT" >> local.h 
case $LANG in 
    british)
	echo "#define LANGUAGES \"{british,MASTERDICTS=british.xlg,HASHFILES=britishxlg.hash,EXTRADICT=}$LOCAL\""  >>local.h ||exit 1;
    	echo '#define MASTERHASH "britishxlg.hash"'  >> local.h 
        break ;;
    *) 
       echo "#define LANGUAGES \"{american,MASTERDICTS=american.med+,HASHFILES=americanmed+.hash,EXTRADICT=/usr/share/dict/words}$LOCAL\""  >>local.h ||exit 1;
       :;;
esac

echo "#undef WORDS"  >> local.h 
echo '#define WORDS   "/usr/share/dict/words"'  >> local.h 
echo '#undef ELISPDIR'  >> local.h
echo "#define ELISPDIR \"$PREFIX/share/emacs/site-lisp\"" >> local.h

mv Makefile Makefile.orig
sed -e 's/^[ 	]*$/\
/' -e 's/[ 	]*ELISPDIR//' <Makefile.orig >Makefile

exit 0;