: maketarget

DIRS=`find . -name targets -prune -o -type d ! -name . -print | grep -v CVS | sed s/..//`
TARGET=${1-`./config.guess`}

rebuild=0

echo Target directory: $TARGET
echo Sub directories: $DIRS

[ -d targets ] || mkdir targets
cd targets
if [ -d $TARGET ]
then
  /bin/echo Target already exists. Do you want to rebuild it\? '[y]' \\c
  read ans
  case $ans in
  "" | y* | Y* )
    rebuild=1
    ;;
  n* | N* )
    exit 0
    ;;
  *)
    echo Bummer.....
    exit 1
    ;;
  esac
fi

echo Creating target directory: $TARGET
[ -d $TARGET ] || mkdir $TARGET

cd $TARGET
for f in . $DIRS
do
  echo building $f ...
  [ -d $f ] || mkdir $f
  case $f in
  */*/*/*)
    echo Too deep nesting...
    exit 1
    ;;
  */*/*)
    cd $f
    for f in ../../../../../$f/* ; do [ -d $f ] || ln -sf $f . ; done
    cd ../../..
    ;;
  */*)
    cd $f
    for f in ../../../../$f/* ; do [ -d $f ] || ln -sf $f . ; done
    cd ../..
    ;;
  .)
    for f in ../../$f/* ; do [ -d $f ] || ln -sf $f . ; done
    ;;
  *)
    cd $f
    for f in ../../../$f/* ; do [ -d $f ] || ln -sf $f . ; done
    cd ..
    ;;
  esac
done