TREE_DIRS = bin src lib \
src/client \
src/daemon \
src/driver \
src/internal \
src/internal/nolibc \
src/log \
src/skin \
tree.tag:
mkdir -p $(TREE_DIRS)
touch tree.tag
tree-distclean:
rmdir $(TREE_DIRS) 2> /dev/null || true
distclean: tree-distclean