{ echo "### -*-python-*-"; \
echo "PACKAGE = '$(PACKAGE)'"; \
echo "VERSION = '$(VERSION)'"; \
echo "HOME = '$$(pwd)'"; \
} >$@.new
mv $@.new $@
{ echo "### -*-python-*-"; \
echo "PACKAGE = '$(PACKAGE)'"; \
echo "VERSION = '$(VERSION)'"; \
echo "HOME = '$$(pwd)'"; \
} >$@.new
mv $@.new $@