# -*- makefile -*-

PIL_VERSION     ?= 1.1.6
PIL_URL         ?= http://effbot.org/downloads/Imaging-$(PIL_VERSION).tar.gz

###########################################################################

pil-unpack: $(PYTHON_DIR)/Extensions/Imaging-$(PIL_VERSION)/README
$(PYTHON_DIR)/Extensions/Imaging-$(PIL_VERSION)/README:
	@$(httpget) $(PIL_URL) $(PYTHON_DIR)/Extensions/pil.tgz
	tar -C $(PYTHON_DIR)/Extensions -xzf $(PYTHON_DIR)/Extensions/pil.tgz
	rm -f $(PYTHON_DIR)/Extensions/pil.tgz
.PHONY: pil-unpack

pil-build: $(PYTHON_DIR)/bin/pilconvert.py
$(PYTHON_DIR)/bin/pilconvert.py:
	cd $(PYTHON_DIR)/Extensions/Imaging-$(PIL_VERSION) && $(PYTHON) setup.py build --force
	cd $(PYTHON_DIR)/Extensions/Imaging-$(PIL_VERSION) && $(PYTHON) setup.py install --force
.PHONY: pil-build

pil-rebuild: pil-clean pil-build
.PHONY: pil-rebuild

pil-clean:
	rm -f $(PYTHON_DIR)/bin/pilconvert.py
.PHONY: pil-clean

pil: pil-unpack pil-build
.PHONY: pil

###########################################################################

debdepends::
	aptitude install libjpeg62-dev libfreetype6-dev

setup:: pil

fullhelp::
	@echo "    pil-rebuild"
	@echo "        recompile PIL plugin from source. This may be needed after"
	@echo "        upgrading the host distribution."
	@echo

varhelp::
	@echo "    PIL_VERSION ($(PIL_VERSION))"
	@echo "        Version of the Python Imaging Library to install."
	@echo
	@echo "    PIL_URL ($(PIL_URL))"
	@echo "        URL to download the Python Imaging Library from. The default value"
	@echo "        is automatically generated from PIL_VERSION."
	@echo