Updated Makefile.

Makefile

@@ -1,15 +1,48 @@
+deps := deps
 doc := doc
+mod_name := worldgen_utils
+mods := mods
+release := release
+release_name := worldgen-utils
 test := test
 
 
-all: doc test
+all: doc
 
 clean:
 	$(RM) -R $(doc)
 
 .PHONY: doc
 doc:
-	ldoc --dir=$(doc) mods/worldgen_utils
+	ldoc --dir=$(doc) mods/$(mod_name)
+
+.PHONY: release
+release:
+	# Prepare the directory structure.
+	mkdir -p $(release)/
+	mkdir -p $(release)/$(release_name)/
+	mkdir -p $(release)/$(release_name)/mods/
+	
+	# Copy the dependencies.
+	cp -R $(deps)/utils/utils $(release)/$(release_name)/mods/
+	cp -R $(deps)/utils/worldgen_utils $(release)/$(release_name)/mods/
+	
+	# Copy the mods.
+	cp -R $(mods)/$(mod_name) $(release)/$(release_name)/mods/
+	
+	# Copy the files.
+	cp LICENSE $(release)/$(release_name)/
+	cp README $(release)/$(release_name)/
+	
+	tar -c --xz -C $(release) -f $(release)/$(release_name).tar.xz $(release_name)/
+	tar -c --gz -C $(release) -f $(release)/$(release_name).tar.gz $(release_name)/
+	cd $(release); zip -r -9 $(release_name).zip $(release_name); cd -
+
+.PHONY: update-deps
+update-deps:
+	git submodule foreach git pull origin master
+	git add $(deps)/
+	git commit -m "Updated dependencies."
 
 .SILENT .PHONY: test
 test: $(test)/*.lua