X-Git-Url: http://nitlanguage.org

diff --git a/contrib/sort_downloads/Makefile b/contrib/sort_downloads/Makefile
index 83db947..0f0e026 100644
--- a/contrib/sort_downloads/Makefile
+++ b/contrib/sort_downloads/Makefile
@@ -1,6 +1,42 @@
-build:
+# This file is part of NIT ( http://www.nitlanguage.org ).
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+NITC ?= nitc
+NITLS ?= nitls
+NITUNIT ?= nitunit
+NITDOC ?= nitdoc
+
+.PHONY: all
+all: bin/sort_downloads
+
+bin/sort_downloads: $(shell $(NITLS) -M src/sort_downloads.nit)
 	mkdir -p bin/
-	../../bin/nitc -o bin/sort_downloads src/sort_downloads.nit
+	$(NITC) src/sort_downloads.nit -o bin/sort_downloads
 
+.PHONY: install
 install:
 	install bin/sort_downloads /usr/local/bin/
+
+.PHONY: check
+check:
+	$(NITUNIT) .
+
+.PHONY: doc
+doc:
+	$(NITDOC) . -o doc/
+
+.PHONY: clean
+clean:
+	rm -rf bin/
+	rm -rf doc/