add koji-hub-plugins subpackage

plugins/Makefile

@@ -0,0 +1,20 @@
+PYTHON=python
+PLUGINDIR = /usr/lib/koji-hub-plugins
+FILES = $(wildcard *.py)
+
+_default:
+	@echo "nothing to make.  try make install"
+
+clean:
+	rm -f *.o *.so *.pyc *.pyo *~
+
+install:
+	@if [ "$(DESTDIR)" = "" ]; then \
+		echo " "; \
+		echo "ERROR: A destdir is required"; \
+		exit 1; \
+	fi
+
+	mkdir -p $(DESTDIR)/$(PLUGINDIR)
+	install -p -m 644 $(FILES) $(DESTDIR)/$(PLUGINDIR)
+	$(PYTHON) -c "import compileall; compileall.compile_dir('$(DESTDIR)/$(PLUGINDIR)', 1, '$(PLUGINDIR)', 1)"