compiler: add makefile for build v

compiler/Makefile

@@ -0,0 +1,17 @@
+# Copyright (c) 2019 Alexander Medvednikov. All rights reserved.
+# Use of this source code is governed by an MIT license
+# that can be found in the LICENSE file.
+
+all: v vc
+
+v: vc
+	./vc -o v .
+
+vc: v.c
+	cc -w -o vc v.c
+
+v.c:
+	wget https://vlang.io/v.c
+
+clean:
+	-rm v vc v.c