diff --git a/Makefile b/Makefile
index c9eefc3..aff76cd 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 
 #include $(GOROOT)/src/Make.inc
 
-all:	install
+all:	install test
 
 install:
 	cd draw2d && go install
@@ -15,6 +15,16 @@ build:
 	cd postscript && go build
 #	cd wingui && make build
 
+test:
+	#cd cmd && go build draw2dgl.go
+	cd cmd && go build gettingStarted.go
+	cd cmd && go build testandroid.go
+	cd cmd && go build testdraw2d.go
+	cd cmd && go build testgopher.go
+	cd cmd && go build testimage.go
+	cd cmd && go build testpostscript.go
+	#cd cmd && go build testX11draw.go
+
 clean:
 	cd draw2d && go clean
 #	cd draw2dgl && make clean