all: add ignore build tags

cmd/draw2dgl.go

@@ -1,3 +1,5 @@
+// +build ignore
+
 // Ported from GLUT's samples.  Original copyright below applies.
 
 /* Copyright (c) Mark J. Kilgard, 1996. */

cmd/gettingStarted.go

@@ -1,6 +1,8 @@
 // Copyright 2010 The draw2d Authors. All rights reserved.
 // created: 21/11/2010 by Laurent Le Goff
 
+// +build ignore
+
 package main
 
 import (

cmd/roundedrectgl.go

@@ -1,3 +1,5 @@
+// +build ignore
+
 // Ported from GLUT's samples.  Original copyright below applies.
 
 /* Copyright (c) Mark J. Kilgard, 1996. */

cmd/testX11draw.go

@@ -1,3 +1,5 @@
+// +build ignore
+
 package main
 
 import (

cmd/testandroid.go

@@ -1,3 +1,5 @@
+// +build ignore
+
 package main
 
 import (

cmd/testdraw2d.go

@@ -1,6 +1,8 @@
 // Copyright 2010 The draw2d Authors. All rights reserved.
 // created: 21/11/2010 by Laurent Le Goff
 
+// +build ignore
+
 package main
 
 import (

cmd/testgopher.go

@@ -1,3 +1,5 @@
+// +build ignore
+
 package main
 
 import (

cmd/testimage.go

@@ -1,3 +1,5 @@
+// +build ignore
+
 package main
 
 import (

raster/fillerV1/fillerAA.go

@@ -1,5 +1,8 @@
 // Copyright 2011 The draw2d Authors. All rights reserved.
 // created: 27/05/2011 by Laurent Le Goff
+
+// +build ignore
+
 package raster
 
 import (

raster/fillerV2/fillerAA.go

@@ -1,5 +1,8 @@
 // Copyright 2011 The draw2d Authors. All rights reserved.
 // created: 27/05/2011 by Laurent Le Goff
+
+// +build ignore
+
 package raster
 
 import (

wingui/wintest/wintest.go

@@ -1,3 +1,5 @@
+// +build ignore
+
 package main
 
 import (

wingui/wintestgdi/wintestgdi.go

@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+// +build ignore
+
 package main
 
 import (