From 33c7f39f0f6161f96633a0c4f9170ff68ffbb748 Mon Sep 17 00:00:00 2001
From: Hajime Hoshi <hajimehoshi@gmail.com>
Date: Mon, 23 Sep 2019 00:42:51 +0900
Subject: [PATCH] graphicsdriver/opengl/gl: Exclude all the files for Wasm

Fixes #938
---
 internal/graphicsdriver/opengl/gl/README.md               | 4 +++-
 .../graphicsdriver/opengl/gl/conversions_notwindows.go    | 5 +++--
 internal/graphicsdriver/opengl/gl/conversions_windows.go  | 4 +---
 internal/graphicsdriver/opengl/gl/package.go              | 8 +++-----
 internal/graphicsdriver/opengl/gl/package_notwindows.go   | 5 +++--
 internal/graphicsdriver/opengl/gl/package_windows.go      | 2 +-
 internal/graphicsdriver/opengl/gl/procaddr_notwindows.go  | 5 +++--
 internal/graphicsdriver/opengl/gl/procaddr_windows.go     | 5 +++--
 8 files changed, 20 insertions(+), 18 deletions(-)

diff --git a/internal/graphicsdriver/opengl/gl/README.md b/internal/graphicsdriver/opengl/gl/README.md
index 04ab12714..b0e1a3b8c 100644
--- a/internal/graphicsdriver/opengl/gl/README.md
+++ b/internal/graphicsdriver/opengl/gl/README.md
@@ -1,3 +1,5 @@
-This package is basically same as `github.com/go-gl/gl/v2.1/gl`, but generated from `github.com/hajimehoshi/glow`'s `nocgo` branch. This enables to remove dependencies on Cgo on Windows.
+This is a fork of `github.com/go-gl/gl/v2.1/gl` with the below patch. This is now modified manually.
+
+The original version is generated from `github.com/hajimehoshi/glow`'s `nocgo` branch. This enables to remove dependencies on Cgo on Windows.
 
 Now we are working on commiting this 'no-cgo' change to the official gl package. See https://github.com/go-gl/glow/pull/102.
diff --git a/internal/graphicsdriver/opengl/gl/conversions_notwindows.go b/internal/graphicsdriver/opengl/gl/conversions_notwindows.go
index 06074a7be..51ec9e2be 100644
--- a/internal/graphicsdriver/opengl/gl/conversions_notwindows.go
+++ b/internal/graphicsdriver/opengl/gl/conversions_notwindows.go
@@ -1,6 +1,7 @@
-// +build !windows
+// SPDX-License-Identifier: MIT
 
-// Code generated by glow (https://github.com/hajimehoshi/glow's for_ebiten branch). DO NOT EDIT.
+// +build !js
+// +build !windows
 
 package gl
 
diff --git a/internal/graphicsdriver/opengl/gl/conversions_windows.go b/internal/graphicsdriver/opengl/gl/conversions_windows.go
index 55dd6fcc1..55a1b15b5 100644
--- a/internal/graphicsdriver/opengl/gl/conversions_windows.go
+++ b/internal/graphicsdriver/opengl/gl/conversions_windows.go
@@ -1,6 +1,4 @@
-// +build windows
-
-// Code generated by glow (https://github.com/hajimehoshi/glow's for_ebiten branch). DO NOT EDIT.
+// SPDX-License-Identifier: MIT
 
 package gl
 
diff --git a/internal/graphicsdriver/opengl/gl/package.go b/internal/graphicsdriver/opengl/gl/package.go
index 951550f14..141487cf6 100644
--- a/internal/graphicsdriver/opengl/gl/package.go
+++ b/internal/graphicsdriver/opengl/gl/package.go
@@ -1,4 +1,6 @@
-// Code generated by glow (https://github.com/hajimehoshi/glow's for_ebiten branch). DO NOT EDIT.
+// SPDX-License-Identifier: MIT
+
+// +build !js
 
 // Copyright (c) 2010 Khronos Group.
 // This material may be distributed subject to the terms and conditions
@@ -10,10 +12,6 @@
 // For details, see http://oss.sgi.com/projects/FreeB.
 
 // Package gl implements Go bindings to OpenGL.
-//
-// This package was automatically generated using Glow:
-//  https://github.com/go-gl/glow
-//
 package gl
 
 const (
diff --git a/internal/graphicsdriver/opengl/gl/package_notwindows.go b/internal/graphicsdriver/opengl/gl/package_notwindows.go
index 86de4fab4..e5432602e 100644
--- a/internal/graphicsdriver/opengl/gl/package_notwindows.go
+++ b/internal/graphicsdriver/opengl/gl/package_notwindows.go
@@ -1,6 +1,7 @@
-// +build !windows
+// SPDX-License-Identifier: MIT
 
-// Code generated by glow (https://github.com/hajimehoshi/glow's for_ebiten branch). DO NOT EDIT.
+// +build !js
+// +build !windows
 
 package gl
 
diff --git a/internal/graphicsdriver/opengl/gl/package_windows.go b/internal/graphicsdriver/opengl/gl/package_windows.go
index f95193f13..c22abfa11 100644
--- a/internal/graphicsdriver/opengl/gl/package_windows.go
+++ b/internal/graphicsdriver/opengl/gl/package_windows.go
@@ -1,4 +1,4 @@
-// Code generated by glow (https://github.com/hajimehoshi/glow's for_ebiten branch). DO NOT EDIT.
+// SPDX-License-Identifier: MIT
 
 package gl
 
diff --git a/internal/graphicsdriver/opengl/gl/procaddr_notwindows.go b/internal/graphicsdriver/opengl/gl/procaddr_notwindows.go
index e5f5643d6..28b7390b4 100644
--- a/internal/graphicsdriver/opengl/gl/procaddr_notwindows.go
+++ b/internal/graphicsdriver/opengl/gl/procaddr_notwindows.go
@@ -1,6 +1,7 @@
-// +build !windows
+// SPDX-License-Identifier: MIT
 
-// Code generated by glow (https://github.com/hajimehoshi/glow's for_ebiten branch). DO NOT EDIT.
+// +build !js
+// +build !windows
 
 // This file implements GlowGetProcAddress for every supported platform. The
 // correct version is chosen automatically based on build tags:
diff --git a/internal/graphicsdriver/opengl/gl/procaddr_windows.go b/internal/graphicsdriver/opengl/gl/procaddr_windows.go
index ab2221bc5..18c687595 100644
--- a/internal/graphicsdriver/opengl/gl/procaddr_windows.go
+++ b/internal/graphicsdriver/opengl/gl/procaddr_windows.go
@@ -1,10 +1,11 @@
-// Code generated by glow (https://github.com/hajimehoshi/glow's for_ebiten branch). DO NOT EDIT.
+// SPDX-License-Identifier: MIT
 
 package gl
 
 import (
-	"golang.org/x/sys/windows"
 	"unsafe"
+
+	"golang.org/x/sys/windows"
 )
 
 var (