From 5a0b744e73367e63b64e5b5d8ef6384734b8a566 Mon Sep 17 00:00:00 2001
From: erwin coumans <erwincoumans@google.com>
Date: Wed, 6 May 2015 12:05:25 -0700
Subject: [PATCH] fixed premake4 issue causing the build to fail on non-Mac
 platforms

---
 build3/findOpenGLGlewGlut.lua |  4 ----
 build3/premake4.lua           | 19 +++++++++++++++----
 2 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/build3/findOpenGLGlewGlut.lua b/build3/findOpenGLGlewGlut.lua
index 6ed26e65e..886b6a561 100644
--- a/build3/findOpenGLGlewGlut.lua
+++ b/build3/findOpenGLGlewGlut.lua
@@ -29,10 +29,6 @@
 		configuration {"Windows"}
 			links {"opengl32","glu32"}
 		configuration {"MacOSX"}
-			if (not findOpenGL3()) then
-				defines {"NO_OPENGL3"}
-			end
-
  			links { "OpenGL.framework"} 
 		configuration {"not Windows", "not MacOSX"}
 		if os.is("Linux") then	
diff --git a/build3/premake4.lua b/build3/premake4.lua
index 9a6965110..53c087357 100644
--- a/build3/premake4.lua
+++ b/build3/premake4.lua
@@ -30,6 +30,11 @@
                 description = "Dynamically load OpenGL (instead of static/dynamic linking)"
         }
 
+	newoption
+	{
+		trigger = "noopengl3",
+		description = "Don't compile any OpenGL3+ code"
+	}
 
 	newoption
 	{
@@ -37,7 +42,7 @@
 		description = "Use Midi controller to control parameters"
 	}
 
---	_OPTIONS["midi"] = "1";
+--	--_OPTIONS["midi"] = "1";
 
 	newoption
 	{
@@ -111,6 +116,10 @@
 	dofile ("findOpenCL.lua")
 	dofile ("findDirectX11.lua")
 	dofile ("findOpenGLGlewGlut.lua")
+	
+	if (not findOpenGL3()) then
+		defines {"NO_OPENGL3"}
+	end
 
 	language "C++"
 
@@ -122,9 +131,11 @@
 	include "../examples/HelloWorld"
 	include "../examples/BasicDemo"
 	
-	include "../examples/ThirdPartyLibs/enet"
-	include "../test/enet/client"
-	include "../test/enet/server"	
+	if _OPTIONS["enet"] then
+		include "../examples/ThirdPartyLibs/enet"
+		include "../test/enet/client"
+		include "../test/enet/server"	
+	end
 	
 	if not _OPTIONS["without-gtest"] then
 		include "../test/gtest-1.7.0"