From 1dd4cf01049dcb0218a2072ac20ead193a1dbb1c Mon Sep 17 00:00:00 2001
From: Andrew Corrigan <andrew.corrigan@gmail.com>
Date: Sun, 2 Feb 2014 20:23:55 +0800
Subject: [PATCH] uses GLEW with Linux to avoid issues with glUniform1f,
 explicitly links glfw3 and C math library

---
 example/example.c | 9 +++++++++
 premake4.lua      | 3 ++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/example/example.c b/example/example.c
index f62332d..b2e88c3 100644
--- a/example/example.c
+++ b/example/example.c
@@ -20,6 +20,9 @@
 #include <string.h>
 #include <iconv.h>
 #include <math.h>
+#ifdef NANOVG_GLEW
+#  include <GL/glew.h>
+#endif
 #include <GLFW/glfw3.h>
 #include "nanovg.h"
 #define GLNANOVG_IMPLEMENTATION
@@ -743,6 +746,12 @@ int main()
 	glfwSetKeyCallback(window, key);
 
 	glfwMakeContextCurrent(window);
+#ifdef NANOVG_GLEW
+    if(glewInit() != GLEW_OK) {
+		printf("Could not init glew.\n");
+		return -1;
+	}
+#endif
 
 	vg = glnvgCreate(512,512);
 	if (vg == NULL) {
diff --git a/premake4.lua b/premake4.lua
index 23a24f0..6c64757 100644
--- a/premake4.lua
+++ b/premake4.lua
@@ -14,7 +14,8 @@ solution "nanovg"
 		targetdir("build")
 	 
 		configuration { "linux" }
-			 links { "X11","Xrandr", "rt", "GL", "GLU", "pthread" }
+			 links { "X11","Xrandr", "rt", "GL", "GLU", "pthread","m","glfw3","GLEW" }
+			 defines { "NANOVG_GLEW" }
 
 		configuration { "windows" }
 			 links { "glu32","opengl32", "gdi32", "winmm", "user32" }