diff -ur love-HEAD.orig/src/modules/graphics/opengl/Framebuffer.cpp love-HEAD/src/modules/graphics/opengl/Framebuffer.cpp
--- love-HEAD.orig/src/modules/graphics/opengl/Framebuffer.cpp	2019-06-03 01:15:56.600016765 +0200
+++ love-HEAD/src/modules/graphics/opengl/Framebuffer.cpp	2019-06-03 01:16:16.737916762 +0200
@@ -1,3 +1,4 @@
+#define GL_GLEXT_PROTOTYPES
 #include "Framebuffer.h"
 #include <common/Matrix.h>
 
diff -ur love-HEAD.orig/src/modules/graphics/opengl/SpriteBatch.cpp love-HEAD/src/modules/graphics/opengl/SpriteBatch.cpp
--- love-HEAD.orig/src/modules/graphics/opengl/SpriteBatch.cpp	2019-06-03 01:15:56.601016760 +0200
+++ love-HEAD/src/modules/graphics/opengl/SpriteBatch.cpp	2019-06-03 01:16:31.007845896 +0200
@@ -18,6 +18,7 @@
 * 3. This notice may not be removed or altered from any source distribution.
 **/
 
+#define GL_GLEXT_PROTOTYPES
 #include "SpriteBatch.h"
 
 // STD