move stb_image/stb_image_write.cpp into a cpp file instead of random files with the magic 'STB_IMAGE_WRITE_IMPLEMENTATION' define

move setup.py back to eglRenderer extension, use pkgutil.get_loader('eglRenderer').get_filename()
disable dlmopen by default, unless B3_USE_DLMOPEN is defined.

examples/OpenGLWindow/CMakeLists.txt

@@ -51,6 +51,7 @@ IF(BUILD_EGL)
     SET(OpenGLWindow_SRCS ${OpenGLWindow_SRCS}  ${BULLET_PHYSICS_SOURCE_DIR}/examples/ThirdPartyLibs/glad/egl.c)
 ENDIF(BUILD_EGL)
 
+SET(OpenGLWindow_SRCS ${OpenGLWindow_SRCS}  ${BULLET_PHYSICS_SOURCE_DIR}/examples/ThirdPartyLibs/stb_image/stb_image_write.cpp)
 
 
 ADD_LIBRARY(OpenGLWindow ${OpenGLWindow_SRCS} ${OpenGLWindow_HDRS})

examples/OpenGLWindow/GLInstancingRenderer.cpp

@@ -80,6 +80,7 @@ float shadowMapWorldSize=10;
 #include "Shaders/linesVS.h"
 
 #include "GLRenderToTexture.h"
+#include "stb_image/stb_image_write.h"
 
 
 
@@ -1542,10 +1543,6 @@ void GLInstancingRenderer::updateCamera(int upAxis)
 
 
 
-#ifdef STB_AGAIN  // first defn in examples/OpenGLWindow/opengl_fontstashcallbacks.cpp
-#define STB_IMAGE_WRITE_IMPLEMENTATION
-#endif  //STB_AGAIN
-#include "stb_image/stb_image_write.h"
 void writeTextureToPng(int textureWidth, int textureHeight, const char* fileName, int numComponents)
 {
 

examples/OpenGLWindow/opengl_fontstashcallbacks.cpp

@@ -9,7 +9,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#define STB_IMAGE_WRITE_IMPLEMENTATION
 #include "stb_image/stb_image_write.h"
 
 

examples/OpenGLWindow/premake4.lua

@@ -25,9 +25,12 @@
 			"*.h",
 			"OpenGLWindow/*.c",
 			"OpenGLWindow/*.h",
-			"OpenGLWindow/GL/*.h"
+			"OpenGLWindow/GL/*.h",
+			"../ThirdPartyLibs/stb_image/stb_image_write.cpp",
 		}
 
+		
+		
 		if not os.is("Windows") then 
 			excludes {  
 				"Win32OpenGLWindow.cpp",