From 20d34fddec6814ff03c711dc6c7f4361df61c7fd Mon Sep 17 00:00:00 2001
From: Sergey Fedorov <barracuda@macos-powerpc.org>
Date: Thu, 7 Aug 2025 21:06:17 +0800
Subject: [PATCH 1/2] WServerGLWidget.C: fix Apple GL for < 10.7

---
 src/Wt/WServerGLWidget.C | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Wt/WServerGLWidget.C b/src/Wt/WServerGLWidget.C
index df7daf9ec..950344033 100644
--- a/src/Wt/WServerGLWidget.C
+++ b/src/Wt/WServerGLWidget.C
@@ -48,6 +48,7 @@ typedef GLXContext (*glXCreateContextAttribsARBProc)(Display*, GLXFBConfig, GLXC
 #include <OpenGL/CGLRenderers.h>
 #include <OpenGL/CGLTypes.h>
 #include <OpenGL/OpenGL.h>
+#include <AvailabilityMacros.h>
 #endif
 
 namespace {
@@ -254,9 +255,11 @@ WServerGLWidgetImpl::WServerGLWidgetImpl(bool antialiasingEnabled):
 {
   CGLPixelFormatAttribute attributes[4] = {
     kCGLPFAAccelerated,   // no software rendering
+#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1070
     kCGLPFAOpenGLProfile, // core profile with the version stated below
     (CGLPixelFormatAttribute) kCGLOGLPVersion_Legacy,
     //    (CGLPixelFormatAttribute) kCGLOGLPVersion_3_2_Core,
+#endif
     (CGLPixelFormatAttribute) 0
   };
   CGLPixelFormatObj pix;

From 45a30dd3658a1832a38e272a55b59fba1797c374 Mon Sep 17 00:00:00 2001
From: Sergey Fedorov <barracuda@macos-powerpc.org>
Date: Thu, 7 Aug 2025 21:06:50 +0800
Subject: [PATCH 2/2] WServerGLWidget.C: drop a duplicate header

---
 src/Wt/WServerGLWidget.C | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/Wt/WServerGLWidget.C b/src/Wt/WServerGLWidget.C
index 950344033..e9285c44a 100644
--- a/src/Wt/WServerGLWidget.C
+++ b/src/Wt/WServerGLWidget.C
@@ -47,7 +47,6 @@ typedef GLXContext (*glXCreateContextAttribsARBProc)(Display*, GLXFBConfig, GLXC
 #include <OpenGL/CGLCurrent.h>
 #include <OpenGL/CGLRenderers.h>
 #include <OpenGL/CGLTypes.h>
-#include <OpenGL/OpenGL.h>
 #include <AvailabilityMacros.h>
 #endif