Exports patch for Qt 4.8.6 and SurroundSCM

qt_surroundscm_exports.patch

--- a/./src/gui/kernel/qcocoaapplication_mac_p.h        2014-04-10 13:37:12.000000000 -0500
+++ b/./src/gui/kernel/qcocoaapplication_mac_p.h        2017-04-13 12:46:59.000000000 -0500
@@ -104,6 +104,7 @@
 - (BOOL)QT_MANGLE_NAMESPACE(qt_filterEvent):(NSEvent *)event;
 @end

+Q_GUI_EXPORT
 @interface QT_MANGLE_NAMESPACE(QNSApplication) : NSApplication {
 }
 @end
--- a/./src/gui/kernel/qcocoawindow_mac_p.h     2014-04-10 13:37:12.000000000 -0500
+++ b/./src/gui/kernel/qcocoawindow_mac_p.h     2017-04-12 10:31:06.000000000 -0500
@@ -81,6 +81,8 @@
 - (BOOL)performDragOperation:(id <NSDraggingInfo>)sender;
 @end

+
+Q_GUI_EXPORT
 @interface QT_MANGLE_NAMESPACE(QCocoaWindow) : NSWindow {
     QStringList *currentCustomDragTypes;
     QCocoaDropData *dropData;
--- a/./src/gui/painting/qpaintengine_mac.cpp   2014-04-10 13:37:12.000000000 -0500
+++ b/./src/gui/painting/qpaintengine_mac.cpp   2017-04-12 01:25:07.000000000 -0500
@@ -340,13 +340,7 @@
     }

     // Get the color space from the display profile.
-    CGColorSpaceRef colorSpace = 0;
-    CMProfileRef displayProfile = 0;
-    CMError err = CMGetProfileByAVID((CMDisplayIDType)displayID, &displayProfile);
-    if (err == noErr) {
-        colorSpace = CGColorSpaceCreateWithPlatformColorSpace(displayProfile);
-        CMCloseProfile(displayProfile);
-    }
+    CGColorSpaceRef colorSpace = CGDisplayCopyColorSpace(displayID);

     // Fallback: use generic DeviceRGB
     if (colorSpace == 0)