1 files changed, 77 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/qt-5/5.15/qtbase.patch.d/qtbase-sdk-10.12-mac.patch b/nixpkgs/pkgs/development/libraries/qt-5/5.15/qtbase.patch.d/qtbase-sdk-10.12-mac.patch
new file mode 100644
index 000000000000..3638268de7af
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/qt-5/5.15/qtbase.patch.d/qtbase-sdk-10.12-mac.patch
@@ -0,0 +1,77 @@
+diff --git a/mkspecs/common/macx.conf b/mkspecs/common/macx.conf
+--- a/mkspecs/common/macx.conf
++++ b/mkspecs/common/macx.conf
+@@ -10,7 +10,7 @@ QMAKE_APPLE_DEVICE_ARCHS = x86_64
+ 
+ # Should be 10.15, but as long as the CI builds with
+ # older SDKs we have to keep this.
+-QT_MAC_SDK_VERSION_MIN = 10.14
++QT_MAC_SDK_VERSION_MIN = 10.12
+ 
+ QT_MAC_SDK_VERSION_MAX = 10.15
+ 
+diff --git a/src/corelib/kernel/qcore_mac.mm b/src/corelib/kernel/qcore_mac.mm
+--- a/src/corelib/kernel/qcore_mac.mm
++++ b/src/corelib/kernel/qcore_mac.mm
+@@ -261,16 +261,10 @@ QMacAutoReleasePool::QMacAutoReleasePool()
+ 
+ #ifdef QT_DEBUG
+     void *poolFrame = nullptr;
+-    if (__builtin_available(macOS 10.14, iOS 12.0, tvOS 12.0, watchOS 5.0, *)) {
+-        void *frame;
+-        if (backtrace_from_fp(__builtin_frame_address(0), &frame, 1))
+-            poolFrame = frame;
+-    } else {
+         static const int maxFrames = 3;
+         void *callstack[maxFrames];
+         if (backtrace(callstack, maxFrames) == maxFrames)
+             poolFrame = callstack[maxFrames - 1];
+-    }
+ 
+     if (poolFrame) {
+         Dl_info info;
+diff --git a/src/gui/rhi/qrhi.cpp b/src/gui/rhi/qrhi.cpp
+--- a/src/gui/rhi/qrhi.cpp
++++ b/src/gui/rhi/qrhi.cpp
+@@ -4251,7 +4251,7 @@ QRhi *QRhi::create(Implementation impl, QRhiInitParams *params, Flags flags, QRh
+         break;
+ #endif
+     case Metal:
+-#if defined(Q_OS_MACOS) || defined(Q_OS_IOS)
++#if 0
+         r->d = new QRhiMetal(static_cast<QRhiMetalInitParams *>(params),
+                              static_cast<QRhiMetalNativeHandles *>(importDevice));
+         break;
+diff --git a/src/gui/rhi/rhi.pri b/src/gui/rhi/rhi.pri
+--- a/src/gui/rhi/rhi.pri
++++ b/src/gui/rhi/rhi.pri
+@@ -43,7 +43,7 @@ win32 {
+     LIBS += -ld3d11 -ldxgi -ldxguid
+ }
+ 
+-macos|ios {
++false {
+     HEADERS += \
+         rhi/qrhimetal_p.h \
+         rhi/qrhimetal_p_p.h
+diff --git a/src/plugins/platforms/cocoa/qcocoadrag.mm b/src/plugins/platforms/cocoa/qcocoadrag.mm
+--- a/src/plugins/platforms/cocoa/qcocoadrag.mm
++++ b/src/plugins/platforms/cocoa/qcocoadrag.mm
+@@ -133,7 +133,7 @@ Qt::DropAction QCocoaDrag::drag(QDrag *o)
+     NSImage *dragImage = [NSImage imageFromQImage:pm.toImage()];
+     Q_ASSERT(dragImage);
+ 
+-    QMacPasteboard dragBoard(CFStringRef(NSPasteboardNameDrag), QMacInternalPasteboardMime::MIME_DND);
++    QMacPasteboard dragBoard((CFStringRef) NSDragPboard, QMacInternalPasteboardMime::MIME_DND);
+     m_drag->mimeData()->setData(QLatin1String("application/x-qt-mime-type-name"), QByteArray("dummy"));
+     dragBoard.setMimeData(m_drag->mimeData(), QMacPasteboard::LazyRequest);
+ 
+@@ -144,7 +144,7 @@ Qt::DropAction QCocoaDrag::drag(QDrag *o)
+     CGFloat flippedY = dragImage.size.height - hotSpot.y();
+     event_location.y -= flippedY;
+     NSSize mouseOffset_unused = NSMakeSize(0.0, 0.0);
+-    NSPasteboard *pboard = [NSPasteboard pasteboardWithName:NSPasteboardNameDrag];
++    NSPasteboard *pboard = [NSPasteboard pasteboardWithName:NSDragPboard];
+ 
+     [theWindow dragImage:dragImage
+         at:event_location