Add Qt win extras to be built

bypy/init_env.py

@@ -12,11 +12,10 @@ import sys
 
 from bypy.constants import (
     LIBDIR, PREFIX, PYTHON, SRC as CALIBRE_DIR, build_dir, islinux, ismacos,
-    worker_env
+    iswindows, worker_env
 )
 from bypy.utils import run_shell
 
-
 dlls = [
     'Core',
     'Concurrent',
@@ -49,6 +48,8 @@ if islinux:
     dlls += ['X11Extras', 'XcbQpa', 'WaylandClient', 'DBus']
 elif ismacos:
     dlls += ['MacExtras', 'DBus']
+elif iswindows:
+    dlls += ['WinExtras', 'Angle']
 
 QT_DLLS = frozenset(
     'Qt5' + x for x in dlls

bypy/sources.json

@@ -464,6 +464,14 @@
         }
     },
 
+    {
+        "name": "qt-winextras",
+        "os": "windows",
+        "hashes": {
+            "unix": "sha256:2b6319f7dd19fc19b028685c163a69f0a10e610d7554411d4660c1b5e42ada3b"
+        }
+    },
+
 
     {
         "name": "qt-webengine",