Build _hashlib on Windows. Build OpenSSL with masm assembler code.
Fixes #1535502.
diff --git a/Tools/msi/msi.py b/Tools/msi/msi.py
index aebab98..8a72eb9 100644
--- a/Tools/msi/msi.py
+++ b/Tools/msi/msi.py
@@ -89,7 +89,8 @@
     '_msi.pyd',
     '_ctypes.pyd',
     '_ctypes_test.pyd',
-    '_sqlite3.pyd'
+    '_sqlite3.pyd',
+    '_hashlib.pyd'
 ]
 
 # Well-known component UUIDs