Patch mpdecimal in python.props

Author: zanieb

cpython-windows/build.py

@@ -352,13 +352,15 @@ def hack_props(
     xz_version = DOWNLOADS["xz"]["version"]
     zlib_version = DOWNLOADS["zlib"]["version"]
     tcltk_commit = DOWNLOADS["tk-windows-bin"]["git_commit"]
+    mpdecimal_version = DOWNLOADS["mpdecimal"]["version"]
 
     sqlite_path = td / ("sqlite-autoconf-%s" % sqlite_version)
     bzip2_path = td / ("bzip2-%s" % bzip2_version)
     libffi_path = td / "libffi"
     tcltk_path = td / ("cpython-bin-deps-%s" % tcltk_commit)
     xz_path = td / ("xz-%s" % xz_version)
     zlib_path = td / ("zlib-%s" % zlib_version)
+    mpdecimal_path = td / ("mpdecimal-%s" % mpdecimal_version)
 
     openssl_root = td / "openssl" / arch
     openssl_libs_path = openssl_root / "lib"
@@ -398,6 +400,9 @@ def hack_props(
             elif b"<zlibDir" in line:
                 line = b"<zlibDir>%s\\</zlibDir>" % zlib_path
 
+            elif b"<mpdecimalDir" in line:
+                line = b"<mpdecimalDir>%s\\</mpdecimalDir>" % mpdecimal_path
+
             lines.append(line)
 
     with python_props_path.open("wb") as fh: