Added a simple helper script to build the dependencies of _tkinter.
diff --git a/PCbuild9/build_tkinter.py b/PCbuild9/build_tkinter.py
new file mode 100644
index 0000000..5423a3b
--- /dev/null
+++ b/PCbuild9/build_tkinter.py
@@ -0,0 +1,79 @@
+"""Script to compile the dependencies of _tkinter
+
+Copyright (c) 2007 by Christian Heimes <christian@cheimes.de>
+
+Licensed to PSF under a Contributor Agreement.
+"""
+
+import os
+import sys
+import shutil
+
+here = os.path.abspath(os.path.dirname(__file__))
+par = os.path.pardir
+
+#TCL = "tcl8.4.16"
+#TIX = "Tix8.4.2"
+#TK = "tk8.4.16"
+TCL = "tcl8.4.12"
+TIX = "Tix8.4.0"
+TK = "tk8.4.12"
+ROOT = os.path.abspath(os.path.join(here, par, par))
+NMAKE = "nmake /nologo "
+
+def system(cmd):
+    if os.system(cmd) != 0:
+        raise RuntimeError(cmd)
+
+def build(platform, clean):
+    if platform == "Win32":
+        dest = os.path.join(ROOT, "tcltk")
+        machine = "X86"
+    elif platform == "x64":
+        dest = os.path.join(ROOT, "tcltk64")
+        machine = "X64"
+    else:
+        raise ValueError(platform)
+
+    # TCL
+    tcldir = os.path.join(ROOT, TCL)
+    if True:
+        os.chdir(os.path.join(tcldir, "win"))
+        if clean:
+            system(NMAKE + "/f makefile.vc clean")
+        system(NMAKE + "/f makefile.vc")
+        system(NMAKE + "/f makefile.vc INSTALLDIR=%s install" % dest)
+
+    # TK
+    if True:
+        os.chdir(os.path.join(ROOT, TK, "win"))
+        if clean:
+            system(NMAKE + "/f makefile.vc clean")
+        system(NMAKE + "/f makefile.vc TCLDIR=%s" % tcldir)
+        system(NMAKE + "/f makefile.vc TCLDIR=%s INSTALLDIR=%s install" %
+            (tcldir, dest))
+
+    # TIX
+    if True:
+        os.chdir(os.path.join(ROOT, TIX, "win"))
+        if clean:
+            system(NMAKE + "/f makefile.vc clean")
+        system(NMAKE + "/f makefile.vc MACHINE=%s" % machine)
+        system(NMAKE + "/f makefile.vc INSTALL_DIR=%s install" % dest)
+
+
+def main():
+    if len(sys.argv) < 2 or sys.argv[1] not in ("Win32", "x64"):
+        print("%s Win32|x64" % sys.argv[0])
+        sys.exit(1)
+
+    if "-c" in sys.argv:
+        clean = True
+    else:
+        clean = False
+
+    build(sys.argv[1], clean)
+
+
+if __name__ == '__main__':
+    main()