Add check for unknown modules

diff --git a/Tools/freeze/freeze.py b/Tools/freeze/freeze.py
index 2588c6023244bd3b04b0d1dedde22c40fe525854..c4238197be68eda327dd45ce47cb00044fb1e0d4 100755 (executable)
--- a/Tools/freeze/freeze.py
+++ b/Tools/freeze/freeze.py
@@ -129,9 +129,15 @@ def main():
        dict = findmodules.findmodules(scriptfile, modules, path)
 
        builtins = []
-       for mod in dict.keys():
+       mods = dict.keys()
+       mods.sort()
+       for mod in mods:
                if dict[mod] == '<builtin>':
                        builtins.append(mod)
+               elif dict[mod] == '<unknown>':
+                       sys.stderr.write(
+                               'Warning: module %s not found anywhere\n' %
+                               mod)
 
        outfp = open(frozen_c, 'w')
        try: