Guarantee that subdirectory files are processed in sortedorder.

Without this change the regression tests are unstable.

1 files changed, 4 insertions, 1 deletions

diff --git a/deheader b/deheader
index b0922a4..6c0d729 100755
--- a/deheader
+++ b/deheader
@@ -1249,6 +1249,7 @@ class InclusionMap:
                 else:
                     print >>sys.stderr, "deheader: can't analyze %s" % root
             else:
+                sublist = []
                 for root, dirs, files in os.walk(root):
                     dirs = filter(lambda x: not x.startswith("."), dirs)
                     for name in files:
@@ -1257,7 +1258,9 @@ class InclusionMap:
                             if verbose > 1:
                                 print "deheader: %s excluded" % root
                         elif InclusionMap.c_source(path):
-                            self.files.append(path)
+                            sublist.append(path)
+                sublist.sort()
+                self.files += sublist
         self.depends_on = {}
         self.requires = {}
         for sourcefile in self.files: