X-Git-Url: https://git.hcoop.net/bpt/emacs.git/blobdiff_plain/4787a496a05fdc03241850b45911dd283d4b06b8..e885315dd05a005596d4f0585748d25dadff8901:/update-subdirs

diff --git a/update-subdirs b/update-subdirs
index d7e7012dad..248416a263 100755
--- a/update-subdirs
+++ b/update-subdirs
@@ -2,7 +2,7 @@
 # Write into $1/subdirs.el a list of subdirs of directory $1.
 
 # Copyright (C) 1994, 1995, 1997, 1999, 2001, 2002, 2003, 2004, 2005,
-#   2006, 2007, 2008  Free Software Foundation, Inc.
+#   2006, 2007, 2008, 2009, 2010, 2011  Free Software Foundation, Inc.
 
 # This file is part of GNU Emacs.
 
@@ -27,9 +27,13 @@ for file in *; do
 	  ;;
 	*)
 	    if [ -d $file ]; then
-	      subdirs="\"$file\" $subdirs"
+		if [ "$file" = "obsolete" ]; then
+		    subdirs="$subdirs \"$file\""
+		else
+		    subdirs="\"$file\" $subdirs"
+		fi
 	    fi
-	  ;;
+	    ;;
     esac
 done
 
@@ -45,7 +49,9 @@ else
 ;; version-control: never
 ;; no-byte-compile: t
 ;; End:" > subdirs.el~
+  if cmp "subdirs.el" "subdirs.el~" >/dev/null 2>&1; then
+    :; # echo "subdirs.el unchanged";
+  else
   mv subdirs.el~ subdirs.el
+  fi
 fi
-
-# arch-tag: 56ebcf1b-5c30-4934-b0b4-72d374064704