move tools used during build into build_tools subdirectory

clean up Makefile headers


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5942 65c4cc65-6c06-0410-ace0-fbb531ad65f3

utils/Makefile

@@ -1,3 +1,16 @@
+#
+# Asterisk -- A telephony toolkit for Linux.
+# 
+# Various utilities
+#
+# Copyright (C) 1999-2005, Digium
+#
+# Mark Spencer <markster@digium.com>
+#
+# This program is free software, distributed under the terms of
+# the GNU General Public License
+#
+
 #
 # Don't use ast mm routines
 #
@@ -44,5 +57,5 @@ endif
 depend: .depend
 
 .depend:
-	../mkdep $(CFLAGS) `ls *.c`
+	../build_tools/mkdep $(CFLAGS) `ls *.c`