Avoid recompile all cmd files when generated_cmd_list.h is unchanged.

* src/cmd/Makefile.am (generated_cmd_list.h): Depend on
    generated_cmd_list.h.stamp.
    (generated_cmd_list.h.stamp): New target.
    (EXTRA_DIST): Add generated_cmd_list.h.stamp.
    (MAINTAINERCLEANFILES): Likewise.


git-svn-id: https://urjtag.svn.sourceforge.net/svnroot/urjtag/trunk@1941 b68d4a1b-bc3d-0410-92ed-d4ac073336b7

urjtag/ChangeLog

@@ -1,3 +1,11 @@
+2011-06-30  Jie Zhang  <jie.zhang@analog.com>
+
+  * src/cmd/Makefile.am (generated_cmd_list.h): Depend on
+    generated_cmd_list.h.stamp.
+    (generated_cmd_list.h.stamp): New target.
+    (EXTRA_DIST): Add generated_cmd_list.h.stamp.
+    (MAINTAINERCLEANFILES): Likewise.
+
 2011-06-30  Mike Frysinger  <vapier@gentoo.org>
 
   * src/tap/chain.c (urj_tap_chain_connect): Fix param count check with parallel