common/ non-cmd: Augment CONFIG_COMMANDS tests with defined(CONFIG_CMD_*).

This is a compatibility step that allows both the older form
and the new form to co-exist for a while until the older can
be removed entirely.

All transformations are of the form:
Before:
    #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT)
After:
    #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) || defined(CONFIG_CMD_AUTOSCRIPT)

Signed-off-by: Jon Loeliger <jdl@freescale.com>
diff --git a/common/kgdb.c b/common/kgdb.c
index 6de6ec9..7a3e6d6 100644
--- a/common/kgdb.c
+++ b/common/kgdb.c
@@ -92,7 +92,7 @@
 #include <kgdb.h>
 #include <command.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB) || defined(CONFIG_CMD_KGDB)
 
 #undef KGDB_DEBUG