[BusyBox] Config.h patches (mostly documentation oriented)

[David Douthitt]

Here's a patch to help those that are using busybox ash or NFS mount...

Note the first part; did I miss anything?  It would appear that Debian
ash supports more internal programs (echo, test, getopts) than does
busybox ash.  Is there a list of what these are?

I see that getopts code is still in ash.c; however, I get this:

# ./busybox ash


BusyBox v0.60.0 (2001.08.09-20:15+0000) Built-in shell (ash)
Enter 'help' for a list of built-in commands.

# type getopts
getopts: No such file or directory
#
-------------- next part --------------
--- busybox/Config.h	Thu Aug  2 04:21:17 2001
+++ busybox2/Config.h	Thu Aug  9 15:33:02 2001
@@ -156,6 +156,14 @@
 //#define BB_FEATURE_SH_IS_LASH
 #define BB_FEATURE_SH_IS_MSH
 //
+// If you defined ash, and expect it to act like standalone ash,
+// you will need to add test and echo; getopt may help to replace
+// getopts.
+//
+//#define BB_TEST
+//#define BB_ECHO
+//#define BB_GETOPT
+//
 // BusyBox will, by default, malloc space for its buffers.  This costs code
 // size for the call to xmalloc.  You can use the following feature to have
 // them put on the stack.  For some very small machines with limited stack
@@ -239,6 +247,9 @@
 // Enable support for mounting remote NFS volumes. 
 // You may need to mount with "-o nolock" if you are
 // not running a local portmapper daemon...
+//
+// If you are using uClibc, be sure that you've already compiled
+// uClibc with INCLUDE_RPC=true (contained in the Config file)
 //#define BB_FEATURE_NFSMOUNT
 //
 // Enable support forced filesystem unmounting