Config options

[duane ellis]

Raphel> I'm using newlib to build an ARM7 toolchain and I would like to 
know how can I discover ALL available 'configure' options, as configure- 
- --help doesn't provide them.

find all the "./configure" files (recursively) and use ./configure 
--help on each of them separately.

For example HELP at the top does not give you HELP recursively.

You can specify additional "options" to the top level ./configure, I 
believe it will pass them on down to the recursive ./configures. 
(Somebody speak up if I am wrong).

-Duane.