Patch for connecting wpa_passphrase to the build

[Sam Leffler]

Henrik Brix Andersen wrote:
> Hi all,
> 
> Yesterday I sent a small patch for connecting the wpa_passphrase
> utility from src/contrib/wpa_supplicant to the build. The patch, along
> with a minimalistic man page, can be found attached to bin/104457.
> 
> I would appreciate if somebody would test it and verify that it works.

Why do you need it?

	Sam