[PATCH] New configure option --disable-crypt.

[Dmitry V. Levin]

On Mon, Jun 25, 2018 at 03:44:03PM +0200, Florian Weimer wrote:
[...]
> +@item --disable-crypt
> +Do not install the passphrase-hashing library @file{libcrypt} or the
> +header file @file{crypt.h}.  @file{unistd.h} will still declare the
> +function @code{crypt}, as required by POSIX@.  Using this option does
> +not change the set of programs that may need to be linked with
> +@option{-lcrypt}; it only means that @theglibc{} will not provide that
> +library.

Given that the first commit of the series moves the declaration of crypt()
from __USE_XOPEN to __USE_MISC, this reference to POSIX becomes less obvious.

Besides that, the change looks fine.


-- 
ldv
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