[PATCH libX11] Add AC_ARG_VAR for GROFF and PS2PDF

[Dan Nicholson]

On Tue, Oct 20, 2009 at 12:40 PM, Jeremy Huddleston <jeremyhu at apple.com> wrote:
>
> On Oct 20, 2009, at 12:34, Dan Nicholson wrote:
>>
>> I'm pretty sure AC_PATH_PROG{,S} already check the environment
>> variables. What AC_ARG_VAR does is put a blurb in the --help output
>> and allow you to pass it on the command line. E.g., ./configure
>> GROFF=/foo/groff. Is that what you want?
>
> Yes.

Can you change the commit message to reflect this? Assuming yes,

Signed-off-by: Dan Nicholson <dbn.lists at gmail.com>

--
Dan