[PATCH:macros] doc: add XORG_CHECK_SGML_DOCTOOLS to detect xorg-sgml-doctools

[Yaakov (Cygwin/X)]

On 2010-04-08 08:14, Dan Nicholson wrote:
> Huh, I hadn't noticed that. I think we should demand that you have the
> version with the .pc file once there's a release. For the very few
> people who are going to attempt to build the sgml documentation, I
> think they can be bothered to grab a newer doctools package.

That would be easier, and indeed the first version of my patch did just 
that, but Gaetan pointed out that this would cause a regression if 
macros is updated but not doctools.  Whether or not that is acceptable 
as a tradeoff for the functionality of using pkg-config needs to be decided.


Yaakov
Cygwin/X