[PATCH][V2][xserver] configure.ac: add option for xshmfence

Matt Turner mattst88 at gmail.com
Tue Jul 8 15:51:50 PDT 2014

On Tue, Jul 8, 2014 at 2:23 PM, Burton, Ross <ross.burton at intel.com> wrote:
> On 8 July 2014 22:14, Matt Turner <mattst88 at gmail.com> wrote:
>> On Tue, Jul 8, 2014 at 2:07 PM, Ross Burton <ross.burton at intel.com> wrote:
>>> xshmfence is usable outside of DRI3, and is currently autodetected which isn't
>>> good for distributions where deterministic builds are aspired to.
>> Forgot to reword. s/aspired to/desired/
> Done.
>>> +AC_ARG_ENABLE(xshmfence,      AS_HELP_STRING([--disable-xshmfence], [Disable xshmfence (default: auto)]), [WANT_XSHMFENCE="$enableval"], [WANT_XSHMFENCE="auto"])
>> None of the other variables are prefixed with WANT_. I'd drop that.
> There's already a variable called XSHMFENCE containing the pkgconfig
> dependencies, and WANT_/HAVE_ make the logic obvious in my opinion.

Oh, looks like that should have been named LIBXSHMFENCE.

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