[Mesa3d-dev] Continue to allow building src/glx on current distros

[Keith W. <kei...@go...>]

Jesse,

Can you take a look at the attached patch?  I'd really like to be able
to build mesa and the DRI drivers on current distros (eg Ubuntu 9.10)
without having to pull in heaps of dependencies.  The patch adds
#ifdefs to protect against the newer DRI2 protocol changes, meaning I
can build-test linux-dri and related targets with just the
distro-supplied packages.

Keith