[libdrm] version number wasn't bumped?

[Tobias J. <liq...@gm...>]

Hi there,

I noticed that in
mesa/drm/configure.ac
there is still version 2.3.1 hardcoded, while in
mesa/drm/libdrm/Makefile.am
there is version 2.3.0 hardcoded.

I'm using libdrm from GIT (master branch) but now the xf86-video-intel
driver fails to initialize the TTM buffer manager, resulting in slow 3D
acceleration and very laggy 2D acceleration in Xorg.

This seems because when building xf86-video-intel DRI_MM is set to
disabled, resulting in not using TTM. I've checked the autotools script
in the intel repo and found out that DRI_MM gets disabled if the libdrm
version is below 2.4.0.

The attached patch bumps both version numbers in the mesa/drm repo to
2.4.0. After rebuilding intel the TTM bug mgr works again and 3D is fast
again. At least this works for me.

I assume that somehow the version number didn't get bumped, right? Or is
this intended behaviour?

Greets,
Tobias