[Mesa-dev] classic dri driver cleanup broke --disable-dri

[Brad King]

Hi Folks,

Since commit ee55500c (configure: cleanup classic dri drivers handling,
2014-02-04) when I build from source using

 $ ./autogen.sh --disable-dri

it fails with this error message:

 configure: error: classic DRI driver 'yes' does not exist

I'm not sure whether it is related but I also get a lot of warnings
from automake of the form:

 .../Makefile.am:#: warning: source file '...' is in a subdirectory,
 .../Makefile.am:#: but option 'subdir-objects' is disabled

I'm using autoconf 2.69 and automake 1.14.1.

Thanks,
-Brad