scons: Don't build the DRI drivers in a seperate dir.
DRI drivers can be build side by side with other non-DRI drivers, therefore
there is no need to build gallium twice.
diff --git a/scons/gallium.py b/scons/gallium.py
index 4825e40..bb4e3ab 100644
--- a/scons/gallium.py
+++ b/scons/gallium.py
@@ -192,8 +192,6 @@
# configuration. See also http://www.scons.org/wiki/AdvancedBuildExample
build_topdir = 'build'
build_subdir = env['platform']
- if env['dri']:
- build_subdir += "-dri"
if env['llvm']:
build_subdir += "-llvm"
if env['machine'] != 'generic':