Comment # 1 on bug 68544 from Kris

Created attachment 84625 [details] [review]
Fix order of "and"/"or" for AM_CONDITIONAL

Seems to be problem within configure.ac,
occuring since:

http://cgit.freedesktop.org/mesa/mesa/commit/configure.ac?id=0d3b1b0e

Added possible patch, needs testing.