[PATCH] D16130: Don't try to build Burg if yacc isn't installed.

[Matthias Braun via llvm-commits]

MatzeB accepted this revision.
MatzeB added a reviewer: MatzeB.
MatzeB added a comment.
This revision is now accepted and ready to land.

For some reason I had to manually remove the burg subdirectory from my builddir maybe cmake/clang got confused by earlier bison outputs. Anyway after that this patch worked nicely and I don't see any portability problems in the generated code. LGTM


http://reviews.llvm.org/D16130