Same as:
commit 497814f2f2828efdc5bdd787ebc490d5083f61b8
Author: Damien Lespiau <damien.lespiau@intel.com>
Date: Tue Aug 20 14:52:05 2013 +0100
assembler: Revert "Automatically run all test cases."
make check will define srcdir and buildir variables for us.
This reverts commit 1c009349bc894bd195b5522540536898b0bee574.