building in the tests directories. Should not affect the build at all if you do not have this environment variable. r=leaf. git-svn-id: svn://10.0.0.236/trunk@61647 18797224-902f-48f8-a5cc-f745e15eee43
building in the tests directories. Should not affect the build at all if you do not have this environment variable. r=leaf. git-svn-id: svn://10.0.0.236/trunk@61647 18797224-902f-48f8-a5cc-f745e15eee43