mozilla/dxr — pull request #10 by gicmo (2011-12-04 23:00:16+00:00)
Title: Clarify setup-env.sh command line parameter and warn if srcdir == objdir

I have renamed the help text for the setup-env.sh to clarify that the second parameter is actually the object dir (not the "data" dir). Also warn if object dir == source dir since a) it is not recommended and b) we will warn in the situation when someone actually has src dir != obj dir but forgot to pass the parameter to setup-env.sh.