Re: "Invalid or undefined bitmap" when launched with -Q

[Richard Stallman]

     > For the sake of debugging Emacs most easily, I suggest compiling Emacs
     > with options -O0 -fno-inline -g.  I always compile that way.
     > It runs plenty fast without optimization, and I prefer the
     > greater debugging convenience.

    With no options and gcc, configure uses "-g -O2".  Maybe that should be
    changed.

There is no need to change it; most users don't debug.  But you do.