[commit/sim] Force generation of configure and other stuff; Was: [commit/sim] switch autoconf 2.59

[Andrew Cagney]

> Goody.  I got this far as well, but thought I should get a grip
> on that ac_objext (and why not ac_cv_objext or whatever) thingy
> first.  I had a similar patch for the SIM_AC_OUTPUT problem, but
> sed:ed out the space and kept the curious CONFIG_FILES test.
> (What was it there for?)

Which config_files test?

Andrew