testing consistency

[Jim Wilson]

	Even when I did this, egcs still configures for "f" and creats those
	files in "f" during make.

This is intentional.  It was necessary to avoid a circular dependence between
the f77 runtime and the C++ libgcc.a code.  This problem will go away when the
f77 runtime is moved to the toplevel directory along side the C++ runtime.

Meanwhile, f77 gets configured, but does not get built, so there is no problem
other than the fact that builds take a little longer than necessary.

Jim