tradcpp/specs configuration mismatch (i686-pc-cygwin)

[Tim Prince]

I find the tradcpp build scheme confusing.  I expected tradcpp to be built automatically by "make LANGUAGES=f77" , but apparently it
is treated as a separate component.  Regardless, I am getting a broken configuration, where tradcpp is rejecting the argument
"-remap" (inserted by specs?).  Is this my error in the build scheme?  I don't include f77 in the bootstrap because of the ICE
at -Os, but build it later on using the newly built and installed gcc as far as possible.  Should tradcpp be included in the
bootstrap even though f77 is not?

Tim Prince