Description of problem:
I can't see any reason for "BuildRequires: automake16"; please change to
"BuildRequires: automake", if automake is really required. Finally I was able
to build gmp successfully without automake16 (but having current automake 1.9
Oh and please change "Conflicts: gmp < 4.2.1" to "Requires: gmp >= 4.2.1" as
this is IMHO the proposed way by the Fedora Packaging Guidelines.
Version-Release number of selected component (if applicable):
Thanks. Fixed in mpfr-2.2.1-2.fc8.