mingw32-gcc has broken dependencies in the F-14 tree:
On x86_64:
mingw32-gcc-objc-4.5.0-1.fc14.x86_64 requires libmpfr.so.1()(64bit)
mingw32-gcc-objc-4.5.0-1.fc14.x86_64 requires libmpc.so.2()(64bit)
On i386:
mingw32-gcc-objc-4.5.0-1.fc14.i686 requires libmpc.so.2
mingw32-gcc-objc-4.5.0-1.fc14.i686 requires libmpfr.so.1
On x86_64:
mingw32-gcc-objc++-4.5.0-1.fc14.x86_64 requires libmpfr.so.1()(64bit)
mingw32-gcc-objc++-4.5.0-1.fc14.x86_64 requires libmpc.so.2()(64bit)
On i386:
mingw32-gcc-objc++-4.5.0-1.fc14.i686 requires libmpc.so.2
mingw32-gcc-objc++-4.5.0-1.fc14.i686 requires libmpfr.so.1
On x86_64:
mingw32-gcc-4.5.0-1.fc14.x86_64 requires mingw32-pthreads
mingw32-gcc-4.5.0-1.fc14.x86_64 requires mingw32-runtime
On i386:
mingw32-gcc-4.5.0-1.fc14.i686 requires mingw32-runtime
mingw32-gcc-4.5.0-1.fc14.i686 requires mingw32-pthreads
On x86_64:
mingw32-gcc-c++-4.5.0-1.fc14.x86_64 requires libmpfr.so.1()(64bit)
mingw32-gcc-c++-4.5.0-1.fc14.x86_64 requires libmpc.so.2()(64bit)
On i386:
mingw32-gcc-c++-4.5.0-1.fc14.i686 requires libmpc.so.2
mingw32-gcc-c++-4.5.0-1.fc14.i686 requires libmpfr.so.1
On x86_64:
mingw32-gcc-gfortran-4.5.0-1.fc14.x86_64 requires libmpfr.so.1()(64bit)
mingw32-gcc-gfortran-4.5.0-1.fc14.x86_64 requires libmpc.so.2()(64bit)
On i386:
mingw32-gcc-gfortran-4.5.0-1.fc14.i686 requires libmpc.so.2
mingw32-gcc-gfortran-4.5.0-1.fc14.i686 requires libmpfr.so.1
On x86_64:
mingw32-cpp-4.5.0-1.fc14.x86_64 requires libmpfr.so.1()(64bit)
mingw32-cpp-4.5.0-1.fc14.x86_64 requires libmpc.so.2()(64bit)
On i386:
mingw32-cpp-4.5.0-1.fc14.i686 requires libmpc.so.2
mingw32-cpp-4.5.0-1.fc14.i686 requires libmpfr.so.1
Please resolve this as soon as possible.