Possible gcc-4.3 regression wrt bootstrapping the toolchain

[Paolo Bonzini]

>> If you just want to build just gcc and libgcc, not any other target
>>  libraries, do
>>  make all-gcc && make all-target-libgcc
>>
> ah great. that should work. can you tell me the equivalent of install-gcc,too?

make install-gcc install-target-libgcc

Or, just configure with --disable-libmudflap if it's giving problems.

Paolo