4.3.0 and 4.3.1 don't build startfiles (crtXXX.o files)

[Paolo Bonzini]

>> 1) Binutils
>> 2) Whatever bits of compiler are required to produce...
>> 3) libc headers
>> 4) A basic C compiler+libgcc that is sufficient to build...
>> 5) libc
>> 6) A full compiler+runtime, c++, fortran, etc.
> 
> If someone is willing to expand on the above and explain what exactly
> do I need to do in step 2, in step 3, in step 4, that would be helpful.

You already made step 2.  Step 3 depends on your C library, I don't know 
the details for uclibc.

Step 4 is the same as step 2, but you will need less --disable-* options.

Paolo