[coreboot] Coreboot build process with gcc 8.1

[Salvatore Bellizzi]

Hi,
I have a question reguarding the build process.

Since crossgcc has been updated and gcc is now at version 8.1 I always
encounter an error when building coreboot:

coreboot/src/console/vtxprintf.c:102: undefined reference to
'__udivmoddi4'

Since coreboot uses crossgcc and its own libgcc libraries, I figured
that the __udivmoddi4 function has not yet been implemented.

Anyway I have incurred in this failure several times and even with the
latest 4.9 release. Shouldn't I be able to build at least this latest
release using unmodified crossgcc or am I missing something else?

thanks,
salvatore