10413 SPARC needs some gcc7 fixes
Review Request #1483 — Created Feb. 17, 2019 and updated — Latest diff uploaded
See ticket for details.
The one fix I'm unsure of is the sizeof() in prmachdep.c
I've done a gcc4-only build with these changes, and that's clean. Attempting a build with these issues fixed and a gcc7 shadow shows that these errors are gone (but there's a new set to investigate).