So like a lot of folks, I got an FTBFS when Go 1.10 landed in rawhide. After fixing things
(some net/url changes bit this package's test suite), I have things building again,
except on ppc64le:
```
+ go test -compiler gc -ldflags ' -extldflags '\''-Wl,-z,relro
-specs=/usr/lib/rpm/redhat/redhat-hardened-ld '\'''
github.com/asaskevich/govalidator
/tmp/go-build843430853/b001/govalidator.test: error while loading shared libraries:
R_PPC64_ADDR16_HA reloc at 0x000000013c40ba9c for symbol `' out of range
```
From:
https://koji.fedoraproject.org/koji/taskinfo?taskID=24219288
All other arches build fine. This smells like a problem with the ppc64le builder (or the
go compiler on that platform), but wanted to bounce it off the list before I spend too
much time digging into it.
-Ed