[pkg-go] Bug#843787: golang-github-jacobsa-crypto-dev: hash_64bit.go misses ppc64(el)

[Aaron M. Ucko]

Package: golang-github-jacobsa-crypto-dev
Version: 0.0~git20160410.0.42daa9d-2
Severity: important

Builds of gocryptfs on ppc64el and the non-release architecure ppc64
have been failing:

  obj-powerpc64le-linux-gnu/src/github.com/jacobsa/crypto/cmac/hash.go:97: undefined: xorBlock

The issue appears to be that the "// +build" setting in hash_64bit.go
misses these architectures.  Per https://golang.org/pkg/go/build/, it
looks like there's no generic tag you can use here.  Instead, I
suppose you'll just have to add ppc64 and ppc64le there, per
https://github.com/golang/go/issues/8654#user-content-c27.

Could you please take a look?

Thanks!

-- 
Aaron M. Ucko, KB1CJC (amu at alum.mit.edu, ucko at debian.org)
http://www.mit.edu/~amu/ | http://stuff.mit.edu/cgi/finger/?amu@monk.mit.edu