Makefile doesn't invoke `go generate`

[negatratoron]

I'm getting the following errors trying to build ncdns (version 09a88dc) using Option B:

lol@foldingmachine:~/p/ncdns$ make
    [RELOCATE]
    [GO-GET]      github.com/namecoin/ncdns
# github.com/namecoin/ncdns/x509
../gopath/src/github.com/namecoin/ncdns/x509/x509_splice.go:37: undefined: Certificate
../gopath/src/github.com/namecoin/ncdns/x509/x509_splice.go:50: undefined: signingParamsForPublicKey
../gopath/src/github.com/namecoin/ncdns/x509/x509_splice.go:58: undefined: marshalPublicKey
../gopath/src/github.com/namecoin/ncdns/x509/x509_splice.go:67: undefined: buildExtensions
../gopath/src/github.com/namecoin/ncdns/x509/x509_splice.go:72: undefined: subjectBytes
../gopath/src/github.com/namecoin/ncdns/x509/x509_splice.go:77: undefined: subjectBytes
../gopath/src/github.com/namecoin/ncdns/x509/x509_splice.go:83: undefined: tbsCertificate
../gopath/src/github.com/namecoin/ncdns/x509/x509_splice.go:114: undefined: certificate
Makefile:77: recipe for target '.gotten' failed
make: *** [.gotten] Error 2

Not sure what the problem is. I get the same error on v0.0.5 and v0.0.4.

[negatratoron]

It works if I go with Option A.

[raininja]

This fails for me on ubuntu xenial using Option A, in this manner. I'm using go version go1.6.2 linux/amd64. How to rectify this error???

[raininja]

A was failing because I didn't have mercurial installed. it might be nice to flesh out the error messages or check for prereqs before the script starts it's main function?? #58

[JeremyRand]

This seems to be because the Makefile doesn't invoke go generate, so the x509 fork doesn't build properly. Admittedly I'm a bit hesitant to expend much effort on the Makefile, since the build scripts are going to be changing drastically in the foreseeable future when we switch to RBM.