[Tor-BSD] obfs4proxy imported to pkgsrc (with build instructions for FreeBSD)

[Alexander Nasonov]

Alexander Nasonov wrote:
> The instruction below is for building net/obfs4proxy and net/tor on
> FreeBSD 11 amd64 as a regular user in their home directory.

Sevan (@sevanjaniyan on Twitter) pointed out that the instruction isn't
specific to FreeBSD. You can try it on any POSIX-like OS with a working
Go compiler.

There is actually one tiny bit in the instruction which probably
works only on FreeBSD, OpenBSD and some Linux distros. A path to
curl is hardcoded:

FETCH_CMD=/usr/local/bin/curl

Just make sure that FETCH_CMD is set properly in mk-fragment before
running bootstrap.

Alex