We're still maybe curlzipping and using a binary distribution of Go, but
at least this is only the case on machines that don't have go.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This is a bummer, but Gradle already specifies tons of specific versions
of various binary components, so this is not materially different than
the rest of how this whole thing works.
It also allows us to specify the Go version that will actually build a
working binary of wireguard-go, since all of the Go bugs mean not every
version works equally. We do *not* want to use whatever version a distro
happens to be shipping.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This sucks, but it works with mobile networks. Later we can do something
sophisticated like we do with wg-quick.c, but not now.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This has all sorts of terrible implications and fixes a problem in a
pretty terrible way. If the interface MTU is less than 1280, IPv6
addresses will fail to be added. Rather than explictly trying to catch
this and do something particular about it -- such as nicely warning the
user that there could be a v6 isolation issue, for example -- we just
set the MTU _after_ we set the addresses, so that in setting the MTU, we
wind up removing the addresses that were just added. This is pretty bad,
but it makes things a bit smoother.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
