David Anderson df3996cae3 tool/gocross: bootstrap correctly on an older toolchain
Sometimes, our cached toolchain ends up being an older version of
Go, older than our go.mod allows. In that scenario, gocross-wrapper.sh
would find a usable toolchain, but then fail to compile gocross.

This change makes the wrapper script check that the cached toolchain's
minor version is good enough to build tailscale.com, and re-bootstraps
in shell if not.

Signed-off-by: David Anderson <danderson@tailscale.com>
2023-03-15 09:40:30 -07:00
..
2022-07-22 11:36:49 -07:00
2022-07-22 11:36:49 -07:00