travis: Bump distro version to Bionic

Bionic contains more recent compilers, which are required to have
the sanitisers work under s390x.

While we're at it, the 'sudo' key is deprecated, so remove it:

https://blog.travis-ci.com/2018-11-19-required-linux-infrastructure-migration

(It used to be used to mark VM vs docker container infrastructure,
but currently all amd64 builds run on VMs and all other archs run
inside LXD containers.)

Signed-off-by: Daniel Axtens <dja@axtens.net>
This commit is contained in:
Daniel Axtens 2020-07-22 16:48:28 +10:00
parent 19abc46140
commit ae76c6590f

View File

@ -2,8 +2,7 @@ language:
- c
- cpp
sudo: required
dist: xenial
dist: bionic
addons:
apt: