Only build for windows with Ubuntu 20.04
Building with Ubuntu 20.04 ended up creating packages that had minimal
glibc requirements that forced users to update. This wasn't necessary,
so change the default version of Ubuntu back to the way it was before
the Windows updates.
language: c
sudo: required
-dist: focal
+dist: xenial
env:
global:
@@ -18,6 +18,7 @@ matrix:
- os: linux
compiler: gcc
env: MODE=windows
+ dist: focal
- os: linux
compiler: gcc
env: MODE=minimal
