travis: update osx to xcode12u in attempt to solve openssl build failure

This commit is contained in:
Daniel Black 2020-09-02 11:23:18 +10:00
parent 594aad7b06
commit 56ae0adee3

View file

@ -11,7 +11,7 @@ language: cpp
os:
- linux
- osx
osx_image: xcode10.1
osx_image: xcode12u
compiler:
- gcc
- clang