ridiculousfish 0028dce9ed Add a centos7 Dockerfile
This tests building and running on centos7 with gcc 4.8.
To run it:

    ./docker/docker_run_tests.sh ./docker/centos7.Dockerfile
2020-12-19 15:17:42 -08:00
..
2020-12-19 15:17:42 -08:00