The scripts in this directory rely on certain environment variables, so
fail if they are not set in order to improve the debugging experience.
The vmtest/ scripts already do it.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Clean up Travis CI config, extract multi-step initializations into scripts.
Also, move kernel-building tests to happen last to not block lightweight
Debian and Ubuntu tests.
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
In order to libbpf to be used in systemd some testing is required, see related
discussions in https://github.com/systemd/systemd/pull/12151 and
https://github.com/libbpf/libbpf/pull/29
The tests introduced here mirrors the tests of systemd:
For Debian: build with gcc, gcc + asan, clang, clang + asan
Debian tests use `docker` virtualization
Fror Ubuntu Xenial: build with gcc
The differences:
Install only libelf and it's dependencies.
Instead of Meson build system `make` is used, so `make` remains the preferred
method of building and `meson.build` doesn't get rooted in `libbpf`.
`travis_wait.bash` is kept as a workaround for
https://github.com/travis-ci/travis-ci/issues/9979
An example of testing UI: https://travis-ci.org/wat-ze-hex/libbpf
