github action grouping is broken because we were outputing "::endgroup" where
it needs "::endgroup::". This patch also added some addtional grouping around
contianer setup phase, making output easier to read.
We used to have it disabled for GCC8, but now GCC10 is false-report same
warnings, so disable stringop-truncation warnigs for GCC10 as well.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Use aptitude to actually see what's wrong with the dependencies. And it
actually magically resolves whatever minor version conflicts there are.
The big surprise came from the apparent difference in build-dep command
behavior. Aptitude's build-dep doesn't seem to install the libpfelf-dev
package itself. Adding explicit `aptitude install libelf-dev` after build-dep
solves the issue for now.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Force libc6 dependency version.
Drop explicit libelf-dev install command, as it should be pre-installed by
Travis CI already, according to .travis.yaml.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
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>
This is the same as commit 4d86cae4f0 ("ci: disable GCC's
-Wstringop-truncation noisy error"), but for Ubuntu. Without this,
there are false positives in bpf_object__new() on Ubuntu 20.04:
this function calls strncpy() with the correct bounds, but still
triggers the warning.
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>
The main reason why this is necessary is that gcc 5.x on Xenial doesn't
support ASan on s390x. Bumping the release to Bionic with gcc 7.x allows
us to build libbpf on s390x with ASan without issues.
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
