1This directory contains [GitHub Actions](https://github.com/features/actions) workflow files. 2 3# Known issues 4 5## USAN, ASAN (`lz4-ubsan-x64`, `lz4-ubsan-x86`, `lz4-asan-x64`) 6 7For now, `lz4-ubsan-*` ignores the exit code of `make usan` and `make usan32`. 8Because there are several issues which may take relatively long time to resolve. 9 10We'll fully enable it when we ensure `make usan` is ready for all commits and PRs. 11 12See [#983](https://github.com/lz4/lz4/pull/983) for details. 13 14 15## C Compilers (`lz4-c-compilers`) 16 17- Our test doesn't use `gcc-4.5` due to installation issue of its package. (`apt-get install gcc-4.5` fails on GH-Actions VM) 18 19- Currently, the following 32bit executable tests fail with all versions of `clang`. 20 - `CC=clang-X CFLAGS='-O3' make V=1 -C tests clean test-lz4c32` 21 - `CC=clang-X CFLAGS='-O3 -mx32' make V=1 -C tests clean test-lz4c32` 22 - See [#991](https://github.com/lz4/lz4/issues/991) for details. 23 24- Currently, the following 32bit executable tests fail with `gcc-11` 25 - `CC=gcc-11 CFLAGS='-O3' make V=1 -C tests clean test-lz4c32` 26 - `CC=gcc-11 CFLAGS='-O3 -mx32' make V=1 -C tests clean test-lz4c32` 27 - See [#991](https://github.com/lz4/lz4/issues/991) for details. 28 29 30## cppcheck (`lz4-cppcheck`) 31 32This test script ignores the exit code of `make cppcheck`. 33Because this project doesn't 100% follow their recommendation. 34Also sometimes it reports false positives. 35 36 37 38# Notes 39 40- You can investigate various information at the right pane of GitHub 41 Actions report page. 42 43| Item | Section in the right pane | 44| ------------------------- | ------------------------------------- | 45| OS, VM | Set up job | 46| git repo, commit hash | Run actions/checkout@v2 | 47| Version of tools | Environment info | 48 49 50 51# Difference with `.travis.yml` 52 53The following tests are not included yet. 54 55- name: Compile OSS-Fuzz targets 56 57The following tests will not be included due to limitation of GH-Actions. 58 59- name: aarch64 real-hw tests 60- name: PPC64LE real-hw tests 61- name: IBM s390x real-hw tests 62