Supported systems

LTP master branch is build tested in GitHub Actions.

Note

There is no CI for the actual test runs.

Kernel version

Minimal supported kernel version is 4.4.

Oldest build tested distributions

Distro

Kernel

glibc

gcc

clang

openSUSE Leap 42.2

4.4

2.22

4.8.5

-

Ubuntu 18.04 LTS bionic

4.15

2.27

7.3.0

-

Debian 11 (bullseye)

5.10

2.31

10.2.1

11.0.1

For a full list of build tested distros, please check .github/workflows/ci-docker-build.yml.

Older distributions are not officially supported, which means that it may or may not work. It all depends on your luck. It should be possible to compile latest LTP even on slightly older distributions than we support with a few manual tweaks, e.g. disabling manually tests for newly added syscalls, etc. Trivial fixes/workarounds may be accepted, but users are encouraged to move to a newer distro.

If latest LTP cannot be compiled even with some amount of workarounds, you may result to older LTP releases, however these are not supported in any way. Also if you are trying to run LTP on more than 10 years old distribution you may as well reconsider you life choices.

Build tested architectures

Architecture

Build

x86_64

native

x86 emulation

native

aarch64

cross compilation

ppc64le

cross compilation

s390x

cross compilation

Supported C libraries

C library

Note

glibc

Targeted libc, tested both compilation and actual test results.

uClibc-ng

Although not being tested, it should work as it attempt to maintain a glibc compatible interface.

uClibc

Older uClibc might have problems.

musl

Not yet fully supported. Check ci/alpine.sh script.

Android

Please use AOSP fork.

C version

LTP is compiled with -std=gnu99.