diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2026-08-11 15:28:56 -0300 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2026-08-12 06:17:48 -0700 |
| commit | 9f83597eb5716531ceb171aee6aab0115c130dac (patch) | |
| tree | 5c43b3190c02b293c41121d1d25883e78aa7f0be /tools/perf/scripts/python/bin | |
| parent | bc3fdd6adb9903b1f1fd85cd9532c7bfc961dcbc (diff) | |
perf build: install-build-deps: add Fedora devel package mapping
With the framework from the previous commit in place, this patch adds
the per-feature mapping for Fedora/dnf: for each feature test in
tools/build/feature/, the Fedora devel package providing the headers
or library the test compiles against, kept explicit in the script
next to the test that requires it.
Special cases:
- test-libdebuginfod.c includes <elfutils/debuginfod.h>, provided
by elfutils-debuginfod-client-devel, not elfutils-devel;
- the cxa-demangle test links against libstdc++'s builtin demangler,
pulling in libstdc++-devel;
- the BPF-oriented features (bpf, clang-bpf-co-re) get their headers
from the base packages and clang-devel.
Tests with no Fedora equivalent (bionic, compile-32, compile-x32) and
the opt-in/deprecated ones (libbfd disassembler family, GTK2, LIBPERL,
LIBUNWIND, CoreSight, and the tests perf itself doesn't check, like
libcpupower) are deliberately not mapped.
Validated on a fresh Fedora 44 toolbx container, so the host OS is not
modified:
toolbox create fedora:44
toolbox enter fedora:44
make -C tools/perf install-build-deps
which installed the 29 mapped packages; a subsequent clean O= build
enabled every feature with an external dependency Fedora provides
(feature tests went to 1, except bionic/compile-32/compile-x32, which
have no Fedora equivalent, and the libunwind-debug-frame tests, whose
symbols Fedora's libunwind does not export), linking libpfm,
libbabeltrace2-ctf-writer, libcapstone, libtraceevent, libslang and
libnuma, as well as building the BPF skeletons requiring clang/llvm.
Re-running the target is a no-op (dnf reports "Nothing to do").
RHEL and its derivatives share most Fedora package names but are
refused by the script until this mapping is validated on them.
Example of its --list option:
$ grep PRETTY_NAME /etc/os-release
PRETTY_NAME="Fedora Linux 44 (Toolbx Container Image)"
$ tools/perf/scripts/install-build-deps.sh --list
bison
capstone-devel
clang-devel
elfutils-debuginfod-client-devel
elfutils-devel
elfutils-libelf-devel
flex
gcc
gcc-c++
glibc-devel
java-latest-openjdk-devel
kernel-headers
libbabeltrace2-devel
libbpf-devel
libpfm-devel
libstdc++-devel
libtraceevent-devel
libzstd-devel
llvm-devel
make
numactl-devel
openssl-devel
python3-devel
python3-setuptools
rust
slang-devel
systemtap-sdt-devel
xz-devel
zlib-devel
$
Assisted-by: opencode:deepseek-v4-flash-free
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions
