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1331bb5106
With the framework and Fedora mapping in place, this patch adds the
Ubuntu (apt) mapping: same feature-to-package correspondence as the
Fedora one, adapted to Debian packaging conventions (libfoo-dev), on
a per-distro dispatch so future distros can pick their own mapping or
reuse one of these (Debian shares the Ubuntu mapping).
Notable differences from Fedora:
- base set: g++ (ships libstdc++-*-dev, covering cxa-demangle),
pkg-config (installed implicitly by Fedora's default toolchain
metapackage, but not by Ubuntu's), linux-libc-dev and libc6-dev
instead of kernel-headers and glibc-devel, and rustc for rust;
- cxa-demangle maps to nothing, covered by g++'s libstdc++;
- the clang-bpf-co-re test needs the clang compiler binary (Fedora's
clang-devel provides it transitively), and llvm-dev, which also
brings llvm-config (deps on the llvm package), used by the
llvm/llvm-perf tests;
- libslang maps to libslang2-dev and jvmti to default-jdk;
- the install command runs 'apt-get update' first since a fresh
container has no package indexes, unlike dnf.
Validated on a fresh Ubuntu 26.04 distrobox container so the host
system is not modified:
distrobox create --image ubuntu:26.04
distrobox enter ubuntu-26-04
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 Ubuntu has a
package for: perf's build-options then showed all of them [on],
including the BPF skeletons requiring clang/llvm, the python binding
and the C++-based features, with only the deliberately unmapped
(deprecated) libbfd family, libperl and libunwind [OFF], and the
build linked libpfm, libbabeltrace2-ctf-writer, libcapstone,
libtraceevent, libslang, libnuma, libdw and libssl. Re-running the
target is a no-op (apt-get reports "0 newly installed").
Debian (trixie) is the next planned distro: it shares this Ubuntu
mapping, so enabling it reuses it as-is, once it gets validated on a
Debian release.
Example of its --list:
$ grep PRETTY_NAME /etc/os-release
PRETTY_NAME="Fedora Linux 44 (Toolbx Container Image)"
$ tools/perf/scripts/install-build-deps.sh --list --distro ubuntu
bison
clang
default-jdk
flex
g++
gcc
libbabeltrace2-dev
libbpf-dev
libc6-dev
libcapstone-dev
libdebuginfod-dev
libdw-dev
libelf-dev
liblzma-dev
libnuma-dev
libpfm4-dev
libslang2-dev
libssl-dev
libtraceevent-dev
libzstd-dev
linux-libc-dev
llvm-dev
make
pkg-config
python3-dev
python3-setuptools
rustc
systemtap-sdt-dev
zlib1g-dev
$
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>