Peter Jung pushed to branch main at Arch Linux / Packaging / Packages / linux-tools
Commits: 070cb3e7 by Peter Jung at 2024-12-13T08:25:37+01:00 linux-tools: Add pfm support pfm is a helper library used by application to program specific monitoring events. This is commonly and often used in profiling processes and makes it easier to choose the correct event. Example: AutoFDO for the Kernel provides in their instructions following command: perf record --pfm-events RETIRED_TAKEN_BRANCH_INSTRUCTIONS:k -a -N -b -c 500009 -o kernel.data -- time makepkg -s This results currently into following: `Error: unknown option `pfm-events' ` Since this is commonly used in many instructions add support for it, so that its easier for users and developers to use these events. Signed-off-by: Peter Jung <[email protected]> - - - - - 1 changed file: - PKGBUILD Changes: ===================================== PKGBUILD ===================================== @@ -26,7 +26,7 @@ makedepends=('git') makedepends+=('asciidoc' 'xmlto') # perf deps makedepends+=('perl' 'python' 'python-setuptools' 'slang' 'elfutils' 'libunwind' - 'numactl' 'audit' 'zstd' 'libcap' 'libtraceevent' 'openssl' 'clang' 'llvm-libs') + 'numactl' 'audit' 'zstd' 'libcap' 'libtraceevent' 'openssl' 'clang' 'llvm-libs' 'libpfm') # cpupower deps makedepends+=('pciutils') # usbip deps @@ -96,6 +96,7 @@ build() { PYTHON=python \ NO_LIBLLVM=1 \ PYTHON_CONFIG=python-config \ + LIBPFM4=1 \ DESTDIR="$pkgdir" popd @@ -177,7 +178,7 @@ package_perf() { pkgdesc='Linux kernel performance auditing tool' depends=('glibc' 'perl' 'python' 'slang' 'elfutils' 'libunwind' 'binutils' 'numactl' 'audit' 'coreutils' 'glib2' 'xz' 'zlib' 'libelf' 'bash' - 'zstd' 'libcap' 'libtraceevent' 'openssl' 'libsframe.so' 'llvm-libs') + 'zstd' 'libcap' 'libtraceevent' 'openssl' 'libsframe.so' 'llvm-libs' 'libpfm') cd linux/tools/perf make -f Makefile.perf \ @@ -191,6 +192,7 @@ package_perf() { NO_LIBLLVM=1 \ PYTHON_CONFIG=python-config \ DESTDIR="$pkgdir" \ + LIBPFM4=1 \ install install-python_ext cd "$pkgdir" # add linker search path View it on GitLab: https://gitlab.archlinux.org/archlinux/packaging/packages/linux-tools/-/commit/070cb3e7961210adc6890827a75dbc358dfc9809 -- View it on GitLab: https://gitlab.archlinux.org/archlinux/packaging/packages/linux-tools/-/commit/070cb3e7961210adc6890827a75dbc358dfc9809 You're receiving this email because of your account on gitlab.archlinux.org.
