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Date: Wed, 12 Jun 2024 11:31:58 -0700
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Subject: [PATCH v1 0/7] Refactor perf python module build
From: Ian Rogers <irogers@google.com>
To: Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@redhat.com>, 
	Arnaldo Carvalho de Melo <acme@kernel.org>, Namhyung Kim <namhyung@kernel.org>, 
	Mark Rutland <mark.rutland@arm.com>, 
	Alexander Shishkin <alexander.shishkin@linux.intel.com>, Jiri Olsa <jolsa@kernel.org>, 
	Ian Rogers <irogers@google.com>, Adrian Hunter <adrian.hunter@intel.com>, 
	Kan Liang <kan.liang@linux.intel.com>, John Garry <john.g.garry@oracle.com>, 
	Will Deacon <will@kernel.org>, James Clark <james.clark@arm.com>, 
	Mike Leach <mike.leach@linaro.org>, Leo Yan <leo.yan@linux.dev>, Guo Ren <guoren@kernel.org>, 
	Paul Walmsley <paul.walmsley@sifive.com>, Palmer Dabbelt <palmer@dabbelt.com>, 
	Albert Ou <aou@eecs.berkeley.edu>, Suzuki K Poulose <suzuki.poulose@arm.com>, 
	Yicong Yang <yangyicong@hisilicon.com>, Jonathan Cameron <jonathan.cameron@huawei.com>, 
	Miguel Ojeda <ojeda@kernel.org>, Alex Gaynor <alex.gaynor@gmail.com>, 
	Wedson Almeida Filho <wedsonaf@gmail.com>, Boqun Feng <boqun.feng@gmail.com>, Gary Guo <gary@garyguo.net>, 
	"=?UTF-8?q?Bj=C3=B6rn=20Roy=20Baron?=" <bjorn3_gh@protonmail.com>, Benno Lossin <benno.lossin@proton.me>, 
	Andreas Hindborg <a.hindborg@samsung.com>, Alice Ryhl <aliceryhl@google.com>, 
	Nick Terrell <terrelln@fb.com>, Ravi Bangoria <ravi.bangoria@amd.com>, 
	Kees Cook <keescook@chromium.org>, Andrei Vagin <avagin@google.com>, 
	Athira Jajeev <atrajeev@linux.vnet.ibm.com>, Oliver Upton <oliver.upton@linux.dev>, 
	Ze Gao <zegao2021@gmail.com>, linux-kernel@vger.kernel.org, 
	linux-perf-users@vger.kernel.org, linux-arm-kernel@lists.infradead.org, 
	linux-csky@vger.kernel.org, linux-riscv@lists.infradead.org, 
	coresight@lists.linaro.org, rust-for-linux@vger.kernel.org, 
	bpf@vger.kernel.org
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Refactor the perf python module build to instead of building C files
it links libraries. To support this make static libraries for tests,
ui, util and pmu-events. Doing this allows fewer functions to be
stubbed out, importantly parse_events is no longer stubbed out which
will improve the ability to work with heterogeneous cores.

Patches 1 to 5 add static libraries for existing parts of the perf
build.

Patch 6 adds the python build using libraries rather than C source
files.

Patch 7 cleans up the python dependencies and removes the no longer
needed python-ext-sources.

Ian Rogers (7):
  perf ui: Make ui its own library
  perf pmu-events: Make pmu-events a library
  perf test: Make tests its own library
  perf bench: Make bench its own library
  perf util: Make util its own library
  perf python: Switch module to linking libraries from building source
  perf python: Clean up build dependencies

 tools/perf/Build                              |  14 +-
 tools/perf/Makefile.config                    |   5 +
 tools/perf/Makefile.perf                      |  66 ++-
 tools/perf/arch/Build                         |   4 +-
 tools/perf/arch/arm/Build                     |   4 +-
 tools/perf/arch/arm/tests/Build               |   8 +-
 tools/perf/arch/arm/util/Build                |  10 +-
 tools/perf/arch/arm64/Build                   |   4 +-
 tools/perf/arch/arm64/tests/Build             |   8 +-
 tools/perf/arch/arm64/util/Build              |  20 +-
 tools/perf/arch/csky/Build                    |   2 +-
 tools/perf/arch/csky/util/Build               |   6 +-
 tools/perf/arch/loongarch/Build               |   2 +-
 tools/perf/arch/loongarch/util/Build          |   8 +-
 tools/perf/arch/mips/Build                    |   2 +-
 tools/perf/arch/mips/util/Build               |   6 +-
 tools/perf/arch/powerpc/Build                 |   4 +-
 tools/perf/arch/powerpc/tests/Build           |   6 +-
 tools/perf/arch/powerpc/util/Build            |  24 +-
 tools/perf/arch/riscv/Build                   |   2 +-
 tools/perf/arch/riscv/util/Build              |   8 +-
 tools/perf/arch/s390/Build                    |   2 +-
 tools/perf/arch/s390/util/Build               |  16 +-
 tools/perf/arch/sh/Build                      |   2 +-
 tools/perf/arch/sh/util/Build                 |   2 +-
 tools/perf/arch/sparc/Build                   |   2 +-
 tools/perf/arch/sparc/util/Build              |   2 +-
 tools/perf/arch/x86/Build                     |   6 +-
 tools/perf/arch/x86/tests/Build               |  20 +-
 tools/perf/arch/x86/util/Build                |  42 +-
 tools/perf/bench/Build                        |  46 +-
 tools/perf/scripts/Build                      |   4 +-
 tools/perf/scripts/perl/Perf-Trace-Util/Build |   2 +-
 .../perf/scripts/python/Perf-Trace-Util/Build |   2 +-
 tools/perf/tests/Build                        | 140 +++----
 tools/perf/tests/workloads/Build              |  12 +-
 tools/perf/ui/Build                           |  18 +-
 tools/perf/ui/browsers/Build                  |  14 +-
 tools/perf/ui/tui/Build                       |   8 +-
 tools/perf/util/Build                         | 394 +++++++++---------
 tools/perf/util/arm-spe-decoder/Build         |   2 +-
 tools/perf/util/cs-etm-decoder/Build          |   2 +-
 tools/perf/util/hisi-ptt-decoder/Build        |   2 +-
 tools/perf/util/intel-pt-decoder/Build        |   2 +-
 tools/perf/util/perf-regs-arch/Build          |  18 +-
 tools/perf/util/python-ext-sources            |  53 ---
 tools/perf/util/python.c                      | 271 +++++-------
 tools/perf/util/scripting-engines/Build       |   4 +-
 tools/perf/util/setup.py                      |  33 +-
 49 files changed, 612 insertions(+), 722 deletions(-)
 delete mode 100644 tools/perf/util/python-ext-sources

-- 
2.45.2.505.gda0bf45e8d-goog