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AJvYcCXaHa4HFMFx3yflMnwADKNHYWuxNo6abwRBW+mPuNFENg4VDAWCvFvI0fqoWw31HVscmjRAPpibojMNerZeO5YDnBb8dw3ZmId/yYCT X-Gm-Message-State: AOJu0YzpLHzXLIT5dEFV4VjZ7xNaTuCMdbYsQ2iGUPBpHm/IYCYjIdhI vCa59Suw6J24y8XUgcjZxiM2vEKMkCnsdtcCkAxfW8/AApN42ScewgY06ehqKFwzVuUak2jyxr2 aXUX42w== X-Google-Smtp-Source: AGHT+IGjuQZsjVspt/MHABb4YY4H60Ya3QAHqJAi+cDbppR5HkDLLag+kmSJL3BP67+xNJsE1rfFPw/a/cKu X-Received: from irogers.svl.corp.google.com ([2620:15c:2a3:200:b4cb:a52b:f9ea:8678]) (user=irogers job=sendgmr) by 2002:a05:6902:1205:b0:dfa:8ed1:8f1b with SMTP id 3f1490d57ef6-e0303fd438amr464660276.1.1719340958246; Tue, 25 Jun 2024 11:42:38 -0700 (PDT) Date: Tue, 25 Jun 2024 11:42:20 -0700 In-Reply-To: <20240625184224.929018-1-irogers@google.com> Message-Id: <20240625184224.929018-4-irogers@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20240625184224.929018-1-irogers@google.com> X-Mailer: git-send-email 2.45.2.741.gdbec12cfda-goog Subject: [PATCH v4 3/7] perf pmu-events: Make pmu-events a library From: Ian Rogers To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , Kan Liang , John Garry , Will Deacon , James Clark , Mike Leach , Leo Yan , Guo Ren , Paul Walmsley , Palmer Dabbelt , Albert Ou , Suzuki K Poulose , Yicong Yang , Jonathan Cameron , Miguel Ojeda , Alex Gaynor , Wedson Almeida Filho , Boqun Feng , Gary Guo , "=?UTF-8?q?Bj=C3=B6rn=20Roy=20Baron?=" , Benno Lossin , Andreas Hindborg , Alice Ryhl , Nick Terrell , Andrei Vagin , Kees Cook , Oliver Upton , Ze Gao , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Make pmu-events into a library so it may be linked against things like the python module and not built from source. Signed-off-by: Ian Rogers Reviewed-by: James Clark --- tools/perf/Makefile.perf | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index c5a027381c55..9640c6ae1837 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -428,11 +428,14 @@ export PERL_PATH LIBPERF_UI_IN :=3D $(OUTPUT)perf-ui-in.o LIBPERF_UI :=3D $(OUTPUT)libperf-ui.a =20 +LIBPMU_EVENTS_IN :=3D $(OUTPUT)pmu-events/pmu-events-in.o +LIBPMU_EVENTS :=3D $(OUTPUT)libpmu-events.a + PERFLIBS =3D $(LIBAPI) $(LIBPERF) $(LIBSUBCMD) $(LIBSYMBOL) ifdef LIBBPF_STATIC PERFLIBS +=3D $(LIBBPF) endif -PERFLIBS +=3D $(LIBPERF_UI) +PERFLIBS +=3D $(LIBPERF_UI) $(LIBPMU_EVENTS) =20 # We choose to avoid "if .. else if .. else .. endif endif" # because maintaining the nesting to match is a pain. If @@ -721,8 +724,6 @@ strip: $(PROGRAMS) $(OUTPUT)perf $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf =20 PERF_IN :=3D $(OUTPUT)perf-in.o - -PMU_EVENTS_IN :=3D $(OUTPUT)pmu-events/pmu-events-in.o export NO_JEVENTS =20 build :=3D -f $(srctree)/tools/build/Makefile.build dir=3D. obj @@ -730,18 +731,21 @@ build :=3D -f $(srctree)/tools/build/Makefile.build d= ir=3D. obj $(PERF_IN): prepare FORCE $(Q)$(MAKE) $(build)=3Dperf =20 -$(PMU_EVENTS_IN): FORCE prepare +$(LIBPMU_EVENTS_IN): FORCE prepare $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=3Dpmu-events obj= =3Dpmu-events =20 +$(LIBPMU_EVENTS): $(LIBPMU_EVENTS_IN) + $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $< + $(LIBPERF_UI_IN): FORCE prepare $(Q)$(MAKE) $(build)=3Dperf-ui =20 $(LIBPERF_UI): $(LIBPERF_UI_IN) $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $< =20 -$(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(PMU_EVENTS_IN) +$(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) \ - $(PERF_IN) $(PMU_EVENTS_IN) $(LIBS) -o $@ + $(PERF_IN) $(LIBS) -o $@ =20 $(GTK_IN): FORCE prepare $(Q)$(MAKE) $(build)=3Dgtk --=20 2.45.2.741.gdbec12cfda-goog