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>,
Nathan Chancellor <nathan@kernel.org>,
Nick Desaulniers <ndesaulniers@google.com>,
Bill Wendling <morbo@google.com>,
Justin Stitt <justinstitt@google.com>,
Aditya Gupta <adityag@linux.ibm.com>,
"Steinar H. Gunderson" <sesse@google.com>,
Charlie Jenkins <charlie@rivosinc.com>,
Changbin Du <changbin.du@huawei.com>,
"Masami Hiramatsu (Google)" <mhiramat@kernel.org>,
James Clark <james.clark@linaro.org>,
Kajol Jain <kjain@linux.ibm.com>,
Athira Rajeev <atrajeev@linux.vnet.ibm.com>,
Li Huafei <lihuafei1@huawei.com>,
Dmitry Vyukov <dvyukov@google.com>,
Andi Kleen <ak@linux.intel.com>,
Chaitanya S Prakash <chaitanyas.prakash@arm.com>,
linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
llvm@lists.linux.dev, Song Liu <song@kernel.org>,
bpf@vger.kernel.org
Subject: [PATCH v2 01/17] perf build: Remove libtracefs configuration
Date: Tue, 21 Jan 2025 22:23:16 -0800 [thread overview]
Message-ID: <20250122062332.577009-2-irogers@google.com> (raw)
In-Reply-To: <20250122062332.577009-1-irogers@google.com>
libtracefs isn't used by perf but not having it installed causes build
warnings. Given the library isn't used, there is no need for the
configuration or warnings so remove.
Signed-off-by: Ian Rogers <irogers@google.com>
---
tools/perf/Makefile.config | 14 --------------
1 file changed, 14 deletions(-)
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config
index a148ca9efca9..cd773fbbc176 100644
--- a/tools/perf/Makefile.config
+++ b/tools/perf/Makefile.config
@@ -1174,20 +1174,6 @@ ifneq ($(NO_LIBTRACEEVENT),1)
else
$(error ERROR: libtraceevent is missing. Please install libtraceevent-dev/libtraceevent-devel and/or set LIBTRACEEVENT_DIR or build with NO_LIBTRACEEVENT=1)
endif
-
- ifeq ($(feature-libtracefs), 1)
- CFLAGS += $(shell $(PKG_CONFIG) --cflags libtracefs)
- LDFLAGS += $(shell $(PKG_CONFIG) --libs-only-L libtracefs)
- EXTLIBS += $(shell $(PKG_CONFIG) --libs-only-l libtracefs)
- LIBTRACEFS_VERSION := $(shell $(PKG_CONFIG) --modversion libtracefs).0.0
- LIBTRACEFS_VERSION_1 := $(word 1, $(subst ., ,$(LIBTRACEFS_VERSION)))
- LIBTRACEFS_VERSION_2 := $(word 2, $(subst ., ,$(LIBTRACEFS_VERSION)))
- LIBTRACEFS_VERSION_3 := $(word 3, $(subst ., ,$(LIBTRACEFS_VERSION)))
- LIBTRACEFS_VERSION_CPP := $(shell expr $(LIBTRACEFS_VERSION_1) \* 255 \* 255 + $(LIBTRACEFS_VERSION_2) \* 255 + $(LIBTRACEFS_VERSION_3))
- CFLAGS += -DLIBTRACEFS_VERSION=$(LIBTRACEFS_VERSION_CPP)
- else
- $(warning libtracefs is missing. Please install libtracefs-dev/libtracefs-devel)
- endif
endif
# Among the variables below, these:
--
2.48.0.rc2.279.g1de40edade-goog
next prev parent reply other threads:[~2025-01-22 6:23 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-22 6:23 [PATCH v2 00/17] Support dynamic opening of capstone/llvm remove BUILD_NONDISTRO Ian Rogers
2025-01-22 6:23 ` Ian Rogers [this message]
2025-01-22 6:23 ` [PATCH v2 02/17] perf map: Constify objdump offset/address conversion APIs Ian Rogers
2025-01-22 6:23 ` [PATCH v2 03/17] perf capstone: Move capstone functionality into its own file Ian Rogers
2025-01-22 6:23 ` [PATCH v2 04/17] perf llvm: Move llvm " Ian Rogers
2025-01-22 6:23 ` [PATCH v2 05/17] perf capstone: Remove open_capstone_handle Ian Rogers
2025-01-22 6:23 ` [PATCH v2 06/17] perf capstone: Support for dlopen-ing libcapstone.so Ian Rogers
2025-01-22 6:23 ` [PATCH v2 07/17] perf llvm: Support for dlopen-ing libLLVM.so Ian Rogers
2025-01-22 6:23 ` [PATCH v2 08/17] perf llvm: Mangle libperf-llvm.so function names Ian Rogers
2025-01-22 6:23 ` [PATCH v2 09/17] perf dso: Move read_symbol from llvm/capstone to dso Ian Rogers
2025-01-22 6:23 ` [PATCH v2 10/17] perf dso: Support BPF programs in dso__read_symbol Ian Rogers
2025-01-22 6:23 ` [PATCH v2 11/17] perf llvm: Disassemble cleanup Ian Rogers
2025-01-22 6:23 ` [PATCH v2 12/17] perf dso: Clean up read_symbol error handling Ian Rogers
2025-01-22 6:23 ` [PATCH v2 13/17] perf build: Remove libbfd support Ian Rogers
2025-01-22 6:23 ` [PATCH v2 14/17] perf build: Remove libiberty support Ian Rogers
2025-01-22 6:23 ` [PATCH v2 15/17] perf build: Remove unused defines Ian Rogers
2025-01-22 6:23 ` [PATCH v2 16/17] perf disasm: Remove disasm_bpf Ian Rogers
2025-01-22 6:23 ` [PATCH v2 17/17] perf disasm: Make ins__scnprintf and ins__is_nop static Ian Rogers
2025-01-22 15:20 ` [PATCH v2 00/17] Support dynamic opening of capstone/llvm remove BUILD_NONDISTRO Andi Kleen
2025-01-22 16:11 ` Ian Rogers
2025-01-23 18:19 ` Andi Kleen
2025-01-23 21:24 ` Ian Rogers
2025-01-23 21:59 ` Namhyung Kim
2025-01-23 23:36 ` Ian Rogers
2025-02-10 18:06 ` Ian Rogers
2025-03-12 21:04 ` Ian Rogers
2025-03-13 22:24 ` Namhyung Kim
2025-03-14 5:54 ` Ian Rogers
2025-03-14 17:06 ` Arnaldo Carvalho de Melo
2025-03-14 20:34 ` Ian Rogers
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