linux/tools/perf
James Clark 29166bd0a4 perf jevents: Suppress circular dependency warnings
When doing an in source build, $(OUTPUT) is empty so the rule has the
same input and output file. Suppress the warning by only adding the rule
when doing an out of source build. The same condition already exists for
the clean rule for json files.

This fixes the following warnings:

  make[3]: Circular pmu-events/arch/nds32/mapfile.csv <- pmu-events/arch/nds32/mapfile.csv dependency dropped.
  make[3]: Circular pmu-events/arch/powerpc/mapfile.csv <- pmu-events/arch/powerpc/mapfile.csv dependency dropped.
  ...

Signed-off-by: James Clark <james.clark@linaro.org>
Tested-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Leo Yan <leo.yan@arm.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
2025-10-20 21:11:49 -07:00
..
arch perf parse-events: Remove unused FILE input argument to scanner 2025-10-15 23:59:10 +09:00
bench - Simplify inline asm flag output operands now that the minimum compiler 2025-10-11 10:51:14 -07:00
check-header_ignore_hunks/lib perf tools: update expected diff for lib/list_sort.c 2024-11-05 17:12:33 -08:00
dlfilters perf tools: Simplify evsel__add_modifier() 2024-10-22 09:52:11 -07:00
Documentation perf c2c: Add annotation support to perf c2c report 2025-10-19 12:49:59 +09:00
include/perf perf dso: Move build_id to dso_id 2025-07-25 10:37:56 -07:00
jvmti perf: Fix libjvmti.c sign compare error 2025-06-09 22:12:08 -07:00
pmu-events perf jevents: Suppress circular dependency warnings 2025-10-20 21:11:49 -07:00
python perf ilist: Add PMU information to metrics 2025-10-19 11:59:44 +09:00
scripts perf build: Disable thread safety analysis for perl header 2025-10-06 16:49:25 -03:00
tests perf test parse-events: Add evsel test helper 2025-10-15 23:59:12 +09:00
trace tools headers: Sync uapi/linux/vhost.h with the kernel source 2025-08-18 13:49:26 -07:00
ui perf c2c annotate: Start from the contention line 2025-10-19 12:50:07 +09:00
util perf parse-events: Make X modifier more respectful of groups 2025-10-20 13:05:37 +09:00
.gitignore perf tools: Remove libtraceevent in .gitignore 2025-07-26 15:38:10 -07:00
Build perf build: Specify shellcheck should use bash 2025-06-30 09:43:06 -07:00
builtin-annotate.c perf c2c annotate: Start from the contention line 2025-10-19 12:50:07 +09:00
builtin-bench.c perf bench mem: Add mmap() workloads 2025-09-19 12:43:59 -03:00
builtin-buildid-cache.c perf symbol: Add blocking argument to filename__read_build_id 2025-08-25 15:07:18 -07:00
builtin-buildid-list.c perf machine: Explicitly pass in host perf_env 2025-07-25 10:37:57 -07:00
builtin-c2c.c perf c2c annotate: Start from the contention line 2025-10-19 12:50:07 +09:00
builtin-check.c perf check: Add libLLVM feature 2025-10-06 15:24:13 -03:00
builtin-config.c perf config: Add a function to set one variable in .perfconfig 2025-01-14 15:05:56 -03:00
builtin-daemon.c perf daemon: Fix the build on more 32-bit architectures 2024-08-19 21:44:30 -03:00
builtin-data.c
builtin-diff.c perf sort: Use perf_env to set arch sort keys and header 2025-07-25 10:37:58 -07:00
builtin-evlist.c perf evlist: Print hint for group 2024-09-11 13:08:45 -03:00
builtin-ftrace.c perf: ftrace: add graph tracer options args/retval/retval-hex/retaddr 2025-07-22 17:47:22 -07:00
builtin-help.c perf tools: Remove dependency on libaudit 2025-01-10 10:59:42 -03:00
builtin-inject.c perf symbol: Add blocking argument to filename__read_build_id 2025-08-25 15:07:18 -07:00
builtin-kallsyms.c perf machine: Explicitly pass in host perf_env 2025-07-25 10:37:57 -07:00
builtin-kmem.c perf session: Add accessor for session->header.env 2025-07-25 10:37:56 -07:00
builtin-kvm.c perf tools kvm: Use "cycles" to sample guest for "kvm top" on Intel 2025-10-02 15:31:55 -03:00
builtin-kwork.c perf tools kwork: Add missed memory allocation check and free 2025-10-02 15:30:30 -03:00
builtin-list.c perf print-events: Remove print_symbol_events 2025-10-15 23:59:11 +09:00
builtin-lock.c perf lock: Provide a host_env for session new 2025-09-12 17:53:03 -07:00
builtin-mem.c perf session: Add accessor for session->header.env 2025-07-25 10:37:56 -07:00
builtin-probe.c perf build: Rename HAVE_DWARF_SUPPORT to HAVE_LIBDW_SUPPORT 2024-10-18 10:17:40 -07:00
builtin-record.c perf record: Use evlist__new_default when no events specified 2025-10-15 23:59:11 +09:00
builtin-report.c perf sort: Use perf_env to set arch sort keys and header 2025-07-25 10:37:58 -07:00
builtin-sched.c perf sched: Avoid union type punning undefined behavior 2025-10-01 11:22:04 -03:00
builtin-script.c perf capstone: Move capstone functionality into its own file 2025-10-02 15:36:59 -03:00
builtin-stat.c perf stat: Avoid wildcarding PMUs for default events 2025-10-15 23:59:10 +09:00
builtin-timechart.c perf session: Add accessor for session->header.env 2025-07-25 10:37:56 -07:00
builtin-top.c perf top: Use evlist__new_default when no events specified 2025-10-15 23:59:11 +09:00
builtin-trace.c perf trace: Don't synthesize mmaps unless callchains are enabled 2025-10-19 11:32:30 +09:00
builtin-version.c perf check: Share the feature status printing routine with 'perf version' 2025-04-10 10:44:04 -03:00
builtin.h perf check: Allow showing a tip for opt-in features not built into perf 2025-04-10 10:44:42 -03:00
check-headers.sh tools include: Add headers to make tools builds more hermetic 2025-10-02 15:13:19 -03:00
command-list.txt
CREDITS
design.txt
Makefile
Makefile.config perf build: Support build with clang 2025-10-06 16:49:25 -03:00
Makefile.perf perf jevents: Support copying the source json files to OUTPUT 2025-10-15 23:59:10 +09:00
MANIFEST perf tools: Fix arm64 source package build 2025-05-13 17:26:35 -03:00
perf-archive.sh tools/perf: Add --exclude-buildids option to perf archive command 2025-06-26 15:40:19 -07:00
perf-completion.sh
perf-iostat.sh
perf-read-vdso.c
perf-sys.h
perf.c perf env: Remove global perf_env 2025-07-25 10:37:58 -07:00
perf.h perf: Completely remove possibility to override MAX_NR_CPUS 2025-09-12 10:52:22 -03:00