mirror-linux/tools/perf
Arnaldo Carvalho de Melo b0618f38e2 perf build: Gracefully fail the build if BUILD_BPF_SKEL=1 is specified and clang isn't available
Build BPF skels require having a compiler able to generate BPF bytecode,
and so far this is only possible with clang, so check for its
availability and fail the build when the user explicitely ask for BPF
skels to be built.

Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andrii Nakryiko <andrii.nakryiko@gmail.com>,
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Song Liu <songliubraving@meta.com>
Yang: Yang Jihong <yangjihong1@huawei.com>,
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-05-10 12:54:56 -03:00
..
Documentation perf lock contention: Update default map size to 16384 2023-04-06 21:52:27 -03:00
arch Disable building BPF based features by default for v6.4. 2023-05-07 11:32:18 -07:00
bench perf bench inject-buildid: Use zfree() to reduce chances of use after free 2023-04-12 10:14:01 -03:00
dlfilters
examples/bpf
include/perf
jvmti
pmu-events perf metric: JSON flag to not group events if gathering a metric group 2023-05-10 12:35:02 -03:00
python
scripts perf script: Add new parameter in kfree_skb tracepoint to the python scripts using it 2023-05-02 08:36:14 -03:00
tests perf test java symbol: Remove needless debuginfod queries 2023-05-10 12:54:53 -03:00
trace
ui perf dso: Fix use before NULL check introduced by map__dso() introduction 2023-04-19 10:51:48 -03:00
util perf parse-events: Don't reorder ungrouped events by PMU 2023-05-10 12:35:02 -03:00
.gitignore perf jevents: Run metric_test.py at compile-time 2023-02-03 17:11:39 -03:00
Build perf script: Fix Python support when no libtraceevent 2023-03-15 10:27:07 -03:00
CREDITS
MANIFEST
Makefile
Makefile.config perf build: Gracefully fail the build if BUILD_BPF_SKEL=1 is specified and clang isn't available 2023-05-10 12:54:56 -03:00
Makefile.perf Revert "perf build: Make BUILD_BPF_SKEL default, rename to NO_BPF_SKEL" 2023-05-06 18:07:37 -03:00
builtin-annotate.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-bench.c perf bench: Add pmu-scan benchmark 2023-04-04 13:23:58 -03:00
builtin-buildid-cache.c
builtin-buildid-list.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-c2c.c perf c2c: Use zfree() to reduce chances of use after free 2023-04-12 09:55:10 -03:00
builtin-config.c
builtin-daemon.c perf daemon: Use zfree() to reduce chances of use after free 2023-04-12 09:52:29 -03:00
builtin-data.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-diff.c perf util: Move perf_guest/host declarations 2023-04-10 19:22:05 -03:00
builtin-evlist.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-ftrace.c perf ftrace: Make system wide the default target for latency subcommand 2023-04-04 09:39:55 -03:00
builtin-help.c perf usage: Move usage strings 2023-04-10 19:20:53 -03:00
builtin-inject.c perf dso: Add dso__filename_with_chroot() to reduce number of accesses to dso->nsinfo members 2023-04-17 18:47:55 -03:00
builtin-kallsyms.c perf map: Add helper for ->map_ip() and ->unmap_ip() 2023-04-06 22:10:17 -03:00
builtin-kmem.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-kvm.c perf evsel: Introduce evsel__name_is() method to check if the evsel name is equal to a given string 2023-04-24 14:28:11 -03:00
builtin-kwork.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-list.c perf list: Use zfree() to reduce chances of use after free 2023-04-12 09:55:44 -03:00
builtin-lock.c Revert "perf build: Make BUILD_BPF_SKEL default, rename to NO_BPF_SKEL" 2023-05-06 18:07:37 -03:00
builtin-mem.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-probe.c tools: Rename __fallthrough to fallthrough 2023-04-06 21:41:00 -03:00
builtin-record.c Revert "perf build: Make BUILD_BPF_SKEL default, rename to NO_BPF_SKEL" 2023-05-06 18:07:37 -03:00
builtin-report.c perf map: Add accessors for ->pgoff and ->reloc 2023-04-06 22:12:40 -03:00
builtin-sched.c perf sched: Fix sched latency analysis incorrection when using 'sched:sched_wakeup' 2023-04-12 19:30:39 -03:00
builtin-script.c perf dso: Fix use before NULL check introduced by map__dso() introduction 2023-04-19 10:51:48 -03:00
builtin-stat.c perf stat: Introduce skippable evsels 2023-05-10 12:35:02 -03:00
builtin-timechart.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-top.c perf map: Add set_ methods for map->{start,end,pgoff,pgoff,reloc,erange_warned,dso,map_ip,unmap_ip,priv} 2023-04-19 12:54:41 -03:00
builtin-trace.c perf trace: Use zfree() to reduce chances of use after free 2023-04-12 09:54:32 -03:00
builtin-version.c Revert "perf build: Make BUILD_BPF_SKEL default, rename to NO_BPF_SKEL" 2023-05-06 18:07:37 -03:00
builtin.h perf usage: Move usage strings 2023-04-10 19:20:53 -03:00
check-headers.sh Disable building BPF based features by default for v6.4. 2023-05-07 11:32:18 -07:00
command-list.txt
design.txt
perf-archive.sh
perf-completion.sh perf tools: Fix auto-complete on aarch64 2023-02-08 10:38:10 -03:00
perf-iostat.sh
perf-read-vdso.c
perf-sys.h
perf.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
perf.h perf util: Move perf_guest/host declarations 2023-04-10 19:22:05 -03:00