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perf build: Change the clang check back to 12.0.1

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This serves as a revert for this patch:

  https://lore.kernel.org/linux-perf-users/ZuGL9ROeTV2uXoSp@x1/

Signed-off-by: Howard Chu <howardchu95@gmail.com>
Tested-by: James Clark <james.clark@linaro.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alan Maguire <alan.maguire@oracle.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20241011021403.4089793-2-howardchu95@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Howard Chu 2024-10-10 19:14:01 -07:00 committed by Arnaldo Carvalho de Melo
parent 395d38419f
commit 7fbff3c0e0
1 changed files with 2 additions and 2 deletions
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4
tools/perf/Makefile.config
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@ -704,8 +704,8 @@ ifeq ($(BUILD_BPF_SKEL),1)
BUILD_BPF_SKEL := 0
else
CLANG_VERSION := $(shell $(CLANG) --version | head -1 | sed 's/.*clang version \([[:digit:]]\+.[[:digit:]]\+.[[:digit:]]\+\).*/\1/g')
ifeq ($(call version-lt3,$(CLANG_VERSION),16.0.6),1)
$(warning Warning: Disabled BPF skeletons as at least $(CLANG) version 16.0.6 is reported to be a working setup with the current of BPF based perf features)
ifeq ($(call version-lt3,$(CLANG_VERSION),12.0.1),1)
$(warning Warning: Disabled BPF skeletons as reliable BTF generation needs at least $(CLANG) version 12.0.1)
BUILD_BPF_SKEL := 0
endif
endif