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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2023-07-28 23:26:54 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-10-06 14:16:18 +0300 |
| commit | 2f0d613bfca09068e8e76a35385fb4b1ab5e12a2 (patch) | |
| tree | 384260818bad9a75f2071bba2e1e6e7699813ac7 /tools | |
| parent | c8745e60f29da0e1361f1695867ca162fc4c0ee4 (diff) | |
| download | linux-2f0d613bfca09068e8e76a35385fb4b1ab5e12a2.tar.xz | |
perf build: Define YYNOMEM as YYNOABORT for bison < 3.81
[ Upstream commit 88cc47e24597971b05b6e94c28a2fc81d2a8d61a ]
YYNOMEM was introduced in bison 3.81, so define it as YYABORT for older
versions, which should provide the previous perf behaviour.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/util/Build | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/util/Build b/tools/perf/util/Build index 96f4ea1d45c5..9c6c4475524b 100644 --- a/tools/perf/util/Build +++ b/tools/perf/util/Build @@ -301,6 +301,12 @@ ifeq ($(BISON_GE_35),1) else bison_flags += -w endif + +BISON_LT_381 := $(shell expr $(shell $(BISON) --version | grep bison | sed -e 's/.\+ \([0-9]\+\).\([0-9]\+\).\([0-9]\+\)/\1\2\3/g') \< 381) +ifeq ($(BISON_LT_381),1) + bison_flags += -DYYNOMEM=YYABORT +endif + CFLAGS_parse-events-bison.o += $(bison_flags) CFLAGS_pmu-bison.o += -DYYLTYPE_IS_TRIVIAL=0 $(bison_flags) CFLAGS_expr-bison.o += -DYYLTYPE_IS_TRIVIAL=0 $(bison_flags) |