diff options
| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-12-05 10:14:42 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-12-05 10:21:59 -0300 |
| commit | 25ab5abf5b141d7fd13eed506c7458aa04749c29 (patch) | |
| tree | 051064be8b022c964873372404fc3f4b86c4e6f4 /tools/perf/Makefile.config | |
| parent | perf bench futex: Use cpumaps (diff) | |
| download | linux-dev-25ab5abf5b141d7fd13eed506c7458aa04749c29.tar.xz linux-dev-25ab5abf5b141d7fd13eed506c7458aa04749c29.zip | |
tools build feature: Check if pthread_barrier_t is available
As 'perf bench futex wake-parallel" will use this, which is not
available in older systems such as versions of the android NDK used in
my container build tests (r12b and r15c at the moment).
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: James Yang <james.yang@arm.com
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kim Phillips <kim.phillips@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-1i7iv54in4wj08lwo55b0pzv@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Makefile.config')
| -rw-r--r-- | tools/perf/Makefile.config | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index f6786fa2419f..2c437baf8364 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -263,6 +263,10 @@ ifeq ($(feature-pthread-attr-setaffinity-np), 1) CFLAGS += -DHAVE_PTHREAD_ATTR_SETAFFINITY_NP endif +ifeq ($(feature-pthread-barrier), 1) + CFLAGS += -DHAVE_PTHREAD_BARRIER +endif + ifndef NO_BIONIC $(call feature_check,bionic) ifeq ($(feature-bionic), 1) |