diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature index c71a05b9c984..e52fcefee379 100644 --- a/tools/build/Makefile.feature +++ b/tools/build/Makefile.feature @@ -56,6 +56,7 @@ FEATURE_TESTS_BASIC := \ libunwind-arm \ libunwind-aarch64 \ pthread-attr-setaffinity-np \ + pthread-barrier \ stackprotector-all \ timerfd \ libdw-dwarf-unwind \ diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile index 96982640fbf8..cff38f342283 100644 --- a/tools/build/feature/Makefile +++ b/tools/build/feature/Makefile @@ -37,6 +37,7 @@ FILES= \ test-libunwind-debug-frame-arm.bin \ test-libunwind-debug-frame-aarch64.bin \ test-pthread-attr-setaffinity-np.bin \ + test-pthread-barrier.bin \ test-stackprotector-all.bin \ test-timerfd.bin \ test-libdw-dwarf-unwind.bin \ @@ -79,6 +80,9 @@ $(OUTPUT)test-hello.bin: $(OUTPUT)test-pthread-attr-setaffinity-np.bin: $(BUILD) -D_GNU_SOURCE -lpthread +$(OUTPUT)test-pthread-barrier.bin: + $(BUILD) -lpthread + $(OUTPUT)test-stackprotector-all.bin: $(BUILD) -fstack-protector-all diff --git a/tools/build/feature/test-all.c b/tools/build/feature/test-all.c index 4112702e4aed..6fdf83263ab7 100644 --- a/tools/build/feature/test-all.c +++ b/tools/build/feature/test-all.c @@ -118,6 +118,10 @@ # include "test-pthread-attr-setaffinity-np.c" #undef main +#define main main_test_pthread_barrier +# include "test-pthread-barrier.c" +#undef main + #define main main_test_sched_getcpu # include "test-sched_getcpu.c" #undef main @@ -187,6 +191,7 @@ int main(int argc, char *argv[]) main_test_sync_compare_and_swap(argc, argv); main_test_zlib(); main_test_pthread_attr_setaffinity_np(); + main_test_pthread_barrier(); main_test_lzma(); main_test_get_cpuid(); main_test_bpf(); diff --git a/tools/build/feature/test-pthread-barrier.c b/tools/build/feature/test-pthread-barrier.c new file mode 100644 index 000000000000..0558d9334d97 --- /dev/null +++ b/tools/build/feature/test-pthread-barrier.c @@ -0,0 +1,12 @@ +// SPDX-License-Identifier: GPL-2.0 +#include +#include + +int main(void) +{ + pthread_barrier_t barrier; + + pthread_barrier_init(&barrier, NULL, 1); + pthread_barrier_wait(&barrier); + return pthread_barrier_destroy(&barrier); +} diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index f6786fa2419f..2c437baf8364 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -263,6 +263,10 @@ ifeq ($(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)