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| author | Vineet Gupta | 2015-01-13 14:43:24 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2015-01-28 16:43:32 +0100 |
| commit | 459a3df76c99124fd222586be7f10f862547e7a9 (patch) | |
| tree | ea50de4b0fde454af53b52682aa5b4ea4ba47e32 /tools/perf/config/feature-checks/Makefile | |
| parent | perf evsel: Don't rely on malloc working for sz 0 (diff) | |
| download | kernel-qcow2-linux-459a3df76c99124fd222586be7f10f862547e7a9.tar.gz kernel-qcow2-linux-459a3df76c99124fd222586be7f10f862547e7a9.tar.xz kernel-qcow2-linux-459a3df76c99124fd222586be7f10f862547e7a9.zip | |
perf tools: Provide stub for missing pthread_attr_setaffinity_np
uClibc Linuxthreads.old doesn't support the pthread_attr_setaffinity_np()
functioo:
----------------->8-----------------------
CC bench/futex-hash.o
CC bench/futex-wake.o
bench/futex-hash.c: In function 'bench_futex_hash':
bench/futex-hash.c:161:3: error: implicit declaration of function
'pthread_attr_setaffinity_np' [-Werror=implicit-function-declaration]
ret = pthread_attr_setaffinity_np(&thread_attr, sizeof(cpu_set_t),
&cpu);
^
bench/futex-hash.c:161:3: error: nested extern declaration of
'pthread_attr_setaffinity_np' [-Werror=nested-externs]
----------------->8-----------------------
So introduce a test to check that and if not available provide a stub.
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexey Brodkin <Alexey.Brodkin@synopsys.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1421156604-30603-6-git-send-email-vgupta@synopsys.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/config/feature-checks/Makefile')
| -rw-r--r-- | tools/perf/config/feature-checks/Makefile | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/config/feature-checks/Makefile b/tools/perf/config/feature-checks/Makefile index 53f19b5dbc37..42ac05aaf8ac 100644 --- a/tools/perf/config/feature-checks/Makefile +++ b/tools/perf/config/feature-checks/Makefile @@ -25,6 +25,7 @@ FILES= \ test-libslang.bin \ test-libunwind.bin \ test-libunwind-debug-frame.bin \ + test-pthread-attr-setaffinity-np.bin \ test-stackprotector-all.bin \ test-timerfd.bin \ test-libdw-dwarf-unwind.bin \ @@ -47,6 +48,9 @@ test-all.bin: test-hello.bin: $(BUILD) +test-pthread-attr-setaffinity-np.bin: + $(BUILD) -Werror -lpthread + test-stackprotector-all.bin: $(BUILD) -Werror -fstack-protector-all |