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| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-03-02 12:55:49 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-03-03 19:07:19 -0300 |
| commit | 120010cb1eea151d38a3e66f5ffc79a0c3110292 (patch) | |
| tree | 149786c6b833f4c80e6229b6e9b67b8c2bb980ea /tools/build/feature/Makefile | |
| parent | perf tools: Force uncore events to system wide monitoring (diff) | |
| download | linux-dev-120010cb1eea151d38a3e66f5ffc79a0c3110292.tar.xz linux-dev-120010cb1eea151d38a3e66f5ffc79a0c3110292.zip | |
tools build: Add test for sched_getcpu()
Instead of trying to go on adding more ifdef conditions, do a feature
test and define HAVE_SCHED_GETCPU_SUPPORT instead, then use it to
provide the prototype. No need to change the stub, as it is already a
__weak symbol.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-yge89er9g90sc0v6k0a0r5tr@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/build/feature/Makefile')
| -rw-r--r-- | tools/build/feature/Makefile | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile index b564a2eea039..ab1e2bbc2e96 100644 --- a/tools/build/feature/Makefile +++ b/tools/build/feature/Makefile @@ -48,7 +48,8 @@ FILES= \ test-get_cpuid.bin \ test-sdt.bin \ test-cxx.bin \ - test-jvmti.bin + test-jvmti.bin \ + test-sched_getcpu.bin FILES := $(addprefix $(OUTPUT),$(FILES)) @@ -91,6 +92,9 @@ $(OUTPUT)test-libelf.bin: $(OUTPUT)test-glibc.bin: $(BUILD) +$(OUTPUT)test-sched_getcpu.bin: + $(BUILD) + DWARFLIBS := -ldw ifeq ($(findstring -static,${LDFLAGS}),-static) DWARFLIBS += -lelf -lebl -lz -llzma -lbz2 |