Hi Jiri, On Monday 12 January 2015 04:35 PM, Jiri Olsa wrote: > On Sat, Jan 10, 2015 at 04:40:54PM +0530, Vineet Gupta wrote: > > SNIP > >> [SNIP] >> 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 > this does not works for me unless I add -lpthread (check patch below) > is it possible you pushed that through LDFLAGS? > > otherwise I'm getting following error: > --- > In file included from bench/futex-hash.c:17:0: > bench/futex.h:73:19: error: conflicting types for > ‘pthread_attr_setaffinity_np’ > static inline int pthread_attr_setaffinity_np(pthread_attr_t *attr, > [snip] > ^ > In file included from bench/futex.h:72:0, > from bench/futex-requeue.c:17: > /usr/include/pthread.h:407:12: note: previous declaration of > ‘pthread_attr_setaffinity_np’ was here > extern int pthread_attr_setaffinity_np (pthread_attr_t *__attr, > ^ > make[1]: *** [bench/futex-requeue.o] Error 1 > make: *** [all] Error 2 > --- > > my system is x86_64 on F20 > > thanks, > jirka > > > diff --git a/tools/perf/config/feature-checks/Makefile > b/tools/perf/config/feature-checks/Makefile > index e9b99bb29348..42ac05aaf8ac 100644 > --- a/tools/perf/config/feature-checks/Makefile > +++ b/tools/perf/config/feature-checks/Makefile > @@ -49,7 +49,7 @@ test-hello.bin: > $(BUILD) > > test-pthread-attr-setaffinity-np.bin: > - $(BUILD) -Werror > + $(BUILD) -Werror -lpthread > > test-stackprotector-all.bin: > $(BUILD) -Werror -fstack-protector-all
Right - that fix is indeed needed to make it pass. Thing is, with my uClibc config it always fails - so I couldn't make it fail because of this reason :-) I'll add that hunk in v3. Thx, -Vineet -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
