Commit 6e14f3ba authored by Alexey Brodkin's avatar Alexey Brodkin Committed by Peter Korsgaard
Browse files

libpfm4: needs NPTL support 



Fixes following build failure:
--->---
self_smpl_multi.c: In function 'my_thread':
self_smpl_multi.c:354:2: error: implicit declaration of function 'pthread_barrier_wait' [-Werror=implicit-function-declaration]
  pthread_barrier_wait(&barrier);
  ^
self_smpl_multi.c: In function 'main':
self_smpl_multi.c:450:2: error: implicit declaration of function 'pthread_barrier_init' [-Werror=implicit-function-declaration]
  pthread_barrier_init(&barrier, 0, max_thr+1);
  ^
cc1: all warnings being treated as errors
--->---

And since xtensa, avr32 and bfin don't support NPTL we may remove arch
dependencies as well.

Signed-off-by: default avatarAlexey Brodkin <abrodkin@synopsys.com>

Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Peter Korsgaard <peter@korsgaard.com>
Cc: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: default avatarPeter Korsgaard <peter@korsgaard.com>
parent 6976dda8

package/libpfm4/Config.in

+3 −6
Original line number Diff line number Diff line 
config BR2_PACKAGE_LIBPFM4

	bool "libpfm4"

	depends on !BR2_avr32 # no perf_event_open

	depends on !BR2_xtensa && !BR2_bfin # no nptl or linuxthreads (new)

	depends on BR2_TOOLCHAIN_HAS_THREADS

	depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL

	help

	  A helper library to help encode Performance Events to use with

	  Operating system kernels performance monitoring interfaces.



	  http://perfmon2.sourceforge.net/



comment "libpfm4 needs a toolchain w/ threads"

	depends on !BR2_TOOLCHAIN_HAS_THREADS

	depends on !BR2_avr32 && !BR2_xtensa && !BR2_bfin
 
comment "libpfm4 needs a toolchain w/ NPTL"

	depends on !BR2_TOOLCHAIN_HAS_THREADS_NPTL