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libpfm4: needs NPTL support

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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: Alexey 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: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Alexey Brodkin 2014-09-18 15:49:20 +04:00 committed by Peter Korsgaard
parent 6976dda8c7
commit 6e14f3baf6
1 changed files with 3 additions and 6 deletions
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9
package/libpfm4/Config.in
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@ -1,14 +1,11 @@
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