Mesa (master): util: Avoid pthread_setaffinity_np on NetBSD

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Module: Mesa
Branch: master
Commit: 275079e3adc184ba3841222918e852c3e63f435f
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=275079e3adc184ba3841222918e852c3e63f435f

Author: nia <nia at netbsd.org>
Date:   Sun Dec  6 14:47:53 2020 +0100

util: Avoid pthread_setaffinity_np on NetBSD

NetBSD's variant has a different prototype from the Linux version
the code expects. It might make sense to add support for NetBSD's
version, however, since NetBSD defaults to not allowing non-root
users to set processor affinity, there would be little gain here.

This is a build fix for NetBSD.

Signed-off-by: Nia Alarie <nia at NetBSD.org>
Reviewed-by: Dylan Baker <dylan at pnwbakers.com>
CC: 20.3 <mesa-stable at lists.freedesktop.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7947>

---

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meson.build b/meson.build
index 23380319cc5..965e14ff2e9 100644
--- a/meson.build
+++ b/meson.build
@@ -1400,7 +1400,7 @@ endif
 dep_thread = dependency('threads')
 if dep_thread.found() and host_machine.system() != 'windows'
   pre_args += '-DHAVE_PTHREAD'
-  if cc.has_function(
+  if host_machine.system() != 'netbsd' and cc.has_function(
       'pthread_setaffinity_np',
       dependencies : dep_thread,
       prefix : '#include <pthread.h>',