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From 4194bb5b35e9b5f3296bf17b7cabcc5cb1632ba3 Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Fri, 29 Apr 2022 16:55:15 -0700
Subject: [PATCH 3/7] meson: fix cpu_set_t test
_GNU_SOURCE is needed here.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/meson.build
+++ b/meson.build
@@ -379,7 +379,7 @@ endforeach
have = cc.has_header('sched.h')
conf.set10('HAVE_DECL_CPU_ALLOC', have)
# We get -1 if the size cannot be determined
-have_cpu_set_t = cc.sizeof('cpu_set_t', prefix : '#include <sched.h>') > 0
+have_cpu_set_t = cc.sizeof('cpu_set_t', prefix : '#define _GNU_SOURCE\n#include <sched.h>') > 0
conf.set('HAVE_CPU_SET_T', have_cpu_set_t ? 1 : false)
have = cc.has_header_symbol('stdlib.h', 'environ')
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