From b172353bf644aaec98f8300606a156782c935406 Mon Sep 17 00:00:00 2001
From: LLVM Packaging Team <pkg-llvm-team@lists.alioth.debian.org>
Date: Sun, 21 Apr 2019 21:55:47 +0100
Subject: [PATCH] D54338-hurd-libcxx-threads-build

r346763 | ldionne | 2018-11-13 18:00:04 +0100 (Tue, 13 Nov 2018) | 5 lines

[libcxx] GNU/Hurd uses BSD-based interfaces, but does not (and won't) provide <sys/sysctl.h>

Reviewed as https://reviews.llvm.org/D54338.

Thanks to sthibaul for the patch.


Gbp-Pq: Topic hurd
Gbp-Pq: Name D54338-hurd-libcxx-threads-build.diff
---
 libcxx/src/thread.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libcxx/src/thread.cpp b/libcxx/src/thread.cpp
index 550da8ea7..241cfee23 100644
--- a/libcxx/src/thread.cpp
+++ b/libcxx/src/thread.cpp
@@ -19,9 +19,9 @@
 
 #if defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
 # include <sys/param.h>
-# if defined(BSD)
+# if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__) || defined(__APPLE__)
 #   include <sys/sysctl.h>
-# endif // defined(BSD)
+# endif
 #endif // defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
 
 #if defined(__unix__) || (defined(__APPLE__) && defined(__MACH__)) || defined(__CloudABI__) || defined(__Fuchsia__)
-- 
2.30.2