From dd37b97e79aea231ae026ac93c6ca4c7a2667582 Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Sat, 7 Aug 2021 17:11:24 +0200
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Subject: [PATCH] Extras/VHACD/inc/vhacdMutex.h: fix musl build
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Fix the following build failure on musl (which does not provide
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PTHREAD_MUTEX_RECURSIVE_NP):
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In file included from /tmp/instance-5/output-1/build/bullet-3.09/src/LinearMath/btScalar.h:289,
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from /tmp/instance-5/output-1/build/bullet-3.09/src/LinearMath/btVector3.h:19,
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from /tmp/instance-5/output-1/build/bullet-3.09/src/LinearMath/btConvexHullComputer.h:18,
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from /tmp/instance-5/output-1/build/bullet-3.09/Extras/VHACD/src/VHACD.cpp:28:
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/tmp/instance-5/output-1/build/bullet-3.09/Extras/BulletRobotics/../../Extras/VHACD/inc/vhacdMutex.h: In constructor 'VHACD::Mutex::Mutex()':
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/tmp/instance-5/output-1/build/bullet-3.09/Extras/BulletRobotics/../../Extras/VHACD/inc/vhacdMutex.h:97:54: error: 'PTHREAD_MUTEX_RECURSIVE_NP' was not declared in this scope; did you mean 'PTHREAD_MUTEX_RECURSIVE'?
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97 | VHACD_VERIFY(pthread_mutexattr_settype(&mutexAttr, PTHREAD_MUTEX_RECURSIVE_NP) == 0);
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| ^~~~~~~~~~~~~~~~~~~~~~~~~~
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Fixes:
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- http://autobuild.buildroot.org/results/79cd2024b3dfc8d3e896cdacf67fb891df81ca6e
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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[Upstream status: https://github.com/bulletphysics/bullet3/pull/3930]
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---
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Extras/VHACD/inc/vhacdMutex.h | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/Extras/VHACD/inc/vhacdMutex.h b/Extras/VHACD/inc/vhacdMutex.h
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index 4d1ad2a7d..78c111383 100644
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--- a/Extras/VHACD/inc/vhacdMutex.h
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+++ b/Extras/VHACD/inc/vhacdMutex.h
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@@ -69,7 +69,7 @@
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#include <pthread.h>
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#endif
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-#if defined(__APPLE__)
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+#if defined(__APPLE__) || !defined(__GLIBC__)
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#define PTHREAD_MUTEX_RECURSIVE_NP PTHREAD_MUTEX_RECURSIVE
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#endif
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--
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2.30.2
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