37 lines
1.7 KiB
Diff
37 lines
1.7 KiB
Diff
From 869b5c8918674d6069652b2b688e4faf59c87ffe Mon Sep 17 00:00:00 2001
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From: Jan Beich <jbeich@FreeBSD.org>
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Date: Tue, 17 Apr 2018 06:46:22 +0000
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Subject: [PATCH] Explicitly link against -lpthread on Unix
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/usr/bin/ld.lld: error: undefined symbol: pthread_condattr_init
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>>> referenced by src/3rdParty/salomesmesh/src/SMESH/SMESH_Mesh.cpp
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>>> src/3rdParty/salomesmesh/CMakeFiles/SMESH.dir/src/SMESH/SMESH_Mesh.cpp.o:(boost::condition_variable::condition_variable())
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/usr/bin/ld.lld: error: undefined symbol: pthread_condattr_setclock
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>>> referenced by src/3rdParty/salomesmesh/src/SMESH/SMESH_Mesh.cpp
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>>> src/3rdParty/salomesmesh/CMakeFiles/SMESH.dir/src/SMESH/SMESH_Mesh.cpp.o:(boost::condition_variable::condition_variable())
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/usr/bin/ld.lld: error: undefined symbol: pthread_condattr_destroy
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>>> referenced by src/3rdParty/salomesmesh/src/SMESH/SMESH_Mesh.cpp
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>>> src/3rdParty/salomesmesh/CMakeFiles/SMESH.dir/src/SMESH/SMESH_Mesh.cpp.o:(boost::condition_variable::condition_variable())
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---
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CMakeLists.txt | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git CMakeLists.txt CMakeLists.txt
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index cc06f908642..7230ae70de8 100644
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--- CMakeLists.txt
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+++ CMakeLists.txt
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@@ -596,6 +596,11 @@ endif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
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find_package(Boost ${BOOST_MIN_VERSION}
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COMPONENTS filesystem program_options regex signals system thread REQUIRED)
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+ if(UNIX AND NOT APPLE)
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+ # Boost.Thread 1.67+ headers reference pthread_condattr_*
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+ list(APPEND Boost_LIBRARIES pthread)
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+ endif()
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+
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IF(NOT Boost_FOUND)
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MESSAGE(FATAL_ERROR "========================================\n"
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"boost not found, install the components:\n"
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