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| author | Phil Blundell <pb@pbcl.net> | 2013-11-14 14:41:21 +0000 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2013-11-20 14:02:55 +0000 |
| commit | 1ffc27173576589191b037d111ecb59d94631de0 (patch) | |
| tree | 152452f2bb653e5d2aa7fa9a0b6c48e4dc8bd2ca | |
| parent | 2d01bd48e689656bbe6189243d077f822092a14a (diff) | |
| download | openembedded-core-1ffc27173576589191b037d111ecb59d94631de0.tar.gz openembedded-core-1ffc27173576589191b037d111ecb59d94631de0.tar.bz2 openembedded-core-1ffc27173576589191b037d111ecb59d94631de0.zip | |
boost: Add patch to avoid undefined references to boost::atomic::lockpool::get_lock_for()
Boost::thread uses functions from boost::atomic but doesn't actually
link with libboost_atomic. This works fine on platforms where
BOOST_ATOMIC_FLAG_LOCK_FREE is true but will lead to undefined
symbol references otherwise. Fix this by applying a patch from
the upstream bug tracker to add the missing library linkage.
Signed-off-by: Phil Blundell <pb@pbcl.net>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
| -rw-r--r-- | meta/recipes-support/boost/boost_1.54.0.bb | 1 | ||||
| -rw-r--r-- | meta/recipes-support/boost/files/boost-1.54.0-thread-link_atomic.patch | 59 |
2 files changed, 60 insertions, 0 deletions
diff --git a/meta/recipes-support/boost/boost_1.54.0.bb b/meta/recipes-support/boost/boost_1.54.0.bb index 3cf88fa3c1..9e7a60a805 100644 --- a/meta/recipes-support/boost/boost_1.54.0.bb +++ b/meta/recipes-support/boost/boost_1.54.0.bb @@ -3,4 +3,5 @@ include boost.inc SRC_URI += "file://arm-intrinsics.patch \ file://glibc.patch \ + file://boost-1.54.0-thread-link_atomic.patch \ " diff --git a/meta/recipes-support/boost/files/boost-1.54.0-thread-link_atomic.patch b/meta/recipes-support/boost/files/boost-1.54.0-thread-link_atomic.patch new file mode 100644 index 0000000000..62af3d1aa3 --- /dev/null +++ b/meta/recipes-support/boost/files/boost-1.54.0-thread-link_atomic.patch @@ -0,0 +1,59 @@ +Link boost_thread with boost_atomic to avoid undefined references to +boost::atomic::detail::lock_pool::get_lock_for(). + +From https://svn.boost.org/trac/boost/ticket/9041 + +Phil Blundell <pb@pbcl.net> +Upstream-Status: Backport + +diff -Nurp boost_1_54_0/libs/thread/build/has_atomic_flag_lockfree_test.cpp boost_1_54_0.pm/libs/thread/build/has_atomic_flag_lockfree_test.cpp +--- boost_1_54_0/libs/thread/build/has_atomic_flag_lockfree_test.cpp 1970-01-01 01:00:00.000000000 +0100 ++++ boost_1_54_0.pm/libs/thread/build/has_atomic_flag_lockfree_test.cpp 2013-08-23 19:51:52.706329968 +0200 +@@ -0,0 +1,14 @@ ++// Copyright (c) 2013, Petr Machata, Red Hat Inc. ++// ++// Use modification and distribution are subject to the boost Software ++// License, Version 1.0. (See http://www.boost.org/LICENSE_1_0.txt). ++ ++#include "../../../boost/atomic.hpp" ++#include "../../../boost/static_assert.hpp" ++ ++int ++main(int argc, char *argv[]) ++{ ++ BOOST_STATIC_ASSERT(BOOST_ATOMIC_FLAG_LOCK_FREE); ++ return 0; ++} +diff -Nurp boost_1_54_0/libs/thread/build/Jamfile.v2 boost_1_54_0.pm/libs/thread/build/Jamfile.v2 +--- boost_1_54_0/libs/thread/build/Jamfile.v2 2013-06-15 12:35:45.000000000 +0200 ++++ boost_1_54_0.pm/libs/thread/build/Jamfile.v2 2013-08-23 19:52:30.018613408 +0200 +@@ -36,6 +36,7 @@ import os ; + import feature ; + import indirect ; + import path ; ++import configure ; + + project boost/thread + : source-location ../src +@@ -140,6 +141,8 @@ local rule default_threadapi ( ) + feature.feature threadapi : pthread win32 : propagated ; + feature.set-default threadapi : [ default_threadapi ] ; + ++exe has_atomic_flag_lockfree : ../build/has_atomic_flag_lockfree_test.cpp ; ++ + rule tag ( name : type ? : property-set ) + { + local result = $(name) ; +@@ -248,6 +251,12 @@ rule requirements ( properties * ) + { + local result ; + ++ if ! [ configure.builds has_atomic_flag_lockfree ++ : $(properties) : "lockfree boost::atomic_flag" ] ++ { ++ result += <library>/boost/atomic//boost_atomic ; ++ } ++ + if <threadapi>pthread in $(properties) + { + result += <define>BOOST_THREAD_POSIX ; |