52 lines
1.8 KiB
Diff
52 lines
1.8 KiB
Diff
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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
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--- boost_1_54_0/libs/thread/build/has_atomic_flag_lockfree_test.cpp 1970-01-01 01:00:00.000000000 +0100
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+++ boost_1_54_0.pm/libs/thread/build/has_atomic_flag_lockfree_test.cpp 2013-08-23 19:51:52.706329968 +0200
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@@ -0,0 +1,14 @@
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+// Copyright (c) 2013, Petr Machata, Red Hat Inc.
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+//
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+// Use modification and distribution are subject to the boost Software
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+// License, Version 1.0. (See http://www.boost.org/LICENSE_1_0.txt).
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+
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+#include "../../../boost/atomic.hpp"
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+#include "../../../boost/static_assert.hpp"
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+
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+int
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+main(int argc, char *argv[])
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+{
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+ BOOST_STATIC_ASSERT(BOOST_ATOMIC_FLAG_LOCK_FREE);
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+ return 0;
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+}
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diff -Nurp boost_1_54_0/libs/thread/build/Jamfile.v2 boost_1_54_0.pm/libs/thread/build/Jamfile.v2
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--- boost_1_54_0/libs/thread/build/Jamfile.v2 2013-06-15 12:35:45.000000000 +0200
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+++ boost_1_54_0.pm/libs/thread/build/Jamfile.v2 2013-08-23 19:52:30.018613408 +0200
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@@ -36,6 +36,7 @@ import os ;
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import feature ;
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import indirect ;
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import path ;
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+import configure ;
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project boost/thread
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: source-location ../src
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@@ -140,6 +141,8 @@ local rule default_threadapi ( )
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feature.feature threadapi : pthread win32 : propagated ;
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feature.set-default threadapi : [ default_threadapi ] ;
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+exe has_atomic_flag_lockfree : ../build/has_atomic_flag_lockfree_test.cpp ;
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+
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rule tag ( name : type ? : property-set )
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{
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local result = $(name) ;
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@@ -248,6 +251,12 @@ rule requirements ( properties * )
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{
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local result ;
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+ if ! [ configure.builds has_atomic_flag_lockfree
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+ : $(properties) : "lockfree boost::atomic_flag" ]
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+ {
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+ result += <library>/boost/atomic//boost_atomic ;
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+ }
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+
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if <threadapi>pthread in $(properties)
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{
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result += <define>BOOST_THREAD_POSIX ;
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