Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

2 files changed, 36 insertions, 0 deletions

diff --git a/src/boost/libs/log/config/atomic-int32/Jamfile.jam b/src/boost/libs/log/config/atomic-int32/Jamfile.jam
new file mode 100644
index 00000000..5b08d8d7
--- /dev/null
+++ b/src/boost/libs/log/config/atomic-int32/Jamfile.jam
@@ -0,0 +1,19 @@
+#
+#             Copyright Andrey Semashev 2016.
+# Distributed under the Boost Software License, Version 1.0.
+#    (See accompanying file LICENSE_1_0.txt or copy at
+#          http://www.boost.org/LICENSE_1_0.txt)
+#
+
+import project ;
+import log-platform-config ;
+
+project /boost/log/atomic-int32
+    : source-location .
+    : requirements
+        <conditional>@log-platform-config.set-platform-defines
+
+        <pch>off
+    ;
+
+obj atomic_int32 : atomic_int32.cpp ;
diff --git a/src/boost/libs/log/config/atomic-int32/atomic_int32.cpp b/src/boost/libs/log/config/atomic-int32/atomic_int32.cpp
new file mode 100644
index 00000000..f39bcc8f
--- /dev/null
+++ b/src/boost/libs/log/config/atomic-int32/atomic_int32.cpp
@@ -0,0 +1,17 @@
+/*
+ *             Copyright Andrey Semashev 2016.
+ * Distributed under the Boost Software License, Version 1.0.
+ *    (See accompanying file LICENSE_1_0.txt or copy at
+ *          http://www.boost.org/LICENSE_1_0.txt)
+ */
+
+#include <boost/atomic.hpp>
+
+#if !defined(BOOST_ATOMIC_INT32_LOCK_FREE) || (BOOST_ATOMIC_INT32_LOCK_FREE+0) != 2
+#error Boost.Log: Native 32-bit atomic operations are required but not supported by Boost.Atomic on the target platform
+#endif
+
+int main(int, char*[])
+{
+    return 0;
+}