Squashed 'boost/' content from commit b4feb19f2

git-subtree-dir: boost
git-subtree-split: b4feb19f287ee92d87a9624b5d36b7cf46aeadeb

libs/timer/build/Jamfile.v2

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+# Boost Timer Library Build Jamfile
+
+# (C) Copyright Beman Dawes 2002, 2006, 2011
+
+# Distributed under the Boost Software License, Version 1.0.
+# See www.boost.org/LICENSE_1_0.txt
+
+# See library home page at http://www.boost.org/libs/timer
+
+project boost/timer
+    : source-location ../src
+    : requirements
+      <library>/boost/chrono//boost_chrono
+      <library>/boost/system//boost_system
+    : usage-requirements  # pass these requirement to dependants (i.e. users)
+      <link>shared:<define>BOOST_TIMER_DYN_LINK=1
+      <link>static:<define>BOOST_TIMER_STATIC_LINK=1
+    ;
+
+SOURCES = auto_timers_construction cpu_timer ;
+
+lib boost_timer
+   : $(SOURCES).cpp
+   : <link>shared:<define>BOOST_TIMER_DYN_LINK=1
+     <link>static:<define>BOOST_TIMER_STATIC_LINK=1
+   ;
+
+boost-install boost_timer ;