Mark Boost.Thread *_lib tests as expected failures

[SVN r28652]

status/explicit-failures-markup.xml

@@ -1973,6 +1973,16 @@ for more information.
             <toolset name="gcc-2.95.3-stlport-4.5.3-linux"/>
             <note author="Aleksey Gurtovoy" refid="29"/>
         </mark-expected-failures>
+
+        <mark-expected-failures>
+            <test name="*_lib"/>
+            <toolset name="gcc-*-sunos"/>
+            <note author="Caleb Epstein">
+		SunOS does not provide static versions of -lrt or
+		-lthread, and gcc -static refuses to link with any
+		shared objects, so these tests don't compile.
+            </note>
+        </mark-expected-failures>
     </library>