dll-linkage false positive and build fixes

Author: vinniefalco

include/boost/http/server/flat_router.hpp

@@ -25,6 +25,11 @@
 namespace boost {
 namespace http {
 
+#ifdef BOOST_MSVC
+#pragma warning(push)
+#pragma warning(disable: 4251) // shared_ptr needs dll-interface
+#endif
+
 /** A flattened router optimized for dispatch performance.
 
     `flat_router` is constructed from a @ref router by flattening
@@ -87,6 +92,10 @@ class BOOST_HTTP_DECL
         route_params_base& p) const;
 };
 
+#ifdef BOOST_MSVC
+#pragma warning(pop)
+#endif
+
 } // http
 } // boost
 

test/limits/Jamfile

@@ -10,6 +10,9 @@
 
 import testing ;
 
+# Windows CNG library for bcrypt random number generation.
+lib bcrypt_sys : : <name>bcrypt ;
+
 project
     : requirements
       $(c11-requires)
@@ -28,4 +31,6 @@ run limits.cpp /boost/http//http_sources
         <define>BOOST_HTTP_NO_LIB
         <define>BOOST_HTTP_STATIC_LINK
         <link>static
+        <target-os>windows:<library>bcrypt_sys
+        <target-os>darwin:<linkflags>"-framework Security"
     ;