fix target references in jamfiles

copy_path.cpp

@@ -119,6 +119,32 @@ void bcp_implementation::copy_path(const fs::path& p)
       os.write(&*v1.begin(), v1.size());
       os.close();
    }
+   else if(is_jam_file(p) && m_namespace_name.size())
+   {
+      static std::vector<char> v1, v2;
+      v1.clear();
+      v2.clear();
+      boost::filesystem::ifstream is((m_boost_path / p));
+      std::copy(std::istreambuf_iterator<char>(is), std::istreambuf_iterator<char>(), std::back_inserter(v1));
+
+      static boost::regex libname_matcher;
+      if(libname_matcher.empty())
+      {
+         libname_matcher.assign("boost_");
+      }
+
+      regex_replace(std::back_inserter(v2), v1.begin(), v1.end(), libname_matcher, m_namespace_name + "_");
+      std::swap(v1, v2);
+      v2.clear();
+
+      boost::filesystem::ofstream os;
+      if(m_unix_lines)
+         os.open((m_dest_path / p), std::ios_base::binary | std::ios_base::out);
+      else
+         os.open((m_dest_path / p), std::ios_base::out);
+      os.write(&*v1.begin(), v1.size());
+      os.close();
+   }
    else if(m_namespace_name.size() && is_source_file(p))
    {
       //