osrm-gcc9.patch

diff --git a/include/updater/csv_file_parser.hpp b/include/updater/csv_file_parser.hpp
index f3221672b..e0c7fabc0 100644
--- a/include/updater/csv_file_parser.hpp
+++ b/include/updater/csv_file_parser.hpp
@@ -122,7 +122,7 @@ template <typename Key, typename Value> struct CSVFilesParser

             util::Log() << "Loaded " << filename << " with " << result.size() << "values";

-            return std::move(result);
+            return result;
         }
         catch (const boost::exception &e)
         {
diff --git a/src/server/api/parameters_parser.cpp b/src/server/api/parameters_parser.cpp
index a2c6767bd..a68b2abcd 100644
--- a/src/server/api/parameters_parser.cpp
+++ b/src/server/api/parameters_parser.cpp
@@ -47,7 +47,7 @@ boost::optional<ParameterT> parseParameters(std::string::iterator &iter,

         // return move(a.b) is needed to move b out of a and then return the rvalue by implicit move
         if (ok && iter == end)
-            return std::move(parameters);
+            return parameters;
     }
     catch (const qi::expectation_failure<It> &failure)
     {
diff --git a/src/storage/io_config.cpp b/src/storage/io_config.cpp
index 82d8a914e..1e8bdf658 100644
--- a/src/storage/io_config.cpp
+++ b/src/storage/io_config.cpp
@@ -15,7 +15,7 @@ bool IOConfig::IsValid() const
     bool success = true;
     for (auto &fileName : required_input_files)
     {
-        if (!boost::filesystem::is_regular_file({base_path.string() + fileName.string()}))
+        if (!boost::filesystem::is_regular_file(boost::filesystem::path(base_path.string() + fileName.string())))
         {
             util::Log(logWARNING) << "Missing/Broken File: " << base_path.string()
                                   << fileName.string();