HPX 1.9.1 does not compile on Fedora with ‘#pragma message: [Parallel STL message]: "Vectorized algorithm unimplemented, redirected to serial about hpx

[hkaiser]

@diehlpk could you link the full error log please?

[diehlpk]

https://kojipkgs.fedoraproject.org//work/tasks/9795/112299795/build.log

[hkaiser]

https://kojipkgs.fedoraproject.org//work/tasks/9795/112299795/build.log

Here is a patch fixing this issue:

diff --git a/libs/core/executors/include/hpx/executors/restricted_thread_pool_executor.hpp b/libs/core/executors/include/hpx/executors/restricted_thread_pool_executor.hpp
index 6404f60243d..1073292d0f4 100644
--- a/libs/core/executors/include/hpx/executors/restricted_thread_pool_executor.hpp
+++ b/libs/core/executors/include/hpx/executors/restricted_thread_pool_executor.hpp
@@ -242,7 +242,7 @@ namespace hpx::parallel::execution {
         /// \endcond
 
     private:
-        std::uint16_t const first_thread_;
+        std::uint16_t first_thread_;
         mutable std::atomic<std::size_t> os_thread_;
 
         embedded_executor exec_;