YGM Compiler Error on Tioga

[KIwabuchi]

I got some errors when I compiled YGM on the Tioga cluster with a clang-based rocm compiler.

Error 1:

/g/g90/iwabuchi/astro-hip/build/_deps/ygm-src/include/ygm/detail/comm.ipp:439:17: error: expression not permitted as operand of fold expression
  439 |   (ss << rank() << ": " << ... << args);
      |    ~~~~~~~~~~~~~^~~~~~~

Error 2:

This looks like a simple bug — need to include the <fstream> header.

ygm/container/bag.hpp:139:19: error: implicit instantiation of undefined template 'std::basic_ofstream<char>'
  139 |     std::ofstream os(rank_fname, std::ios::binary);

Here is how to build YGM on Tioga:

module load rocmcc/6.2.0-magic cray-mpich 
cmake ../ -DCMAKE_CXX_COMPILER=amdclang++  -DMPI_CXX_COMPILER=mpiamdclang++