remove duplicated code

Author: wpbonelli

setup-fortran.sh

@@ -597,56 +597,6 @@ install_nvidiahpc()
   export CXX="nvc++"
 }
 
-export_nvidiahpc_vars()
-{
-    local version=$1
-
-    # to convert version format from X.Y to X-Y
-    local cversion=$(echo "$version" | tr '.' '-')
-
-  cat >> $GITHUB_ENV <<EOF
-NVARCH=`uname -s`_`uname -m`;
-NVCOMPILERS=/opt/nvidia/hpc_sdk;
-MANPATH=$MANPATH:$NVCOMPILERS/$NVARCH/$cversion/compilers/man;
-PATH=$NVCOMPILERS/$NVARCH/$cversion/compilers/bin:$PATH;
-PATH=$NVCOMPILERS/$NVARCH/$cversion/comm_libs/mpi/bin:$PATH
-MANPATH=$MANPATH:$NVCOMPILERS/$NVARCH/$cversion/comm_libs/mpi/man
-EOF
-  for path in ${PATH//:/ }; do
-    echo $path >> $GITHUB_PATH
-  done
-}
-
-install_nvidiahpc_apt()
-{
-  local version=$1
-
-  # install environment-modules
-  install_environment_modules_apt
-
-  # to convert version format from X.Y to X-Y
-  local cversion=$(echo "$version" | tr '.' '-')
-
-  # install NVIDIA HPC SDK
-  echo "Installing NVIDIA HPC SDK $version..."
-  curl https://developer.download.nvidia.com/hpc-sdk/ubuntu/DEB-GPG-KEY-NVIDIA-HPC-SDK | sudo gpg --dearmor -o /usr/share/keyrings/nvidia-hpcsdk-archive-keyring.gpg
-  echo 'deb [signed-by=/usr/share/keyrings/nvidia-hpcsdk-archive-keyring.gpg] https://developer.download.nvidia.com/hpc-sdk/ubuntu/amd64 /' | sudo tee /etc/apt/sources.list.d/nvhpc.list
-  sudo apt-get update -y
-  sudo apt-get install -y nvhpc-$cversion
-  echo "NVIDIA HPC SDK $version installed."
-
-  # load NVIDIA HPC SDK module
-  echo "Loading NVIDIA HPC SDK $version module..."
-  NVCOMPILERS=/opt/nvidia/hpc_sdk; export NVCOMPILERS
-  export MODULEPATH=$NVCOMPILERS/modulefiles:$MODULEPATH
-  module load nvhpc
-  echo "NVIDIA HPC SDK $version module loaded."
-
-  # set environment variables
-  echo "Setting environment variables..."
-  export_nvidiahpc_vars $version
-}
-
 install_lfortran_l()
 {
   local version=$1