GNU_test.sh

#!/bin/bash
#
# Steve Gibbons 2023/03/02
# Script obtained from page
# https://forum.mmm.ucar.edu/threads/how-to-fix-error-rank-mismatch-between-actual-argument-at-1-and-actual-argument-at-2.11998/#post-27521
#

#IF statement for GNU compiler issue
export GCC_VERSION=$(/usr/bin/gcc -dumpfullversion | awk '{print$1}')
export GFORTRAN_VERSION=$(/usr/bin/gfortran -dumpfullversion | awk '{print$1}')
export GPLUSPLUS_VERSION=$(/usr/bin/g++ -dumpfullversion | awk '{print$1}')

export GCC_VERSION_MAJOR_VERSION=$(echo $GCC_VERSION | awk -F. '{print $1}')
export GFORTRAN_VERSION_MAJOR_VERSION=$(echo $GFORTRAN_VERSION | awk -F. '{print $1}')
export GPLUSPLUS_VERSION_MAJOR_VERSION=$(echo $GPLUSPLUS_VERSION | awk -F. '{print $1}')

export version_10="10"

echo "##########################################"
if [ $GCC_VERSION_MAJOR_VERSION -ge $version_10 ] || [ $GFORTRAN_VERSION_MAJOR_VERSION -ge $version_10 ] || [ $GPLUSPLUS_VERSION_MAJOR_VERSION -ge $version_10 ]
then
  export fallow_argument=-fallow-argument-mismatch
  export boz_argument=-fallow-invalid-boz
  echo "Comment out the following lines in Makefiles"
  echo "OPTIM = -O3                                 "
else
  export fallow_argument=
  export boz_argument=
  echo "Comment out the following lines in Makefiles"
  echo "OPTIM = -O3 -fallow-argument-mismatch       "
fi


export FFLAGS=$fallow_argument
export FCFLAGS=$fallow_argument


echo "FFLAGS = $FFLAGS"
echo "FCFLAGS = $FCFLAGS"
echo "##########################################"