updates intel compiler check

Author: danielpeter

.github/workflows/CI.yml

@@ -314,7 +314,7 @@ jobs:
         key: install-${{ runner.os }}-all
 
     - name: Install packages
-      if: steps.cache-intel-oneapi-ifx.outputs.cache-hit != 'true'
+      #if: steps.cache-intel-oneapi-ifx.outputs.cache-hit != 'true'
       run: |
         # old way
         #wget https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
@@ -346,10 +346,11 @@ jobs:
         which icx
         icx --version
         echo ""
-        echo "icc --version"
-        which icc
-        icc --version
-        echo ""
+        # icc deprecated
+        #echo "icc --version"
+        #which icc
+        #icc --version
+        #echo ""
         echo "ifx --version"
         which ifx
         ifx --version
@@ -373,7 +374,7 @@ jobs:
         echo ""
         # infos
         which ifx
-        which icc
+        which icx
         which mpiifx
         echo "mpirun:"
         which mpirun
@@ -397,8 +398,8 @@ jobs:
         echo ""
         echo ""
         printenv >> $GITHUB_ENV
-        echo "CXX=icpc" >> $GITHUB_ENV
-        echo "CC=icc" >> $GITHUB_ENV
+        echo "CXX=icx" >> $GITHUB_ENV
+        echo "CC=icx" >> $GITHUB_ENV
         echo "FC=ifx" >> $GITHUB_ENV
         echo ""
 
@@ -423,7 +424,7 @@ jobs:
 
     - name: configure parallel debug
       run: |
-        ./configure --enable-debug --with-mpi FC=ifx CC=icc MPIFC=mpiifx MPI_INC="${I_MPI_ROOT}/include"
+        ./configure --enable-debug --with-mpi FC=ifx CC=icx MPIFC=mpiifx MPI_INC="${I_MPI_ROOT}/include"
 
     - name: make parallel debug
       run: |

flags.guess

@@ -103,10 +103,9 @@ case $my_FC in
         # Intel ifx Fortran for Linux
         # check: https://www.intel.com/content/www/us/en/developer/articles/guide/porting-guide-for-ifort-to-ifx.html
         #
-        DEF_FFLAGS="-xHost -fpe0 -ftz -assume buffered_io -assume byterecl -align sequence -std08 -diag-disable 6477 -implicitnone -gen-interfaces -warn all,noexternal" # -mcmodel=medium -shared-intel
+        DEF_FFLAGS="-xHost -fpe0 -ftz -assume buffered_io -assume byterecl -align sequence -std08 -diag-disable 6477 -implicitnone -gen-interfaces -warn all,noexternal"
         OPT_FFLAGS="-O3 -check nobounds"
         DEBUG_FFLAGS="-check all -debug -g -O0 -fp-stack-check -traceback -ftrapuv"
-        # option "-openmp" is soon deprecated and replaced by "-qopenmp" for versions > 17.x
         OMP_FFLAGS="-qopenmp"
         ;;
     gfortran|*/gfortran|f95|*/f95)