bscpkgs/bsc/intel-mpi/mpicxx.patch

--- a/opt/intel/compilers_and_libraries_2020.4.304/linux/mpi/intel64/bin/mpicxx	2020-11-06 15:14:35.911131270 +0100
+++ b/opt/intel/compilers_and_libraries_2020.4.304/linux/mpi/intel64/bin/mpicxx	2020-11-06 15:23:41.198073231 +0100
@@ -50,7 +50,7 @@
 if [ x"$opt_args" == x"" ]; then
     case "${compiler_short_name}" in
     icc|icpc|dpcpp)   $dir/mpiicpc -cxx=$compiler_name "$@" ;;
-    *g++*)        $dir/mpigxx -cxx=$compiler_name "$@" ;;
+    *g++*|clang*++|mcxx|echo) $dir/mpigxx -cxx=$compiler_name "$@" ;;
     mpicxx)     $dir/mpigxx "$@" ;;
     *)  
             echo "Error: unsupported compiler name '$compiler_name'."
@@ -60,7 +60,7 @@
 else
     case "${compiler_short_name}" in
     icc|icpc|dpcpp)   $dir/mpiicpc -cxx=$compiler_name "$@" $opt_args ;;
-    *g++*)        $dir/mpigxx -cxx=$compiler_name "$@" $opt_args ;;
+    *g++*|clang*++|mcxx|echo) $dir/mpigxx -cxx=$compiler_name "$@" $opt_args ;;
     mpicxx)     $dir/mpigxx "$@" $opt_args ;;
     *)  
             echo "Error: unsupported compiler name '$compiler_name'."