From 6978fa626d45fa1bef92aa27e6067d2b369e6552 Mon Sep 17 00:00:00 2001
From: edoapra <edoardo.apra@gmail.com>
Date: Wed, 7 Sep 2022 11:07:11 -0700
Subject: [PATCH] force icc on macos to cross-compile x86 on arm64

---
 travis/nwchem.bashrc | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/travis/nwchem.bashrc b/travis/nwchem.bashrc
index dcfb55979b..19c8eb9d65 100644
--- a/travis/nwchem.bashrc
+++ b/travis/nwchem.bashrc
@@ -64,8 +64,12 @@ if [[ "$FC" == "ifort" ]] || [[ "$FC" == "ifx" ]] ; then
 #    source "$IONEAPI_ROOT"/compiler/latest/env/vars.sh
     source "$IONEAPI_ROOT"/setvars.sh --force
     export I_MPI_F90="$FC"
+#force icc on macos to cross-compile x86 on arm64    
+    if [[ "$os" == "Darwin" ]]; then
+       CC=icc
+    fi
     "$FC" -V
-
+    "$CC" -V
 fi
 if [[ -f "$IONEAPI_ROOT"/mpi/latest/env/vars.sh ]]; then
     source "$IONEAPI_ROOT"/mpi/latest/env/vars.sh