From 0560fdd280a4af5b660ea2851946af79a2ba1dd7 Mon Sep 17 00:00:00 2001
From: edoapra <edoardo.apra@gmail.com>
Date: Mon, 7 Feb 2022 18:23:43 -0800
Subject: [PATCH] get MPIF90 from env. added BUILD_MPICH path

---
 src/libext/scalapack/build_scalapa.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/libext/scalapack/build_scalapa.sh b/src/libext/scalapack/build_scalapa.sh
index 8a631a17d3..ab393cc984 100755
--- a/src/libext/scalapack/build_scalapa.sh
+++ b/src/libext/scalapack/build_scalapa.sh
@@ -2,6 +2,7 @@
 source ../libext_utils/cmake.sh
 
 
+if [[ -z "${MPIF90}" ]]; then
 if [[ "$FC" = "ftn"  ]] ; then
     MPIF90="ftn"
     MPICC="cc"
@@ -17,6 +18,7 @@ else
         MPICC=mpicc
     fi
 fi
+fi
 if [[  -z "${FC}" ]]; then
     FC=$($MPIF90 -show|cut -d " " -f 1)
 fi
@@ -25,6 +27,9 @@ if [[  -z "${NWCHEM_TOP}" ]]; then
     dir2=$(dirname "$dir3")
     NWCHEM_TOP=$(dirname "$dir2")
 fi
+if [[ ! -z "${BUILD_MPICH}" ]]; then
+      export PATH=${NWCHEM_TOP}/src/libext/bin:$PATH
+fi
 if [[ "$FC" = "ftn"  ]] || [[ ! -z "$USE_CMAKE_MASTER" ]] ; then
     get_cmake_master
 else