From 0fa3d6caf56808e0981a3e7f39c679e132112c63 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ole=20Sch=C3=BCtt?= <ole.schuett@cp2k.org>
Date: Mon, 11 Oct 2021 16:27:00 +0200
Subject: [PATCH] Toolchain: Link libmpifort explicitly

---
 tools/toolchain/scripts/stage1/install_mpich.sh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/toolchain/scripts/stage1/install_mpich.sh b/tools/toolchain/scripts/stage1/install_mpich.sh
index b1d0617289..b9a4973f69 100755
--- a/tools/toolchain/scripts/stage1/install_mpich.sh
+++ b/tools/toolchain/scripts/stage1/install_mpich.sh
@@ -83,8 +83,9 @@ case "$with_mpich" in
       check_command mpicxx "mpich"
       export MPICXX=mpicxx
     fi
-    check_lib -lmpi "mpich"
+    check_lib -lmpifor "mpich"
     check_lib -lmpicxx "mpich"
+    check_lib -lmpi "mpich"
     add_include_from_paths MPICH_CFLAGS "mpi.h" $INCLUDE_PATHS
     add_lib_from_paths MPICH_LDFLAGS "libmpi.*" $LIB_PATHS
     ;;
@@ -101,7 +102,7 @@ case "$with_mpich" in
     ;;
 esac
 if [ "$with_mpich" != "__DONTUSE__" ]; then
-  MPICH_LIBS="-lmpi -lmpicxx"
+  MPICH_LIBS="-lmpifort -lmpicxx -lmpi"
   if [ "$with_mpich" != "__SYSTEM__" ]; then
     cat << EOF > "${BUILDDIR}/setup_mpich"
 prepend_path PATH "$pkg_install_dir/bin"