From 1ef1c8492f682909ec952ffef6b72120dc8108c5 Mon Sep 17 00:00:00 2001
From: Achim Gsell <achim.gsell@psi.ch>
Date: Fri, 19 Nov 2021 10:04:00 +0100
Subject: [PATCH 1/3] amrex: changes to build with openmpi/4.0.5 implemented

- compile without Fortran
- apply patch for datatype handling
---
 MPI/amrex/build | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/MPI/amrex/build b/MPI/amrex/build
index 2f13ce7..5c04f24 100755
--- a/MPI/amrex/build
+++ b/MPI/amrex/build
@@ -9,6 +9,12 @@ pbuild::install_docfiles 'INSTALL'
 pbuild::install_docfiles 'license.txt'
 pbuild::install_docfiles 'README.txt'
 
+pbuild::pre_prep() {
+	echo "OPENMPI_VERSION=${OPENMPI_VEERSION}" 1>&2
+	if pbuild::version_gt "${OPENMPI_VERSION}" '4.0.0'; then
+		pbuild::add_patch "files/AMReX_ParallelDescriptor.patch"
+	fi
+}
 
 pbuild::pre_configure() {
 	pbuild::use_cmake
@@ -16,6 +22,13 @@ pbuild::pre_configure() {
 	pbuild::use_flag "2d" && DIM=2
 	pbuild::use_flag "3d" && DIM=3
 
+	if pbuild::version_lt "${OPENMPI_VERSION}" '4.0.0'; then
+		FORTRAN_INTERFACES='ON'
+		ENABLE_FBASELIB='ON'
+	else
+		FORTRAN_INTERFACES='OFF'
+		ENABLE_FBASELIB='OFF'
+	fi
 	pbuild::add_configure_args "CC=${MPICC}"
 	pbuild::add_configure_args "CXX=${MPICXX}"
 	pbuild::add_configure_args "FC=${MPIF90}"
@@ -29,8 +42,8 @@ pbuild::pre_configure() {
 	pbuild::add_configure_args "-DENABLE_OMP=${OPENMP}"
 	pbuild::add_configure_args "-DENABLE_DP=1"
 	pbuild::add_configure_args "-DENABLE_EB=OFF"
-	pbuild::add_configure_args "-DENABLE_FORTRAN_INTERFACES=ON"
-	pbuild::add_configure_args "-DENABLE_FBASELIB=1"
+	pbuild::add_configure_args "-DENABLE_FORTRAN_INTERFACES=${FORTRAN_INTERFACES}"
+	pbuild::add_configure_args "-DENABLE_FBASELIB=${ENABLE_FBASELIB}"
 	pbuild::add_configure_args "-DENABLE_AMRDATA=OFF"
 	pbuild::add_configure_args "-DENABLE_DP_PARTICLES=1"
 	pbuild::add_configure_args "-DENABLE_FPE=0"

From 51cf1bea173d75d0a5144aa41ac6b26f30ade305 Mon Sep 17 00:00:00 2001
From: Achim Gsell <achim.gsell@psi.ch>
Date: Fri, 19 Nov 2021 10:15:30 +0100
Subject: [PATCH 2/3] amrex: build module with gcc/10.3.0 and
 openmpi/4.0.5-1_slurm

---
 MPI/amrex/files/variants.merlin6 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/MPI/amrex/files/variants.merlin6 b/MPI/amrex/files/variants.merlin6
index fe3ecdc..5f4cdb0 100644
--- a/MPI/amrex/files/variants.merlin6
+++ b/MPI/amrex/files/variants.merlin6
@@ -1,2 +1,3 @@
 amrex/18.07_3d_slurm	stable	gcc/{7.5.0,8.4.0,9.3.0} openmpi/3.1.6_slurm b:cmake/3.15.5
+amrex/18.07_3d_slurm	stable	gcc/10.3.0 openmpi/4.0.5-1_slurm b:cmake/3.20.5
 

From 1f05b56c94c744b7f484c71fc1009e03420f1bf2 Mon Sep 17 00:00:00 2001
From: Achim Gsell <achim.gsell@psi.ch>
Date: Fri, 19 Nov 2021 10:16:26 +0100
Subject: [PATCH 3/3] amrex: build modules with openmpi/4.0.5

---
 MPI/amrex/files/variants.rhel6 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/MPI/amrex/files/variants.rhel6 b/MPI/amrex/files/variants.rhel6
index 2a03d97..5d5369b 100644
--- a/MPI/amrex/files/variants.rhel6
+++ b/MPI/amrex/files/variants.rhel6
@@ -14,5 +14,6 @@ amrex/18.07_3d	deprecated	gcc/8.2.0 openmpi/{1.10.7,2.1.5,3.1.3} b:cmake/3.9.6
 
 amrex/18.07_3d	stable		gcc/{7.3.0,8.2.0} mpich/3.2.1 b:cmake/3.9.6
 
-amrex/18.07_3d	stable		gcc/{7.5.0,8.4.0,9.3.0} openmpi/3.1.6 b:cmake/3.15.5
+amrex/18.07_3d	stable		gcc/{7.5.0,8.4.0,9.3.0,10.3.0} openmpi/3.1.6 b:cmake/3.15.5
+amrex/18.07_3d	stable		gcc/{7.5.0,8.4.0,9.3.0,10.3.0} openmpi/4.0.5 b:cmake/3.15.5