From 4a12877882e4e6de227ca5af617502ef4ae01cfb Mon Sep 17 00:00:00 2001
From: Markus Kowalewski <markus.kowalewski@gmail.com>
Date: Wed, 17 Jan 2024 16:49:11 +0100
Subject: [PATCH] python3Packages: use getDev for mpi

---
 pkgs/development/python-modules/h5py/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/h5py/default.nix b/pkgs/development/python-modules/h5py/default.nix
index fc30a7536a33..a11578f832ba 100644
--- a/pkgs/development/python-modules/h5py/default.nix
+++ b/pkgs/development/python-modules/h5py/default.nix
@@ -47,7 +47,7 @@ in buildPythonPackage rec {
     ${lib.optionalString mpiSupport "export OMPI_MCA_rmaps_base_oversubscribe=yes"}
   '';
 
-  preBuild = lib.optionalString mpiSupport "export CC=${mpi}/bin/mpicc";
+  preBuild = lib.optionalString mpiSupport "export CC=${lib.getDev mpi}/bin/mpicc";
 
   nativeBuildInputs = [
     cython