From f89fe43f255c79d74622cab6495e4e371674513a Mon Sep 17 00:00:00 2001
From: "svcusr-spack (Resp. Germann Elsa Sylvia)"
 <svcusr-spack@merlin-c-35.psi.ch>
Date: Mon, 17 Jun 2024 13:10:57 +0200
Subject: [PATCH] FIX: require target sandybridge when using nvhpc

---
 env/rhel7/x86_64/sysconfigs/packages.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/env/rhel7/x86_64/sysconfigs/packages.yaml b/env/rhel7/x86_64/sysconfigs/packages.yaml
index 7be4f73..4df5a89 100644
--- a/env/rhel7/x86_64/sysconfigs/packages.yaml
+++ b/env/rhel7/x86_64/sysconfigs/packages.yaml
@@ -7,6 +7,10 @@ packages:
       lapack: [openblas, nvhpc]
       mpi: [openmpi, mpich, intel-oneapi-mpi]
       pkgconfig: [pkg-config]
+    require:
+    - spec: 'target=sandybridge'
+      when: "%nvhpc"
+      message: "nvhpc compilers cannot target generic x86_64 microarchitecture."
     target: [x86_64]
     # Default GPU arch
     variants: