From 1cd4b134cb4d3fb5c0cb332adaa83f491f9f050f Mon Sep 17 00:00:00 2001
From: Josh Essman <68349992+joshessman-llnl@users.noreply.github.com>
Date: Wed, 6 Jan 2021 03:34:42 -0600
Subject: [PATCH] mfem: link to nveccuda when +sundials+cuda (#20588)

---
 var/spack/repos/builtin/packages/mfem/package.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/var/spack/repos/builtin/packages/mfem/package.py b/var/spack/repos/builtin/packages/mfem/package.py
index 410b265ca3..8fbd6c73cf 100644
--- a/var/spack/repos/builtin/packages/mfem/package.py
+++ b/var/spack/repos/builtin/packages/mfem/package.py
@@ -723,6 +723,8 @@ def sundials_components(self):
                 sun_comps += ',nvecparallel,nvecmpiplusx'
             else:
                 sun_comps += ',nvecparhyp,nvecparallel'
+        if '+cuda' in self.spec:
+            sun_comps += ',nveccuda'
         return sun_comps
 
     @property