From d9da7c98a21d3a6bdb2d92b90e53c92c82d5cb2d Mon Sep 17 00:00:00 2001
From: Denis Davydov <davydden@gmail.com>
Date: Tue, 25 Dec 2018 01:53:53 +0100
Subject: [PATCH] dealii: fix build with some Intel compilers (#10188)

---
 var/spack/repos/builtin/packages/dealii/package.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/var/spack/repos/builtin/packages/dealii/package.py b/var/spack/repos/builtin/packages/dealii/package.py
index 5292216914..e2ba201bb8 100644
--- a/var/spack/repos/builtin/packages/dealii/package.py
+++ b/var/spack/repos/builtin/packages/dealii/package.py
@@ -150,6 +150,12 @@ class Dealii(CMakePackage, CudaPackage):
     depends_on('trilinos@master+amesos+aztec+epetra+ifpack+ml+muelu+rol+sacado+teuchos~amesos2~ifpack2~intrepid2~kokkos~tpetra~zoltan2',       when='+trilinos+mpi~int64+cuda')
     depends_on('trilinos@master+amesos+aztec+epetra+ifpack+ml+muelu+rol+sacado+teuchos~hypre~amesos2~ifpack2~intrepid2~kokkos~tpetra~zoltan2', when='+trilinos+mpi+int64+cuda')
 
+    # Explicitly provide a destructor in BlockVector,
+    # otherwise deal.II may fail to build with Intel compilers.
+    patch('https://github.com/dealii/dealii/commit/a89d90f9993ee9ad39e492af466b3595c06c3e25.patch',
+          sha256='4282b32e96f2f5d376eb34f3fddcc4615fcd99b40004cca784eb874288d1b31c',
+          when='@9.0.1')
+
     # check that the combination of variants makes sense
     # 64-bit BLAS:
     for p in ['openblas', 'intel-mkl', 'intel-parallel-studio+mkl']:
-- 
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