From e378d4ee342e2547da9f5902bd4a8cd8a4f02000 Mon Sep 17 00:00:00 2001
From: Denis Davydov <davydden@gmail.com>
Date: Thu, 21 Jun 2018 18:24:05 +0200
Subject: [PATCH] dealii: add msg= to conflicts statements (#8509)
---
.../repos/builtin/packages/dealii/package.py | 45 ++++++++++++-------
1 file changed, 30 insertions(+), 15 deletions(-)
diff --git a/var/spack/repos/builtin/packages/dealii/package.py b/var/spack/repos/builtin/packages/dealii/package.py
index 2c1daab97c..8b56b9de8c 100644
--- a/var/spack/repos/builtin/packages/dealii/package.py
+++ b/var/spack/repos/builtin/packages/dealii/package.py
@@ -155,21 +155,36 @@ class Dealii(CMakePackage, CudaPackage):
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')
# check that the combination of variants makes sense
- conflicts('^openblas+ilp64', when='@:8.5.1')
- conflicts('^intel-mkl+ilp64', when='@:8.5.1')
- conflicts('^intel-parallel-studio+mkl+ilp64', when='@:8.5.1')
- conflicts('+assimp', when='@:8.5.1')
- conflicts('+gmsh', when='@:8.5.1')
- conflicts('+nanoflann', when='@:8.5.1')
- conflicts('+scalapack', when='@:8.5.1')
- conflicts('+sundials', when='@:8.5.1')
- conflicts('+adol-c', when='@:8.5.1')
- conflicts('+slepc', when='~petsc')
- conflicts('+gsl', when='@:8.4.2')
- conflicts('+python', when='@:8.4.2')
- for p in ['+arpack', '+hdf5', '+netcdf', '+p4est', '+petsc', '+scalapack',
- '+slepc', '+trilinos']:
- conflicts(p, when='~mpi')
+ # 64-bit BLAS:
+ for p in ['openblas', 'intel-mkl', 'intel-parallel-studio+mkl']:
+ conflicts('^{0}+ilp64'.format(p), when='@:8.5.1',
+ msg='64bit BLAS is only supported from 9.0.0')
+
+ # interfaces added in 9.0.0:
+ for p in ['assimp', 'gmsh', 'nanoflann', 'scalapack', 'sundials',
+ 'adol-c']:
+ conflicts('+{0}'.format(p), when='@:8.5.1',
+ msg='The interface to {0} is supported from version 9.0.0 '
+ 'onwards. Please explicitly disable this variant '
+ 'via ~{0}'.format(p))
+
+ conflicts('+slepc', when='~petsc',
+ msg='It is not possible to enable slepc interfaces '
+ 'without petsc.')
+
+ # interfaces added in 8.5.0:
+ for p in ['gsl', 'python']:
+ conflicts('+{0}'.format(p), when='@:8.4.2',
+ msg='The interface to {0} is supported from version 8.5.0 '
+ 'onwards. Please explicitly disable this variant '
+ 'via ~{0}'.format(p))
+
+ # MPI requirements:
+ for p in ['arpack', 'hdf5', 'netcdf', 'p4est', 'petsc', 'scalapack',
+ 'slepc', 'trilinos']:
+ conflicts('+{0}'.format(p), when='~mpi',
+ msg='To enable {0} it is necessary to build deal.II with '
+ 'MPI support enabled.'.format(p))
def cmake_args(self):
spec = self.spec
--
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