# Copyright 2013-2022 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
import os
# Import re module to use regular expression
import re
from spack.package import *
class VisitMfem(CMakePackage):
"""This is the MFEM Plug-In for VisIt.
It can be installed after VisIt is installed along MFEM library.
"""
# These settings are exactly those of VisIt
homepage = "https://wci.llnl.gov/simulation/computer-codes/visit/"
git = "https://github.com/visit-dav/visit.git"
url = "https://github.com/visit-dav/visit/releases/download/v3.1.1/visit3.1.1.tar.gz"
maintainers = ['cyrush', 'cessenat']
# Here we provide a local file that contains only the plugin in a flat directory
version('local', url='file://{0}/visit-MFEM.tgz'.format(os.getcwd()))
# Below we copy the VisIt paths:
version('develop', branch='develop')
version('3.2.0', sha256='7328fd8592f9aaf17bf79ffcffd7eaec77773926b0843d9053f39c2190dbe1c0')
version('3.1.4', sha256='be20d9acf56f0599e3c511709f48d8d3b232a57425f69d2bd1e2df1eccb84c93')
version('3.1.1', sha256='0b60ac52fd00aff3cf212a310e36e32e13ae3ca0ddd1ea3f54f75e4d9b6c6cf0')
version('3.0.1', sha256='a506d4d83b8973829e68787d8d721199523ce7ec73e7594e93333c214c2c12bd')
version('2.13.3', sha256='cf0b3d2e39e1cd102dd886d3ef6da892733445e362fc28f24d9682012cccf2e5')
version('2.13.0', sha256='716644b8e78a00ff82691619d4d1e7a914965b6535884890b667b97ba08d6a0f')
version('2.12.3', sha256='2dd351a291ee3e79926bc00391ca89b202cfa4751331b0fdee1b960c7922161f')
version('2.12.2', sha256='55897d656ac2ea4eb87a30118b2e3963d6c8a391dda0790268426a73e4b06943')
version('2.10.3', sha256='05018215c4727eb42d47bb5cc4ff937b2a2ccaca90d141bc7fa426a0843a5dbc')
version('2.10.2', sha256='89ecdfaf197ef431685e31b75628774deb6cd75d3e332ef26505774403e8beff')
version('2.10.1', sha256='6b53dea89a241fd03300a7a3a50c0f773e2fb8458cd3ad06816e9bd2f0337cd8')
depends_on('cmake', type='build')
depends_on('mfem')
depends_on('visit')
extends('visit')
build_targets = ['VERBOSE=1']
phases = ['cmake', 'build']
extname = 'MFEM'
@property
def root_cmakelists_dir(self):
if '@local' not in self.spec:
return join_path('src', 'databases', self.extname)
else:
return '.'
@property
def build_directory(self):
return self.root_cmakelists_dir
@run_before('cmake')
def run_xml2cmake(self):
visit = self.spec['visit']
args = ['-v', str(visit.version), '-clobber', '-public', self.extname + '.xml']
with working_dir(self.root_cmakelists_dir):
# Regenerate the public cmake files
if os.path.exists("CMakeLists.txt"):
os.unlink('CMakeLists.txt')
which("xml2cmake")(*args)
# spack extension activate : alter VISIT_PLUGIN_DIR ;
# xml2cmake should have set it to visit prefix but it can
# happen the directory is an alias.
# In that case we match version/smth/plugins.
mstr = None
mstr1 = r'^SET[(]VISIT_PLUGIN_DIR\s+\"{0}(.+)\"[)]'.format(visit.prefix)
mstr2 = r'^SET[(]VISIT_PLUGIN_DIR\s+\".+({0}.+?{1})\"[)]'.format(
join_path(os.sep, visit.version, ''), join_path(os.sep, 'plugins'))
with open('CMakeLists.txt', 'r') as file:
for line in file:
if re.search(mstr1, line):
mstr = mstr1
elif re.search(mstr2, line):
mstr = mstr2
if mstr is not None:
filter_file(mstr, r'SET(VISIT_PLUGIN_DIR "{0}\1")'.format(prefix),
'CMakeLists.txt')
def cmake_args(self):
mfem = self.spec['mfem']
args = [
'-DMFEM_INCLUDE_DIR=' + mfem.prefix.include,
'-DMFEM_LIBRARY_DIR=' + mfem.prefix.lib,
'-DMFEM_LIB=' + mfem.libs.link_flags,
]
return args