add package for conduit (#2670)
* add package for conduit * try to fix main conduit docstring * use join_path instead of pjoin * address a few requests in pr #2670 change name of 'github-master' to 'master' change 'docs' variant to 'doc', set default to False remove explicit +shared variant spec for silo and hdf5 deps (in the conduit +shared case) cases since they default to True add reference to static rpath issue (https://github.com/LLNL/spack/issues/2658) * address pr #2670 requests add todos and more info on why variants for deps where selected use python module install python to enable spack activate use .format instead of %s
This commit is contained in:
Cyrus Harrison
Todd Gamblin
parent
e57fc3d950
commit
eaa24b08fd
312
var/spack/repos/builtin/packages/conduit/package.py
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312
var/spack/repos/builtin/packages/conduit/package.py
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##############################################################################
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# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
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# Produced at the Lawrence Livermore National Laboratory.
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#
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# This file is part of Spack.
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# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
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# LLNL-CODE-647188
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#
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# For details, see https://github.com/llnl/spack
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# Please also see the LICENSE file for our notice and the LGPL.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License (as
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# published by the Free Software Foundation) version 2.1, February 1999.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
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# conditions of the GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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##############################################################################
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from spack import *
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import socket
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import os
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import llnl.util.tty as tty
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def cmake_cache_entry(name, value):
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"""
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Helper that creates CMake cache entry strings used in
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'host-config' files.
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"""
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return 'set("{0}" "{1}" CACHE PATH "")\n\n'.format(name, value)
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class Conduit(Package):
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"""Conduit is an open source project from Lawrence Livermore National
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Laboratory that provides an intuitive model for describing hierarchical
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scientific data in C++, C, Fortran, and Python. It is used for data
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coupling between packages in-core, serialization, and I/O tasks."""
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homepage = "http://software.llnl.gov/conduit"
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url = "https://github.com/LLNL/conduit/archive/v0.2.0.tar.gz"
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version('0.2.0', 'd595573dedf55514c11d7391092fd760')
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version('master', git='https://github.com/LLNL/conduit.git')
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###########################################################################
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# package variants
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###########################################################################
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variant("shared", default=True, description="Build Conduit as shared libs")
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variant("cmake", default=True,
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description="Build CMake (if off, attempt to use cmake from PATH)")
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# variants for python support
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variant("python", default=True, description="Build Conduit Python support")
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# variants for comm and i/o
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variant("mpi", default=True, description="Build Conduit MPI Support")
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variant("hdf5", default=True, description="Build Conduit HDF5 support")
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variant("silo", default=True, description="Build Conduit Silo support")
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# variants for dev-tools (docs, etc)
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variant("doc", default=False, description="Build Conduit's documentation")
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###########################################################################
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# package dependencies
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###########################################################################
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#######################
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# CMake
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#######################
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# cmake 3.3.1 is the version we tested
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depends_on("cmake@3.3.1", when="+cmake")
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#######################
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# Python
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#######################
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extends("python", when="+python")
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# TODO: blas and lapack are disabled due to build
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# issues Cyrus experienced on OSX 10.11.6
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depends_on("py-numpy~blas~lapack", when="+python")
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#######################
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# I/O Packages
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#######################
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# TODO: cxx variant is disabled due to build issue Cyrus
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# experienced on BGQ. When on, the static build tries
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# to link agains shared libs.
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#
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# we are not using hdf5's mpi or fortran features.
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depends_on("hdf5~cxx~mpi~fortran", when="+shared")
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depends_on("hdf5~shared~cxx~mpi~fortran", when="~shared")
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# we are not using silo's fortran features
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depends_on("silo~fortran", when="+shared")
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depends_on("silo~shared~fortran", when="~shared")
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#######################
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# MPI
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#######################
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depends_on("mpi", when="+mpi")
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#######################
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# Documentation related
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#######################
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depends_on("py-sphinx", when="+python+doc")
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depends_on("doxygen", when="+doc")
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def install(self, spec, prefix):
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"""
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Build and install Conduit.
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"""
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with working_dir('spack-build', create=True):
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host_cfg_fname = self.create_host_config(spec, prefix)
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cmake_args = []
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# if we have a static build, we need to avoid any of
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# spack's default cmake settings related to rpaths
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# (see: https://github.com/LLNL/spack/issues/2658)
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if "+shared" in spec:
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cmake_args.extend(std_cmake_args)
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else:
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for arg in std_cmake_args:
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if arg.count("RPATH") == 0:
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cmake_args.append(arg)
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cmake_args.extend(["-C", host_cfg_fname, "../src"])
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cmake(*cmake_args)
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make()
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make("install")
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def create_host_config(self, spec, prefix):
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"""
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This method creates a 'host-config' file that specifies
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all of the options used to configure and build conduit.
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For more details see about 'host-config' files see:
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http://software.llnl.gov/conduit/building.html
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"""
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#######################
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# Compiler Info
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#######################
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c_compiler = env["SPACK_CC"]
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cpp_compiler = env["SPACK_CXX"]
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f_compiler = None
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if self.compiler.fc:
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# even if this is set, it may not exist so do one more sanity check
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if os.path.isfile(env["SPACK_FC"]):
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f_compiler = env["SPACK_FC"]
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#######################################################################
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# By directly fetching the names of the actual compilers we appear
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# to doing something evil here, but this is necessary to create a
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# 'host config' file that works outside of the spack install env.
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#######################################################################
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sys_type = spec.architecture
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# if on llnl systems, we can use the SYS_TYPE
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if "SYS_TYPE" in env:
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sys_type = env["SYS_TYPE"]
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##############################################
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# Find and record what CMake is used
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##############################################
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if "+cmake" in spec:
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cmake_exe = join_path(spec['cmake'].prefix.bin, "cmake")
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else:
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cmake_exe = which("cmake")
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if cmake_exe is None:
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msg = 'failed to find CMake (and cmake variant is off)'
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raise RuntimeError(msg)
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cmake_exe = cmake_exe.command
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host_cfg_fname = "%s-%s-%s.cmake" % (socket.gethostname(),
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sys_type,
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spec.compiler)
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cfg = open(host_cfg_fname, "w")
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cfg.write("##################################\n")
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cfg.write("# spack generated host-config\n")
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cfg.write("##################################\n")
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cfg.write("# {0}-{1}\n".format(sys_type, spec.compiler))
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cfg.write("##################################\n\n")
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# Include path to cmake for reference
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cfg.write("# cmake from spack \n")
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cfg.write("# cmake executable path: %s\n\n" % cmake_exe)
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#######################
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# Compiler Settings
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#######################
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cfg.write("#######\n")
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cfg.write("# using %s compiler spec\n" % spec.compiler)
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cfg.write("#######\n\n")
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cfg.write("# c compiler used by spack\n")
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cfg.write(cmake_cache_entry("CMAKE_C_COMPILER", c_compiler))
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cfg.write("# cpp compiler used by spack\n")
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cfg.write(cmake_cache_entry("CMAKE_CXX_COMPILER", cpp_compiler))
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cfg.write("# fortran compiler used by spack\n")
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if f_compiler is not None:
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cfg.write(cmake_cache_entry("ENABLE_FORTRAN", "ON"))
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cfg.write(cmake_cache_entry("CMAKE_Fortran_COMPILER", f_compiler))
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else:
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cfg.write("# no fortran compiler found\n\n")
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cfg.write(cmake_cache_entry("ENABLE_FORTRAN", "OFF"))
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#######################
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# Python
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#######################
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cfg.write("# Python Support\n")
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if "+python" in spec:
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python_exe = join_path(spec['python'].prefix.bin, "python")
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cfg.write("# Enable python module builds\n")
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cfg.write(cmake_cache_entry("ENABLE_PYTHON", "ON"))
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cfg.write("# python from spack \n")
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cfg.write(cmake_cache_entry("PYTHON_EXECUTABLE", python_exe))
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# install module to standard style site packages dir
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# so we can support spack activate
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py_ver_short = "python{0}".format(spec["python"].version.up_to(2))
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pym_prefix = join_path("${CMAKE_INSTALL_PREFIX}",
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"lib",
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py_ver_short,
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"site-packages")
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# use pym_prefix as the install path
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cfg.write(cmake_cache_entry("PYTHON_MODULE_INSTALL_PREFIX",
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pym_prefix))
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else:
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cfg.write(cmake_cache_entry("ENABLE_PYTHON", "OFF"))
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if "+doc" in spec:
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cfg.write(cmake_cache_entry("ENABLE_DOCS", "ON"))
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cfg.write("# sphinx from spack \n")
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sphinx_build_exe = join_path(spec['py-sphinx'].prefix.bin,
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"sphinx-build")
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cfg.write(cmake_cache_entry("SPHINX_EXECUTABLE", sphinx_build_exe))
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cfg.write("# doxygen from uberenv\n")
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doxygen_exe = join_path(spec['doxygen'].prefix.bin, "doxygen")
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cfg.write(cmake_cache_entry("DOXYGEN_EXECUTABLE", doxygen_exe))
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else:
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cfg.write(cmake_cache_entry("ENABLE_DOCS", "OFF"))
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#######################
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# MPI
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#######################
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cfg.write("# MPI Support\n")
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if "+mpi" in spec:
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cfg.write(cmake_cache_entry("ENABLE_MPI", "ON"))
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cfg.write(cmake_cache_entry("MPI_C_COMPILER", spec['mpi'].mpicc))
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# we use `mpicc` as `MPI_CXX_COMPILER` b/c we don't want to
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# introduce linking deps to the MPI C++ libs (we aren't using
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# C++ features of MPI) -- this happens with some versions of
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# OpenMPI
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cfg.write(cmake_cache_entry("MPI_CXX_COMPILER", spec['mpi'].mpicc))
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cfg.write(cmake_cache_entry("MPI_Fortran_COMPILER",
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spec['mpi'].mpifc))
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else:
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cfg.write(cmake_cache_entry("ENABLE_MPI", "OFF"))
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#######################################################################
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# I/O Packages
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#######################################################################
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cfg.write("# I/O Packages\n\n")
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#######################
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# HDF5
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#######################
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cfg.write("# hdf5 from spack \n")
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if "+hdf5" in spec:
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cfg.write(cmake_cache_entry("HDF5_DIR", spec['hdf5'].prefix))
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else:
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cfg.write("# hdf5 not built by spack \n")
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#######################
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# Silo
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#######################
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cfg.write("# silo from spack \n")
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if "+silo" in spec:
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cfg.write(cmake_cache_entry("SILO_DIR", spec['silo'].prefix))
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else:
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cfg.write("# silo not built by spack \n")
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cfg.write("##################################\n")
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cfg.write("# end spack generated host-config\n")
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cfg.write("##################################\n")
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cfg.close()
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host_cfg_fname = os.path.abspath(host_cfg_fname)
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tty.info("spack generated conduit host-config file: " + host_cfg_fname)
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return host_cfg_fname
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