Adding Nalu package. (#4428)

* Adding Nalu package.

* Fixing flake8 stuff.

* Fixing flake8 stuff.

* Reorganizing trilinos package file a little to make it less verbose.

* Reorganizing trilinos package file for more general use as well as use as a dependency of the Nalu package. Setting fpic as default for yaml-cpp and superlu.

* Explicitly stating fpic variants in dependent packages.

* Updating nalu and trilinos package files with suggested changes.

* Fixing formatting issues. Making suggested changes.

* Fixing formatting.

* Reducing amount of explicit variants in Nalu. Adding suggested changes to Trilinos package file.

* Making suggested changes to Nalu package.

* Turning off superlu-dist variant.

* Cleaning up yaml-cpp file.

* Fixing pnetcdf requirements in trilinos.
This commit is contained in:
Jon Rood 2017-06-08 16:54:26 -06:00 committed by Adam J. Stewart
parent 816f4f8b04
commit 3508909f06
4 changed files with 316 additions and 110 deletions

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@ -0,0 +1,64 @@
##############################################################################
# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
# Produced at the Lawrence Livermore National Laboratory.
#
# This file is part of Spack.
# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
# LLNL-CODE-647188
#
# For details, see https://github.com/llnl/spack
# Please also see the LICENSE file for our notice and the LGPL.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License (as
# published by the Free Software Foundation) version 2.1, February 1999.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
# conditions of the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
from spack import *
class Nalu(CMakePackage):
"""Nalu: a generalized unstructured massively parallel low Mach flow code
designed to support a variety of energy applications of interest (most
notably Wind ECP) built on the Sierra Toolkit and Trilinos solver
Tpetra/Epetra stack
"""
homepage = "https://github.com/NaluCFD/Nalu"
url = "https://github.com/NaluCFD/Nalu.git"
version('master',
git='https://github.com/NaluCFD/Nalu.git', branch='master')
variant('debug', default=False,
description='Builds a debug version')
# Currently Nalu only builds static libraries; To be fixed soon
depends_on('yaml-cpp+fpic~shared')
depends_on('trilinos~shared+tpetra+muelu+belos+ifpack2+amesos2+zoltan+stk+boost~superlu-dist+superlu+hdf5+zlib+pnetcdf@master')
def build_type(self):
if '+debug' in self.spec:
return 'Debug'
else:
return 'Release'
def cmake_args(self):
spec = self.spec
options = []
options.extend([
'-DTrilinos_DIR:PATH=%s' % spec['trilinos'].prefix,
'-DYAML_DIR:PATH=%s' % spec['yaml-cpp'].prefix,
'-DENABLE_INSTALL:BOOL=ON'
])
return options

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@ -38,8 +38,8 @@ class Superlu(Package):
version('5.2.1', '3a1a9bff20cb06b7d97c46d337504447')
version('4.3', 'b72c6309f25e9660133007b82621ba7c')
variant('fpic', default=False,
description='Build with position independent code')
variant('fpic', default=True,
description='Build with position independent code')
depends_on('cmake', when='@5.2.1:', type='build')
depends_on('blas')
@ -117,4 +117,4 @@ def install(self, spec, prefix):
headers = glob.glob(join_path('SRC', '*.h'))
mkdir(prefix.include)
for h in headers:
install(h, prefix.include)
install(h, prefix.include)

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@ -46,6 +46,8 @@ class Trilinos(CMakePackage):
homepage = "https://trilinos.org/"
url = "https://github.com/trilinos/Trilinos/archive/trilinos-release-12-10-1.tar.gz"
# ###################### Versions ##########################
version('xsdk-0.2.0',
git='https://github.com/trilinos/Trilinos.git', tag='xsdk-0.2.0')
version('develop',
@ -65,7 +67,11 @@ class Trilinos(CMakePackage):
version('11.14.2', 'e7c3cdbbfe3279a8a68838b873ad6d51')
version('11.14.1', 'b7760b142eef66c79ed13de7c9560f81')
variant('xsdkflags', default=False,
# ###################### Variants ##########################
variant('alloptpkgs', default=False,
description='Compile with all optional packages')
variant('xsdkflags', default=False,
description='Compile using the default xSDK configuration')
variant('metis', default=True,
description='Compile with METIS and ParMETIS')
@ -73,25 +79,72 @@ class Trilinos(CMakePackage):
description='Compile with support for MUMPS solvers')
variant('superlu-dist', default=True,
description='Compile with SuperluDist solvers')
variant('superlu', default=False,
variant('superlu', default=False,
description='Compile with SuperLU solvers')
variant('hypre', default=True,
description='Compile with Hypre preconditioner')
variant('hdf5', default=True, description='Compile with HDF5')
variant('hdf5', default=True,
description='Compile with HDF5')
variant('suite-sparse', default=True,
description='Compile with SuiteSparse solvers')
# not everyone has py-numpy activated, keep it disabled by default to avoid
# configure errors
variant('python', default=False, description='Build python wrappers')
variant('python', default=False,
description='Build python wrappers')
variant('shared', default=True,
description='Enables the build of shared libraries')
variant('debug', default=False,
description='Builds a debug version of the libraries')
variant('boost', default=True, description='Compile with Boost')
variant('tpetra', default=True, description='Compile with Tpetra')
variant('exodus', default=False, description='Compile with Exodus from SEACAS')
variant('dtk', default=False, description='Enable DataTransferKit')
variant('boost', default=True,
description='Compile with Boost')
variant('tpetra', default=True,
description='Compile with Tpetra')
variant('epetra', default=True,
description='Compile with Epetra')
variant('epetraext', default=True,
description='Compile with EpetraExt')
variant('exodus', default=True,
description='Compile with Exodus from SEACAS')
variant('pnetcdf', default=False,
description='Compile with parallel-netcdf')
variant('zlib', default=False,
description='Compile with zlib')
variant('stk', default=False,
description='Compile with STK')
variant('belos', default=True,
description='Compile with Belos')
variant('zoltan', default=True,
description='Compile with Zoltan')
variant('zoltan2', default=True,
description='Compile with Zoltan2')
variant('amesos', default=True,
description='Compile with Amesos')
variant('amesos2', default=True,
description='Compile with Amesos2')
variant('ifpack', default=True,
description='Compile with Ifpack')
variant('ifpack2', default=True,
description='Compile with Ifpack2')
variant('muelu', default=True,
description='Compile with Muelu')
variant('fortran', default=True,
description='Compile with Fortran support')
variant('ml', default=True,
description='Compile with ML')
variant('gtest', default=True,
description='Compile with Gtest')
variant('aztec', default=True,
description='Compile with Aztec')
variant('sacado', default=True,
description='Compile with Sacado')
variant('x11', default=False,
description='Compile with X11')
variant('instantiate', default=True,
description='Compile with explicit instantiation')
variant('instantiate_cmplx', default=False,
description='Compile with explicit instantiation for complex')
variant('dtk', default=False,
description='Enable DataTransferKit')
resource(name='dtk',
git='https://github.com/ornl-cees/DataTransferKit',
tag='master',
@ -99,6 +152,8 @@ class Trilinos(CMakePackage):
when='+dtk')
conflicts('+dtk', when='~tpetra')
# ###################### Dependencies ##########################
# Everything should be compiled with -fpic
depends_on('blas')
depends_on('lapack')
@ -108,10 +163,13 @@ class Trilinos(CMakePackage):
depends_on('glm')
depends_on('metis@5:', when='+metis')
depends_on('suite-sparse', when='+suite-sparse')
depends_on('zlib', when="+zlib")
# MPI related dependencies
depends_on('mpi')
depends_on('netcdf+mpi')
depends_on('parallel-netcdf', when="+pnetcdf@master")
depends_on('parallel-netcdf', when="+pnetcdf@12.10.2:")
depends_on('parmetis', when='+metis')
# Trilinos' Tribits config system is limited which makes it very tricky to
# link Amesos with static MUMPS, see
@ -163,53 +221,137 @@ def cmake_args(self):
cxx_flags = []
options = []
# #################### Base Settings #######################
mpi_bin = spec['mpi'].prefix.bin
# Note: -DXYZ_LIBRARY_NAMES= needs semicolon separated list of names
blas = spec['blas'].libs
lapack = spec['lapack'].libs
options.extend([
'-DTrilinos_ENABLE_ALL_PACKAGES:BOOL=ON',
'-DTrilinos_ENABLE_ALL_OPTIONAL_PACKAGES:BOOL=ON',
'-DTrilinos_VERBOSE_CONFIGURE:BOOL=OFF',
'-DTrilinos_ENABLE_TESTS:BOOL=OFF',
'-DTrilinos_ENABLE_EXAMPLES:BOOL=OFF',
'-DTrilinos_ENABLE_CXX11:BOOL=ON',
'-DCMAKE_BUILD_TYPE:STRING=%s' % (
'DEBUG' if '+debug' in spec else 'RELEASE'),
'-DBUILD_SHARED_LIBS:BOOL=%s' % (
'ON' if '+shared' in spec else 'OFF'),
'-DTPL_FIND_SHARED_LIBS:BOOL=%s' % (
'ON' if '+shared' in spec else 'OFF'),
'-DTrilinos_LINK_SEARCH_START_STATIC:BOOL=%s' % (
'OFF' if '+shared' in spec else 'ON'),
# The following can cause problems on systems that don't have
# static libraries available for things like dl and pthreads
# for example when trying to build static libs
# '-DTPL_FIND_SHARED_LIBS:BOOL=%s' % (
# 'ON' if '+shared' in spec else 'OFF'),
# '-DTrilinos_LINK_SEARCH_START_STATIC:BOOL=%s' % (
# 'OFF' if '+shared' in spec else 'ON'),
# Force Trilinos to use the MPI wrappers instead of raw compilers
# this is needed on Apple systems that require full resolution of
# all symbols when linking shared libraries
'-DTPL_ENABLE_MPI:BOOL=ON',
'-DMPI_BASE_DIR:PATH=%s' % spec['mpi'].prefix,
'-DCMAKE_C_COMPILER=%s' % spec['mpi'].mpicc,
'-DCMAKE_CXX_COMPILER=%s' % spec['mpi'].mpicxx,
'-DCMAKE_Fortran_COMPILER=%s' % spec['mpi'].mpifc,
'-DMPI_BASE_DIR:PATH=%s' % spec['mpi'].prefix
])
# ################## Trilinos Packages #####################
options.extend([
'-DTrilinos_ENABLE_ALL_OPTIONAL_PACKAGES:BOOL=%s' % (
'ON' if '+alloptpkgs' in spec else 'OFF'),
'-DTrilinos_ENABLE_Tpetra:BOOL=%s' % (
'ON' if '+tpetra' in spec else 'OFF'),
'-DTrilinos_ENABLE_Epetra:BOOL=%s' % (
'ON' if '+epetra' in spec else 'OFF'),
'-DTrilinos_ENABLE_EpetraExt:BOOL=%s' % (
'ON' if '+epetraext' in spec else 'OFF'),
'-DTrilinos_ENABLE_ML:BOOL=%s' % (
'ON' if '+ml' in spec else 'OFF'),
'-DTrilinos_ENABLE_AztecOO:BOOL=%s' % (
'ON' if '+aztec' in spec else 'OFF'),
'-DTrilinos_ENABLE_Sacado:BOOL=%s' % (
'ON' if '+sacado' in spec else 'OFF'),
'-DTrilinos_ENABLE_Belos:BOOL=%s' % (
'ON' if '+belos' in spec else 'OFF'),
'-DTrilinos_ENABLE_Zoltan:BOOL=%s' % (
'ON' if '+zoltan' in spec else 'OFF'),
'-DTrilinos_ENABLE_Zoltan2:BOOL=%s' % (
'ON' if '+zoltan2' in spec else 'OFF'),
'-DTrilinos_ENABLE_Amesos:BOOL=%s' % (
'ON' if '+amesos' in spec else 'OFF'),
'-DTrilinos_ENABLE_Amesos2:BOOL=%s' % (
'ON' if '+amesos2' in spec else 'OFF'),
'-DTrilinos_ENABLE_MueLu:BOOL=%s' % (
'ON' if '+muelu' in spec else 'OFF'),
'-DTrilinos_ENABLE_Ifpack:BOOL=%s' % (
'ON' if '+ifpack' in spec else 'OFF'),
'-DTrilinos_ENABLE_Ifpack2:BOOL=%s' % (
'ON' if '+ifpack2' in spec else 'OFF'),
'-DTrilinos_ENABLE_Gtest:BOOL=%s' % (
'ON' if '+gtest' in spec else 'OFF'),
])
if '+xsdkflags' in spec:
options.extend(['-DUSE_XSDK_DEFAULTS=YES'])
if '+stk' in spec:
# Currently these are fairly specific to the Nalu package
# They can likely change when necessary in the future
options.extend([
'-DTrilinos_ENABLE_STKMesh:BOOL=ON',
'-DTrilinos_ENABLE_STKSimd:BOOL=ON',
'-DTrilinos_ENABLE_STKIO:BOOL=ON',
'-DTrilinos_ENABLE_STKTransfer:BOOL=ON',
'-DTrilinos_ENABLE_STKSearch:BOOL=ON',
'-DTrilinos_ENABLE_STKUtil:BOOL=ON',
'-DTrilinos_ENABLE_STKTopology:BOOL=ON',
'-DTrilinos_ENABLE_STKUnit_tests:BOOL=ON',
'-DTrilinos_ENABLE_STKUnit_test_utils:BOOL=ON',
'-DTrilinos_ENABLE_STKClassic:BOOL=OFF'
])
if '+dtk' in spec:
options.extend([
'-DTrilinos_EXTRA_REPOSITORIES:STRING=DataTransferKit',
'-DTpetra_INST_INT_UNSIGNED_LONG:BOOL=ON',
'-DTrilinos_ENABLE_DataTransferKit:BOOL=ON'
])
if '+exodus' in spec:
# Currently these are fairly specific to the Nalu package
# They can likely change when necessary in the future
options.extend([
'-DTrilinos_ENABLE_SEACAS:BOOL=ON',
'-DTrilinos_ENABLE_SEACASExodus:BOOL=ON',
'-DTrilinos_ENABLE_SEACASEpu:BOOL=ON',
'-DTrilinos_ENABLE_SEACASExodiff:BOOL=ON',
'-DTrilinos_ENABLE_SEACASNemspread:BOOL=ON',
'-DTrilinos_ENABLE_SEACASNemslice:BOOL=ON'
])
else:
options.extend([
'-DTrilinos_ENABLE_SEACAS:BOOL=OFF',
'-DTrilinos_ENABLE_SEACASExodus:BOOL=OFF'
])
# ######################### TPLs #############################
blas = spec['blas'].libs
lapack = spec['lapack'].libs
# Note: -DXYZ_LIBRARY_NAMES= needs semicolon separated list of names
options.extend([
'-DTPL_ENABLE_BLAS=ON',
'-DBLAS_LIBRARY_NAMES=%s' % ';'.join(blas.names),
'-DBLAS_LIBRARY_DIRS=%s' % ';'.join(blas.directories),
'-DTPL_ENABLE_LAPACK=ON',
'-DLAPACK_LIBRARY_NAMES=%s' % ';'.join(lapack.names),
'-DLAPACK_LIBRARY_DIRS=%s' % ';'.join(lapack.directories),
'-DTrilinos_ENABLE_EXPLICIT_INSTANTIATION:BOOL=ON',
'-DTrilinos_ENABLE_CXX11:BOOL=ON',
'-DTPL_ENABLE_Netcdf:BOOL=ON',
'-DTrilinos_ENABLE_Tpetra:BOOL=%s' % (
'ON' if '+tpetra' in spec else 'OFF')
'-DNetCDF_ROOT:PATH=%s' % spec['netcdf'].prefix,
'-DTPL_ENABLE_X11:BOOL=%s' % (
'ON' if '+x11' in spec else 'OFF'),
'-DTrilinos_ENABLE_PyTrilinos:BOOL=%s' % (
'ON' if '+python' in spec else 'OFF'),
])
if '.'.join(platform.mac_ver()[0].split('.')[:2]) == '10.12':
# use @rpath on Sierra due to limit of dynamic loader
options.append('-DCMAKE_MACOSX_RPATH=ON')
else:
options.append('-DCMAKE_INSTALL_NAME_DIR:PATH=%s/lib' % prefix)
# Force Trilinos to use the MPI wrappers instead of raw compilers
# this is needed on Apple systems that require full resolution of
# all symbols when linking shared libraries
options.extend([
'-DCMAKE_C_COMPILER=%s' % spec['mpi'].mpicc,
'-DCMAKE_CXX_COMPILER=%s' % spec['mpi'].mpicxx,
'-DCMAKE_Fortran_COMPILER=%s' % spec['mpi'].mpifc
])
if '+hypre' in spec:
options.extend([
'-DTPL_ENABLE_HYPRE:BOOL=ON',
@ -217,25 +359,6 @@ def cmake_args(self):
'-DHYPRE_LIBRARY_DIRS:PATH=%s' % spec['hypre'].prefix.lib
])
if spec.satisfies('%intel') and spec.satisfies('@12.6.2'):
# Panzer uses some std:chrono that is not recognized by Intel
# Don't know which (maybe all) Trilinos versions this applies to
# Don't know which (maybe all) Intel versions this applies to
options.extend([
'-DTrilinos_ENABLE_Panzer:BOOL=OFF'
])
if '+xsdkflags' in spec:
options.extend(['-DUSE_XSDK_DEFAULTS=YES'])
if '+hdf5' in spec:
options.extend([
'-DTPL_ENABLE_HDF5:BOOL=ON',
'-DHDF5_INCLUDE_DIRS:PATH=%s' % spec['hdf5'].prefix.include,
'-DHDF5_LIBRARY_DIRS:PATH=%s' % spec['hdf5'].prefix.lib
])
else:
options.extend(['-DTPL_ENABLE_HDF5:BOOL=OFF'])
if '+boost' in spec:
options.extend([
'-DTPL_ENABLE_Boost:BOOL=ON',
@ -254,18 +377,6 @@ def cmake_args(self):
else:
options.extend(['-DTPL_ENABLE_HDF5:BOOL=OFF'])
# Fortran lib
if spec.satisfies('%gcc') or spec.satisfies('%clang'):
libgfortran = os.path.dirname(os.popen(
'%s --print-file-name libgfortran.a' %
join_path(mpi_bin, 'mpif90')).read())
options.extend([
'-DTrilinos_EXTRA_LINK_FLAGS:STRING=-L%s/ -lgfortran' % (
libgfortran),
'-DTrilinos_ENABLE_Fortran=ON'
])
# suite-sparse related
if '+suite-sparse' in spec:
options.extend([
# FIXME: Trilinos seems to be looking for static libs only,
@ -290,7 +401,6 @@ def cmake_args(self):
'-DTPL_ENABLE_UMFPACK:BOOL=OFF',
])
# metis / parmetis
if '+metis' in spec:
options.extend([
'-DTPL_ENABLE_METIS:BOOL=ON',
@ -310,7 +420,6 @@ def cmake_args(self):
'-DTPL_ENABLE_ParMETIS:BOOL=OFF',
])
# mumps / scalapack
if '+mumps' in spec:
scalapack = spec['scalapack'].libs
options.extend([
@ -333,7 +442,6 @@ def cmake_args(self):
'-DTPL_ENABLE_SCALAPACK:BOOL=OFF',
])
# superlu-dist:
if '+superlu-dist' in spec:
# Amesos, conflicting types of double and complex SLU_D
# see
@ -360,7 +468,6 @@ def cmake_args(self):
'-DTPL_ENABLE_SuperLUDist:BOOL=OFF',
])
# superlu:
if '+superlu' in spec:
options.extend([
'-DTPL_ENABLE_SuperLU:BOOL=ON',
@ -374,44 +481,56 @@ def cmake_args(self):
'-DTPL_ENABLE_SuperLU:BOOL=OFF',
])
# python
if '+python' in spec:
if '+pnetcdf' in spec:
options.extend([
'-DTrilinos_ENABLE_PyTrilinos:BOOL=ON'
'-DTPL_ENABLE_Pnetcdf:BOOL=ON',
'-DTPL_Netcdf_Enables_Netcdf4:BOOL=ON',
'-DTPL_Netcdf_PARALLEL:BOOL=ON',
'-DPNetCDF_ROOT:PATH=%s' % spec['parallel-netcdf'].prefix
])
else:
options.extend([
'-DTrilinos_ENABLE_PyTrilinos:BOOL=OFF'
'-DTPL_ENABLE_Pnetcdf:BOOL=OFF'
])
# collect CXX flags:
options.extend([
'-DCMAKE_CXX_FLAGS:STRING=%s' % (' '.join(cxx_flags)),
])
# disable due to compiler / config errors:
options.extend([
'-DTrilinos_ENABLE_Pike=OFF',
'-DTrilinos_ENABLE_STK=OFF'
])
if '+dtk' in spec:
if '+zlib' in spec:
options.extend([
'-DTrilinos_EXTRA_REPOSITORIES:STRING=DataTransferKit',
'-DTpetra_INST_INT_UNSIGNED_LONG:BOOL=ON',
'-DTrilinos_ENABLE_DataTransferKit:BOOL=ON'
])
# exodus
if '+exodus' in spec:
options.extend([
'-DTrilinos_ENABLE_SEACAS:BOOL=ON'
'-DTPL_ENABLE_Zlib:BOOL=ON',
'-DZlib_ROOT:PATH=%s' % spec['zlib'].prefix,
])
else:
options.extend([
'-DTrilinos_ENABLE_SEACAS:BOOL=OFF'
'-DTPL_ENABLE_Zlib:BOOL=OFF'
])
# ################# Miscellaneous Stuff ######################
# Fortran lib
if '+fortran' in spec:
if spec.satisfies('%gcc') or spec.satisfies('%clang'):
libgfortran = os.path.dirname(os.popen(
'%s --print-file-name libgfortran.a' %
join_path(mpi_bin, 'mpif90')).read())
options.extend([
'-DTrilinos_EXTRA_LINK_FLAGS:STRING=-L%s/ -lgfortran' % (
libgfortran),
'-DTrilinos_ENABLE_Fortran=ON'
])
# Explicit instantiation
if '+instantiate' in spec:
options.extend([
'-DTrilinos_ENABLE_EXPLICIT_INSTANTIATION:BOOL=ON'
])
if '+tpetra' in spec:
options.extend([
'-DTpetra_INST_DOUBLE:BOOL=ON',
'-DTpetra_INST_INT_LONG:BOOL=ON'
'-DTpetra_INST_COMPLEX_DOUBLE=%s' % (
'ON' if '+instantiate_cmplx' in spec else 'OFF'
)
])
# disable due to compiler / config errors:
if spec.satisfies('%xl') or spec.satisfies('%xl_r'):
options.extend([
@ -423,6 +542,31 @@ def cmake_args(self):
options.extend([
'-DTrilinos_ENABLE_FEI=OFF'
])
if '.'.join(platform.mac_ver()[0].split('.')[:2]) == '10.12':
# use @rpath on Sierra due to limit of dynamic loader
options.append('-DCMAKE_MACOSX_RPATH=ON')
else:
options.append('-DCMAKE_INSTALL_NAME_DIR:PATH=%s' % prefix.lib)
if spec.satisfies('%intel') and spec.satisfies('@12.6.2'):
# Panzer uses some std:chrono that is not recognized by Intel
# Don't know which (maybe all) Trilinos versions this applies to
# Don't know which (maybe all) Intel versions this applies to
options.extend([
'-DTrilinos_ENABLE_Panzer:BOOL=OFF'
])
# collect CXX flags:
options.extend([
'-DCMAKE_CXX_FLAGS:STRING=%s' % (' '.join(cxx_flags)),
])
# disable due to compiler / config errors:
options.extend([
'-DTrilinos_ENABLE_Pike=OFF'
])
return options
@run_after('install')

View File

@ -36,7 +36,7 @@ class YamlCpp(CMakePackage):
variant('shared', default=True,
description='Enable build of shared libraries')
variant('fpic', default=False,
variant('fpic', default=True,
description='Build with position independent code')
depends_on('boost', when='@:0.5.3')
@ -45,13 +45,11 @@ def cmake_args(self):
spec = self.spec
options = []
if '+fpic' in spec:
options.extend([
'-DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=true'
])
if '+shared' in spec:
options.append('-DBUILD_SHARED_LIBS=ON')
else:
options.append('-DBUILD_SHARED_LIBS=OFF')
options.extend([
'-DBUILD_SHARED_LIBS:BOOL=%s' % (
'ON' if '+shared' in spec else 'OFF'),
'-DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=%s' % (
'ON' if '+fpic' in spec else 'OFF'),
])
return options