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setup.py
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setup.py
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# -*- coding: UTF-8 -*-
#
# Copyright (c) 2008, Yung-Yu Chen <yyc@solvcon.net>
#
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# - Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
# - Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
# - Neither the name of the SOLVCON nor the names of its contributors may be
# used to endorse or promote products derived from this software without
# specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
"""SOLVCON distribution script."""
from __future__ import absolute_import, division, print_function
CLASSIFIERS = """Development Status :: 3 - Alpha
Intended Audience :: Developers
Intended Audience :: Education
Intended Audience :: Science/Research
License :: OSI Approved :: BSD License
Operating System :: POSIX :: Linux
Operating System :: MacOS :: MacOS X
Programming Language :: C
Programming Language :: Python
Topic :: Scientific/Engineering
Topic :: Software Development :: Libraries :: Application Frameworks"""
import sys
import os
import glob
# BEFORE importing distutils, remove MANIFEST. distutils doesn't properly
# update it when the contents of directories change.
if os.path.exists('MANIFEST'):
os.remove('MANIFEST')
from distutils.ccompiler import CCompiler
from numpy.distutils.ccompiler import replace_method
from numpy.distutils.ccompiler import CCompiler_customize as numpy_CCompiler_customize
from numpy.distutils import log
from distutils.extension import Extension
from numpy.distutils.core import setup
from numpy.distutils.command import build_ext as np_build_ext
from Cython.Build import cythonize
from Cython.Distutils import Extension as CyExtension
import solvcon as sc
def CCompiler_customize(self, *args, **kw):
need_cxx = kw.get('need_cxx', 0)
# list unwanted flags (e.g. '-g') here.
unwanted = []
# call the original method.
numpy_CCompiler_customize(self, *args, **kw)
# update arguments.
ccshared = ' '.join(set(self.compiler_so) - set(self.compiler))
compiler = ' '.join(it for it in self.compiler if it not in unwanted)
old_compiler = self.compiler
self.set_executables(
compiler=compiler,
compiler_so=compiler + ' ' + ccshared,
)
modified = self.compiler != old_compiler
if modified and need_cxx and hasattr(self, 'compiler'):
log.warn("#### %s ####### %s removed" % (self.compiler, unwanted))
return
replace_method(CCompiler, 'customize', CCompiler_customize)
def make_cython_extension(
name, c_subdirs, include_dirs=None, libraries=None, extra_compile_args=None
):
pak_dir = os.path.join(*name.split('.')[:-1])
files = [name.replace('.', os.sep) + '.pyx']
for c_subdir in sorted(c_subdirs):
path = os.path.join(pak_dir, c_subdir, '*.c')
files += glob.glob(path)
include_dirs = [] if None is include_dirs else include_dirs
include_dirs.insert(0, 'solvcon')
include_dirs.insert(0, os.path.join(pak_dir))
libraries = [] if None is libraries else libraries
libraries = (['scotchmetis', 'scotch', 'scotcherr', 'scotcherrexit']
+ libraries)
rpathflag = '-Wl,-rpath,%s/lib' % sys.exec_prefix
if extra_compile_args is None: extra_compile_args = []
extra_compile_args = [
'-Werror',
'-Wno-deprecated-declarations', # issue: 238
'-Wno-cpp' if sys.platform != 'darwin' else '-Wno-#warnings',
'-Wno-unused-function',
] + extra_compile_args
if sys.platform == 'darwin':
lib_search_path = os.getenv("DYLD_LIBRARY_PATH", "/usr/lib")
else:
lib_search_path = os.getenv("LD_LIBRARY_PATH", "/usr/lib")
return CyExtension(
name, files,
library_dirs=lib_search_path.split(':'),
include_dirs=include_dirs,
libraries=libraries,
extra_compile_args=extra_compile_args,
extra_link_args=[rpathflag],
)
class my_build_ext(np_build_ext.build_ext):
def _copy_cmake_extension(self, ext):
import shutil
from distutils.errors import DistutilsSetupError
from distutils.dep_util import newer_group
sources = ext.sources
if sources is None or not isinstance(sources, (list, tuple)):
raise DistutilsSetupError(
"in 'ext_modules' option (extension '%s'), "
"'sources' must be present and must be "
"a list of source filenames" % ext.name)
sources = list(sources)
ext_path = self.get_ext_fullpath(ext.name)
depends = sources + ext.depends
if not (self.force or newer_group(depends, ext_path, 'newer')):
log.debug("skipping '%s' cmake extension (up-to-date)", ext.name)
return
else:
log.info("building '%s' cmake extension", ext.name)
extdir, extbase = os.path.split(ext_path)
if not os.path.exists(extdir):
os.makedirs(extdir)
shutil.copyfile(
os.path.join('solvcon', extbase), ext_path)
def build_extension(self, ext):
''' Copies the already-compiled pyd
'''
return np_build_ext.build_ext.build_extension(self, ext)
def main():
data_files = list()
# test data.
lead = os.path.join('share', 'solvcon', 'test')
data_files.extend([
(lead, glob.glob(os.path.join('test', 'data', '*.g'))),
(lead, glob.glob(os.path.join('test', 'data', '*.jou'))),
(lead, glob.glob(os.path.join('test', 'data', '*.nc'))),
(lead, glob.glob(os.path.join('test', 'data', '*.neu'))),
(lead, glob.glob(os.path.join('test', 'data', '*.blk'))),
(lead, glob.glob(os.path.join('test', 'data', '*.vtk'))),
(lead, glob.glob(os.path.join('test', 'data', '*.msh.gz'))),
(lead, glob.glob(os.path.join('test', 'data', '*.geo'))),
(os.path.join(lead, 'sample.dom'),
glob.glob(os.path.join('test', 'data', 'sample.dom', '*')))
])
# examples.
lead = os.path.join('share', 'solvcon')
for edir in glob.glob(os.path.join('examples', '*', '*')):
if os.path.isdir(edir):
data_files.append(
(os.path.join(lead, edir), [os.path.join(edir, 'go')]))
for ext in ('tmpl', 'py', 'h'):
data_files.append((os.path.join(lead, edir),
glob.glob(os.path.join(edir, '*.%s'%ext))))
turn_off_unused_warnings = ['-Wno-unused-variable']
if sys.platform != 'darwin':
turn_off_unused_warnings += ['-Wno-unused-but-set-variable']
# set up extension modules.
lapack_libraries = ['lapack', 'blas']
if os.environ.get('LAPACK_GFORTRAN'):
lapack_libraries.append('gfortran')
ext_modules = [
make_cython_extension(
'solvcon._march_bridge', [],
include_dirs=['libmarch/include']
),
make_cython_extension(
'solvcon.mesh',
['src'],
),
make_cython_extension(
'solvcon.parcel.fake._algorithm',
['src'],
extra_compile_args=turn_off_unused_warnings,
),
make_cython_extension(
'solvcon.parcel.linear._algorithm', ['src'],
libraries=lapack_libraries,
extra_compile_args=turn_off_unused_warnings + [
'-Wno-unknown-pragmas',
],
),
make_cython_extension(
'solvcon.parcel.bulk._algorithm',
['src'],
extra_compile_args=turn_off_unused_warnings + [
'-Wno-unknown-pragmas',
'-Wno-uninitialized',
],
),
make_cython_extension(
'solvcon.parcel.gas._algorithm',
['src'],
extra_compile_args=turn_off_unused_warnings + [
'-Wno-unknown-pragmas',
],
),
make_cython_extension(
'solvcon.parcel.vewave._algorithm', ['src'],
libraries=['lapack', 'blas'],
extra_compile_args=turn_off_unused_warnings + [
'-Wno-unknown-pragmas',
],
),
]
# remove files when cleaning.
sidx = sys.argv.index('setup.py') if 'setup.py' in sys.argv else -1
cidx = sys.argv.index('clean') if 'clean' in sys.argv else -1
if cidx > sidx:
derived = list()
for mod in ext_modules:
pyx = mod.sources[0] # this must be the pyx file.
mainfn, dotfn = os.path.splitext(pyx)
if '.pyx' == dotfn:
derived += ['.'.join((mainfn, ext)) for ext in ('c', 'h')]
derived += ['%s.so' % mainfn] + glob.glob('%s.*.so' % mainfn)
derived = [fn for fn in derived if os.path.exists(fn)]
if derived:
sys.stdout.write('Removing in-place generated files:')
for fn in derived:
os.remove(fn)
sys.stdout.write('\n %s' % fn)
sys.stdout.write('\n')
else:
if "/home/docs/checkouts/readthedocs.org" in os.getcwd():
# Do not build extension modules if I am in readthedocs.org,
# because the dependency cannot be met.
ext_modules = list()
else:
ext_modules = cythonize(ext_modules)
with open('README.rst') as fobj:
long_description = ''.join(fobj.read())
setup(
name='SOLVCON',
maintainer='Yung-Yu Chen',
author='Yung-Yu Chen',
maintainer_email='yyc@solvcon.net',
author_email='yyc@solvcon.net',
description='Solvers of Conservation Laws',
long_description=long_description,
license='BSD',
url='http://solvcon.net/',
download_url='https://github.com/solvcon/solvcon/releases',
classifiers=[tok.strip() for tok in CLASSIFIERS.split('\n')],
platforms=[
'Linux',
],
version=sc.__version__,
scripts=[
'scg',
],
packages=[
'solvcon',
'solvcon.io',
'solvcon.io.tests',
'solvcon.kerpak',
'solvcon.parcel',
'solvcon.parcel.bulk',
'solvcon.parcel.fake',
'solvcon.parcel.gas',
'solvcon.parcel.linear',
'solvcon.parcel.tests',
'solvcon.parcel.vewave',
'solvcon.tests',
],
cmdclass={
'build_ext': my_build_ext,
},
ext_modules=ext_modules,
data_files=data_files,
)
return
if __name__ == '__main__':
main()