try:
self.spawn(self.compiler_so + cc_args + [src, '-o', obj] + deps +
extra_postargs,
display=display)
except DistutilsExecError:
msg = str(get_exception())
raise CompileError(msg)
# add commandline flags to dependency file
if deps:
with open(obj + '.d', 'a') as f:
f.write(_commandline_dep_string(cc_args, extra_postargs, pp_opts))
replace_method(UnixCCompiler, '_compile', UnixCCompiler__compile)
def UnixCCompiler_create_static_lib(self,
objects,
output_libname,
output_dir=None,
debug=0,
target_lang=None):
"""
Build a static library in a separate sub-process.
Parameters
----------
objects : list or tuple of str
List of paths to object files used to build the static library.
if (len(sys.argv) >= 2
and sys.argv[1] in ('bdist_wheel', 'bdist_egg')) or ('develop'
in sys.argv):
# bdist_wheel/bdist_egg needs setuptools
import setuptools
from numpy.distutils.core import setup
# Add the configuration to the setup dict when building
# after numpy is installed
metadata['configuration'] = configuration
# A Small hack to remove -std=c99 from c++ compiler options (if present)
# This should only be if numpy 1.18.0 is installed.
from numpy.distutils.ccompiler import CCompiler_customize, CCompiler
from numpy.distutils.ccompiler import replace_method
_np_customize = CCompiler_customize
def _simpeg_customize(self, dist, need_cxx=0):
_np_customize(self, dist, need_cxx)
if need_cxx:
# Remove -std=c99 option if present
try:
self.compiler_so.remove('-std=c99')
except (AttributeError, ValueError):
pass
replace_method(CCompiler, 'customize', _simpeg_customize)
setup(**metadata)
ccomp.remove('-Ae')
if '-Aa' in ccomp:
ccomp.remove('-Aa')
# add flags for (almost) sane C++ handling
ccomp += ['-AA']
self.compiler_so = ccomp
display = '%s: %s' % (os.path.basename(self.compiler_so[0]),src)
try:
self.spawn(self.compiler_so + cc_args + [src, '-o', obj] +
extra_postargs, display = display)
except DistutilsExecError:
msg = str(get_exception())
raise CompileError(msg)
replace_method(UnixCCompiler, '_compile', UnixCCompiler__compile)
def UnixCCompiler_create_static_lib(self, objects, output_libname,
output_dir=None, debug=0, target_lang=None):
"""
Build a static library in a separate sub-process.
Parameters
----------
objects : list or tuple of str
List of paths to object files used to build the static library.
output_libname : str
The library name as an absolute or relative (if `output_dir` is used)
path.
output_dir : str, optional
from distutils.errors import DistutilsExecError, CompileError
from distutils.unixccompiler import *
from numpy.distutils.ccompiler import replace_method
import log
# Note that UnixCCompiler._compile appeared in Python 2.3
def UnixCCompiler__compile(self, obj, src, ext, cc_args, extra_postargs, pp_opts):
display = "%s: %s" % (os.path.basename(self.compiler_so[0]), src)
try:
self.spawn(self.compiler_so + cc_args + [src, "-o", obj] + extra_postargs, display=display)
except DistutilsExecError, msg:
raise CompileError, msg
replace_method(UnixCCompiler, "_compile", UnixCCompiler__compile)
def UnixCCompiler_create_static_lib(self, objects, output_libname, output_dir=None, debug=0, target_lang=None):
objects, output_dir = self._fix_object_args(objects, output_dir)
output_filename = self.library_filename(output_libname, output_dir=output_dir)
if self._need_link(objects, output_filename):
try:
# previous .a may be screwed up; best to remove it first
# and recreate.
# Also, ar on OS X doesn't handle updating universal archives
os.unlink(output_filename)
except (IOError, OSError):
pass
self.spawn(
self.compiler_so + cc_args + [src, "-o", obj] + deps +
extra_postargs,
display=display,
)
except DistutilsExecError:
msg = str(get_exception())
raise CompileError(msg)
# add commandline flags to dependency file
if deps:
with open(obj + ".d", "a") as f:
f.write(_commandline_dep_string(cc_args, extra_postargs, pp_opts))
replace_method(UnixCCompiler, "_compile", UnixCCompiler__compile)
def UnixCCompiler_create_static_lib(self,
objects,
output_libname,
output_dir=None,
debug=0,
target_lang=None):
"""
Build a static library in a separate sub-process.
Parameters
----------
objects : list or tuple of str
List of paths to object files used to build the static library.
def setup_package():
# TODO: Require Python 3.8 for PyPy when PyPy3.8 is ready
# https://github.com/conda-forge/conda-forge-pinning-feedstock/issues/2089
if platform.python_implementation() == "PyPy":
python_requires = ">=3.7"
required_python_version = (3, 7)
else:
python_requires = ">=3.8"
required_python_version = (3, 8)
metadata = dict(
name=DISTNAME,
maintainer=MAINTAINER,
maintainer_email=MAINTAINER_EMAIL,
description=DESCRIPTION,
license=LICENSE,
url=URL,
download_url=DOWNLOAD_URL,
project_urls=PROJECT_URLS,
version=VERSION,
long_description=LONG_DESCRIPTION,
classifiers=[
"Intended Audience :: Science/Research",
"Intended Audience :: Developers",
"License :: OSI Approved :: BSD License",
"Programming Language :: C",
"Programming Language :: Python",
"Topic :: Software Development",
"Topic :: Scientific/Engineering",
"Development Status :: 5 - Production/Stable",
"Operating System :: Microsoft :: Windows",
"Operating System :: POSIX",
"Operating System :: Unix",
"Operating System :: MacOS",
"Programming Language :: Python :: 3",
"Programming Language :: Python :: 3.8",
"Programming Language :: Python :: 3.9",
"Programming Language :: Python :: 3.10",
"Programming Language :: Python :: Implementation :: CPython",
"Programming Language :: Python :: Implementation :: PyPy",
],
cmdclass=cmdclass,
python_requires=python_requires,
install_requires=min_deps.tag_to_packages["install"],
package_data={"": ["*.pxd"]},
**extra_setuptools_args,
)
commands = [arg for arg in sys.argv[1:] if not arg.startswith("-")]
if all(command in ("egg_info", "dist_info", "clean", "check")
for command in commands):
# These actions are required to succeed without Numpy for example when
# pip is used to install Scikit-learn when Numpy is not yet present in
# the system.
# These commands use setup from setuptools
from setuptools import setup
metadata["version"] = VERSION
metadata["packages"] = ["sklearn"]
else:
if sys.version_info < required_python_version:
required_version = "%d.%d" % required_python_version
raise RuntimeError(
"Scikit-learn requires Python %s or later. The current"
" Python version is %s installed in %s." %
(required_version, platform.python_version(), sys.executable))
check_package_status("numpy", min_deps.NUMPY_MIN_VERSION)
check_package_status("scipy", min_deps.SCIPY_MIN_VERSION)
# These commands require the setup from numpy.distutils because they
# may use numpy.distutils compiler classes.
from numpy.distutils.core import setup
# Monkeypatches CCompiler.spawn to prevent random wheel build errors on Windows
# The build errors on Windows was because msvccompiler spawn was not threadsafe
# This fixed can be removed when we build with numpy >= 1.22.2 on Windows.
# https://github.com/pypa/distutils/issues/5
# https://github.com/scikit-learn/scikit-learn/issues/22310
# https://github.com/numpy/numpy/pull/20640
from numpy.distutils.ccompiler import replace_method
from distutils.ccompiler import CCompiler
from sklearn.externals._numpy_compiler_patch import CCompiler_spawn
replace_method(CCompiler, "spawn", CCompiler_spawn)
metadata["configuration"] = configuration
setup(**metadata)
# 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))
# 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']
