Viewing file:  build.py (1.58 KB) -rw-r--r--
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from __future__ import division, absolute_import, print_function
import os
import sys
from distutils.command.build import build as old_build
from distutils.util import get_platform
from numpy.distutils.command.config_compiler import show_fortran_compilers
class build(old_build):
sub_commands = [('config_cc', lambda *args: True),
('config_fc', lambda *args: True),
('build_src', old_build.has_ext_modules),
] + old_build.sub_commands
user_options = old_build.user_options + [
('fcompiler=', None,
"specify the Fortran compiler type"),
('parallel=', 'j',
"number of parallel jobs"),
]
help_options = old_build.help_options + [
('help-fcompiler', None, "list available Fortran compilers",
show_fortran_compilers),
]
def initialize_options(self):
old_build.initialize_options(self)
self.fcompiler = None
self.parallel = None
def finalize_options(self):
if self.parallel:
try:
self.parallel = int(self.parallel)
except ValueError:
raise ValueError("--parallel/-j argument must be an integer")
build_scripts = self.build_scripts
old_build.finalize_options(self)
plat_specifier = ".%s-%s" % (get_platform(), sys.version[0:3])
if build_scripts is None:
self.build_scripts = os.path.join(self.build_base,
'scripts' + plat_specifier)
def run(self):
old_build.run(self)
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