1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136
|
from __future__ import print_function
import os.path
import subprocess
import tempfile
from distutils.command.build import build as orig_build
from distutils.core import Command
from setuptools import Distribution
from setuptools import Extension
from setuptools import setup
from setuptools.command.install import install as orig_install
try:
from wheel.bdist_wheel import bdist_wheel as _bdist_wheel
class bdist_wheel(_bdist_wheel):
def finalize_options(self):
_bdist_wheel.finalize_options(self)
# Mark us as not a pure python package
self.root_is_pure = False
def get_tag(self):
python, abi, plat = _bdist_wheel.get_tag(self)
# We don't contain any python source
python, abi = 'py2.py3', 'none'
return python, abi, plat
except ImportError:
bdist_wheel = None
class ExeDistribution(Distribution):
c_executables = ()
class build(orig_build):
sub_commands = orig_build.sub_commands + [
('build_cexe', None),
]
class install(orig_install):
sub_commands = orig_install.sub_commands + [
('install_cexe', None),
]
class install_cexe(Command):
description = 'install C executables'
outfiles = ()
def initialize_options(self):
self.build_dir = self.install_dir = None
def finalize_options(self):
# this initializes attributes based on other commands' attributes
self.set_undefined_options('build', ('build_scripts', 'build_dir'))
self.set_undefined_options(
'install', ('install_scripts', 'install_dir'))
def run(self):
self.outfiles = self.copy_tree(self.build_dir, self.install_dir)
def get_outputs(self):
return self.outfiles
class build_cexe(Command):
description = 'build C executables'
def initialize_options(self):
self.build_scripts = None
self.build_temp = None
def finalize_options(self):
self.set_undefined_options(
'build',
('build_scripts', 'build_scripts'),
('build_temp', 'build_temp'),
)
def run(self):
# stolen and simplified from distutils.command.build_ext
from distutils.ccompiler import new_compiler
compiler = new_compiler(verbose=True)
print('supports -static... ', end='')
with tempfile.NamedTemporaryFile(mode='w', suffix='.c') as f:
f.write('int main(void){}\n')
f.flush()
cmd = compiler.linker_exe + [f.name, '-static', '-o', os.devnull]
with open(os.devnull, 'wb') as devnull:
if not subprocess.call(cmd, stderr=devnull):
print('yes')
link_args = ['-static']
else:
print('no')
link_args = []
for exe in self.distribution.c_executables:
objects = compiler.compile(exe.sources, output_dir=self.build_temp)
compiler.link_executable(
objects,
exe.name,
output_dir=self.build_scripts,
extra_postargs=link_args,
)
def get_outputs(self):
return [
os.path.join(self.build_scripts, exe.name)
for exe in self.distribution.c_executables
]
setup(
name='dumb-init',
description='Simple wrapper script which proxies signals to a child',
version=open('VERSION').read().strip(),
author='Yelp',
url='https://github.com/Yelp/dumb-init/',
platforms='linux',
c_executables=[Extension('dumb-init', ['dumb-init.c'])],
cmdclass={
'bdist_wheel': bdist_wheel,
'build': build,
'build_cexe': build_cexe,
'install': install,
'install_cexe': install_cexe,
},
distclass=ExeDistribution,
)
|