mirror of https://github.com/zeromq/pyzmq.git
66 lines
1.7 KiB
Python
66 lines
1.7 KiB
Python
"""misc build utility functions"""
|
|
|
|
# Copyright (c) PyZMQ Developers
|
|
# Distributed under the terms of the Modified BSD License.
|
|
|
|
import os
|
|
import sys
|
|
import logging
|
|
from distutils import ccompiler
|
|
from distutils.sysconfig import customize_compiler
|
|
from pipes import quote
|
|
from subprocess import Popen, PIPE
|
|
|
|
pjoin = os.path.join
|
|
|
|
|
|
if sys.version_info[0] >= 3:
|
|
u = lambda x: x
|
|
else:
|
|
u = lambda x: x.decode('utf8', 'replace')
|
|
|
|
|
|
def customize_mingw(cc):
|
|
# strip -mno-cygwin from mingw32 (Python Issue #12641)
|
|
for cmd in [cc.compiler, cc.compiler_cxx, cc.compiler_so, cc.linker_exe, cc.linker_so]:
|
|
if '-mno-cygwin' in cmd:
|
|
cmd.remove('-mno-cygwin')
|
|
|
|
# remove problematic msvcr90
|
|
if 'msvcr90' in cc.dll_libraries:
|
|
cc.dll_libraries.remove('msvcr90')
|
|
|
|
|
|
def get_compiler(compiler, **compiler_attrs):
|
|
"""get and customize a compiler"""
|
|
if compiler is None or isinstance(compiler, str):
|
|
cc = ccompiler.new_compiler(compiler=compiler)
|
|
customize_compiler(cc)
|
|
if cc.compiler_type == 'mingw32':
|
|
customize_mingw(cc)
|
|
else:
|
|
cc = compiler
|
|
|
|
for name, val in compiler_attrs.items():
|
|
setattr(cc, name, val)
|
|
|
|
return cc
|
|
|
|
|
|
def get_output_error(cmd):
|
|
"""Return the exit status, stdout, stderr of a command"""
|
|
if not isinstance(cmd, list):
|
|
cmd = [cmd]
|
|
logging.debug("Running: %s", ' '.join(map(quote, cmd)))
|
|
try:
|
|
result = Popen(cmd, stdout=PIPE, stderr=PIPE)
|
|
except IOError as e:
|
|
return -1, u(''), u('Failed to run %r: %r' % (cmd, e))
|
|
so, se = result.communicate()
|
|
# unicode:
|
|
so = so.decode('utf8', 'replace')
|
|
se = se.decode('utf8', 'replace')
|
|
|
|
return result.returncode, so, se
|
|
|