143 lines
3.8 KiB
Python
143 lines
3.8 KiB
Python
#!/usr/bin/env python
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from distutils.core import setup, Extension
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from distutils.sysconfig import get_config_vars
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import os
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import platform
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import sys
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import shutil
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import multiprocessing
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import subprocess
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class flags_parser:
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def __init__(self):
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self.include_dirs = []
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self.library_dirs = []
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self.libraries = []
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def parse(self, args):
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"""Parse out the -I -L -l directives and return a list of all other arguments"""
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ret = []
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for token in args.split():
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prefix = token[:2]
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if prefix == '-I':
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self.include_dirs.append(token[2:])
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elif prefix == '-L':
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self.library_dirs.append(token[2:])
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elif prefix == '-l':
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self.libraries.append(token[2:])
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else:
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ret.append(token)
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return ret
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def arch():
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if platform.system() != 'Darwin': return []
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a = os.uname()[4]
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if a == 'Power Macintosh': a = 'ppc'
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return ['-arch', a]
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def target_specific():
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if platform.system() != 'Darwin': return []
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# on mavericks, clang will fail when unknown arguments are
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# passed in. python distutils will pass in arguments it doesn't
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# know about
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return ['-Wno-error=unused-command-line-argument-hard-error-in-future']
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try:
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with open('compile_flags') as _file:
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extra_cmd = _file.read()
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except:
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extra_cmd = None
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try:
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with open('link_flags') as _file:
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ldflags = _file.read()
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except:
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ldflags = None
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ext = None
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packages = None
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if '--bjam' in sys.argv:
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if '--bjam' in sys.argv:
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del sys.argv[sys.argv.index('--bjam')]
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if not '--help' in sys.argv \
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and not '--help-commands' in sys.argv:
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file_ext = '.so'
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if platform.system() == 'Windows':
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file_ext = '.pyd'
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parallel_builds = ' -j%d' % multiprocessing.cpu_count()
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# build libtorrent using bjam and build the installer with distutils
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cmdline = 'b2 libtorrent-link=static boost-link=static release optimization=space stage_module --abbreviate-paths' + parallel_builds
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print(cmdline)
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if os.system(cmdline) != 0:
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print('build failed')
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sys.exit(1)
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try: os.mkdir('build')
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except: pass
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try: shutil.rmtree('build/lib')
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except: pass
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try: os.mkdir('build/lib')
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except: pass
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try: os.mkdir('libtorrent')
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except: pass
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shutil.copyfile('libtorrent' + file_ext, 'build/lib/libtorrent' + file_ext)
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packages = ['libtorrent']
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else:
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# Remove the '-Wstrict-prototypes' compiler option, which isn't valid for C++.
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cfg_vars = get_config_vars()
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for key, value in cfg_vars.items():
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if isinstance(value, str):
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cfg_vars[key] = value.replace('-Wstrict-prototypes', '')
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source_list = os.listdir(os.path.join(os.path.dirname(__file__), "src"))
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source_list = [os.path.abspath(os.path.join(os.path.dirname(__file__), "src", s)) for s in source_list if s.endswith(".cpp")]
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if extra_cmd:
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flags = flags_parser()
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# ldflags must be parsed first to ensure the correct library search path order
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extra_link = flags.parse(ldflags)
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extra_compile = flags.parse(extra_cmd)
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# for some reason distutils uses the CC environment variable to determine
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# the compiler to use for C++
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if 'CXX' in os.environ:
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os.environ['CC'] = os.environ['CXX']
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if 'CXXFLAGS' in os.environ:
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os.environ['CFLAGS'] = os.environ['CXXFLAGS']
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ext = [Extension('libtorrent',
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sources = source_list,
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language='c++',
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include_dirs = flags.include_dirs,
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library_dirs = flags.library_dirs,
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extra_link_args = extra_link + arch(),
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extra_compile_args = extra_compile + arch() + target_specific(),
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libraries = ['torrent-rasterbar'] + flags.libraries)]
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setup(name = 'python-libtorrent',
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version = '1.2.0',
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author = 'Arvid Norberg',
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author_email = 'arvid@libtorrent.org',
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description = 'Python bindings for libtorrent-rasterbar',
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long_description = 'Python bindings for libtorrent-rasterbar',
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url = 'http://libtorrent.org',
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platforms = [platform.system() + '-' + platform.machine()],
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license = 'BSD',
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packages = packages,
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ext_modules = ext
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)
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