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#
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# This is the mercurial setup script.
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#
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# 'python setup.py install', or
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# 'python setup.py --help' for more options
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import sys, platform
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if getattr(sys, 'version_info', (0, 0, 0)) < (2, 6, 0, 'final'):
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raise SystemExit("Mercurial requires Python 2.6 or later.")
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if sys.version_info[0] >= 3:
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def b(s):
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'''A helper function to emulate 2.6+ bytes literals using string
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literals.'''
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return s.encode('latin1')
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printf = eval('print')
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libdir_escape = 'unicode_escape'
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else:
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libdir_escape = 'string_escape'
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def b(s):
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'''A helper function to emulate 2.6+ bytes literals using string
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literals.'''
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return s
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def printf(*args, **kwargs):
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f = kwargs.get('file', sys.stdout)
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end = kwargs.get('end', '\n')
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f.write(b(' ').join(args) + end)
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# Solaris Python packaging brain damage
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try:
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import hashlib
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sha = hashlib.sha1()
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except ImportError:
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try:
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import sha
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sha.sha # silence unused import warning
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except ImportError:
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raise SystemExit(
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"Couldn't import standard hashlib (incomplete Python install).")
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try:
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import zlib
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zlib.compressobj # silence unused import warning
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except ImportError:
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raise SystemExit(
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"Couldn't import standard zlib (incomplete Python install).")
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# The base IronPython distribution (as of 2.7.1) doesn't support bz2
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isironpython = False
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try:
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isironpython = (platform.python_implementation()
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.lower().find("ironpython") != -1)
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except AttributeError:
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pass
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if isironpython:
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sys.stderr.write("warning: IronPython detected (no bz2 support)\n")
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else:
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try:
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import bz2
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bz2.BZ2Compressor # silence unused import warning
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except ImportError:
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raise SystemExit(
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"Couldn't import standard bz2 (incomplete Python install).")
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ispypy = "PyPy" in sys.version
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import os, stat, subprocess, time
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import re
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import shutil
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import tempfile
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from distutils import log
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from distutils.core import setup, Command, Extension
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from distutils.dist import Distribution
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from distutils.command.build import build
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from distutils.command.build_ext import build_ext
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from distutils.command.build_py import build_py
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from distutils.command.install_lib import install_lib
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from distutils.command.install_scripts import install_scripts
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from distutils.spawn import spawn, find_executable
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from distutils import file_util
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from distutils.errors import CCompilerError, DistutilsExecError
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from distutils.sysconfig import get_python_inc, get_config_var
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from distutils.version import StrictVersion
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convert2to3 = '--c2to3' in sys.argv
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if convert2to3:
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try:
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from distutils.command.build_py import build_py_2to3 as build_py
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from lib2to3.refactor import get_fixers_from_package as getfixers
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except ImportError:
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if sys.version_info[0] < 3:
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raise SystemExit("--c2to3 is only compatible with python3.")
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raise
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sys.path.append('contrib')
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elif sys.version_info[0] >= 3:
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raise SystemExit("setup.py with python3 needs --c2to3 (experimental)")
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scripts = ['hg']
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if os.name == 'nt':
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scripts.append('contrib/win32/hg.bat')
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# simplified version of distutils.ccompiler.CCompiler.has_function
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# that actually removes its temporary files.
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def hasfunction(cc, funcname):
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tmpdir = tempfile.mkdtemp(prefix='hg-install-')
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devnull = oldstderr = None
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try:
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fname = os.path.join(tmpdir, 'funcname.c')
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f = open(fname, 'w')
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f.write('int main(void) {\n')
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f.write(' %s();\n' % funcname)
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f.write('}\n')
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f.close()
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# Redirect stderr to /dev/null to hide any error messages
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# from the compiler.
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# This will have to be changed if we ever have to check
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# for a function on Windows.
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devnull = open('/dev/null', 'w')
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oldstderr = os.dup(sys.stderr.fileno())
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os.dup2(devnull.fileno(), sys.stderr.fileno())
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objects = cc.compile([fname], output_dir=tmpdir)
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cc.link_executable(objects, os.path.join(tmpdir, "a.out"))
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return True
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except Exception:
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return False
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finally:
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if oldstderr is not None:
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os.dup2(oldstderr, sys.stderr.fileno())
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if devnull is not None:
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devnull.close()
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shutil.rmtree(tmpdir)
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# py2exe needs to be installed to work
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try:
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import py2exe
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py2exe.Distribution # silence unused import warning
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py2exeloaded = True
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# import py2exe's patched Distribution class
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from distutils.core import Distribution
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except ImportError:
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py2exeloaded = False
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def runcmd(cmd, env):
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if (sys.platform == 'plan9'
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and (sys.version_info[0] == 2 and sys.version_info[1] < 7)):
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# subprocess kludge to work around issues in half-baked Python
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# ports, notably bichued/python:
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_, out, err = os.popen3(cmd)
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return str(out), str(err)
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else:
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p = subprocess.Popen(cmd, stdout=subprocess.PIPE,
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stderr=subprocess.PIPE, env=env)
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out, err = p.communicate()
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return out, err
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def runhg(cmd, env):
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out, err = runcmd(cmd, env)
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# If root is executing setup.py, but the repository is owned by
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# another user (as in "sudo python setup.py install") we will get
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# trust warnings since the .hg/hgrc file is untrusted. That is
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# fine, we don't want to load it anyway. Python may warn about
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# a missing __init__.py in mercurial/locale, we also ignore that.
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err = [e for e in err.splitlines()
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if not e.startswith(b('not trusting file')) \
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and not e.startswith(b('warning: Not importing')) \
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and not e.startswith(b('obsolete feature not enabled'))]
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if err:
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printf("stderr from '%s':" % (' '.join(cmd)), file=sys.stderr)
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printf(b('\n').join([b(' ') + e for e in err]), file=sys.stderr)
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return ''
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return out
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version = ''
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# Execute hg out of this directory with a custom environment which
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# includes the pure Python modules in mercurial/pure. We also take
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# care to not use any hgrc files and do no localization.
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pypath = ['mercurial', os.path.join('mercurial', 'pure')]
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env = {'PYTHONPATH': os.pathsep.join(pypath),
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'HGRCPATH': '',
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'LANGUAGE': 'C'}
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if 'LD_LIBRARY_PATH' in os.environ:
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env['LD_LIBRARY_PATH'] = os.environ['LD_LIBRARY_PATH']
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if 'SystemRoot' in os.environ:
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# Copy SystemRoot into the custom environment for Python 2.6
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# under Windows. Otherwise, the subprocess will fail with
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# error 0xc0150004. See: http://bugs.python.org/issue3440
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env['SystemRoot'] = os.environ['SystemRoot']
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if os.path.isdir('.hg'):
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cmd = [sys.executable, 'hg', 'log', '-r', '.', '--template', '{tags}\n']
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numerictags = [t for t in runhg(cmd, env).split() if t[0].isdigit()]
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hgid = runhg([sys.executable, 'hg', 'id', '-i'], env).strip()
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if numerictags: # tag(s) found
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version = numerictags[-1]
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if hgid.endswith('+'): # propagate the dirty status to the tag
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version += '+'
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else: # no tag found
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ltagcmd = [sys.executable, 'hg', 'parents', '--template',
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'{latesttag}']
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ltag = runhg(ltagcmd, env)
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changessincecmd = [sys.executable, 'hg', 'log', '-T', 'x\n', '-r',
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"only(.,'%s')" % ltag]
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changessince = len(runhg(changessincecmd, env).splitlines())
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version = '%s+%s-%s' % (ltag, changessince, hgid)
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if version.endswith('+'):
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version += time.strftime('%Y%m%d')
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elif os.path.exists('.hg_archival.txt'):
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kw = dict([[t.strip() for t in l.split(':', 1)]
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for l in open('.hg_archival.txt')])
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if 'tag' in kw:
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version = kw['tag']
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elif 'latesttag' in kw:
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if 'changessincelatesttag' in kw:
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version = '%(latesttag)s+%(changessincelatesttag)s-%(node).12s' % kw
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else:
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version = '%(latesttag)s+%(latesttagdistance)s-%(node).12s' % kw
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else:
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version = kw.get('node', '')[:12]
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if version:
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f = open("mercurial/__version__.py", "w")
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f.write('# this file is autogenerated by setup.py\n')
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f.write('version = "%s"\n' % version)
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f.close()
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try:
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from mercurial import __version__
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version = __version__.version
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except ImportError:
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version = 'unknown'
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class hgbuild(build):
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# Insert hgbuildmo first so that files in mercurial/locale/ are found
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# when build_py is run next.
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sub_commands = [('build_mo', None),
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# We also need build_ext before build_py. Otherwise, when 2to3 is
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# called (in build_py), it will not find osutil & friends,
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# thinking that those modules are global and, consequently, making
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# a mess, now that all module imports are global.
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('build_ext', build.has_ext_modules),
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] + build.sub_commands
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class hgbuildmo(build):
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description = "build translations (.mo files)"
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def run(self):
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if not find_executable('msgfmt'):
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self.warn("could not find msgfmt executable, no translations "
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"will be built")
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return
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podir = 'i18n'
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if not os.path.isdir(podir):
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self.warn("could not find %s/ directory" % podir)
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return
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join = os.path.join
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for po in os.listdir(podir):
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if not po.endswith('.po'):
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continue
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pofile = join(podir, po)
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modir = join('locale', po[:-3], 'LC_MESSAGES')
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mofile = join(modir, 'hg.mo')
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mobuildfile = join('mercurial', mofile)
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cmd = ['msgfmt', '-v', '-o', mobuildfile, pofile]
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if sys.platform != 'sunos5':
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# msgfmt on Solaris does not know about -c
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cmd.append('-c')
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self.mkpath(join('mercurial', modir))
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self.make_file([pofile], mobuildfile, spawn, (cmd,))
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class hgdist(Distribution):
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pure = ispypy
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global_options = Distribution.global_options + \
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[('pure', None, "use pure (slow) Python "
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"code instead of C extensions"),
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('c2to3', None, "(experimental!) convert "
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"code with 2to3"),
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]
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def has_ext_modules(self):
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# self.ext_modules is emptied in hgbuildpy.finalize_options which is
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# too late for some cases
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return not self.pure and Distribution.has_ext_modules(self)
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class hgbuildext(build_ext):
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def build_extension(self, ext):
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try:
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build_ext.build_extension(self, ext)
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except CCompilerError:
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if not getattr(ext, 'optional', False):
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raise
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log.warn("Failed to build optional extension '%s' (skipping)",
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ext.name)
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class hgbuildpy(build_py):
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if convert2to3:
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fixer_names = sorted(set(getfixers("lib2to3.fixes") +
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getfixers("hgfixes")))
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def finalize_options(self):
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build_py.finalize_options(self)
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if self.distribution.pure:
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if self.py_modules is None:
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self.py_modules = []
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for ext in self.distribution.ext_modules:
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if ext.name.startswith("mercurial."):
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self.py_modules.append("mercurial.pure.%s" % ext.name[10:])
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self.distribution.ext_modules = []
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else:
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h = os.path.join(get_python_inc(), 'Python.h')
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if not os.path.exists(h):
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raise SystemExit('Python headers are required to build '
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'Mercurial but weren\'t found in %s' % h)
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def find_modules(self):
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modules = build_py.find_modules(self)
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for module in modules:
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if module[0] == "mercurial.pure":
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if module[1] != "__init__":
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yield ("mercurial", module[1], module[2])
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else:
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yield module
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class buildhgextindex(Command):
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description = 'generate prebuilt index of hgext (for frozen package)'
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user_options = []
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_indexfilename = 'hgext/__index__.py'
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def initialize_options(self):
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pass
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def finalize_options(self):
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pass
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def run(self):
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if os.path.exists(self._indexfilename):
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f = open(self._indexfilename, 'w')
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f.write('# empty\n')
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f.close()
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# here no extension enabled, disabled() lists up everything
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code = ('import pprint; from mercurial import extensions; '
|
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'pprint.pprint(extensions.disabled())')
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out, err = runcmd([sys.executable, '-c', code], env)
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if err:
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raise DistutilsExecError(err)
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|
|
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f = open(self._indexfilename, 'w')
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f.write('# this file is autogenerated by setup.py\n')
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f.write('docs = ')
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f.write(out)
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f.close()
|
|
|
|
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|
class buildhgexe(build_ext):
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description = 'compile hg.exe from mercurial/exewrapper.c'
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|
|
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def build_extensions(self):
|
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if os.name != 'nt':
|
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return
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if isinstance(self.compiler, HackedMingw32CCompiler):
|
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self.compiler.compiler_so = self.compiler.compiler # no -mdll
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self.compiler.dll_libraries = [] # no -lmsrvc90
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hv = sys.hexversion
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pythonlib = 'python%d%d' % (hv >> 24, (hv >> 16) & 0xff)
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f = open('mercurial/hgpythonlib.h', 'wb')
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f.write('/* this file is autogenerated by setup.py */\n')
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f.write('#define HGPYTHONLIB "%s"\n' % pythonlib)
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f.close()
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objects = self.compiler.compile(['mercurial/exewrapper.c'],
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output_dir=self.build_temp)
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dir = os.path.dirname(self.get_ext_fullpath('dummy'))
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target = os.path.join(dir, 'hg')
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self.compiler.link_executable(objects, target,
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libraries=[],
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output_dir=self.build_temp)
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|
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|
class hginstalllib(install_lib):
|
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'''
|
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|
This is a specialization of install_lib that replaces the copy_file used
|
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|
there so that it supports setting the mode of files after copying them,
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|
instead of just preserving the mode that the files originally had. If your
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system has a umask of something like 027, preserving the permissions when
|
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copying will lead to a broken install.
|
|
|
|
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|
Note that just passing keep_permissions=False to copy_file would be
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insufficient, as it might still be applying a umask.
|
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|
'''
|
|
|
|
|
|
def run(self):
|
|
|
realcopyfile = file_util.copy_file
|
|
|
def copyfileandsetmode(*args, **kwargs):
|
|
|
src, dst = args[0], args[1]
|
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|
dst, copied = realcopyfile(*args, **kwargs)
|
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|
if copied:
|
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|
st = os.stat(src)
|
|
|
# Persist executable bit (apply it to group and other if user
|
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|
# has it)
|
|
|
if st[stat.ST_MODE] & stat.S_IXUSR:
|
|
|
setmode = int('0755', 8)
|
|
|
else:
|
|
|
setmode = int('0644', 8)
|
|
|
m = stat.S_IMODE(st[stat.ST_MODE])
|
|
|
m = (m & ~int('0777', 8)) | setmode
|
|
|
os.chmod(dst, m)
|
|
|
file_util.copy_file = copyfileandsetmode
|
|
|
try:
|
|
|
install_lib.run(self)
|
|
|
finally:
|
|
|
file_util.copy_file = realcopyfile
|
|
|
|
|
|
class hginstallscripts(install_scripts):
|
|
|
'''
|
|
|
This is a specialization of install_scripts that replaces the @LIBDIR@ with
|
|
|
the configured directory for modules. If possible, the path is made relative
|
|
|
to the directory for scripts.
|
|
|
'''
|
|
|
|
|
|
def initialize_options(self):
|
|
|
install_scripts.initialize_options(self)
|
|
|
|
|
|
self.install_lib = None
|
|
|
|
|
|
def finalize_options(self):
|
|
|
install_scripts.finalize_options(self)
|
|
|
self.set_undefined_options('install',
|
|
|
('install_lib', 'install_lib'))
|
|
|
|
|
|
def run(self):
|
|
|
install_scripts.run(self)
|
|
|
|
|
|
if (os.path.splitdrive(self.install_dir)[0] !=
|
|
|
os.path.splitdrive(self.install_lib)[0]):
|
|
|
# can't make relative paths from one drive to another, so use an
|
|
|
# absolute path instead
|
|
|
libdir = self.install_lib
|
|
|
else:
|
|
|
common = os.path.commonprefix((self.install_dir, self.install_lib))
|
|
|
rest = self.install_dir[len(common):]
|
|
|
uplevel = len([n for n in os.path.split(rest) if n])
|
|
|
|
|
|
libdir = uplevel * ('..' + os.sep) + self.install_lib[len(common):]
|
|
|
|
|
|
for outfile in self.outfiles:
|
|
|
fp = open(outfile, 'rb')
|
|
|
data = fp.read()
|
|
|
fp.close()
|
|
|
|
|
|
# skip binary files
|
|
|
if b('\0') in data:
|
|
|
continue
|
|
|
|
|
|
data = data.replace(b('@LIBDIR@'), libdir.encode(libdir_escape))
|
|
|
fp = open(outfile, 'wb')
|
|
|
fp.write(data)
|
|
|
fp.close()
|
|
|
|
|
|
cmdclass = {'build': hgbuild,
|
|
|
'build_mo': hgbuildmo,
|
|
|
'build_ext': hgbuildext,
|
|
|
'build_py': hgbuildpy,
|
|
|
'build_hgextindex': buildhgextindex,
|
|
|
'install_lib': hginstalllib,
|
|
|
'install_scripts': hginstallscripts,
|
|
|
'build_hgexe': buildhgexe,
|
|
|
}
|
|
|
|
|
|
packages = ['mercurial', 'mercurial.hgweb', 'mercurial.httpclient',
|
|
|
'hgext', 'hgext.convert', 'hgext.highlight', 'hgext.zeroconf',
|
|
|
'hgext.largefiles']
|
|
|
|
|
|
pymodules = []
|
|
|
|
|
|
common_depends = ['mercurial/util.h']
|
|
|
|
|
|
osutil_ldflags = []
|
|
|
|
|
|
if sys.platform == 'darwin':
|
|
|
osutil_ldflags += ['-framework', 'ApplicationServices']
|
|
|
|
|
|
extmodules = [
|
|
|
Extension('mercurial.base85', ['mercurial/base85.c'],
|
|
|
depends=common_depends),
|
|
|
Extension('mercurial.bdiff', ['mercurial/bdiff.c'],
|
|
|
depends=common_depends),
|
|
|
Extension('mercurial.diffhelpers', ['mercurial/diffhelpers.c'],
|
|
|
depends=common_depends),
|
|
|
Extension('mercurial.mpatch', ['mercurial/mpatch.c'],
|
|
|
depends=common_depends),
|
|
|
Extension('mercurial.parsers', ['mercurial/dirs.c',
|
|
|
'mercurial/manifest.c',
|
|
|
'mercurial/parsers.c',
|
|
|
'mercurial/pathencode.c'],
|
|
|
depends=common_depends),
|
|
|
Extension('mercurial.osutil', ['mercurial/osutil.c'],
|
|
|
extra_link_args=osutil_ldflags,
|
|
|
depends=common_depends),
|
|
|
]
|
|
|
|
|
|
try:
|
|
|
from distutils import cygwinccompiler
|
|
|
|
|
|
# the -mno-cygwin option has been deprecated for years
|
|
|
compiler = cygwinccompiler.Mingw32CCompiler
|
|
|
|
|
|
class HackedMingw32CCompiler(cygwinccompiler.Mingw32CCompiler):
|
|
|
def __init__(self, *args, **kwargs):
|
|
|
compiler.__init__(self, *args, **kwargs)
|
|
|
for i in 'compiler compiler_so linker_exe linker_so'.split():
|
|
|
try:
|
|
|
getattr(self, i).remove('-mno-cygwin')
|
|
|
except ValueError:
|
|
|
pass
|
|
|
|
|
|
cygwinccompiler.Mingw32CCompiler = HackedMingw32CCompiler
|
|
|
except ImportError:
|
|
|
# the cygwinccompiler package is not available on some Python
|
|
|
# distributions like the ones from the optware project for Synology
|
|
|
# DiskStation boxes
|
|
|
class HackedMingw32CCompiler(object):
|
|
|
pass
|
|
|
|
|
|
packagedata = {'mercurial': ['locale/*/LC_MESSAGES/hg.mo',
|
|
|
'help/*.txt',
|
|
|
'default.d/*.rc',
|
|
|
'dummycert.pem']}
|
|
|
|
|
|
def ordinarypath(p):
|
|
|
return p and p[0] != '.' and p[-1] != '~'
|
|
|
|
|
|
for root in ('templates',):
|
|
|
for curdir, dirs, files in os.walk(os.path.join('mercurial', root)):
|
|
|
curdir = curdir.split(os.sep, 1)[1]
|
|
|
dirs[:] = filter(ordinarypath, dirs)
|
|
|
for f in filter(ordinarypath, files):
|
|
|
f = os.path.join(curdir, f)
|
|
|
packagedata['mercurial'].append(f)
|
|
|
|
|
|
datafiles = []
|
|
|
setupversion = version
|
|
|
extra = {}
|
|
|
|
|
|
if py2exeloaded:
|
|
|
extra['console'] = [
|
|
|
{'script':'hg',
|
|
|
'copyright':'Copyright (C) 2005-2015 Matt Mackall and others',
|
|
|
'product_version':version}]
|
|
|
# sub command of 'build' because 'py2exe' does not handle sub_commands
|
|
|
build.sub_commands.insert(0, ('build_hgextindex', None))
|
|
|
|
|
|
if os.name == 'nt':
|
|
|
# Windows binary file versions for exe/dll files must have the
|
|
|
# form W.X.Y.Z, where W,X,Y,Z are numbers in the range 0..65535
|
|
|
setupversion = version.split('+', 1)[0]
|
|
|
|
|
|
if sys.platform == 'darwin' and os.path.exists('/usr/bin/xcodebuild'):
|
|
|
version = runcmd(['/usr/bin/xcodebuild', '-version'], {})[0].splitlines()
|
|
|
if version:
|
|
|
version = version[0]
|
|
|
if sys.version_info[0] == 3:
|
|
|
version = version.decode('utf-8')
|
|
|
xcode4 = (version.startswith('Xcode') and
|
|
|
StrictVersion(version.split()[1]) >= StrictVersion('4.0'))
|
|
|
xcode51 = re.match(r'^Xcode\s+5\.1', version) is not None
|
|
|
else:
|
|
|
# xcodebuild returns empty on OS X Lion with XCode 4.3 not
|
|
|
# installed, but instead with only command-line tools. Assume
|
|
|
# that only happens on >= Lion, thus no PPC support.
|
|
|
xcode4 = True
|
|
|
xcode51 = False
|
|
|
|
|
|
# XCode 4.0 dropped support for ppc architecture, which is hardcoded in
|
|
|
# distutils.sysconfig
|
|
|
if xcode4:
|
|
|
os.environ['ARCHFLAGS'] = ''
|
|
|
|
|
|
# XCode 5.1 changes clang such that it now fails to compile if the
|
|
|
# -mno-fused-madd flag is passed, but the version of Python shipped with
|
|
|
# OS X 10.9 Mavericks includes this flag. This causes problems in all
|
|
|
# C extension modules, and a bug has been filed upstream at
|
|
|
# http://bugs.python.org/issue21244. We also need to patch this here
|
|
|
# so Mercurial can continue to compile in the meantime.
|
|
|
if xcode51:
|
|
|
cflags = get_config_var('CFLAGS')
|
|
|
if cflags and re.search(r'-mno-fused-madd\b', cflags) is not None:
|
|
|
os.environ['CFLAGS'] = (
|
|
|
os.environ.get('CFLAGS', '') + ' -Qunused-arguments')
|
|
|
|
|
|
setup(name='mercurial',
|
|
|
version=setupversion,
|
|
|
author='Matt Mackall and many others',
|
|
|
author_email='mercurial@selenic.com',
|
|
|
url='http://mercurial.selenic.com/',
|
|
|
download_url='http://mercurial.selenic.com/release/',
|
|
|
description=('Fast scalable distributed SCM (revision control, version '
|
|
|
'control) system'),
|
|
|
long_description=('Mercurial is a distributed SCM tool written in Python.'
|
|
|
' It is used by a number of large projects that require'
|
|
|
' fast, reliable distributed revision control, such as '
|
|
|
'Mozilla.'),
|
|
|
license='GNU GPLv2 or any later version',
|
|
|
classifiers=[
|
|
|
'Development Status :: 6 - Mature',
|
|
|
'Environment :: Console',
|
|
|
'Intended Audience :: Developers',
|
|
|
'Intended Audience :: System Administrators',
|
|
|
'License :: OSI Approved :: GNU General Public License (GPL)',
|
|
|
'Natural Language :: Danish',
|
|
|
'Natural Language :: English',
|
|
|
'Natural Language :: German',
|
|
|
'Natural Language :: Italian',
|
|
|
'Natural Language :: Japanese',
|
|
|
'Natural Language :: Portuguese (Brazilian)',
|
|
|
'Operating System :: Microsoft :: Windows',
|
|
|
'Operating System :: OS Independent',
|
|
|
'Operating System :: POSIX',
|
|
|
'Programming Language :: C',
|
|
|
'Programming Language :: Python',
|
|
|
'Topic :: Software Development :: Version Control',
|
|
|
],
|
|
|
scripts=scripts,
|
|
|
packages=packages,
|
|
|
py_modules=pymodules,
|
|
|
ext_modules=extmodules,
|
|
|
data_files=datafiles,
|
|
|
package_data=packagedata,
|
|
|
cmdclass=cmdclass,
|
|
|
distclass=hgdist,
|
|
|
options={'py2exe': {'packages': ['hgext', 'email']},
|
|
|
'bdist_mpkg': {'zipdist': False,
|
|
|
'license': 'COPYING',
|
|
|
'readme': 'contrib/macosx/Readme.html',
|
|
|
'welcome': 'contrib/macosx/Welcome.html',
|
|
|
},
|
|
|
},
|
|
|
**extra)
|
|
|
|
