mirror of
https://github.com/python/cpython.git
synced 2025-10-31 21:51:50 +00:00
37bc815053
'--help-commands' option). Shuffled imports around in a few command modules to avoid expensive up-front import of sysconfig (and resulting delays in generating list of all commands).
56 lines
1.7 KiB
Python
56 lines
1.7 KiB
Python
"""distutils.command.build
|
|
|
|
Implements the Distutils 'build' command."""
|
|
|
|
# created 1999/03/08, Greg Ward
|
|
|
|
__rcsid__ = "$Id$"
|
|
|
|
import os
|
|
from distutils.core import Command
|
|
|
|
|
|
class Build (Command):
|
|
|
|
description = "build everything needed to install"
|
|
|
|
options = [('build-base=', 'b',
|
|
"base directory for build library"),
|
|
('build-lib=', 'l',
|
|
"directory for platform-shared files"),
|
|
('build-platlib=', 'p',
|
|
"directory for platform-specific files"),
|
|
]
|
|
|
|
def set_default_options (self):
|
|
self.build_base = 'build'
|
|
# these are decided only after 'build_base' has its final value
|
|
# (unless overridden by the user or client)
|
|
self.build_lib = None
|
|
self.build_platlib = None
|
|
|
|
def set_final_options (self):
|
|
# 'build_lib' and 'build_platlib' just default to 'lib' and
|
|
# 'platlib' under the base build directory
|
|
if self.build_lib is None:
|
|
self.build_lib = os.path.join (self.build_base, 'lib')
|
|
if self.build_platlib is None:
|
|
self.build_platlib = os.path.join (self.build_base, 'platlib')
|
|
|
|
|
|
def run (self):
|
|
|
|
# For now, "build" means "build_py" then "build_ext". (Eventually
|
|
# it should also build documentation.)
|
|
|
|
# Invoke the 'build_py' command to "build" pure Python modules
|
|
# (ie. copy 'em into the build tree)
|
|
if self.distribution.packages or self.distribution.py_modules:
|
|
self.run_peer ('build_py')
|
|
|
|
# And now 'build_ext' -- compile extension modules and put them
|
|
# into the build tree
|
|
if self.distribution.ext_modules:
|
|
self.run_peer ('build_ext')
|
|
|
|
# end class Build
|