mirror of
https://github.com/samba-team/samba.git
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86671dbd9f
This is not needed anymore all python bindings build without wawrnings now. Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Michael Adam <obnox@samba.org>
144 lines
4.7 KiB
Python
144 lines
4.7 KiB
Python
# waf build tool for building IDL files with pidl
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import Build
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from samba_utils import *
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from samba_autoconf import *
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from Configure import conf
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@conf
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def SAMBA_CHECK_PYTHON(conf, mandatory=True, version=(2,4,2)):
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# enable tool to build python extensions
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interpreters = []
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if conf.env['EXTRA_PYTHON']:
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conf.all_envs['extrapython'] = conf.env.copy()
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conf.setenv('extrapython')
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conf.env['PYTHON'] = conf.env['EXTRA_PYTHON']
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conf.env['IS_EXTRA_PYTHON'] = 'yes'
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conf.find_program('python', var='PYTHON', mandatory=True)
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conf.check_tool('python')
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try:
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conf.check_python_version((3, 3, 0))
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except Exception:
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warn('extra-python needs to be Python 3.3 or later')
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raise
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interpreters.append(conf.env['PYTHON'])
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conf.setenv('default')
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conf.find_program('python', var='PYTHON', mandatory=mandatory)
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conf.check_tool('python')
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path_python = conf.find_program('python')
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conf.env.PYTHON_SPECIFIED = (conf.env.PYTHON != path_python)
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conf.check_python_version(version)
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interpreters.append(conf.env['PYTHON'])
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conf.env.python_interpreters = interpreters
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@conf
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def SAMBA_CHECK_PYTHON_HEADERS(conf, mandatory=True):
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if conf.env["python_headers_checked"] == []:
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if conf.env['EXTRA_PYTHON']:
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conf.setenv('extrapython')
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_check_python_headers(conf, mandatory=True)
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conf.setenv('default')
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_check_python_headers(conf, mandatory)
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conf.env["python_headers_checked"] = "yes"
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if conf.env['EXTRA_PYTHON']:
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extraversion = conf.all_envs['extrapython']['PYTHON_VERSION']
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if extraversion == conf.env['PYTHON_VERSION']:
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raise Utils.WafError("extrapython %s is same as main python %s" % (
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extraversion, conf.env['PYTHON_VERSION']))
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else:
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conf.msg("python headers", "using cache")
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def _check_python_headers(conf, mandatory):
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conf.check_python_headers(mandatory=mandatory)
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if conf.env['PYTHON_VERSION'] > '3':
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abi_pattern = os.path.splitext(conf.env['pyext_PATTERN'])[0]
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conf.env['PYTHON_SO_ABI_FLAG'] = abi_pattern % ''
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else:
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conf.env['PYTHON_SO_ABI_FLAG'] = ''
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def SAMBA_PYTHON(bld, name,
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source='',
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deps='',
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public_deps='',
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realname=None,
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cflags='',
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includes='',
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init_function_sentinel=None,
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local_include=True,
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vars=None,
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install=True,
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enabled=True):
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'''build a python extension for Samba'''
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if bld.env['IS_EXTRA_PYTHON']:
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name = 'extra-' + name
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# when we support static python modules we'll need to gather
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# the list from all the SAMBA_PYTHON() targets
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if init_function_sentinel is not None:
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cflags += '-DSTATIC_LIBPYTHON_MODULES=%s' % init_function_sentinel
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source = bld.EXPAND_VARIABLES(source, vars=vars)
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if realname is not None:
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link_name = 'python_modules/%s' % realname
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else:
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link_name = None
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bld.SAMBA_LIBRARY(name,
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source=source,
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deps=deps,
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public_deps=public_deps,
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includes=includes,
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cflags=cflags,
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local_include=local_include,
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vars=vars,
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realname=realname,
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link_name=link_name,
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pyext=True,
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target_type='PYTHON',
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install_path='${PYTHONARCHDIR}',
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allow_undefined_symbols=True,
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install=install,
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enabled=enabled)
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Build.BuildContext.SAMBA_PYTHON = SAMBA_PYTHON
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def pyembed_libname(bld, name, extrapython=False):
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return name + bld.env['PYTHON_SO_ABI_FLAG']
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Build.BuildContext.pyembed_libname = pyembed_libname
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def gen_python_environments(bld, extra_env_vars=()):
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"""Generate all Python environments
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To be used in a for loop. Normally, the loop body will be executed once.
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When --extra-python is used, the body will additionaly be executed
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with the extra-python environment active.
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"""
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yield
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if bld.env['EXTRA_PYTHON']:
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copied = ('GLOBAL_DEPENDENCIES', 'TARGET_TYPE') + tuple(extra_env_vars)
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for name in copied:
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bld.all_envs['extrapython'][name] = bld.all_envs['default'][name]
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default_env = bld.all_envs['default']
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bld.all_envs['default'] = bld.all_envs['extrapython']
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yield
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bld.all_envs['default'] = default_env
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Build.BuildContext.gen_python_environments = gen_python_environments
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