diff options
Diffstat (limited to 'Lib/distutils/command/build_ext.py')
| -rw-r--r-- | Lib/distutils/command/build_ext.py | 140 |
1 files changed, 55 insertions, 85 deletions
diff --git a/Lib/distutils/command/build_ext.py b/Lib/distutils/command/build_ext.py index 8f41fac..bd61bc5 100644 --- a/Lib/distutils/command/build_ext.py +++ b/Lib/distutils/command/build_ext.py @@ -7,14 +7,12 @@ extensions ASAP).""" __revision__ = "$Id$" import sys, os, re -from warnings import warn - -from distutils.util import get_platform from distutils.core import Command from distutils.errors import * -from distutils.ccompiler import customize_compiler +from distutils.sysconfig import customize_compiler, get_python_version from distutils.dep_util import newer_group from distutils.extension import Extension +from distutils.util import get_platform from distutils import log # this keeps compatibility from 2.3 to 2.5 @@ -114,39 +112,6 @@ class build_ext(Command): "list available compilers", show_compilers), ] - # making 'compiler' a property to deprecate - # its usage as something else than a compiler type - # e.g. like a compiler instance - def __init__(self, dist): - self._compiler = None - Command.__init__(self, dist) - - def __setattr__(self, name, value): - # need this to make sure setattr() (used in distutils) - # doesn't kill our property - if name == 'compiler': - self._set_compiler(value) - else: - self.__dict__[name] = value - - def _set_compiler(self, compiler): - if not isinstance(compiler, str) and compiler is not None: - # we don't want to allow that anymore in the future - warn("'compiler' specifies the compiler type in build_ext. " - "If you want to get the compiler object itself, " - "use 'compiler_obj'", DeprecationWarning) - self._compiler = compiler - - def _get_compiler(self): - if not isinstance(self._compiler, str) and self._compiler is not None: - # we don't want to allow that anymore in the future - warn("'compiler' specifies the compiler type in build_ext. " - "If you want to get the compiler object itself, " - "use 'compiler_obj'", DeprecationWarning) - return self._compiler - - compiler = property(_get_compiler, _set_compiler) - def initialize_options(self): self.extensions = None self.build_lib = None @@ -171,7 +136,8 @@ class build_ext(Command): self.user = None def finalize_options(self): - _sysconfig = __import__('sysconfig') + from distutils import sysconfig + self.set_undefined_options('build', ('build_lib', 'build_lib'), ('build_temp', 'build_temp'), @@ -188,8 +154,8 @@ class build_ext(Command): # Make sure Python's include directories (for Python.h, pyconfig.h, # etc.) are in the include search path. - py_include = _sysconfig.get_path('include') - plat_py_include = _sysconfig.get_path('platinclude') + py_include = sysconfig.get_python_inc() + plat_py_include = sysconfig.get_python_inc(plat_specific=1) if self.include_dirs is None: self.include_dirs = self.distribution.include_dirs or [] if isinstance(self.include_dirs, str): @@ -261,13 +227,13 @@ class build_ext(Command): if os.name == 'os2': self.library_dirs.append(os.path.join(sys.exec_prefix, 'Config')) - # for extensions under Cygwin Python's library directory must be + # for extensions under Cygwin and AtheOS Python's library directory must be # appended to library_dirs - if sys.platform[:6] == 'cygwin': + if sys.platform[:6] == 'cygwin' or sys.platform[:6] == 'atheos': if sys.executable.startswith(os.path.join(sys.exec_prefix, "bin")): # building third party extensions self.library_dirs.append(os.path.join(sys.prefix, "lib", - "python" + _sysconfig.get_python_version(), + "python" + get_python_version(), "config")) else: # building python standard extensions @@ -275,13 +241,13 @@ class build_ext(Command): # for extensions under Linux or Solaris with a shared Python library, # Python's library directory must be appended to library_dirs - _sysconfig.get_config_var('Py_ENABLE_SHARED') + sysconfig.get_config_var('Py_ENABLE_SHARED') if ((sys.platform.startswith('linux') or sys.platform.startswith('gnu') or sys.platform.startswith('sunos')) - and _sysconfig.get_config_var('Py_ENABLE_SHARED')): + and sysconfig.get_config_var('Py_ENABLE_SHARED')): if sys.executable.startswith(os.path.join(sys.exec_prefix, "bin")): # building third party extensions - self.library_dirs.append(_sysconfig.get_config_var('LIBDIR')) + self.library_dirs.append(sysconfig.get_config_var('LIBDIR')) else: # building python standard extensions self.library_dirs.append('.') @@ -344,50 +310,38 @@ class build_ext(Command): # Setup the CCompiler object that we'll use to do all the # compiling and linking - - # used to prevent the usage of an existing compiler for the - # compiler option when calling new_compiler() - # this will be removed in 3.3 and 2.8 - if not isinstance(self._compiler, str): - self._compiler = None - - self.compiler_obj = new_compiler(compiler=self._compiler, - verbose=self.verbose, - dry_run=self.dry_run, - force=self.force) - - # used to keep the compiler object reachable with - # "self.compiler". this will be removed in 3.3 and 2.8 - self._compiler = self.compiler_obj - - customize_compiler(self.compiler_obj) + self.compiler = new_compiler(compiler=self.compiler, + verbose=self.verbose, + dry_run=self.dry_run, + force=self.force) + customize_compiler(self.compiler) # If we are cross-compiling, init the compiler now (if we are not # cross-compiling, init would not hurt, but people may rely on # late initialization of compiler even if they shouldn't...) if os.name == 'nt' and self.plat_name != get_platform(): - self.compiler_obj.initialize(self.plat_name) + self.compiler.initialize(self.plat_name) # And make sure that any compile/link-related options (which might # come from the command-line or from the setup script) are set in # that CCompiler object -- that way, they automatically apply to # all compiling and linking done here. if self.include_dirs is not None: - self.compiler_obj.set_include_dirs(self.include_dirs) + self.compiler.set_include_dirs(self.include_dirs) if self.define is not None: # 'define' option is a list of (name,value) tuples for (name, value) in self.define: - self.compiler_obj.define_macro(name, value) + self.compiler.define_macro(name, value) if self.undef is not None: for macro in self.undef: - self.compiler_obj.undefine_macro(macro) + self.compiler.undefine_macro(macro) if self.libraries is not None: - self.compiler_obj.set_libraries(self.libraries) + self.compiler.set_libraries(self.libraries) if self.library_dirs is not None: - self.compiler_obj.set_library_dirs(self.library_dirs) + self.compiler.set_library_dirs(self.library_dirs) if self.rpath is not None: - self.compiler_obj.set_runtime_library_dirs(self.rpath) + self.compiler.set_runtime_library_dirs(self.rpath) if self.link_objects is not None: - self.compiler_obj.set_link_objects(self.link_objects) + self.compiler.set_link_objects(self.link_objects) # Now actually compile and link everything. self.build_extensions() @@ -548,13 +502,13 @@ class build_ext(Command): for undef in ext.undef_macros: macros.append((undef,)) - objects = self.compiler_obj.compile(sources, - output_dir=self.build_temp, - macros=macros, - include_dirs=ext.include_dirs, - debug=self.debug, - extra_postargs=extra_args, - depends=ext.depends) + objects = self.compiler.compile(sources, + output_dir=self.build_temp, + macros=macros, + include_dirs=ext.include_dirs, + debug=self.debug, + extra_postargs=extra_args, + depends=ext.depends) # XXX -- this is a Vile HACK! # @@ -575,9 +529,9 @@ class build_ext(Command): extra_args = ext.extra_link_args or [] # Detect target language, if not provided - language = ext.language or self.compiler_obj.detect_language(sources) + language = ext.language or self.compiler.detect_language(sources) - self.compiler_obj.link_shared_object( + self.compiler.link_shared_object( objects, ext_path, libraries=self.get_libraries(ext), library_dirs=ext.library_dirs, @@ -710,13 +664,13 @@ class build_ext(Command): of the file from which it will be loaded (eg. "foo/bar.so", or "foo\bar.pyd"). """ - _sysconfig = __import__('sysconfig') + from distutils.sysconfig import get_config_var ext_path = ext_name.split('.') # OS/2 has an 8 character module (extension) limit :-( if os.name == "os2": ext_path[len(ext_path) - 1] = ext_path[len(ext_path) - 1][:8] # extensions in debug_mode are named 'module_d.pyd' under windows - so_ext = _sysconfig.get_config_var('SO') + so_ext = get_config_var('SO') if os.name == 'nt' and self.debug: return os.path.join(*ext_path) + '_d' + so_ext return os.path.join(*ext_path) + so_ext @@ -744,7 +698,7 @@ class build_ext(Command): # Append '_d' to the python import library on debug builds. if sys.platform == "win32": from distutils.msvccompiler import MSVCCompiler - if not isinstance(self.compiler_obj, MSVCCompiler): + if not isinstance(self.compiler, MSVCCompiler): template = "python%d%d" if self.debug: template = template + '_d' @@ -775,12 +729,28 @@ class build_ext(Command): # don't extend ext.libraries, it may be shared with other # extensions, it is a reference to the original list return ext.libraries + [pythonlib] + elif sys.platform[:6] == "atheos": + from distutils import sysconfig + + template = "python%d.%d" + pythonlib = (template % + (sys.hexversion >> 24, (sys.hexversion >> 16) & 0xff)) + # Get SHLIBS from Makefile + extra = [] + for lib in sysconfig.get_config_var('SHLIBS').split(): + if lib.startswith('-l'): + extra.append(lib[2:]) + else: + extra.append(lib) + # don't extend ext.libraries, it may be shared with other + # extensions, it is a reference to the original list + return ext.libraries + [pythonlib, "m"] + extra elif sys.platform == 'darwin': # Don't use the default code below return ext.libraries else: - _sysconfig = __import__('sysconfig') - if _sysconfig.get_config_var('Py_ENABLE_SHARED'): + from distutils import sysconfig + if sysconfig.get_config_var('Py_ENABLE_SHARED'): template = "python%d.%d" pythonlib = (template % (sys.hexversion >> 24, (sys.hexversion >> 16) & 0xff)) |