mirror of https://github.com/python/cpython.git
module cleanup
This commit is contained in:
Tarek Ziadé
parent
69eb51697c
commit
ae7731af45
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@ -9,11 +9,12 @@
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import os
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import re
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from distutils.errors import CompileError, LinkError, UnknownFileError
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from distutils.errors import (CompileError, LinkError, UnknownFileError,
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DistutilsPlatformError, DistutilsModuleError)
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from distutils.spawn import spawn
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from distutils.file_util import move_file
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from distutils.dir_util import mkpath
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from distutils.dep_util import newer_pairwise, newer_group
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from distutils.dep_util import newer_group
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from distutils.util import split_quoted, execute
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from distutils import log
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@ -87,11 +88,7 @@ class CCompiler:
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}
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language_order = ["c++", "objc", "c"]
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def __init__ (self,
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verbose=0,
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dry_run=0,
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force=0):
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def __init__ (self, verbose=0, dry_run=0, force=0):
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self.dry_run = dry_run
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self.force = force
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self.verbose = verbose
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@ -127,11 +124,7 @@ def __init__ (self,
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for key in self.executables.keys():
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self.set_executable(key, self.executables[key])
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# __init__ ()
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def set_executables(self, **args):
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"""Define the executables (and options for them) that will be run
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to perform the various stages of compilation. The exact set of
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executables that may be specified here depends on the compiler
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@ -164,25 +157,20 @@ class (via the 'executables' class attribute), but most will have:
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(key, self.__class__.__name__)
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self.set_executable(key, args[key])
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# set_executables ()
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def set_executable(self, key, value):
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if isinstance(value, str):
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setattr(self, key, split_quoted(value))
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else:
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setattr(self, key, value)
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def _find_macro(self, name):
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i = 0
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for defn in self.macros:
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if defn[0] == name:
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return i
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i = i + 1
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return None
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def _check_macro_definitions(self, definitions):
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"""Ensures that every element of 'definitions' is a valid macro
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definition, ie. either (name,value) 2-tuple or a (name,) tuple. Do
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@ -218,7 +206,6 @@ def define_macro (self, name, value=None):
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defn = (name, value)
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self.macros.append (defn)
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def undefine_macro(self, name):
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"""Undefine a preprocessor macro for all compilations driven by
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this compiler object. If the same macro is defined by
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@ -237,7 +224,6 @@ def undefine_macro (self, name):
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undefn = (name,)
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self.macros.append (undefn)
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def add_include_dir(self, dir):
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"""Add 'dir' to the list of directories that will be searched for
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header files. The compiler is instructed to search directories in
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@ -256,7 +242,6 @@ def set_include_dirs (self, dirs):
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"""
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self.include_dirs = dirs[:]
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def add_library(self, libname):
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"""Add 'libname' to the list of libraries that will be included in
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all links driven by this compiler object. Note that 'libname'
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@ -297,7 +282,6 @@ def set_library_dirs (self, dirs):
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"""
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self.library_dirs = dirs[:]
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def add_runtime_library_dir(self, dir):
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"""Add 'dir' to the list of directories that will be searched for
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shared libraries at runtime.
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@ -312,7 +296,6 @@ def set_runtime_library_dirs (self, dirs):
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"""
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self.runtime_library_dirs = dirs[:]
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def add_link_object(self, object):
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"""Add 'object' to the list of object files (or analogues, such as
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explicitly named library files or the output of "resource
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@ -400,7 +383,7 @@ def _fix_compile_args (self, output_dir, macros, include_dirs):
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"""
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if output_dir is None:
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output_dir = self.output_dir
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elif type (output_dir) is not StringType:
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elif not isinstance(output_dir, str):
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raise TypeError, "'output_dir' must be a string or None"
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if macros is None:
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@ -420,8 +403,6 @@ def _fix_compile_args (self, output_dir, macros, include_dirs):
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return output_dir, macros, include_dirs
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# _fix_compile_args ()
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def _fix_object_args(self, objects, output_dir):
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"""Typecheck and fix up some arguments supplied to various methods.
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Specifically: ensure that 'objects' is a list; if output_dir is
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@ -440,7 +421,6 @@ def _fix_object_args (self, objects, output_dir):
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return (objects, output_dir)
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def _fix_lib_args(self, libraries, library_dirs, runtime_library_dirs):
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"""Typecheck and fix up some of the arguments supplied to the
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'link_*' methods. Specifically: ensure that all arguments are
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@ -476,9 +456,6 @@ def _fix_lib_args (self, libraries, library_dirs, runtime_library_dirs):
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return (libraries, library_dirs, runtime_library_dirs)
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# _fix_lib_args ()
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def _need_link(self, objects, output_file):
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"""Return true if we need to relink the files listed in 'objects'
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to recreate 'output_file'.
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@ -492,8 +469,6 @@ def _need_link (self, objects, output_file):
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newer = newer_group (objects, output_file)
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return newer
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# _need_link ()
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def detect_language(self, sources):
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"""Detect the language of a given file, or list of files. Uses
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language_map, and language_order to do the job.
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@ -514,18 +489,11 @@ def detect_language (self, sources):
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pass
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return lang
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# detect_language ()
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# -- Worker methods ------------------------------------------------
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# (must be implemented by subclasses)
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def preprocess (self,
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source,
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output_file=None,
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macros=None,
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include_dirs=None,
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extra_preargs=None,
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extra_postargs=None):
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def preprocess(self, source, output_file=None, macros=None,
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include_dirs=None, extra_preargs=None, extra_postargs=None):
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"""Preprocess a single C/C++ source file, named in 'source'.
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Output will be written to file named 'output_file', or stdout if
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'output_file' not supplied. 'macros' is a list of macro
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@ -613,12 +581,8 @@ def _compile(self, obj, src, ext, cc_args, extra_postargs, pp_opts):
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# should implement _compile().
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pass
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def create_static_lib (self,
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objects,
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output_libname,
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output_dir=None,
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debug=0,
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target_lang=None):
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def create_static_lib(self, objects, output_libname, output_dir=None,
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debug=0, target_lang=None):
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"""Link a bunch of stuff together to create a static library file.
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The "bunch of stuff" consists of the list of object files supplied
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as 'objects', the extra object files supplied to
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@ -643,26 +607,15 @@ def create_static_lib (self,
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"""
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pass
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# values for target_desc parameter in link()
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SHARED_OBJECT = "shared_object"
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SHARED_LIBRARY = "shared_library"
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EXECUTABLE = "executable"
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def link (self,
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target_desc,
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objects,
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output_filename,
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output_dir=None,
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libraries=None,
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library_dirs=None,
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runtime_library_dirs=None,
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export_symbols=None,
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debug=0,
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extra_preargs=None,
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extra_postargs=None,
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build_temp=None,
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target_lang=None):
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def link(self, target_desc, objects, output_filename, output_dir=None,
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libraries=None, library_dirs=None, runtime_library_dirs=None,
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export_symbols=None, debug=0, extra_preargs=None,
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extra_postargs=None, build_temp=None, target_lang=None):
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"""Link a bunch of stuff together to create an executable or
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shared library file.
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@ -711,19 +664,11 @@ def link (self,
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# Old 'link_*()' methods, rewritten to use the new 'link()' method.
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def link_shared_lib (self,
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objects,
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output_libname,
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output_dir=None,
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libraries=None,
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library_dirs=None,
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runtime_library_dirs=None,
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export_symbols=None,
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debug=0,
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extra_preargs=None,
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extra_postargs=None,
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build_temp=None,
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target_lang=None):
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def link_shared_lib(self, objects, output_libname, output_dir=None,
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libraries=None, library_dirs=None,
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runtime_library_dirs=None, export_symbols=None,
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debug=0, extra_preargs=None, extra_postargs=None,
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build_temp=None, target_lang=None):
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self.link(CCompiler.SHARED_LIBRARY, objects,
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self.library_filename(output_libname, lib_type='shared'),
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output_dir,
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@ -732,37 +677,21 @@ def link_shared_lib (self,
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extra_preargs, extra_postargs, build_temp, target_lang)
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def link_shared_object (self,
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objects,
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output_filename,
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output_dir=None,
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libraries=None,
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library_dirs=None,
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runtime_library_dirs=None,
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export_symbols=None,
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debug=0,
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extra_preargs=None,
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extra_postargs=None,
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build_temp=None,
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target_lang=None):
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def link_shared_object(self, objects, output_filename, output_dir=None,
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libraries=None, library_dirs=None,
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runtime_library_dirs=None, export_symbols=None,
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debug=0, extra_preargs=None, extra_postargs=None,
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build_temp=None, target_lang=None):
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self.link(CCompiler.SHARED_OBJECT, objects,
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output_filename, output_dir,
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libraries, library_dirs, runtime_library_dirs,
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export_symbols, debug,
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extra_preargs, extra_postargs, build_temp, target_lang)
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def link_executable (self,
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objects,
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output_progname,
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output_dir=None,
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libraries=None,
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library_dirs=None,
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runtime_library_dirs=None,
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debug=0,
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extra_preargs=None,
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extra_postargs=None,
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target_lang=None):
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def link_executable(self, objects, output_progname, output_dir=None,
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libraries=None, library_dirs=None,
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runtime_library_dirs=None, debug=0, extra_preargs=None,
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extra_postargs=None, target_lang=None):
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self.link(CCompiler.EXECUTABLE, objects,
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self.executable_filename(output_progname), output_dir,
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libraries, library_dirs, runtime_library_dirs, None,
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@ -792,11 +721,8 @@ def library_option (self, lib):
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"""
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raise NotImplementedError
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def has_function(self, funcname,
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includes=None,
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include_dirs=None,
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libraries=None,
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library_dirs=None):
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def has_function(self, funcname, includes=None, include_dirs=None,
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libraries=None, library_dirs=None):
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"""Return a boolean indicating whether funcname is supported on
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the current platform. The optional arguments can be used to
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augment the compilation environment.
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@ -974,7 +900,6 @@ def mkpath (self, name, mode=0777):
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)
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def get_default_compiler(osname=None, platform=None):
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""" Determine the default compiler to use for the given platform.
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osname should be one of the standard Python OS names (i.e. the
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@ -1030,11 +955,7 @@ def show_compilers():
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pretty_printer.print_help("List of available compilers:")
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def new_compiler (plat=None,
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compiler=None,
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verbose=0,
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dry_run=0,
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force=0):
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def new_compiler(plat=None, compiler=None, verbose=0, dry_run=0, force=0):
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"""Generate an instance of some CCompiler subclass for the supplied
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platform/compiler combination. 'plat' defaults to 'os.name'
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(eg. 'posix', 'nt'), and 'compiler' defaults to the default compiler
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