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+\section{\module{distutils.sysconfig} ---
+ System configuration information}
+
+\declaremodule{standard}{distutils.sysconfig}
+\modulesynopsis{Low-level access to configuration information of the
+ Python interpreter.}
+\moduleauthor{Fred L. Drake, Jr.}{fdrake@acm.org}
+\moduleauthor{Greg Ward}{gward@python.net}
+\sectionauthor{Fred L. Drake, Jr.}{fdrake@acm.org}
+
+
+The \module{distutils.sysconfig} module provides access to Python's
+low-level configuration information. The specific configuration
+variables available depend heavily on the platform and configuration.
+The specific variables depend on the build process for the specific
+version of Python being run; the variables are those found in the
+\file{Makefile} and configuration header that are installed with
+Python on \UNIX{} systems. The configuration header is called
+\file{pyconfig.h} for Python versions starting with 2.2, and
+\file{config.h} for earlier versions of Python.
+
+Some additional functions are provided which perform some useful
+manipulations for other parts of the \module{distutils} package.
+
+
+\begin{datadesc}{PREFIX}
+ The result of \code{os.path.normpath(sys.prefex)}.
+\end{datadesc}
+
+\begin{datadesc}{EXEC_PREFIX}
+ The result of \code{os.path.normpath(sys.exec_prefex)}.
+\end{datadesc}
+
+\begin{funcdesc}{get_config_var}{name}
+ Return the value of a single variable. This is equivalent to
+ \code{get_config_vars().get(\var{name})}.
+\end{funcdesc}
+
+\begin{funcdesc}{get_config_vars}{\moreargs}
+ Return a set of variable definitions. If there are no arguments,
+ this returns a dictionary mapping names of configuration variables
+ to values. If arguments are provided, they should be strings, and
+ the return value will be a sequence giving the associated values.
+ If a given name does not have a corresponding value, \code{None}
+ will be included for that variable.
+\end{funcdesc}
+
+\begin{funcdesc}{get_config_h_filename}{}
+ Return the full path name of the configuration header. For \UNIX,
+ this will be the header generated by the \program{configure} script;
+ for other platforms the header will have been supplied directly by
+ the Python source distribution. The file is a platform-specific
+ text file.
+\end{funcdesc}
+
+\begin{funcdesc}{get_makefile_filename}{}
+ Return the full path name of the \file{Makefile} used to build
+ Python. For \UNIX, this will be a file generated by the
+ \program{configure} script; the meaning for other platforms will
+ vary. The file is a platform-specific text file, if it exists.
+ This function is only useful on \POSIX{} platforms.
+\end{funcdesc}
+
+\begin{funcdesc}{get_python_inc}{\optional{plat_specific\optional{, prefix}}}
+ Return the directory for either the general or platform-dependent C
+ include files. If \var{plat_specific} is true, the
+ platform-dependent include directory is returned; if false or
+ omitted, the platform-independent directory is returned. If
+ \var{prefix} is given, it is used as either the prefix instead of
+ \constant{PREFIX}, or as the exec-prefix instead of
+ \constant{EXEC_PREFIX} if \var{plat_specific} is true.
+\end{funcdesc}
+
+\begin{funcdesc}{get_python_lib}{\optional{plat_specific\optional{,
+ standard_lib\optional{, prefix}}}}
+ Return the directory for either the general or platform-dependent
+ library installation. If \var{plat_specific} is true, the
+ platform-dependent include directory is returned; if false or
+ omitted, the platform-independent directory is returned. If
+ \var{prefix} is given, it is used as either the prefix instead of
+ \constant{PREFIX}, or as the exec-prefix instead of
+ \constant{EXEC_PREFIX} if \var{plat_specific} is true. If
+ \var{standard_lib} is true, the directory for the standard library
+ is returned rather than the directory for the installation of
+ third-party extensions.
+\end{funcdesc}
+
+
+The following function is only intended for use within the
+\module{distutils} package.
+
+\begin{funcdesc}{customize_compiler}{compiler}
+ Do any platform-specific customization of a
+ \class{distutils.ccompiler.CCompiler} instance.
+
+ This function is only needed on \UNIX{} at this time, but should be
+ called consistently to support forward-compatibility. It inserts
+ the information that varies across \UNIX{} flavors and is stored in
+ Python's \file{Makefile}. This information includes the selected
+ compiler, compiler and linker options, and the extension used by the
+ linker for shared objects.
+\end{funcdesc}
+
+
+This function is even more special-purpose, and should only be used
+from Python's own build procedures.
+
+\begin{funcdesc}{set_python_build}{}
+ Inform the \module{distutils.sysconfig} module that it is being used
+ as part of the build process for Python. This changes a lot of
+ relative locations for files, allowing them to be located in the
+ build area rather than in an installed Python.
+\end{funcdesc}