← Back
Editing: build_ext.cpython-35.opt-1.pyc
��Yf{ � @ s� d Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l Td d l m Z m Z d d l m Z d d l m Z d d l m Z d d l m Z d d l m Z d d l m Z e j d � Z d d � Z Gd d � d e � Z d S)z�distutils.command.build_ext Implements the Distutils 'build_ext' command, for building extension modules (currently limited to C extensions, should accommodate C++ extensions ASAP).� N)�Command)�*)�customize_compiler�get_python_version)�get_config_h_filename)� newer_group)� Extension)� get_platform)�log)� USER_BASEz3^[a-zA-Z_][a-zA-Z_0-9]*(\.[a-zA-Z_][a-zA-Z_0-9]*)*$c C s d d l m } | � d S)Nr )�show_compilers)�distutils.ccompilerr )r � r �@/opt/alt/python35/lib64/python3.5/distutils/command/build_ext.pyr s r c @ s� e Z d Z d Z d e j Z d` da d d d e � f d d d d f d d d e f db dc dd d d d e f de df dg dh di dj dk dl dm dn g Z d d% d( d1 d8 g Z d: d2 d; e f g Z d< d= � Z d> d? � Z d@ dA � Z dB dC � Z dD dE � Z dF dG � Z dH dI � Z dJ dK � Z dL dM � Z e j dN dO � � Z dP dQ � Z dR dS � Z dT dU � Z dV dW � Z dX dY � Z dZ d[ � Z d\ d] � Z d^ d_ � Z d2 S)o� build_extz8build C/C++ extensions (compile/link to build directory)z (separated by '%s')� build-lib=�b�(directory for compiled extension modules� build-temp=�t�1directory for temporary files (build by-products)z plat-name=�pz>platform name to cross-compile for, if supported (default: %s)�inplace�iz=ignore build-lib and put compiled extensions into the source z,directory alongside your pure Python modulesz include-dirs=�Iz.list of directories to search for header files�define=�D� C preprocessor macros to define�undef=�U�!C preprocessor macros to undefine� libraries=�l�!external C libraries to link withz library-dirs=�Lz.directories to search for external C libraries�rpath=�R�7directories to search for shared C libraries at runtime� link-objects=�O�2extra explicit link objects to include in the link�debug�g�'compile/link with debugging information�force�f�2forcibly build everything (ignore file timestamps)� compiler=�c�specify the compiler type� parallel=�j� number of parallel build jobs�swig-cppN�)make SWIG create C++ files (default is C)� swig-opts=�!list of SWIG command line options�swig=�path to the SWIG executable�user�#add user include, library and rpathz help-compilerzlist available compilersc C s� d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d S)Nr )� extensions� build_lib� plat_name� build_tempr �package� include_dirs�define�undef� libraries� library_dirs�rpath� link_objectsr+ r. �compiler�swig�swig_cpp� swig_optsr= �parallel)�selfr r r �initialize_optionsj s* z build_ext.initialize_optionsc C sr d d l m } | j d d' d( d) d* d+ d, d- � | j d k rP | j j | _ | j j | _ | j � } | j d d � } | j d k r� | j j p� g | _ t | j t � r� | j j t j � | _ t j t j k r� | j j t j j t j d � � | j j | � | | k r+| j j | � | j d � | j d � | j d k r]g | _ | j d k rxg | _ n* t | j t � r�| j j t j � | _ | j d k r�g | _ n* t | j t � r�| j j t j � | _ t j d k rC| j j t j j t j d � � t j t j k rL| j j t j j t j d � � | j rst j j | j d � | _ n t j j | j d � | _ | j j t j j t � � � t t d d � } | r�| j j | � | j d k r�d } n | j d d � } t j j t j d � } | r3t j j | | � } | j j | � t j! d d � d k sut j! d d � d k r�t j" j# t j j t j d � � r�| j j t j j t j d d t$ � d � � n | j j d � | j% d � r | j& s| j j | j% d! � � n | j j d � | j' rP| j' j d" � } d# d$ � | D� | _' | j( rn| j( j d" � | _( | j) d k r�g | _) n | j) j d% � | _) | j* r%t j j t+ d � } t j j t+ d � } t j j, | � r�| j j | � t j j, | � r%| j j | � | j j | � t | j- t � rny t. | j- � | _- Wn t/ k rmt0 d& � � Yn Xd S).Nr )� sysconfigZbuildr@ rB rK r+ r. rO rA Z plat_specific� �includerG rJ �ntZlibsZDebugZRelease�_home�win32� ZPCbuild� �cygwin�atheos�bin�lib�python�config�.�Py_ENABLE_SHARED�LIBDIR�,c S s g | ] } | d f � q S)�1r )�.0Zsymbolr r r � <listcomp>� s z.build_ext.finalize_options.<locals>.<listcomp>� z parallel should be an integer)r@ r@ )rB rB )rK rK )r+ r+ )r. r. )rO rO )rA rA )1� distutilsrR Zset_undefined_optionsrC � distributionZ ext_packageZ ext_modulesr? Zget_python_incrD � isinstance�str�split�os�pathsep�sys� exec_prefix�base_exec_prefix�append�path�joinZensure_string_listrG rH rI �name�prefixr+ rB �dirnamer �getattrrA �platform� executable� startswithr �get_config_varZ python_buildrE rF rN r= r �isdirrO �int� ValueErrorZDistutilsOptionError) rP rR Z py_includeZplat_py_include� _sys_home�suffixZnew_libZdefinesZ user_includeZuser_libr r r �finalize_options� s� " "" 2$ zbuild_ext.finalize_optionsc C s d d l m } | j s d S| j j � rj | j d � } | j j | j � pS g � | j j | j � | d | j d | j d | j d | j � | _ t | j � t j d k r� | j t � k r� | j j | j � | j d k r� | j j | j � | j d k r9x* | j D] \ } } | j j | | � qW| j d k rlx! | j D] } | j j | � qRW| j d k r�| j j | j � | j d k r�| j j | j � | j d k r�| j j | j � | j d k r�| j j! | j � | j" � d S) Nr )� new_compiler� build_clibrK �verbose�dry_runr. rU )#r r� r? ri Zhas_c_libraries�get_finalized_commandrG �extendZget_library_namesrH rr r� rK r� r� r. r rm ru rA r Z initializerD Zset_include_dirsrE Z define_macrorF Zundefine_macroZ set_librariesZset_library_dirsrI Zset_runtime_library_dirsrJ Zset_link_objects�build_extensions)rP r� r� ru �value�macror r r �run s> !z build_ext.runc C s t | t � s t d � � x�t | � D]�\ } } t | t � rF q( t | t � sh t | � d k rt t d � � | \ } } t j d | � t | t � o� t j | � s� t d � � t | t � s� t d � � t | | d � } x9 d D]1 } | j | � } | d k r� t | | | � q� W| j d � | _ d | k rPt j d � | j d � } | r g | _ g | _ x� | D]~ } t | t � o�t | � d k s�t d � � t | � d k r�| j j | d � q~t | � d k r~| j j | � q~W| | | <q( Wd S)a� Ensure that the list of extensions (presumably provided as a command option 'extensions') is valid, i.e. it is a list of Extension objects. We also support the old-style list of 2-tuples, where the tuples are (ext_name, build_info), which are converted to Extension instances here. Raise DistutilsSetupError if the structure is invalid anywhere; just returns otherwise. z:'ext_modules' option must be a list of Extension instances� zMeach element of 'ext_modules' option must be an Extension instance or 2-tuplezuold-style (ext_name, build_info) tuple found in ext_modules for extension '%s'-- please convert to Extension instancezRfirst element of each tuple in 'ext_modules' must be the extension name (a string)zOsecond element of each tuple in 'ext_modules' must be a dictionary (build info)�sourcesrD rH rG � extra_objects�extra_compile_args�extra_link_argsNrI Zdef_filez9'def_file' element of build info dict no longer supported�macrosrS z9'macros' element of build info dict must be 1- or 2-tupler )rD rH rG r� r� r� )rS r� )rj �list�DistutilsSetupError� enumerater �tuple�lenr �warnrk �extension_name_re�match�dict�get�setattr�runtime_library_dirs� define_macros� undef_macrosrr ) rP r? r �ext�ext_nameZ build_info�key�valr� r� r r r �check_extensions_listU sT " ! z build_ext.check_extensions_listc C s> | j | j � g } x! | j D] } | j | j � q W| S)N)r� r? r� r� )rP � filenamesr� r r r �get_source_files� s zbuild_ext.get_source_filesc C sG | j | j � g } x* | j D] } | j | j | j � � q W| S)N)r� r? rr �get_ext_fullpathru )rP Zoutputsr� r r r � get_outputs� s zbuild_ext.get_outputsc C s4 | j | j � | j r& | j � n | j � d S)N)r� r? rO �_build_extensions_parallel�_build_extensions_serial)rP r r r r� � s zbuild_ext.build_extensionsc s� � j } � j d k r$ t j � } y d d l m } Wn t k rR d } Yn X| d k rm � j � d S| d | � �j � � � f d d � � j D� } xA t � j | � D]- \ } } � j | � � | j � Wd QRXq� WWd QRXd S)NTr )�ThreadPoolExecutorZ max_workersc s% g | ] } � j � j | � � q Sr )Zsubmit�build_extension)re r� )�executorrP r r rf � s z8build_ext._build_extensions_parallel.<locals>.<listcomp>) rO rm � cpu_countZconcurrent.futuresr� � ImportErrorr� r? �zip�_filter_build_errors�result)rP Zworkersr� Zfuturesr� Zfutr )r� rP r r� � s z$build_ext._build_extensions_parallelc C s< x5 | j D]* } | j | � � | j | � Wd QRXq Wd S)N)r? r� r� )rP r� r r r r� � s z"build_ext._build_extensions_serialc c sd y d VWnT t t t f k r_ } z+ | j s3 � | j d | j | f � WYd d } ~ Xn Xd S)Nz"building extension "%s" failed: %s)ZCCompilerErrorZDistutilsErrorZ CompileErrorZoptionalr� ru )rP r� �er r r r� � s z build_ext._filter_build_errorsc C s | j } | d k s+ t | t t f � r> t d | j � � t | � } | j | j � } | | j } | j p� t | | d � s� t j d | j � d St j d | j � | j | | � } | j p� g } | j d d � } x! | j D] } | j | f � q� W| j j | d | j d | d | j d | j d | d | j �} | d d � | _ | j rt| j | j � | j p�g } | j p�| j j | � } | j j | | d | j | � d | j d | j d | d | j | � d | j d | j d | �d S)Nzjin 'ext_modules' option (extension '%s'), 'sources' must be present and must be a list of source filenamesZnewerz$skipping '%s' extension (up-to-date)zbuilding '%s' extensionZ output_dirr� rD r+ Zextra_postargs�dependsrG rH r� �export_symbolsrB Z target_lang)!r� rj r� r� r� ru r� r� r. r r r+ �info� swig_sourcesr� r� r� rr rK �compilerB rD Z_built_objectsr� r� r� �languageZdetect_languageZlink_shared_object� get_librariesrH r� �get_export_symbols) rP r� r� �ext_pathr� Z extra_argsr� rF Zobjectsr� r r r r� � sN " zbuild_ext.build_extensionc C s� g } g } i } | j r( t j d � | j sO d | j k sO d | j k rX d } n d } xr | D]j } t j j | � \ } } | d k r� | j | d | � | j | � | d | | <qe | j | � qe W| s� | S| j p� | j � } | d g } | j | j � | j r$| j d � | j sNx | j D] } | j | � q7WxE | D]= } | | } t j d | | � | j | d | | g � qUW| S) z�Walk the list of source files in 'sources', looking for SWIG interface (.i) files. Run SWIG on all that are found, and return a modified 'sources' list with SWIG source files replaced by the generated C (or C++) files. z/--swig-cpp is deprecated - use --swig-opts=-c++z-c++z.cppz.cz.i�_wraprS z-pythonzswigging %s to %sz-o���) rM r r� rN rm rs �splitextrr rL � find_swigr� r� Zspawn)rP r� � extensionZ new_sourcesr� Z swig_targetsZ target_ext�source�baser� rL Zswig_cmd�o�targetr r r r� 0 s> zbuild_ext.swig_sourcesc C s� t j d k r d St j d k ri xW d D]5 } t j j d | d � } t j j | � r) | Sq) Wd Sn t d t j � � d S) z�Return the name of the SWIG executable. On Unix, this is just "swig" -- it should be in the PATH. Tries a bit harder on Windows. �posixrL rU �1.3�1.2�1.1z c:\swig%szswig.exez>I don't know how to find (much less run) SWIG on platform '%s'N)r� r� r� )rm ru rs rt �isfileZDistutilsPlatformError)rP Zvers�fnr r r r� f s zbuild_ext.find_swigc C s� | j | � } | j d � } | j | d � } | j ss t j j | d d � | g � } t j j | j | � Sd j | d d � � } | j d � } t j j | j | � � } t j j | | � S) z�Returns the path of the filename for a given extension. The file is located in `build_lib` or directly in the package (inplace option). r` rS Nr �build_pyr� r� r� ) �get_ext_fullnamerl �get_ext_filenamer rm rs rt r@ r� �abspathZget_package_dir)rP r� �fullnameZmodpath�filenamerC r� Z package_dirr r r r� ~ s #zbuild_ext.get_ext_fullpathc C s& | j d k r | S| j d | Sd S)zSReturns the fullname of a given extension name. Adds the `package.` prefixNr` )rC )rP r� r r r r� � s zbuild_ext.get_ext_fullnamec C s? d d l m } | j d � } | d � } t j j | � | S)z�Convert the name of an extension (eg. "foo.bar") into the name of the file from which it will be loaded (eg. "foo/bar.so", or "foo\bar.pyd"). r )r| r` � EXT_SUFFIX)�distutils.sysconfigr| rl rm rs rt )rP r� r| r� Z ext_suffixr r r r� � s zbuild_ext.get_ext_filenamec C s@ d | j j d � d } | | j k r9 | j j | � | j S)a Return the list of symbols that a shared extension has to export. This either uses 'ext.export_symbols' or, if it's not provided, "PyInit_" + module_name. Only relevant on Windows, where the .pyd file (DLL) must export the module "PyInit_" function. ZPyInit_r` rS r� )ru rl r� rr )rP r� Z initfunc_namer r r r� � s z build_ext.get_export_symbolsc C s3 t j d k r� d d l m } t | j | � sz d } | j rJ | d } | t j d ?t j d ?d @f } | j | g S| j Sn�t j d d � d k r� d } | t j d ?t j d ?d @f } | j | g St j d d � d k r�d d l m } d } | t j d ?t j d ?d @f } g } xS | j d � j � D]< } | j d � ro| j | d d � � q@| j | � q@W| j | d g | St j d k r�| j St j d d � d k r�| j Sd d l m } | j d � r(d j t j d ?t j d ?d @| j d � � } | j | g S| j Sd S)z�Return the list of libraries to link against when building a shared extension. On most platforms, this is just 'ext.libraries'; on Windows, we add the Python library (eg. python20.dll). rW r )� MSVCCompilerz python%d%dZ_d� � � NrY rZ z python%d.%dr[ )rR �SHLIBSz-lr� �m�darwin� �aixra z python{}.{}{}�ABIFLAGS)ro ry Zdistutils._msvccompilerr� rj rK r+ � hexversionrG rh rR r| rl r{ rr �format)rP r� r� �templateZ pythonlibrR Zextrar] r r r r� � sJ zbuild_ext.get_libraries)r r r )r r r )r r r )r r r )r! r" r# )r% r& r' )r( r) r* )r+ r, r- )r. r/ r0 )r1 r2 r3 )r4 r5 r6 )r7 Nr8 )r9 Nr: )r; Nr< )r= Nr> ) �__name__� __module__� __qualname__Z descriptionrm rn Zsep_byr Z user_optionsZboolean_optionsr Z help_optionsrQ r� r� r� r� r� r� r� r� � contextlib�contextmanagerr� r� r� r� r� r� r� r� r� r r r r r ! s~ � @ N K 6 r )�__doc__r� rm �rero Zdistutils.corer Zdistutils.errorsr� r r r Zdistutils.dep_utilr Zdistutils.extensionr Zdistutils.utilr rh r Zsiter r� r� r r r r r r �<module> s"
Save File
Cancel