ó
.¿”Wc           @   sú  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 d  d l Z d  d l Z d  d l Z d  d l m Z y d  d l m Z Wn e k
 rÁ e Z n Xd  d	 l m Z e d
 ƒ [ d  d l m Z d „  Z e Z e Z d Z e j d k r"e Z nI e j d k rky# d  d l  Z  e! e  d ƒ Z Z Wqke k
 rgqkXn  d „  Z" d e f d „  ƒ  YZ e sŸe j d k rÉd d d d d d d d d d d „
 Z$ n- d Z d d d d d d d d d d d „
 Z$ d S(   iÿÿÿÿ(   t	   build_ext(   t	   copy_file(   t   new_compiler(   t   customize_compiler(   t   DistutilsError(   t   logN(   t   Library(   t   get_config_vart   LDSHARED(   t   _config_varsc         C   ss   t  j d k re t j ƒ  } z, d t d <d t d <d t d <t |  ƒ Wd  t j ƒ  t j | ƒ Xn
 t |  ƒ d  S(   Nt   darwins0   gcc -Wl,-x -dynamiclib -undefined dynamic_lookupR   s    -dynamiclibt   CCSHAREDs   .dylibt   SO(   t   syst   platformt   _CONFIG_VARSt   copyR   t   cleart   update(   t   compilert   tmp(    (    s@   /tmp/pip-build-Q3rTTP/setuptools/setuptools/command/build_ext.pyt   _customize_compiler_for_shlib   s    



t   sharedR
   t   ntt   RTLD_NOWc         C   s   t  r
 |  Sd S(   Nt    (   t	   have_rtld(   t   s(    (    s@   /tmp/pip-build-Q3rTTP/setuptools/setuptools/command/build_ext.pyt   <lambda><   s    R    c           B   s€   e  Z d  „  Z d „  Z d „  Z d „  Z d „  Z d „  Z d „  Z d „  Z	 d „  Z
 d	 „  Z d
 „  Z d „  Z e d „ Z RS(   c         C   s@   |  j  d } |  _  t j |  ƒ | |  _  | r< |  j ƒ  n  d S(   s;   Build extensions in build directory, then copy if --inplacei    N(   t   inplacet
   _build_extt   runt   copy_extensions_to_source(   t   selft   old_inplace(    (    s@   /tmp/pip-build-Q3rTTP/setuptools/setuptools/command/build_ext.pyR   A   s
    	c   
      C   sù   |  j  d ƒ } xã |  j D]Ø } |  j | j ƒ } |  j | ƒ } | j d ƒ } d j | d  ƒ } | j | ƒ } t j	 j | t j	 j
 | ƒ ƒ } t j	 j |  j | ƒ }	 t |	 | d |  j d |  j ƒ| j r |  j | pä t j | t ƒ q q Wd  S(   Nt   build_pyt   .iÿÿÿÿt   verboset   dry_run(   t   get_finalized_commandt
   extensionst   get_ext_fullnamet   namet   get_ext_filenamet   splitt   joint   get_package_dirt   ost   patht   basenamet	   build_libR   R%   R&   t   _needs_stubt
   write_stubt   curdirt   True(
   R!   R#   t   extt   fullnamet   filenamet   modpatht   packaget   package_dirt   dest_filenamet   src_filename(    (    s@   /tmp/pip-build-Q3rTTP/setuptools/setuptools/command/build_ext.pyR    I   s    
	c         C   s­   t  j |  | ƒ } | |  j k r© |  j | } t | t ƒ rh t j j | ƒ \ } } |  j j	 | t
 ƒ St r© | j r© t j j | ƒ \ } } t j j | d | ƒ Sn  | S(   Ns   dl-(   R   R+   t   ext_mapt
   isinstanceR   R/   R0   t   splitextt   shlib_compilert   library_filenamet   libtypet	   use_stubst   _links_to_dynamicR,   R-   (   R!   R8   R9   R7   t   fnt   d(    (    s@   /tmp/pip-build-Q3rTTP/setuptools/setuptools/command/build_ext.pyR+   _   s    c         C   s,   t  j |  ƒ d  |  _ g  |  _ i  |  _ d  S(   N(   R   t   initialize_optionst   NoneRB   t   shlibsR?   (   R!   (    (    s@   /tmp/pip-build-Q3rTTP/setuptools/setuptools/command/build_ext.pyRI   k   s    		c         C   sÆ  t  j |  ƒ |  j p g  |  _ |  j |  j ƒ g  |  j D] } t | t ƒ r9 | ^ q9 |  _ |  j rs |  j ƒ  n  x& |  j D] } |  j | j	 ƒ | _
 q} Wx#|  j D]} | j
 } | |  j | <| |  j | j d ƒ d <|  j rô |  j | ƒ p÷ t } | ot ot | t ƒ } | | _ | | _ |  j | ƒ } | _ t j j t j j |  j | ƒ ƒ } | rŠ| | j k rŠ| j j | ƒ n  | r¦ t r¦ t j | j k r¦ | j j t j ƒ q¦ q¦ Wd  S(   NR$   iÿÿÿÿ(   R   t   finalize_optionsR(   t   check_extensions_listR@   R   RK   t   setup_shlib_compilerR)   R*   t
   _full_nameR?   R,   t   links_to_dynamict   FalseRE   RF   R3   R+   t
   _file_nameR/   R0   t   dirnameR-   R2   t   library_dirst   appendR5   t   runtime_library_dirs(   R!   R7   R8   t   ltdt   nsR9   t   libdir(    (    s@   /tmp/pip-build-Q3rTTP/setuptools/setuptools/command/build_ext.pyRL   q   s.    				$c         C   sd  t  d |  j d |  j d |  j ƒ } |  _ t | ƒ |  j d  k	 rW | j |  j ƒ n  |  j	 d  k	 r“ x* |  j	 D] \ } } | j
 | | ƒ qp Wn  |  j d  k	 rÆ x! |  j D] } | j | ƒ q¬ Wn  |  j d  k	 rè | j |  j ƒ n  |  j d  k	 r
| j |  j ƒ n  |  j d  k	 r,| j |  j ƒ n  |  j d  k	 rN| j |  j ƒ n  t j | ƒ | _ d  S(   NR   R&   t   force(   R   R   R&   RZ   RB   R   t   include_dirsRJ   t   set_include_dirst   definet   define_macrot   undeft   undefine_macrot	   librariest   set_librariesRT   t   set_library_dirst   rpatht   set_runtime_library_dirst   link_objectst   set_link_objectst   link_shared_objectt   __get__(   R!   R   R*   t   valuet   macro(    (    s@   /tmp/pip-build-Q3rTTP/setuptools/setuptools/command/build_ext.pyRN   Ž   s(    %
c         C   s&   t  | t ƒ r | j St j |  | ƒ S(   N(   R@   R   t   export_symbolsR   t   get_export_symbols(   R!   R7   (    (    s@   /tmp/pip-build-Q3rTTP/setuptools/setuptools/command/build_ext.pyRm   ©   s    c         C   s„   | j  ƒ  |  j } z` t | t ƒ r4 |  j |  _ n  t j |  | ƒ | j rr |  j d ƒ j	 } |  j
 | | ƒ n  Wd  | |  _ Xd  S(   NR#   (   t   _convert_pyx_sources_to_langR   R@   R   RB   R   t   build_extensionR3   R'   R2   R4   (   R!   R7   t	   _compilert   cmd(    (    s@   /tmp/pip-build-Q3rTTP/setuptools/setuptools/command/build_ext.pyRo   ®   s    
		c            sn   t  j g  |  j D] } | j ^ q ƒ ‰  d j | j j d ƒ d  d g ƒ ‰ t ‡  ‡ f d †  | j Dƒ ƒ S(   s?   Return true if 'ext' links to a dynamic lib in the same packageR$   iÿÿÿÿR   c         3   s   |  ] } ˆ | ˆ  k Vq d  S(   N(    (   t   .0t   libname(   t   libnamest   pkg(    s@   /tmp/pip-build-Q3rTTP/setuptools/setuptools/command/build_ext.pys	   <genexpr>Â   s    (   t   dictt   fromkeysRK   RO   R-   R,   t   anyRa   (   R!   R7   t   lib(    (   Rt   Ru   s@   /tmp/pip-build-Q3rTTP/setuptools/setuptools/command/build_ext.pyRP   »   s    (&c         C   s   t  j |  ƒ |  j ƒ  S(   N(   R   t   get_outputst   _build_ext__get_stubs_outputs(   R!   (    (    s@   /tmp/pip-build-Q3rTTP/setuptools/setuptools/command/build_ext.pyRz   Ä   s    c            sE   ‡  f d †  ˆ  j  Dƒ } t j | ˆ  j ƒ  ƒ } t d „  | Dƒ ƒ S(   Nc         3   s<   |  ]2 } | j  r t j j ˆ  j | j j d  ƒ Œ Vq d S(   R$   N(   R3   R/   R0   R-   R2   RO   R,   (   Rr   R7   (   R!   (    s@   /tmp/pip-build-Q3rTTP/setuptools/setuptools/command/build_ext.pys	   <genexpr>Ê   s   c         s   s   |  ] \ } } | | Vq d  S(   N(    (   Rr   t   baset   fnext(    (    s@   /tmp/pip-build-Q3rTTP/setuptools/setuptools/command/build_ext.pys	   <genexpr>Ð   s    (   R(   t	   itertoolst   productt!   _build_ext__get_output_extensionst   list(   R!   t   ns_ext_basest   pairs(    (   R!   s@   /tmp/pip-build-Q3rTTP/setuptools/setuptools/command/build_ext.pyt   __get_stubs_outputsÇ   s    c         c   s(   d Vd V|  j  d ƒ j r$ d Vn  d  S(   Ns   .pys   .pycR#   s   .pyo(   R'   t   optimize(   R!   (    (    s@   /tmp/pip-build-Q3rTTP/setuptools/setuptools/command/build_ext.pyt   __get_output_extensionsÒ   s    c         C   s´  t  j d | j | ƒ t j j | | j j d ƒ Œ d } | rf t j j | ƒ rf t | d ƒ ‚ n  |  j	 st
 | d ƒ } | j d j d d d	 t d
 ƒ d t j j | j ƒ d d d t d ƒ d d d t d ƒ d d t d ƒ d d d g ƒ ƒ | j ƒ  n  | r°d d l m } | | g d d d t d |  j	 ƒ|  j d  ƒ j } | d k r| | g d | d t d |  j	 ƒn  t j j | ƒ r°|  j	 r°t j | ƒ q°n  d  S(!   Ns    writing stub loader for %s to %sR$   s   .pys    already exists! Please delete.t   ws   
s   def __bootstrap__():s-      global __bootstrap__, __file__, __loader__s%      import sys, os, pkg_resources, imps   , dls:      __file__ = pkg_resources.resource_filename(__name__,%r)s      del __bootstrap__s       if '__loader__' in globals():s          del __loader__s#      old_flags = sys.getdlopenflags()s      old_dir = os.getcwd()s      try:s(        os.chdir(os.path.dirname(__file__))s$        sys.setdlopenflags(dl.RTLD_NOW)s(        imp.load_dynamic(__name__,__file__)s      finally:s"        sys.setdlopenflags(old_flags)s        os.chdir(old_dir)s   __bootstrap__()R   iÿÿÿÿ(   t   byte_compileR…   i    RZ   R&   t   install_lib(   R   t   infoRO   R/   R0   R-   R,   t   existsR   R&   t   opent   writet   if_dlR1   RR   t   closet   distutils.utilRˆ   R6   R'   R…   t   unlink(   R!   t
   output_dirR7   t   compilet	   stub_filet   fRˆ   R…   (    (    s@   /tmp/pip-build-Q3rTTP/setuptools/setuptools/command/build_ext.pyR4   Ø   sP    				(   t   __name__t
   __module__R   R    R+   RI   RL   RN   Rm   Ro   RP   Rz   R{   R€   RQ   R4   (    (    (    s@   /tmp/pip-build-Q3rTTP/setuptools/setuptools/command/build_ext.pyR    ?   s   													i    c         C   s8   |  j  |  j | | | | | | | | |	 |
 | | ƒ d  S(   N(   t   linkt   SHARED_LIBRARY(   R!   t   objectst   output_libnameR’   Ra   RT   RV   Rl   t   debugt   extra_preargst   extra_postargst
   build_tempt   target_lang(    (    s@   /tmp/pip-build-Q3rTTP/setuptools/setuptools/command/build_ext.pyRh   
  s
    t   staticc         C   s„   | d  k s t ‚ t j j | ƒ \ } } t j j | ƒ \ } } |  j d ƒ j d ƒ rg | d } n  |  j | | | | | ƒ d  S(   Nt   xRy   i   (	   RJ   t   AssertionErrorR/   R0   R,   RA   RC   t
   startswitht   create_static_lib(   R!   Rš   R›   R’   Ra   RT   RV   Rl   Rœ   R   Rž   RŸ   R    R9   R1   R7   (    (    s@   /tmp/pip-build-Q3rTTP/setuptools/setuptools/command/build_ext.pyRh     s    (%   t   distutils.command.build_extR    t   _du_build_extt   distutils.file_utilR   t   distutils.ccompilerR   t   distutils.sysconfigR   t   distutils.errorsR   t	   distutilsR   R/   R   R~   t   setuptools.extensionR   t   Cython.Distutils.build_extR   t   ImportErrorR   R	   R   R   RQ   R   RE   RD   R   R6   R*   t   dlt   hasattrRŽ   RJ   Rh   (    (    (    s@   /tmp/pip-build-Q3rTTP/setuptools/setuptools/command/build_ext.pyt   <module>   sR   

			È			