
    
_d`D                        d dl Z d dlZd dlZd dlmZ d dlmZ d dlm	Z	m
Z
mZmZ d dlmZ d dlmZ d dlmZ d dlmZmZ d d	lmZ d d
lmZ d dlmZmZ 	 d dlmZ  e d        ed       d dlm"Z# d Z$dZ%dZ&dZ'ejP                  dk(  rdZ&ne jR                  dk7  r	 d dl*Z* e+e*d      xZ&Z%d Z,d Z- G d de      Ze&se jR                  dk(  r	 	 	 	 	 	 	 	 	 	 ddZ.ydZ'	 	 	 	 	 	 	 	 	 	 ddZ.y# e!$ r eZY w xY w# e!$ r Y Vw xY w)    NEXTENSION_SUFFIXES)cache_from_source)DictIteratorListTuple)Path)	build_ext)new_compiler)customize_compilerget_config_var)log)	BaseError)	ExtensionLibraryzCython.Compiler.MainLDSHARED)_config_varsc                 f   t         j                  dk(  ret        j                         }	 dt        d<   dt        d<   dt        d<   t	        |        t        j
                          t        j                  |       y t	        |        y # t        j
                          t        j                  |       w xY w)Ndarwinz0gcc -Wl,-x -dynamiclib -undefined dynamic_lookupr   z -dynamiclibCCSHAREDz.dylibSO)sysplatform_CONFIG_VARScopyr   clearupdate)compilertmps     >/usr/lib/python3/dist-packages/setuptools/command/build_ext.py_customize_compiler_for_shlibr"       s    
||x !
	% C  (6L$!)Lx( $8$  $s   &B +B0Fsharedr   TntRTLD_NOWc                     t         r| S dS )N )	have_rtld)ss    r!   if_dlr*   D   s    1!r!    c                  <    t         D ]  } d| v r| c S | dk(  s| c S  y)z;Return the file extension for an abi3-compliant Extension()z.abi3z.pydNr   )suffixs    r!   get_abi3_suffixr.   H   s+    $ fMvM	r+   c                   (   e Zd ZU dZeed<   dZeed<   d Zdede	e
e
f   fdZd Zded	e
de
fd
Zdee	e
e
f      fdZd Zd Zd Zd Zd Zd Zd Zdee
   fdZdee
   fdZdee
   fdZdee
e
f   fdZd Zd ZddZdde
defdZ de
fdZ!y)r   Feditable_modeinplacec                     | j                   dc}| _         t        j                  |        || _         |r| j                          yy)z;Build extensions in build directory, then copy if --inplacer   N)r1   
_build_extruncopy_extensions_to_source)selfold_inplaces     r!   r4   zbuild_ext.runU   s;    $(LL!!T\t"**, r+   extreturnc                    | j                  |j                        }| j                  |      }|j                  d      }dj	                  |d d       }|j                  |      }t        j                  j	                  |t        j                  j                  |            }t        j                  j	                  | j                  |      }	||	fS )N.)
get_ext_fullnamenameget_ext_filenamesplitjoinget_package_dirospathbasename	build_lib)
r6   build_pyr8   fullnamefilenamemodpathpackagepackage_dirinplace_fileregular_files
             r!   _get_inplace_equivalentz!build_ext._get_inplace_equivalent]   s    ((2((2..%((73B<(..w7ww||K1A1A(1KLww||DNNH=l++r+   c                 j   | j                  d      }| j                  D ]  }| j                  ||      \  }}t        j                  j                  |      s|j                  s| j                  ||| j                         |j                  sn| j                  ||      }| j                  ||d        y )NrG   )levelT)compile)get_finalized_command
extensionsrO   rC   rD   existsoptional	copy_fileverbose_needs_stub_get_equivalent_stub_write_stub_file)r6   rG   r8   rM   rN   inplace_stubs         r!   r5   z#build_ext.copy_extensions_to_sourceg   s    --j9?? 	GC)-)E)EhPS)T&L,
 ww~~l+3<<|\N#88lK%%lC%F	Gr+   output_filec                     t         j                  j                  |      }|j                  j	                  d      \  }}}t         j                  j                  ||       dS Nr;   .py)rC   rD   dirnamer>   
rpartitionrA   )r6   r8   r]   dir__r>   s         r!   rZ   zbuild_ext._get_equivalent_stubx   sK    ww{+XX((-
1d'',,tT*+3//r+   c              #     K   | j                   sy | j                  d      }| j                  d      j                  xs d}| j                  D ]n  }| j	                  ||      \  }}||f |j
                  s+| j                  ||      }| j                  ||      }t        ||      }t        ||      }	|	|f p y w)NrG   install_libr'   )optimization)r1   rS   optimizerT   rO   rY   rZ   _compiled_file_name)
r6   rG   optr8   rM   rN   r\   regular_stubinplace_cacheoutput_caches
             r!   _get_output_mappingzbuild_ext._get_output_mapping}   s     ||--j9((7@@FB?? 	4C)-)E)EhPS)T&L,..  $88lK#88lK 3Ls S2<cR#]33!	4s   A4B>7AB>c                    t        j                  d      }|r/t        j                  j                  |j	                  d       |z   }n!t        j                  | |      }t        d      }|| j                  v r| j                  |   }t        |d      xr
 t               }|r|d t        |        }t               }||z   }t        |t              rBt         j                  j                  |      \  }}| j                  j!                  |t"              S t$        rQ|j&                  rEt         j                  j	                  |      \  }}t         j                  j                  |d|z         S |S )NSETUPTOOLS_EXT_SUFFIXr;   
EXT_SUFFIXpy_limited_apizdl-)rC   getenvrD   rA   r@   r3   r?   r   ext_mapgetattrr.   len
isinstancer   splitextshlib_compilerlibrary_filenamelibtype	use_stubs_links_to_dynamic)r6   rH   so_extrI   r8   use_abi3fnds           r!   r?   zbuild_ext.get_ext_filename   s    23ww||X^^C%89FBH!224BH#L1Ft||#,,x(Cs$45K/:KH#Ns6{l3(*#f,#w'''**84C**;;BHHs44h/2ww||Aurz22r+   c                 f    t        j                  |        d | _        g | _        i | _        d| _        y )NF)r3   initialize_optionsry   shlibsrt   r0   r6   s    r!   r   zbuild_ext.initialize_options   s.    %%d+""r+   c                    t        j                  |        | j                  xs g | _        | j                  | j                         | j                  D cg c]  }t	        |t
              s| c}| _        | j                  r| j                          | j                  D ]"  }| j                  |j                        |_
        $ | j                  D ]j  }|j                  }|| j                  |<   || j                  |j                  d      d   <   | j                  xr | j                  |      xs d}|xr t        xr t	        |t
               }||_        ||_        | j#                  |      x}|_        t&        j(                  j+                  t&        j(                  j-                  | j.                  |            }|r)||j0                  vr|j0                  j3                  |       |st        s$t&        j4                  |j6                  vsB|j6                  j3                  t&        j4                         m | j8                  rd| _        y y c c}w )Nr;   r<   FT)r3   finalize_optionsrT   check_extensions_listrw   r   r   setup_shlib_compilerr=   r>   
_full_namert   r@   links_to_dynamicr|   r}   rY   r?   
_file_namerC   rD   ra   rA   rF   library_dirsappendcurdirruntime_library_dirsr0   r1   )r6   r8   rH   ltdnsrI   libdirs          r!   r   zbuild_ext.finalize_options   s   ##D)///R""4??3&*ooRsC9QsR;;%%'?? 	=C!22388<CN	=?? 	;C~~H%(DLL" 58DLL,R01++<$"7"7"<ECCC:c7+C'CB$'C! CO(,(=(=h(GGHs~WW__RWW\\$..(%KLFvS%5%55  ''/yRYYc6N6N%N((//		:#	;& DL 1 Ss   I*Ic                    t        | j                  | j                  | j                        x}| _        t        |       | j                  |j                  | j                         | j                  &| j                  D ]  \  }}|j                  ||        | j                  "| j                  D ]  }|j                  |        | j                  |j                  | j                         | j                  |j                  | j                         | j                   |j#                  | j                          | j$                  |j'                  | j$                         t(        j+                  |      |_        y )N)r   dry_runforce)r   r   r   r   ry   r"   include_dirsset_include_dirsdefinedefine_macroundefundefine_macro	librariesset_librariesr   set_library_dirsrpathset_runtime_library_dirslink_objectsset_link_objectslink_shared_object__get__)r6   r   r>   valuemacros        r!   r   zbuild_ext.setup_shlib_compiler   s<   )5]]DLL

*
 	
4& 	&h/(%%d&7&78;;"#{{ 3e%%dE23::! /''./>>%""4>>2(%%d&7&78::!--djj9(%%d&7&78 '9&@&@&J#r+   c                 f    t        |t              r|j                  S t        j                  | |      S N)rw   r   export_symbolsr3   get_export_symbols)r6   r8   s     r!   r   zbuild_ext.get_export_symbols   s+    c7#%%%,,T377r+   c                 D   |j                          | j                  }	 t        |t              r| j                  | _        t        j                  | |       |j                  r-| j                  d      j                  }| j                  ||       || _        y # || _        w xY w)NrG   )_convert_pyx_sources_to_langr   rw   r   ry   r3   build_extensionrY   rS   rF   
write_stub)r6   r8   	_compilerrF   s       r!   r   zbuild_ext.build_extension   s}    ((*MM		&#w' $ 3 3&&tS1 66zBLL		3/%DMIDMs   A0B 	Bc                    t         j                  | j                  D cg c]  }|j                   c}      dj	                  |j                  j                  d      dd dgz         t        fd|j                  D              S c c}w )z?Return true if 'ext' links to a dynamic lib in the same packager;   Nr<   r'   c              3   ,   K   | ]  }|z   v   y wr    ).0libnamelibnamespkgs     r!   	<genexpr>z-build_ext.links_to_dynamic.<locals>.<genexpr>  s     J3=H,Js   )dictfromkeysr   r   rA   r@   anyr   )r6   r8   libr   r   s      @@r!   r   zbuild_ext.links_to_dynamic   sl    
 ==DKK!HS#..!HIhhs~~++C0"5<=JCMMJJJ "Is   B
c                 P    g t        j                  |       | j                         S r   )r3   get_source_files_get_internal_dependsr   s    r!   r   zbuild_ext.get_source_files	  s&    R,,T2RT5O5O5QRRr+   c              #   0  K   t        | j                  j                  xs t        j                        j                         }d | j                  D        }dt        dt        ddfd}|D ]y  }t        |      }|j                         r
 ||d       (d|j                  v r
 ||d	       @	 ||z  j                  d
      }	 |j                  |       |j                          { y# t        $ r  ||d       Y w xY w# t        $ r  ||d       Y w xY ww)zAYield ``ext.depends`` that are contained by the project directoryc              3   B   K   | ]  }|j                   D ]  }|   y wr   )depends)r   r8   deps      r!   r   z2build_ext._get_internal_depends.<locals>.<genexpr>  s      I3S[[Ic3I3Is   	orig_pathreasonr9   Nc                 2    t        j                  d| |       y )NzJdependency %s won't be automatically included in the manifest: the path %s)r   info)r   r   s     r!   skipz-build_ext._get_internal_depends.<locals>.skip  s    HH8	r+   zmust be relativez..zcan't have `..` segmentsT)strictzdoesn't existzmust be inside the project root)r
   distributionsrc_rootrC   r   resolverT   stris_absolutepartsOSErrorrelative_to
ValueErroras_posix)r6   project_rootr   r   r   rD   resolveds          r!   r   zbuild_ext._get_internal_depends  s    D--66C"))DLLNI$//I	C 	 	 	  	"C9D!S,-tzz!S45(4/888E
$$\2
 --/!/	"  S/*  S;<sH   B'D*C& C>D&C;8D:C;;D>DDDDc                     | j                   r't        | j                         j                               S t	        t        j                  |       | j                         z         S r   )r1   listget_output_mappingkeyssortedr3   get_outputs_build_ext__get_stubs_outputsr   s    r!   r   zbuild_ext.get_outputs2  sJ    <<//166899j,,T2T5M5M5OOPPr+   c                 P    | j                         }t        t        |d             S )z1See :class:`setuptools.commands.build.SubCommand`c                     | d   S )Nr   r   )xs    r!   <lambda>z.build_ext.get_output_mapping.<locals>.<lambda>:  s
    !A$ r+   )key)rn   r   r   )r6   mappings     r!   r   zbuild_ext.get_output_mapping7  s"    **,F7788r+   c                       fd j                   D        }t        j                  | j                               }t	        d |D              S )Nc              3      K   | ]S  }|j                   rEt        j                  j                  j                  g|j
                  j                  d         U yw)r;   N)rY   rC   rD   rA   rF   r   r@   )r   r8   r6   s     r!   r   z0build_ext.__get_stubs_outputs.<locals>.<genexpr>>  sE      
 GGLLD#..*>*>s*CD
s   AAc              3   ,   K   | ]  \  }}||z     y wr   r   )r   basefnexts      r!   r   z0build_ext.__get_stubs_outputs.<locals>.<genexpr>E  s     :[T5D5L:s   )rT   	itertoolsproduct!_build_ext__get_output_extensionsr   )r6   ns_ext_basespairss   `  r!   __get_stubs_outputszbuild_ext.__get_stubs_outputs<  sD    

 !!,0L0L0NO:E:::r+   c              #   \   K   d d | j                  d      j                  rd y y w)Nr`   z.pycrG   z.pyo)rS   rh   r   s    r!   __get_output_extensionsz!build_ext.__get_output_extensionsG  s.     %%j1::L ;s   *,c                     t        j                  j                  |g|j                  j	                  d       dz   }| j                  |||       y r_   )rC   rD   rA   r   r@   r[   )r6   
output_dirr8   rR   	stub_files        r!   r   zbuild_ext.write_stubM  s?    GGLLHcnn.B.B3.GH5P	ig6r+   r   c                 (   t        j                  d|j                  |       |r-t        j                  j                  |      rt        |dz         | j                  st        |d      }|j                  dj                  dddt        d      z   d	t        j                  j                  |j                        z  d
ddt        d      dddt        d      dddddt        d      dddg             |j                          |r| j                  |       y y )Nz writing stub loader for %s to %sz already exists! Please delete.w
zdef __bootstrap__():z-   global __bootstrap__, __file__, __loader__z0   import sys, os, pkg_resources, importlib.utilz, dlz:   __file__ = pkg_resources.resource_filename(__name__,%r)z   del __bootstrap__z    if '__loader__' in globals():z       del __loader__z#   old_flags = sys.getdlopenflags()z   old_dir = os.getcwd()z   try:z(     os.chdir(os.path.dirname(__file__))z$     sys.setdlopenflags(dl.RTLD_NOW)z3     spec = importlib.util.spec_from_file_location(z#                __name__, __file__)z0     mod = importlib.util.module_from_spec(spec)z!     spec.loader.exec_module(mod)z   finally:z"     sys.setdlopenflags(old_flags)z     os.chdir(old_dir)z__bootstrap__()r'   )r   r   r   rC   rD   rU   r   r   openwriterA   r*   rE   r   close_compile_and_remove_stub)r6   r   r8   rR   fs        r!   r[   zbuild_ext._write_stub_fileQ  s   3S^^YOrww~~i0I(IIJJ||Y$AGG		.GJ-((*,''*:*:3>>*JK.:/CD2!BDEM=J;%BC0)/: GGI)))4 r+   c                 0   ddl m}  ||gdd| j                         | j                  d      j                  }|dkD  r ||g|d| j                         t
        j                  j                  |      r#| j                  st        j                  |       y y y )Nr   )byte_compileT)rh   r   r   rf   )	distutils.utilr   r   rS   rh   rC   rD   rU   unlink)r6   r   r   rh   s       r!   r   z"build_ext._compile_and_remove_stubx  sy    /i[1D$,,O--m<EEa<hdDLL 77>>)$T\\IIi  .:$r+   N)F)"__name__
__module____qualname__r0   bool__annotations__r1   r4   r   r	   r   rO   r5   rZ   r   rn   r?   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r[   r   r   r+   r!   r   r   Q   s   M4GT-,Y ,5c? ,G"0	 0 0 0
4XeCHo%> 42.# >K68
&KS$s) S$"x} $"LQT#Y Q
9DcN 9
	;7%5# %5I %5N
!# 
!r+   r   c                 R    | j                  | j                  |||||||||	|
||       y r   )linkSHARED_LIBRARY)r6   objectsoutput_libnamer   r   r   r   r   debugextra_preargsextra_postargs
build_temptarget_langs                r!   r   r     s=     			 	
r+   staticc                    |J t         j                  j                  |      \  }}t         j                  j                  |      \  }}| j	                  d      j                  d      r|dd  }| j                  |||||       y )Nr   r      )rC   rD   r@   rx   rz   
startswithcreate_static_lib)r6   r  r  r   r   r   r   r   r	  r
  r  r  r  rI   rE   r8   s                   r!   r   r     s{    * !!!!ww}}^<
H((2#  %007  |Hw*e[Qr+   )
NNNNNr   NNNN)/rC   r   r   importlib.machineryr   importlib.utilr   ri   typingr   r   r   r	   pathlibr
   distutils.command.build_extr   _du_build_extdistutils.ccompilerr   distutils.sysconfigr   r   	distutilsr   setuptools.errorsr   setuptools.extensionr   r   Cython.Distutils.build_extr3   
__import__ImportErrorr   r   r"   r(   r|   r{   r   r>   dlhasattrr*   r.   r   r   r+   r!   <module>r#     s@   	 
  2 C . .  B , B  ' 3B %&
 z  <%* 		
<<8IWW_ 'J 77	I
"q!
 q!h	 4 !
B G !Rg  JP  s$   C, C9 ,C65C69D D