o
    Utd=                     @   s  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mZ d dlmZ d d	lmZ d d
lmZmZ zd dlmZ ed W n eyc   eZY nw ed d dlm Z! dd Z"dZ#dZ$dZ%ej&dkrdZ$ne j'dkrzd dl(Z(e)e(d Z$Z#W n	 ey   Y nw dd Z*dd Z+G dd deZe$se j'dkr				d ddZ,dS dZ%				d ddZ,dS )!    NEXTENSION_SUFFIXES)cache_from_source)DictIteratorListTuple)	build_ext)new_compiler)customize_compilerget_config_var)log)	BaseError)	ExtensionLibraryzCython.Compiler.MainLDSHARED)_config_varsc              	   C   sl   t jdkr0t }zdtd< dtd< dtd< t|  W t  t| d S t  t| w t|  d S )Ndarwinz0gcc -Wl,-x -dynamiclib -undefined dynamic_lookupr   z -dynamiclibCCSHAREDz.dylibSO)sysplatform_CONFIG_VARScopyr   clearupdate)compilertmp r   DD:\rfid_django\env\lib\site-packages\setuptools\command\build_ext.py_customize_compiler_for_shlib   s   

r    Fsharedr   TntRTLD_NOWc                 C   s   t r| S dS )N )	have_rtld)sr   r   r   if_dl@   s   r'   c                  C   s.   t D ]} d| v r|   S | dkr|   S qdS )z;Return the file extension for an abi3-compliant Extension()z.abi3z.pydNr   )suffixr   r   r   get_abi3_suffixD   s   r)   c                   @   s  e Zd ZU dZeed< dZeed< dd Zdede	e
e
f fdd	Zd
d Zdede
de
fddZdee	e
e
f  fddZdd Zdd Zdd Zdd Zdd Zdd Zdd Zdee
 fdd Zdee
e
f fd!d"Zd#d$ Zd%d& Zd/d'd(Zd/d)e
defd*d+Zd)e
fd,d-Zd.S )0r	   Feditable_modeinplacec                 C   s2   | j d}| _ t|  || _ |r|   dS dS )z;Build extensions in build directory, then copy if --inplacer   N)r+   
_build_extruncopy_extensions_to_source)selfZold_inplacer   r   r   r-   Q   s   
zbuild_ext.runextreturnc           
      C   sj   |  |j}| |}|d}d|d d }||}tj|tj|}tj| j	|}	||	fS )N.)
get_ext_fullnamenameget_ext_filenamesplitjoinZget_package_dirospathbasename	build_lib)
r/   build_pyr0   fullnamefilenamemodpathpackagepackage_dirinplace_fileregular_filer   r   r   _get_inplace_equivalentY   s   


z!build_ext._get_inplace_equivalentc                 C   sp   |  d}| jD ]-}| ||\}}tj|s|js$| j||| jd |j	r5| 
||}| j||dd qd S )Nr=   )levelT)compile)get_finalized_command
extensionsrE   r9   r:   existsoptional	copy_fileverbose_needs_stub_get_equivalent_stub_write_stub_file)r/   r=   r0   rC   rD   inplace_stubr   r   r   r.   c   s   

z#build_ext.copy_extensions_to_sourceoutput_filec                 C   s2   t j|}|jd\}}}t j|| dS Nr2   .py)r9   r:   dirnamer5   
rpartitionr8   )r/   r0   rR   Zdir__r5   r   r   r   rO   t   s   zbuild_ext._get_equivalent_stubc           
      c   s    | j sd S | d}| djpd}| jD ]/}| ||\}}||fV  |jrE| ||}| ||}t||d}t||d}	|	|fV  qd S )Nr=   install_libr$   )optimization)r+   rH   optimizerI   rE   rN   rO   _compiled_file_name)
r/   r=   optr0   rC   rD   rQ   Zregular_stubZinplace_cacheZoutput_cacher   r   r   _get_output_mappingy   s    



zbuild_ext._get_output_mappingc                 C   s   t d}|rt jj|d | }n
t| |}td}|| jv rk| j| }t	|do.t
 }|rA|d t|  }t
 }|| }t|trUt j|\}}| j|tS trk|jrkt j|\}}t j|d| S |S )NZSETUPTOOLS_EXT_SUFFIXr2   
EXT_SUFFIXpy_limited_apizdl-)r9   getenvr:   r8   r7   r,   r6   r   ext_mapgetattrr)   len
isinstancer   splitextshlib_compilerlibrary_filenamelibtype	use_stubs_links_to_dynamic)r/   r>   Zso_extr?   r0   Zuse_abi3fndr   r   r   r6      s&   




zbuild_ext.get_ext_filenamec                 C   s&   t |  d | _g | _i | _d| _d S )NF)r,   initialize_optionsrf   shlibsra   r*   r/   r   r   r   rm      s
   

zbuild_ext.initialize_optionsc                 C   s8  t |  | jp	g | _| | j dd | jD | _| jr!|   | jD ]	}| |j|_q$| jD ]`}|j}|| j	|< || j	|
dd < | jrM| |pNd}|oXtoXt|t }||_||_| | }|_tjtj| j|}|r||jvr|j| |rtrtj|jvr|jtj q1| jrd| _d S d S )Nc                 S   s   g | ]	}t |tr|qS r   )rd   r   .0r0   r   r   r   
<listcomp>   s    
z.build_ext.finalize_options.<locals>.<listcomp>r2   r3   FT)r,   finalize_optionsrI   Zcheck_extensions_listrn   setup_shlib_compilerr4   r5   
_full_namera   r7   links_to_dynamicri   rd   r   rj   rN   r6   
_file_namer9   r:   rU   r8   r<   library_dirsappendcurdirruntime_library_dirsr*   r+   )r/   r0   r>   Zltdnsr?   libdirr   r   r   rs      s4   




zbuild_ext.finalize_optionsc                 C   s   t | j| j| jd }| _t| | jd ur|| j | jd ur/| jD ]
\}}|	|| q$| j
d ur?| j
D ]}|| q7| jd urJ|| j | jd urU|| j | jd ur`|| j | jd urk|| j t||_d S )N)r   dry_runforce)r
   r   r~   r   rf   r    include_dirsset_include_dirsZdefinedefine_macroZundefundefine_macro	librariesset_librariesrx   set_library_dirsZrpathset_runtime_library_dirsZlink_objectsset_link_objectslink_shared_object__get__)r/   r   r5   valuemacror   r   r   rt      s*   







zbuild_ext.setup_shlib_compilerc                 C   s   t |tr|jS t| |S N)rd   r   export_symbolsr,   get_export_symbolsr/   r0   r   r   r   r      s   
zbuild_ext.get_export_symbolsc                 C   sl   |   | j}z*t|tr| j| _t| | |jr,| dj	}| 
|| W || _d S W || _d S || _w )Nr=   )_convert_pyx_sources_to_langr   rd   r   rf   r,   build_extensionrN   rH   r<   
write_stub)r/   r0   Z	_compilerr<   r   r   r   r      s   

zbuild_ext.build_extensionc                    sP   t dd | jD  d|jddd dg t fdd|jD S )	z?Return true if 'ext' links to a dynamic lib in the same packagec                 S   s   g | ]}|j qS r   )ru   )rq   libr   r   r   rr     s    z.build_ext.links_to_dynamic.<locals>.<listcomp>r2   Nr3   r$   c                 3   s    | ]	}|  v V  qd S r   r   )rq   libnamelibnamespkgr   r   	<genexpr>      z-build_ext.links_to_dynamic.<locals>.<genexpr>)dictfromkeysrn   r8   ru   r7   anyr   r   r   r   r   rv      s    zbuild_ext.links_to_dynamicc                 C   s,   | j rt|   S tt| |   S r   )r+   listget_output_mappingkeyssortedr,   get_outputs_build_ext__get_stubs_outputsro   r   r   r   r     s   zbuild_ext.get_outputsc                 C   s   |   }tt|dd dS )z1See :class:`setuptools.commands.build.SubCommand`c                 S   s   | d S )Nr   r   )xr   r   r   <lambda>  s    z.build_ext.get_output_mapping.<locals>.<lambda>)key)r]   r   r   )r/   mappingr   r   r   r     s   zbuild_ext.get_output_mappingc                    s6    fdd j D }t|  }tdd |D S )Nc                 3   s4    | ]}|j rtjj jg|jd R  V  qdS )r2   N)rN   r9   r:   r8   r<   ru   r7   rp   ro   r   r   r     s    
z0build_ext.__get_stubs_outputs.<locals>.<genexpr>c                 s   s    | ]	\}}|| V  qd S r   r   )rq   baseZfnextr   r   r   r     r   )rI   	itertoolsproduct!_build_ext__get_output_extensionsr   )r/   Zns_ext_basespairsr   ro   r   Z__get_stubs_outputs  s
   
zbuild_ext.__get_stubs_outputsc                 c   s(    dV  dV  |  djrdV  d S d S )NrT   z.pycr=   z.pyo)rH   rZ   ro   r   r   r   Z__get_output_extensions  s   
z!build_ext.__get_output_extensionsc                 C   s2   t jj|g|jdR  d }| ||| d S rS   )r9   r:   r8   ru   r7   rP   )r/   
output_dirr0   rG   	stub_filer   r   r   r   !  s    zbuild_ext.write_stubr   c                 C   s   t d|j| |rtj|rt|d | jsPt|d}|	d
dddtd d	tj|j d
ddtddddtddddddtddddg |  |rY| | d S d S )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$   )r   inforu   r9   r:   rJ   r   r~   openwriter8   r'   r;   rw   close_compile_and_remove_stub)r/   r   r0   rG   fr   r   r   rP   %  sL   
zbuild_ext._write_stub_filec                 C   sp   ddl m} ||gdd| jd | dj}|dkr$||g|d| jd tj|r4| js6t| d S d S d S )Nr   )byte_compileT)rZ   r   r~   rX   )	distutils.utilr   r~   rH   rZ   r9   r:   rJ   unlink)r/   r   r   rZ   r   r   r   r   K  s   z"build_ext._compile_and_remove_stubN)F) __name__
__module____qualname__r*   bool__annotations__r+   r-   r   r   strrE   r.   rO   r   r]   r6   rm   rs   rt   r   r   rv   r   r   r   r   r   r   r   rP   r   r   r   r   r   r	   M   s,   
 
 	
&r	   c                 C   s(   |  | j|||||||||	|
|| d S r   )linkSHARED_LIBRARY)r/   objectsoutput_libnamer   r   rx   r{   r   debugextra_preargsextra_postargs
build_temptarget_langr   r   r   r   [  s   r   staticc                 C   s^   |d u sJ t j|\}}t j|\}}| ddr$|dd  }| ||||| d S )Nr   r      )r9   r:   r7   re   rg   
startswithcreate_static_lib)r/   r   r   r   r   rx   r{   r   r   r   r   r   r   r?   r;   r0   r   r   r   r   j  s   
)
NNNNNr   NNNN)-r9   r   r   Zimportlib.machineryr   importlib.utilr   r[   typingr   r   r   r   Zdistutils.command.build_extr	   Z_du_build_extZdistutils.ccompilerr
   distutils.sysconfigr   r   	distutilsr   setuptools.errorsr   setuptools.extensionr   r   ZCython.Distutils.build_extr,   
__import__ImportErrorr   r   r    r%   ri   rh   r   r5   Zdlhasattrr'   r)   r   r   r   r   r   <module>   sd    

	  