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  \KT                 @   s   d Z ddlZddlZddlZddlZddlZddlmZmZm	Z	m
Z
mZ ddlmZmZ ddlmZ ddlmZ ddlmZ dd	 Zd
d Zdd Zdd ZdddZdddZedgZG dd deZdS )a  distutils._msvccompiler

Contains MSVCCompiler, an implementation of the abstract CCompiler class
for Microsoft Visual Studio 2015.

The module is compatible with VS 2015 and later. You can find legacy support
for older versions in distutils.msvc9compiler and distutils.msvccompiler.
    N)DistutilsExecErrorDistutilsPlatformErrorCompileErrorLibError	LinkError)	CCompilergen_lib_options)log)get_platform)countc           $   C   s   yt jt jdt jt jB d} W n tk
r<   tjd dS X d}d }|  xt D ]}yt j	| |\}}}W n tk
r   P Y nX |rT|t j
krTtjj|rTytt|}W n ttfk
r   wTY nX |dkrT||krT|| }}qTW W d Q R X ||fS )Nz'Software\Microsoft\VisualStudio\SxS\VC7)accesszVisual C++ is not registeredr      )NN)winregZ	OpenKeyExHKEY_LOCAL_MACHINEZKEY_READZKEY_WOW64_32KEYOSErrorr	   debugr   Z	EnumValueZREG_SZospathisdirintfloat
ValueError	TypeError)keybest_versionbest_dirivvc_dirZvtversion r    //usr/lib64/python3.6/distutils/_msvccompiler.py_find_vc2015   s0    
r"   c                 s   dd l  dd l} d}d }g  fdd}| j|d}|j  |j  xD ]~\}}}}d|krLtjj|ddd}	tjj|	sqLytd	d
 |j	dD }
W n t
tfk
r   wLY nX |
|krL|
|	 }}qLW y|d }W n tk
r   d }Y nX ||fS )Nr   c                  s   j  j  d S )N)extendfindallr    )_distutils_findvsall_packagesr    r!   _getallD   s    z_find_vc2017.<locals>._getall)targetz1Microsoft.VisualStudio.Component.VC.Tools.x86.x64ZVCZ	AuxiliaryZBuildc             s   s   | ]}t |V  qd S )N)r   ).0r   r    r    r!   	<genexpr>P   s    z_find_vc2017.<locals>.<genexpr>.)r   )r%   	threadingZThreadstartjoinr   r   r   tuplesplitr   r   
IndexError)r,   r   r   r'   tnameZversion_strr   Zpackagesr   r   r    )r%   r&   r!   _find_vc2017:   s2    
r4   c             C   s
  t  \}}d }d| krdnd}|rztjj|ddddddd	}yd
d l}|j|ddd }W n tttfk
rx   d }Y nX |st \}}|rtjj|d|dd	}|st	j
d dS tjj|d}tjj|st	j
d| dS | ptjj| rt	j
d| d }||fS )Namd64Zx64x86z..ZredistZMSVCz**zMicrosoft.VC141.CRTzvcruntime140.dllr   T)	recursive   zMicrosoft.VC140.CRTz$No suitable Visual C++ version foundzvcvarsall.batz%s cannot be found)NN)NN)r4   r   r   r.   globImportErrorr   LookupErrorr"   r	   r   isfile)	plat_specr   r   	vcruntimeZvcruntime_platZvcredistr:   	vcvarsallr    r    r!   _find_vcvarsall[   s6    



rA   c             C   s   t jdrdd t jj D S t| \}}|s6tdy&tjdj|| tj	dj
ddd	}W n@ tjk
r } z"tj|j td
j|jW Y d d }~X nX dd dd |j D D }|r||d< |S )NZDISTUTILS_USE_SDKc             S   s   i | ]\}}||j  qS r    )lower)r)   r   valuer    r    r!   
<dictcomp>   s   z_get_vc_env.<locals>.<dictcomp>zUnable to find vcvarsall.batzcmd /u /c "{}" {} && set)stderrzutf-16lereplace)errorszError executing {}c             S   s$   i | ]\}}}|r|r||j  qS r    )rB   )r)   r   _rC   r    r    r!   rD      s   c             s   s   | ]}|j d V  qdS )=N)	partition)r)   liner    r    r!   r*      s    z_get_vc_env.<locals>.<genexpr>py_vcruntime_redist)r   getenvenvironitemsrA   r   
subprocessZcheck_outputformatZSTDOUTdecodeZCalledProcessErrorr	   erroroutputcmd
splitlines)r>   r@   r?   outexcenvr    r    r!   _get_vc_env}   s(    


rZ   c             C   sN   |st jdjt j}x2|D ]*}t jjt jj|| }t jj|r|S qW | S )at  Return path to an MSVC executable program.

    Tries to find the program in several places: first, one of the
    MSVC program search paths from the registry; next, the directories
    in the PATH environment variable.  If any of those work, return an
    absolute path that is known to exist.  If none of them work, just
    return the original program name, 'exe'.
    r   )r   rM   r0   pathsepr   r.   abspathr=   )Zexepathspfnr    r    r!   	_find_exe   s    	
r`   r6   Z	x86_amd64)Zwin32z	win-amd64zvcruntime140.dllc            
       s   e Zd ZdZdZi ZdgZdddgZdgZdgZ	ee e e	 Z
d	Zd
ZdZdZd ZZdZd*ddZd+ddZd,ddZd-ddZd.ddZd/ddZdd Z fd d!Zd"d# Zd$d% Zd&d' Zd0d(d)Z  ZS )1MSVCCompilerzwConcrete class that implements an interface to Microsoft Visual C++,
       as defined by the CCompiler abstract class.Zmsvcz.cz.ccz.cppz.cxxz.rcz.mcz.resz.objz.libz.dllz%s%sz.exer   c             C   s    t j| ||| d | _d| _d S )NF)r   __init__	plat_nameinitialized)selfverboseZdry_runZforcer    r    r!   rb      s    zMSVCCompiler.__init__Nc             C   sN  | j  std|d krt }|tkr8tdjttt| }t|}|sTtd|jdd| _	| j	j
tj}td|| _td|| _td|| _td	|| _td
|| _td|| _|jdd| _x2|jddj
tjD ]}|r| j|jtj qW x6|jddj
tjD ]}|r| j|jtj qW d | _dddddg| _| jj| jrZdnd ddddddg| _dddg}| js|jd% ddddg}|d&| _|d'| _|d(| _ |d)| _!|| _"|| _#t$j%d f| jt$j%d#f| jt$j%d$f| jt$j&d f| j t$j&d#f| j t$j&d$f| j!t$j'd f| j"t$j'd#f| j"t$j'd$f| j#i	| _(d$| _ d S )*Nzdon't init multiple timesz--plat-name must be one of {}z7Unable to find a compatible Visual Studio installation.r    zcl.exezlink.exezlib.exezrc.exezmc.exezmt.exerL   includelibz/nologoz/Oxz/W3z/GLz/DNDEBUGz/MDz/MTz/Odz/MDdz/Ziz/D_DEBUGz/INCREMENTAL:NOz/LTCG/nodefaultlib:libucrt.libucrt.libz/DEBUG:FULL/MANIFEST:EMBED,ID=1/DLL/MANIFEST:EMBED,ID=2/MANIFESTUAC:NOFT)rj   rk   )rl   )rl   )rm   rn   ro   )rm   rn   ro   ))rd   AssertionErrorr
   PLAT_TO_VCVARSr   rQ   r/   rZ   get_pathsr0   r   r[   r`   cclinkerri   rcmcZmt_vcruntime_redistZadd_include_dirrstripsepZadd_library_dirZpreprocess_optionscompile_optionsappendcompile_options_debugr#   Zldflags_exeZldflags_exe_debugZldflags_sharedZldflags_shared_debugZldflags_staticZldflags_static_debugr   Z
EXECUTABLEZSHARED_OBJECTZSHARED_LIBRARY_ldflags)re   rc   r>   Zvc_envr]   dirldflagsZldflags_debugr    r    r!   
initialize   sb    





zMSVCCompiler.initializerg   c                sT   fddj D fddjj D  p4d fdd}tt||S )Nc                s   i | ]} j |qS r    )obj_extension)r)   ext)re   r    r!   rD   8  s    z1MSVCCompiler.object_filenames.<locals>.<dictcomp>c                s   i | ]} j |qS r    )res_extension)r)   r   )re   r    r!   rD   9  s    rg   c                s   t jj| \}}r"t jj|}n2t jj|\}}|jt jjt jjfrT|dd  }yt jj| |  S  t	k
r   t
dj| Y nX d S )Nr8   zDon't know how to compile {})r   r   splitextbasename
splitdrive
startswithrz   altsepr.   r<   r   rQ   )r^   baser   rH   )ext_map
output_dir	strip_dirr    r!   make_out_path>  s    z4MSVCCompiler.object_filenames.<locals>.make_out_path)src_extensions_rc_extensions_mc_extensionslistmap)re   Zsource_filenamesr   r   r   r    )r   r   re   r   r!   object_filenames3  s
    zMSVCCompiler.object_filenamesc	             C   s  | j s| j  | j||||||}	|	\}}
}}}|p6g }|jd |rT|j| j n|j| j d}x|
D ]}y|| \}}W n tk
r   wlY nX |rtj	j
|}|| jkrd| }nD|| jkrd| }d}n*|| jkrB|}d| }y| j| jg| ||g  W ql tk
r< } zt|W Y d d }~X qlX qln|| jkrtj	j|}tj	j|}y\| j| jd|d||g tj	jtj	j|\}}tj	j||d	 }| j| jd| |g W ql tk
r } zt|W Y d d }~X qlX qlntd
j||| jg| | }|r$|jd |j| |jd|  |j| y| j| W ql tk
r } zt|W Y d d }~X qlX qlW |
S )Nz/cFz/Tcz/TpTz/foz-hz-rz.rcz"Don't know how to compile {} to {}z/EHscz/Fo)rd   r   Z_setup_compiler|   r#   r}   r{   KeyErrorr   r   r\   _c_extensions_cpp_extensionsr   spawnrv   r   r   r   dirnamerw   r   r   r.   rQ   rt   )re   Zsourcesr   ZmacrosZinclude_dirsr   extra_preargsextra_postargsZdependsZcompile_infoobjectsZpp_optsZbuildZcompile_optsZadd_cpp_optsobjsrcr   Z	input_optZ
output_optmsgZh_dirZrc_dirr   rH   Zrc_fileargsr    r    r!   compileT  sn    








zMSVCCompiler.compilec       	      C   s   | j s| j  | j||\}}| j||d}| j||r|d| g }|rJy,tjd| jdj| | j	| jg|  W q t
k
r } zt|W Y d d }~X qX ntjd| d S )N)r   z/OUT:zExecuting "%s" %s zskipping %s (up-to-date))rd   r   _fix_object_argslibrary_filename
_need_linkr	   r   ri   r.   r   r   r   )	re   r   Zoutput_libnamer   r   target_langoutput_filenameZlib_argsr   r    r    r!   create_static_lib  s    zMSVCCompiler.create_static_libc             C   s  | j s| j  | j||\}}| j|||}|\}}}|rL| jdt|  t| |||}|d k	rptjj	||}| j
||r| j||	f }dd |pg D }|| | | d| g }tjj|d }|d k	rtjjtjj|\}}tjj	|| j|}|jd|  |
r|
|d d< |r.|j| tjjtjj|}| j| y6tjd| jdj	| | j| jg|  | j| W n, tk
r } zt|W Y d d }~X nX ntjd	| d S )
Nz5I don't know what to do with 'runtime_library_dirs': c             S   s   g | ]}d | qS )z/EXPORT:r    )r)   Zsymr    r    r!   
<listcomp>  s    z%MSVCCompiler.link.<locals>.<listcomp>z/OUT:r   z/IMPLIB:zExecuting "%s" %sr   zskipping %s (up-to-date))rd   r   r   Z_fix_lib_argswarnstrr   r   r   r.   r   r~   r   r   r   r   r|   r#   r\   Zmkpathr	   r   ru   r   _copy_vcruntimer   r   )re   Ztarget_descr   r   r   Z	librariesZlibrary_dirsZruntime_library_dirsZexport_symbolsr   r   r   Z
build_tempr   Z
fixed_argsZlib_optsr   Zexport_optsZld_argsZdll_nameZdll_extZimplib_filer   r    r    r!   link  sN    



zMSVCCompiler.linkc             C   s`   | j }| stjj| rd S tjj|j tkr6d S tjd| t	j
||}tj|tj d S )NzCopying "%s")rx   r   r   r=   r   rB   _BUNDLED_DLLSr	   r   shutilcopychmodstatS_IWRITE)re   r   r?   r    r    r!   r     s    zMSVCCompiler._copy_vcruntimec                s4   t jd}z| jt jd< t j|S |t jd< X d S )Nr   )r   rM   rs   rN   superr   )re   rU   Zold_path)	__class__r    r!   r     s
    
zMSVCCompiler.spawnc             C   s   d| S )Nz	/LIBPATH:r    )re   r   r    r    r!   library_dir_option&  s    zMSVCCompiler.library_dir_optionc             C   s   t dd S )Nz:don't know how to set runtime library search path for MSVC)r   )re   r   r    r    r!   runtime_library_dir_option)  s    z'MSVCCompiler.runtime_library_dir_optionc             C   s
   | j |S )N)r   )re   ri   r    r    r!   library_option-  s    zMSVCCompiler.library_optionc             C   s`   |r|d |g}n|g}xB|D ]6}x0|D ](}t jj|| j|}t jj|r(|S q(W qW d S d S )NZ_d)r   r   r.   r   r=   )re   dirsri   r   Z	try_namesr   r3   Zlibfiler    r    r!   find_library_file0  s    

zMSVCCompiler.find_library_file)r   r   r   )N)r   rg   )NNNr   NNN)Nr   N)
NNNNNr   NNNN)r   )__name__
__module____qualname____doc__Zcompiler_typeZexecutablesr   r   r   r   r   r   r   Zstatic_lib_extensionZshared_lib_extensionZstatic_lib_formatZshared_lib_formatZexe_extensionrb   r   r   r   r   r   r   r   r   r   r   r   __classcell__r    r    )r   r!   ra      sN   


T 
 
[  
         
9ra   )N)r   r   r   r   rP   r   Zdistutils.errorsr   r   r   r   r   Zdistutils.ccompilerr   r   Z	distutilsr	   Zdistutils.utilr
   	itertoolsr   r"   r4   rA   rZ   r`   rq   	frozensetr   ra   r    r    r    r!   <module>   s&   !" 

