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
r   c             C   s.   x(t | ƒD ]\}}d|kr
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W | S )Nú z"%s")Ú	enumerate)ÚargsÚiÚargr   r   r   Ú_nt_quote_args+   s    r   c             C   s¼   | d }t | ƒ} |r t|ƒp|}tjdj|g| dd …  ƒƒ |s¸ytjtj|| ƒ}W n@ tk
r– } z$t	sp|} t
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d| |f ƒ‚d S )Nr   r   r   zcommand %r failed: %sz%command %r failed with exit status %déÿÿÿÿ)r   Úfind_executabler   ÚinfoÚjoinr   ÚspawnvÚP_WAITÚOSErrorr   r   r   )r   r   r   r   Ú
executableZrcÚexcr   r   r   r   ;   s$    &r   Údarwin)Ú	sysconfigc             C   sx  t jdj| ƒƒ |rd S | d }|r*tjp.tj}d }tjdkrÈtd krlt	j
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<listcomp>e   s    z _spawn_posix.<locals>.<listcomp>Ú.c             S   s   g | ]}t |ƒ‘qS r   )r(   )r)   r*   r   r   r   r+   k   s    zF$MACOSX_DEPLOYMENT_TARGET mismatch: now "%s" but "%s" during configure)r&   zunable to execute %r: %s
r   z(unable to execute %r for unknown reasonszcommand %r failed: %sz"command %r terminated by signal %dz%command %r failed with exit status %dz1unknown error executing %r: termination status %dr   )"r   r   r   r   ÚexecvpÚexecvÚsysÚplatformÚ_cfg_targetr%   Úget_config_varÚsplitÚ_cfg_target_splitÚenvironÚgetr   ÚdictÚexecvpeÚexecveÚforkr!   r   ÚstderrÚwriteÚstrerrorÚ_exitÚwaitpidr   r   ÚWIFSIGNALEDÚWTERMSIGÚ	WIFEXITEDÚWEXITSTATUSÚ
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cur_targetZmy_msgÚpidÚeZstatusr#   Zexit_statusr   r   r   r   X   s†    

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r   c             C   s’   |d krt jjdt jƒ}|jt jƒ}t jj| ƒ\}}tj	dkrN|dkrN| d } t jj
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|ƒr`|S q`W d S | S d S )NÚPATHZwin32z.exe)r   r5   r6   Údefpathr3   ÚpathsepÚpathÚsplitextr/   r0   Úisfiler   )r"   rK   ÚpathsÚbaseZextÚpÚfr   r   r   r   ©   s    
r   )r   r   r   )r   r   r   )r   r   r   )N)r/   r   Zdistutils.errorsr   r   Zdistutils.debugr   Z	distutilsr   r   r   r   r0   r%   r1   r4   r   r   r   r   r   r   Ú<module>	   s   
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