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mZ ddlmZmZmZmZ ddlmZ ejdkr~ddlZG d	d
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e	ZdS )a9  distutils.unixccompiler

Contains the UnixCCompiler class, a subclass of CCompiler that handles
the "typical" Unix-style command-line C compiler:
  * macros defined with -Dname[=value]
  * macros undefined with -Uname
  * include search directories specified with -Idir
  * libraries specified with -lllib
  * library search directories specified with -Ldir
  * compile handled by 'cc' (or similar) executable with -c option:
    compiles .c to .o
  * link static library handled by 'ar' command (possibly with 'ranlib')
  * link shared library handled by 'cc -shared'
    N)	sysconfig)newer)	CCompilergen_preprocess_optionsgen_lib_options)DistutilsExecErrorCompileErrorLibError	LinkError)logdarwinc            
       s   e Zd ZdZddgdgdgddgdgddgddZejdd d	krNd
ged
< ddddddgZdZdZ	dZ
dZdZd Z ZZeZejdkrdZ fddZd.ddZdd Zd/d d!Zd0d"d#Zd$d% Zd&d' Zd(d) Zd*d+ Zd1d,d-Z  ZS )2UnixCCompilerZunixNZccz-sharedZarz-cr)preprocessorcompilercompiler_socompiler_cxx	linker_so
linker_exearchiverranlib   r   r   z.cz.Cz.ccz.cxxz.cppz.mz.oz.az.soz.dylibz.tbdzlib%s%scygwinz.exec                sF   t | j| |||\}}}td}|r<||kr<|| |||fS )z'Remove standard library path from rpathZLIBDIR)super	__class___fix_lib_argsr   get_config_varremove)self	librarieslibrary_dirsruntime_library_dirsZlibdir)r    </opt/alt/python37/lib64/python3.7/distutils/unixccompiler.pyr   U   s    

zUnixCCompiler._fix_lib_argsc          
   C   s   |  d ||}|\}}}t||}	| j|	 }
|r>|
d|g |rN||
d d< |r\|
| |
| | js~|d ks~t||r|r| tj	
| y| |
 W n* tk
r } zt|W d d }~X Y nX d S )Nz-or   )Z_fix_compile_argsr   r   extendappendZforcer   mkpathospathdirnamespawnr   r   )r   sourceZoutput_fileZmacrosZinclude_dirsextra_preargsextra_postargs
fixed_argsignorepp_optsZpp_argsmsgr!   r!   r"   
preprocess_   s$    




zUnixCCompiler.preprocessc       	   
   C   sp   | j }tjdkr t||| }y | || |d|g |  W n* tk
rj } zt|W d d }~X Y nX d S )Nr   z-o)r   sysplatform_osx_supportcompiler_fixupr)   r   r   )	r   objsrcZextZcc_argsr,   r/   r   r0   r!   r!   r"   _compiley   s    

zUnixCCompiler._compiler   c          
   C   s   |  ||\}}| j||d}| ||r| tj| | | j|g | | j	  | j
ry| | j
|g  W q tk
r } zt|W d d }~X Y qX ntd| d S )N)
output_dirzskipping %s (up-to-date))_fix_object_argslibrary_filename
_need_linkr%   r&   r'   r(   r)   r   objectsr   r   r	   r   debug)r   r=   Zoutput_libnamer9   r>   target_langoutput_filenamer0   r!   r!   r"   create_static_lib   s    zUnixCCompiler.create_static_libc          
   C   s  |  ||\}}| |||}|\}}}t| |||}t|ttd fsPtd|d k	rftj	||}| 
||r|| j | d|g }|	rdg|d d< |
r|
|d d< |r|| | tj| y|tjkr| jd d  }n| jd d  }|dkrv| jrvd}tj|d dkrDd}xd|| krB|d7 }q(W tj|| d	kr`d}nd}| j| ||| < tjd
krt||}| ||  W n, tk
r } zt|W d d }~X Y nX ntd| d S )Nz%'output_dir' must be a string or Nonez-oz-gr   zc++env   =Z	ld_so_aixr   zskipping %s (up-to-date))r:   r   r   
isinstancestrtype	TypeErrorr&   r'   joinr<   r=   r#   r%   r(   r   Z
EXECUTABLEr   r   r   basenamer2   r3   r4   r5   r)   r   r
   r   r>   )r   Ztarget_descr=   r@   r9   r   r   r    Zexport_symbolsr>   r+   r,   Z
build_tempr?   r-   Zlib_optsZld_argsZlinkerioffsetr0   r!   r!   r"   link   sN    


zUnixCCompiler.linkc             C   s   d| S )Nz-Lr!   )r   dirr!   r!   r"   library_dir_option   s    z UnixCCompiler.library_dir_optionc             C   s   d|kpd|kS )NZgcczg++r!   )r   Zcompiler_namer!   r!   r"   _is_gcc   s    zUnixCCompiler._is_gccc             C   s   t jtd}tjd d dkr,d| S tjd d dkrFd| S tjd d d	krz| |rnd
d| gS dd| gS | |rtddkrd| S d| S nd| S d S )NZCCr   r   z-L   Zfreebsdz-Wl,-rpath=   zhp-uxz-Wl,+sz+sZGNULDZyesz-Wl,--enable-new-dtags,-Rz-Wl,-Rz-R)r&   r'   rJ   r   r   r2   r3   rP   )r   rN   r   r!   r!   r"   runtime_library_dir_option   s    


z(UnixCCompiler.runtime_library_dir_optionc             C   s   d| S )Nz-lr!   )r   libr!   r!   r"   library_option  s    zUnixCCompiler.library_optionc             C   s  | j |dd}| j |dd}| j |dd}| j |dd}tjdkrptd}td|}	|	d krfd	}
n
|	d
}
x|D ]}tj	
||}tj	
||}tj	
||}tj	
||}tjdkrD|ds|drD|dsDtj	
|
|d
d  |}tj	
|
|d
d  |}tj	
|
|d
d  |}tj	
|
|d
d  |}tj	|rV|S tj	|rh|S tj	|rz|S tj	|rx|S qxW d S )Nshared)Zlib_typedylib
xcode_stubstaticr   ZCFLAGSz-isysroot\s*(\S+)/rC   z/System/z/usr/z/usr/local/)r;   r2   r3   r   r   researchgroupr&   r'   rI   
startswithexists)r   dirsrT   r>   Zshared_fZdylib_fZxcode_stub_fZstatic_fZcflagsmZsysrootrN   rV   rW   rY   rX   r!   r!   r"   find_library_file  s>    



zUnixCCompiler.find_library_file)NNNNN)Nr   N)
NNNNNr   NNNN)r   )__name__
__module____qualname__Zcompiler_typeZexecutablesr2   r3   Zsrc_extensionsZobj_extensionZstatic_lib_extensionZshared_lib_extensionZdylib_lib_extensionZxcode_stub_lib_extensionZstatic_lib_formatZshared_lib_formatZdylib_lib_formatZxcode_stub_lib_formatZexe_extensionr   r1   r8   rA   rM   rO   rP   rS   rU   rb   __classcell__r!   r!   )r   r"   r   -   sF   


 

   
>*r   )__doc__r&   r2   r[   Z	distutilsr   Zdistutils.dep_utilr   Zdistutils.ccompilerr   r   r   Zdistutils.errorsr   r   r	   r
   r   r3   r4   r   r!   r!   r!   r"   <module>   s   
