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B
    ‡ f|;  ã               @   s’   d Z 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 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
„ d
e	ƒ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'
é    N)Ú	sysconfig)Únewer)Ú	CCompilerÚgen_preprocess_optionsÚgen_lib_options)ÚDistutilsExecErrorÚCompileErrorÚLibErrorÚ	LinkError)ÚlogÚdarwinc            
       sô   e Zd ZdZddgdgdgddgdgddgddœ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$d%„ Zd&d'„ Zd(d)„ Zd*d+„ Zd1d,d-„Z‡  ZS )2ÚUnixCCompilerZunixNZccz-sharedZarz-cr)ÚpreprocessorÚcompilerÚcompiler_soÚcompiler_cxxÚ	linker_soÚ
linker_exeÚarchiverÚranlibé   r   r   z.cz.Cz.ccz.cxxz.cppz.mz.oz.az.soz.dylibz.tbdzlib%s%sÚcygwinz.exec                sF   t | j| ƒ |||¡\}}}t d¡}|r<||kr<| |¡ |||fS )z'Remove standard library path from rpathZLIBDIR)ÚsuperÚ	__class__Ú_fix_lib_argsr   Úget_config_varÚremove)ÚselfÚ	librariesÚlibrary_dirsÚruntime_library_dirsZlibdir)r   © ú</opt/alt/python37/lib64/python3.7/distutils/unixccompiler.pyr   U   s    

zUnixCCompiler._fix_lib_argsc          
   C   sÒ   |   d ||¡}|\}}}t||ƒ}	| j|	 }
|r>|
 d|g¡ |rN||
d d…< |r\|
 |¡ |
 |¡ | js~|d ks~t||ƒrÎ|r”|  tj	 
|¡¡ y|  |
¡ W n* tk
rÌ } zt|ƒ‚W d d }~X Y nX d S )Nz-or   )Z_fix_compile_argsr   r   ÚextendÚappendZforcer   ÚmkpathÚosÚpathÚdirnameÚspawnr   r   )r   ÚsourceZoutput_fileZmacrosZinclude_dirsÚextra_preargsÚextra_postargsÚ
fixed_argsÚignoreÚpp_optsZpp_argsÚmsgr!   r!   r"   Ú
preprocess_   s$    




zUnixCCompiler.preprocessc       	   
   C   sp   | j }tjdkr t ||| ¡}y |  || |d|g | ¡ W n* tk
rj } zt|ƒ‚W d d }~X Y nX d S )Nr   z-o)r   ÚsysÚplatformÚ_osx_supportÚcompiler_fixupr)   r   r   )	r   ÚobjÚsrcZextZcc_argsr,   r/   r   r0   r!   r!   r"   Ú_compiley   s    

zUnixCCompiler._compiler   c          
   C   s²   |   ||¡\}}| j||d}|  ||¡r¢|  tj |¡¡ |  | j|g | | j	 ¡ | j
r®y|  | j
|g ¡ W q® tk
rž } zt|ƒ‚W d d }~X Y q®X nt d|¡ d S )N)Ú
output_dirzskipping %s (up-to-date))Ú_fix_object_argsÚlibrary_filenameÚ
_need_linkr%   r&   r'   r(   r)   r   Úobjectsr   r   r	   r   Údebug)r   r=   Zoutput_libnamer9   r>   Útarget_langÚoutput_filenamer0   r!   r!   r"   Úcreate_static_lib„   s    zUnixCCompiler.create_static_libc          
   C   sÞ  |   ||¡\}}|  |||¡}|\}}}t| |||ƒ}t|ttd ƒfƒsPtdƒ‚|d k	rftj 	||¡}|  
||¡rÎ|| j | d|g }|	rœdg|d d…< |
r¬|
|d d…< |rº| |¡ |  tj |¡¡ yÒ|tjkrè| 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rŽt ||¡}|  || ¡ W n, tk
rÊ } zt|ƒ‚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++Úenvé   ú=Z	ld_so_aixr   zskipping %s (up-to-date))r:   r   r   Ú
isinstanceÚstrÚtypeÚ	TypeErrorr&   r'   Újoinr<   r=   r#   r%   r(   r   Z
EXECUTABLEr   r   r   Ú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linkerÚiÚoffsetr0   r!   r!   r"   Úlinkž   sN    


zUnixCCompiler.linkc             C   s   d| S )Nz-Lr!   )r   Údirr!   r!   r"   Úlibrary_dir_optionà   s    z UnixCCompiler.library_dir_optionc             C   s   d|kpd|kS )NZgcczg++r!   )r   Zcompiler_namer!   r!   r"   Ú_is_gccã   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 |  |¡r¤t d¡dkršd| S d| S nd| S d S )NZCCr   r   z-Lé   Zfreebsdz-Wl,-rpath=é   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"   Úruntime_library_dir_optionæ   s    


z(UnixCCompiler.runtime_library_dir_optionc             C   s   d| S )Nz-lr!   )r   Úlibr!   r!   r"   Ú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¡sä| 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 )NÚshared)Zlib_typeÚdylibÚ
xcode_stubÚstaticr   ZCFLAGSz-isysroot\s*(\S+)ú/rC   z/System/z/usr/z/usr/local/)r;   r2   r3   r   r   ÚreÚsearchÚgroupr&   r'   rI   Ú
startswithÚexists)r   ÚdirsrT   r>   Zshared_fZdylib_fZxcode_stub_fZstatic_fZcflagsÚmZsysrootrN   rV   rW   rY   rX   r!   r!   r"   Úfind_library_file  s>    



zUnixCCompiler.find_library_file)NNNNN)Nr   N)
NNNNNr   NNNN)r   )Ú__name__Ú
__module__Ú__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   Ú__classcell__r!   r!   )r   r"   r   -   sF   


 

   
>*r   )Ú__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"   Ú<module>   s   
