a
    äIþf :  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                
   @   sÜ   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
< g d¢ZdZdZ	dZ
dZdZd Z ZZeZejdkrˆdZd'dd„Zdd„ Zd(dd„Zd)dd„Zdd„ Zdd „ Zd!d"„ Zd#d$„ Zd*d%d&„ZdS )+ÚUnixCCompilerZunixNZccz-sharedZarz-cr)ÚpreprocessorÚcompilerÚcompiler_soÚcompiler_cxxÚ	linker_soÚ
linker_exeÚarchiverÚranlibé   r   r   )z.cz.Cz.ccz.cxxz.cppz.mz.oz.az.soz.dylibz.tbdzlib%s%sÚcygwinz.exec              
   C   sÔ   |   d ||¡}|\}}}t||ƒ}	| j|	 }
|r>|
 d|g¡ |rN||
d d…< |r\|
 |¡ |
 |¡ | js~|d u s~t||ƒrÐ|r”|  tj	 
|¡¡ z|  |
¡ W n, tyÎ } zt|ƒ‚W Y d }~n
d }~0 0 d S )Nú-or   )Z_fix_compile_argsr   r   ÚextendÚappendZforcer   ÚmkpathÚosÚpathÚdirnameÚspawnr   r   )ÚselfÚsourceZoutput_fileZmacrosZinclude_dirsÚextra_preargsÚextra_postargsÚ
fixed_argsÚignoreÚpp_optsZpp_argsÚmsg© r(   ú(lib/python3.9/distutils/unixccompiler.pyÚ
preprocessU   s$    




zUnixCCompiler.preprocessc           	   
   C   sr   | j }tjdkr t ||| ¡}z |  || |d|g | ¡ W n, tyl } zt|ƒ‚W Y d }~n
d }~0 0 d S )Nr   r   )r   ÚsysÚplatformÚ_osx_supportÚcompiler_fixupr   r   r   )	r    ÚobjÚsrcZextZcc_argsr#   r&   r   r'   r(   r(   r)   Ú_compileo   s    
ÿÿ
zUnixCCompiler._compiler   c              
   C   s´   |   ||¡\}}| j||d}|  ||¡r¤|  tj |¡¡ |  | j|g | | j	 ¡ | j
r°z|  | j
|g ¡ W q° ty  } zt|ƒ‚W Y d }~q°d }~0 0 nt d|¡ d S )N)Ú
output_dirú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    r7   Zoutput_libnamer2   r8   Útarget_langÚoutput_filenamer'   r(   r(   r)   Úcreate_static_libz   s$    ÿÿþþ	 zUnixCCompiler.create_static_libc              
   C   s   |   ||¡\}}|  |||¡}|\}}}t| |||ƒ}t|ttd ƒfƒsPtdƒ‚|d urftj 	||¡}|  
||¡rð|| j | d|g }|	rœdg|d d…< |
r¬|
|d d…< |rº| |¡ |  tj |¡¡ zò|tjkrè| jd d … }n| jd d … }|dkrr| jrrd}tj |d ¡dkr@d}d|| v r@|d7 }q&tj || ¡d	kr\d}nd}| j| ||| < tjd
kr®t ||¡}ddlm} d|ƒ  d¡d g| }|  || ¡ W n. tyì } zt|ƒ‚W Y d }~n
d }~0 0 nt  d|¡ d S )Nz%'output_dir' must be a string or Noner   z-gr   zc++Úenvé   ú=Z	ld_so_aixr   )Úget_host_platformz-archú-éÿÿÿÿr3   )!r4   Z_fix_lib_argsr   Ú
isinstanceÚstrÚtypeÚ	TypeErrorr   r   Újoinr6   r7   r   r   r   r   Z
EXECUTABLEr   r   r   Úbasenamer+   r,   r-   r.   Zdistutils.utilr?   Úsplitr   r   r
   r   r8   )r    Ztarget_descr7   r:   r2   Z	librariesZlibrary_dirsZruntime_library_dirsZexport_symbolsr8   r"   r#   Z
build_tempr9   r$   Zlib_optsZld_argsZlinkerÚiÚoffsetr?   r'   r(   r(   r)   Úlink”   s^    ÿ
ÿÿÿ

 zUnixCCompiler.linkc                 C   s   d| S )Nú-Lr(   )r    Údirr(   r(   r)   Úlibrary_dir_optionØ   s    z UnixCCompiler.library_dir_optionc                    s   t ‡ fdd„dD ƒƒS )Nc                 3   s   | ]}|ˆ v V  qd S )Nr(   )Ú.0Úname©Úcompiler_namer(   r)   Ú	<genexpr>Ý   ó    z(UnixCCompiler._is_gcc.<locals>.<genexpr>)Zgcczg++Zclang)Úany)r    rR   r(   rQ   r)   Ú_is_gccÛ   s    zUnixCCompiler._is_gccc                 C   sÂ   t j t d¡ ¡ d ¡}tjd d… dkr4d| S tjd d… dkrNd| S tjd d	… d
kr‚|  |¡rvdd| gS dd| gS |  |¡r¶t d¡dks¤tjdkr¬d| S d| S nd| S d S )NÚCCr   r   r   rL   é   Zfreebsdz-Wl,-rpath=é   zhp-uxz-Wl,+sz+sZGNULDZyesZwin32z-Wl,-Rz-Wl,--disable-new-dtags,-Rz-R)	r   r   rG   r   Úget_config_varrH   r+   r,   rV   )r    rM   r   r(   r(   r)   Úruntime_library_dir_optionß   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r|t d¡}t d|¡}	|	d u rrt t d	¡¡}
n
|	 	d
¡}
|D ] }t
j ||¡}t
j ||¡}t
j ||¡}t
j ||¡}tjdkrL| d¡sì| d¡rL| d¡sLt
j |
|d
d … |¡}t
j |
|d
d … |¡}t
j |
|d
d … |¡}t
j |
|d
d … |¡}t
j |¡rb|  S t
j |¡rx|  S t
j |¡rŽ|  S t
j |¡r€|  S q€d S )NÚshared)Zlib_typeÚdylibÚ
xcode_stubÚstaticr   ZCFLAGSz-isysroot\s*(\S+)rW   r=   z/System/z/usr/z/usr/local/)r5   r+   r,   r   rZ   ÚreÚsearchr-   Z_default_sysrootÚgroupr   r   rF   Ú
startswithÚexists)r    Údirsr\   r8   Zshared_fZdylib_fZxcode_stub_fZstatic_fZcflagsÚmZsysrootrM   r^   r_   ra   r`   r(   r(   r)   Úfind_library_file  sF    



ÿþþ
zUnixCCompiler.find_library_file)NNNNN)Nr   N)
NNNNNr   NNNN)r   )Ú__name__Ú
__module__Ú__qualname__Zcompiler_typeZexecutablesr+   r,   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   r;   rK   rN   rV   r[   r]   ri   r(   r(   r(   r)   r   -   sL   ù


  ÿ
 ÿ
    ü
D*r   )Ú__doc__r   r+   rb   Z	distutilsr   Zdistutils.dep_utilr   Zdistutils.ccompilerr   r   r   Zdistutils.errorsr   r   r	   r
   r   r,   r-   r   r(   r(   r(   r)   Ú<module>   s   
