o
     JAf?                     @   s   	 d dl Z d dlZd dlZd dlmZmZmZ d dlZd dlm	Z	 d dl
mZ d dlmZmZmZmZ d dlmZ d dlmZ dd	 ZG d
d de	ZG dd deZdZdZdZdd ZedZdd Zdd Zdd Z dS )    N)PopenPIPEcheck_output)UnixCCompiler)
write_file)DistutilsExecErrorCCompilerErrorCompileErrorUnknownFileError)LooseVersion)find_executablec                  C   s   	 t jd} | dkr?t j| d | d  }|dkrdgS |dkr$dgS |d	kr+d
gS |dkr2dgS |dkr9dgS td| d S )NzMSC v.   
   Z1300Zmsvcr70Z1310Zmsvcr71Z1400Zmsvcr80Z1500Zmsvcr90Z1600Zmsvcr100zUnknown MS Compiler version %s )sysversionfind
ValueError)Zmsc_posZmsc_ver r   0/usr/lib/python3.10/distutils/cygwinccompiler.py	get_msvcr=   s    r   c                   @   sX   e Zd Z	 dZdZdZdZdZdZdZ	dd	d
Z
dd Z				dddZdddZdS )CygwinCCompilercygwinz.o.az.dllzlib%s%sz%s%sz.exer   c                 C   s   t | ||| t \}}| d||f  |tur!| d|  t \| _| _| _	| | j
d| j| j| j	f   | jdkrCd| _nd| _| jdkrNd}nd	}| jd
dddd| j|f d | jdkrodg| _| d d S t | _d S )Nz%Python's GCC status: %s (details: %s)zPython's pyconfig.h doesn't seem to support your compiler. Reason: %s. Compiling may fail because of undefined preprocessor macros.z: gcc %s, ld %s, dllwrap %s
z2.10.90gccdllwrap2.13-shared-mdll -staticzgcc -mcygwin -O -Wallzgcc -mcygwin -mdll -O -Wallzg++ -mcygwin -O -Wallzgcc -mcygwinz%s -mcygwin %sZcompilercompiler_soZcompiler_cxxZ
linker_exeZ	linker_so2.91.57msvcrtz,Consider upgrading to a newer version of gcc)r   __init__check_config_hZdebug_printCONFIG_H_OKwarnget_versionsgcc_version
ld_versionZdllwrap_versioncompiler_type
linker_dllset_executablesdll_librariesr   )selfverbosedry_runforcestatusZdetailsshared_optionr   r   r   r#   b   sN   





zCygwinCCompiler.__init__c              
   C   s   	 |dks	|dkr'z|  dd|d|g W d S  ty& } zt|d }~ww z|  | j| |d|g |  W d S  tyI } zt|d }~ww )N.rc.resZwindresz-iz-o)spawnr   r	   r    )r.   objsrcextZcc_argsextra_postargsZpp_optsmsgr   r   r   _compile   s    zCygwinCCompiler._compileNc                 C   sJ  	 t  |
pg }
t  |pg }t  |pg }|| j |d ur|| jks*| jdkrtj|d }tjtj	|\}}tj
||d }tj
|d| d }dtj	| dg}|D ]}|| q^| t||fd|  | jd	kr|
d
|g |
d|g n|| |	s|
d t| |||||||d |	|
||| d S )Nr   r   z.deflibr   z
LIBRARY %sZEXPORTSz
writing %sr   z--output-libz--defz-s)copyextendr-   Z
EXECUTABLEr+   ospathdirnamesplitextbasenamejoinappendZexecuter   r   link)r.   Ztarget_descZobjectsZoutput_filename
output_dirZ	librariesZlibrary_dirsZruntime_library_dirsZexport_symbolsdebugZextra_preargsr:   Z
build_tempZtarget_langZtemp_dirZdll_nameZdll_extensionZdef_fileZlib_filecontentsZsymr   r   r   rG      sD   	



zCygwinCCompiler.link c                 C   s   	 |d u rd}g }|D ]H}t jt j|\}}|| jddg vr*td||f |r2t j|}|dv rF|t j||| | j	  q|t j||| j	  q|S )NrK   r4   r5   z"unknown file type '%s' (from '%s'))r5   r4   )
r@   rA   rC   normcaseZsrc_extensionsr
   rD   rF   rE   obj_extension)r.   Zsource_filenamesZ	strip_dirrH   Z	obj_namesZsrc_namebaser9   r   r   r   object_filenames   s(   z CygwinCCompiler.object_filenamesr   r   r   )
NNNNNr   NNNN)r   rK   )__name__
__module____qualname__r*   rM   Zstatic_lib_extensionZshared_lib_extensionZstatic_lib_formatZshared_lib_formatZexe_extensionr#   r<   rG   rO   r   r   r   r   r   W   s"    
;
Nr   c                   @   s   e Zd Z	 dZdddZdS )Mingw32CCompilerZmingw32r   c              	   C   sx   t | ||| | jdkrd}nd}| jdkrd}nd}t r#td| jdd	d
dd| j||f d g | _t	 | _d S )Nr   r   r   r!   z--entry _DllMain@12rK   z1Cygwin gcc cannot be used with --compiler=mingw32zgcc -O -Wallzgcc -mdll -O -Wallzg++ -O -Wallr   z%s %s %sr   )
r   r#   r)   r(   is_cygwingccr   r,   r+   r-   r   )r.   r/   r0   r1   r3   Zentry_pointr   r   r   r#     s.   

zMingw32CCompiler.__init__NrP   )rQ   rR   rS   r*   r#   r   r   r   r   rT     s    rT   okznot okZ	uncertainc               
   C   s   	 ddl m}  dtjv rtdfS |  }z(t|}zd| v r,td| fW |  W S t	d| fW |  W S |  w  t
yW } ztd||jf fW  Y d }~S d }~ww )	Nr   )	sysconfigZGCCzsys.version mentions 'GCC'Z__GNUC__z'%s' mentions '__GNUC__'z '%s' does not mention '__GNUC__'zcouldn't read '%s': %s)Z	distutilsrW   r   r   r%   Zget_config_h_filenameopenreadcloseCONFIG_H_NOTOKOSErrorCONFIG_H_UNCERTAINstrerror)rW   fnZconfig_hexcr   r   r   r$   F  s&   
r$   s   (\d+\.\d+(\.\d+)*)c                 C   sv   	 |   d }t|d u rd S t| dtdj}z
| }W |  n|  w t|}|d u r2d S t	|
d S )Nr   T)shellstdout   )splitr   r   r   rb   rY   rZ   
RE_VERSIONsearchr   groupdecode)cmd
executableout
out_stringresultr   r   r   _find_exe_versions  s   

rn   c                  C   s   	 g d} t dd | D S )N)zgcc -dumpversionzld -vzdllwrap --versionc                 S   s   g | ]}t |qS r   )rn   ).0ri   r   r   r   
<listcomp>  s    z get_versions.<locals>.<listcomp>)tuple)commandsr   r   r   r'     s   r'   c                  C   s   	 t ddg} |  dS )Nr   z-dumpmachines   cygwin)r   stripendswith)rl   r   r   r   rU     s   rU   )!r@   r   r>   
subprocessr   r   r   reZdistutils.unixccompilerr   Zdistutils.file_utilr   Zdistutils.errorsr   r   r	   r
   Zdistutils.versionr   Zdistutils.spawnr   r   r   rT   r%   r[   r]   r$   compilere   rn   r'   rU   r   r   r   r   <module>   s.    / ;1
+