o
    U=ºi_Y  ã                   @   sÎ  d Z ddlZddlZddlZddlZddlZddlZddlZddl	m
Z
 ddlZddlmZ ddlmZ ddlmZ ddlmZmZmZmZ dd	„ Ze d
¡Ze d¡ZG dd„ dejjƒZdd„ Z dd„ Z!dd„ Z"dd„ Z#d:dd„Z$dd„ Z%dd„ Z&dd„ Z'dd „ Z(i Z)ejd!krÈz/ddl*Z*d"e)d#< d$e)d%< d&e)d'< e+e*d(dƒZ,e,dur·e -d)e,¡ .¡ \Z/Z0e,e)e/e0 < [/[0[,W n e1yÇ   e
 2d*¡ Y nw d+d,„ Z3d;d.d/„Z4d0d1„ Z5d2d3„ Z6d4d5„ Z7d6d7„ Z8d8d9„ Z9dS )<a  
Support code for building Python extensions on Windows.

    # NT stuff
    # 1. Make sure libpython<version>.a exists for gcc.  If not, build it.
    # 2. Force windows to use gcc (we're struggling with MSVC and g77 support)
    # 3. Force windows to use g77

é    N)Úlog)ÚUnixCCompiler)Úget_build_version)ÚUnknownFileError)Úmsvc_runtime_libraryÚmsvc_runtime_versionÚmsvc_runtime_majorÚget_build_architecturec                  C   s   t ƒ } | du r	g S | gS )zBReplacement for outdated version of get_msvcr from cygwinccompilerN)r   )Zmsvcr© r
   úfC:\Users\psant\Downloads\PAF backend\school\venv\Lib\site-packages\numpy/distutils/mingw32ccompiler.pyÚget_msvcr_replacement#   s   r   z\[Ordinal/Name Pointer\] Tablez$^\s+\[([\s*[0-9]*)\] ([a-zA-Z0-9_]*)c                   @   sH   e Zd ZdZdZ			ddd„Z						ddd„Z			dd
d„ZdS )ÚMingw32CCompilerzH A modified MingW32 compiler compatible with an MSVC built Python.

    Zmingw32r   c                 C   s’   t jj | |||¡ tƒ  tƒ }tdd�}|s|r|  d¡ tƒ }|r+|  dd| ¡ tƒ dkr:| j	ddd	d
d� n	| j	ddddd� dg| _
d S )NT)ÚdebugZNPY_MINGW_USE_CUSTOM_MSVCRZ__MSVCRT_VERSION__z0x%04iÚAMD64z#gcc -g -DDEBUG -DMS_WIN64 -O0 -Wallz7gcc -g -DDEBUG -DMS_WIN64 -O0 -Wall -Wstrict-prototypeszgcc -gzgcc -g -shared)ÚcompilerÚcompiler_soÚ
linker_exeÚ	linker_sozgcc -O2 -Wallz!gcc -O2 -Wall -Wstrict-prototypeszg++ zg++ -sharedzg++)Ú	distutilsÚcygwinccompilerÚCygwinCCompilerÚ__init__Úbuild_import_libraryÚbuild_msvcr_libraryZdefine_macror   r	   Úset_executablesÚcompiler_cxx)ÚselfÚverboseÚdry_runÚforceZmsvcr_successZmsvcr_dbg_successZmsvcr_versionr
   r
   r   r   5   s4   ÿ


ûüzMingw32CCompiler.__init__Nc                 C   sZ   t ƒ }|r|s	g }| |¡ | |||||||d |	|
|||f}tj}||d |jj… Ž  d S )N)r   Úappendr   ÚlinkÚ__code__Úco_argcount)r   Ztarget_descZobjectsZoutput_filenameÚ
output_dirÚ	librariesÚlibrary_dirsÚruntime_library_dirsÚexport_symbolsr   Zextra_preargsZextra_postargsÚ
build_tempZtarget_langZruntime_libraryÚargsÚfuncr
   r
   r   r!   m   s.   
ózMingw32CCompiler.linkÚ c           	      C   sÒ   |d u rd}g }|D ]\}t j t j |¡¡\}}t j |¡\}}|r(|dd … }|| jddg vr9td||f ƒ‚|rAt j |¡}|dksI|dkrY| t j 	||| | j
 ¡¡ q
| t j 	||| j
 ¡¡ q
|S )Nr,   é   ú.rcz.resz"unknown file type '%s' (from '%s'))ÚosÚpathÚsplitextÚnormcaseÚ
splitdriveZsrc_extensionsr   Úbasenamer    ÚjoinZobj_extension)	r   Zsource_filenamesZ	strip_dirr$   Z	obj_namesÚsrc_nameÚbaseÚextÚdrvr
   r
   r   Úobject_filenames”   s.   ÿÿÿÿz!Mingw32CCompiler.object_filenames)r   r   r   )Nr   NNNN)r   r,   )Ú__name__Ú
__module__Ú__qualname__Ú__doc__Úcompiler_typer   r!   r:   r
   r
   r
   r   r   .   s"    
ý@
ó)ýr   c            
      C   sF  t jg} tt dƒrt jt jkr|  t j¡ ntt dƒr't jt jkr'|  t j¡ g d¢}g }| D ]}|D ]}| tj ||¡¡ q3q/dtj	v rS| tj tj	d d¡¡ t
t jd d… ƒ\}}t ¡ }|dkrod|› |› d	�}n|d
krzd|› d�}nd|› �}td| ƒ |D ]}tj ||¡}	tj |	¡rš|	  S q‡td||f ƒ‚)NÚbase_prefixÚreal_prefix)r,   ÚlibÚbinZ
SYSTEMROOTZSystem32é   ÚCPythonÚpythonú.dllÚPyPyZlibpypyz-c.dllzUnknown platform zLooking for %sz%s not found in %s)ÚsysÚprefixÚhasattrr@   r    rA   r/   r0   r5   ÚenvironÚtupleÚversion_infoÚplatformÚpython_implementationÚprintÚexistsÚ
ValueError)
ÚstemsÚsub_dirsÚlib_dirsÚstemÚfolderÚmajor_versionÚminor_versionÚimplementationÚdllnameÚdllr
   r
   r   Úfind_python_dll·   s6   ÿ

ÿr^   c                 C   s   t  dd| g¡}| d¡S )Nzobjdump.exez-pó   
)Ú
subprocessÚcheck_outputÚsplit)r]   Ústr
   r
   r   Ú
dump_tableà   s   
rd   c           	      C   s(  t | ƒ}tt|ƒƒD ]}t ||  ¡ ¡r qq
tdƒ‚g }t|d t|ƒƒD ]}t ||  ¡ ¡}|rF| t	| 
d¡ ¡ ƒ| 
d¡f¡ q' t|ƒdkrTt d|  ¡ t|dƒ�1}| dtj | ¡ ¡ | d¡ | d	¡ | d
¡ |D ]}| d|d  ¡ qvW d  ƒ dS 1 s�w   Y  dS )zŠGiven a dll file location,  get all its exported symbols and dump them
    into the given def file.

    The .def file will be overwrittenzSymbol table not foundr-   rD   r   zNo symbols found in %sÚwzLIBRARY        %s
z,;CODE          PRELOAD MOVEABLE DISCARDABLE
z;DATA          PRELOAD SINGLE
z	
EXPORTS
z%s
N)rd   ÚrangeÚlenÚ_STARTÚmatchÚdecoderS   Ú_TABLEr    ÚintÚgroupÚstripr   ÚwarnÚopenÚwriter/   r0   r4   )	r]   ÚdfileÚdumpÚiZsymsÚjÚmÚdÚsr
   r
   r   Úgenerate_defä   s.   ÿ$


þ"ûry   c                    s4   dddœt ƒ  ‰ ‡ fdd„}dd„ }|| ƒp|| ƒS )NÚamd64Úx86)r   ÚIntelc                    sd   t j t j dd¡d¡}t j |¡sd S t  |¡D ]\}}}| |v r/ˆ |v r/t j || ¡  S qd S )NZWINDIRz
C:\WINDOWSZwinsxs)r/   r0   r5   rL   ÚgetrR   Úwalk)Údll_nameZwinsxs_pathÚrootÚdirsÚfiles©Úarchr
   r   Ú_find_dll_in_winsxs	  s   ÿ€z%find_dll.<locals>._find_dll_in_winsxsc                 S   sL   t jgtjd  d¡ D ]}tj || ¡}tj |¡r#tj |¡  S qd S )NÚPATHú;)	rI   rJ   r/   rL   rb   r0   r5   rR   Úabspath)r   r0   Úfilepathr
   r
   r   Ú_find_dll_in_path  s   ÿþz#find_dll.<locals>._find_dll_in_path)r	   )r   r…   rŠ   r
   rƒ   r   Úfind_dll  s   ÿÿr‹   Fc                 C   s  t jdkrdS tƒ }|d u rt d¡ dS |dk r t d¡ dS tƒ }| r)|d7 }d| }t j tj	d|¡}t j 
|¡rFt d	|f ¡ d
S |d }t|ƒ}|sYt d| ¡ dS d| }t j tj	d|¡}t d||f ¡ t||ƒ dd|d|g}	t |	¡}
t  |¡ |
 S )NÚntFz?Skip building import library: Runtime is not compiled with MSVCéP   z=Skip building msvcr library: custom functionality not presentrw   zlib%s.aÚlibsz(Skip building msvcr library: "%s" existsTrG   z*Cannot build msvcr library: "%s" not foundz	lib%s.defz&Building msvcr library: "%s" (from %s)Údlltoolú-dú-l)r/   Únamer   r   r   r   r0   r5   rI   rJ   Úisfiler‹   ro   Úinfory   r`   ÚcallÚremove)r   Z	msvcr_verZ
msvcr_nameZout_nameÚout_fileZmsvcr_dll_nameÚdll_fileÚdef_nameÚdef_fileÚcmdÚretcoder
   r
   r   r     sH   


ÿÿÿ


r   c                  C   s<   t jdkrd S tƒ } | dkrtƒ S | dkrtƒ S td|  ƒ‚)NrŒ   r   r|   zUnhandled arch %s)r/   r’   r	   Ú_build_import_library_amd64Ú_build_import_library_x86rS   rƒ   r
   r
   r   r   Y  s   
r   c               
   C   sæ   t tjdd… ƒ\} }g d¢}tjg}ttdƒr%tjtjkr%| tj¡ nttdƒr6tjtjkr6| tj¡ ddg}g }|D ]}|| |f }|D ]}|D ]}	| tj	 
||	|¡¡ qLqHq>|D ]}
tj	 |
¡rld|
f  S q^d	|d
 fS )zACheck if an import library for the Python runtime already exists.NrD   )zlibpython%d%d.azlibpython%d%d.dll.azlibpython%d.%d.dll.ar@   rA   rŽ   rB   TFr   )rM   rI   rN   rJ   rK   r@   r    rA   r/   r0   r5   r“   )rY   rZ   ÚpatternsrT   rU   Ú
candidatesÚpatÚfilenameZstem_dirrX   Úfullnamer
   r
   r   Ú_check_for_import_libe  s*   ÿÿþr¤   c                  C   s„   t ƒ \} }| rt d|¡ d S tƒ }t d||f ¡ dttjd d… ƒ }tj	 
tjd|¡}t||ƒ dd|d|g}t |¡ d S )	Nú)Skip building import library: "%s" existsz4Building import library (arch=AMD64): "%s" (from %s)úpython%d%d.defrD   rŽ   r�   r�   r‘   )r¤   r   r   r^   r”   rM   rI   rN   r/   r0   r5   rJ   ry   r`   Ú
check_call)Ú
out_existsr—   r˜   r™   rš   r›   r
   r
   r   r�   ‰  s   
ÿ
r�   c                  C   sˆ  t ƒ \} }| rt d|¡ dS dttjdd… ƒ }tj tj	d|¡}tj 
|¡sZttdƒr8tj tjd|¡}nttdƒrGtj tjd|¡}nd}tj 
|¡rR|}nt d	|¡ dS t d
|¡ ddlm} dttjdd… ƒ }tj tj	d|¡}|j|j|g dd�}| |¡\}	}
t|dƒ�}| |	|
|j|¡ W d  ƒ n1 s¥w   Y  tƒ }dd|d|d|g}t |¡}|rÂt d¡ dS )z; Build the import libraries for Mingw32-gcc on Windows
    r¥   Nzpython%d%d.librD   rŽ   r@   rA   r,   z+Cannot build import library: "%s" not foundz(Building import library (ARCH=x86): "%s"r   )Úlib2defr¦   F)Úshellre   r�   z	--dllnamez--defz--output-libz:Failed to build import library for gcc. Linking will fail.)r¤   r   r   rM   rI   rN   r/   r0   r5   rJ   r“   rK   r@   rA   ro   r”   Únumpy.distutilsr©   ZgetnmZ
DEFAULT_NMZparse_nmrp   Z
output_defZ
DEF_HEADERr^   r`   ra   )r¨   r—   Zlib_nameZlib_fileZbase_libr©   r™   rš   Z	nm_outputZdlistÚflistZfidr   r›   Ústatusr
   r
   r   rž   �  sJ   


ÿÿý

rž   Úwin32z8.0.50727.42Ú80z9.0.21022.8Z90z10.0.30319.460Z100ÚCRT_ASSEMBLY_VERSIONz(\d+)\.(\d)z9Cannot import msvcrt: using manifest will not be possiblec                 C   sT   zt t| d | ƒ }W n ty   td| |f ƒd‚w t d¡}||| |dœ S )zUGiven a major and minor version of the MSVCR, returns the
    corresponding XML file.é
   z)Version %d,%d of MSVCRT not supported yetNaÃ          <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
          <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
            <security>
              <requestedPrivileges>
                <requestedExecutionLevel level="asInvoker" uiAccess="false"></requestedExecutionLevel>
              </requestedPrivileges>
            </security>
          </trustInfo>
          <dependency>
            <dependentAssembly>
              <assemblyIdentity type="win32" name="Microsoft.VC%(maj)d%(min)d.CRT" version="%(fullver)s" processorArchitecture="*" publicKeyToken="1fc8b3b9a1e18e3b"></assemblyIdentity>
            </dependentAssembly>
          </dependency>
        </assembly>)ÚfullverÚmajÚmin)Ú_MSVCRVER_TO_FULLVERÚstrÚKeyErrorrS   ÚtextwrapÚdedent)r³   r´   r²   Útemplater
   r
   r   Úmsvc_manifest_xmlö  s   ÿÿÿ
	r»   r]   c                 C   s4   |dkrd}n|dkrd}nt d| ƒ‚d|| f S )aW  Return the rc file used to generate the res file which will be embedded
    as manifest for given manifest file name, of given type ('dll' or
    'exe').

    Parameters
    ----------
    name : str
            name of the manifest file to embed
    type : str {'dll', 'exe'}
            type of the binary which will embed the manifest

    r]   rD   Zexer-   zType %s not supportedz&#include "winuser.h"
%d RT_MANIFEST %sN)rS   )r’   ÚtypeZrctyper
   r
   r   Úmanifest_rc  s   þr½   c                 C   s2   t ƒ }|r|t| ƒkstdt| ƒ|f ƒ‚dS dS )z6msver is the ms runtime version used for the MANIFEST.zKDiscrepancy between linked msvcr (%d) and the one about to be embedded (%d)N)r   rl   rS   )Úmsverr³   r
   r
   r   Ú!check_embedded_msvcr_match_linked.  s   
þÿþr¿   c                 C   s&   t j |  dg d¡¡}t j |¡d S )NZyoÚcr   )r/   r0   r4   Z_gen_temp_sourcefiler1   )Úconfigr7   r
   r
   r   Úconfigtest_name:  s   rÂ   c                 C   s   t | ƒ}| jj}|| d S )Nz	.manifest)rÂ   r   Zexe_extension)rÁ   r€   Zexextr
   r
   r   Úmanifest_name>  s   rÃ   c                 C   s   t | ƒ}|d S )Nr.   )rÂ   )rÁ   r€   r
   r
   r   Úrc_nameD  s   rÄ   c                 C   s˜   t ƒ }|d urH|dkrJt|ƒ t|ƒ d¡\}}tt|ƒt|ƒƒ}tt| ƒdƒ�}| j 	t| ƒ¡ | 
|¡ W d   ƒ d S 1 sAw   Y  d S d S d S )Né   Ú.re   )Úget_build_msvc_versionr¿   r¶   rb   r»   rl   rp   rÃ   Z
temp_filesr    rq   )rÁ   r¾   Zma_strZmi_strZmanxmlZmanr
   r
   r   Úgenerate_manifestI  s   "þúrÈ   )F)r]   ):r>   r/   rO   rI   r`   Úrer¸   Znumpy.distutils.ccompilerZnumpyr«   r   Zdistutils.cygwinccompilerr   Zdistutils.unixccompilerr   Zdistutils.msvccompilerr   rÇ   Údistutils.errorsr   Znumpy.distutils.misc_utilr   r   r   r	   r   Úcompilerh   rk   r   r   r   r^   rd   ry   r‹   r   r   r¤   r�   rž   rµ   ÚmsvcrtÚgetattrZcrt_verri   Úgroupsr³   r´   ÚImportErrorro   r»   r½   r¿   rÂ   rÃ   rÄ   rÈ   r
   r
   r
   r   Ú<module>   sf    	

 
) 
;$B
ü
 