a
    hbòf*B  ã                   @   sâ   d Z 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
ƒZG dd„ deƒZdZdZdZdd„ Ze d¡Zdd„ Zdd„ Z dd„ Z!dS )a  distutils.cygwinccompiler

Provides the CygwinCCompiler class, a subclass of UnixCCompiler that
handles the Cygwin port of the GNU C compiler to Windows.  It also contains
the Mingw32CCompiler class which handles the mingw32 port of GCC (same as
cygwin in no-cygwin mode).
é    N)ÚPopenÚPIPEÚcheck_output)ÚUnixCCompiler)Ú
write_file)ÚDistutilsExecErrorÚCCompilerErrorÚCompileErrorÚUnknownFileError)ÚLooseVersion)Úfind_executablec                  C   s€   t j d¡} | dkr|t j| d | d … }|dkr8dgS |dkrFdgS |d	krTd
gS |dkrbdgS |dkrpdgS td| ƒ‚dS )zaInclude the appropriate MSVC runtime library if Python was built
    with MSVC 7.0 or later.
    zMSC v.éÿÿÿÿé   é
   Z1300Zmsvcr70Z1310Zmsvcr71Z1400Zmsvcr80Z1500Zmsvcr90Z1600Zmsvcr100zUnknown MS Compiler version %s N)ÚsysÚversionÚfindÚ
ValueError)Zmsc_posZmsc_ver© r   úb/home/httpd/docs/test/DocsMgr/lib/python3.9/site-packages/setuptools/_distutils/cygwinccompiler.pyÚ	get_msvcr?   s    r   c                
   @   sR   e Zd 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 )ÚCygwinCCompilerz? Handles the Cygwin port of the GNU C compiler to Windows.
    Úcygwinz.oú.az.dllzlib%s%sz%s%sz.exer   c                 C   sH  t  | |||¡ tƒ \}}|  d||f ¡ |turB|  d| ¡ tj dd¡| _	tj dd¡| _
d| j	v rÎtƒ \| _| _| _|  | jd| j| j| jf  ¡ | jdkr²| j	| _nd	| _| jd
krÈd}qÚd}n| j	| _d}| jd| j	 d| j	 d| j
 d| j	 d| j|f d� d| j	v �r<| jdk�r<dg| _|  d¡ ntƒ | _d S )Nz%Python's GCC status: %s (details: %s)zƒPython's pyconfig.h doesn't seem to support your compiler. Reason: %s. Compiling may fail because of undefined preprocessor macros.ÚCCÚgccÚCXXzg++z: gcc %s, ld %s, dllwrap %s
z2.10.90Údllwrapú2.13ú-sharedú-mdll -staticz%s -mcygwin -O -Wallz%s -mcygwin -mdll -O -Wallz%s -mcygwinz%s -mcygwin %s©ÚcompilerÚcompiler_soÚcompiler_cxxÚ
linker_exeÚ	linker_soú2.91.57Úmsvcrtz,Consider upgrading to a newer version of gcc)r   Ú__init__Úcheck_config_hÚdebug_printÚCONFIG_H_OKÚwarnÚosÚenvironÚgetÚccÚcxxÚget_versionsÚgcc_versionÚ
ld_versionZdllwrap_versionÚcompiler_typeÚ
linker_dllÚset_executablesÚdll_librariesr   )ÚselfÚverboseÚdry_runÚforceÚstatusÚdetailsÚshared_optionr   r   r   r)   d   sX    
ÿýÿ
ÿ
þÿ



ÿüÿzCygwinCCompiler.__init__c              
   C   s¬   |dks|dkrXz|   dd|d|g¡ W q¨ tyT } zt|ƒ‚W Y d}~q¨d}~0 0 nPz"|   | j| |d|g | ¡ W n, ty¦ } zt|ƒ‚W Y d}~n
d}~0 0 dS )z:Compiles the source by spawning GCC and windres if needed.ú.rcú.resZwindresz-iz-oN)Úspawnr   r	   r#   )r:   ÚobjÚsrcÚextZcc_argsÚextra_postargsZpp_optsÚmsgr   r   r   Ú_compile¤   s     ÿ
zCygwinCCompiler._compileNc                 C   sP  t   |
p
g ¡}
t   |pg ¡}t   |p&g ¡}| | j¡ |du�r|| jksV| jdk�rtj |d ¡}tj tj 	|¡¡\}}tj 
||d ¡}tj 
|d| d ¡}dtj 	|¡ dg}|D ]}| |¡ q¾|  t||fd	| ¡ | jd
k�r|
 d|g¡ |
 d|g¡ n
| |¡ |	�s(|
 d¡ t | |||||||d|	|
|||¡ dS )zLink the objects.Nr   r   z.defÚlibr   z
LIBRARY %sZEXPORTSz
writing %sr   z--output-libz--defz-s)ÚcopyÚextendr9   Z
EXECUTABLEr7   r.   ÚpathÚdirnameÚsplitextÚbasenameÚjoinÚappendÚexecuter   r   Úlink)r:   Ztarget_descÚobjectsZoutput_filenameÚ
output_dirÚ	librariesÚlibrary_dirsÚruntime_library_dirsÚexport_symbolsÚdebugZextra_preargsrG   Ú
build_tempZtarget_langÚtemp_dirZdll_nameZdll_extensionZdef_fileZlib_fileÚcontentsÚsymr   r   r   rT   ³   sH    
ÿÿ

ÿþÿ

ûzCygwinCCompiler.linkÚ c                 C   sª   |du rd}g }|D ]�}t j t j |¡¡\}}|| jddg vrRtd||f ƒ‚|rbt j |¡}|dv rŠ| t j ||| | j	 ¡¡ q| t j ||| j	 ¡¡ q|S )z#Adds supports for rc and res files.Nr`   rA   rB   z"unknown file type '%s' (from '%s'))rB   rA   )
r.   rM   rO   ÚnormcaseZsrc_extensionsr
   rP   rR   rQ   Úobj_extension)r:   Zsource_filenamesZ	strip_dirrV   Z	obj_namesÚsrc_nameÚbaserF   r   r   r   Úobject_filenames  s&    ÿÿÿz CygwinCCompiler.object_filenames)r   r   r   )
NNNNNr   NNNN)r   r`   )Ú__name__Ú
__module__Ú__qualname__Ú__doc__r6   rb   Zstatic_lib_extensionÚshared_lib_extensionZstatic_lib_formatZshared_lib_formatZexe_extensionr)   rI   rT   re   r   r   r   r   r   Y   s    
@    ý
Nr   c                   @   s   e Zd ZdZdZddd„ZdS )ÚMingw32CCompilerz@ Handles the Mingw32 port of the GNU C compiler to Windows.
    Zmingw32r   c              	   C   s¨   t  | |||¡ d| jv r*| jdk r*d}nd}d| jv rH| jdkrHd}nd}t| jƒr^tdƒ‚| jd	| j d
| j d	| j d| j d| j	||f d� g | _
tƒ | _
d S )Nr   r   r    r   r'   z--entry _DllMain@12r`   z1Cygwin gcc cannot be used with --compiler=mingw32z%s -O -Wallz%s -mdll -O -Wallz%sz%s %s %sr!   )r   r)   r1   r5   r4   Úis_cygwinccr   r8   r2   r7   r9   r   )r:   r;   r<   r=   r@   Úentry_pointr   r   r   r)     s.    
ÿÿÿüzMingw32CCompiler.__init__N)r   r   r   )rf   rg   rh   ri   r6   r)   r   r   r   r   rk     s   rk   Úokznot okZ	uncertainc               
   C   sÔ   ddl m}  dtjv rtdfS dtjv r0tdfS |  ¡ }z`t|ƒ}zHd| ¡ v rhtd| fW | ¡  W S t	d	| fW | ¡  W S W | ¡  n
| ¡  0 W n6 t
yÎ } ztd
||jf fW  Y d}~S d}~0 0 dS )aw  Check if the current Python installation appears amenable to building
    extensions with GCC.

    Returns a tuple (status, details), where 'status' is one of the following
    constants:

    - CONFIG_H_OK: all is well, go ahead and compile
    - CONFIG_H_NOTOK: doesn't look good
    - CONFIG_H_UNCERTAIN: not sure -- unable to read pyconfig.h

    'details' is a human-readable string explaining the situation.

    Note there are two ways to conclude "OK": either 'sys.version' contains
    the string "GCC" (implying that this Python was built with GCC), or the
    installed "pyconfig.h" contains the string "__GNUC__".
    r   )Ú	sysconfigZGCCzsys.version mentions 'GCC'ZClangzsys.version mentions 'Clang'Z__GNUC__z'%s' mentions '__GNUC__'z '%s' does not mention '__GNUC__'zcouldn't read '%s': %sN)Ú	distutilsro   r   r   r,   Úget_config_h_filenameÚopenÚreadÚcloseÚCONFIG_H_NOTOKÚOSErrorÚCONFIG_H_UNCERTAINÚstrerror)ro   ÚfnÚconfig_hÚexcr   r   r   r*   M  s*    

üþÿr*   s   (\d+\.\d+(\.\d+)*)c                 C   st   |   ¡ d }t|ƒdu rdS t| dtd�j}z| ¡ }W | ¡  n
| ¡  0 t |¡}|du rbdS t	| 
d¡ ¡ ƒS )z¤Find the version of an executable by running `cmd` in the shell.

    If the command is not found, or the output does not match
    `RE_VERSION`, returns None.
    r   NT)ÚshellÚstdouté   )Úsplitr   r   r   r}   rs   rt   Ú
RE_VERSIONÚsearchr   ÚgroupÚdecode)ÚcmdÚ
executableÚoutÚ
out_stringÚresultr   r   r   Ú_find_exe_version~  s    

r‰   c                  C   s   g d¢} t dd„ | D ƒƒS )zg Try to find out the versions of gcc, ld and dllwrap.

    If not possible it returns None for it.
    )zgcc -dumpversionzld -vzdllwrap --versionc                 S   s   g | ]}t |ƒ‘qS r   )r‰   )Ú.0r„   r   r   r   Ú
<listcomp>™  ó    z get_versions.<locals>.<listcomp>)Útuple)Úcommandsr   r   r   r3   “  s    r3   c                 C   s   t | dgƒ}| ¡  d¡S )zCTry to determine if the compiler that would be used is from cygwin.z-dumpmachines   cygwin)r   ÚstripÚendswith)r1   r‡   r   r   r   rl   ›  s    rl   )"ri   r.   r   rK   Ú
subprocessr   r   r   ÚreZdistutils.unixccompilerr   Údistutils.file_utilr   Údistutils.errorsr   r   r	   r
   Zdistutils.versionr   Údistutils.spawnr   r   r   rk   r,   ru   rw   r*   Úcompiler€   r‰   r3   rl   r   r   r   r   Ú<module>   s,   1 @1/
