a
    iC                     @   s   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	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 )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).
    N)PopenPIPEcheck_output)UnixCCompiler)
write_file)DistutilsExecErrorCCompilerErrorCompileErrorUnknownFileError)LooseVersion)find_executablec                  C   s   t jd} | dkrt 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 |dkr~dgS |dkrdgS dt|  krdk rn nddgS td| dS )zaInclude the appropriate MSVC runtime library if Python was built
    with MSVC 7.0 or later.
    zMSC v.   
   Z1300Zmsvcr70Z1310Zmsvcr71Z1400Zmsvcr80Z1500Zmsvcr90Z1600Zmsvcr100Z1700Zmsvcr110Z1800Zmsvcr120il  i  ZucrtZvcruntime140zUnknown MS Compiler version %s N)sysversionfindint
ValueError)Zmsc_posZmsc_ver r   g/home/ec2-user/npost_license/.venv/lib/python3.9/site-packages/setuptools/_distutils/cygwinccompiler.py	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 )CygwinCCompilerz? Handles the Cygwin port of the GNU C compiler to Windows.
    cygwinz.o.az.dllzlib%s%sz%s%sz.exer   c                 C   sH  t | ||| t \}}| d||f  |turB| d|  tjdd| _	tjdd| _
d| j	v rt \| _| _| _| | jd| j| j| jf   | jdkr| j	| _nd	| _| jd
krd}qd}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 | _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.CCgccCXXzg++z: gcc %s, ld %s, dllwrap %s
z2.10.90dllwrap2.13-shared-mdll -staticz%s -mcygwin -O -Wallz%s -mcygwin -mdll -O -Wallz%s -mcygwinz%s -mcygwin %scompilercompiler_socompiler_cxx
linker_exe	linker_so2.91.57msvcrtz,Consider upgrading to a newer version of gcc)r   __init__check_config_hdebug_printCONFIG_H_OKwarnosenvirongetcccxxget_versionsgcc_version
ld_versionZdllwrap_versioncompiler_type
linker_dllset_executablesdll_librariesr   )selfverbosedry_runforcestatusdetailsshared_optionr   r   r   r*   n   sX    






zCygwinCCompiler.__init__c              
   C   s   |dks|dkrXz|  dd|d|g W q tyT } zt|W Y d}~qd}~0 0 nPz"|  | j| |d|g |  W n, ty } zt|W Y d}~n
d}~0 0 dS )z:Compiles the source by spawning GCC and windres if needed..rc.resZwindresz-iz-oN)spawnr   r	   r$   )r;   objsrcextZcc_argsextra_postargsZpp_optsmsgr   r   r   _compile   s     
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 ]}|| q| 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.deflibr   z
LIBRARY %sZEXPORTSz
writing %sr   z--output-libz--defz-s)copyextendr:   Z
EXECUTABLEr8   r/   pathdirnamesplitextbasenamejoinappendexecuter   r   link)r;   Ztarget_descZobjectsZoutput_filename
output_dir	librarieslibrary_dirsruntime_library_dirsexport_symbolsdebugZextra_preargsrH   
build_tempZtarget_langtemp_dirZdll_nameZdll_extensionZdef_fileZlib_filecontentssymr   r   r   rU      sH    




zCygwinCCompiler.link c                 C   s   |du rd}g }|D ]}t jt j|\}}|| jddg vrRtd||f |rbt j|}|dv r|t j||| | j	  q|t j||| j	  q|S )z#Adds supports for rc and res files.Nr`   rB   rC   z"unknown file type '%s' (from '%s'))rC   rB   )
r/   rN   rP   normcaseZsrc_extensionsr
   rQ   rS   rR   obj_extension)r;   Zsource_filenamesZ	strip_dirrV   Z	obj_namessrc_namebaserG   r   r   r   object_filenames  s&    z CygwinCCompiler.object_filenames)r   r   r   )
NNNNNr   NNNN)r   r`   )__name__
__module____qualname____doc__r7   rb   Zstatic_lib_extensionshared_lib_extensionZstatic_lib_formatZshared_lib_formatZexe_extensionr*   rJ   rU   re   r   r   r   r   r   c   s    
@    
Nr   c                   @   s   e Zd ZdZdZdddZdS )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r^td| jd	| j d
| j d	| j d| j d| j	||f d g | _
t | _
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*   r2   r6   r5   is_cygwinccr   r9   r3   r8   r:   r   )r;   r<   r=   r>   rA   entry_pointr   r   r   r*   '  s.    
zMingw32CCompiler.__init__N)r   r   r   )rf   rg   rh   ri   r7   r*   r   r   r   r   rk   "  s   rk   okznot okZ	uncertainc               
   C   s   ddl m}  dtjv rtdfS dtjv r0tdfS |  }z`t|}zHd| v rhtd| fW |  W S t	d	| fW |  W S W |  n
|  0 W n6 t
y } 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   )	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)	distutilsro   r   r   r-   get_config_h_filenameopenreadcloseCONFIG_H_NOTOKOSErrorCONFIG_H_UNCERTAINstrerror)ro   fnconfig_hexcr   r   r   r+   W  s*    

r+   s   (\d+\.\d+(\.\d+)*)c                 C   s   |   d }t|du rdS t| dtdj}z| }W |  n
|  0 t|}|du rbdS |	d
 }tj  t|W  d   S 1 s0    Y  dS )zFind 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)shellstdout   )splitr   r   r   r}   rs   rt   
RE_VERSIONsearchgroupdecoderp   r   Zsuppress_known_deprecationr   )cmd
executableout
out_stringresultZver_strr   r   r   _find_exe_version  s    

r   c                  C   s   g d} t dd | D 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 |qS r   )r   ).0r   r   r   r   
<listcomp>      z get_versions.<locals>.<listcomp>)tuple)commandsr   r   r   r4     s    r4   c                 C   s   t | dg}| dS )zCTry to determine if the compiler that would be used is from cygwin.z-dumpmachines   cygwin)r   stripendswith)r2   r   r   r   r   rl     s    rl   )#ri   r/   r   rL   
subprocessr   r   r   reZdistutils.versionrp   Zdistutils.unixccompilerr   distutils.file_utilr   distutils.errorsr   r   r	   r
   r   distutils.spawnr   r   r   rk   r-   ru   rw   r+   compiler   r   r4   rl   r   r   r   r   <module>   s.   1# @1/
