
    
_d.                     >   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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lmZmZ dd	lmZ  ej.                  d
gdgdgdgdgdgdgdgej0                  d	      Zd ZdZ G d de
      Z G d de      ZdZdZdZ d Z!d Z"dZ#y)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)check_output   )UnixCCompiler)
write_file)DistutilsExecErrorDistutilsPlatformErrorCCompilerErrorCompileError)LooseVersionsuppress_known_deprecation)RangeMapmsvcr70msvcr71msvcr80msvcr90msvcr100msvcr110msvcr120vcruntime140)	i  i  ix  i  i@  i  i  il  i  c                      t        j                  dt        j                        } 	 t	        | j                  d            }	 t        |   S # t        $ r Y yw xY w# t        $ r t        d|z        w xY w)zaInclude the appropriate MSVC runtime library if Python was built
    with MSVC 7.0 or later.
    zMSC v\.(\d{4})r   NzUnknown MS Compiler version %s )
researchsysversionintgroupAttributeError_msvcr_lookupKeyError
ValueError)matchmsc_vers     G/usr/lib/python3/dist-packages/setuptools/_distutils/cygwinccompiler.py	get_msvcrr$   4   sx     II'5Eekk!n%FW%%    F:WDEEFs   A
 A 
	AAA1zxUnable to set runtime library search path on Windows, usually indicated by `runtime_library_dirs` parameter to Extensionc                        e Zd ZdZdZdZdZdZdZdZ	dZ
dZd	Zd fd
	Zed        Zd Z	 	 	 	 	 	 	 	 	 	 ddZd Z fdZe fd       Z xZS )CygwinCCompilerz9Handles the Cygwin port of the GNU C compiler to Windows.cygwinz.oz.az.dll.az.dllzlib%s%szcyg%s%sz.exec           
      \   t         |   |||       t               \  }}| j                  dj	                  ||             |t
        ur| j                  d|z         t        j                  j                  dd      | _
        t        j                  j                  dd      | _        | j                  | _        d}| j                  d| j                  z  d	| j                  z  d| j                  z  d
| j                  z  dj	                  | j                  |             t               | _        y )Nz%Python's GCC status: {} (details: {})zPython's pyconfig.h doesn't seem to support your compiler. Reason: %s. Compiling may fail because of undefined preprocessor macros.CCgccCXXzg++-sharedz%s -mcygwin -O -Wallz%s -mcygwin -mdll -O -Wallz%s -mcygwinz{} -mcygwin {}compilercompiler_socompiler_cxx
linker_exe	linker_so)super__init__check_config_hdebug_printformatCONFIG_H_OKwarnosenvirongetcccxx
linker_dllset_executablesr$   dll_libraries)selfverbosedry_runforcestatusdetailsshared_option	__class__s          r#   r4   zCygwinCCompiler.__init__V   s   '51(*3::67K	
 $IIOQXY **..u-::>>%/''!+dgg54tww>/$((:$tww.'..tN 	 	
 '[    c                     t        j                  dt        d       t               5  t	        d      cd d d        S # 1 sw Y   y xY w)Nzgcc_version attribute of CygwinCCompiler is deprecated. Instead of returning actual gcc version a fixed value 11.2.0 is returned.   )
stacklevelz11.2.0)warningsr9   DeprecationWarningr   r   )rB   s    r#   gcc_versionzCygwinCCompiler.gcc_versionv   sA     	X		
 () 	*)	* 	* 	*s	   <Ac                     |dv r	 | j                  dd|d|g       y	 | j                  | j                  |z   |d|gz   |z          y# t        $ r}t        |      d}~ww xY w# t        $ r}t        |      d}~ww xY w)z:Compiles the source by spawning GCC and windres if needed.).rc.reswindresz-iz-oN)spawnr   r
   r/   )rB   objsrcextcc_argsextra_postargspp_optsmsgs           r#   _compilezCygwinCCompiler._compile   s    /!(

ItS$<=(

$$w.#tS1AANR	 & ("3''( & ("3''(s.   A 'A" 	AAA"	A;+A66A;c                    t        j                   |
xs g       }
t        j                   |xs g       }t        j                   |xs g       }|r| j                  t               |j                  | j                         ||| j
                  k7  s| j                  dk(  rt        j                  j                  |d         }t        j                  j                  t        j                  j                  |            \  }}t        j                  j                  ||dz         }dt        j                  j                  |      z  dg}|D ]  }|j                  |        | j                  t        ||fd|z         |j                  |       |	s|
j                  d       t!        j"                  | |||||||d|	|
|||       y)	zLink the objects.Nr*   r   z.defz
LIBRARY %sEXPORTSz
writing %sz-s)copyr9   _runtime_library_dirs_msgextendrA   
EXECUTABLEr?   r:   pathdirnamesplitextbasenamejoinappendexecuter   r   link)rB   target_descobjectsoutput_filename
output_dir	librarieslibrary_dirsruntime_library_dirsexport_symbolsdebugextra_preargsrZ   
build_temptarget_langtemp_dirdll_namedll_extensiondef_filecontentssyms                       r#   rk   zCygwinCCompiler.link   s   $ 		-"526IIio2.	))GMr*II/0 	++, &4??*doo.F wwwqz2H(*(8(8  1)%X}
 ww||Hh.?@H %rww'7'7'HH)TH% %$%LLh%9<(;RS
 NN8$   & 	
rJ   c                 0    | j                  t               g S N)r9   ra   rB   dirs     r#   runtime_library_dir_optionz*CygwinCCompiler.runtime_library_dir_option   s     			+,	rJ   c                 d    t         j                  j                  |      }t        |   |||      S r   )r:   rd   normcaser3   _make_out_path)rB   ro   	strip_dirsrc_namenorm_src_namerI   s        r#   r   zCygwinCCompiler._make_out_path   s+    ((2w%j)]KKrJ   c                 b    i t         |   dD ci c]  }||| j                  z    c}S c c}w )z3
        Add support for rc and res files.
        )rS   rR   )r3   out_extensionsobj_extension)rB   rX   rI   s     r#   r   zCygwinCCompiler.out_extensions   s@    

g$
8GHsC$,,,,H
 	
Hs   ,r   r   r   )
NNNNNr   NNNN)__name__
__module____qualname____doc__compiler_typer   static_lib_extensionshared_lib_extensiondylib_lib_extensionstatic_lib_formatshared_lib_formatdylib_lib_formatexe_extensionr4   propertyrP   r]   rk   r   r   r   __classcell__rI   s   @r#   r&   r&   I   s    CMM# !! M)@ * *(* !X
tL
 
 
rJ   r&   c                   .     e Zd ZdZdZd fd	Zd Z xZS )Mingw32CCompilerz:Handles the Mingw32 port of the GNU C compiler to Windows.mingw32c           
      4   t         |   |||       d}t        | j                        rt	        d      | j                  d| j                  z  d| j                  z  d| j                  z  d| j                  z  dj                  | j                  |             y )Nr,   z1Cygwin gcc cannot be used with --compiler=mingw32z%s -O -Wallz%s -mdll -O -Wallz%sz{} {}r-   )	r3   r4   is_cygwinccr=   r	   r@   r>   r7   r?   )rB   rC   rD   rE   rH   rI   s        r#   r4   zMingw32CCompiler.__init__  s    '51!tww !TUU"TWW,+dgg5&1dgg~nnT__mD 	 	
rJ   c                      t        t              r   )r   ra   r   s     r#   r   z+Mingw32CCompiler.runtime_library_dir_option  s    $%>??rJ   r   )r   r   r   r   r   r4   r   r   r   s   @r#   r   r   	  s    DM
 @rJ   r   okznot ok	uncertainc                     ddl m}  dt        j                  v rt        dfS dt        j                  v rt        dfS | j                         }	 t        |      }	 d|j                         v rt        d|z  f|j                          S t        d	|z  f|j                          S # |j                          w xY w# t        $ r,}t        d
j                  ||j                        fcY d}~S d}~ww xY w)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   )	sysconfigGCCzsys.version mentions 'GCC'Clangzsys.version mentions 'Clang'__GNUC__z'%s' mentions '__GNUC__'z '%s' does not mention '__GNUC__'zcouldn't read '{}': {}N)	distutilsr   r   r   r8   get_config_h_filenameopenreadcloseCONFIG_H_NOTOKOSErrorCONFIG_H_UNCERTAINr7   strerror)r   fnconfig_hexcs       r#   r5   r5   +  s    * $ 888 #++::: 
	(	(	*B
W8	X]]_,"$>$CC NN &'IB'NNNNHNN W"$<$C$CB$UVVWsB   B5 B  4B5 
B  B5  B22B5 5	C*>!C%C*%C*c                     t        t        j                  |       dgz         }|j                         j	                  d      S )zCTry to determine if the compiler that would be used is from cygwin.z-dumpmachines   cygwin)r   shlexsplitstripendswith)r=   
out_strings     r#   r   r   Z  s6    ekk"o0@@AJ&&y11rJ   )$r   r:   r   r   r`   r   rN   
subprocessr   unixccompilerr   	file_utilr   errorsr   r   r	   r
   r   r   r   _collectionsr   leftundefined_valuer   r$   ra   r&   r   r8   r   r   r5   r   get_versions rJ   r#   <module>r      s    
 	 
    # ( !  > "  kkkklll&&#.F I |
m |
@@ @:   ,W^2 rJ   