관리-도구
편집 파일: cygwinccompiler.cpython-38.pyc
U ���e*B � @ s� d Z ddlZddlZddlZddlmZmZmZ ddlZddl m Z ddl m Z ddl mZmZmZmZ ddlmZ ddlmZ d d � ZG d d � d e �ZG d d� de�ZdZdZdZdd� Z e� d�Z dd� Z dd� Z dd� Z!dS )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�} | dkr|t j| d | d � }|dkr8dgS |dkrFdgS |d krTd gS |d krbd gS |d krpdgS td| ��dS )zaInclude the appropriate MSVC runtime library if Python was built with MSVC 7.0 or later. zMSC v.���� � Z1300Zmsvcr70Z1310Zmsvcr71Z1400Zmsvcr80Z1500Zmsvcr90Z1600Zmsvcr100z Unknown MS Compiler version %s N)�sys�version�find� ValueError)Zmsc_posZmsc_ver� r �S/opt/hc_python/lib/python3.8/site-packages/setuptools/_distutils/cygwinccompiler.py� get_msvcr? s r c @ sR e Zd ZdZdZdZdZdZdZdZ dZ dd d �Z d d � Z ddd�Z ddd�ZdS )�CygwinCCompilerz? Handles the Cygwin port of the GNU C compiler to Windows. �cygwinz.o�.az.dllzlib%s%sz%s%sz.exer c C sH t �| |||� t� \}}| �d||f � |tk rB| �d| � tj�dd�| _ tj�dd�| _ d| j kr�t � \| _ | _ | _| �| jd| j | j | jf � | j dkr�| j | _nd | _| j d kr�d }q�d }n | j | _d }| jd | j d| j d | j d| j d| j|f d� d| j k�r<| j dk�r<dg| _| �d� nt� | _d S )Nz%Python's GCC status: %s (details: %s)z�Python's pyconfig.h doesn't seem to support your compiler. Reason: %s. 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Zmingw32r c C s� t �| |||� d| jkr*| jdk r*d}nd}d| jkrH| jdkrHd}nd}t| j�r^td��| jd | 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) r1 r5 r4 � is_cygwinccr r8 r2 r7 r9 r )r: r; r< r= r@ � entry_pointr r r r) s. � ��� zMingw32CCompiler.__init__N)r r r )rf rg rh ri r6 r) r r r r rk s rk �okznot okZ uncertainc C s� ddl m} dtjkr tdfS dtjkr0tdfS | �� }zLt|�}z4d|�� krbtd| fW �W S t d | fW �W S W 5 |�� X W n8 t k r� } zt d ||j f f W Y �S d }~X Y nX 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 )� sysconfigZGCCzsys.version mentions 'GCC'ZClangz sys.version mentions 'Clang'Z__GNUC__z'%s' mentions '__GNUC__'z '%s' does not mention '__GNUC__'zcouldn't read '%s': %sN) � distutilsro r r r, �get_config_h_filename�open�close�read�CONFIG_H_NOTOK�OSError�CONFIG_H_UNCERTAIN�strerror)ro �fn�config_h�excr r r r* M s" �r* s (\d+\.\d+(\.\d+)*)c C sl | � � d }t|�dkr dS t| dtd�j}z |�� }W 5 |�� X t�|�}|dkrZdS t |� d�� � �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)�shell�stdout� ) �splitr r r r} rs rt � RE_VERSION�searchr �group�decode)�cmd� executable�out� out_string�resultr r r �_find_exe_version~ s r� c C s dddg} t dd� | D ��S )zg Try to find out the versions of gcc, ld and dllwrap. If not possible it returns None for it. zgcc -dumpversionzld -vzdllwrap --versionc S s g | ] }t |��qS r )r� )�.0r� r r r � <listcomp>� s z get_versions.<locals>.<listcomp>)�tuple)�commandsr r r r3 � s r3 c C s t | dg�}|�� �d�S )zCTry to determine if the compiler that would be used is from cygwin.z -dumpmachines cygwin)r �strip�endswith)r1 r� r r r rl � s rl )"ri r. r rK � subprocessr r r �reZdistutils.unixccompilerr �distutils.file_utilr �distutils.errorsr r r r Zdistutils.versionr �distutils.spawnr r r rk r, ru rw r* �compiler� r� r3 rl r r r r �<module> s, 1 @1/