← Back
Editing: _msvccompiler.cpython-37.pyc
B � f�M � @ s� d Z ddlZddlZddlZddlZddlZddlmZmZm Z m Z m Z ddl m Z mZ ddlmZ ddlmZ ddlmZ dd � Zd d � Zd d � Zdd� Zddd�Zddd�ZG dd� de �ZdS )a distutils._msvccompiler Contains MSVCCompiler, an implementation of the abstract CCompiler class for Microsoft Visual Studio 2015. The module is compatible with VS 2015 and later. You can find legacy support for older versions in distutils.msvc9compiler and distutils.msvccompiler. � N)�DistutilsExecError�DistutilsPlatformError� CompileError�LibError� LinkError)� CCompiler�gen_lib_options)�log)� get_platform)�countc C s� y t jt jdt jt jB d�} W n tk r< t�d� dS X d}d }| �� x�t� D ]�}yt � | |�\}}}W n tk r� P Y nX |rT|t j krTt j � |�rTytt|��}W n ttfk r� wTY nX |dkrT||krT|| }}qTW W d Q R X ||fS )Nz'Software\Microsoft\VisualStudio\SxS\VC7)�accessz Visual C++ is not registered)NNr � )�winregZ OpenKeyEx�HKEY_LOCAL_MACHINEZKEY_READZKEY_WOW64_32KEY�OSErrorr �debugr Z EnumValueZREG_SZ�os�path�isdir�int�float� ValueError� TypeError)�key� best_version�best_dir�i�vZvc_dirZvt�version� r �</opt/alt/python37/lib64/python3.7/distutils/_msvccompiler.py� _find_vc2015 s0 r! c C s� ddl } tj�d�p tj�d�}|s(dS y8tjtj�|ddd�d d d d d dddg ddd��� }W n tj t t fk r| dS X tj�|ddd�}tj� |�r�d|fS dS )aJ Returns "15, path" based on the result of invoking vswhere.exe If no install is found, returns "None, None" The version is returned to avoid unnecessarily changing the function result. It may be ignored when the path is not None. If vswhere.exe is not available, by definition, VS 2017 is not installed. r NzProgramFiles(x86)Z ProgramFiles)NNzMicrosoft Visual StudioZ Installerz vswhere.exez-latestz -prereleasez -requiresz1Microsoft.VisualStudio.Component.VC.Tools.x86.x64z -propertyZinstallationPathz -products�*�mbcs�strict)�encoding�errorsZVCZ AuxiliaryZBuild� ) �jsonr �environ�get� subprocess� check_outputr �join�strip�CalledProcessErrorr �UnicodeDecodeErrorr )r( �rootr r r r � _find_vc2017: s& r2 c C s\ t � \}}|st� \}}|s*t�d� dS tj�|d�}tj�|�sTt�d|� dS |d fS )Nz$No suitable Visual C++ version found)NNz vcvarsall.batz%s cannot be found)r2 r! r r r r r- �isfile)� plat_spec�_r r � vcvarsallr r r �_find_vcvarsall\ s r7 c C s� t �d�r dd� t j�� D �S t| �\}}|s6td��y&tjd�|| �tj d�j ddd �}W n@ tj k r� } z t � |j� td �|j���W d d }~X Y nX d d� d d � |�� D �D �}|S )NZDISTUTILS_USE_SDKc S s i | ]\}}||� � �qS r )�lower)�.0r �valuer r r � <dictcomp>p s z _get_vc_env.<locals>.<dictcomp>z Unable to find vcvarsall.batzcmd /u /c "{}" {} && set)�stderrzutf-16le�replace)r& zError executing {}c S s$ i | ] \}}}|r|r||� � �qS r )r8 )r9 r r5 r: r r r r; � s c s s | ]}|� d �V qdS )�=N)� partition)r9 �liner r r � <genexpr>� s z _get_vc_env.<locals>.<genexpr>)r �getenvr) �itemsr7 r r+ r, �formatZSTDOUT�decoder/ r �error�output�cmd� splitlines)r4 r6 r5 �out�exc�envr r r � _get_vc_envn s$ rM c C sN |st �d��t j�}x2|D ]*}t j�t j�|�| �}t j�|�r |S q W | S )at Return path to an MSVC executable program. Tries to find the program in several places: first, one of the MSVC program search paths from the registry; next, the directories in the PATH environment variable. If any of those work, return an absolute path that is known to exist. If none of them work, just return the original program name, 'exe'. r )r rB �split�pathsepr r- �abspathr3 )Zexe�paths�p�fnr r r � _find_exe� s rT Zx86Z x86_amd64)Zwin32z win-amd64c s� e Zd ZdZdZi ZdgZdddgZdgZdgZ ee e e Z d Z d Z d Z d Zd ZZdZd(dd�Zd)dd�Zd*dd�Zd+dd�Zd,dd�Zd-d d �Z� fd d �Zd d!� Zd"d#� Zd$d%� Zd.d&d'�Z � Z S )/� MSVCCompilerzwConcrete class that implements an interface to Microsoft Visual C++, as defined by the CCompiler abstract class.Zmsvcz.cz.ccz.cppz.cxxz.rcz.mcz.resz.objz.libz.dllz%s%sz.exer c C s t �| |||� d | _d| _d S )NF)r �__init__� plat_name� initialized)�self�verboseZdry_runZforcer r r rV � s zMSVCCompiler.__init__Nc C s | j rtd��|d kr t� }|tkr6td�tt����t| }t|�}|sRtd��|�dd�| _ | j � t j �}t d|�| _t d|�| _t d|�| _t d |�| _t d |�| _t d |�| _x2|�d d�� t j �D ]}|r�| �|�t j�� q�W x6|�d d�� t j �D ] }|�r | �|�t j�� �q W d | _ddddddg| _ddddddg| _dddg}ddddg}|d!�| _|d"�| _ |d#�| _ |d$�| _ |�| _ |�| _ t!j"d f| jt!j"d f| jt!j"d f| j t!j#d f| j t!j#d f| j t!j#d f| j t!j$d f| j t!j$d f| j t!j$d f| j i | _%d | _ d S )%Nzdon't init multiple timesz --plat-name must be one of {}z7Unable to find a compatible Visual Studio installation.r � zcl.exezlink.exezlib.exezrc.exezmc.exezmt.exeZinclude�libz/nologoz/Oxz/W3z/GLz/DNDEBUGz/MDz/Odz/MDdz/Ziz/D_DEBUGz/INCREMENTAL:NOz/LTCGz /DEBUG:FULL�/MANIFEST:EMBED,ID=1�/DLL�/MANIFEST:EMBED,ID=2�/MANIFESTUAC:NOFT)r] )r] )r^ r_ r` )r^ r_ r` )&rX �AssertionErrorr �PLAT_TO_VCVARSr rD �tuplerM r* �_pathsrN r rO rT �cc�linkerr\ �rc�mcZmtZadd_include_dir�rstrip�sepZadd_library_dirZpreprocess_options�compile_options�compile_options_debugZ ldflags_exeZldflags_exe_debugZldflags_sharedZldflags_shared_debugZldflags_staticZldflags_static_debugr Z EXECUTABLEZ SHARED_OBJECTZSHARED_LIBRARY�_ldflags)rY rW r4 Zvc_envrQ �dir�ldflagsZ ldflags_debugr r r � initialize� sZ zMSVCCompiler.initializer[ c sT �fdd��j D ��fdd��j�j D ��� �p4d�� ��fdd�}tt||��S )Nc s i | ] }� j |�qS r )� obj_extension)r9 �ext)rY r r r; s z1MSVCCompiler.object_filenames.<locals>.<dictcomp>c s i | ] }� j |�qS r )� res_extension)r9 rr )rY r r r; s r[ c s� t j�| �\}}�r"t j�|�}n2t j�|�\}}|�t jjt jjf�rT|dd � }yt j��|� | �S t k r� t d� | ���Y nX d S )N� z Don't know how to compile {}) r r �splitext�basename� splitdrive� startswithrj �altsepr- � LookupErrorr rD )rR �baserr r5 )�ext_map� output_dir� strip_dirr r � make_out_path# s z4MSVCCompiler.object_filenames.<locals>.make_out_path)�src_extensions�_rc_extensions�_mc_extensions�list�map)rY Zsource_filenamesr~ r} r r )r| r} rY r~ r �object_filenames s z MSVCCompiler.object_filenamesc C s� | j s| �� | �||||||�} | \}} }} } |p6g } | �d� |rT| �| j� n | �| j� d}�x | D �]}y| | \}}W n tk r� wlY nX |r�tj � |�}|| j kr�d| }�nD|| j kr�d| }d}�n*|| j k�rB|}d| }y | �| jg| ||g � W ql tk �r< } z t|��W d d }~X Y qlX qln�|| jk�r�tj �|�}tj �|�}y\| �| jd|d||g� tj �tj �|��\}}tj �||d �}| �| jd| |g� W ql tk �r� } z t|��W d d }~X Y qlX qlntd �||���| jg| | }|�r$|�d � |�|� |�d | � |�|� y| �|� W ql tk �r� } z t|��W d d }~X Y qlX qlW | S ) Nz/cFz/Tcz/TpTz/foz-hz-rz.rcz"Don't know how to compile {} to {}z/EHscz/Fo)rX rp Z_setup_compile�append�extendrl rk �KeyErrorr r rP � _c_extensions�_cpp_extensionsr� �spawnrg r r r� �dirnamerh ru rv r- rD re )rY Zsourcesr} ZmacrosZ include_dirsr � extra_preargs�extra_postargsZdependsZ compile_info�objectsZpp_optsZbuildZ compile_optsZ add_cpp_opts�obj�srcrr Z input_optZ output_opt�msgZh_dirZrc_dirr{ r5 Zrc_file�argsr r r �compile9 sn zMSVCCompiler.compilec C s� | j s| �� | �||�\}}| j||d�}| �||�r�|d| g }|rJy,t�d| jd�|�� | � | jg| � W q� t k r� } z t |��W d d }~X Y q�X n t�d|� d S )N)r} z/OUT:zExecuting "%s" %s� zskipping %s (up-to-date)) rX rp �_fix_object_args�library_filename� _need_linkr r r\ r- r� r r ) rY r� Zoutput_libnamer} r � target_lang�output_filenameZlib_argsr� r r r �create_static_lib� s z MSVCCompiler.create_static_libc C s� | j s| �� | �||�\}}| �|||�}|\}}}|rL| �dt|� � t| |||�}|d k rptj� ||�}| � ||��r�| j || f }dd� |p�g D �}|| | | d| g }tj� |d �} |d k �r tj� tj�|��\}}tj� | | �|��}|�d| � | �r | |d d�< | �r.|�| � tj� tj�|��}| �|� y,t�d| jd� |�� | �| jg| � W n, tk �r� } z t|��W d d }~X Y nX n t�d |� d S ) Nz5I don't know what to do with 'runtime_library_dirs': c S s g | ] }d | �qS )z/EXPORT:r )r9 Zsymr r r � <listcomp>� s z%MSVCCompiler.link.<locals>.<listcomp>z/OUT:r z/IMPLIB:zExecuting "%s" %sr� zskipping %s (up-to-date))rX rp r� Z _fix_lib_args�warn�strr r r r- r� rm r� ru rv r� r� r� rP Zmkpathr r rf r� r r )rY Z target_descr� r� r} Z librariesZ library_dirsZruntime_library_dirsZexport_symbolsr r� r� Z build_tempr� Z fixed_argsZlib_optsro Z export_optsZld_argsZdll_nameZdll_extZ implib_filer� r r r �link� sL zMSVCCompiler.linkc s4 t �d�}z| jt jd< t� �|�S |t jd< X d S )Nr )r rB rd r) �superr� )rY rH Zold_path)� __class__r r r� � s zMSVCCompiler.spawnc C s d| S )Nz /LIBPATH:r )rY rn r r r �library_dir_option� s z MSVCCompiler.library_dir_optionc C s t d��d S )Nz:don't know how to set runtime library search path for MSVC)r )rY rn r r r �runtime_library_dir_option s z'MSVCCompiler.runtime_library_dir_optionc C s | � |�S )N)r� )rY r\ r r r �library_option s zMSVCCompiler.library_optionc C s` |r|d |g}n|g}xB|D ]6}x0|D ](}t j�|| �|��}t j�|�r(|S q(W q W d S d S )NZ_d)r r r- r� r3 )rY �dirsr\ r Z try_namesrn �nameZlibfiler r r �find_library_file s z MSVCCompiler.find_library_file)r r r )N)r r[ )NNNr NNN)Nr N) NNNNNr NNNN)r ) �__name__� __module__� __qualname__�__doc__Z compiler_typeZ executablesr� r� r� r� r� rs rq Zstatic_lib_extensionZshared_lib_extensionZstatic_lib_formatZshared_lib_formatZ exe_extensionrV rp r� r� r� r� r� r� r� r� r� � __classcell__r r )r� r rU � sL P [ 8 rU )N) r� r Zshutil�statr+ r Zdistutils.errorsr r r r r Zdistutils.ccompilerr r Z distutilsr Zdistutils.utilr � itertoolsr r! r2 r7 rM rT rb rU r r r r �<module> s$ "
Save File
Cancel