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Editing: cygwinccompiler.cpython-36.pyc
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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 jjd�} | dkr�t j| d | d � }|dkr8dgS |dkrFdgS |d krTd gS |d krbd gS |d krpdgS |dkr~dgS |dkr�dgS dt|� ko�dk n r�ddgS td| ��dS )zaInclude the appropriate MSVC runtime library if Python was built with MSVC 7.0 or later. zMSC v.� � � Z1300Zmsvcr70Z1310Zmsvcr71Z1400Zmsvcr80Z1500Zmsvcr90Z1600Zmsvcr100Z1700Zmsvcr110Z1800Zmsvcr120il i� ZucrtZ vcruntime140z Unknown MS Compiler version %s N���)�sys�version�find�int� ValueError)Zmsc_posZmsc_ver� r �K/tmp/pip-build-vlmub77e/setuptools/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.oz.az.dllzlib%s%sz%s%sz.exer c C sH t j| |||� t� \}}| jd||f � |tk rB| jd| � tjjdd�| _ tjjdd�| _ d| j kr�t � \| _ | _ | _| j| 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| _| jd� 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. Compiling may fail because of undefined preprocessor macros.�CC�gcc�CXXzg++z : gcc %s, ld %s, dllwrap %s z2.10.90�dllwrapz2.13z-sharedz -mdll -staticz%s -mcygwin -O -Wallz%s -mcygwin -mdll -O -Wallz %s -mcygwinz%s -mcygwin %s)�compiler� compiler_so� compiler_cxx� linker_exe� linker_soz2.91.57�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_versionZdllwrap_version� compiler_type� linker_dll�set_executables� dll_librariesr )�self�verbose�dry_run�force�status�details� shared_optionr r r r% n sF zCygwinCCompiler.__init__c C s� |dks|dkrVy| j dd|d|g� W q� tk rR } zt|��W Y dd}~X q�X nNy"| j | j| |d|g | � W n* tk r� } zt|��W Y dd}~X nX dS )z:Compiles the source by spawning GCC and windres if needed.z.rcz.resZwindresz-iz-oN)�spawnr r r )r6 �obj�src�extZcc_args�extra_postargsZpp_opts�msgr r r �_compile� s zCygwinCCompiler._compileNc C sR t j | p g �} t j |pg �}t j |p&g �}|j| j� |dk oP|| jksT| jdk�rtjj|d �}tjjtjj |��\}}tjj ||d �}tjj |d| d �}dtjj |� dg}x|D ]}|j |� q�W | j t ||fd | � | jd k�r| jd |g� | jd |g� n |j |� | �s*| j d � tj| |||||||d| | | | | � dS )zLink the objects.Nr r z.def�libz.az LIBRARY %sZEXPORTSz writing %sr z --output-libz--defz-s)�copy�extendr5 Z EXECUTABLEr3 r* �path�dirname�splitext�basename�join�append�executer r �link)r6 Z target_descZobjectsZoutput_filename� output_dir� libraries� library_dirs�runtime_library_dirs�export_symbols�debugZ extra_preargsrA � build_tempZ target_lang�temp_dirZdll_nameZ dll_extensionZdef_fileZlib_file�contents�symr r r rN � s: zCygwinCCompiler.link� c C s� |dkr d}g }x�|D ]�}t jjt jj|��\}}|| jddg krTtd||f ��|rdt jj|�}|dkr�|jt jj||| | j �� q|jt jj||| j �� qW |S )z#Adds supports for rc and res files.NrY �.rc�.resz"unknown file type '%s' (from '%s'))r[ rZ ) r* rG rI �normcaseZsrc_extensionsr rJ rL rK � obj_extension)r6 Zsource_filenamesZ strip_dirrO Z obj_names�src_name�baser@ r r r �object_filenames s z CygwinCCompiler.object_filenames)r r r ) NNNNNr NNNN)r rY )�__name__� __module__� __qualname__�__doc__r2 r] Zstatic_lib_extension�shared_lib_extensionZstatic_lib_formatZshared_lib_formatZ exe_extensionr% rC rN r` r r r r r c s @ Kr c @ s e Zd ZdZdZddd�ZdS )�Mingw32CCompilerz@ Handles the Mingw32 port of the GNU C compiler to Windows. Zmingw32r c C s� t j| |||� 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 z2.13z -mdll -staticz-sharedz2.91.57z--entry _DllMain@12rY z1Cygwin gcc cannot be used with --compiler=mingw32z %s -O -Wallz%s -mdll -O -Wallz%sz%s %s %s)r r r! r" r# ) r r% r- r1 r0 � is_cygwinccr r4 r. r3 r5 r )r6 r7 r8 r9 r< Z entry_pointr r r r% ' s& zMingw32CCompiler.__init__N)r r r )ra rb rc rd r2 r% r r r r rf " s rf �okznot okZ uncertainc C s� ddl m} dtjkr tdfS dtjkr0tdfS | j� }y@t|�}z(d|j� kr\td| fS td | fS W d |j � X W n. t k r� } zt d ||j f fS d }~X 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__'Nzcouldn't read '%s': %s) � distutilsri r r r( �get_config_h_filename�open�read�CONFIG_H_NOTOK�close�OSError�CONFIG_H_UNCERTAIN�strerror)ri �fn�config_h�excr r r r& W s r& s (\d+\.\d+(\.\d+)*)c C s� | j � d }t|�dkr dS t| dtd�j}z |j� }W d|j� X tj|�}|dkrZdS |j d�j � }t j j � � t|�S Q R X dS )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�stdoutr )�splitr r r rw rm ro � RE_VERSION�search�group�decoderj r Zsuppress_known_deprecationr )�cmd� executable�out� out_string�resultZver_strr 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 r/ � s r/ c C s t | dg�}|j� jd�S )zCTry to determine if the compiler that would be used is from cygwin.z -dumpmachines cygwin)r �strip�endswith)r- r� r r r rg � s rg )#rd r* r rE � subprocessr r r �reZdistutils.versionrj Zdistutils.unixccompilerr �distutils.file_utilr Zdistutils.errorsr r r r r �distutils.spawnr r r rf r( rn rq r& �compilery r� r/ rg r r r r �<module> s. + # @1/
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