관리-도구
편집 파일: pkgconfig.cpython-39.opt-1.pyc
a (� ` � @ sH d dl Z d dlZd dlZddlmZ dd� Ze �� fdd�Zdd � ZdS ) � N� )�PkgConfigErrorc C sj |� � D ]\\}}|| vr"|| |< qt| | t�s>td|f ��t|t�sVtd|f ��| | �|� q| S )z�Merge values from cffi config flags cfg2 to cf1 Example: merge_flags({"libraries": ["one"]}, {"libraries": ["two"]}) {"libraries": ["one", "two"]} z$cfg1[%r] should be a list of stringsz$cfg2[%r] should be a list of strings)�items� isinstance�list� TypeError�extend)Zcfg1Zcfg2�key�value� r �4/usr/lib64/python3.9/site-packages/cffi/pkgconfig.py� merge_flags s r c C s* ddg}|� |� |� | � ztj|tjtjd�}W n: tyn } z"tdt|��� f ��W Y d}~n d}~0 0 |�� \}}|j dkr�z|� |�}W n t y� Y n0 t|�� ��t j dkr�t|t�s�z|� |�}W n& ty� td|| ||f ��Y n0 tjd k�r&d |v �r&td || |f ��|S ) z5Calls pkg-config and returns the output if found z pkg-configz--print-errors)�stdout�stderrzcannot run pkg-config: %sNr )� zKpkg-config %s %s returned bytes that cannot be decoded with encoding %r: %r�\zEpkg-config %s %s returned an unsupported backslash-escaped output: %r)�append� subprocess�Popen�PIPE�EnvironmentErrorr �str�stripZ communicate� returncode�decode� Exception�sys� version_infor �UnicodeDecodeError�os�altsep)�libname�flag�encoding�aZpc�eZboutZberrr r r �call s4 , � �r& c sj dd� � dd� �dd� �dd� �d d � �d d � �� �����fd d�}i }| D ]}||�}t ||� qN|S )a� Return compiler line flags for FFI.set_source based on pkg-config output Usage ... ffibuilder.set_source("_foo", pkgconfig = ["libfoo", "libbar >= 1.8.3"]) If pkg-config is installed on build machine, then arguments include_dirs, library_dirs, libraries, define_macros, extra_compile_args and extra_link_args are extended with an output of pkg-config for libfoo and libbar. Raises PkgConfigError in case the pkg-config call fails. c S s dd� | � � D �S )Nc S s" g | ]}|� d �r|dd� �qS )�-I� N�� startswith��.0�xr r r � <listcomp>L � zBflags_from_pkgconfig.<locals>.get_include_dirs.<locals>.<listcomp>��split��stringr r r �get_include_dirsK s z.flags_from_pkgconfig.<locals>.get_include_dirsc S s dd� | � � D �S )Nc S s" g | ]}|� d �r|dd� �qS )�-Lr( Nr) r+ r r r r. O r/ zBflags_from_pkgconfig.<locals>.get_library_dirs.<locals>.<listcomp>r0 r2 r r r �get_library_dirsN s z.flags_from_pkgconfig.<locals>.get_library_dirsc S s dd� | � � D �S )Nc S s" g | ]}|� d �r|dd� �qS )�-lr( Nr) r+ r r r r. R r/ z?flags_from_pkgconfig.<locals>.get_libraries.<locals>.<listcomp>r0 r2 r r r � get_librariesQ s z+flags_from_pkgconfig.<locals>.get_librariesc s dd� � � fdd�| � � D �S )Nc S s0 | dd � } d| v r$t | �dd��S | d fS d S )Nr( �=r )�tupler1 )r- r r r �_macroV s z8flags_from_pkgconfig.<locals>.get_macros.<locals>._macroc s g | ]}|� d �r� |��qS )�-Dr) r+ �r; r r r. \ r/ z<flags_from_pkgconfig.<locals>.get_macros.<locals>.<listcomp>r0 r2 r r= r � get_macrosU s z(flags_from_pkgconfig.<locals>.get_macrosc S s dd� | � � D �S )Nc S s$ g | ] }|� d �s|� d�s|�qS )r' r< r) r+ r r r r. _ s �zBflags_from_pkgconfig.<locals>.get_other_cflags.<locals>.<listcomp>r0 r2 r r r �get_other_cflags^ s z.flags_from_pkgconfig.<locals>.get_other_cflagsc S s dd� | � � D �S )Nc S s$ g | ] }|� d �s|� d�s|�qS )r5 r7 r) r+ r r r r. c s �z@flags_from_pkgconfig.<locals>.get_other_libs.<locals>.<listcomp>r0 r2 r r r �get_other_libsb s z,flags_from_pkgconfig.<locals>.get_other_libsc sF t �� }t| d�}t| d�}� |��|��|��|��|��|�d�S )Nz--cflagsz--libs)Z include_dirsZ library_dirsZ librariesZ define_macrosZextra_compile_argsZextra_link_args)r �getfilesystemencodingr& )r! ZfseZ all_cflagsZall_libs�r4 r8 r6 r> r? r@ r r �kwargsg s �z$flags_from_pkgconfig.<locals>.kwargs)r )ZlibsrC �retr! Z lib_flagsr rB r �flags_from_pkgconfig< s rE ) r r r �errorr r rA r& rE r r r r �<module> s "