3
9��f� � @ sF d dl jjZd dlmZ d dlmZ d dlm Z G dd� dej�ZdS )� N)�DistutilsSetupError)�log)�newer_pairwise_groupc @ s e Zd ZdZdd� ZdS )�
build_clibav
Override the default build_clib behaviour to do the following:
1. Implement a rudimentary timestamp-based dependency system
so 'compile()' doesn't run every time.
2. Add more keys to the 'build_info' dictionary:
* obj_deps - specify dependencies for each object compiled.
this should be a dictionary mapping a key
with the source filename to a list of
dependencies. Use an empty string for global
dependencies.
* cflags - specify a list of additional flags to pass to
the compiler.
c C s~ �xv|D �]l\}}|j d�}|d ks4t|ttf� r@td| ��t|�}tjd|� |j dt� �}t|t�sxtd| ��g }|j dt� �}t|ttf�s�td| ��xX|D ]P}|g} | j|� |j |t� �}
t|
ttf�s�td| ��| j|
� |j | � q�W | j
j || j d�} t
|| �g g fk�r^|j d�} |j d �}
|j d
�}| j
j|| j | |
|| jd �}| j
j| || j| jd � qW d S )
N�sourceszfin 'libraries' option (library '%s'), 'sources' must be present and must be a list of source filenameszbuilding '%s' library�obj_depsz\in 'libraries' option (library '%s'), 'obj_deps' must be a dictionary of type 'source: list'� )�
output_dir�macros� include_dirs�cflags)r r
r Zextra_postargs�debug)r r
)�get�
isinstance�list�tupler r �info�dict�extend�appendZcompilerZobject_filenamesZ
build_tempr �compiler
Zcreate_static_libr )�selfZ librariesZlib_nameZ
build_infor r Z dependenciesZ global_deps�sourceZsrc_depsZ
extra_depsZexpected_objectsr
r r Zobjects� r � /usr/lib/python3.6/build_clib.py�build_libraries s`
zbuild_clib.build_librariesN)�__name__�
__module__� __qualname__�__doc__r r r r r r s r )
Z distutils.command.build_clibZcommandr ZorigZdistutils.errorsr Z distutilsr Zsetuptools.dep_utilr r r r r �<module> s