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python3.6
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distutils
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command
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3 \ 3 � @ sl d Z ddlZddlZddlmZ ddlmZ ddlmZ ddl m Z ddd �Z G d d � d e�Z dd d �Z dS )a� distutils.command.config Implements the Distutils 'config' command, a (mostly) empty command class that exists mainly to be sub-classed by specific module distributions and applications. The idea is that while every "config" command is different, at least they're all named the same, and users always see "config" in the list of standard commands. 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Return true on success, false otherwise. r )rY re TFzsuccess!zfailure.) r4 rY re r5 rQ Zspawnr r rS rX ) r& r= r> r! r" r# r? rY re rE rJ ZexerZ r' r' r( �try_run� s zconfig.try_runr c C st | j � g }|r |jd| � |jd� |r<|jd| � n|jd| � |jd� dj|�d }| j|||||�S )a� Determine if function 'func' is available by constructing a source file that refers to 'func', and compiles and links it. If everything succeeds, returns true; otherwise returns false. The constructed source file starts out by including the header files listed in 'headers'. If 'decl' is true, it then declares 'func' (as "int func()"); you probably shouldn't supply 'headers' and set 'decl' true in the same call, or you might get errors about a conflicting declarations for 'func'. Finally, the constructed 'main()' function either references 'func' or (if 'call' is true) calls it. 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