GRAYBYTE WORDPRESS FILE MANAGER3394

a

�DOg=3�@sldZd
dl
Z
d
dlZd
dlmZ
d
dlmZ
d
dlmZ
d
dl	m
Z

ddd	�ZGd
d�de�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.  Also, this is a good place to put common
configure-like tasks: "try to compile this C code", or "figure out where
this header file lives".
�N)
�Command)
�DistutilsExecError)
�customize_compiler)
�logz.cz.cxx)�
czc++c@s�eZ
dZd
Zgd�
Zdd�Zdd�Zdd�Zd	d
�Zdd�Z	d
d�Z
dd�Zdd�Zdd�Z
d(dd�
Zd)dd�
Zd*dd�
Zd+dd�
Zd,dd �
Zd-d"d#�
Zdddgfd$d%�
Zd.d&d'�
ZdS)/�configzprepare to build)	)z	compiler=Nzspecify the compiler type)zcc=Nzspecify the compiler executable)z
include-dirs=�
Iz.list of directories to search for header files)zdefine=�
DzC preprocessor macros to define)zundef=�
Uz!C preprocessor macros to undefine)z
libraries=�
lz!external C libraries to link with)z
library-dirs=�
Lz.directories to search for external C libraries)�noisyNz1show every action (compile, link, run, ...) taken)zdump-sourceNz=dump generated source files before attempting to compile themc

Cs4d|_d|_
d|_d|_d|_d
|_d
|_g|_dS)N�
)�compilerZcc�include_dirs�	libraries�library_dirsr
�dump_source�
temp_files�
�self�r�0/usr/lib64/python3.9/distutils/command/config.py�initialize_options3s





zconfig.initialize_optionsc

Cs�|jdur|j
jpg|_nt|jt�r6|j�tj�
|_|jdurHg|_nt|jt�r^|jg
|_|jdurpg|_nt|jt�r�|j�tj�
|_dS�
N)	rZdistribution�
isinstance�str�split�os�pathseprrrrrr�finalize_optionsBs













zconfig.finalize_optionsc


CsdSrrrrrr�runRs
z
config.runc
Cszd
dlm
}
m}
t|j|
�sv||j|jdd�|_t|j�

|jrN|j�|j�

|j	rb|j�
|j	�

|jrv|j�|j�

dS)z^Check that 'self.compiler' really is a CCompiler object;
        if not, make it one.
        r
)�	CCompiler�new_compilerr)r�dry_run�forceN)
�distutils.ccompilerr"r#rrr$rrZset_include_dirsrZ
set_librariesrZset_library_dirs)rr"r#rrr�_check_compilerYs


�






zconfig._check_compilercCs�d
t|}t
|d��V}|r>|D]}|�d|�

q |�d�

|�|
�

|
ddkr^|�d�

Wd�
n1sr0


Y
|S)NZ_configtest�
wz#include <%s>
�

���)�LANG_EXT�open�write)r�body�headers�lang�filename�file�headerrrr�_gen_temp_sourcefileks










(
zconfig._gen_temp_sourcefilecCs<|�|
||�}d
}|j
�||g�

|jj|||d�
||fS)Nz
_configtest.i�
r)r4r�extendrZ
preprocess)rr.r/rr0�src�outrrr�_preprocessws





zconfig._preprocesscCs\|�|
||�}|j
r"t|d
|�
|j�|g
�
\
}|j�||g�

|jj|g
|d�
||fS)Nzcompiling '%s':r5)r4r�	dump_filerZobject_filenamesrr6�compile)rr.r/rr0r7�objrrr�_compile~s






zconfig._compilec
Csr|�|
|||�\}}t
j�t
j�|�
�
d
}	|jj|g
|	|||d�
|jjdu
r\|	|jj}	|j�	|	�

|||	fS)Nr
)rrZtarget_lang)
r=r�path�splitext�basenamerZlink_executableZ
exe_extensionr�append)
rr.r/rrrr0r7r<�progrrr�_link�s




�

zconfig._linkc
	GsR|
s|j}
g|_t
�d
d�|
�
�
|
D]&}zt�|�

Wq&tyJ


Yq&0q&dS)Nzremoving: %s�
 )rr�info�joinr�remove�OSError)r�	filenamesr1rrr�_clean�s








z
config._cleanNrcCsPd
dlm
}
|��
d}z|�|
|||�
Wn|yB


d}Yn0|��
|S)aQ
Construct a source file from 'body' (a string containing lines
        of C/C++ code) and 'headers' (a list of header files to include)
        and run it through the preprocessor.  Return true if the
        preprocessor succeeded, false if there were any errors.
        ('body' probably isn't of much use, but what the heck.)
        r
�
�CompileErrorTF)r&rLr'r9rJ�rr.r/rr0rL�okrrr�try_cpp�s







zconfig.try_cppcCs�|��
|�
||||�\}}t|
t�r0t�|
�
}
t|�
�8}d
}	|��}
|
dkrPqb|
�|
�
r>d}	qbq>Wd�
n1sv0


Y
|�	�
|	S)a�
Construct a source file (just like 'try_cpp()'), run it through
        the preprocessor, and return true if any line of the output matches
        'pattern'.  'pattern' should either be a compiled regex object or a
        string containing a regex.  If both 'body' and 'headers' are None,
        preprocesses an empty file -- which can be useful to determine the
        symbols the preprocessor and compiler set by default.
        F�TN)
r'r9rr�rer;r,�readline�searchrJ)r�patternr.r/rr0r7r8r2�match�linerrr�
search_cpp�s	











"
zconfig.search_cppcCsbd
dlm
}
|��
z|�|
|||�
d}Wn|yB


d}Yn0t�|rPdpRd�

|��
|S)zwTry to compile a source file built from 'body' and 'headers'.
        Return true on success, false otherwise.
        r
rKTF�success!�failure.)r&rLr'r=rrErJrMrrr�try_compile�s








zconfig.try_compilec
	Csnd
dlm
}m}
|��
z|�|
|||||�
d}	Wn||fyN


d}	Yn0t�|	r\dp^d�

|��
|	S)z�Try to compile and link a source file, built from 'body' and
        'headers', to executable form.  Return true on success, false
        otherwise.
        r
�rL�	LinkErrorTFrXrY)r&rLr\r'rCrrErJ)
rr.r/rrrr0rLr\rNrrr�try_link�s




�




zconfig.try_linkc

Cs�d
dlm
}m}
|��
z.|�|
|||||�\}	}
}|�|g
�

d}Wn||tfyb


d}Yn0t�|rpdprd�

|�	�
|S)z�Try to compile, link to an executable, and run a program
        built from 'body' and 'headers'.  Return true on success, false
        otherwise.
        r
r[TFrXrY)
r&rLr\r'rC�spawnrrrErJ)
rr.r/rrrr0rLr\r7r<ZexerNrrr�try_run�s




�






zconfig.try_runr
c	Cst|��
g}|r|�
d
|
�

|�
d�

|r<|�
d|
�

n|�
d|
�

|�
d�

d�|�
d}|�|||||�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.  'libraries' and 'library_dirs' are used when
        linking.
        z
int %s ();z
int main () {z  %s();z  %s;�
}r))r'rArFr])	r�funcr/rrrZdecl�callr.rrr�
check_func
s











�zconfig.check_funccCs |��
|�
d
|||
g
||�S)a�
Determine if 'library' is available to be linked against,
        without actually checking that any particular symbols are provided
        by it.  'headers' will be used in constructing the source file to
        be compiled, but the only effect of this is to check if all the
        header files listed are available.  Any libraries listed in
        'other_libraries' will be included in the link, in case 'library'
        has symbols that depend on other libraries.
        zint main (void) { })r'r])rZlibraryrr/rZother_librariesrrr�	check_lib4
s




�zconfig.check_libcCs|jd
|
g
|d�S)z�Determine if the system header file named by 'header_file'
        exists and can be found by the preprocessor; return true if so,
        false otherwise.
        z
/* No body */)r.r/r)
rO)rr3rrr0rrr�check_headerB
s

�zconfig.check_header)NNNr)NNNr)NNr)NNNNr)NNNNr)NNNNr
r
)NNr)�__name__�
__module__�__qualname__�descriptionZuser_optionsrr r!r'r4r9r=rCrJrOrWrZr]r_rcrdrerrrrrs>	

�


�

�

�

�

�rcCsR|
d
urt�
d|�
n
t�
|
�

t|�
}zt�
|���

W|��
n
|��
0d
S)zjDumps a file content into log.info.

    If head is not None, will be dumped before the file content.
    Nz%s)rrEr,�read�close)r1�headr2rrrr:K
s




r:)
N)�__doc__rrQZdistutils.corerZdistutils.errorsrZdistutils.sysconfigrZ	distutilsrr+rr:rrrr�<module>
s



8