U A`)@s.dZddlZddlZGdddZddZdS)zmdistutils.extension Provides the Extension class, used to describe C/C++ extension modules in setup scripts.Nc@s"eZdZdZdddZddZdS) Extensiona Just a collection of attributes that describes an extension module and everything needed to build it (hopefully in a portable way, but there are hooks that let you be as unportable as you need). Instance attributes: name : string the full name of the extension, including any packages -- ie. *not* a filename or pathname, but Python dotted name sources : [string] list of source filenames, relative to the distribution root (where the setup script lives), in Unix form (slash-separated) for portability. Source files may be C, C++, SWIG (.i), platform-specific resource files, or whatever else is recognized by the "build_ext" command as source for a Python extension. include_dirs : [string] list of directories to search for C/C++ header files (in Unix form for portability) define_macros : [(name : string, value : string|None)] list of macros to define; each macro is defined using a 2-tuple, where 'value' is either the string to define it to or None to define it without a particular value (equivalent of "#define FOO" in source or -DFOO on Unix C compiler command line) undef_macros : [string] list of macros to undefine explicitly library_dirs : [string] list of directories to search for C/C++ libraries at link time libraries : [string] list of library names (not filenames or paths) to link against runtime_library_dirs : [string] list of directories to search for C/C++ libraries at run time (for shared extensions, this is when the extension is loaded) extra_objects : [string] list of extra files to link with (eg. object files not implied by 'sources', static library that must be explicitly specified, binary resource files, etc.) extra_compile_args : [string] any extra platform- and compiler-specific information to use when compiling the source files in 'sources'. For platforms and compilers where "command line" makes sense, this is typically a list of command-line arguments, but for other platforms it could be anything. extra_link_args : [string] any extra platform- and compiler-specific information to use when linking object files together to create the extension (or to create a new static Python interpreter). Similar interpretation as for 'extra_compile_args'. export_symbols : [string] list of symbols to be exported from a shared extension. Not used on all platforms, and not generally necessary for Python extensions, which typically export exactly one symbol: "init" + extension_name. swig_opts : [string] any extra options to pass to SWIG if a source file has the .i extension. depends : [string] list of files that the extension depends on language : string extension language (i.e. "c", "c++", "objc"). Will be detected from the source extensions if not provided. optional : boolean specifies that a build failure in the extension should not abort the build process, but simply not install the failing extension. NcKst|tstdt|tr.tdd|Ds6td||_||_|pHg|_|pRg|_|p\g|_ |pfg|_ |ppg|_ |pzg|_ | pg|_ | pg|_| pg|_| pg|_| pg|_|pg|_||_||_t|dkrdd|D}dt|}d |}t|dS) Nz'name' must be a stringcss|]}t|tVqdS)N) isinstancestr).0vr)/usr/lib/python3.8/distutils/extension.py jsz%Extension.__init__..z#'sources' must be a list of stringsrcSsg|] }t|qSr)repr)rZoptionrrr sz&Extension.__init__..z, zUnknown Extension options: %s)rrAssertionErrorlistallnamesources include_dirs define_macros undef_macros library_dirs librariesruntime_library_dirs extra_objectsextra_compile_argsextra_link_argsexport_symbols swig_optsdependslanguageoptionallenjoinsortedwarningswarn)selfrrrrrrrrrrrrrrrrkwZoptionsmsgrrr__init__Vs6              zExtension.__init__cCsd|jj|jj|jt|fS)Nz<%s.%s(%r) at %#x>) __class__ __module__ __qualname__rid)r$rrr__repr__s zExtension.__repr__)NNNNNNNNNNNNNN)__name__r)r*__doc__r'r,rrrrrs"C /rcCsddlm}m}m}ddlm}ddlm}||}||dddddd}z^g}| } | dkrdq| | rpqP| d| dkrd krnn| d | qP|| |} || } | d} t | g} d} | ddD]}| dk r| |d} qtj|d}|dd }|d d}|d kr2| j |q|d krJ| j |q|dkr|d}|dkrz| j |dfn$| j |d|||d dfq|dkr| j |q|dkr| j |q|dkr| j |q|dkr| j |q|dkr| j |q|dkr*| j} q|dkr<| j} q|dkrN| j} q|dkrr| j ||s| j} q|dkr| j |q| d|q| | qPW5|X|S)z3Reads a Setup file and returns Extension instances.r)parse_makefileexpand_makefile_vars _variable_rx)TextFile) split_quoted)Zstrip_commentsZ skip_blanksZ join_linesZ lstrip_wsZ rstrip_wsN*z'%s' lines not handled yet)z.cz.ccz.cppz.cxxz.c++z.mz.mmz-Iz-D=z-Uz-Cz-lz-Lz-Rz-rpathz-Xlinkerz -Xcompilerz-u)z.az.soz.slz.oz.dylibzunrecognized argument '%s')Zdistutils.sysconfigr/r0r1Zdistutils.text_filer2Zdistutils.utilr3closereadlinematchr#rappendospathsplitextrrfindrrrrrrrr)filenamer/r0r1r2r3varsfile extensionslineZwordsmoduleZextZappend_next_wordZwordsuffixZswitchvalueZequalsrrrread_setup_files                         rI)r.r=r"rrIrrrrs z