;>"^ l@sddlmZmZmZddlZddlZddlZddlZddlZddl Z ddl Z ddl m Z ddl m Z ddlTddlmZmZmZmZddlmZddlmZdd lmZdd lmZdd lmZmZdd lm Z m!Z!m"Z"m#Z#m$Z$yddl%Z%Wne&k rjddl'Z%YnXda(e%j)Z*e+Z,d dZ-ddZ.ddZ/e.e0de/dddZ1e.e0de1ddddZ2e.e0de2dddddddddZ3e.e0de3fddZ4e.e0d e4d!d"Z5d#d$Z6e.e0d%e6dd&d'Z7e.e0d(e7d)ddd*d+Z8d,dgd-d.Z9e.e0d/e9d0d1Z:e.e0d2e:d\e;d6dNdke j<e _<e?Z@ddddddOdPZ?e?e _?eAZBdQdRZAeAe _AxYdSdTdUdVdWdXdYgD]<ZCejDjEdZeCd[ZFeFdk reGeFdReAqWdS)l)divisionabsolute_importprint_functionN)copy) ccompiler)*)DistutilsExecErrorDistutilsModuleErrorDistutilsPlatformError CompileError)customize_compiler) LooseVersion)log) get_exception)filepath_from_subprocess_outputforward_bytes_to_stdout) cyg2win32 is_sequencemingw32get_num_build_jobs_commandline_dep_stringc Cs |d}tjj|s dSt|d}|j}WdQRXt|||}|d }||krqdSdj|dd } ddtj| d dD} yCtj |j } x*| D]"}tj |j | krdSqWWnt k rdSYnXd S) z Check if an objects needs to be rebuild based on its dependencies Parameters ---------- obj : str object file Returns ------- bool z.dTrNcSs2g|](}|dkr|jd r|qS) :)endswith).0xrK/home/birch/.local/lib/python3.5/site-packages/numpy/distutils/ccompiler.py Es z _needs_build..posixFr#) ospathexistsopen readlinesrjoinshlexsplitstatst_mtimeOSError) objcc_argsextra_postargspp_optsdep_fileflinescmdline last_cmdlinecontentsdepst_objrrr _needs_build%s&   "    r;csQtjddkr+tjd|}nfdd}t|||dS)Nrcs|||S)Nr)selfargskw)funcrr \sz replace_method..)sys version_infotypes MethodTypesetattr)klass method_namer@mr)r@r replace_methodWsrJcCsdS)z Does nothing here, but is called by the get_version method and can be overridden by subclasses. In particular it is redefined in the `FCompiler` class where more documentation can be found. Nr)r=rrr CCompiler_find_executablesesrKfind_executablescCsC|dkr3|}t|r3djt|}tj|y3|jr\tj|ntj|dtjWnWtj k r}z|j }|j }WYdd}~Xn"t k rd}d}YnXdSt|rdjt|}|jrt |tjd|r d}nd}td |||fdS) a Execute a command in a sub-process. Parameters ---------- cmd : str The command to execute. display : str or sequence of str, optional The text to add to the log file kept by `numpy.distutils`. If not given, `display` is equal to `cmd`. Returns ------- None Raises ------ DistutilsExecError If the command failed, i.e. the exit status was not 0. N stderrsToo many open filesz2 Try rerunning setup command until build succeeds.rz)Command "%s" failed with exit status %d%s)rr)listrinfoverbose subprocess check_outputSTDOUTCalledProcessErroroutput returncoder.rresearchr)r=cmddisplayexcosmsgrrr CCompiler_spawnss2           rbspawnrc CsM|dkrd}g}x.|D]&}tjjtjj|\}}tjj|d}|tjj|d}|jdr|jdd}|d|} tjjtjj | } | ||d}||j krt d||f|rtjj|}tjj |||j } |j| qW|S)a Return the name of the object files for the given source files. Parameters ---------- source_filenames : list of str The list of paths to source files. Paths can be either relative or absolute, this is handled transparently. strip_dir : bool, optional Whether to strip the directory from the returned paths. If True, the file name prepended by `output_dir` is returned. Default is False. output_dir : str, optional If given, this path is prepended to the returned paths to the object files. Returns ------- obj_names : list of str The list of paths to the object files corresponding to the source files in `source_filenames`. Nrrz..z"unknown file type '%s' (from '%s'))r$r%splitextnormpath splitdriveisabs startswithrfindbasenameabspathsrc_extensionsUnknownFileErrorr) obj_extensionappend) r=source_filenames strip_dir output_dir obj_namessrc_namebaseextidobj_namerrr CCompiler_object_filenamess&  $r{object_filenamesc sKt} t tdkr+tj| aWdQRX|s<gStjddkrnddlm} m } m } nddl m} m } m } t | r g} xYdddgD]H}t d |}|dkrq| jd |d j|fqWd j| } nj}d d j|f} tj| j|||||\}}}j||dd j} r| dd j7} tj| fdd}t | rt|j}gg}}x|D]}||kr||\}}jdkrQt|}t|}| |r| | r|j|||ffq|j|||ffqW|}x'|D]}||qWn |j}t|dkr,| dkr,ddl}|jj| }|j|||jnx|D]}||q3W|S)a Compile one or more source files. Please refer to the Python distutils API reference for more details. 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Nrr<r) FCompiler is_f_filehas_f90_headerf77f90fix compiler_zFortran %s compiler: %srMrzC compiler: %s zcompile options: '%s'z extra options: '%s'cs|\}\}}t|s+dSx9t|tkrOtj|PWdQRXtjdq.Wz.t!j|||WdQRXWdttj|WdQRXXdS)Ng?) r; _global_lock_processing_filesaddtimesleep_job_semaphore_compileremove)r>r/srcrw)r0r1r2r=rr single_compile3s  'z)CCompiler_compile..single_compileabsoft) rrr threading SemaphorerBrC fcompilerr}r~rnumpy.distutils.fcompiler isinstancegetattrrpr) compiler_sorrR_setup_compile _get_cc_argsrQkeys compiler_typeritemslenmultiprocessing.poolpool ThreadPoolmapclose)r=sourcesrsmacros include_dirsdebug extra_preargsr1dependsjobsr}r~rr]fcfcompccompobjectsbuildrobjects_to_build f77_objects other_objectsr/rrw build_itemsr_multiprocessingrr)r0r1r2r=r CCompiler_compilesh+   $             rcompilecs9tjd|jjjjffdd}|drT|jj|drx'jD]\}}|j||qjW|drxjD]}|j |qW|dr|j |j j |dr|j |j j |d r|jj|d r5|jjd S) a Customize compiler using distutils command. Parameters ---------- cmd : class instance An instance inheriting from `distutils.cmd.Command`. ignore : sequence of str, optional List of `CCompiler` commands (without ``'set_'``) that should not be altered. Strings that are checked for are: ``('include_dirs', 'define', 'undef', 'libraries', 'library_dirs', 'rpath', 'link_objects')``. Returns ------- None zcustomize %s using %scs"t|ddk o!|kS)N)r)attr)r\ignorerr allowsz&CCompiler_customize_cmd..allowrdefineundef libraries library_dirsrpath link_objectsN)rrR __class____name__set_include_dirsrr define_macrorundefine_macro set_librariesrset_library_dirsrset_runtime_library_dirsrset_link_objectsr)r=r\rrnamevaluemacror)r\rr CCompiler_customize_cmdvs&       r customize_cmdc sg}d}t|jj}xEdddddddd d d g D]}||krF|j|qFWxZ|D]R}t||rpt||}t|t|}|j|t|fqpWd t|d dfdd|D}dj |S)Nrversionrr object_switchcompile_switchrrrrrz%-rzs = %scsg|]}|qSrr)rprop)fmtrr r!s z'_compiler_to_string..r) rQ executablesrrphasattrrmaxrreprr))compilerpropsmxrkeyvr5r)rr _compiler_to_strings    rc Csry|jWntk r"YnXtjjdkrntddt|jtt|tdddS)z Print the compiler customizations to stdout. Parameters ---------- None Returns ------- None Notes ----- Printing is only done if the distutils log threshold is < 2. rdrPN) get_version Exceptionr _global_log thresholdprintrr)r=rrr CCompiler_show_customizations  rshow_customizationc $Cs`tjd|jjt||r1y|jjdWnttfk rUYnXt |drd|j dkr|j s1|j dj drd\}}n d\}}|j dj ||g|j d d |_ nLt |dr tjd |j ft |d s1tjd |jjt |drd|j dksyd|j dksyd|j dkrd|_ntjdkr\dd l}dd l}|j}zyqtjj|d}t|d} | jdWd QRX|j|gd|ddd|dgd|_Wntk rId|_YnXWd |j|Xd S)am Do any platform-specific customization of a compiler instance. This method calls `distutils.sysconfig.customize_compiler` for platform-specific customization, as well as optionally remove a flag to suppress spurious warnings in case C++ code is being compiled. Parameters ---------- dist : object This parameter is not used for anything. need_cxx : bool, optional Whether or not C++ has to be compiled. If so (True), the ``"-Wstrict-prototypes"`` option is removed to prevent spurious warnings. Default is False. 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Default is ``''``, in which case nothing is skipped. start : str, optional A regular expression matching the start of where to start looking for version numbers. Default is ``''``, in which case searching is started at the beginning of the version string given to `matcher`. Returns ------- matcher : callable A function that is appropriate to use as the ``.version_match`` attribute of a `CCompiler` class. `matcher` takes a single parameter, a version string. cs|jdd}d}rFtj|}|s:dS|j}x[tj||d}|sodSrtj|jdr|j}qIPqIW|jdS)NrrMr)rrZmatchendr[group)r=version_stringposrI)rpatstartrr matcherEs  ! z%simple_version_match..matcherr)rrrrr)rrrr simple_version_match+srFc &s| rt|dr|jS|jy |j}Wntk rLdSYnX| s_|d rcdSy |j}WnJtk ry |jWntk rdSYnXfdd}YnXytj|dtj }WnWtj k r}z|j }|j }WYdd}~Xn0t k r2d}d}YnXt|}d}d}||kru||}|rut|}||_|S) a Return compiler version, or None if compiler is not available. 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