3
\z @ s d dl Z d dlZd dlZd dlZd dlmZ d dlT d dlmZm Z d dlm
Z
d dl m Z d dl
mZ d dlmZ d d lmZ d d
lmZ ejd Zd d
ZG dd deZdS ) N)Command)*)customize_compilerget_python_version)get_config_h_filename) newer_group) Extension) get_platform)log) USER_BASEz3^[a-zA-Z_][a-zA-Z_0-9]*(\.[a-zA-Z_][a-zA-Z_0-9]*)*$c C s ddl m} | d S )Nr )show_compilers)distutils.ccompilerr )r r 3/usr/lib64/python3.6/distutils/command/build_ext.pyr s r c @ s e Zd ZdZdej Zd`dad d
d e fdcddde fdddedfd d d e fdgdhdidjdkdldmdndodpgZd d%d(d1d8gZ d:d2d;e
fgZ dd? Z
d@dA ZdBdC ZdDdE ZdFdG ZdHdI ZdJdK ZdLdM ZejdNdO ZdPdQ ZdRdS ZdTdU ZdVdW ZdXdY Z dZd[ Z d\d] Z d^d_ Z d2S )q build_extz8build C/C++ extensions (compile/link to build directory)z (separated by '%s')
build-lib=b(directory for compiled extension modules build-temp=t1directory for temporary files (build by-products)z
plat-name=pz>platform name to cross-compile for, if supported (default: %s)inplaceiz=ignore build-lib and put compiled extensions into the source z,directory alongside your pure Python modulesz
include-dirs=Iz.list of directories to search for header filesdefine=D C preprocessor macros to defineundef=U!C preprocessor macros to undefine
libraries=l!external C libraries to link withz
library-dirs=Lz.directories to search for external C librariesrpath=R7directories to search for shared C libraries at runtime
link-objects=O2extra explicit link objects to include in the linkdebugg'compile/link with debugging informationforcef2forcibly build everything (ignore file timestamps) compiler=cspecify the compiler type parallel=j number of parallel build jobsswig-cppN)make SWIG create C++ files (default is C)
swig-opts=!list of SWIG command line optionsswig=path to the SWIG executableuser#add user include, library and rpathz
help-compilerzlist available compilersc C s d | _ d | _d | _d | _d| _d | _d | _d | _d | _d | _ d | _
d | _ d | _ d | _
d | _d | _d | _d | _d | _d | _d | _d S )Nr )
extensions build_lib plat_name
build_tempr package include_dirsdefineundef libraries library_dirsrpath link_objectsr+ r. compilerswigswig_cpp swig_optsr= parallel)selfr r r initialize_optionsj s* z build_ext.initialize_optionsc
C s ddl m} | jdd'd(d)d*d+d,d- | jd kr8| jj| _| jj| _|j }|jd d }| j d krn| jj pjg | _ t
| j t r| j j t
j| _ tjtjkr| j jt
jjtjd
| j j| ||kr| j j| | jd | jd | jd k rg | _| jd krg | _n t
| jt r&| jj t
j| _| jd kr:g | _n t
| jt rX| jj t
j| _t
jdkrT| jjt
jjtjd tjtjkr| jjt
jjtjd | jrt
jj| j d| _ nt
jj| j d| _ | j jt
jj t t tdd }|r| jj| | j dkrd}n| j dd }t
jjtjd}|rHt
jj||}| jj| tj!d d dks|tj!d d dkrtj"j#t
jjtjdr| jjt
jjtjd d t$ d n | jjd |j%d r|j&s| jj|j%d! n | jjd | j'r | j'j d"}d#d$ |D | _'| j(r4| j(j d"| _(| j)d krHg | _)n| j)j d%| _)| j*rt
jjt+d
}t
jjt+d } t
jj,|r| j j| t
jj,| r| jj| | jj| t
| j-t ryt.| j-| _-W n t/k
r t0d&Y nX d S ).Nr ) sysconfigZbuildr@ rB rK r+ r. rO rA )Z
plat_specificincluderG rJ ntZlibsZDebugZRelease_homewin32 ZPCbuild cygwinatheosbinlibpythonconfig.Py_ENABLE_SHAREDLIBDIR,c S s g | ] }|d fqS )1r ).0Zsymbolr r r
s z.build_ext.finalize_options.. z parallel should be an integer)r@ r@ )rB rB )rK rK )r+ r+ )r. r. )rO rO )rA rA )1 distutilsrR Zset_undefined_optionsrC distributionZ ext_packageZ ext_modulesr? Zget_python_incrD
isinstancestrsplitospathsepsys exec_prefixbase_exec_prefixappendpathjoinZensure_string_listrG rH rI nameprefixr+ rB dirnamer getattrrA platform
executable
startswithr get_config_varZ python_buildrE rF rN r= r isdirrO int
ValueErrorZDistutilsOptionError)
rP rR Z
py_includeZplat_py_include _sys_homesuffixZnew_libZdefinesZ user_includeZuser_libr r r finalize_options s
(
zbuild_ext.finalize_optionsc C st ddl m} | jsd S | jj rL| jd}| jj|j p:g | j j
|j || j | j
| j| jd| _ t| j tjdkr| jt kr| j j| j | jd k r| j j| j | jd k rx | jD ]\}}| j j|| qW | jd k r x| jD ]}| j j| qW | jd k r| j j | j | j d k r4| j j | j | j d k rN| j j | j | j d k rh| j j!| j | j" d S )Nr ) new_compiler
build_clib)rK verbosedry_runr. rU )#r
r r? ri Zhas_c_librariesget_finalized_commandrG extendZget_library_namesrH rr r rK r r r. r rm ru rA r Z
initializerD Zset_include_dirsrE Z define_macrorF Zundefine_macroZ
set_librariesZset_library_dirsrI Zset_runtime_library_dirsrJ Zset_link_objectsbuild_extensions)rP r r ru valuemacror r r run s>
z
build_ext.runc
C s t |tstdxnt|D ]`\}}t |tr4q t |t sLt|dkrTtd|\}}tjd| t |t ozt
j |stdt |t stdt||d }x*dD ]"}|j
|}|d k rt||| qW |j
d|_d|k rtjd |j
d}|rxg |_g |_xj|D ]b} t | to,t| dks8tdt| dkrX|jj| d nt| dkr|jj| qW |||< q W d S )Nz:'ext_modules' option must be a list of Extension instances zMeach element of 'ext_modules' option must be an Extension instance or 2-tuplezvold-style (ext_name, build_info) tuple found in ext_modules for extension '%s' -- please convert to Extension instancezRfirst element of each tuple in 'ext_modules' must be the extension name (a string)zOsecond element of each tuple in 'ext_modules' must be a dictionary (build info)sourcesrD rH rG
extra_objectsextra_compile_argsextra_link_argsrI Zdef_filez9'def_file' element of build info dict no longer supportedmacrosrS z9'macros' element of build info dict must be 1- or 2-tupler )rD rH rG r r r )rS r )rj listDistutilsSetupError enumerater tuplelenr
warnrk extension_name_rematchdictgetsetattrruntime_library_dirs
define_macros undef_macrosrr )
rP r? r extext_nameZ
build_infokeyvalr r r r r check_extensions_listU sT
z build_ext.check_extensions_listc C s0 | j | j g }x| jD ]}|j|j qW |S )N)r r? r r )rP filenamesr r r r get_source_files s
zbuild_ext.get_source_filesc C s6 | j | j g }x | jD ]}|j| j|j qW |S )N)r r? rr get_ext_fullpathru )rP Zoutputsr r r r get_outputs s
zbuild_ext.get_outputsc C s( | j | j | jr | j n| j d S )N)r r? rO _build_extensions_parallel_build_extensions_serial)rP r r r r s
zbuild_ext.build_extensionsc s j }j dkrtj }yddlm} W n tk
r@ d }Y nX |d krVj d S ||dT fddjD }x6tj|D ]&\}}j | |j
W d Q R X qW W d Q R X d S )NTr )ThreadPoolExecutor)Z max_workersc s g | ]} j j|qS r )Zsubmitbuild_extension)re r )executorrP r r rf s z8build_ext._build_extensions_parallel..) rO rm cpu_countZconcurrent.futuresr ImportErrorr r? zip_filter_build_errorsresult)rP Zworkersr Zfuturesr Zfutr )r rP r r s
z$build_ext._build_extensions_parallelc
C s4 x.| j D ]$}| j| | j| W d Q R X qW d S )N)r? r r )rP r r r r r s z"build_ext._build_extensions_serialc c sT y
d V W nD t ttfk
rN } z"|js* | jd|j|f W Y d d }~X nX d S )Nz"building extension "%s" failed: %s)ZCCompilerErrorZDistutilsErrorZ CompileErrorZoptionalr ru )rP r er r r r s
z build_ext._filter_build_errorsc
C sX |j }|d ks t|ttf r,td|j t|}| j|j}||j }| jpZt ||dsnt
j d|j d S t
j d|j | j
||}|jpg }|jd d }x|jD ]}|j|f qW | jj|| j||j| j ||jd}|d d | _|jr |j|j |jp
g }|jp | jj|} | jj ||| j ||j |j || j || j | j| d
d S )Nzjin 'ext_modules' option (extension '%s'), 'sources' must be present and must be a list of source filenamesZnewerz$skipping '%s' extension (up-to-date)zbuilding '%s' extension)Z
output_dirr rD r+ extra_postargsdepends)rG rH r r export_symbolsr+ rB Z target_lang)!r rj r r r ru r r r. r r
r+ info swig_sourcesr r r rr rK compilerB rD Z_built_objectsr r r languageZdetect_languageZlink_shared_object
get_librariesrH r get_export_symbols)
rP r r ext_pathr Z
extra_argsr rF Zobjectsr r r r r sN
zbuild_ext.build_extensionc C s2 g }g }i }| j r tjd | j s6d| jks6d|jkr
zbuild_ext.swig_sourcesc C s` t jdkrdS t jdkrNxBd
D ]&}t jjd| d}t jj|r |S q W dS ntd t j d S ) NposixrL rU 1.31.21.1z c:\swig%szswig.exez>I don't know how to find (much less run) SWIG on platform '%s')r r r )rm ru rs rt isfileZDistutilsPlatformError)rP Zversfnr r r r f s
zbuild_ext.find_swigc C s | j |}|jd}| j|d }| jsRtjj|d d |g }tjj| j|S dj|dd }| jd}tjj |j
|}tjj||S )Nr` rS r build_pyr r r ) get_ext_fullnamerl get_ext_filenamer rm rs rt r@ r abspathZget_package_dir)rP r fullnameZmodpathfilenamerC r Z package_dirr r r r ~ s
zbuild_ext.get_ext_fullpathc C s | j d kr|S | j d | S d S )Nr` )rC )rP r r r r r s
zbuild_ext.get_ext_fullnamec C s. ddl m} |jd}|d}tjj| | S )Nr )r| r`
EXT_SUFFIX)distutils.sysconfigr| rl rm rs rt )rP r r| r Z
ext_suffixr r r r s
zbuild_ext.get_ext_filenamec C s0 d|j jdd }||jkr*|jj| |jS )NZPyInit_r` rS r )ru rl r rr )rP r Z
initfunc_namer r r r s
z build_ext.get_export_symbolsc C s t jdkrfddlm} t| j|s\d}| jr4|d }|t jd? t jd? d@ f }|j|g S |jS nRt jd d d
krd }|t jd? t jd? d@ f }|j|g S t jd d d kr>dd
l m
} d }|t jd? t jd? d@ f }g }xB|j dj D ]0}|j
dr |j|dd n
|j| qW |j|dg | S t jdkrP|jS t jd d dkrj|jS dd
l m
} |j drdjt jd? t jd? d@ |j d}|j|g S |jS d S )NrW r ) MSVCCompilerz
python%d%dZ_d rY rZ z python%d.%dr[ )rR SHLIBSz-lr mdarwin aixra z
python{}.{}{}ABIFLAGS)ro ry Zdistutils._msvccompilerr rj rK r+
hexversionrG rh rR r| rl r{ rr format)rP r r templateZ pythonlibrR Zextrar] r r r r sJ
zbuild_ext.get_libraries)r r r )r r r iignore build-lib and put compiled extensions into the source directory alongside your pure Python modules)r r r )r r r )r r r )r! r" r# )r% r& r' )r( r) r* )r+ r, r- )r. r/ r0 )r1 r2 r3 )r4 r5 r6 )r7 Nr8 )r9 Nr: )r; Nr< )r= Nr> ) __name__
__module__ __qualname__Z descriptionrm rn Zsep_byr Z user_optionsZboolean_optionsr Z help_optionsrQ r r r r r r r r
contextlibcontextmanagerr r r r r r r r r r r r r r ! s
@N
K6
r )r rm rero Zdistutils.corer Zdistutils.errorsr r r r Zdistutils.dep_utilr Zdistutils.extensionr Zdistutils.utilr rh r
Zsiter r r r r r r r r s