(h8@sdZddlZddlZddlZddlmZmZddlmZddl m Z ej dkr{da da dddddd Zdd d ZdS) zdistutils.spawn Provides the 'spawn()' function, a front-end to various platform- specific functions for launching another program in a sub-process. Also provides the 'find_executable()' to search the path for a given executable name. N)DistutilsPlatformErrorDistutilsExecError)DEBUG)logdarwinc Cst|}tjdj||r,dS|rXt|d}|dk rX||d<|dk rj|n ttj}tj dkrDt dkrddl m }|j dpda t rdd t jd Dat rDtjjdt }td d |jd Dkr4d |t f}t||jd|y,tj|d |} | j| j} WnUtk r} z5ts|d}td|| jdf| WYdd} ~ XnX| rts|d}td|| fdS)aRun another program, specified as a command list 'cmd', in a new process. 'cmd' is just the argument list for the new process, ie. cmd[0] is the program to run and cmd[1:] are the rest of its arguments. There is no way to run a program with a name different from that of its executable. If 'search_path' is true (the default), the system's executable search path will be used to find the program; otherwise, cmd[0] must be the exact path to the executable. If 'dry_run' is true, the command will not actually be run. Raise DistutilsExecError if running the program fails in any way; just return on success.  Nrr) sysconfigMACOSX_DEPLOYMENT_TARGETcSsg|]}t|qS)int).0xr r A/tmp/pip-build-kmztzv_d/setuptools/setuptools/_distutils/spawn.py =s zspawn...cSsg|]}t|qSr )r )rrr r rrCs zF$MACOSX_DEPLOYMENT_TARGET mismatch: now "%s" but "%s" during configureenvzcommand %r failed: %srz#command %r failed with exit code %s)listrinfojoinfind_executabledictosenvironsysplatform _cfg_target distutilsr get_config_varsplit_cfg_target_splitgetrupdate subprocessPopenwait returncodeOSErrorrrargs) cmd search_pathverbosedry_runr executabler cur_targetmy_msgprocexitcodeexcr r rspawnsJ   ! "     0 r5c Cstjj|\}}tjdkr=|dkr=|d}tjj|rS|S|dkrtjjdd}|dkrytjd}Wn!t t fk rtj }YnX|sdS|j tj }x9|D]1}tjj||}tjj|r|SqWdS)zTries to find 'executable' in the directories listed in 'path'. A string listing directories separated by 'os.pathsep'; defaults to os.environ['PATH']. Returns the complete filename or None if not found. win32z.exeNPATHCS_PATH)rpathsplitextrrisfilerr#confstrAttributeError ValueErrordefpathr!pathsepr)r/r9_extpathspfr r rr[s(    r)__doc__rrr%Zdistutils.errorsrrdistutils.debugrrrrrr"r5rr r r rs   D