_ndmBdZddlZddlZddlZddlZddlmZdZdZdS)z,Helpers for OpenMP support during the build.N)compile_test_programct|dr|jd}n |jj}tjdkrdgStjdkrdt jddvrgSd gS) Ncompilerrwin32z/openmpdarwinopenmpCPPFLAGSz-fopenmp)hasattrr __class____name__sysplatformosgetenv)rs Clib/python3.11/site-packages/sklearn/_build_utils/openmp_helpers.pyget_openmp_flagrsux$$/$Q'%. |w{  ! !h")J2K2K&K&K <cdtjvrdStjd}tjdd}|3|d}d|D}t}d} t|||}|r^d |d vrTt|d d d }t||k}nd tjvrd}nd}n#t$r}d}|}Yd}~nd}~wwxYw|sLtjdrtd|tjd}tj ||S)z6Check whether OpenMP test code can be compiled and runPYODIDE_PACKAGE_ABIFz #include #include int main(void) { #pragma omp parallel printf("nthreads=%d\n", omp_get_num_threads()); return 0; } LDFLAGSN c<g|]}|d|S))z-Lz -Wl,-rpathz-lz-Wl,--sysroot=/) startswith).0flags r z(check_openmp_support..?s;   LMM    r) extra_preargsextra_postargsz nthreads=r=rPYTHON_CROSSENVTSKLEARN_FAIL_NO_OPENMPz0Failed to build scikit-learn with OpenMP supportas *********** * WARNING * *********** It seems that scikit-learn cannot be built with OpenMP. - Make sure you have followed the installation instructions: https://scikit-learn.org/dev/developers/advanced_installation.html - If your compiler supports OpenMP but you still see this message, please submit a bug report at: https://github.com/scikit-learn/scikit-learn/issues - The build will continue with OpenMP-based parallelism disabled. Note however that some estimators will run in sequential mode instead of leveraging thread-based parallelism. *** )renvirontextwrapdedentrstripsplitrrintlen Exceptionwarningswarn) coderr openmp_exceptionoutputnthreadsopenmp_supported exceptionmessages rcheck_openmp_supportr5(s **u ?   DIi..M %++--33C88   %   %N%%  n     %kVAY..6!9??,,22377:;;H"6{{h6   "* , , $  $  %%%!$%  # 9- . . #B# $oG4 M' " " " s9BC?? D DD) __doc__rrr%r,pre_build_helpersrrr5rrr9sp22  3333332\\\\\r