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# Metrics is cimported from other subpackages so this is needed for the cimport
# to work
metrics_cython_tree = [
fs.copyfile('__init__.py')
]
# Some metrics code cimports code from utils, we may as well copy all the necessary files
metrics_cython_tree += utils_cython_tree
_dist_metrics_pxd = custom_target(
'_dist_metrics_pxd',
output: '_dist_metrics.pxd',
input: '_dist_metrics.pxd.tp',
command: [tempita, '@INPUT@', '-o', '@OUTDIR@'],
# Need to install the generated pxd because it is needed in other subpackages
# Cython code, e.g. sklearn.cluster
install_dir: sklearn_dir / 'metrics',
install: true,
)
metrics_cython_tree += [_dist_metrics_pxd]
_dist_metrics_pyx = custom_target(
'_dist_metrics_pyx',
output: '_dist_metrics.pyx',
input: '_dist_metrics.pyx.tp',
command: [tempita, '@INPUT@', '-o', '@OUTDIR@'],
# TODO in principle this should go in py.exension_module below. This is
# temporary work-around for dependency issue with .pyx.tp files. For more
# details, see https://github.com/mesonbuild/meson/issues/13212
depends: metrics_cython_tree,
)
_dist_metrics = py.extension_module(
'_dist_metrics',
cython_gen.process(_dist_metrics_pyx),
dependencies: [np_dep],
subdir: 'sklearn/metrics',
install: true
)
py.extension_module(
'_pairwise_fast',
[cython_gen.process('_pairwise_fast.pyx'), metrics_cython_tree],
dependencies: [openmp_dep],
subdir: 'sklearn/metrics',
install: true
)
subdir('_pairwise_distances_reduction')
subdir('cluster')
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