Kieran Bingham
226563607e
Scripts should be referenced using the meson files() directive to ensure
the location is correctly identified with the relevant paths. This
prevents compilation failures if the working directory does not match
the source tree.
Fixes: 6e92cb9dc4 ("py: Generate control enums from yaml")
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
67 lines
2.0 KiB
Meson
67 lines
2.0 KiB
Meson
# SPDX-License-Identifier: CC0-1.0
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py3_dep = dependency('python3', required : get_option('pycamera'))
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if not py3_dep.found()
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pycamera_enabled = false
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subdir_done()
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endif
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pycamera_enabled = true
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pybind11_proj = subproject('pybind11')
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pybind11_dep = pybind11_proj.get_variable('pybind11_dep')
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pycamera_sources = files([
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'pyenums.cpp',
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'pymain.cpp',
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])
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gen_input_files = [
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meson.project_source_root() / 'src' / 'libcamera' / 'control_ids.yaml',
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'pyenums_generated.cpp.in',
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]
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gen_py_control_enums = files('gen-py-control-enums.py')
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generated_sources = custom_target('py_gen_controls',
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input : gen_input_files,
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output : ['pyenums_generated.cpp'],
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command : [gen_py_control_enums, '-o', '@OUTPUT@', '@INPUT@'])
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pycamera_sources += generated_sources
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pycamera_deps = [
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libcamera_public,
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py3_dep,
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pybind11_dep,
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]
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pycamera_args = [
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'-fvisibility=hidden',
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'-Wno-shadow',
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'-DPYBIND11_USE_SMART_HOLDER_AS_DEFAULT',
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'-DLIBCAMERA_BASE_PRIVATE',
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]
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destdir = get_option('libdir') / ('python' + py3_dep.version()) / 'site-packages' / 'libcamera'
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pycamera = shared_module('_libcamera',
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pycamera_sources,
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install : true,
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install_dir : destdir,
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name_prefix : '',
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dependencies : pycamera_deps,
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cpp_args : pycamera_args)
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run_command('ln', '-fsT', '../../../../src/py/libcamera/__init__.py',
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meson.current_build_dir() / '__init__.py',
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check: true)
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install_data(['__init__.py'], install_dir : destdir)
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# \todo Generate stubs when building. See https://peps.python.org/pep-0484/#stub-files
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# Note: Depends on pybind11-stubgen. To generate pylibcamera stubs:
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# $ PYTHONPATH=build/src/py pybind11-stubgen --no-setup-py -o build/src/py libcamera
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# $ mv build/src/py/libcamera-stubs/* build/src/py/libcamera/
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