37dccb4584
IPAs are expected to live within a directory that is searched by the IPAManager. If other non-IPA so files are installed in the same location, then the user may be presented with an error message reporting that the module could not be parsed. Move IPA modules to an ipa specific subdirectory to ensure we only parse .so files that are expected to be IPA modules at load time. Bug: https://bugs.libcamera.org/show_bug.cgi?id=268 Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Isaac Scott <isaac.scott@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
81 lines
2.4 KiB
Meson
81 lines
2.4 KiB
Meson
# SPDX-License-Identifier: CC0-1.0
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ipa_includes = [
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libcamera_includes,
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]
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ipa_install_dir = libcamera_libdir / 'ipa'
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ipa_data_dir = libcamera_datadir / 'ipa'
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ipa_sysconf_dir = libcamera_sysconfdir / 'ipa'
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config_h.set('IPA_CONFIG_DIR',
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'"' + get_option('prefix') / ipa_sysconf_dir +
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':' + get_option('prefix') / ipa_data_dir + '"')
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config_h.set('IPA_MODULE_DIR',
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'"' + get_option('prefix') / ipa_install_dir + '"')
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summary({
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'IPA_CONFIG_DIR' : config_h.get('IPA_CONFIG_DIR'),
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'IPA_MODULE_DIR' : config_h.get('IPA_MODULE_DIR'),
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}, section : 'Paths')
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subdir('libipa')
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ipa_sign = files('ipa-sign.sh')
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ipa_names = []
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ipa_modules = get_option('ipas')
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# Tests require the vimc IPA, similar to vimc pipline-handler for their
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# execution. Include it automatically when tests are enabled.
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if get_option('test') and 'vimc' not in ipa_modules
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message('Enabling vimc IPA to support tests')
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ipa_modules += ['vimc']
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endif
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enabled_ipa_modules = []
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enabled_ipa_names = []
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ipa_names = []
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subdirs = []
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foreach pipeline : pipelines
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# The current implementation expects the IPA module name to match the
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# pipeline name.
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# \todo Make the IPA naming scheme more flexible.
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if not ipa_modules.contains(pipeline)
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continue
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endif
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enabled_ipa_names += pipeline
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# Allow multi-level directory structuring for the IPAs if needed.
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pipeline = pipeline.split('/')[0]
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if pipeline in subdirs
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continue
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endif
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subdirs += pipeline
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subdir(pipeline)
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# Don't reuse the pipeline variable below, the subdirectory may have
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# overwritten it.
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endforeach
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# The ipa-sign-install.sh script which uses the enabled_ipa_modules variable
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# will itself prepend MESON_INSTALL_DESTDIR_PREFIX to each ipa module name,
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# therefore we must not include the prefix string here.
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foreach ipa_name : ipa_names
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enabled_ipa_modules += ipa_install_dir / ipa_name + '.so'
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endforeach
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if ipa_sign_module
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# Regenerate the signatures for all IPA modules. We can't simply install the
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# .sign files, as meson strips the DT_RPATH and DT_RUNPATH from binaries at
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# install time, which invalidates the signatures.
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meson.add_install_script('ipa-sign-install.sh',
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ipa_priv_key.full_path(),
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enabled_ipa_modules,
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install_tag : 'runtime')
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endif
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