e8924f30f7
There can be multiple IPAs per pipeline-handler or platform. They can live in-tree or externally linked. It is up to the vendor whether to use in-tree IPA for a platform or provide it externally. In the case of IPAs being external, building in-tree IPAs might be futile hence, provide a clear and explicit mechanism to choose whether to build the in-tree IPA for the platform or not. By default, all in-tree IPAs are built when a matching Pipeline handler is also enabled. Signed-off-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
43 lines
1.3 KiB
Meson
43 lines
1.3 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
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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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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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# The ipa-sign-install.sh script which uses the ipa_names variable will itself
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# prepend MESON_INSTALL_DESTDIR_PREFIX to each ipa module name, therefore we
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# must not include the prefix string here.
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foreach pipeline : pipelines
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if ipa_modules.contains(pipeline)
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subdir(pipeline)
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ipa_names += ipa_install_dir / ipa_name + '.so'
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endif
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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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ipa_names)
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endif
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