94d1af771e
The IPAs are loaded from a defined location set as IPA_MODULE_DIR.
Furthermore, configuration files for both libcamera and IPAs are loaded
from paths defined during the meson configuration.
To make it easy to identify these locations for a given configuration,
present them as a 'paths' section in the meson summary.
This adds a summary section to meson in the form:
Paths
LIBCAMERA_DATA_DIR : "/usr/share/libcamera"
LIBCAMERA_SYSCONF_DIR : "/etc/camera/libcamera"
IPA_PROXY_DIR : "/usr/libexec/libcamera"
IPA_CONFIG_DIR : "/etc/camera/libcamera/ipa:/usr/share/libcamera/ipa"
IPA_MODULE_DIR : "/usr/lib/x86_64-linux-gnu/libcamera"
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
49 lines
1.4 KiB
Meson
49 lines
1.4 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
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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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# 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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