LICENSES/MIT.txt


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MIT License Copyright (c) <year> <copyright holders>

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished
to do so, subject to the following conditions:

The above copyright notice and this permission notice (including the next
paragraph) shall be included in all copies or substantial portions of the
Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
# SPDX-License-Identifier: CC0-1.0

libcamera_sources = files([
    'bound_method.cpp',
    'buffer.cpp',
    'byte_stream_buffer.cpp',
    'camera.cpp',
    'camera_controls.cpp',
    'camera_manager.cpp',
    'camera_sensor.cpp',
    'controls.cpp',
    'control_serializer.cpp',
    'control_validator.cpp',
    'device_enumerator.cpp',
    'device_enumerator_sysfs.cpp',
    'event_dispatcher.cpp',
    'event_dispatcher_poll.cpp',
    'event_notifier.cpp',
    'file.cpp',
    'file_descriptor.cpp',
    'formats.cpp',
    'framebuffer_allocator.cpp',
    'geometry.cpp',
    'ipa_context_wrapper.cpp',
    'ipa_controls.cpp',
    'ipa_interface.cpp',
    'ipa_manager.cpp',
    'ipa_module.cpp',
    'ipa_proxy.cpp',
    'ipc_unixsocket.cpp',
    'log.cpp',
    'media_device.cpp',
    'media_object.cpp',
    'message.cpp',
    'object.cpp',
    'pipeline_handler.cpp',
    'pixel_format.cpp',
    'process.cpp',
    'pub_key.cpp',
    'request.cpp',
    'semaphore.cpp',
    'signal.cpp',
    'stream.cpp',
    'thread.cpp',
    'timer.cpp',
    'utils.cpp',
    'v4l2_controls.cpp',
    'v4l2_device.cpp',
    'v4l2_pixelformat.cpp',
    'v4l2_subdevice.cpp',
    'v4l2_videodevice.cpp',
])

libcamera_sources += libcamera_public_headers

includes = [
    libcamera_includes,
]

subdir('pipeline')
subdir('proxy')

libatomic = cc.find_library('atomic', required : false)
libdl = cc.find_library('dl')
libgnutls = cc.find_library('gnutls', required : true)
libudev = dependency('libudev', required : false)

if libgnutls.found()
    config_h.set('HAVE_GNUTLS', 1)
endif

if libudev.found()
    config_h.set('HAVE_LIBUDEV', 1)
    libcamera_sources += files([
        'device_enumerator_udev.cpp',
    ])
endif

gen_controls = files('gen-controls.py')

control_sources = []

foreach source : control_source_files
    input_files = files(source +'.yaml', source + '.cpp.in')
    control_sources += custom_target(source + '_cpp',
                                     input : input_files,
                                     output : source + '.cpp',
                                     depend_files : gen_controls,
                                     command : [gen_controls, '-o', '@OUTPUT@', '@INPUT@'])
endforeach

libcamera_sources += control_sources

gen_version = join_paths(meson.source_root(), 'utils', 'gen-version.sh')

version_cpp = vcs_tag(command : [gen_version, meson.build_root()],
                      input : 'version.cpp.in',
                      output : 'version.cpp',
                      fallback : meson.project_version())

libcamera_sources += version_cpp

if ipa_sign_module
    gen_ipa_pub_key = files('gen-ipa-pub-key.py')
    ipa_pub_key_cpp = custom_target('ipa_pub_key_cpp',
                                    input : [ ipa_priv_key, 'ipa_pub_key.cpp.in' ],
                                    output : 'ipa_pub_key.cpp',
                                    command : [ gen_ipa_pub_key, '@INPUT@', '@OUTPUT@' ])

    libcamera_sources += ipa_pub_key_cpp
endif

libcamera_deps = [
    libatomic,
    libdl,
    libgnutls,
    libudev,
    dependency('threads'),
]

libcamera_link_with = []

if get_option('android')
    libcamera_sources += android_hal_sources
    includes += android_includes
    libcamera_link_with += android_camera_metadata
endif

# We add '/' to the build_rpath as a 'safe' path to act as a boolean flag.
# The build_rpath is stripped at install time by meson, so we determine at
# runtime if the library is running from an installed location by checking
# for the presence or abscence of the dynamic tag.

libcamera = shared_library('camera',
                           libcamera_sources,
                           install : true,
                           link_with : libcamera_link_with,
                           include_directories : includes,
                           build_rpath : '/',
                           dependencies : libcamera_deps)

libcamera_dep = declare_dependency(sources : [
                                       libcamera_ipa_headers,
                                       libcamera_public_headers,
                                   ],
                                   include_directories : libcamera_includes,
                                   link_with : libcamera)

subdir('proxy/worker')