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# SPDX-License-Identifier: CC0-1.0
libcamera_sources = files([
'bayer_format.cpp',
'buffer.cpp',
'byte_stream_buffer.cpp',
'camera.cpp',
'camera_controls.cpp',
'camera_manager.cpp',
'camera_sensor.cpp',
'camera_sensor_properties.cpp',
'controls.cpp',
'control_serializer.cpp',
'control_validator.cpp',
'delayed_controls.cpp',
'device_enumerator.cpp',
'device_enumerator_sysfs.cpp',
'file_descriptor.cpp',
'formats.cpp',
'framebuffer_allocator.cpp',
'geometry.cpp',
'ipa_controls.cpp',
'ipa_data_serializer.cpp',
'ipa_interface.cpp',
'ipa_manager.cpp',
'ipa_module.cpp',
'ipa_proxy.cpp',
'ipc_pipe.cpp',
'ipc_pipe_unixsocket.cpp',
'ipc_unixsocket.cpp',
'media_device.cpp',
'media_object.cpp',
'pipeline_handler.cpp',
'pixel_format.cpp',
'process.cpp',
'pub_key.cpp',
'request.cpp',
'source_paths.cpp',
'stream.cpp',
'sysfs.cpp',
'transform.cpp',
'v4l2_device.cpp',
'v4l2_pixelformat.cpp',
'v4l2_subdevice.cpp',
'v4l2_videodevice.cpp',
])
libcamera_sources += libcamera_public_headers
libcamera_sources += libcamera_generated_ipa_headers
libcamera_sources += libcamera_tracepoint_header
includes = [
libcamera_includes,
]
subdir('base')
subdir('ipa')
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 liblttng.found()
config_h.set('HAVE_TRACING', 1)
libcamera_sources += files(['tracepoints.cpp'])
endif
if libudev.found()
config_h.set('HAVE_LIBUDEV', 1)
libcamera_sources += files([
'device_enumerator_udev.cpp',
])
endif
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',
command : [gen_controls, '-o', '@OUTPUT@', '@INPUT@'])
endforeach
libcamera_sources += control_sources
gen_version = 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
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,
libcamera_base,
libcamera_base_private,
libdl,
libgnutls,
liblttng,
libudev,
]
# 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('libcamera',
libcamera_sources,
name_prefix : '',
install : true,
include_directories : includes,
build_rpath : '/',
dependencies : libcamera_deps)
# TODO Drop libcamera_generated_ipa_headers from libcamera_dep as libcamera_dep
# is supposed to model the dependencies required for usage of the public API,
# not the internal API. It is needed as as some external components such as the
# unit tests make use of the generated headers and this creates a race in the
# build.
libcamera_dep = declare_dependency(sources : [
libcamera_ipa_headers,
libcamera_public_headers,
libcamera_generated_ipa_headers,
],
include_directories : libcamera_includes,
dependencies : libcamera_base,
link_with : libcamera)
# Internal dependency for components and plugins which can use private APIs
libcamera_private = declare_dependency(dependencies : [
libcamera_dep,
libcamera_base_private,
])
pkg_mod = import('pkgconfig')
pkg_mod.generate(libcamera,
libraries : libcamera_base_lib,
version : '1.0',
description : 'Complex Camera Support Library',
subdirs : 'libcamera')
subdir('proxy/worker')
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