+++ /dev/null
-CXX=g++
-PROTOC=protoc
-INSTALL=install
-EMBEDDED_BMUSB=no
-PKG_MODULES := Qt5Core Qt5Gui Qt5Widgets Qt5OpenGLExtensions Qt5OpenGL Qt5PrintSupport libusb-1.0 movit luajit libmicrohttpd epoxy x264 protobuf
-CXXFLAGS ?= -O2 -g -Wall # Will be overridden by environment.
-CXXFLAGS += -std=gnu++11 -fPIC $(shell pkg-config --cflags $(PKG_MODULES)) -pthread -DMOVIT_SHADER_DIR=\"$(shell pkg-config --variable=shaderdir movit)\" -Idecklink/
-
-# Override CEF_DIR on the command line to build with CEF.
-# E.g.: make CEF_DIR=/home/sesse/cef_binary_3.3282.1734.g8f26fe0_linux64
-CEF_DIR=
-
-# Release or Debug, depending on what CEF version you want to link to.
-# Optionally, the special value CEF_BUILD_TYPE=system assumes you can build and link
-# to CEF without any special flags, get the remaining libraries (libEGL.so,
-# natives_blob.bin, etc.) from $(CEF_LIB), get resources from $(CEF_RESOURCE_DIR),
-# and symlink resources instead of copying them in.
-CEF_BUILD_TYPE=Release
-ifneq ($(CEF_DIR),)
- CPPFLAGS += -DHAVE_CEF=1
- ifeq ($(CEF_BUILD_TYPE),system)
- EXTRA_CEF_LDFLAGS =
- CEF_LIB_DIR = $(CEF_DIR)
- CEF_RESOURCE_DIR = /usr/share/cef/Resources
- CEF_CP = ln -s
- else
- CEF_LIBS = $(CEF_DIR)/libcef_dll_wrapper/libcef_dll_wrapper.a
- CPPFLAGS += -I$(CEF_DIR) -I$(CEF_DIR)/include
- EXTRA_CEF_LDFLAGS = -L$(CEF_DIR)/$(CEF_BUILD_TYPE) -Wl,-rpath,\$$ORIGIN
- CEF_LIB_DIR = $(CEF_DIR)/$(CEF_BUILD_TYPE)
- CEF_RESOURCE_DIR = $(CEF_DIR)/Resources
- CEF_CP = cp -a
- endif
-endif
-
-ifeq ($(EMBEDDED_BMUSB),yes)
- CPPFLAGS += -Ibmusb/
-else
- PKG_MODULES += bmusb
-endif
-LDLIBS=$(shell pkg-config --libs $(PKG_MODULES)) -pthread -lva -lva-drm -lva-x11 -lX11 -lavformat -lavcodec -lavutil -lswscale -lavresample -lzita-resampler -lasound -ldl -lqcustomplot
-ifneq ($(CEF_DIR),)
- EXTRA_CEF_LDLIBS = -lcef
- ifeq ($(CEF_BUILD_TYPE),system)
- # Don't build this ourselves; just link to the system version.
- EXTRA_CEF_LDLIBS += -lcef_dll_wrapper
- endif
-endif
-
-# Qt objects
-OBJS_WITH_MOC = glwidget.o mainwindow.o vumeter.o lrameter.o compression_reduction_meter.o correlation_meter.o aboutdialog.o analyzer.o input_mapping_dialog.o midi_mapping_dialog.o nonlinear_fader.o
-OBJS += $(OBJS_WITH_MOC)
-OBJS += $(OBJS_WITH_MOC:.o=.moc.o) ellipsis_label.moc.o clickable_label.moc.o
-OBJS += context_menus.o vu_common.o piecewise_interpolator.o main.o
-OBJS += midi_mapper.o midi_mapping.pb.o
-
-# Mixer objects
-AUDIO_MIXER_OBJS = audio_mixer.o alsa_input.o alsa_pool.o ebu_r128_proc.o stereocompressor.o resampling_queue.o flags.o correlation_measurer.o filter.o input_mapping.o state.pb.o
-OBJS += chroma_subsampler.o v210_converter.o mixer.o basic_stats.o metrics.o pbo_frame_allocator.o context.o ref_counted_frame.o theme.o httpd.o flags.o image_input.o alsa_output.o disk_space_estimator.o print_latency.o timecode_renderer.o tweaked_inputs.o $(AUDIO_MIXER_OBJS)
-
-# Streaming and encoding objects
-OBJS += quicksync_encoder.o x264_encoder.o x264_dynamic.o x264_speed_control.o video_encoder.o metacube2.o mux.o audio_encoder.o ffmpeg_raii.o ffmpeg_util.o json.pb.o
-
-# DeckLink
-OBJS += decklink_capture.o decklink_util.o decklink_output.o memcpy_interleaved.o decklink/DeckLinkAPIDispatch.o
-
-KAERU_OBJS = kaeru.o x264_encoder.o mux.o basic_stats.o metrics.o flags.o audio_encoder.o x264_speed_control.o print_latency.o x264_dynamic.o ffmpeg_raii.o ref_counted_frame.o ffmpeg_capture.o ffmpeg_util.o httpd.o json.pb.o metacube2.o
-
-# bmusb
-ifeq ($(EMBEDDED_BMUSB),yes)
- OBJS += bmusb/bmusb.o bmusb/fake_capture.o
- KAERU_OBJS += bmusb/bmusb.o
-endif
-
-# FFmpeg input
-OBJS += ffmpeg_capture.o
-
-ifneq ($(CEF_DIR),)
- # CEF input
- OBJS += nageru_cef_app.o cef_capture.o
-endif
-
-# Benchmark program.
-BM_OBJS = benchmark_audio_mixer.o $(AUDIO_MIXER_OBJS) flags.o metrics.o
-
-%.o: %.cpp
- $(CXX) -MMD -MP $(CPPFLAGS) $(CXXFLAGS) -o $@ -c $<
-%.o: %.cc
- $(CXX) -MMD -MP $(CPPFLAGS) $(CXXFLAGS) -o $@ -c $<
-%.pb.cc %.pb.h : %.proto
- $(PROTOC) --cpp_out=. $<
-
-ui_%.h: %.ui
- uic $< -o $@
-
-%.moc.cpp: %.h
- moc $< -o $@
-
-ifneq ($(CEF_DIR),)
-CEF_RESOURCES = natives_blob.bin snapshot_blob.bin v8_context_snapshot.bin
-CEF_RESOURCES += cef.pak cef_100_percent.pak cef_200_percent.pak cef_extensions.pak devtools_resources.pak
-CEF_RESOURCES += libEGL.so libGLESv2.so
-CEF_RESOURCES += locales/en-US.pak
-ifneq ($(CEF_NO_ICUDTL),yes)
-CEF_RESOURCES += icudtl.dat
-endif
-ifneq ($(CEF_BUILD_TYPE),system)
-CEF_RESOURCES += libcef.so
-endif
-endif
-
-all: nageru kaeru benchmark_audio_mixer $(CEF_RESOURCES)
-
-nageru: $(OBJS) $(CEF_LIBS)
- $(CXX) -o $@ $^ $(LDFLAGS) $(EXTRA_CEF_LDFLAGS) $(LDLIBS) $(EXTRA_CEF_LDLIBS) $(CEF_LIBS)
-kaeru: $(KAERU_OBJS)
- $(CXX) -o $@ $^ $(LDFLAGS) $(LDLIBS)
-benchmark_audio_mixer: $(BM_OBJS)
- $(CXX) -o $@ $^ $(LDFLAGS) $(LDLIBS)
-
-ifneq ($(CEF_DIR),)
-# A lot of these unfortunately have to be in the same directory as the binary;
-# some can be given paths, but not all.
-libcef.so: $(CEF_LIB_DIR)/libcef.so
- $(CEF_CP) $< $@
-libEGL.so: $(CEF_LIB_DIR)/libEGL.so
- $(CEF_CP) $< $@
-libGLESv2.so: $(CEF_LIB_DIR)/libGLESv2.so
- $(CEF_CP) $< $@
-locales/:
- mkdir locales/
-locales/en-US.pak: | locales/ $(CEF_RESOURCE_DIR)/locales/en-US.pak
- $(CEF_CP) $(CEF_RESOURCE_DIR)/locales/en-US.pak $@
-icudtl.dat: $(CEF_RESOURCE_DIR)/icudtl.dat
- $(CEF_CP) $< $@
-%.bin: $(CEF_LIB_DIR)/%.bin
- $(CEF_CP) $< $@
-%.pak: $(CEF_RESOURCE_DIR)/%.pak
- $(CEF_CP) $< $@
-endif
-
-# Extra dependencies that need to be generated.
-aboutdialog.o: ui_aboutdialog.h
-analyzer.o: ui_analyzer.h
-alsa_pool.o: state.pb.h
-audio_mixer.o: state.pb.h
-input_mapping.o: state.pb.h
-input_mapping_dialog.o: ui_input_mapping.h
-mainwindow.o: ui_mainwindow.h ui_display.h ui_audio_miniview.h ui_audio_expanded_view.h ui_midi_mapping.h
-mainwindow.o: midi_mapping.pb.h
-midi_mapper.o: midi_mapping.pb.h
-midi_mapping_dialog.o: ui_midi_mapping.h midi_mapping.pb.h
-mixer.o: json.pb.h
-
-# CEF wrapper library; typically not built as part of the binary distribution.
-$(CEF_DIR)/libcef_dll_wrapper/libcef_dll_wrapper.a: $(CEF_DIR)/Makefile
- cd $(CEF_DIR) && $(MAKE) libcef_dll_wrapper
-
-$(CEF_DIR)/Makefile:
- cd $(CEF_DIR) && cmake .
-
-DEPS=$(OBJS:.o=.d) $(BM_OBJS:.o=.d) $(KAERU_OBJS:.o=.d)
--include $(DEPS)
-
-clean:
- $(RM) $(OBJS) $(BM_OBJS) $(KAERU_OBJS) $(DEPS) nageru kaeru benchmark_audio_mixer ui_aboutdialog.h ui_analyzer.h ui_mainwindow.h ui_display.h ui_about.h ui_audio_miniview.h ui_audio_expanded_view.h ui_input_mapping.h ui_midi_mapping.h chain-*.frag *.dot *.pb.cc *.pb.h $(OBJS_WITH_MOC:.o=.moc.cpp) ellipsis_label.moc.cpp clickable_label.moc.cpp $(CEF_LIBS) $(CEF_RESOURCES)
-
-PREFIX=/usr/local
-install: install-cef
- $(INSTALL) -m 755 -o root -g root -d $(DESTDIR)$(PREFIX)/bin $(DESTDIR)$(PREFIX)/share/nageru $(DESTDIR)$(PREFIX)/lib/nageru
- $(INSTALL) -m 755 -o root -g root nageru $(DESTDIR)$(PREFIX)/lib/nageru/nageru
- ln -s $(PREFIX)/lib/nageru/nageru $(DESTDIR)$(PREFIX)/bin/nageru
- $(INSTALL) -m 755 -o root -g root kaeru $(DESTDIR)$(PREFIX)/bin/kaeru
- $(INSTALL) -m 644 -o root -g root theme.lua $(DESTDIR)$(PREFIX)/share/nageru/theme.lua
- $(INSTALL) -m 644 -o root -g root simple.lua $(DESTDIR)$(PREFIX)/share/nageru/simple.lua
- $(INSTALL) -m 644 -o root -g root bg.jpeg $(DESTDIR)$(PREFIX)/share/nageru/bg.jpeg
- $(INSTALL) -m 644 -o root -g root akai_midimix.midimapping $(DESTDIR)$(PREFIX)/share/nageru/akai_midimix.midimapping
-
-ifneq ($(CEF_DIR),)
- ifeq ($(CEF_BUILD_TYPE),system)
-install-cef:
- for FILE in $(CEF_RESOURCES); do \
- mkdir -p `dirname $(DESTDIR)$(PREFIX)/lib/nageru/$$FILE`; \
- cp -a $$FILE $(DESTDIR)$(PREFIX)/lib/nageru/$$FILE; \
- done
-
- else
-install-cef:
- for FILE in $(CEF_LIBS) $(CEF_RESOURCES); do \
- $(INSTALL) -D -m 644 -o root -g root $$FILE $(DESTDIR)$(PREFIX)/lib/nageru/$$FILE; \
- done
-
- endif
-else
-install-cef:
-endif
--- /dev/null
+project('nageru', 'cpp', default_options: ['buildtype=debugoptimized'])
+qt5 = import('qt5')
+protoc = find_program('protoc')
+cxx = meson.get_compiler('cpp')
+
+embedded_bmusb = get_option('embedded_bmusb')
+
+alsadep = dependency('alsa')
+bmusbdep = dependency('bmusb', required: not embedded_bmusb)
+dldep = cxx.find_library('dl')
+epoxydep = dependency('epoxy')
+libavcodecdep = dependency('libavcodec')
+libavformatdep = dependency('libavformat')
+libavresampledep = dependency('libavresample')
+libavutildep = dependency('libavutil')
+libjpegdep = dependency('libjpeg')
+libmicrohttpddep = dependency('libmicrohttpd')
+libswscaledep = dependency('libswscale')
+libusbdep = dependency('libusb-1.0')
+luajitdep = dependency('luajit')
+movitdep = dependency('movit')
+protobufdep = dependency('protobuf')
+qcustomplotdep = cxx.find_library('qcustomplot')
+qt5deps = dependency('qt5', modules: ['Core', 'Gui', 'Widgets', 'OpenGLExtensions', 'OpenGL', 'PrintSupport'])
+threaddep = dependency('threads')
+vadrmdep = dependency('libva-drm')
+vax11dep = dependency('libva-x11')
+x11dep = dependency('x11')
+x264dep = dependency('x264')
+zitaresamplerdep = cxx.find_library('zita-resampler')
+
+srcs = []
+nageru_deps = [qt5deps, libjpegdep, movitdep, libmicrohttpddep, protobufdep,
+ vax11dep, vadrmdep, x11dep, libavformatdep, libavresampledep, libavcodecdep, libavutildep,
+ libswscaledep, libusbdep, luajitdep, dldep, x264dep, alsadep, zitaresamplerdep,
+ qcustomplotdep, threaddep]
+nageru_include_dirs = []
+nageru_link_with = []
+nageru_link_args = []
+nageru_build_rpath = ''
+nageru_install_rpath = ''
+
+kaeru_link_with = []
+kaeru_extra_deps = []
+
+# DeckLink has these issues, and we include it from various places.
+if cxx.has_argument('-Wno-non-virtual-dtor')
+ add_project_arguments('-Wno-non-virtual-dtor', language: 'cpp')
+endif
+
+# FFmpeg has a lot of deprecated APIs whose replacements are not available
+# in Debian stable, so we suppress these warnings.
+if cxx.has_argument('-Wno-deprecated-declarations')
+ add_project_arguments('-Wno-deprecated-declarations', language: 'cpp')
+endif
+
+# Add the right MOVIT_SHADER_DIR definition.
+r = run_command('pkg-config', '--variable=shaderdir', 'movit')
+if r.returncode() != 0
+ error('Movit pkg-config installation is broken.')
+endif
+add_project_arguments('-DMOVIT_SHADER_DIR="' + r.stdout().strip() + '"', language: 'cpp')
+
+# CEF.
+exe_dir = join_paths(get_option('prefix'), 'lib/nageru')
+cef_dir = get_option('cef_dir')
+cef_build_type = get_option('cef_build_type')
+have_cef = (cef_dir != '')
+if have_cef
+ add_project_arguments('-DHAVE_CEF=1', language: 'cpp')
+
+ system_cef = (cef_build_type == 'system')
+ if system_cef
+ cef_lib_dir = cef_dir
+ cef_resource_dir = '/usr/share/cef/Resources'
+ else
+ cef_lib_dir = join_paths(cef_dir, cef_build_type)
+ cef_resource_dir = join_paths(cef_dir, 'Resources')
+
+ nageru_include_dirs += include_directories(cef_dir)
+ nageru_include_dirs += include_directories(join_paths(cef_dir, 'include'))
+ nageru_build_rpath = cef_lib_dir
+ nageru_install_rpath = '$ORIGIN/'
+ endif
+
+ cefdep = cxx.find_library('cef')
+ nageru_deps += cefdep
+
+ # CEF wrapper library; not built as part of the CEF binary distribution,
+ # but should be if CEF is installed as a system library.
+ if system_cef
+ cefdlldep = cxx.find_library('cef_dll_wrapper')
+ nageru_deps += cefdlldep
+ else
+ cmake = find_program('cmake')
+ cef_compile_script = find_program('scripts/compile_cef_dll_wrapper.sh')
+
+ cef_dll_target = custom_target('libcef_dll_wrapper',
+ input: join_paths(cef_dir, 'libcef_dll/CMakeLists.txt'),
+ output: ['libcef_dll_wrapper.a', 'cef-stamp'],
+ command: [cef_compile_script, '@BUILD_DIR@', cef_dir, cmake, '@OUTPUT@'])
+
+ # Putting the .a in sources seemingly hits a bug where the .a files get sorted
+ # in the wrong order. This is a workaround; see
+ # https://github.com/mesonbuild/meson/issues/3613#issuecomment-408276296 .
+ cefdlldep = declare_dependency(sources: cef_dll_target[1], link_args: cef_dll_target.full_path())
+ nageru_deps += cefdlldep
+ endif
+
+ cef_libs = ['libEGL.so', 'libGLESv2.so', 'natives_blob.bin', 'snapshot_blob.bin', 'v8_context_snapshot.bin']
+ cef_resources = ['cef.pak', 'cef_100_percent.pak', 'cef_200_percent.pak', 'cef_extensions.pak', 'devtools_resources.pak']
+ if not get_option('cef_no_icudtl')
+ cef_resources += ['icudtl.dat']
+ endif
+ if cef_build_type != 'system'
+ cef_libs += ['libcef.so']
+ endif
+
+ # Symlink the files into the build directory, so that running nageru without ninja install works.
+ run_command('mkdir', join_paths(meson.current_build_dir(), 'locales/'))
+ foreach file : cef_libs
+ run_command('ln', '-s', join_paths(cef_lib_dir, file), meson.current_build_dir())
+ install_data(join_paths(cef_lib_dir, file), install_dir: exe_dir)
+ endforeach
+ foreach file : cef_resources
+ run_command('ln', '-s', join_paths(cef_resource_dir, file), meson.current_build_dir())
+ install_data(join_paths(cef_resource_dir, file), install_dir: exe_dir)
+ endforeach
+ run_command('ln', '-s', join_paths(cef_resource_dir, 'locales/en-US.pak'), join_paths(meson.current_build_dir(), 'locales/'))
+ install_data(join_paths(cef_resource_dir, 'locales/en-US.pak'), install_dir: join_paths(exe_dir, 'locales'))
+endif
+
+# bmusb.
+if embedded_bmusb
+ bmusb_dir = include_directories('bmusb')
+ nageru_include_dirs += bmusb_dir
+
+ bmusb = static_library('bmusb', 'bmusb/bmusb.cpp', 'bmusb/fake_capture.cpp',
+ dependencies: [libusbdep],
+ include_directories: [bmusb_dir])
+ nageru_link_with += bmusb
+ kaeru_link_with += bmusb
+else
+ nageru_deps += bmusbdep
+ kaeru_extra_deps += bmusbdep
+endif
+
+# Protobuf compilation.
+gen = generator(protoc, \
+ output : ['@BASENAME@.pb.cc', '@BASENAME@.pb.h'],
+ arguments : ['--proto_path=@CURRENT_SOURCE_DIR@', '--cpp_out=@BUILD_DIR@', '@INPUT@'])
+proto_generated = gen.process(['state.proto', 'midi_mapping.proto', 'json.proto'])
+protobuf_lib = static_library('protobufs', proto_generated, dependencies: nageru_deps, include_directories: nageru_include_dirs)
+protobuf_hdrs = declare_dependency(sources: proto_generated)
+nageru_link_with += protobuf_lib
+
+# Preprocess Qt as needed.
+qt_files = qt5.preprocess(
+ moc_headers: ['aboutdialog.h', 'analyzer.h', 'clickable_label.h', 'compression_reduction_meter.h', 'correlation_meter.h',
+ 'ellipsis_label.h', 'glwidget.h', 'input_mapping_dialog.h', 'lrameter.h', 'mainwindow.h', 'midi_mapping_dialog.h',
+ 'nonlinear_fader.h', 'vumeter.h'],
+ ui_files: ['aboutdialog.ui', 'analyzer.ui', 'audio_expanded_view.ui', 'audio_miniview.ui', 'display.ui',
+ 'input_mapping.ui', 'mainwindow.ui', 'midi_mapping.ui'],
+ dependencies: qt5deps)
+
+# Qt objects.
+srcs += ['glwidget.cpp', 'mainwindow.cpp', 'vumeter.cpp', 'lrameter.cpp', 'compression_reduction_meter.cpp',
+ 'correlation_meter.cpp', 'aboutdialog.cpp', 'analyzer.cpp', 'input_mapping_dialog.cpp', 'midi_mapping_dialog.cpp',
+ 'nonlinear_fader.cpp', 'context_menus.cpp', 'vu_common.cpp', 'piecewise_interpolator.cpp', 'midi_mapper.cpp']
+
+# Auxiliary objects used for nearly everything.
+aux_srcs = ['metrics.cpp', 'flags.cpp']
+aux = static_library('aux', aux_srcs, dependencies: nageru_deps, include_directories: nageru_include_dirs)
+nageru_link_with += aux
+
+# Audio objects.
+audio_mixer_srcs = ['audio_mixer.cpp', 'alsa_input.cpp', 'alsa_pool.cpp', 'ebu_r128_proc.cc', 'stereocompressor.cpp',
+ 'resampling_queue.cpp', 'flags.cpp', 'correlation_measurer.cpp', 'filter.cpp', 'input_mapping.cpp']
+audio = static_library('audio', audio_mixer_srcs, dependencies: [nageru_deps, protobuf_hdrs], include_directories: nageru_include_dirs)
+nageru_link_with += audio
+
+# Mixer objects.
+srcs += ['chroma_subsampler.cpp', 'v210_converter.cpp', 'mixer.cpp', 'pbo_frame_allocator.cpp',
+ 'context.cpp', 'theme.cpp', 'image_input.cpp', 'alsa_output.cpp',
+ 'disk_space_estimator.cpp', 'timecode_renderer.cpp', 'tweaked_inputs.cpp']
+
+# Streaming and encoding objects (largely the set that is shared between Nageru and Kaeru).
+stream_srcs = ['quicksync_encoder.cpp', 'x264_encoder.cpp', 'x264_dynamic.cpp', 'x264_speed_control.cpp', 'video_encoder.cpp',
+ 'metacube2.cpp', 'mux.cpp', 'audio_encoder.cpp', 'ffmpeg_raii.cpp', 'ffmpeg_util.cpp', 'httpd.cpp', 'ffmpeg_capture.cpp',
+ 'print_latency.cpp', 'basic_stats.cpp', 'ref_counted_frame.cpp']
+stream = static_library('stream', stream_srcs, dependencies: nageru_deps, include_directories: nageru_include_dirs)
+nageru_link_with += stream
+
+# DeckLink.
+srcs += ['decklink_capture.cpp', 'decklink_util.cpp', 'decklink_output.cpp', 'memcpy_interleaved.cpp',
+ 'decklink/DeckLinkAPIDispatch.cpp']
+decklink_dir = include_directories('decklink')
+nageru_include_dirs += decklink_dir
+
+# CEF input.
+if have_cef
+ srcs += ['nageru_cef_app.cpp', 'cef_capture.cpp']
+endif
+
+srcs += qt_files
+srcs += proto_generated
+
+# Everything except main.cpp. (We do this because if you specify a .cpp file in
+# both Nageru and Kaeru, it gets compiled twice. In the older Makefiles, Kaeru
+# depended on a smaller set of objects.)
+core = static_library('core', srcs, dependencies: nageru_deps, include_directories: nageru_include_dirs)
+nageru_link_with += core
+
+# Nageru executable; it goes into /usr/lib/nageru since CEF files go there, too
+# (we can't put them straight into /usr/bin).
+executable('nageru', 'main.cpp',
+ dependencies: nageru_deps,
+ include_directories: nageru_include_dirs,
+ link_with: nageru_link_with,
+ link_args: nageru_link_args,
+ build_rpath: nageru_build_rpath,
+ install_rpath: nageru_install_rpath,
+ install: true,
+ install_dir: exe_dir
+)
+meson.add_install_script('scripts/setup_nageru_symlink.sh')
+
+# Kaeru executable.
+executable('kaeru', 'kaeru.cpp',
+ dependencies: [nageru_deps, kaeru_extra_deps],
+ include_directories: nageru_include_dirs,
+ link_with: [stream, aux, kaeru_link_with],
+ install: true)
+
+# Audio mixer microbenchmark.
+executable('benchmark_audio_mixer', 'benchmark_audio_mixer.cpp', dependencies: nageru_deps, include_directories: nageru_include_dirs, link_with: [audio, aux])
+
+# These are needed for a default run.
+data_files = ['theme.lua', 'simple.lua', 'bg.jpeg', 'akai_midimix.midimapping']
+install_data(data_files, install_dir: join_paths(get_option('prefix'), 'share/nageru'))
+foreach file : data_files
+ run_command('ln', '-s', join_paths(meson.current_source_dir(), file), meson.current_build_dir())
+endforeach