245 changes: 245 additions & 0 deletions ports-juce7/meson.build
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###############################################################################

if linux_embed
plugins = [
]
else
plugins = [
]
endif

plugin_include_dirs = [
include_directories('../libs/juce7'),
include_directories('../libs/juce7/source'),
include_directories('../libs/juce7/source/modules'),
include_directories('../libs/juce7/source/modules/juce_audio_processors/format_types/LV2_SDK'),
include_directories('../libs/juce7/source/modules/juce_audio_processors/format_types/VST3_SDK'),
include_directories('../libs/juce-plugin'),
]

###############################################################################
# build flags for plugins

build_flags_plugin = [
'-Werror=deprecated-declarations',
]

build_flag_plugin_cpp = [
'-std=gnu++14',
]

###############################################################################
# format-specific build flags

build_flags_plugin_lv2 = [
'-DJucePlugin_Build_AU=0',
'-DJucePlugin_Build_LV2=1',
'-DJucePlugin_Build_RTAS=0',
'-DJucePlugin_Build_VST=0',
'-DJucePlugin_Build_VST3=0',
'-DJucePlugin_Build_Standalone=0',
]

build_flags_plugin_vst2 = [
'-DJucePlugin_Build_AU=0',
'-DJucePlugin_Build_LV2=0',
'-DJucePlugin_Build_RTAS=0',
'-DJucePlugin_Build_VST=1',
'-DJucePlugin_Build_VST3=0',
'-DJucePlugin_Build_Standalone=0',
]

build_flags_plugin_vst3 = [
'-DJucePlugin_Build_AU=0',
'-DJucePlugin_Build_LV2=0',
'-DJucePlugin_Build_RTAS=0',
'-DJucePlugin_Build_VST=0',
'-DJucePlugin_Build_VST3=1',
'-DJucePlugin_Build_Standalone=0',
]

###############################################################################
# format-specific link flags

link_flags_plugin_common = [
]

if os_darwin
link_flags_plugin_common += [
'-framework', 'Accelerate',
'-framework', 'AudioToolbox',
'-framework', 'AudioUnit',
'-framework', 'Carbon',
'-framework', 'Cocoa',
'-framework', 'CoreAudio',
'-framework', 'CoreAudioKit',
'-framework', 'CoreMIDI',
'-framework', 'IOKit',
'-framework', 'QuartzCore',
'-framework', 'WebKit',
]
link_flags_plugin_lv2 = [
'-Wl,-exported_symbol,_lv2_descriptor',
'-Wl,-exported_symbol,_lv2ui_descriptor',
]
link_flags_plugin_vst2 = [
'-Wl,-exported_symbol,_VSTPluginMain',
]
link_flags_plugin_vst3 = [
'-Wl,-exported_symbol,_bundleEntry',
'-Wl,-exported_symbol,_bundleExit',
'-Wl,-exported_symbol,_GetPluginFactory',
]
else
link_flags_plugin_lv2 = [
'-Wl,--version-script=' + meson.source_root() + '/scripts/plugin-symbols-lv2.version',
]
link_flags_plugin_vst2 = [
'-Wl,--version-script=' + meson.source_root() + '/scripts/plugin-symbols-vst2.version',
]
link_flags_plugin_vst3 = [
'-Wl,--version-script=' + meson.source_root() + '/scripts/plugin-symbols-vst3.version',
]
endif

###############################################################################

foreach plugin : plugins
if plugin in get_option('plugins')
plugin_uses_devices = false
plugin_uses_opengl = false
plugin_extra_dependencies = []
plugin_extra_include_dirs = []
plugin_extra_build_flags = []
plugin_extra_link_flags = []
plugin_extra_format_specific_srcs = []

subdir(plugin)

plugin_extra_format_specific_srcs += files([
'../libs/juce-plugin/JucePluginMain.cpp',
'../libs/juce-plugin/JucePluginUtils.cpp',
])

if plugin_uses_devices
link_with_plugin += lib_juce7_devices
if os_linux
plugin_extra_dependencies += [
dependency('alsa')
]
endif
endif

if plugin_uses_opengl
if os_darwin
plugin_extra_link_flags += [
'-framework', 'OpenGL',
]
elif os_windows
plugin_extra_dependencies += [
cc.find_library('opengl32'),
]
elif not linux_embed
plugin_extra_dependencies += [
dependency('gl')
]
endif
endif

plugin_lib = static_library(plugin_name + '_lib',
name_prefix: '',
sources: plugin_srcs,
include_directories: [
include_directories(plugin),
plugin_include_dirs,
plugin_extra_include_dirs,
],
c_args: build_flags + build_flags_plugin + plugin_extra_build_flags,
cpp_args: build_flags_cpp + build_flags_plugin + build_flag_plugin_cpp + plugin_extra_build_flags,
dependencies: plugin_extra_dependencies,
pic: true,
install: false,
)

if build_lv2
plugin_lv2_lib = shared_library(plugin_name + '_lv2',
name_prefix: '',
sources: plugin_extra_format_specific_srcs,
include_directories: [
include_directories(plugin),
plugin_include_dirs,
plugin_extra_include_dirs,
],
c_args: build_flags + build_flags_plugin + build_flags_plugin_lv2 + plugin_extra_build_flags,
cpp_args: build_flags_cpp + build_flags_plugin + build_flags_plugin_lv2 + build_flag_plugin_cpp + plugin_extra_build_flags,
link_args: link_flags + link_flags_plugin_common + link_flags_plugin_lv2 + plugin_extra_link_flags,
link_with: [ lib_juce7, plugin_lib ],
)

plugin_lv2_dir = meson.current_build_dir() / plugin_name + '.lv2'

plugin_lv2_ttl = custom_target(plugin_name + '_lv2-ttl',
output: plugin_name + '.lv2',
input: plugin_lv2_lib,
command: [
'mkdir', '-p', plugin_lv2_dir, '&&',
'cd', plugin_lv2_dir, '&&',
'mv', plugin_lv2_lib.full_path(), plugin_lv2_dir / plugin_name + lib_suffix, '&&',
(meson.is_cross_build() ? 'wine' : 'env'), lv2_ttl_generator, '.' / plugin_name + lib_suffix,
],
install: true,
install_dir: lv2dir,
)
endif

if build_vst2
plugin_vst2 = shared_library(plugin_name,
name_prefix: '',
sources: plugin_extra_format_specific_srcs,
include_directories: [
include_directories(plugin),
plugin_include_dirs,
plugin_extra_include_dirs,
],
c_args: build_flags + build_flags_plugin + build_flags_plugin_vst2 + plugin_extra_build_flags,
cpp_args: build_flags_cpp + build_flags_plugin + build_flags_plugin_vst2 + build_flag_plugin_cpp + plugin_extra_build_flags,
link_args: link_flags + link_flags_plugin_common + link_flags_plugin_vst2 + plugin_extra_link_flags,
link_with: [ lib_juce7, plugin_lib ],
install: true,
install_dir: vst2dir,
)
endif

if build_vst3
plugin_vst3_lib = shared_library(plugin_name + '-vst3',
name_prefix: '',
sources: plugin_extra_format_specific_srcs,
include_directories: [
include_directories(plugin),
plugin_include_dirs,
plugin_extra_include_dirs,
],
c_args: build_flags + build_flags_plugin + build_flags_plugin_vst3 + plugin_extra_build_flags,
cpp_args: build_flags_cpp + build_flags_plugin + build_flags_plugin_vst3 + build_flag_plugin_cpp + plugin_extra_build_flags,
link_args: link_flags + link_flags_plugin_common + link_flags_plugin_vst3 + plugin_extra_link_flags,
link_with: [ lib_juce7, plugin_lib ],
)

plugin_vst3_dir = meson.current_build_dir() / plugin_name + '.vst3' / 'Contents' / host_machine.cpu_family() + '-' + host_machine.system()

plugin_vst3 = custom_target(plugin_name + '_vst3-bundle',
output: plugin_name + '.vst3',
input: plugin_vst3_lib,
command: [
'mkdir', '-p', plugin_vst3_dir, '&&',
'cd', plugin_vst3_dir, '&&',
'mv', plugin_vst3_lib.full_path(), plugin_vst3_dir / plugin_name + lib_suffix,
],
install: true,
install_dir: vst3dir,
)
endif
endif
endforeach

###############################################################################