mirror of
https://github.com/robbert-vdh/yabridge.git
synced 2026-05-06 19:40:10 +02:00
Robbert van der Helm
d8b2646563
We can now use implement all VST3 plugin interfaces through this class, check whether the object from the plugin also supports these classes, and then conditionally allow casting to the supported classes. This should give us a one-to-one proxy of the original object.
446 lines
15 KiB
Meson
446 lines
15 KiB
Meson
project(
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'yabridge',
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'cpp',
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version : '2.2.1',
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default_options : ['warning_level=3', 'cpp_std=c++2a', 'build.cpp_std=c++2a'],
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)
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# Meson does not let us set a default cross compiler, which makes sense, but it
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# also means that it's easy to forget. This will cause the setup process to
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# abort if no cross compiler has been set up.
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winelib_check = '''#ifndef __WINE__
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#error 1
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#endif'''
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if not meson.get_compiler('cpp').compiles(winelib_check)
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error('You need to set up a cross compiler, check the README for compilation instructions.')
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endif
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# Depending on the `with-bitbridge` flag we'll enable building secondary 32-bit
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# host applications that can act as a bit bridge for using 32-bit Windows
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# plugins in 64-bit Linux VST hosts. The plugin will determine which host
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# application to use based on the `.dll` file it's trying to load. This setup is
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# necessary until Meson provides a way to have multiple cross-builds for a
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# single build directory: https://github.com/mesonbuild/meson/issues/5125
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individual_host_name_64bit = 'yabridge-host'
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individual_host_name_32bit = 'yabridge-host-32'
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group_host_name_64bit = 'yabridge-group'
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group_host_name_32bit = 'yabridge-group-32'
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compiler_options = [
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'-fvisibility=hidden',
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'-fvisibility-inlines-hidden',
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# Disable the use of concepts in Boost.Asio until Boost 1.73 gets released
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# https://github.com/boostorg/asio/issues/312
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'-DBOOST_ASIO_DISABLE_CONCEPTS',
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]
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with_bitbridge = get_option('with-bitbridge')
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with_static_boost = get_option('with-static-boost')
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with_winedbg = get_option('with-winedbg')
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with_vst3 = get_option('with-vst3')
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if with_bitbridge
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compiler_options += '-DWITH_BITBRIDGE'
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endif
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# This provides an easy way to start the Wine VST host using winedbg since it
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# can be quite a pain to set up
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if with_winedbg
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compiler_options += '-DWITH_WINEDBG'
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endif
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if with_vst3
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compiler_options += '-DWITH_VST3'
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endif
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# Generate header files for configuration variables such as the current git tag
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# and the name of the host binary
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subdir('src/common/config')
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vst2_plugin_sources = [
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'src/common/communication/common.cpp',
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'src/common/communication/vst2.cpp',
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'src/common/serialization/vst2.cpp',
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'src/common/configuration.cpp',
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'src/common/logging/common.cpp',
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'src/common/logging/vst2.cpp',
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'src/common/plugins.cpp',
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'src/common/utils.cpp',
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'src/plugin/bridges/vst2.cpp',
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'src/plugin/host-process.cpp',
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'src/plugin/utils.cpp',
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'src/plugin/vst2-plugin.cpp',
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version_header,
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]
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vst3_plugin_sources = [
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'src/common/communication/common.cpp',
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'src/common/logging/common.cpp',
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'src/common/logging/vst3.cpp',
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'src/common/serialization/vst3/audio-processor.cpp',
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'src/common/serialization/vst3/base.cpp',
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'src/common/serialization/vst3/component.cpp',
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'src/common/serialization/vst3/event-list.cpp',
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'src/common/serialization/vst3/host-application.cpp',
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'src/common/serialization/vst3/param-value-queue.cpp',
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'src/common/serialization/vst3/parameter-changes.cpp',
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'src/common/serialization/vst3/plugin-base.cpp',
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'src/common/serialization/vst3/plugin-monolith.cpp',
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'src/common/serialization/vst3/plugin-factory.cpp',
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'src/common/serialization/vst3/process-data.cpp',
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'src/common/configuration.cpp',
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'src/common/plugins.cpp',
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'src/common/utils.cpp',
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'src/plugin/bridges/vst3.cpp',
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'src/plugin/bridges/vst3-impls/component.cpp',
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'src/plugin/bridges/vst3-impls/plugin-factory.cpp',
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'src/plugin/host-process.cpp',
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'src/plugin/utils.cpp',
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'src/plugin/vst3-plugin.cpp',
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version_header,
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]
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host_sources = [
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'src/common/communication/vst2.cpp',
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'src/common/serialization/vst2.cpp',
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'src/common/configuration.cpp',
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'src/common/logging/common.cpp',
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'src/common/logging/vst2.cpp',
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'src/common/plugins.cpp',
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'src/common/utils.cpp',
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'src/wine-host/bridges/common.cpp',
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'src/wine-host/bridges/vst2.cpp',
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'src/wine-host/editor.cpp',
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'src/wine-host/editor.cpp',
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'src/wine-host/utils.cpp',
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version_header,
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]
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if with_vst3
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host_sources += [
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'src/common/logging/vst3.cpp',
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'src/common/serialization/vst3/audio-processor.cpp',
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'src/common/serialization/vst3/base.cpp',
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'src/common/serialization/vst3/component.cpp',
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'src/common/serialization/vst3/event-list.cpp',
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'src/common/serialization/vst3/host-application.cpp',
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'src/common/serialization/vst3/param-value-queue.cpp',
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'src/common/serialization/vst3/parameter-changes.cpp',
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'src/common/serialization/vst3/plugin-base.cpp',
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'src/common/serialization/vst3/plugin-monolith.cpp',
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'src/common/serialization/vst3/plugin-factory.cpp',
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'src/common/serialization/vst3/process-data.cpp',
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'src/wine-host/bridges/vst3-impls/host-application.cpp',
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'src/wine-host/bridges/vst3.cpp',
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]
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endif
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individual_host_sources = host_sources + ['src/wine-host/individual-host.cpp']
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group_host_sources = host_sources + [
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'src/wine-host/bridges/group.cpp',
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'src/wine-host/group-host.cpp',
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]
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# Statically link against Boost.Filesystem, otherwise it would become impossible
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# to distribute a prebuilt version of yabridge
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boost_dep = dependency('boost', version : '>=1.66', static : with_static_boost)
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boost_filesystem_dep = dependency(
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'boost',
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version : '>=1.66',
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modules : ['filesystem'],
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static : with_static_boost,
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)
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bitsery_dep = subproject('bitsery', version : '5.2.0').get_variable('bitsery_dep')
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function2_dep = subproject('function2', version : '4.1.0').get_variable('function2_dep')
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threads_dep = dependency('threads')
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tomlplusplus_dep = subproject('tomlplusplus', version : '2.1.0').get_variable('tomlplusplus_dep')
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# The built in threads dependency does not know how to handle winegcc
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wine_threads_dep = declare_dependency(link_args : '-lpthread')
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xcb_dep = dependency('xcb')
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wine_ole32_dep = declare_dependency(link_args : '-lole32')
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# The SDK includes a comment pragma that would link to this on MSVC
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wine_shell32_dep = declare_dependency(link_args : '-lshell32')
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wine_uuid_dep = declare_dependency(link_args : '-luuid')
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include_dir = include_directories('src/include')
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if with_vst3
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# Meson does not allow mixing native and non native dependencies from
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# subprojects. The only workaround is to only define the necessary variables
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# there, and to then assemble the dependencies here ourselves.
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vst3 = subproject('vst3', version : '3.7.1')
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vst3_compiler_options = vst3.get_variable('compiler_options')
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vst3_include_dir = vst3.get_variable('include_dir')
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# We'll create a dependency for the plugin SDK for our native VST3 plugin
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vst3_base_native = static_library(
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'base_native',
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vst3.get_variable('base_sources'),
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cpp_args : vst3_compiler_options + ['-Wno-cpp'],
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include_directories : vst3_include_dir,
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override_options : ['warning_level=0'],
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native : true,
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)
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vst3_pluginterfaces_native = static_library(
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'pluginterfaces_native',
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vst3.get_variable('pluginterfaces_sources'),
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cpp_args : vst3_compiler_options,
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include_directories : vst3_include_dir,
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override_options : ['warning_level=0'],
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native : true,
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)
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vst3_sdk_native = static_library(
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'sdk_native',
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vst3.get_variable('sdk_common_sources') + vst3.get_variable('sdk_sources'),
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link_with : [vst3_base_native, vst3_pluginterfaces_native],
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cpp_args : vst3_compiler_options + ['-Wno-multichar'],
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include_directories : vst3_include_dir,
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override_options : ['warning_level=0'],
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native : true,
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)
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vst3_sdk_native_dep = declare_dependency(
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link_with : vst3_sdk_native,
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include_directories : vst3_include_dir,
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compile_args : vst3_compiler_options,
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)
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# And another dependency for the host SDK for our Wine host applications
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# We need to do some minor hacking to get this to compile with winegcc. Most
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# notably some attributes are named differently, and the SDK uses 'Windows.h'
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# instead of 'windows.h' like how the file is actually called.
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# message(vst3_include_dir)
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vst3_sdk_base_dir = vst3.get_variable('sdk_base_dir')
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patch_result = run_command('tools/patch-vst3-sdk.sh', vst3_sdk_base_dir)
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if patch_result.returncode() == 0
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message(patch_result.stdout())
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else
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error('Error while trying to patch the VST3 SDK:\n' + patch_result.stderr())
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endif
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vst3_wine_compiler_options = [
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# Some stuff from `windows.h` results in conflicting definitions
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'-DNOMINMAX',
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'-DWINE_NOWINSOCK',
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]
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vst3_base_wine_64bit = static_library(
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'vst3_base_wine_64bit',
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vst3.get_variable('base_sources'),
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cpp_args : vst3_compiler_options + vst3_wine_compiler_options + ['-m64', '-Wno-cpp'],
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include_directories : vst3_include_dir,
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override_options : ['warning_level=0'],
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native : false,
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)
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vst3_pluginterfaces_wine_64bit = static_library(
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'vst3_pluginterfaces_wine_64bit',
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vst3.get_variable('pluginterfaces_sources'),
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cpp_args : vst3_compiler_options + vst3_wine_compiler_options + ['-m64'],
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include_directories : vst3_include_dir,
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override_options : ['warning_level=0'],
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native : false,
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)
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vst3_sdk_hosting_wine_64bit = static_library(
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'vst3_sdk_hosting_wine_64bit',
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vst3.get_variable('sdk_common_sources') + vst3.get_variable('sdk_hosting_sources'),
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link_with : [vst3_base_wine_64bit, vst3_pluginterfaces_wine_64bit],
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cpp_args : vst3_compiler_options + vst3_wine_compiler_options + ['-m64', '-Wno-multichar'],
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include_directories : vst3_include_dir,
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override_options : ['warning_level=0'],
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native : false,
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)
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vst3_sdk_hosting_wine_64bit_dep = declare_dependency(
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link_with : vst3_sdk_hosting_wine_64bit,
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include_directories : vst3_include_dir,
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# This does mean that we now have a lot of defines in our code, but the
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# alternative would be patching every location in the SDK where they include
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# `windows.h`
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compile_args : vst3_wine_compiler_options,
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)
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# And another time for the 32-bit version
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if with_bitbridge
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vst3_base_wine_32bit = static_library(
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'vst3_base_wine_32bit',
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vst3.get_variable('base_sources'),
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cpp_args : vst3_compiler_options + vst3_wine_compiler_options + ['-m32', '-Wno-cpp'],
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include_directories : vst3_include_dir,
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override_options : ['warning_level=0'],
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native : false,
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)
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vst3_pluginterfaces_wine_32bit = static_library(
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'vst3_pluginterfaces_wine_32bit',
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vst3.get_variable('pluginterfaces_sources'),
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cpp_args : vst3_compiler_options + vst3_wine_compiler_options + ['-m32'],
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include_directories : vst3_include_dir,
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override_options : ['warning_level=0'],
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native : false,
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)
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vst3_sdk_hosting_wine_32bit = static_library(
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'vst3_sdk_hosting_wine_32bit',
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vst3.get_variable('sdk_common_sources') + vst3.get_variable('sdk_hosting_sources'),
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link_with : [vst3_base_wine_32bit, vst3_pluginterfaces_wine_32bit],
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cpp_args : vst3_compiler_options + vst3_wine_compiler_options + ['-m32', '-Wno-multichar'],
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include_directories : vst3_include_dir,
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override_options : ['warning_level=0'],
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native : false,
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)
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vst3_sdk_hosting_wine_32bit_dep = declare_dependency(
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link_with : vst3_sdk_hosting_wine_32bit,
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include_directories : vst3_include_dir,
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# This does mean that we now have a lot of defines in our code, but the
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# alternative would be patching every location in the SDK where they include
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# `windows.h`
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compile_args : vst3_compiler_options + vst3_wine_compiler_options,
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)
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endif
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endif
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# The application consists of a plugin (`libyabridge-{vst2,vst3}.so`) that calls
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# a Winelib application (`yabridge-{host,group}{,-32}.exe`) that can host
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# Windows VST plugins. More information about the way these two components work
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# together can be found in `docs/architecture.md`.
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shared_library(
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'yabridge-vst2',
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vst2_plugin_sources,
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native : true,
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include_directories : include_dir,
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dependencies : [
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boost_dep,
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boost_filesystem_dep,
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bitsery_dep,
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threads_dep,
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tomlplusplus_dep,
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],
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cpp_args : compiler_options,
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link_args : ['-ldl']
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)
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if with_vst3
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# This is the VST3 equivalent of `libyabridge-vst2.so`. The Wine host
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# applications can handle both VST2 and VST3 plugins.
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shared_library(
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'yabridge-vst3',
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vst3_plugin_sources,
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native : true,
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include_directories : include_dir,
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dependencies : [
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boost_dep,
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boost_filesystem_dep,
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bitsery_dep,
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threads_dep,
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tomlplusplus_dep,
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vst3_sdk_native_dep,
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],
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cpp_args : compiler_options,
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link_args : ['-ldl'],
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)
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endif
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host_64bit_deps = [
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boost_dep,
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boost_filesystem_dep,
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bitsery_dep,
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function2_dep,
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tomlplusplus_dep,
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wine_threads_dep,
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xcb_dep,
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]
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if with_vst3
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host_64bit_deps += [
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vst3_sdk_hosting_wine_64bit_dep,
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wine_ole32_dep,
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wine_shell32_dep,
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wine_uuid_dep,
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]
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endif
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if with_bitbridge
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message('Bitbridge enabled, configuring a 32-bit host application')
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# I honestly have no idea what the correct way is to have `dependency()` or
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# `compiler.find_dependency()` search for 32-bit versions of libraries when
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# cross-compiling. Meson also doesn't seem to respect the default linker
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# search path set by the system in `find_library()`. If anyone does know how
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# to properly do this, please let me know!
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winegcc = meson.get_compiler('cpp', native : false)
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boost_filesystem_32bit_dep = winegcc.find_library(
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'boost_filesystem',
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static : with_static_boost,
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dirs : [
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# Used by Arch based distros
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'/usr/local/lib32',
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'/usr/lib32',
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# Used by Debian based distros
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'/usr/local/lib/i386-linux-gnu',
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'/usr/lib/i386-linux-gnu',
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# Used by Red Hat based distros, could cause issues though since Meson
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# cannot differentiate between the 32-bit version and the regular 64-bit
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# version that would normally be in /lib
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'/usr/local/lib',
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'/usr/lib',
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]
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)
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xcb_32bit_dep = winegcc.find_library('xcb')
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host_32bit_deps = [
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boost_dep,
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boost_filesystem_32bit_dep,
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bitsery_dep,
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function2_dep,
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tomlplusplus_dep,
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wine_threads_dep,
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xcb_32bit_dep,
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]
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if with_vst3
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host_32bit_deps += [
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vst3_sdk_hosting_wine_32bit_dep,
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wine_ole32_dep,
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wine_shell32_dep,
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wine_uuid_dep,
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]
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endif
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endif
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executable(
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individual_host_name_64bit,
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individual_host_sources,
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native : false,
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include_directories : include_dir,
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dependencies : host_64bit_deps,
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cpp_args : compiler_options + ['-m64'],
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link_args : ['-m64'],
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)
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executable(
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group_host_name_64bit,
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group_host_sources,
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native : false,
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include_directories : include_dir,
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dependencies : host_64bit_deps,
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cpp_args : compiler_options + ['-m64'],
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link_args : ['-m64'],
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)
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if with_bitbridge
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executable(
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individual_host_name_32bit,
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individual_host_sources,
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native : false,
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include_directories : include_dir,
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dependencies : host_32bit_deps,
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cpp_args : compiler_options + ['-m32'],
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link_args : ['-m32'],
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)
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executable(
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group_host_name_32bit,
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group_host_sources,
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native : false,
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include_directories : include_dir,
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dependencies : host_32bit_deps,
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cpp_args : compiler_options + ['-m32'],
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link_args : ['-m32'],
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)
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endif
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