mirror of
https://github.com/robbert-vdh/yabridge.git
synced 2026-05-07 03:50:11 +02:00
Robbert van der Helm
410d92aa8b
Following the addition of 'with-bitbridge' and 'with-winedbg' in yabridge 1.2.1 to stay consistent with the other options.
233 lines
7.3 KiB
Meson
233 lines
7.3 KiB
Meson
project(
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'yabridge',
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'cpp',
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version : '1.2.1',
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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 `use-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 plugins
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# in 64-bit Linux VST hosts. The plugin will determine which host application to
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# use based on the `.dll` file it's trying to load.
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# This setup is necessary until Meson provides a way to have multiple
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# cross-builds for a single build directory:
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# 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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# 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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compiler_options = ['-DBOOST_ASIO_DISABLE_CONCEPTS']
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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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# TODO: Remove the `use-` versions of these options in yabridge 2.0.0
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if not with_bitbridge and get_option('use-bitbridge')
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with_bitbridge = true
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warning('''The 'use-bitbridge' option has been deprecated and will be ''' +
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'''removed in yabridge 2.0.0, use the 'with-bitbridge' option ''' +
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'''instead.''')
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endif
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if not with_winedbg and get_option('use-winedbg')
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with_winedbg = true
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warning('''The 'use-winedbg' option has been deprecated and will be ''' +
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'''removed in yabridge 2.0.0, use the 'with-winedbg' option ''' +
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'''instead.''')
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endif
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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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# 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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# 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').get_variable('bitsery_dep')
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threads_dep = dependency('threads')
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tomlplusplus_dep = subproject('tomlplusplus').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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include_dir = include_directories('src/include')
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# The application consists of a VST plugin (yabridge) that calls a winelib
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# program (yabridge-host) that can host Windows VST plugins. More information
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# about the way these two components work together can be found in the readme
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# file.
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shared_library(
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'yabridge',
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[
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'src/common/logging.cpp',
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'src/common/serialization.cpp',
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'src/plugin/configuration.cpp',
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'src/plugin/host-process.cpp',
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'src/plugin/plugin.cpp',
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'src/plugin/plugin-bridge.cpp',
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'src/plugin/utils.cpp',
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version_header,
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],
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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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host_sources = [
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'src/common/logging.cpp',
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'src/common/serialization.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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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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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 : [
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boost_dep,
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boost_filesystem_dep,
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bitsery_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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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 : [
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boost_dep,
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boost_filesystem_dep,
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bitsery_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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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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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_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_dep = winegcc.find_library('xcb')
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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 : [
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boost_dep,
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boost_filesystem_dep,
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bitsery_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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# FIXME: 32-bit winegcc defines `__stdcall` differently than the 64-bit
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# version, and one of the changes is the inclusion of
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# `__atribute__((__force_align_arg_pointer__))`. For whetever reason
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# this causes GCC to complain when using function pointers with the
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# `__stdcall` calling convention in template arguments, although it
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# otherwise works just fine. We don't ignore any warnings in the
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# regular host application so this should not cause any issues!
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cpp_args : compiler_options + ['-m32', '-Wno-ignored-attributes'],
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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 : [
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boost_dep,
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boost_filesystem_dep,
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bitsery_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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cpp_args : compiler_options + ['-m32', '-Wno-ignored-attributes'],
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link_args : ['-m32']
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)
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endif
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