meson_options.txt

option(
    'use_sdl2_net',
    type: 'boolean',
    value: true,
    description: 'Enable networking features via SDL2_net (modem, ipx)',
)

option(
    'use_opengl',
    type: 'combo',
    choices: ['auto', 'true', 'false'],
    value: 'auto',
    description: 'Enable OpenGL support',
)

option(
    'use_fluidsynth',
    type: 'boolean',
    value: true,
    description: 'Enable built-in MIDI support via FluidSynth',
)

option(
    'use_mt32emu',
    type: 'boolean',
    value: true,
    description: 'Enable built-in MT-32 emulation support',
)

option(
    'use_png',
    type: 'boolean',
    value: true,
    description: 'Enable saving screenshots in .png format',
)

option(
    'use_slirp',
    type: 'boolean',
    value: true,
    description: 'Enable Ethernet emulation using Libslirp',
)

option(
    'tracy',
    type: 'boolean',
    value: false,
    description: 'Enable profiling using Tracy',
)

# This option exists only for rare situations when Linux developer cannot
# install ALSA library headers on their machine.
#
# 'auto' translates to 'true' on Linux systems and 'false' everywhere else.
#
option(
    'use_alsa',
    type: 'combo',
    choices: ['auto', 'true', 'false'],
    value: 'auto',
    description: 'Enable ALSA MIDI support',
)

option(
    'enable_debugger',
    type: 'combo',
    choices: ['normal', 'heavy', 'none'],
    value: 'none',
    description: 'Build emulator with internal debugger feature.',
)

option(
    'dynamic_core',
    type: 'combo',
    choices: ['auto', 'dyn-x86', 'dynrec', 'none'],
    value: 'auto',
    description: 'Select the dynamic core implementation.',
)

# Use this option for selectively switching dependencies to look for static
# libraries first. This behaves differently than passing
# -Ddefault_library=static (which will turn on static linking for dependencies
# built from wraps, but still attempt dynamic linking for system-installed
# libraries).
#
# This is NOT guaranteed to work - the end results will vary depending on your
# OS, installed libraries, and dependencies of those libraries.
#
option(
    'try_static_libs',
    type: 'array',
    choices: [
        'fluidsynth',
        'glib',
        'iir',
        'mt32emu',
        'opusfile',
        'png',
        'sdl2',
        'sdl2_net',
        'slirp',
        'speexdsp',
        'tracy',
        'zlib',
    ],
    value: [],
    description: 'Attempt to statically link selected libraries.',
)

option(
    'system_libraries',
    type: 'array',
    choices: [
        'fluidsynth',
        'glib',
        'iir',
        'mt32emu',
        'opusfile',
        'png',
        'sdl2',
        'sdl2_net',
        'slirp',
        'speexdsp',
        'tracy',
        'zlib',
    ],
    value: [],
    description: 'Use system libraries (not wraps) for the selected dependencies.',
)

option(
    'unit_tests',
    type: 'feature',
    value: 'auto',
    description: 'Build unit tests. Auto skips for release builds.',
)

option(
    'narrowing_warnings',
    type: 'boolean',
    value: false,
    description: 'Warn about implicit type narrowing',
)

option(
    'autovec_info',
    type: 'boolean',
    value: false,
    description: 'Inform about auto-vectorizion results',
)

option(
    'asm',
    type: 'boolean',
    value: false,
    description: 'Save intermediate assembly output',
)