meson_options.txt

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

option('use_opengl', type : 'boolean', value : true,
       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')

# 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', 'mt32emu', 'opusfile', 'png', 'sdl2', 'sdl2_net', 'slirp'], value : [],
       description : 'Attempt to statically link selected libraries.')

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