wlroots-hyprland/backend/libinput/meson.build
José Expósito 95970b3619 build: check if libinput supports hold gestures
Add a project argument (LIBINPUT_HAS_HOLD_GESTURES) to allow building
against old versions of libinput.
2021-09-27 15:30:31 +02:00

35 lines
718 B
Meson

msg = ['Required for libinput backend support.']
if 'libinput' in backends
msg += 'Install "libinput" or disable the libinput backend.'
endif
libinput = dependency(
'libinput',
version: '>=1.14.0',
required: 'libinput' in backends,
not_found_message: '\n'.join(msg),
)
if not libinput.found()
subdir_done()
endif
wlr_files += files(
'backend.c',
'events.c',
'keyboard.c',
'pointer.c',
'switch.c',
'tablet_pad.c',
'tablet_tool.c',
'touch.c',
)
features += { 'libinput-backend': true }
wlr_deps += libinput
# libinput hold gestures are available since 1.19.0
add_project_arguments(
'-DLIBINPUT_HAS_HOLD_GESTURES=@0@'.format(libinput.version().version_compare('>=1.19.0').to_int()),
language: 'c',
)