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project('orca',
version: '49.5',
meson_version: '>= 1.0.0',
)
python = import('python')
gnome = import('gnome')
i18n = import('i18n')
python_minimum_version = '3.10'
python3 = python.find_installation('python3', required: true)
if not python3.language_version().version_compare(f'>= @python_minimum_version@')
error(f'Python @python_minimum_version@ or newer is required.')
endif
# Hard dependencies (checked via pkg-config)
dependency('atspi-2', version: '>= 2.52.0')
dependency('atk-bridge-2.0', version: '>= 2.50.0')
dependency('pygobject-3.0', version: '>= 3.18')
# Hard Python module dependencies
dasbus_result = python.find_installation('python3', modules:['dasbus'], required: false)
if not dasbus_result.found()
error('dasbus is required for D-Bus remote controller interface')
endif
# End users might not have the Gtk development libraries installed, making pkg-config fail.
# Therefore, check this dependency via python.
gtk_major_version = '3'
gtk_minor_version = '24'
gtk_command = ' '.join([
'import gi; gi.require_version("Gtk", "3.0"); from gi.repository import Gtk;',
'print(f"{Gtk.get_major_version()}.{Gtk.get_minor_version()}.{Gtk.get_micro_version()}");',
f'failed = Gtk.get_major_version() != @gtk_major_version@ or Gtk.get_minor_version() < @gtk_minor_version@;',
'exit(failed)'
])
gtk_test = run_command(python3, '-c', gtk_command, check: false)
description = f'GTK @gtk_major_version@.@gtk_minor_version@'
version = gtk_test.stdout().strip()
if gtk_test.returncode() != 0
error(f'@description@ failed (found @version@)')
endif
# Optional python modules with their descriptions
optional_modules = {
'brlapi': 'braille output',
'louis': 'contracted braille',
'psutil': 'system information commands',
'gi.repository.Wnck': 'mouse review',
}
summary = {}
foreach module, description : optional_modules
result = python.find_installation('python3', modules:[module], required: false)
if result.found()
summary += {description: f'yes (found @module@)'}
else
summary += {description: f'no (missing @module@)'}
endif
endforeach
# Optional synthesizer services
speech_output = []
if python.find_installation('python3', modules:['speechd'], required: false).found()
speech_output += ['speechd']
endif
# Experimental (checked via pkg-config)
if get_option('spiel')
dependency('spiel-1.0',
version: '>= 1.0.1',
fallback: ['spiel', 'spiel_lib_dep'],
default_options: [
'docs=false',
'tests=false',
'werror=false',
],
)
speech_output += ['spiel']
endif
if speech_output.length() > 0
summary += {'speech output': 'yes (found @0@)'.format(', '.join(speech_output))}
else
summary += {'speech output': 'no (missing speechd, spiel)'}
endif
# Integration with session startup
systemd = dependency('systemd', required: false)
systemd_user_unit_dir = systemd.get_variable(
'systemd_user_unit_dir',
pkgconfig_define: ['prefix', get_option('prefix')],
default_value: get_option('prefix') / 'lib' / 'systemd' / 'user'
)
install_data(
'orca.service',
install_dir: systemd_user_unit_dir
)
i18n.merge_file(
input: 'orca-autostart.desktop.in',
output: '@BASENAME@',
type: 'desktop',
po_dir: meson.project_source_root() / 'po',
install: true,
install_dir: get_option('sysconfdir') / 'xdg' / 'autostart',
)
gnome.post_install(
gtk_update_icon_cache: true,
)
summary += {'Install dir': python.find_installation('python3').get_install_dir()}
subdir('docs')
subdir('help')
subdir('icons')
subdir('po')
subdir('src')
subdir('tests')
summary(summary)
# This may be removed once Spiel is widely available
if get_option('force_fallback_for').contains('spiel')
warning('Spiel is being built as a subproject that may need to be updated.\n\n' +
' See the README.md in this directory or in the Orca repository at:\n' +
' https://gitlab.gnome.org/GNOME/orca/blob/main/README.md#experimental-features\n')
endif
|
