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# And some files that are a straight install
install_data('README', 'xkb.dtd', 'xfree98',
install_dir: dir_xkb_rules)
base_xml = files('base.xml')
base_extras_xml = files('base.extras.xml')
# the actual rules files are generated from a list of parts in a very
# specific order
parts = [
'0000-hdr.part',
'0001-lists.part',
'0002-@0@.lists.part',
'0004-@0@.model_keycodes.part',
'0005-layout1_keycodes.part',
'0006-layout_keycodes.part',
'0007-options_keycodes.part',
'0008-modellayout_geometry.part',
'0009-model_geometry.part',
'0011-modellayoutvariant_symbols.part',
'0013-modellayout_symbols.part',
'0015-modellayout1_symbols.part',
'0018-modellayout2_symbols.part',
'0020-modellayout3_symbols.part',
'0022-modellayout4_symbols.part',
'0026-@0@.model_symbols.part',
'0027-@0@.modellayout_symbols1.part',
'0033-modellayout_compat.part',
'0034-modellayout1_compat.part',
'0035-model_types.part',
'0036-layoutoption_symbols.part',
'0037-layout1option_symbols.part',
'0038-layout2option_symbols.part',
'0039-layout3option_symbols.part',
'0040-layout4option_symbols.part',
# 0042-option_symbols.part is generated from base{.extras}.xml
# 0043-option_compat.part is generated from base{.extras}.xml
# 0044-option_types.part is generated from base{.extras}.xml
]
rules_parts_generated = []
generate_rules_options_symbols = find_program('generate-options-symbols.py')
generated = [
['0042-option_symbols.part', 'symbols'],
['0043-option_compat.part', 'compatibility'],
['0044-option_types.part', 'types'],
]
foreach g: generated
filename = g[0]
section = g[1]
part = custom_target(filename,
build_by_default: true,
command: [generate_rules_options_symbols,
'--rules-section=@0@'.format(section),
'--xkb-config-root', meson.project_source_root(),
base_xml, base_extras_xml],
output: filename,
capture: true,
install: false)
rules_parts_generated += [part]
endforeach
if get_option('compat-rules')
# non-generated compat parts
parts += [
'compat/0028-layoutvariant_compat.part',
'compat/0029-layout1variant1_compat.part',
'compat/0030-layout2variant2_compat.part',
'compat/0031-layout3variant3_compat.part',
'compat/0032-layout4variant4_compat.part',
'compat/0041-option_symbols.part',
]
layout_mappings = files('compat/layoutsMapping.lst')
variant_mappings = files('compat/variantsMapping.lst')
map_variants_py = find_program('compat/map-variants.py')
# two sets of files are generated: ml_s.part and mlv_s.part
# each with the level name in the filename
lvl_ml_s = {
'0': '0012-ml_s.part',
'1': '0014-ml1_s.part',
'2': '0017-ml2_s.part',
'3': '0019-ml3_s.part',
'4': '0021-ml4_s.part',
}
lvl_mlv_s = {
'0': '0010-mlv_s.part',
'1': '0016-ml1v1_s.part',
'2': '0023-ml2v2_s.part',
'3': '0024-ml3v3_s.part',
'4': '0025-ml4v4_s.part',
}
foreach lvl: [0, 1, 2, 3, 4]
ml_s_file = lvl_ml_s['@0@'.format(lvl)]
ml_s = custom_target(ml_s_file,
build_by_default: true,
command: [
map_variants_py,
'--want=mls',
'--number=@0@'.format(lvl),
'@OUTPUT@',
layout_mappings,
],
output: ml_s_file,
install: false)
rules_parts_generated += [ml_s]
mlv_s_file = lvl_mlv_s['@0@'.format(lvl)]
mlv_s = custom_target(mlv_s_file,
build_by_default: true,
command: [
map_variants_py,
'--want=mlvs',
'--number=@0@'.format(lvl),
'@OUTPUT@',
variant_mappings,
],
output: mlv_s_file,
install: false)
rules_parts_generated += [mlv_s]
endforeach
endif # compat-rules
MINIMUM_PYTHON_VERSION = '3.11'
MINIMUM_PYTHON_VERSION_WITH_MODULE_FALLBACK = '3.9'
pymod = import('python')
python = pymod.find_installation('python3')
if python.language_version().version_compare('<@0@'.format(MINIMUM_PYTHON_VERSION))
# Now require strenum module as fallback
python = pymod.find_installation('python3', modules: ['strenum'])
if python.language_version().version_compare('<@0@'.format(MINIMUM_PYTHON_VERSION_WITH_MODULE_FALLBACK))
error('Minimum required Python version: @0@, but got: @1@'.format(
MINIMUM_PYTHON_VERSION_WITH_MODULE_FALLBACK,
python.language_version()
))
endif
endif
merge_py = find_program('merge.py')
xml2lst = find_program('xml2lst.pl')
foreach ruleset: ['base', 'evdev']
# generate the "evdev" and "base" rules files
#
# First: copy all the parts over to the build directory, replacing
# RULESET with the rulename (evdev or base) and prefix it with the
# ruleset name. So 0000-hdr.part becomes 0000-hdr.part.evdev and
# 0000-hdr.part.base
rules_parts = []
foreach part: parts
infile = part.format(ruleset)
p = configure_file(output: '@PLAINNAME@.@0@'.format(ruleset),
input: infile,
copy: true,
install: false)
rules_parts += p
endforeach
# Second: merge those parts together into the actual rules file
custom_target('rules-@0@'.format(ruleset),
build_by_default: true,
command: [
merge_py,
rules_parts + rules_parts_generated,
],
depends: rules_parts_generated,
output: ruleset,
capture: true,
install: true,
install_dir: dir_xkb_rules)
# Third: the xml files, simply copied from the base*.xml files
ruleset_xml = configure_file(output: '@0@.xml'.format(ruleset),
input: base_xml,
copy: true,
install: true,
install_dir: dir_xkb_rules)
# This is used by the man page's meson.build
if ruleset == 'evdev'
evdev_ruleset = ruleset_xml
endif
configure_file(output: '@0@.extras.xml'.format(ruleset),
input: base_extras_xml,
copy: true,
install: true,
install_dir: dir_xkb_rules)
# Fourth: generate the evdev.lst and base.lst files
lst_file = '@0@.lst'.format(ruleset)
custom_target(lst_file,
build_by_default: true,
command: [xml2lst, ruleset_xml],
capture: true,
output: lst_file,
install: true,
install_dir: dir_xkb_rules)
endforeach
if get_option('xorg-rules-symlinks')
foreach suffix: ['', '.lst', '.xml']
if meson.version().version_compare('>= 0.61')
install_symlink('xorg' + suffix,
pointing_to: 'base' + suffix,
install_dir: dir_xkb_rules)
else
meson.add_install_script('sh', '-c',
'ln -s base@0@ $DESTDIR@1@/xorg@0@'.format(suffix, dir_xkb_rules))
endif
endforeach
endif
# Copy the DTD to the build directory, the man page generation expects it in
# the same directory as the input XML file.
configure_file(output: 'xkb.dtd',
input: 'xkb.dtd',
copy: true,
install: false)
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