1project(
2    'libxkbcommon',
3    'c',
4    version: '1.0.3',
5    default_options: [
6        'c_std=c99',
7        'warning_level=2',
8        'b_lundef=true',
9    ],
10    meson_version : '>= 0.49.0',
11)
12pkgconfig = import('pkgconfig')
13cc = meson.get_compiler('c')
14
15dir_libexec = get_option('prefix')/get_option('libexecdir')/'xkbcommon'
16
17# Compiler flags.
18cflags = [
19    '-fno-strict-aliasing',
20    '-fsanitize-undefined-trap-on-error',
21    '-Wno-unused-parameter',
22    '-Wno-missing-field-initializers',
23    '-Wpointer-arith',
24    '-Wmissing-declarations',
25    '-Wformat=2',
26    '-Wstrict-prototypes',
27    '-Wmissing-prototypes',
28    '-Wnested-externs',
29    '-Wbad-function-cast',
30    '-Wshadow',
31    '-Wlogical-op',
32    '-Wdate-time',
33    '-Wwrite-strings',
34    '-Wno-documentation-deprecated-sync',
35]
36add_project_arguments(cc.get_supported_arguments(cflags), language: 'c')
37
38
39# The XKB config root.
40XKBCONFIGROOT = get_option('xkb-config-root')
41if XKBCONFIGROOT == ''
42    xkeyboard_config_dep = dependency('xkeyboard-config', required: false)
43    if xkeyboard_config_dep.found()
44        XKBCONFIGROOT = xkeyboard_config_dep.get_pkgconfig_variable('xkb_base')
45    else
46        XKBCONFIGROOT = get_option('prefix')/get_option('datadir')/'X11'/'xkb'
47  endif
48endif
49
50XKBCONFIGEXTRAPATH = get_option('xkb-config-extra-path')
51if XKBCONFIGEXTRAPATH == ''
52    XKBCONFIGEXTRAPATH = join_paths(get_option('prefix'), get_option('sysconfdir'), 'xkb')
53endif
54
55# The X locale directory for compose.
56XLOCALEDIR = get_option('x-locale-root')
57if XLOCALEDIR == ''
58    XLOCALEDIR = get_option('prefix')/get_option('datadir')/'X11'/'locale'
59endif
60
61
62# config.h.
63configh_data = configuration_data()
64configh_data.set('EXIT_INVALID_USAGE', '2')
65configh_data.set_quoted('LIBXKBCOMMON_VERSION', meson.project_version())
66configh_data.set_quoted('LIBXKBCOMMON_TOOL_PATH', dir_libexec)
67# Like AC_USE_SYSTEM_EXTENSIONS, what #define to use to get extensions
68# beyond the base POSIX function set.
69if host_machine.system() == 'sunos'
70  system_extensions = '__EXTENSIONS__'
71else
72  system_extensions = '_GNU_SOURCE'
73endif
74configh_data.set(system_extensions, 1)
75system_ext_define = '#define ' + system_extensions
76configh_data.set_quoted('DFLT_XKB_CONFIG_ROOT', XKBCONFIGROOT)
77configh_data.set_quoted('DFLT_XKB_CONFIG_EXTRA_PATH', XKBCONFIGEXTRAPATH)
78configh_data.set_quoted('XLOCALEDIR', XLOCALEDIR)
79configh_data.set_quoted('DEFAULT_XKB_RULES', get_option('default-rules'))
80configh_data.set_quoted('DEFAULT_XKB_MODEL', get_option('default-model'))
81configh_data.set_quoted('DEFAULT_XKB_LAYOUT', get_option('default-layout'))
82if get_option('default-variant') != ''
83    configh_data.set_quoted('DEFAULT_XKB_VARIANT', get_option('default-variant'))
84else
85    configh_data.set('DEFAULT_XKB_VARIANT', 'NULL')
86endif
87if get_option('default-options') != ''
88    configh_data.set_quoted('DEFAULT_XKB_OPTIONS', get_option('default-options'))
89else
90    configh_data.set('DEFAULT_XKB_OPTIONS', 'NULL')
91endif
92if cc.has_header('unistd.h')
93    configh_data.set('HAVE_UNISTD_H', 1)
94endif
95if cc.links('int main(){if(__builtin_expect(1<0,0)){}}', name: '__builtin_expect')
96    configh_data.set('HAVE___BUILTIN_EXPECT', 1)
97endif
98if cc.has_header_symbol('unistd.h', 'eaccess', prefix: system_ext_define)
99    configh_data.set('HAVE_EACCESS', 1)
100endif
101if cc.has_header_symbol('unistd.h', 'euidaccess', prefix: system_ext_define)
102    configh_data.set('HAVE_EUIDACCESS', 1)
103endif
104if cc.has_header_symbol('sys/mman.h', 'mmap')
105    configh_data.set('HAVE_MMAP', 1)
106endif
107if cc.has_header_symbol('stdlib.h', 'mkostemp', prefix: system_ext_define)
108    configh_data.set('HAVE_MKOSTEMP', 1)
109endif
110if cc.has_header_symbol('fcntl.h', 'posix_fallocate', prefix: system_ext_define)
111    configh_data.set('HAVE_POSIX_FALLOCATE', 1)
112endif
113if cc.has_header_symbol('string.h', 'strndup', prefix: system_ext_define)
114    configh_data.set('HAVE_STRNDUP', 1)
115endif
116if cc.has_header_symbol('stdio.h', 'asprintf', prefix: system_ext_define)
117    configh_data.set('HAVE_ASPRINTF', 1)
118elif cc.has_header_symbol('stdio.h', 'vasprintf', prefix: system_ext_define)
119    configh_data.set('HAVE_VASPRINTF', 1)
120endif
121if cc.has_header_symbol('stdlib.h', 'secure_getenv', prefix: system_ext_define)
122    configh_data.set('HAVE_SECURE_GETENV', 1)
123elif cc.has_header_symbol('stdlib.h', '__secure_getenv', prefix: system_ext_define)
124    configh_data.set('HAVE___SECURE_GETENV', 1)
125else
126    message('C library does not support secure_getenv, using getenv instead')
127endif
128have_getopt_long = cc.has_header_symbol('getopt.h', 'getopt_long',
129                                        prefix: '#define _GNU_SOURCE')
130if not cc.has_header_symbol('limits.h', 'PATH_MAX', prefix: system_ext_define)
131    if host_machine.system() == 'windows'
132        # see https://docs.microsoft.com/en-us/windows/win32/fileio/naming-a-file#maximum-path-length-limitation
133        configh_data.set('PATH_MAX', 260)
134    else
135        configh_data.set('PATH_MAX', 4096)
136    endif
137endif
138
139# Silence some security & deprecation warnings on MSVC
140# for some unix/C functions we use.
141# https://docs.microsoft.com/en-us/cpp/error-messages/compiler-warnings/compiler-warning-level-3-c4996?view=vs-2019
142configh_data.set('_CRT_SECURE_NO_WARNINGS', 1)
143configh_data.set('_CRT_NONSTDC_NO_WARNINGS', 1)
144configh_data.set('_CRT_NONSTDC_NO_DEPRECATE', 1)
145# Reduce unnecessary includes on MSVC.
146configh_data.set('WIN32_LEAN_AND_MEAN', 1)
147
148# Supports -Wl,--version-script?
149have_version_script = cc.links(
150    'int main(){}',
151    args: '-Wl,--version-script=' + meson.source_root()/'xkbcommon.map',
152    name: '-Wl,--version-script',
153)
154
155
156# libxkbcommon.
157# Note: we use some yacc extensions, which work with either GNU bison
158# (preferred) or byacc (with backtracking enabled).
159bison = find_program('bison', 'win_bison', required: false)
160if bison.found()
161    yacc_gen = generator(
162        bison,
163        output: ['@BASENAME@.c', '@BASENAME@.h'],
164        arguments: ['--defines=@OUTPUT1@', '-o', '@OUTPUT0@', '-p', '_xkbcommon_', '@INPUT@'],
165    )
166else
167    byacc = find_program('byacc', required: false)
168    if byacc.found()
169        yacc_gen = generator(
170            byacc,
171            output: ['@BASENAME@.c', '@BASENAME@.h'],
172            arguments: ['-H', '@OUTPUT1@', '-o', '@OUTPUT0@', '-p', '_xkbcommon_', '@INPUT@'],
173        )
174    else
175        error('Could not find a compatible YACC program (bison or byacc)')
176    endif
177endif
178libxkbcommon_sources = [
179    'src/compose/parser.c',
180    'src/compose/parser.h',
181    'src/compose/paths.c',
182    'src/compose/paths.h',
183    'src/compose/state.c',
184    'src/compose/table.c',
185    'src/compose/table.h',
186    'src/xkbcomp/action.c',
187    'src/xkbcomp/action.h',
188    'src/xkbcomp/ast.h',
189    'src/xkbcomp/ast-build.c',
190    'src/xkbcomp/ast-build.h',
191    'src/xkbcomp/compat.c',
192    'src/xkbcomp/expr.c',
193    'src/xkbcomp/expr.h',
194    'src/xkbcomp/include.c',
195    'src/xkbcomp/include.h',
196    'src/xkbcomp/keycodes.c',
197    'src/xkbcomp/keymap.c',
198    'src/xkbcomp/keymap-dump.c',
199    'src/xkbcomp/keywords.c',
200    yacc_gen.process('src/xkbcomp/parser.y'),
201    'src/xkbcomp/parser-priv.h',
202    'src/xkbcomp/rules.c',
203    'src/xkbcomp/rules.h',
204    'src/xkbcomp/scanner.c',
205    'src/xkbcomp/symbols.c',
206    'src/xkbcomp/types.c',
207    'src/xkbcomp/vmod.c',
208    'src/xkbcomp/vmod.h',
209    'src/xkbcomp/xkbcomp.c',
210    'src/xkbcomp/xkbcomp-priv.h',
211    'src/atom.c',
212    'src/atom.h',
213    'src/context.c',
214    'src/context.h',
215    'src/context-priv.c',
216    'src/darray.h',
217    'src/keysym.c',
218    'src/keysym.h',
219    'src/keysym-utf.c',
220    'src/ks_tables.h',
221    'src/keymap.c',
222    'src/keymap.h',
223    'src/keymap-priv.c',
224    'src/scanner-utils.h',
225    'src/state.c',
226    'src/text.c',
227    'src/text.h',
228    'src/utf8.c',
229    'src/utf8.h',
230    'src/utils.c',
231    'src/utils.h',
232]
233libxkbcommon_link_args = []
234if have_version_script
235    libxkbcommon_link_args += '-Wl,--version-script=' + meson.source_root()/'xkbcommon.map'
236endif
237libxkbcommon = library(
238    'xkbcommon',
239    'xkbcommon/xkbcommon.h',
240    libxkbcommon_sources,
241    link_args: libxkbcommon_link_args,
242    link_depends: 'xkbcommon.map',
243    gnu_symbol_visibility: 'hidden',
244    version: '0.0.0',
245    install: true,
246    include_directories: include_directories('src'),
247)
248install_headers(
249    'xkbcommon/xkbcommon.h',
250    'xkbcommon/xkbcommon-compat.h',
251    'xkbcommon/xkbcommon-compose.h',
252    'xkbcommon/xkbcommon-keysyms.h',
253    'xkbcommon/xkbcommon-names.h',
254    subdir: 'xkbcommon',
255)
256libxkbcommon_dep = declare_dependency(
257    link_with: libxkbcommon,
258)
259pkgconfig.generate(
260    libxkbcommon,
261    name: 'xkbcommon',
262    filebase: 'xkbcommon',
263    version: meson.project_version(),
264    description: 'XKB API common to servers and clients',
265)
266
267
268# libxkbcommon-x11.
269if get_option('enable-x11')
270    xcb_dep = dependency('xcb', version: '>=1.10', required: false)
271    xcb_xkb_dep = dependency('xcb-xkb', version: '>=1.10', required: false)
272    if not xcb_dep.found() or not xcb_xkb_dep.found()
273        error('''X11 support requires xcb-xkb >= 1.10 which was not found.
274You can disable X11 support with -Denable-x11=false.''')
275    endif
276
277    libxkbcommon_x11_sources = [
278        'src/x11/keymap.c',
279        'src/x11/state.c',
280        'src/x11/util.c',
281        'src/x11/x11-priv.h',
282        'src/context.h',
283        'src/context-priv.c',
284        'src/keymap.h',
285        'src/keymap-priv.c',
286        'src/atom.h',
287        'src/atom.c',
288    ]
289    libxkbcommon_x11_link_args = []
290    if have_version_script
291        libxkbcommon_x11_link_args += '-Wl,--version-script=' + meson.source_root()/'xkbcommon-x11.map'
292    endif
293    libxkbcommon_x11 = library(
294        'xkbcommon-x11',
295        'xkbcommon/xkbcommon-x11.h',
296        libxkbcommon_x11_sources,
297        link_args: libxkbcommon_x11_link_args,
298        link_depends: 'xkbcommon-x11.map',
299        gnu_symbol_visibility: 'hidden',
300        version: '0.0.0',
301        install: true,
302        include_directories: include_directories('src'),
303        link_with: libxkbcommon,
304        dependencies: [
305            xcb_dep,
306            xcb_xkb_dep,
307        ],
308    )
309    install_headers(
310        'xkbcommon/xkbcommon-x11.h',
311        subdir: 'xkbcommon',
312    )
313    libxkbcommon_x11_dep = declare_dependency(
314        link_with: libxkbcommon_x11,
315    )
316    pkgconfig.generate(
317        libxkbcommon_x11,
318        name: 'xkbcommon-x11',
319        filebase: 'xkbcommon-x11',
320        version: meson.project_version(),
321        description: 'XKB API common to servers and clients - X11 support',
322        requires: ['xkbcommon'],
323        requires_private: ['xcb>=1.10', 'xcb-xkb>=1.10'],
324    )
325endif
326
327# libxkbregistry
328if get_option('enable-xkbregistry')
329    dep_libxml = dependency('libxml-2.0')
330    deps_libxkbregistry = [dep_libxml]
331    libxkbregistry_sources = [
332        'src/registry.c',
333        'src/utils.h',
334        'src/utils.c',
335        'src/util-list.h',
336        'src/util-list.c',
337    ]
338    libxkbregistry_link_args = []
339    if have_version_script
340        libxkbregistry_link_args += '-Wl,--version-script=' + meson.source_root()/'xkbregistry.map'
341    endif
342    libxkbregistry = library(
343        'xkbregistry',
344        'xkbcommon/xkbregistry.h',
345        libxkbregistry_sources,
346        link_args: libxkbregistry_link_args,
347        link_depends: 'xkbregistry.map',
348        gnu_symbol_visibility: 'hidden',
349        dependencies: deps_libxkbregistry,
350        version: '0.0.0',
351        install: true,
352        include_directories: include_directories('src'),
353    )
354    install_headers(
355        'xkbcommon/xkbregistry.h',
356        subdir: 'xkbcommon',
357    )
358    pkgconfig.generate(
359        libxkbregistry,
360        name: 'xkbregistry',
361        filebase: 'xkbregistry',
362        version: meson.project_version(),
363        description: 'XKB API to query available rules, models, layouts, variants and options',
364    )
365
366    dep_libxkbregistry = declare_dependency(
367                                include_directories: include_directories('xkbcommon'),
368                                link_with: libxkbregistry
369                                )
370endif
371
372man_pages = []
373
374# Tools
375build_tools = have_getopt_long
376if build_tools
377    libxkbcommon_tools_internal = static_library(
378        'tools-internal',
379        'tools/tools-common.h',
380        'tools/tools-common.c',
381        dependencies: libxkbcommon_dep,
382    )
383    tools_dep = declare_dependency(
384        include_directories: [include_directories('tools')],
385        link_with: libxkbcommon_tools_internal,
386    )
387
388    executable('xkbcli', 'tools/xkbcli.c',
389               dependencies: tools_dep, install: true)
390    install_man('tools/xkbcli.1')
391
392    executable('xkbcli-compile-keymap',
393               'tools/compile-keymap.c',
394               dependencies: tools_dep,
395               install: true,
396               install_dir: dir_libexec)
397    install_man('tools/xkbcli-compile-keymap.1')
398    # The same tool again, but with access to some private APIs.
399    executable('compile-keymap',
400               'tools/compile-keymap.c',
401               libxkbcommon_sources,
402               dependencies: [tools_dep],
403               c_args: ['-DENABLE_PRIVATE_APIS'],
404               include_directories: [include_directories('src')],
405               install: false)
406    configh_data.set10('HAVE_XKBCLI_COMPILE_KEYMAP', true)
407    executable('xkbcli-how-to-type',
408               'tools/how-to-type.c',
409               dependencies: tools_dep,
410               install: true,
411               install_dir: dir_libexec)
412    install_man('tools/xkbcli-how-to-type.1')
413    configh_data.set10('HAVE_XKBCLI_HOW_TO_TYPE', true)
414    if cc.has_header('linux/input.h')
415        executable('xkbcli-interactive-evdev',
416                   'tools/interactive-evdev.c',
417                   dependencies: tools_dep,
418                   install: true,
419                   install_dir: dir_libexec)
420        configh_data.set10('HAVE_XKBCLI_INTERACTIVE_EVDEV', true)
421        install_man('tools/xkbcli-interactive-evdev.1')
422    endif
423    if get_option('enable-x11')
424        x11_tools_dep = declare_dependency(
425            link_with: libxkbcommon_x11,
426            dependencies: [
427                tools_dep,
428                xcb_dep,
429                xcb_xkb_dep,
430            ],
431        )
432        executable('xkbcli-interactive-x11',
433                   'tools/interactive-x11.c',
434                   dependencies: x11_tools_dep,
435                   install: true,
436                   install_dir: dir_libexec)
437        install_man('tools/xkbcli-interactive-x11.1')
438        configh_data.set10('HAVE_XKBCLI_INTERACTIVE_X11', true)
439    endif
440    if get_option('enable-wayland')
441        wayland_client_dep = dependency('wayland-client', version: '>=1.2.0', required: false)
442        wayland_protocols_dep = dependency('wayland-protocols', version: '>=1.12', required: false)
443        wayland_scanner_dep = dependency('wayland-scanner', required: false, native: true)
444        if not wayland_client_dep.found() or not wayland_protocols_dep.found() or not wayland_scanner_dep.found()
445            error('''The Wayland xkbcli programs require wayland-client >= 1.2.0, wayland-protocols >= 1.7 which were not found.
446You can disable the Wayland xkbcli programs with -Denable-wayland=false.''')
447        endif
448
449        wayland_scanner = find_program(wayland_scanner_dep.get_pkgconfig_variable('wayland_scanner'))
450        wayland_scanner_code_gen = generator(
451            wayland_scanner,
452            output: '@BASENAME@-protocol.c',
453            arguments: ['code', '@INPUT@', '@OUTPUT@'],
454        )
455        wayland_scanner_client_header_gen = generator(
456            wayland_scanner,
457            output: '@BASENAME@-client-protocol.h',
458            arguments: ['client-header', '@INPUT@', '@OUTPUT@'],
459        )
460        wayland_protocols_datadir = wayland_protocols_dep.get_pkgconfig_variable('pkgdatadir')
461        xdg_shell_xml = wayland_protocols_datadir/'stable/xdg-shell/xdg-shell.xml'
462        xdg_shell_sources = [
463            wayland_scanner_code_gen.process(xdg_shell_xml),
464            wayland_scanner_client_header_gen.process(xdg_shell_xml),
465        ]
466        executable('xkbcli-interactive-wayland',
467                   'tools/interactive-wayland.c',
468                   xdg_shell_sources,
469                   dependencies: [tools_dep, wayland_client_dep],
470                   install: true,
471                   install_dir: dir_libexec)
472        install_man('tools/xkbcli-interactive-wayland.1')
473        configh_data.set10('HAVE_XKBCLI_INTERACTIVE_WAYLAND', true)
474    endif
475
476    if get_option('enable-xkbregistry')
477        configh_data.set10('HAVE_XKBCLI_LIST', true)
478        executable('xkbcli-list',
479                   'tools/registry-list.c',
480                   dependencies: dep_libxkbregistry,
481                   install: true,
482                   install_dir: dir_libexec)
483        install_man('tools/xkbcli-list.1')
484    endif
485endif
486
487
488# xkeyboard-config "verifier"
489xkct_config = configuration_data()
490xkct_config.set('MESON_BUILD_ROOT', meson.build_root())
491xkct_config.set('XKB_CONFIG_ROOT', XKBCONFIGROOT)
492configure_file(input: 'test/xkeyboard-config-test.py.in',
493               output: 'xkeyboard-config-test',
494               configuration: xkct_config)
495
496# Tests
497test_env = environment()
498test_env.set('XKB_LOG_LEVEL', 'debug')
499test_env.set('XKB_LOG_VERBOSITY', '10')
500test_env.set('top_srcdir', meson.source_root())
501test_env.set('top_builddir', meson.build_root())
502test_env.set('HAVE_XKBCLI_INTERACTIVE_EVDEV', configh_data.get('HAVE_XKBCLI_INTERACTIVE_EVDEV', 0).to_string())
503test_env.set('HAVE_XKBCLI_INTERACTIVE_WAYLAND', configh_data.get('HAVE_XKBCLI_INTERACTIVE_WAYLAND', 0).to_string())
504test_env.set('HAVE_XKBCLI_INTERACTIVE_X11', configh_data.get('HAVE_XKBCLI_INTERACTIVE_X11', 0).to_string())
505test_env.set('HAVE_XKBCLI_LIST', configh_data.get('HAVE_XKBCLI_LIST', 0).to_string())
506
507test_configh_data = configuration_data()
508test_configh_data.set_quoted('TEST_XKB_CONFIG_ROOT', meson.source_root()/'test'/'data')
509configure_file(output: 'test-config.h', configuration: test_configh_data)
510
511# Some tests need to use unexported symbols, so we link them against
512# an internal copy of libxkbcommon with all symbols exposed.
513libxkbcommon_test_internal = static_library(
514    'xkbcommon-test-internal',
515    'test/common.c',
516    'test/test.h',
517    'test/evdev-scancodes.h',
518    'bench/bench.c',
519    'bench/bench.h',
520    libxkbcommon_sources,
521    include_directories: include_directories('src'),
522)
523test_dep = declare_dependency(
524    include_directories: include_directories('src'),
525    link_with: libxkbcommon_test_internal,
526)
527if get_option('enable-x11')
528    libxkbcommon_x11_internal = static_library(
529        'xkbcommon-x11-internal',
530        libxkbcommon_x11_sources,
531        include_directories: include_directories('src'),
532        link_with: libxkbcommon_test_internal,
533        dependencies: [
534            xcb_dep,
535            xcb_xkb_dep,
536        ],
537    )
538    x11_test_dep = declare_dependency(
539        link_with: libxkbcommon_x11_internal,
540        dependencies: [
541            test_dep,
542            xcb_dep,
543            xcb_xkb_dep,
544        ],
545    )
546endif
547test(
548    'keysym',
549    executable('test-keysym', 'test/keysym.c', dependencies: test_dep),
550    env: test_env,
551)
552test(
553    'keymap',
554    executable('test-keymap', 'test/keymap.c', dependencies: test_dep),
555    env: test_env,
556)
557test(
558    'filecomp',
559    executable('test-filecomp', 'test/filecomp.c', dependencies: test_dep),
560    env: test_env,
561)
562# TODO: This test currently uses some functions that don't exist on Windows.
563if cc.get_id() != 'msvc'
564  test(
565      'context',
566      executable('test-context', 'test/context.c', dependencies: test_dep),
567      env: test_env,
568  )
569endif
570test(
571    'rules-file',
572    executable('test-rules-file', 'test/rules-file.c', dependencies: test_dep),
573    env: test_env,
574)
575test(
576    'rules-file-includes',
577    executable('test-rules-file-includes', 'test/rules-file-includes.c', dependencies: test_dep),
578    env: test_env,
579)
580test(
581    'stringcomp',
582    executable('test-stringcomp', 'test/stringcomp.c', dependencies: test_dep),
583    env: test_env,
584)
585test(
586    'buffercomp',
587    executable('test-buffercomp', 'test/buffercomp.c', dependencies: test_dep),
588    env: test_env,
589)
590test(
591    'log',
592    executable('test-log', 'test/log.c', dependencies: test_dep),
593    env: test_env,
594)
595test(
596    'atom',
597    executable('test-atom', 'test/atom.c', dependencies: test_dep),
598    env: test_env,
599)
600test(
601    'utf8',
602    executable('test-utf8', 'test/utf8.c', dependencies: test_dep),
603    env: test_env,
604)
605test(
606    'state',
607    executable('test-state', 'test/state.c', dependencies: test_dep),
608    env: test_env,
609)
610test(
611    'keyseq',
612    executable('test-keyseq', 'test/keyseq.c', dependencies: test_dep),
613    env: test_env,
614)
615test(
616    'rulescomp',
617    executable('test-rulescomp', 'test/rulescomp.c', dependencies: test_dep),
618    env: test_env,
619)
620test(
621    'compose',
622    executable('test-compose', 'test/compose.c', dependencies: test_dep),
623    env: test_env,
624)
625test(
626    'utils',
627    executable('test-utils', 'test/utils.c', dependencies: test_dep),
628    env: test_env,
629)
630test(
631    'symbols-leak-test',
632    find_program('test/symbols-leak-test.py'),
633    env: test_env,
634    suite: ['python-tests'],
635)
636if get_option('enable-x11')
637    test(
638        'x11',
639        executable('test-x11', 'test/x11.c', dependencies: x11_test_dep),
640        env: test_env,
641    )
642    # test/x11comp is meant to be run, but it is (temporarily?) disabled.
643    # See: https://github.com/xkbcommon/libxkbcommon/issues/30
644    executable('test-x11comp', 'test/x11comp.c', dependencies: x11_test_dep)
645endif
646if get_option('enable-xkbregistry')
647    test(
648        'registry',
649        executable('test-registry', 'test/registry.c',
650                   include_directories: include_directories('src'),
651                   dependencies: dep_libxkbregistry),
652        env: test_env,
653    )
654endif
655if build_tools
656    test('tool-option-parsing',
657         find_program('test/tool-option-parsing.py'),
658         env: test_env,
659         suite: ['python-tests'])
660endif
661
662valgrind = find_program('valgrind', required: false)
663if valgrind.found()
664    add_test_setup('valgrind',
665        exe_wrapper: [valgrind,
666                       '--leak-check=full',
667                       '--track-origins=yes',
668                       '--gen-suppressions=all',
669                       '--error-exitcode=99'],
670        timeout_multiplier : 10)
671else
672    message('valgrind not found, disabling valgrind test setup')
673endif
674
675
676# Fuzzing target programs.
677executable('fuzz-keymap', 'fuzz/keymap/target.c', dependencies: test_dep)
678executable('fuzz-compose', 'fuzz/compose/target.c', dependencies: test_dep)
679
680
681# Benchmarks.
682bench_env = environment()
683bench_env.set('top_srcdir', meson.source_root())
684benchmark(
685    'key-proc',
686    executable('bench-key-proc', 'bench/key-proc.c', dependencies: test_dep),
687    env: bench_env,
688)
689benchmark(
690    'rules',
691    executable('bench-rules', 'bench/rules.c', dependencies: test_dep),
692    env: bench_env,
693)
694benchmark(
695    'rulescomp',
696    executable('bench-rulescomp', 'bench/rulescomp.c', dependencies: test_dep),
697    env: bench_env,
698)
699benchmark(
700    'compose',
701    executable('bench-compose', 'bench/compose.c', dependencies: test_dep),
702    env: bench_env,
703)
704if get_option('enable-x11')
705  benchmark(
706      'x11',
707      executable('bench-x11', 'bench/x11.c', dependencies: x11_test_dep),
708      env: bench_env,
709  )
710endif
711
712
713# Documentation.
714if get_option('enable-docs')
715    doxygen = find_program('doxygen', required: false)
716    if not doxygen.found()
717        error('''Documentation requires doxygen which was not found.
718You can disable the documentation with -Denable-docs=false.''')
719    endif
720    doxygen_wrapper = find_program('scripts/doxygen-wrapper')
721
722    doxygen_input = [
723        'README.md',
724        'doc/doxygen-extra.css',
725        'doc/quick-guide.md',
726        'doc/compat.md',
727        'doc/user-configuration.md',
728        'doc/rules-format.md',
729        'xkbcommon/xkbcommon.h',
730        'xkbcommon/xkbcommon-names.h',
731        'xkbcommon/xkbcommon-x11.h',
732        'xkbcommon/xkbcommon-compose.h',
733        'xkbcommon/xkbregistry.h',
734    ]
735    doxygen_data = configuration_data()
736    doxygen_data.set('PACKAGE_NAME', meson.project_name())
737    doxygen_data.set('PACKAGE_VERSION', meson.project_version())
738    doxygen_data.set('INPUT', ' '.join(doxygen_input))
739    doxygen_data.set('OUTPUT_DIRECTORY', meson.build_root())
740    doxyfile = configure_file(
741        input: 'doc/Doxyfile.in',
742        output: 'Doxyfile',
743        configuration: doxygen_data,
744    )
745    # TODO: Meson should provide this.
746    docdir = get_option('datadir')/'doc'/meson.project_name()
747    custom_target(
748        'doc',
749        input: [doxyfile] + doxygen_input,
750        output: 'html',
751        command: [doxygen_wrapper, doxygen.path(), meson.build_root()/'Doxyfile', meson.source_root()],
752        install: true,
753        install_dir: docdir,
754        build_by_default: true,
755    )
756endif
757
758configure_file(output: 'config.h', configuration: configh_data)
759