25ff32e90c7ea8b9e9bd47a181e288cc54186d34
[platform/upstream/libxkbcommon.git] / meson.build
1 project(
2     'libxkbcommon',
3     'c',
4     version: '1.6.0',
5     default_options: [
6         'c_std=c11',
7         'warning_level=2',
8         'b_lundef=true',
9     ],
10     meson_version : '>= 0.52.0',
11 )
12 pkgconfig = import('pkgconfig')
13 cc = meson.get_compiler('c')
14
15 dir_libexec = get_option('prefix')/get_option('libexecdir')/'xkbcommon'
16
17 # Compiler flags.
18 cflags = [
19     '-fno-strict-aliasing',
20     '-Wno-unused-parameter',
21     '-Wno-missing-field-initializers',
22     '-Wpointer-arith',
23     '-Wmissing-declarations',
24     '-Wformat=2',
25     '-Wstrict-prototypes',
26     '-Wmissing-prototypes',
27     '-Wnested-externs',
28     '-Wbad-function-cast',
29     '-Wshadow',
30     '-Wlogical-op',
31     '-Wdate-time',
32     '-Wwrite-strings',
33     '-Wno-documentation-deprecated-sync',
34 ]
35 add_project_arguments(cc.get_supported_arguments(cflags), language: 'c')
36
37
38 # The XKB config root.
39 XKBCONFIGROOT = get_option('xkb-config-root')
40 if XKBCONFIGROOT == ''
41     xkeyboard_config_dep = dependency('xkeyboard-config', required: false)
42     if xkeyboard_config_dep.found()
43         XKBCONFIGROOT = xkeyboard_config_dep.get_variable(pkgconfig: 'xkb_base')
44     else
45         XKBCONFIGROOT = get_option('prefix')/get_option('datadir')/'X11'/'xkb'
46   endif
47 endif
48
49 XKBCONFIGEXTRAPATH = get_option('xkb-config-extra-path')
50 if XKBCONFIGEXTRAPATH == ''
51     XKBCONFIGEXTRAPATH = get_option('prefix')/get_option('sysconfdir')/'xkb'
52 endif
53
54 # The X locale directory for compose.
55 XLOCALEDIR = get_option('x-locale-root')
56 if XLOCALEDIR == ''
57     XLOCALEDIR = get_option('prefix')/get_option('datadir')/'X11'/'locale'
58 endif
59
60
61 # config.h.
62 configh_data = configuration_data()
63 configh_data.set('EXIT_INVALID_USAGE', '2')
64 configh_data.set_quoted('LIBXKBCOMMON_VERSION', meson.project_version())
65 configh_data.set_quoted('LIBXKBCOMMON_TOOL_PATH', dir_libexec)
66 # Like AC_USE_SYSTEM_EXTENSIONS, what #define to use to get extensions
67 # beyond the base POSIX function set.
68 if host_machine.system() == 'sunos'
69   system_extensions = '__EXTENSIONS__'
70 else
71   system_extensions = '_GNU_SOURCE'
72 endif
73 configh_data.set(system_extensions, 1)
74 system_ext_define = '#define ' + system_extensions
75 configh_data.set_quoted('DFLT_XKB_CONFIG_ROOT', XKBCONFIGROOT)
76 configh_data.set_quoted('DFLT_XKB_CONFIG_EXTRA_PATH', XKBCONFIGEXTRAPATH)
77 configh_data.set_quoted('XLOCALEDIR', XLOCALEDIR)
78 configh_data.set_quoted('DEFAULT_XKB_RULES', get_option('default-rules'))
79 configh_data.set_quoted('DEFAULT_XKB_MODEL', get_option('default-model'))
80 configh_data.set_quoted('DEFAULT_XKB_LAYOUT', get_option('default-layout'))
81 if get_option('default-variant') != ''
82     configh_data.set_quoted('DEFAULT_XKB_VARIANT', get_option('default-variant'))
83 else
84     configh_data.set('DEFAULT_XKB_VARIANT', 'NULL')
85 endif
86 if get_option('default-options') != ''
87     configh_data.set_quoted('DEFAULT_XKB_OPTIONS', get_option('default-options'))
88 else
89     configh_data.set('DEFAULT_XKB_OPTIONS', 'NULL')
90 endif
91 if cc.has_header('unistd.h')
92     configh_data.set('HAVE_UNISTD_H', 1)
93 endif
94 if cc.links('int main(){if(__builtin_expect(1<0,0)){}}', name: '__builtin_expect')
95     configh_data.set('HAVE___BUILTIN_EXPECT', 1)
96 endif
97 if cc.has_header_symbol('unistd.h', 'eaccess', prefix: system_ext_define)
98     configh_data.set('HAVE_EACCESS', 1)
99 endif
100 if cc.has_header_symbol('unistd.h', 'euidaccess', prefix: system_ext_define)
101     configh_data.set('HAVE_EUIDACCESS', 1)
102 endif
103 if cc.has_header_symbol('sys/mman.h', 'mmap')
104     configh_data.set('HAVE_MMAP', 1)
105 endif
106 if cc.has_header_symbol('stdlib.h', 'mkostemp', prefix: system_ext_define)
107     configh_data.set('HAVE_MKOSTEMP', 1)
108 endif
109 if cc.has_header_symbol('fcntl.h', 'posix_fallocate', prefix: system_ext_define)
110     configh_data.set('HAVE_POSIX_FALLOCATE', 1)
111 endif
112 if cc.has_header_symbol('string.h', 'strndup', prefix: system_ext_define)
113     configh_data.set('HAVE_STRNDUP', 1)
114 endif
115 if cc.has_header_symbol('stdio.h', 'asprintf', prefix: system_ext_define)
116     configh_data.set('HAVE_ASPRINTF', 1)
117 elif cc.has_header_symbol('stdio.h', 'vasprintf', prefix: system_ext_define)
118     configh_data.set('HAVE_VASPRINTF', 1)
119 endif
120 if cc.has_header_symbol('stdlib.h', 'secure_getenv', prefix: system_ext_define)
121     configh_data.set('HAVE_SECURE_GETENV', 1)
122 elif cc.has_header_symbol('stdlib.h', '__secure_getenv', prefix: system_ext_define)
123     configh_data.set('HAVE___SECURE_GETENV', 1)
124 else
125     message('C library does not support secure_getenv, using getenv instead')
126 endif
127 if not cc.has_header_symbol('limits.h', 'PATH_MAX', prefix: system_ext_define)
128     if host_machine.system() == 'windows'
129         # see https://docs.microsoft.com/en-us/windows/win32/fileio/naming-a-file#maximum-path-length-limitation
130         configh_data.set('PATH_MAX', 260)
131     else
132         configh_data.set('PATH_MAX', 4096)
133     endif
134 endif
135
136 # Silence some security & deprecation warnings on MSVC
137 # for some unix/C functions we use.
138 # https://docs.microsoft.com/en-us/cpp/error-messages/compiler-warnings/compiler-warning-level-3-c4996?view=vs-2019
139 configh_data.set('_CRT_SECURE_NO_WARNINGS', 1)
140 configh_data.set('_CRT_NONSTDC_NO_WARNINGS', 1)
141 configh_data.set('_CRT_NONSTDC_NO_DEPRECATE', 1)
142 # Reduce unnecessary includes on MSVC.
143 configh_data.set('WIN32_LEAN_AND_MEAN', 1)
144
145 # Supports -Wl,--version-script?
146 have_version_script = cc.links(
147     'int main(){}',
148     args: '-Wl,--version-script=' + meson.current_source_dir()/'xkbcommon.map',
149     name: '-Wl,--version-script',
150 )
151
152 map_to_def = find_program('scripts/map-to-def')
153
154 # libxkbcommon.
155 # Note: we use some yacc extensions, which work with either GNU bison
156 # (preferred) or byacc (with backtracking enabled).
157 bison = find_program('bison', 'win_bison', required: false, version: '>= 2.3a')
158 if bison.found()
159     yacc = bison
160     yacc_gen = generator(
161         bison,
162         output: ['@BASENAME@.c', '@BASENAME@.h'],
163         arguments: ['--defines=@OUTPUT1@', '-o', '@OUTPUT0@', '-p', '_xkbcommon_', '@INPUT@'],
164     )
165 else
166     byacc = find_program('byacc', required: false)
167     if byacc.found()
168         yacc = byacc
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
177 endif
178 libxkbcommon_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/messages-codes.h',
225     'src/scanner-utils.h',
226     'src/state.c',
227     'src/text.c',
228     'src/text.h',
229     'src/utf8.c',
230     'src/utf8.h',
231     'src/utils.c',
232     'src/utils.h',
233 ]
234 libxkbcommon_link_args = []
235 libxkbcommon_link_deps = []
236 if have_version_script
237     libxkbcommon_link_args += '-Wl,--version-script=' + meson.current_source_dir()/'xkbcommon.map'
238     libxkbcommon_link_deps += 'xkbcommon.map'
239 elif cc.get_argument_syntax() == 'msvc'
240     libxkbcommon_def = custom_target('xkbcommon.def',
241         command: [map_to_def, '@INPUT@', '@OUTPUT@'],
242         input: 'xkbcommon.map',
243         output: 'kxbcommon.def',
244     )
245     libxkbcommon_link_deps += libxkbcommon_def
246     libxkbcommon_link_args += '/DEF:' + libxkbcommon_def.full_path()
247 endif
248
249 libxkbcommon = library(
250     'xkbcommon',
251     'include/xkbcommon/xkbcommon.h',
252     libxkbcommon_sources,
253     link_args: libxkbcommon_link_args,
254     link_depends: libxkbcommon_link_deps,
255     gnu_symbol_visibility: 'hidden',
256     version: '0.0.0',
257     install: true,
258     include_directories: include_directories('src', 'include'),
259 )
260 install_headers(
261     'include/xkbcommon/xkbcommon.h',
262     'include/xkbcommon/xkbcommon-compat.h',
263     'include/xkbcommon/xkbcommon-compose.h',
264     'include/xkbcommon/xkbcommon-keysyms.h',
265     'include/xkbcommon/xkbcommon-names.h',
266     subdir: 'xkbcommon',
267 )
268
269 dep_libxkbcommon = declare_dependency(
270     link_with: libxkbcommon,
271     include_directories: include_directories('include'),
272 )
273 if meson.version().version_compare('>= 0.54.0')
274     meson.override_dependency('xkbcommon', dep_libxkbcommon)
275 endif
276 pkgconfig.generate(
277     libxkbcommon,
278     name: 'xkbcommon',
279     filebase: 'xkbcommon',
280     version: meson.project_version(),
281     description: 'XKB API common to servers and clients',
282 )
283
284
285 # libxkbcommon-x11.
286 if get_option('enable-x11')
287     xcb_dep = dependency('xcb', version: '>=1.10', required: false)
288     xcb_xkb_dep = dependency('xcb-xkb', version: '>=1.10', required: false)
289     if not xcb_dep.found() or not xcb_xkb_dep.found()
290         error('''X11 support requires xcb-xkb >= 1.10 which was not found.
291 You can disable X11 support with -Denable-x11=false.''')
292     endif
293
294     libxkbcommon_x11_sources = [
295         'src/x11/keymap.c',
296         'src/x11/state.c',
297         'src/x11/util.c',
298         'src/x11/x11-priv.h',
299         'src/context.h',
300         'src/context-priv.c',
301         'src/keymap.h',
302         'src/keymap-priv.c',
303         'src/atom.h',
304         'src/atom.c',
305     ]
306     libxkbcommon_x11_link_args = []
307     libxkbcommon_x11_link_deps = []
308     if have_version_script
309         libxkbcommon_x11_link_args += '-Wl,--version-script=' + meson.current_source_dir()/'xkbcommon-x11.map'
310         libxkbcommon_x11_link_deps += 'xkbcommon-x11.map'
311     elif cc.get_argument_syntax() == 'msvc'
312         libxkbcommon_x11_def = custom_target('xkbcommon-x11.def',
313             command: [map_to_def, '@INPUT@', '@OUTPUT@'],
314             input: 'xkbcommon-x11.map',
315             output: 'xkbcommon-x11.def',
316         )
317         libxkbcommon_x11_link_deps += libxkbcommon_x11_def
318         libxkbcommon_x11_link_args += '/DEF:' + libxkbcommon_x11_def.full_path()
319     endif
320     libxkbcommon_x11 = library(
321         'xkbcommon-x11',
322         'include/xkbcommon/xkbcommon-x11.h',
323         libxkbcommon_x11_sources,
324         link_args: libxkbcommon_x11_link_args,
325         link_depends: libxkbcommon_x11_link_deps,
326         gnu_symbol_visibility: 'hidden',
327         version: '0.0.0',
328         install: true,
329         include_directories: include_directories('src', 'include'),
330         link_with: libxkbcommon,
331         dependencies: [
332             xcb_dep,
333             xcb_xkb_dep,
334         ],
335     )
336     install_headers(
337         'include/xkbcommon/xkbcommon-x11.h',
338         subdir: 'xkbcommon',
339     )
340     dep_libxkbcommon_x11 = declare_dependency(
341         link_with: libxkbcommon_x11,
342         include_directories: include_directories('include'),
343     )
344     if meson.version().version_compare('>= 0.54.0')
345         meson.override_dependency('xkbcommon-x11', dep_libxkbcommon_x11)
346     endif
347     pkgconfig.generate(
348         libxkbcommon_x11,
349         name: 'xkbcommon-x11',
350         filebase: 'xkbcommon-x11',
351         version: meson.project_version(),
352         description: 'XKB API common to servers and clients - X11 support',
353         requires: ['xkbcommon'],
354         requires_private: ['xcb>=1.10', 'xcb-xkb>=1.10'],
355     )
356 endif
357
358 # libxkbregistry
359 if get_option('enable-xkbregistry')
360     dep_libxml = dependency('libxml-2.0')
361     deps_libxkbregistry = [dep_libxml]
362     libxkbregistry_sources = [
363         'src/registry.c',
364         'src/utils.h',
365         'src/utils.c',
366         'src/util-list.h',
367         'src/util-list.c',
368     ]
369     libxkbregistry_link_args = []
370     libxkbregistry_link_deps = []
371     if have_version_script
372         libxkbregistry_link_args += '-Wl,--version-script=' + meson.current_source_dir()/'xkbregistry.map'
373         libxkbregistry_link_deps += 'xkbregistry.map'
374     elif cc.get_argument_syntax() == 'msvc'
375         libxkbregistry_def = custom_target('xkbregistry.def',
376             command: [map_to_def, '@INPUT@', '@OUTPUT@'],
377             input: 'xkbregistry.map',
378             output: 'xkbregistry.def',
379         )
380         libxkbregistry_link_deps += libxkbregistry_def
381         libxkbregistry_link_args += '/DEF:' + libxkbregistry_def.full_path()
382     endif
383     libxkbregistry = library(
384         'xkbregistry',
385         'include/xkbcommon/xkbregistry.h',
386         libxkbregistry_sources,
387         link_args: libxkbregistry_link_args,
388         link_depends: libxkbregistry_link_deps,
389         gnu_symbol_visibility: 'hidden',
390         dependencies: deps_libxkbregistry,
391         version: '0.0.0',
392         install: true,
393         include_directories: include_directories('src', 'include'),
394     )
395     install_headers(
396         'include/xkbcommon/xkbregistry.h',
397         subdir: 'xkbcommon',
398     )
399     pkgconfig.generate(
400         libxkbregistry,
401         name: 'xkbregistry',
402         filebase: 'xkbregistry',
403         version: meson.project_version(),
404         description: 'XKB API to query available rules, models, layouts, variants and options',
405     )
406
407     dep_libxkbregistry = declare_dependency(
408         link_with: libxkbregistry,
409         include_directories: include_directories('include'),
410     )
411     if meson.version().version_compare('>= 0.54.0')
412         meson.override_dependency('xkbregistry', dep_libxkbregistry)
413     endif
414 endif
415
416 man_pages = []
417
418 # Tools
419 #build_tools = get_option('enable-tools') and cc.has_header_symbol('getopt.h', 'getopt_long', prefix: '#define _GNU_SOURCE')
420 build_tools = false
421 if build_tools
422     # Common resources
423     libxkbcommon_tools_internal_sources = [
424         'tools/tools-common.h',
425         'tools/tools-common.c',
426     ]
427     libxkbcommon_tools_internal = static_library(
428         'tools-internal',
429         libxkbcommon_tools_internal_sources,
430         dependencies: dep_libxkbcommon,
431     )
432     tools_dep = declare_dependency(
433         include_directories: [include_directories('tools', 'include')],
434         link_with: libxkbcommon_tools_internal,
435         dependencies: dep_libxkbcommon,
436     )
437
438     # Tool: xkbcli
439     executable('xkbcli', 'tools/xkbcli.c',
440                dependencies: tools_dep, install: true)
441     install_man('tools/xkbcli.1')
442
443     if get_option('enable-bash-completion')
444         bash_completion_path = get_option('bash-completion-path')
445         if bash_completion_path == ''
446             bash_completion = dependency('bash-completion', required: false)
447             if bash_completion.found()
448                 bash_completion_path = bash_completion.get_variable(pkgconfig: 'completionsdir')
449             else
450                 bash_completion_path = get_option('datadir') / 'bash-completion/completions'
451             endif
452         endif
453         install_data('tools/xkbcli-bash-completion.sh',
454                      rename: 'xkbcli',
455                      install_dir: bash_completion_path)
456     endif
457
458     # Tool: compile-keymap
459     xkbcli_compile_keymap = executable('xkbcli-compile-keymap',
460                                        'tools/compile-keymap.c',
461                                        dependencies: tools_dep,
462                                        install: true,
463                                        install_dir: dir_libexec)
464     install_man('tools/xkbcli-compile-keymap.1')
465     # The same tool again, but with access to some private APIs.
466     executable('compile-keymap',
467                'tools/compile-keymap.c',
468                libxkbcommon_sources,
469                dependencies: [tools_dep],
470                c_args: ['-DENABLE_PRIVATE_APIS'],
471                include_directories: [include_directories('src', 'include')],
472                install: false)
473
474     # Tool: compose
475     executable('compose',
476                'tools/compose.c',
477                dependencies: tools_dep,
478                include_directories: [include_directories('src', 'include')],
479                install: false)
480     configh_data.set10('HAVE_XKBCLI_COMPILE_KEYMAP', true)
481
482     # Tool: how-to-type
483     executable('xkbcli-how-to-type',
484                'tools/how-to-type.c',
485                dependencies: tools_dep,
486                install: true,
487                install_dir: dir_libexec)
488     install_man('tools/xkbcli-how-to-type.1')
489     configh_data.set10('HAVE_XKBCLI_HOW_TO_TYPE', true)
490
491     # Tool: interactive-evdev
492     if cc.has_header('linux/input.h')
493         executable('xkbcli-interactive-evdev',
494                    'tools/interactive-evdev.c',
495                    dependencies: tools_dep,
496                    install: true,
497                    install_dir: dir_libexec)
498         configh_data.set10('HAVE_XKBCLI_INTERACTIVE_EVDEV', true)
499         install_man('tools/xkbcli-interactive-evdev.1')
500         # The same tool again, but with access to some private APIs.
501         executable('interactive-evdev',
502                 'tools/interactive-evdev.c',
503                 libxkbcommon_sources,
504                 libxkbcommon_tools_internal_sources,
505                 dependencies: [tools_dep],
506                 c_args: ['-DENABLE_PRIVATE_APIS'],
507                 include_directories: [include_directories('src', 'include')],
508                 install: false)
509     endif
510
511     # Tool: interactive-x11
512     if get_option('enable-x11')
513         x11_tools_dep = declare_dependency(
514             link_with: libxkbcommon_x11,
515             dependencies: [
516                 tools_dep,
517                 xcb_dep,
518                 xcb_xkb_dep,
519             ],
520         )
521         executable('xkbcli-interactive-x11',
522                    'tools/interactive-x11.c',
523                    dependencies: x11_tools_dep,
524                    install: true,
525                    install_dir: dir_libexec)
526         install_man('tools/xkbcli-interactive-x11.1')
527         configh_data.set10('HAVE_XKBCLI_INTERACTIVE_X11', true)
528     endif
529
530     # Tool: interactive-wayland
531     if get_option('enable-wayland')
532         wayland_client_dep = dependency('wayland-client', version: '>=1.2.0', required: false)
533         wayland_protocols_dep = dependency('wayland-protocols', version: '>=1.12', required: false)
534         wayland_scanner_dep = dependency('wayland-scanner', required: false, native: true)
535         if not wayland_client_dep.found() or not wayland_protocols_dep.found() or not wayland_scanner_dep.found()
536             error('''The Wayland xkbcli programs require wayland-client >= 1.2.0, wayland-protocols >= 1.7 which were not found.
537 You can disable the Wayland xkbcli programs with -Denable-wayland=false.''')
538         endif
539
540         wayland_scanner = find_program(wayland_scanner_dep.get_variable(pkgconfig: 'wayland_scanner'))
541         wayland_scanner_code_gen = generator(
542             wayland_scanner,
543             output: '@BASENAME@-protocol.c',
544             arguments: ['private-code', '@INPUT@', '@OUTPUT@'],
545         )
546         wayland_scanner_client_header_gen = generator(
547             wayland_scanner,
548             output: '@BASENAME@-client-protocol.h',
549             arguments: ['client-header', '@INPUT@', '@OUTPUT@'],
550         )
551         wayland_protocols_datadir = wayland_protocols_dep.get_variable(pkgconfig: 'pkgdatadir')
552         xdg_shell_xml = wayland_protocols_datadir/'stable/xdg-shell/xdg-shell.xml'
553         xdg_shell_sources = [
554             wayland_scanner_code_gen.process(xdg_shell_xml),
555             wayland_scanner_client_header_gen.process(xdg_shell_xml),
556         ]
557         executable('xkbcli-interactive-wayland',
558                    'tools/interactive-wayland.c',
559                    xdg_shell_sources,
560                    dependencies: [tools_dep, wayland_client_dep],
561                    install: true,
562                    install_dir: dir_libexec)
563         install_man('tools/xkbcli-interactive-wayland.1')
564         configh_data.set10('HAVE_XKBCLI_INTERACTIVE_WAYLAND', true)
565     endif
566
567     # Tool: list
568     if get_option('enable-xkbregistry')
569         configh_data.set10('HAVE_XKBCLI_LIST', true)
570         executable('xkbcli-list',
571                    'tools/registry-list.c',
572                    dependencies: dep_libxkbregistry,
573                    install: true,
574                    install_dir: dir_libexec)
575         install_man('tools/xkbcli-list.1')
576     endif
577
578     # Tool: check-messages
579     executable('xkb-check-messages',
580                'tools/check-messages.c',
581                'tools/messages.c',
582                'tools/messages.h',
583                'src/messages-codes.h',
584                dependencies: [tools_dep],
585                include_directories: [include_directories('src', 'include', 'tools')],
586                install: false)
587 endif
588
589
590 # xkeyboard-config "verifier"
591 xkct_config = configuration_data()
592 xkct_config.set('MESON_BUILD_ROOT', meson.current_build_dir())
593 xkct_config.set('XKB_CONFIG_ROOT', XKBCONFIGROOT)
594 configure_file(input: 'test/xkeyboard-config-test.py.in',
595                output: 'xkeyboard-config-test',
596                configuration: xkct_config)
597
598 # Tests
599 test_env = environment()
600 test_env.set('XKB_LOG_LEVEL', 'debug')
601 test_env.set('XKB_LOG_VERBOSITY', '10')
602 test_env.set('top_srcdir', meson.current_source_dir())
603 test_env.set('top_builddir', meson.current_build_dir())
604 test_env.set('HAVE_XKBCLI_INTERACTIVE_EVDEV', configh_data.get('HAVE_XKBCLI_INTERACTIVE_EVDEV', 0).to_string())
605 test_env.set('HAVE_XKBCLI_INTERACTIVE_WAYLAND', configh_data.get('HAVE_XKBCLI_INTERACTIVE_WAYLAND', 0).to_string())
606 test_env.set('HAVE_XKBCLI_INTERACTIVE_X11', configh_data.get('HAVE_XKBCLI_INTERACTIVE_X11', 0).to_string())
607 test_env.set('HAVE_XKBCLI_LIST', configh_data.get('HAVE_XKBCLI_LIST', 0).to_string())
608
609 test_configh_data = configuration_data()
610 test_configh_data.set_quoted('TEST_XKB_CONFIG_ROOT', meson.current_source_dir()/'test'/'data')
611 configure_file(output: 'test-config.h', configuration: test_configh_data)
612
613 # Some tests need to use unexported symbols, so we link them against
614 # an internal copy of libxkbcommon with all symbols exposed.
615 libxkbcommon_test_internal = static_library(
616     'xkbcommon-test-internal',
617     'test/common.c',
618     'test/test.h',
619     'test/evdev-scancodes.h',
620     'bench/bench.c',
621     'bench/bench.h',
622     libxkbcommon_sources,
623     include_directories: include_directories('src', 'include'),
624 )
625 test_dep = declare_dependency(
626     include_directories: include_directories('src', 'include'),
627     link_with: libxkbcommon_test_internal,
628 )
629 if get_option('enable-x11')
630     libxkbcommon_x11_test_internal = static_library(
631         'xkbcommon-x11-internal',
632         libxkbcommon_x11_sources,
633         'test/xvfb-wrapper.c',
634         'test/xvfb-wrapper.h',
635         include_directories: include_directories('src', 'include'),
636         link_with: libxkbcommon_test_internal,
637         dependencies: [
638             xcb_dep,
639             xcb_xkb_dep,
640         ],
641     )
642     x11_test_dep = declare_dependency(
643         link_with: libxkbcommon_x11_test_internal,
644         dependencies: [
645             test_dep,
646             xcb_dep,
647             xcb_xkb_dep,
648         ],
649     )
650 endif
651 test(
652     'keysym',
653     executable('test-keysym', 'test/keysym.c', dependencies: test_dep),
654     env: test_env,
655 )
656 test(
657     'keymap',
658     executable('test-keymap', 'test/keymap.c', dependencies: test_dep),
659     env: test_env,
660 )
661 test(
662     'filecomp',
663     executable('test-filecomp', 'test/filecomp.c', dependencies: test_dep),
664     env: test_env,
665 )
666 test(
667     'context',
668     executable('test-context', 'test/context.c', dependencies: test_dep),
669     env: test_env,
670 )
671 test(
672     'rules-file',
673     executable('test-rules-file', 'test/rules-file.c', dependencies: test_dep),
674     env: test_env,
675 )
676 test(
677     'rules-file-includes',
678     executable('test-rules-file-includes', 'test/rules-file-includes.c', dependencies: test_dep),
679     env: test_env,
680 )
681 test(
682     'stringcomp',
683     executable('test-stringcomp', 'test/stringcomp.c', dependencies: test_dep),
684     env: test_env,
685 )
686 test(
687     'buffercomp',
688     executable('test-buffercomp', 'test/buffercomp.c', dependencies: test_dep),
689     env: test_env,
690 )
691 test(
692     'log',
693     executable('test-log', 'test/log.c', dependencies: test_dep),
694     env: test_env,
695 )
696 test(
697     'atom',
698     executable('test-atom', 'test/atom.c', dependencies: test_dep),
699     env: test_env,
700 )
701 test(
702     'utf8',
703     executable('test-utf8', 'test/utf8.c', dependencies: test_dep),
704     env: test_env,
705 )
706 test(
707     'state',
708     executable('test-state', 'test/state.c', dependencies: test_dep),
709     env: test_env,
710 )
711 test(
712     'keyseq',
713     executable('test-keyseq', 'test/keyseq.c', dependencies: test_dep),
714     env: test_env,
715 )
716 test(
717     'rulescomp',
718     executable('test-rulescomp', 'test/rulescomp.c', dependencies: test_dep),
719     env: test_env,
720 )
721 test(
722     'compose',
723     executable('test-compose', 'test/compose.c', dependencies: test_dep),
724     env: test_env,
725 )
726 test(
727     'utils',
728     executable('test-utils', 'test/utils.c', dependencies: test_dep),
729     env: test_env,
730 )
731 test(
732     'symbols-leak-test',
733     find_program('test/symbols-leak-test.py'),
734     env: test_env,
735     suite: ['python-tests'],
736 )
737 test(
738     'modifiers',
739     executable('test-modifiers', 'test/modifiers.c', dependencies: test_dep),
740     env: test_env,
741 )
742 test(
743     'messages',
744     executable(
745         'test-messages',
746         'test/messages.c',
747         'tools/messages.c',
748         'tools/messages.h',
749         include_directories: include_directories('src', 'include', 'tools'),
750         dependencies: test_dep),
751     env: test_env,
752 )
753 if get_option('enable-x11')
754     test(
755         'x11',
756         executable('test-x11', 'test/x11.c', dependencies: x11_test_dep),
757         env: test_env,
758     )
759     test(
760         'x11comp',
761         executable('test-x11comp', 'test/x11comp.c', dependencies: x11_test_dep),
762         env: test_env,
763     )
764 endif
765 if get_option('enable-xkbregistry')
766     test(
767         'registry',
768         executable('test-registry', 'test/registry.c',
769                    include_directories: include_directories('src'),
770                    dependencies: [dep_libxkbregistry, test_dep]),
771         env: test_env,
772     )
773 endif
774 if build_tools
775     test('tool-option-parsing',
776          find_program('test/tool-option-parsing.py'),
777          env: test_env,
778          suite: ['python-tests'])
779
780     # A set of keysyms to test for. Add one or two symbols to this array
781     # whenever the xorgproto gets updated to make sure we resolve them.
782     keysyms_to_test = [
783         'XF86Macro23',
784     ]
785
786     env = environment()
787     env.set('XKB_CONFIG_ROOT', meson.current_source_dir()/'test'/'data')
788     foreach keysym: keysyms_to_test
789         test('keysym-test-@0@'.format(keysym),
790              find_program('test/test-keysym.py'),
791              env: env,
792              args: [keysym, '--tool', xkbcli_compile_keymap],
793              suite: ['python-tests'])
794     endforeach
795 endif
796
797 valgrind = find_program('valgrind', required: false)
798 if valgrind.found()
799     add_test_setup('valgrind',
800         exe_wrapper: [valgrind,
801                        '--leak-check=full',
802                        '--track-origins=yes',
803                        '--gen-suppressions=all',
804                        '--error-exitcode=99'],
805         timeout_multiplier : 10)
806 else
807     message('valgrind not found, disabling valgrind test setup')
808 endif
809
810
811 # Fuzzing target programs.
812 executable('fuzz-keymap', 'fuzz/keymap/target.c', dependencies: test_dep)
813 executable('fuzz-compose', 'fuzz/compose/target.c', dependencies: test_dep)
814
815
816 # Benchmarks.
817 bench_env = environment()
818 bench_env.set('top_srcdir', meson.current_source_dir())
819 benchmark(
820     'key-proc',
821     executable('bench-key-proc', 'bench/key-proc.c', dependencies: test_dep),
822     env: bench_env,
823 )
824 benchmark(
825     'rules',
826     executable('bench-rules', 'bench/rules.c', dependencies: test_dep),
827     env: bench_env,
828 )
829 benchmark(
830     'rulescomp',
831     executable('bench-rulescomp', 'bench/rulescomp.c', dependencies: test_dep),
832     env: bench_env,
833 )
834 benchmark(
835     'compose',
836     executable('bench-compose', 'bench/compose.c', dependencies: test_dep),
837     env: bench_env,
838 )
839 benchmark(
840     'compose-traversal',
841     executable('bench-compose-traversal', 'bench/compose-traversal.c', dependencies: test_dep),
842     env: bench_env,
843 )
844 benchmark(
845     'atom',
846     executable('bench-atom', 'bench/atom.c', dependencies: test_dep),
847     env: bench_env,
848 )
849 if get_option('enable-x11')
850   benchmark(
851       'x11',
852       executable('bench-x11', 'bench/x11.c', dependencies: x11_test_dep),
853       env: bench_env,
854   )
855 endif
856
857
858 # Documentation.
859 if get_option('enable-docs')
860     doxygen = find_program('doxygen', required: false)
861     if not doxygen.found()
862         error('''Documentation requires doxygen which was not found.
863 You can disable the documentation with -Denable-docs=false.''')
864     endif
865     doxygen_wrapper = find_program('scripts/doxygen-wrapper')
866
867     doxygen_input = [
868         'README.md',
869         'doc/diagrams/xkb-configuration.dot',
870         'doc/doxygen-extra.css',
871         'doc/introduction-to-xkb.md',
872         'doc/quick-guide.md',
873         'doc/compatibility.md',
874         'doc/user-configuration.md',
875         'doc/rules-format.md',
876         'doc/keymap-format-text-v1.md',
877         'doc/message-registry.md',
878         'include/xkbcommon/xkbcommon.h',
879         'include/xkbcommon/xkbcommon-compose.h',
880         'include/xkbcommon/xkbcommon-keysyms.h',
881         'include/xkbcommon/xkbcommon-names.h',
882         'include/xkbcommon/xkbcommon-x11.h',
883         'include/xkbcommon/xkbregistry.h',
884     ]
885     doxygen_data = configuration_data()
886     doxygen_data.set('PACKAGE_NAME', meson.project_name())
887     doxygen_data.set('PACKAGE_VERSION', meson.project_version())
888     doxygen_data.set('INPUT', ' '.join(doxygen_input))
889     doxygen_data.set('OUTPUT_DIRECTORY', meson.current_build_dir())
890     doxyfile = configure_file(
891         input: 'doc/Doxyfile.in',
892         output: 'Doxyfile',
893         configuration: doxygen_data,
894     )
895     # TODO: Meson should provide this.
896     docdir = get_option('datadir')/'doc'/meson.project_name()
897     doc_gen = custom_target(
898         'doc',
899         input: [doxyfile] + doxygen_input,
900         output: 'html',
901         command: [
902             doxygen_wrapper,
903             doxygen,
904             meson.current_build_dir()/'Doxyfile',
905             meson.current_source_dir(),
906         ],
907         install: true,
908         install_dir: docdir,
909         build_by_default: true,
910     )
911     if get_option('enable-cool-uris')
912         ensure_stable_urls = find_program('scripts'/'ensure-stable-doc-urls.py')
913         custom_target(
914             'doc-cool-uris',
915             input: [doc_gen, 'doc'/'cool-uris.yaml'],
916             output: 'html-xtra',
917             command: [
918                 ensure_stable_urls,
919                 'generate-redirections',
920                 meson.current_source_dir()/'doc'/'cool-uris.yaml',
921                 meson.current_build_dir()/'html'
922             ],
923             install: false,
924             build_by_default: true,
925         )
926     endif
927 endif
928
929 configure_file(output: 'config.h', configuration: configh_data)
930
931
932 # Stable variables for projects using xkbcommon as a subproject.
933 # These variables should not be renamed.
934 libxkbcommon_dep = dep_libxkbcommon
935 if get_option('enable-x11')
936   libxkbcommon_x11_dep = dep_libxkbcommon_x11
937 endif
938 if get_option('enable-xkbregistry')
939   libxkbregistry_dep = dep_libxkbregistry
940 endif
941
942 if meson.version().version_compare('>=0.62.0')
943     summary({
944       'backend': meson.backend(),
945       'buildtype': get_option('buildtype'),
946       'c_args': get_option('c_args'),
947       'c_link_args': get_option('c_link_args'),
948       'yacc': yacc.full_path() + ' ' + yacc.version(),
949     }, section: 'Compiler')
950     summary({
951       'prefix': get_option('prefix'),
952       'bindir': get_option('bindir'),
953       'libdir': get_option('libdir'),
954       'datadir': get_option('datadir'),
955       'xkb-config-root': XKBCONFIGROOT,
956       'xkb-config-extra-path': XKBCONFIGEXTRAPATH,
957       'xlocaledir': XLOCALEDIR,
958     }, section: 'Directories')
959     summary({
960       'docs': get_option('enable-docs'),
961       'tools': get_option('enable-tools'),
962       'wayland': get_option('enable-wayland'),
963       'x11': get_option('enable-x11'),
964     }, section: 'Features')
965     summary({
966       'layout': get_option('default-layout'),
967       'model': get_option('default-model'),
968       'options': get_option('default-options'),
969       'rules': get_option('default-rules'),
970       'variant': get_option('default-variant'),
971     }, section: 'Defaults')
972 endif