/
meson.build
218 lines (193 loc) · 7.21 KB
/
meson.build
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
build_hotdoc = false
if meson.is_cross_build()
if get_option('doc').enabled()
error('Documentation enabled but building the doc while cross building is not supported yet.')
endif
message('Documentation not built as building it while cross building is not supported yet.')
subdir_done()
endif
required_hotdoc_extensions = ['gi-extension', 'gst-extension']
if gst_dep.type_name() == 'internal'
gst_proj = subproject('gstreamer')
plugins_cache_generator = gst_proj.get_variable('plugins_cache_generator')
else
plugins_cache_generator = find_program(join_paths(gst_dep.get_pkgconfig_variable('libexecdir'), 'gstreamer-' + api_version, 'gst-plugins-doc-cache-generator'),
required: false)
endif
plugins_cache = join_paths(meson.current_source_dir(), 'plugins', 'gst_plugins_cache.json')
if plugins.length() == 0
message('All base plugins have been disabled')
elif plugins_cache_generator.found()
plugins_doc_dep = custom_target('base-plugins-doc-cache',
command: [plugins_cache_generator, plugins_cache, '@OUTPUT@', '@INPUT@'],
input: plugins,
output: 'gst_plugins_cache.json',
build_always_stale: true,
)
else
warning('GStreamer plugin inspector for documentation not found, can\'t update the cache')
endif
hotdoc_p = find_program('hotdoc', required: get_option('doc'))
if not hotdoc_p.found()
message('Hotdoc not found, not building the documentation')
subdir_done()
endif
hotdoc_req = '>= 0.11.0'
hotdoc_version = run_command(hotdoc_p, '--version').stdout()
if not hotdoc_version.version_compare(hotdoc_req)
if get_option('doc').enabled()
error('Hotdoc version @0@ not found, got @1@'.format(hotdoc_req, hotdoc_version))
else
message('Hotdoc version @0@ not found, got @1@'.format(hotdoc_req, hotdoc_version))
subdir_done()
endif
endif
hotdoc = import('hotdoc')
foreach extension: required_hotdoc_extensions
if not hotdoc.has_extensions(extension)
if get_option('doc').enabled()
error('Documentation enabled but @0@ missing'.format(extension))
endif
message('@0@ extension not found, not building documentation'.format(extension))
subdir_done()
endif
endforeach
if not build_gir
if get_option('doc').enabled()
error('Documentation enabled but introspection not built.')
endif
message('Introspection not built, can\'t build the documentation')
subdir_done()
endif
build_hotdoc = true
docconf = configuration_data()
docconf.set('GST_API_VERSION', api_version)
version_entities = configure_file(input : 'version.in',
output : 'gst_api_version.md',
configuration : docconf)
libs_excludes = []
foreach h: ['pbutils-private.h', 'gsttageditingprivate.h', 'id3v2.h',
'kiss_fft_f32.h', 'kiss_fft_f64.h', 'kiss_fftr_f32.h', 'kiss_fftr_f64.h',
'kiss_fftr_s16.h', 'kiss_fftr_s32.h', 'kiss_fft_s16.h', 'kiss_fft_s32.h',
'_kiss_fft_guts_f32.h', '_kiss_fft_guts_f64.h', '_kiss_fft_guts_s16.h',
'_kiss_fft_guts_s16.h', '_kiss_fft_guts_s32.h', '_kiss_fft_guts_s32.h',
'pbutils-marshal.h', 'audio-resampler-private.h', '*orc-dist.*',
'*-neon.h', 'audio-resampler-macros.[ch]', '*-prelude.h', '*_private.h',
'gstglfuncs.[ch]', 'gstgl_fwd.h'
]
libs_excludes += [join_paths(meson.current_source_dir(), '..', 'gst-libs/gst/*/', h)]
endforeach
libs = [
['allocators', allocators_gir, allocators_dep],
['app', app_gir, app_dep],
['audio', audio_gir, audio_dep],
# FIXME! ['fft', fft_gir, fft_dep],
['pbutils', pbutils_gir, pbutils_dep],
['rtp', rtp_gir, rtp_dep],
['rtsp', rtsp_gir, rtsp_dep],
['sdp', sdp_gir, sdp_dep],
['tag', tag_gir, tag_dep],
['video', video_gir, video_dep],
]
if build_gstgl
libs += [['gl', gl_gir, gstgl_dep]]
if enabled_gl_platforms.contains('egl')
libs += [['gl-egl', gl_egl_gir, gstgl_dep, [
join_paths('../gst-libs/gst', 'gl', 'egl', 'gstegl.[ch]'),
join_paths('../gst-libs/gst', 'gl', 'egl', 'gsteglimage.[ch]'),
join_paths('../gst-libs/gst', 'gl', 'egl', 'gstgldisplay_egl.[ch]'),
join_paths('../gst-libs/gst', 'gl', 'egl', 'gstgldisplay_egl_device.[ch]'),
join_paths('../gst-libs/gst', 'gl', 'egl', 'gstglmemoryegl.[ch]'),
]]]
endif
if enabled_gl_winsys.contains('x11')
libs += [['gl-x11', gl_x11_gir, gstgl_dep, [
join_paths('../gst-libs/gst', 'gl', 'x11', 'gstgldisplay_x11.[ch]'),
]]]
endif
if enabled_gl_winsys.contains('wayland')
libs += [['gl-wayland', gl_wayland_gir, gstgl_dep, [
join_paths('../gst-libs/gst', 'gl', 'wayland', 'gstgldisplay_wayland.[ch]'),
]]]
endif
endif
# Used to avoid conflicts with known plugin names
project_names = {
'app': 'applib',
'rtp': 'rtplib',
'rtsp': 'rtsplib',
}
libs_doc = []
foreach lib: libs
name = lib[0]
gir = lib[1]
deps = [lib[2], gir]
extra_sources = []
if lib.length() >= 4
extra_sources = lib[3]
endif
project_name = project_names.get(name, name)
libs_doc += [hotdoc.generate_doc(project_name,
project_version: api_version,
gi_c_sources: [join_paths('../gst-libs/gst', name, '*.[hc]')] + extra_sources,
gi_sources: gir[0].full_path(),
gi_c_source_filters: libs_excludes,
gi_c_source_roots: [join_paths(meson.current_source_dir(), '../gst-libs/gst/' + name), ],
sitemap: 'libs/' + name + '/sitemap.txt',
index: 'libs/' + name + '/index.md',
gi_index: 'libs/' + name + '/index.md',
gi_smart_index: true,
gi_order_generated_subpages: true,
dependencies: deps,
install: false,
)]
endforeach
if not hotdoc.has_extensions('c-extension')
if get_option('doc').enabled()
error('Documentation enabled but c-extension missing')
endif
message('c-extension not found, not building documentation')
else
libs_doc += [hotdoc.generate_doc('riff',
project_version: api_version,
c_sources: ['../gst-libs/gst/riff/*.[hc]'],
c_source_filters: libs_excludes,
sitemap: 'libs/riff/sitemap.txt',
index: 'libs/riff/index.md',
c_index: 'libs/riff/index.md',
c_smart_index: true,
c_order_generated_subpages: true,
dependencies: [gst_base_dep, riff_dep],
install: false,
disable_incremental_build: true,
)]
endif
plugins_doc = []
sitemap = 'all_index.md\n'
list_plugin_res = run_command(python3, '-c',
'''
import sys
import json
with open("@0@") as f:
print(':'.join(json.load(f).keys()), end='')
'''.format(plugins_cache))
assert(list_plugin_res.returncode() == 0,
'Could not list plugins from @0@\n@1@\n@1@'.format(plugins_cache, list_plugin_res.stdout(), list_plugin_res.stderr()))
foreach plugin_name: list_plugin_res.stdout().split(':')
plugins_doc += [hotdoc.generate_doc(plugin_name,
project_version: api_version,
sitemap: 'plugins/sitemap.txt',
index: 'plugins/index.md',
gst_index: 'plugins/index.md',
gst_smart_index: true,
gst_c_sources: ['../sys/*/*.[ch]',
'../ext/*/*.[ch]',
'../gst/*/*.[ch]',
],
dependencies: [gst_dep, plugins],
gst_order_generated_subpages: true,
gst_cache_file: plugins_cache,
gst_plugin_name: plugin_name,
)]
sitemap += ' @0@-doc.json\n'.format(plugin_name)
endforeach