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
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
|
project('agl-compositor',
'c',
version: '0.0.18',
default_options: [
'warning_level=3',
'c_std=gnu99',
],
meson_version: '>= 0.47',
license: 'MIT/Expat',
)
config_h = configuration_data()
agl_compositor_version = '0.0.18'
libweston_version = 'libweston-8'
pkgconfig = import('pkgconfig')
cc = meson.get_compiler('c')
add_project_arguments(
cc.get_supported_arguments([
'-Wno-unused-parameter',
'-Wno-pedantic',
'-Wextra',
'-Werror'
]),
language: 'c'
)
add_project_arguments([
'-DPACKAGE_STRING="agl-compositor @0@"'.format(meson.project_version()),
'-D_GNU_SOURCE',
'-D_ALL_SOURCE',
],
language: 'c'
)
optional_libc_funcs = [ 'memfd_create', 'strchrnul' ]
foreach func: optional_libc_funcs
if cc.has_function(func)
add_project_arguments('-DHAVE_@0@=1'.format(func.to_upper()), language: 'c')
endif
endforeach
dep_libsystemd = dependency('libsystemd', required: false)
dep_libsmack = dependency('libsmack', required: false)
dep_scanner = dependency('wayland-scanner', native: true)
prog_scanner = find_program(dep_scanner.get_pkgconfig_variable('wayland_scanner'))
dep_wp = dependency('wayland-protocols', version: '>= 1.18')
dir_wp_base = dep_wp.get_pkgconfig_variable('pkgdatadir')
depnames = [
'gstreamer-1.0', 'gstreamer-allocators-1.0',
'gstreamer-app-1.0', 'gstreamer-video-1.0',
'gobject-2.0', 'glib-2.0'
]
deps_remoting = []
foreach depname : depnames
dep = dependency(depname, required: false)
if not dep.found()
message('Remoting requires @0@ which was not found. '.format(depname))
endif
deps_remoting += dep
endforeach
# the transmitter plug-in requires waltham but we don't have a cflags or libs
# for it so we add waltham depends here. Further more, the output is being
# handled by remoting plug-in
depnames_waltham = [
'waltham'
]
deps_waltham = []
foreach depname : depnames_waltham
dep = dependency(depname, required: false)
if dep.found()
deps_waltham += dep
else
message('Waltham requires @0@ which was not found. '.format(depname))
endif
endforeach
deps_waltham += deps_remoting
agl_shell_xml = files('protocol/agl-shell.xml')
agl_shell_desktop_xml = files('protocol/agl-shell-desktop.xml')
agl_screenshooter = files('protocol/agl-screenshooter.xml')
xdg_shell_xml = join_paths(dir_wp_base, 'stable', 'xdg-shell', 'xdg-shell.xml')
protocols = [
{ 'name': 'agl-shell', 'source': 'internal' },
{ 'name': 'agl-shell-desktop', 'source': 'internal' },
{ 'name': 'agl-screenshooter', 'source': 'internal' },
{ 'name': 'xdg-shell', 'source': 'wp-stable' },
{ 'name': 'xdg-output', 'source': 'unstable', 'version': 'v1' },
]
foreach proto: protocols
proto_name = proto['name']
if proto['source'] == 'internal'
base_file = proto_name
xml_path = join_paths('protocol', '@0@.xml'.format(base_file))
elif proto['source'] == 'wp-stable'
base_file = proto_name
xml_path = join_paths(dir_wp_base, 'stable', proto_name, '@0@.xml'.format(base_file))
else
base_file = '@0@-unstable-@1@'.format(proto_name, proto['version'])
xml_path = join_paths(dir_wp_base, 'unstable', proto_name, '@0@.xml'.format(base_file))
endif
foreach output_type: [ 'client-header', 'server-header', 'private-code' ]
if output_type == 'client-header'
output_file = '@0@-client-protocol.h'.format(base_file)
elif output_type == 'server-header'
output_file = '@0@-server-protocol.h'.format(base_file)
else
output_file = '@0@-protocol.c'.format(base_file)
if dep_scanner.version().version_compare('< 1.14.91')
output_type = 'code'
endif
endif
var_name = output_file.underscorify()
target = custom_target(
'@0@ @1@'.format(base_file, output_type),
command: [ prog_scanner, output_type, '@INPUT@', '@OUTPUT@' ],
input: xml_path,
output: output_file,
)
set_variable(var_name, target)
endforeach
endforeach
# libweston-6 pkg-config file already has 'libweston-6' as prefix but
# agl-compositor uses 'libweston-6' also. This makes use of the prefix
# path as to allow building and installing the compositor locally
prefix_path = get_option('prefix')
message('prefix_path ' + prefix_path)
if not prefix_path.contains('/usr')
additional_include_dir = include_directories(prefix_path + '/' + 'include')
local_dep = declare_dependency(include_directories: additional_include_dir)
else
local_dep = []
endif
dir_data = join_paths(prefix_path, get_option('datadir'))
dir_data_agl_compositor = join_paths('agl-compositor', 'protocols')
dir_data_pc = join_paths(dir_data, 'pkgconfig')
libweston_dep = dependency(libweston_version)
deps_libweston = [
dependency('wayland-server'),
libweston_dep,
dependency('libweston-desktop-8'),
local_dep,
]
srcs_agl_compositor = [
'src/main.c',
'src/desktop.c',
'src/layout.c',
'src/policy.c',
'src/shell.c',
'src/screenshooter.c',
'src/input.c',
'shared/option-parser.c',
'shared/os-compatibility.c',
agl_shell_server_protocol_h,
agl_shell_desktop_server_protocol_h,
agl_screenshooter_server_protocol_h,
agl_shell_protocol_c,
agl_shell_desktop_protocol_c,
agl_screenshooter_protocol_c,
xdg_shell_protocol_c,
]
policy_to_install = get_option('policy-default')
if policy_to_install == 'auto' or policy_to_install == 'allow-all'
srcs_agl_compositor += 'src/policy-default.c'
message('Installing allow all policy')
elif policy_to_install == 'deny-all'
srcs_agl_compositor += 'src/policy-deny.c'
message('Installing deny all policy')
endif
# From meson documentation:
# In order to look for headers in a specific directory you can use args :
# '-I/extra/include/dir, but this should only be used in exceptional cases for
# includes that can't be detected via pkg-config and passed via dependencies.
if libweston_dep.found()
if not meson.is_cross_build()
if not prefix_path.contains('/usr')
dir_path_x11_backend = join_paths(prefix_path, 'include', libweston_version, 'libweston', 'backend-x11.h')
else
dir_path_x11_backend = join_paths(libweston_version, 'libweston', 'backend-x11.h')
endif
else
message('Building with cross environment')
dir_path_x11_backend = join_paths(libweston_version, 'libweston', 'backend-x11.h')
endif
# do the test
if cc.has_header(dir_path_x11_backend)
config_h.set('HAVE_BACKEND_X11', 1)
endif
endif
if dep_libsystemd.found()
config_h.set('HAVE_SYSTEMD', 1)
srcs_agl_compositor += 'src/systemd-notify.c'
deps_libweston += dep_libsystemd
message('Found systemd, enabling notify support')
endif
if deps_remoting.length() == depnames.length()
config_h.set('HAVE_REMOTING', 1)
message('Found remoting depends, enabling remoting')
endif
if deps_waltham.length() == depnames_waltham.length() + depnames.length()
config_h.set('HAVE_WALTHAM', 1)
message('Found waltham depends, enabling waltham')
endif
if dep_libsmack.found()
config_h.set('HAVE_SMACK', 1)
deps_libweston += dep_libsmack
endif
configure_file(output: 'config.h', configuration: config_h)
exe_agl_compositor = executable(
'agl-compositor',
srcs_agl_compositor,
dependencies: deps_libweston,
install: true
)
pkgconfig.generate(
filebase: 'agl-compositor-@0@-protocols'.format(agl_compositor_version),
name: 'agl-compositor private protocols',
version: agl_compositor_version,
description: 'agl-compositor protocol files',
variables: [
'datarootdir=' + join_paths('${prefix}', get_option('datadir')),
'pkgdatadir=' + join_paths('${pc_sysrootdir}${datarootdir}', dir_data_agl_compositor)
],
install_dir: dir_data_pc
)
install_data(
[ agl_shell_xml, agl_shell_desktop_xml ],
install_dir: join_paths(dir_data, dir_data_agl_compositor)
)
common_inc = [ include_directories('src'), include_directories('.') ]
subdir('clients')
|
