source: mainline/uspace/lib/meson.build@ 127cb7be

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 127cb7be was c21d4d6, checked in by Jiří Zárevúcky <zarevucky.jiri@…>, 6 years ago

Add copyright headers for new files

Most are a copy of the headers that were present in original Makefiles.
  • Property mode set to 100644
File size: 9.9 KB
Line 
1#
2# Copyright (c) 2019 Jiří Zárevúcky
3# All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions
7# are met:
8#
9# - Redistributions of source code must retain the above copyright
10# notice, this list of conditions and the following disclaimer.
11# - Redistributions in binary form must reproduce the above copyright
12# notice, this list of conditions and the following disclaimer in the
13# documentation and/or other materials provided with the distribution.
14# - The name of the author may not be used to endorse or promote products
15# derived from this software without specific prior written permission.
16#
17# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27#
28
29always_static = not CONFIG_BUILD_SHARED_LIBS
30
31# Which libraries are installed when CONFIG_DEVEL_FILES is enabled
32installed_libs = [
33 'c',
34 'math',
35 'gui',
36 'draw',
37 'softrend',
38 'posix',
39]
40
41# IMPORTANT: Dependencies must be listed before libs that depend on them.
42libs = [
43 'c',
44
45 'block',
46 'clui',
47 'compress',
48 'cpp',
49 'crypto',
50 'dltest',
51 'fdisk',
52 'fmtutil',
53 'fs',
54 'graph',
55 'http',
56 'label',
57 'math',
58 'minix',
59 'nettl',
60 'pcm',
61 'pcut',
62 'posix',
63 'scsi',
64 'sif',
65 'softrend',
66 'trackmod',
67 'untar',
68 'uri',
69
70 'bithenge',
71 'draw',
72 'drv',
73 'ext4',
74 'gui',
75 'hound',
76 'nic',
77 'usb',
78 'usbdev',
79 'usbhid',
80 'usbhost',
81 'usbvirt',
82 'virtio',
83
84 'ieee80211',
85]
86
87# Generated list of include directory paths
88include_paths = []
89
90# Generated list of test sources
91testfiles = []
92
93# Text of the install script.
94uspace_lib_devel_install_script_text = []
95
96foreach l : libs
97 # Variables that might be defined in library meson files:
98
99 # List of source files.
100 # To set it correctly, use files('list.c', 'of.c', 'files.c')
101 # Often this is the only variable that needs to be set.
102 src = files()
103
104 # Public include directories. These are used by everyone who depends
105 # on this library.
106 # Use include_directories('include_dir1', 'include_dir2') to set this.
107 # If the variable is omitted, it defaults to 'include' subdirectory
108 # if it exists, or the source directory otherwise.
109 # If the library has no headers, you can use
110 # includes += include_directories()
111 includes = []
112
113 # Private include directories.
114 # Unnecessary if you always include private headers using relative
115 # paths, but may be useful if you need to override system headers.
116 private_includes = []
117
118 # List of dependency names.
119 # E.g. to use libnic and libuntar use
120 # `deps = [ 'nic', 'untar' ]`
121 deps = []
122
123 # Extra arguments for the C compiler.
124 # Don't use for arguments involving file paths.
125 c_args = []
126
127 # Shared object version of the library.
128 version = '0.0'
129
130 # Sources of unit tests.
131 # Automatically get compiled into a test binary,
132 # but not into the library itself.
133 test_src = []
134
135 # Language of the library.
136 # Currently supported options are 'c' and 'cpp', with 'c' being default.
137 language = 'c'
138
139 # Whether the library can be dynamically linked.
140 # Eventually, all libraries will be shared by default and this will go away.
141 allow_shared = false
142
143 subdir(l)
144
145 # Add `include` or `.` subdirectory to include dirs if needed.
146 if includes.length() == 0
147 incdir = join_paths(l, 'include')
148 if run_command('[', '-d', incdir, ']').returncode() == 0
149 includes += include_directories(incdir)
150
151 if installed_libs.contains(l)
152 _sdir = meson.current_source_dir() / l / 'include'
153 uspace_lib_devel_install_script_text += 'cp -R -L -T "@0@" "${DESTDIR}include/lib@1@"'.format(_sdir, l)
154 endif
155 else
156 includes += include_directories(l)
157
158 if installed_libs.contains(l)
159 _sdir = meson.current_source_dir() / l
160 uspace_lib_devel_install_script_text += 'mkdir -p "${DESTDIR}include/lib@0@"'.format(l)
161 uspace_lib_devel_install_script_text += 'cp -L -t "${DESTDIR}include/lib@0@" "@1@"/*.h || true'.format(l, _sdir)
162 endif
163 endif
164 endif
165
166 # Pretty much everything depends on libc.
167 if l != 'c'
168 deps += 'c'
169 endif
170
171 if language == 'cpp' and l != 'cpp'
172 deps += 'cpp'
173 endif
174
175 mapfile = meson.current_build_dir() / 'lib' + l + '.map'
176
177 link_args = [ '-Wl,--no-undefined,--no-allow-shlib-undefined' ]
178 # We want linker to generate link map for debugging.
179 link_args += [ '-Wl,-Map,' + mapfile ]
180
181 # Convert strings to dependency objects
182 # TODO: this dependency business is way too convoluted due to issues in current Meson
183 _any_deps = []
184 _static_deps = []
185 _shared_deps = []
186 _include_deps = []
187 foreach s : deps
188 _any_deps += get_variable('lib' + s).get('any')
189 _static_deps += get_variable('lib' + s).get('static')
190 if not always_static
191 _shared_deps += get_variable('lib' + s).get('shared')
192 endif
193 _include_deps += get_variable('lib' + s).get('include')
194 endforeach
195
196 install_static_lib = CONFIG_DEVEL_FILES and installed_libs.contains(l)
197 install_shared_lib = allow_shared
198
199 _shared_dep = disabler()
200
201 if src.length() > 0
202 if not always_static
203 _libname = 'lib' + l + '.so.' + version.split('.')[0]
204
205 _shared_lib = shared_library(l, src,
206 # TODO: Include private headers using #include "quoted",
207 # and get rid of private_includes.
208 include_directories: [ private_includes, includes ],
209 dependencies: _shared_deps,
210 c_args: arch_uspace_c_args + c_args,
211 cpp_args: arch_uspace_c_args + c_args,
212 link_args: arch_uspace_c_args + arch_uspace_link_args + link_args,
213 version: version,
214 build_by_default: true,
215 )
216
217 if install_shared_lib
218 install_files += [[ 'lib', _shared_lib.full_path(), _libname ]]
219 install_deps += [ _shared_lib ]
220 endif
221
222 if install_shared_lib and install_debug_files
223 install_files += [[ 'debug/lib', mapfile, _libname + '.map' ]]
224 endif
225
226 if disassemble
227 _disasm = custom_target('lib' + l + '.disasm',
228 command: [ objdump, '-S', '@INPUT@' ],
229 input: _shared_lib,
230 output: 'lib' + l + '.disasm',
231 capture: true,
232 build_by_default: true,
233 )
234
235 if install_shared_lib and install_debug_files
236 install_files += [[ 'debug/lib', _disasm.full_path(), _libname + '.disasm' ]]
237 install_deps += [ _disasm ]
238 endif
239 endif
240
241 _shared_dep = declare_dependency(
242 link_with: _shared_lib,
243 # TODO: Always use `include` subdirectory for public headers,
244 # and ditch the variable.
245 include_directories: includes,
246 dependencies: _shared_deps,
247 )
248 endif
249
250 _static_lib = static_library(l, src,
251 # TODO: Include private headers using #include "quoted",
252 # and get rid of private_includes.
253 include_directories: [ private_includes, includes ],
254 dependencies: _include_deps,
255 c_args: arch_uspace_c_args + c_args,
256 cpp_args: arch_uspace_c_args + c_args,
257 )
258
259 if install_static_lib
260 install_files += [[ 'lib', _static_lib.full_path(), 'lib' + l + '.a' ]]
261 install_deps += [ _static_lib ]
262 endif
263
264 _static_dep = declare_dependency(
265 link_with: _static_lib,
266 # TODO: Always use `include` subdirectory for public headers,
267 # and ditch the variable.
268 include_directories: includes,
269 dependencies: _static_deps,
270 )
271
272 if always_static or not allow_shared
273 _any_dep = declare_dependency(
274 link_with: _static_lib,
275 # TODO: Always use `include` subdirectory for public headers,
276 # and ditch the variable.
277 include_directories: includes,
278 dependencies: _any_deps,
279 )
280 else
281 _any_dep = declare_dependency(
282 link_with: _shared_lib,
283 # TODO: Always use `include` subdirectory for public headers,
284 # and ditch the variable.
285 include_directories: includes,
286 dependencies: _any_deps,
287 )
288 endif
289
290 _include_dep = declare_dependency(
291 # TODO: Always use `include` subdirectory for public headers,
292 # and ditch the variable.
293 include_directories: includes,
294 dependencies: _include_deps,
295 )
296 else
297 # Header-only library.
298 _any_dep = declare_dependency(
299 include_directories: includes,
300 dependencies: _any_deps,
301 )
302 _static_dep = declare_dependency(
303 include_directories: includes,
304 dependencies: _static_deps,
305 )
306 endif
307
308 if test_src.length() > 0
309 testfiles += [ {
310 'name': l,
311 'src': test_src,
312 'includes': [ private_includes, includes ],
313 } ]
314 endif
315
316 set_variable('lib' + l, {
317 'any': _any_dep,
318 'static': _static_dep,
319 'shared': _shared_dep,
320 'include': _include_dep,
321 })
322endforeach
323
324if not CONFIG_PCUT_TESTS
325 subdir_done()
326endif
327
328# Test binaries
329foreach test : testfiles
330 _testname = test['name']
331 _libname = _testname.split('-')[0]
332 _ldargs = []
333 _test_binname = 'test-lib' + _testname
334
335 if link_map
336 # We want linker to generate link map for debugging.
337 _ldargs += [ '-Wl,-Map,' + meson.current_build_dir() / _test_binname + '.map' ]
338 endif
339
340 _bin = executable(_test_binname, test.get('src'),
341 include_directories: test.get('includes'),
342 dependencies: [ get_variable('lib' + _libname).get('any'), libpcut.get('any') ],
343 link_whole: libstartfiles,
344 c_args: arch_uspace_c_args,
345 cpp_args: arch_uspace_c_args,
346 link_args: arch_uspace_c_args + arch_uspace_link_args + _ldargs,
347 build_by_default: true,
348 )
349
350 install_files += [[ 'test', _bin.full_path(), _test_binname ]]
351 install_deps += [ _bin ]
352
353 if disassemble
354 _disasm = custom_target(_test_binname + '.disasm',
355 command: [ objdump, '-S', '@INPUT@' ],
356 input: _bin,
357 output: _test_binname + '.disasm',
358 capture: true,
359 build_by_default: true,
360 )
361
362 if install_debug_files
363 install_files += [[ 'debug/test', _disasm.full_path(), _test_binname + '.disasm' ]]
364 install_deps += [ _disasm ]
365 endif
366 endif
367endforeach
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