source: mainline/uspace/lib/meson.build@ 7b1bfdb

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 7b1bfdb was 0d3bc7b1, checked in by Jiri Svoboda <jiri@…>, 5 years ago

Rename libsoftrend to libpixconv
  • Property mode set to 100644
File size: 10.1 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 'display',
36 'pixconv',
37 'posix',
38 'clui',
39 'pcm',
40 'hound',
41 'gfx',
42 'gfximage',
43 'ipcgfx',
44 'display',
45 'ui',
46]
47
48# IMPORTANT: Dependencies must be listed before libs that depend on them.
49libs = [
50 'c',
51
52 'block',
53 'clui',
54 'compress',
55 'cpp',
56 'crypto',
57 'dltest',
58 'fbfont',
59 'fdisk',
60 'fmtutil',
61 'fs',
62 'gfx',
63 'http',
64 'label',
65 'math',
66 'minix',
67 'nettl',
68 'pcm',
69 'pcut',
70 'pixconv',
71 'posix',
72 'riff',
73 'scsi',
74 'sif',
75 'trackmod',
76 'untar',
77 'uri',
78
79 'bithenge',
80 'congfx',
81 'drv',
82 'ext4',
83 'gfxfont',
84 'gfximage',
85 'hound',
86 'ipcgfx',
87 'memgfx',
88 'nic',
89 'usb',
90 'usbdev',
91 'usbhid',
92 'usbhost',
93 'usbvirt',
94 'virtio',
95
96 'ieee80211',
97 'ddev',
98 'display',
99
100 'ui',
101]
102
103# Generated list of include directory paths
104include_paths = []
105
106# Generated list of test sources
107testfiles = []
108
109# Text of the install script.
110uspace_lib_devel_install_script_text = []
111
112foreach l : libs
113 # Variables that might be defined in library meson files:
114
115 # List of source files.
116 # To set it correctly, use files('list.c', 'of.c', 'files.c')
117 # Often this is the only variable that needs to be set.
118 src = files()
119
120 # Public include directories. These are used by everyone who depends
121 # on this library.
122 # Use include_directories('include_dir1', 'include_dir2') to set this.
123 # If the variable is omitted, it defaults to 'include' subdirectory
124 # if it exists, or the source directory otherwise.
125 # If the library has no headers, you can use
126 # includes += include_directories()
127 includes = []
128
129 # Private include directories.
130 # Unnecessary if you always include private headers using relative
131 # paths, but may be useful if you need to override system headers.
132 private_includes = []
133
134 # List of dependency names.
135 # E.g. to use libnic and libuntar use
136 # `deps = [ 'nic', 'untar' ]`
137 deps = []
138
139 # Extra arguments for the C compiler.
140 # Don't use for arguments involving file paths.
141 c_args = []
142
143 # Shared object version of the library.
144 version = '0.0'
145
146 # Sources of unit tests.
147 # Automatically get compiled into a test binary,
148 # but not into the library itself.
149 test_src = []
150
151 # Language of the library.
152 # Currently supported options are 'c' and 'cpp', with 'c' being default.
153 language = 'c'
154
155 # Whether the library can be dynamically linked.
156 # Eventually, all libraries will be shared by default and this will go away.
157 allow_shared = false
158
159 subdir(l)
160
161 # Add `include` or `.` subdirectory to include dirs if needed.
162 if includes.length() == 0
163 incdir = join_paths(l, 'include')
164 if run_command('[', '-d', incdir, ']').returncode() == 0
165 includes += include_directories(incdir)
166
167 if installed_libs.contains(l)
168 _sdir = meson.current_source_dir() / l / 'include'
169 uspace_lib_devel_install_script_text += 'cp -R -L -T "@0@" "${DESTDIR}include/lib@1@"'.format(_sdir, l)
170 endif
171 else
172 includes += include_directories(l)
173
174 if installed_libs.contains(l)
175 _sdir = meson.current_source_dir() / l
176 uspace_lib_devel_install_script_text += 'mkdir -p "${DESTDIR}include/lib@0@"'.format(l)
177 uspace_lib_devel_install_script_text += 'cp -L -t "${DESTDIR}include/lib@0@" "@1@"/*.h || true'.format(l, _sdir)
178 endif
179 endif
180 endif
181
182 # Pretty much everything depends on libc.
183 if l != 'c'
184 deps += 'c'
185 endif
186
187 if language == 'cpp' and l != 'cpp'
188 deps += 'cpp'
189 endif
190
191 mapfile = meson.current_build_dir() / 'lib' + l + '.map'
192
193 link_args = [ '-Wl,--no-undefined,--no-allow-shlib-undefined' ]
194 # We want linker to generate link map for debugging.
195 link_args += [ '-Wl,-Map,' + mapfile ]
196
197 # Convert strings to dependency objects
198 # TODO: this dependency business is way too convoluted due to issues in current Meson
199 _any_deps = []
200 _static_deps = []
201 _shared_deps = []
202 _include_deps = []
203 foreach s : deps
204 _any_deps += get_variable('lib' + s).get('any')
205 _static_deps += get_variable('lib' + s).get('static')
206 if not always_static
207 _shared_deps += get_variable('lib' + s).get('shared')
208 endif
209 _include_deps += get_variable('lib' + s).get('include')
210 endforeach
211
212 install_static_lib = CONFIG_DEVEL_FILES and installed_libs.contains(l)
213 install_shared_lib = allow_shared
214
215 _shared_dep = disabler()
216
217 if src.length() > 0
218 if not always_static
219 _libname = 'lib' + l + '.so.' + version.split('.')[0]
220
221 _shared_lib = shared_library(l, src,
222 # TODO: Include private headers using #include "quoted",
223 # and get rid of private_includes.
224 include_directories: [ private_includes, includes ],
225 dependencies: _shared_deps,
226 c_args: arch_uspace_c_args + c_args,
227 cpp_args: arch_uspace_c_args + c_args,
228 link_args: arch_uspace_c_args + arch_uspace_link_args + link_args,
229 version: version,
230 build_by_default: true,
231 )
232
233 if install_shared_lib
234 install_files += [[ 'lib', _shared_lib.full_path(), _libname ]]
235 install_deps += [ _shared_lib ]
236 endif
237
238 if install_shared_lib and install_debug_files
239 install_files += [[ 'debug/lib', mapfile, _libname + '.map' ]]
240 endif
241
242 if disassemble
243 _disasm = custom_target('lib' + l + '.disasm',
244 command: [ objdump, '-S', '@INPUT@' ],
245 input: _shared_lib,
246 output: 'lib' + l + '.disasm',
247 capture: true,
248 build_by_default: true,
249 )
250
251 if install_shared_lib and install_debug_files
252 install_files += [[ 'debug/lib', _disasm.full_path(), _libname + '.disasm' ]]
253 install_deps += [ _disasm ]
254 endif
255 endif
256
257 _shared_dep = declare_dependency(
258 link_with: _shared_lib,
259 # TODO: Always use `include` subdirectory for public headers,
260 # and ditch the variable.
261 include_directories: includes,
262 dependencies: _shared_deps,
263 )
264 endif
265
266 _static_lib = static_library(l, src,
267 # TODO: Include private headers using #include "quoted",
268 # and get rid of private_includes.
269 include_directories: [ private_includes, includes ],
270 dependencies: _include_deps,
271 c_args: arch_uspace_c_args + c_args,
272 cpp_args: arch_uspace_c_args + c_args,
273 )
274
275 if install_static_lib
276 install_files += [[ 'lib', _static_lib.full_path(), 'lib' + l + '.a' ]]
277 install_deps += [ _static_lib ]
278 endif
279
280 _static_dep = declare_dependency(
281 link_with: _static_lib,
282 # TODO: Always use `include` subdirectory for public headers,
283 # and ditch the variable.
284 include_directories: includes,
285 dependencies: _static_deps,
286 )
287
288 if always_static or not allow_shared
289 _any_dep = declare_dependency(
290 link_with: _static_lib,
291 # TODO: Always use `include` subdirectory for public headers,
292 # and ditch the variable.
293 include_directories: includes,
294 dependencies: _any_deps,
295 )
296 else
297 _any_dep = declare_dependency(
298 link_with: _shared_lib,
299 # TODO: Always use `include` subdirectory for public headers,
300 # and ditch the variable.
301 include_directories: includes,
302 dependencies: _any_deps,
303 )
304 endif
305
306 _include_dep = declare_dependency(
307 # TODO: Always use `include` subdirectory for public headers,
308 # and ditch the variable.
309 include_directories: includes,
310 dependencies: _include_deps,
311 )
312 else
313 # Header-only library.
314 _any_dep = declare_dependency(
315 include_directories: includes,
316 dependencies: _any_deps,
317 )
318 _static_dep = declare_dependency(
319 include_directories: includes,
320 dependencies: _static_deps,
321 )
322 endif
323
324 if test_src.length() > 0
325 testfiles += [ {
326 'name': l,
327 'src': test_src,
328 'includes': [ private_includes, includes ],
329 } ]
330 endif
331
332 set_variable('lib' + l, {
333 'any': _any_dep,
334 'static': _static_dep,
335 'shared': _shared_dep,
336 'include': _include_dep,
337 })
338endforeach
339
340if not CONFIG_PCUT_TESTS
341 subdir_done()
342endif
343
344# Test binaries
345foreach test : testfiles
346 _testname = test['name']
347 _libname = _testname.split('-')[0]
348 _ldargs = []
349 _test_binname = 'test-lib' + _testname
350
351 if link_map
352 # We want linker to generate link map for debugging.
353 _ldargs += [ '-Wl,-Map,' + meson.current_build_dir() / _test_binname + '.map' ]
354 endif
355
356 _bin = executable(_test_binname, test.get('src'),
357 include_directories: test.get('includes'),
358 dependencies: [ get_variable('lib' + _libname).get('any'), libpcut.get('any') ],
359 link_whole: libstartfiles,
360 c_args: arch_uspace_c_args,
361 cpp_args: arch_uspace_c_args,
362 link_args: arch_uspace_c_args + arch_uspace_link_args + _ldargs,
363 build_by_default: true,
364 )
365
366 install_files += [[ 'test', _bin.full_path(), _test_binname ]]
367 install_deps += [ _bin ]
368
369 if disassemble
370 _disasm = custom_target(_test_binname + '.disasm',
371 command: [ objdump, '-S', '@INPUT@' ],
372 input: _bin,
373 output: _test_binname + '.disasm',
374 capture: true,
375 build_by_default: true,
376 )
377
378 if install_debug_files
379 install_files += [[ 'debug/test', _disasm.full_path(), _test_binname + '.disasm' ]]
380 install_deps += [ _disasm ]
381 endif
382 endif
383endforeach
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