1 # Copyright © 2017-2018 Intel Corporation
3 # Permission is hereby granted, free of charge, to any person obtaining a copy
4 # of this software and associated documentation files (the "Software"), to deal
5 # in the Software without restriction, including without limitation the rights
6 # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
7 # copies of the Software, and to permit persons to whom the Software is
8 # furnished to do so, subject to the following conditions:
10 # The above copyright notice and this permission notice shall be included in
11 # all copies or substantial portions of the Software.
13 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
16 # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
17 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
18 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
26 meson_version : '>= 0.43',
27 default_options : ['buildtype=debugoptimized', 'c_std=gnu99'],
30 pkg = import('pkgconfig')
32 with_udev = get_option('udev')
33 with_freedreno_kgsl = get_option('freedreno-kgsl')
34 with_install_tests = get_option('install-test-programs')
36 config = configuration_data()
38 if ['freebsd', 'dragonfly', 'netbsd'].contains(host_machine.system())
39 dep_pthread_stubs = dependency('pthread-stubs', version : '>= 0.4')
41 dep_pthread_stubs = []
43 dep_threads = dependency('threads')
45 cc = meson.get_compiler('c')
51 dep_atomic_ops = dependency('atomic_ops', required : false)
53 int atomic_add(int *i) { return __sync_add_and_fetch (i, 1); }
54 int atomic_cmpxchg(int *i, int j, int k) { return __sync_val_compare_and_swap (i, j, k); }
56 name : 'Intel Atomics')
60 elif dep_atomic_ops.found()
63 elif cc.has_function('atomic_cas_uint')
69 config.set10('HAVE_LIBDRM_ATOMIC_PRIMITIVES', intel_atomics)
70 config.set10('HAVE_LIB_ATOMIC_OPS', lib_atomics)
73 _intel = get_option('intel')
75 if _intel == 'true' and not with_atomics
76 error('libdrm_intel requires atomics.')
78 with_intel = _intel == 'true' or host_machine.cpu_family().startswith('x86')
83 _radeon = get_option('radeon')
85 if _radeon == 'true' and not with_atomics
86 error('libdrm_radeon requires atomics.')
92 _amdgpu = get_option('amdgpu')
94 if _amdgpu == 'true' and not with_atomics
95 error('libdrm_amdgpu requires atomics.')
101 _nouveau = get_option('nouveau')
102 if _nouveau != 'false'
103 if _nouveau == 'true' and not with_atomics
104 error('libdrm_nouveau requires atomics.')
110 _vmwgfx = get_option('vmwgfx')
111 if _vmwgfx != 'false'
116 _omap = get_option('omap')
119 error('libdrm_omap requires atomics.')
124 with_freedreno = false
125 _freedreno = get_option('freedreno')
126 if _freedreno != 'false'
127 if _freedreno == 'true' and not with_atomics
128 error('libdrm_freedreno requires atomics.')
130 with_freedreno = _freedreno == 'true' or ['arm', 'aarch64'].contains(host_machine.cpu_family())
135 _tegra = get_option('tegra')
138 error('libdrm_tegra requires atomics.')
144 _etnaviv = get_option('etnaviv')
145 if _etnaviv == 'true'
147 error('libdrm_etnaviv requires atomics.')
152 with_exynos = get_option('exynos') == 'true'
155 _vc4 = get_option('vc4')
157 with_vc4 = _vc4 == 'true' or ['arm', 'aarch64'].contains(host_machine.cpu_family())
160 # XXX: Aparently only freebsd and dragonfly bsd actually need this (and
161 # gnu/kfreebsd), not openbsd and netbsd
163 _libkms = get_option('libkms')
164 if _libkms != 'false'
165 with_libkms = _libkms == 'true' or ['linux', 'freebsd', 'dragonfly'].contains(host_machine.system())
168 config.set10('UDEV', with_udev)
170 dep_udev = dependency('udev')
175 # Among others FreeBSD does not have a separate dl library.
176 if not cc.has_function('dlsym')
177 dep_dl = cc.find_library('dl', required : with_nouveau)
181 # clock_gettime might require -rt, or it might not. find out
182 if not cc.has_function('clock_gettime', prefix : '#define _GNU_SOURCE\n#include <time.h>')
184 dep_rt = cc.find_library('rt')
188 dep_m = cc.find_library('m', required : false)
189 foreach header : ['sys/sysctl.h', 'sys/select.h', 'alloca.h']
190 config.set('HAVE_' + header.underscorify().to_upper(),
191 cc.compiles('#include <@0@>'.format(header), name : '@0@ works'.format(header)))
193 if cc.has_header_symbol('sys/sysmacros.h', 'major')
194 config.set10('MAJOR_IN_SYSMACROS', true)
195 elif cc.has_header_symbol('sys/mkdev.h', 'major')
196 config.set10('MAJOR_IN_MKDEV', true)
198 config.set10('HAVE_OPEN_MEMSTREAM', cc.has_function('open_memstream'))
201 foreach a : ['-Wall', '-Wextra', '-Wsign-compare', '-Werror=undef',
202 '-Werror-implicit-function-declaration', '-Wpointer-arith',
203 '-Wwrite-strings', '-Wstrict-prototypes', '-Wmissing-prototypes',
204 '-Wmissing-declarations', '-Wnested-externs', '-Wpacked',
205 '-Wswitch-enum', '-Wmissing-format-attribute',
206 '-Wstrict-aliasing=2', '-Winit-self', '-Winline', '-Wshadow',
207 '-Wdeclaration-after-statement', '-Wold-style-definition']
208 if cc.has_argument(a)
212 # GCC will never error for -Wno-*, so check for -W* then add -Wno-* to the list
214 foreach a : ['unused-parameter', 'attributes', 'long-long',
215 'missing-field-initializers']
216 if cc.has_argument('-W@0@'.format(a))
217 warn_c_args += '-Wno-@0@'.format(a)
222 dep_pciaccess = dependency('pciaccess', version : '>= 0.10', required : with_intel)
223 dep_cunit = dependency('cunit', version : '>= 2.1', required : false)
224 _cairo_tests = get_option('cairo-tests')
225 if _cairo_tests != 'false'
226 dep_cairo = dependency('cairo', required : _cairo_tests == 'true')
227 with_cairo_tests = dep_cairo.found()
230 with_cairo_tests = false
232 _valgrind = get_option('valgrind')
233 if _valgrind != 'false'
234 dep_valgrind = dependency('valgrind', required : _valgrind == 'true')
235 with_valgrind = dep_valgrind.found()
238 with_valgrind = false
241 with_man_pages = get_option('man-pages')
242 prog_xslt = find_program('xsltproc', required : with_man_pages == 'true')
243 prog_sed = find_program('sed', required : with_man_pages == 'true')
244 manpage_style = 'http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl'
246 if run_command(prog_xslt, '--nonet', manpage_style).returncode() != 0
247 if with_man_pages == 'true'
248 error('Manpage style sheet cannot be found')
250 with_man_pages = 'false'
253 with_man_pages = with_man_pages != 'false' and prog_xslt.found() and prog_sed.found()
256 prog_bash = find_program('bash')
258 config.set10('HAVE_VISIBILITY',
259 cc.compiles('''int foo_hidden(void) __attribute__((visibility(("hidden"))));''',
260 name : 'compiler supports __attribute__(("hidden"))'))
263 [with_exynos, 'EXYNOS'],
264 [with_freedreno_kgsl, 'FREEDRENO_KGSL'],
265 [with_intel, 'INTEL'],
266 [with_nouveau, 'NOUVEAU'],
267 [with_radeon, 'RADEON'],
269 [with_vmwgfx, 'VMWGFX'],
270 [with_cairo_tests, 'CAIRO'],
271 [with_valgrind, 'VALGRIND'],
273 config.set10('HAVE_@0@'.format(t[1]), t[0])
275 if with_freedreno_kgsl and not with_freedreno
276 error('cannot enable freedreno-kgsl without freedreno support')
278 config.set10('_GNU_SOURCE', true)
279 config_file = configure_file(
280 configuration : config,
283 add_project_arguments('-DHAVE_CONFIG_H', language : 'c')
285 inc_root = include_directories('.')
286 inc_drm = include_directories('include/drm')
288 libdrm = shared_library(
291 'xf86drm.c', 'xf86drmHash.c', 'xf86drmRandom.c', 'xf86drmSL.c',
296 c_args : warn_c_args,
297 dependencies : [dep_udev, dep_valgrind, dep_rt, dep_m],
298 include_directories : inc_drm,
303 ext_libdrm = declare_dependency(
305 include_directories : [inc_root, inc_drm],
308 install_headers('libsync.h', 'xf86drm.h', 'xf86drmMode.h')
310 'include/drm/drm.h', 'include/drm/drm_fourcc.h', 'include/drm/drm_mode.h',
311 'include/drm/drm_sarea.h', 'include/drm/i915_drm.h',
312 'include/drm/mach64_drm.h', 'include/drm/mga_drm.h',
313 'include/drm/nouveau_drm.h', 'include/drm/qxl_drm.h',
314 'include/drm/r128_drm.h', 'include/drm/radeon_drm.h',
315 'include/drm/amdgpu_drm.h', 'include/drm/savage_drm.h',
316 'include/drm/sis_drm.h', 'include/drm/tegra_drm.h', 'include/drm/vc4_drm.h',
317 'include/drm/via_drm.h', 'include/drm/virtgpu_drm.h',
321 install_headers('include/drm/vmwgfx_drm.h', subdir : 'libdrm')
327 subdirs : ['.', 'libdrm'],
328 version : meson.project_version(),
329 description : 'Userspace interface to kernel DRM services',
332 env_test = environment()
333 env_test.set('NM', find_program('nm').path())
375 message('@0@ will be compiled with:'.format(meson.project_name()))
377 message(' libkms @0@'.format(with_libkms))
378 message(' Intel API @0@'.format(with_intel))
379 message(' vmwgfx API @0@'.format(with_vmwgfx))
380 message(' Radeon API @0@'.format(with_radeon))
381 message(' AMDGPU API @0@'.format(with_amdgpu))
382 message(' Nouveau API @0@'.format(with_nouveau))
383 message(' OMAP API @0@'.format(with_omap))
384 message(' EXYNOS API @0@'.format(with_exynos))
385 message(' Freedreno API @0@ (kgsl: @1@)'.format(with_freedreno, with_freedreno_kgsl))
386 message(' Tegra API @0@'.format(with_tegra))
387 message(' VC4 API @0@'.format(with_vc4))
388 message(' Etnaviv API @0@'.format(with_etnaviv))