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Dylan Bakerc1a290b2020-04-24 10:58:53 -07001# Copyright © 2017-2020 Intel Corporation
Dylan Bakerd1992252017-09-14 17:57:17 -07002
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:
9
10# The above copyright notice and this permission notice shall be included in
11# all copies or substantial portions of the Software.
12
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
19# SOFTWARE.
20
Eric Engestrom7983adc2017-10-24 14:57:11 +010021project(
22 'mesa',
23 ['c', 'cpp'],
Dylan Baker3e9533d2017-11-01 11:54:10 -070024 version : run_command(
Eric Engestrom9595b232020-02-02 15:29:08 +000025 [find_program('python', 'python3'), 'bin/meson_get_version.py']
Dylan Baker3e9533d2017-11-01 11:54:10 -070026 ).stdout(),
Eric Engestrom7983adc2017-10-24 14:57:11 +010027 license : 'MIT',
Dylan Bakerc1a290b2020-04-24 10:58:53 -070028 meson_version : '>= 0.52',
Kai Wasserbäch1abe8732019-08-17 10:59:43 +020029 default_options : ['buildtype=debugoptimized', 'b_ndebug=if-release', 'c_std=c99', 'cpp_std=c++14']
Eric Engestrom7983adc2017-10-24 14:57:11 +010030)
Dylan Bakerd1992252017-09-14 17:57:17 -070031
Dylan Baker65e447c2018-06-11 10:15:15 -070032cc = meson.get_compiler('c')
33cpp = meson.get_compiler('cpp')
34
Dylan Bakerb5f92b62018-03-15 13:30:22 -070035null_dep = dependency('', required : false)
36
Eric Engestromecca5ef2020-02-15 10:53:26 +000037if get_option('layout') != 'mirror'
38 error('`mirror` is the only build directory layout supported')
39endif
40
Dylan Baker32180562017-09-20 20:11:32 -070041# Arguments for the preprocessor, put these in a separate array from the C and
42# C++ (cpp in meson terminology) arguments since they need to be added to the
43# default arguments for both C and C++.
44pre_args = [
45 '-D__STDC_CONSTANT_MACROS',
46 '-D__STDC_FORMAT_MACROS',
47 '-D__STDC_LIMIT_MACROS',
Eric Engestromc0c53372018-11-23 16:37:50 +000048 '-DPACKAGE_VERSION="@0@"'.format(meson.project_version()),
Eric Engestrom444138d2020-05-20 01:02:52 +020049 '-DPACKAGE_BUGREPORT="https://gitlab.freedesktop.org/mesa/mesa/-/issues"',
Dylan Baker32180562017-09-20 20:11:32 -070050]
51
Dylan Bakere915b8d2017-09-28 14:02:51 -070052with_vulkan_icd_dir = get_option('vulkan-icd-dir')
Dylan Bakerd1992252017-09-14 17:57:17 -070053with_tests = get_option('build-tests')
Matt Turnera5abb2d2018-06-06 20:25:09 -070054with_glx_read_only_text = get_option('glx-read-only-text')
Dylan Baker7a908862018-12-04 10:06:08 -080055with_glx_direct = get_option('glx-direct')
Dylan Bakercbbd5bb2017-10-20 21:48:18 -070056with_osmesa = get_option('osmesa')
Dylan Baker5608d0a2018-04-16 15:18:08 -070057with_swr_arches = get_option('swr-arches')
Samuel Pitoisetd6db8582019-11-22 12:16:50 +010058with_vulkan_overlay_layer = get_option('vulkan-overlay-layer')
Dylan Baker5608d0a2018-04-16 15:18:08 -070059with_tools = get_option('tools')
Scott D Phillips1f4d2432018-02-07 16:55:24 -080060if with_tools.contains('all')
Eric Anholt82bf1972018-09-25 19:15:45 -070061 with_tools = [
62 'drm-shim',
63 'etnaviv',
64 'freedreno',
65 'glsl',
66 'intel',
Eric Engestrom99113712019-08-03 02:33:42 +010067 'intel-ui',
Erico Nunes99d5bdc2019-08-16 15:19:59 +020068 'lima',
Eric Anholt82bf1972018-09-25 19:15:45 -070069 'nir',
70 'nouveau',
71 'xvmc',
72 ]
Scott D Phillips1f4d2432018-02-07 16:55:24 -080073endif
Dylan Baker32180562017-09-20 20:11:32 -070074
Samuel Pitoisetd6db8582019-11-22 12:16:50 +010075with_intel_tools = with_tools.contains('intel') or with_tools.contains('intel-ui')
76with_imgui = with_intel_tools or with_vulkan_overlay_layer
77
Dylan Bakerdb978842017-09-28 13:59:04 -070078dri_drivers_path = get_option('dri-drivers-path')
79if dri_drivers_path == ''
Sergii Romantsovf6556ec2019-02-21 10:28:11 +020080 dri_drivers_path = join_paths(get_option('prefix'), get_option('libdir'), 'dri')
Dylan Bakerdb978842017-09-28 13:59:04 -070081endif
Dylan Bakerd7235ef2018-01-16 10:36:28 -080082dri_search_path = get_option('dri-search-path')
83if dri_search_path == ''
Sergii Romantsovf6556ec2019-02-21 10:28:11 +020084 dri_search_path = dri_drivers_path
Dylan Bakerd7235ef2018-01-16 10:36:28 -080085endif
Dylan Bakerdb978842017-09-28 13:59:04 -070086
Dylan Baker32180562017-09-20 20:11:32 -070087with_gles1 = get_option('gles1')
Dylan Baker138c0032020-05-19 14:01:47 -070088if with_gles1 == 'true'
89 with_gles1 = 'enabled'
90 warning('gles1 option "true" deprecated, please use "enabled" instead.')
91elif with_gles1 == 'false'
92 with_gles1 = 'disabled'
93 warning('gles1 option "false" deprecated, please use "disabled" instead.')
94endif
Dylan Baker32180562017-09-20 20:11:32 -070095with_gles2 = get_option('gles2')
Dylan Baker138c0032020-05-19 14:01:47 -070096if with_gles2 == 'true'
97 with_gles2 = 'enabled'
98 warning('gles2 option "true" deprecated, please use "enabled" instead.')
99elif with_gles2 == 'false'
100 with_gles2 = 'disabled'
101 warning('gles2 option "false" deprecated, please use "disabled" instead.')
102endif
Dylan Bakerddc15fb2018-10-19 09:47:41 -0700103if host_machine.system() == 'windows'
104 if with_gles1 == 'auto'
Dylan Baker138c0032020-05-19 14:01:47 -0700105 with_gles1 = 'disabled'
Dylan Bakerddc15fb2018-10-19 09:47:41 -0700106 endif
107 if with_gles2 == 'auto'
Dylan Baker138c0032020-05-19 14:01:47 -0700108 with_gles2 = 'disabled'
Dylan Bakerddc15fb2018-10-19 09:47:41 -0700109 endif
110endif
Dylan Baker32180562017-09-20 20:11:32 -0700111with_opengl = get_option('opengl')
Dylan Baker84242092019-05-31 16:16:22 -0700112
113# Default shared glapi off for windows, on elsewhere.
114_sg = get_option('shared-glapi')
Dylan Baker138c0032020-05-19 14:01:47 -0700115if _sg == 'true'
116 _sg = 'enabled'
117 warning('shared-glapi option "true" deprecated, please use "enabled" instead.')
118elif _sg == 'false'
119 _sg = 'disabled'
120 warning('shared-glapi option "false" deprecated, please use "disabled" instead.')
121endif
Dylan Baker84242092019-05-31 16:16:22 -0700122if _sg == 'auto'
123 with_shared_glapi = host_machine.system() != 'windows'
124else
Dylan Baker138c0032020-05-19 14:01:47 -0700125 with_shared_glapi = _sg == 'enabled'
Dylan Baker84242092019-05-31 16:16:22 -0700126endif
Dylan Baker32180562017-09-20 20:11:32 -0700127
128# shared-glapi is required if at least two OpenGL APIs are being built
129if not with_shared_glapi
Dylan Baker138c0032020-05-19 14:01:47 -0700130 if ((with_gles1 == 'enabled' and with_gles2 == 'enabled') or
131 (with_gles1 == 'enabled' and with_opengl) or
132 (with_gles2 == 'enabled' and with_opengl))
Dylan Baker32180562017-09-20 20:11:32 -0700133 error('shared-glapi required for building two or more of OpenGL, OpenGL ES 1.x, OpenGL ES 2.x')
134 endif
Dylan Baker138c0032020-05-19 14:01:47 -0700135 with_gles1 = 'disabled'
136 with_gles2 = 'disabled'
Dylan Baker32180562017-09-20 20:11:32 -0700137endif
138
139# We require OpenGL for OpenGL ES
Dylan Bakerddc15fb2018-10-19 09:47:41 -0700140if not with_opengl
Dylan Baker138c0032020-05-19 14:01:47 -0700141 if (with_gles1 == 'enabled' or with_gles2 == 'enabled') and not with_opengl
Dylan Bakerddc15fb2018-10-19 09:47:41 -0700142 error('building OpenGL ES without OpenGL is not supported.')
143 endif
Dylan Baker138c0032020-05-19 14:01:47 -0700144 with_gles1 = 'disabled'
145 with_gles2 = 'disabled'
Dylan Baker32180562017-09-20 20:11:32 -0700146endif
147
Dylan Baker138c0032020-05-19 14:01:47 -0700148with_gles1 = with_gles1 != 'disabled'
149with_gles2 = with_gles2 != 'disabled'
Dylan Bakerddc15fb2018-10-19 09:47:41 -0700150with_any_opengl = with_opengl or with_gles1 or with_gles2
151# Only build shared_glapi if at least one OpenGL API is enabled
Dylan Baker84242092019-05-31 16:16:22 -0700152with_shared_glapi = with_shared_glapi and with_any_opengl
Dylan Bakerddc15fb2018-10-19 09:47:41 -0700153
Alan Coopersmithd8a94202019-10-07 18:46:41 -0700154system_has_kms_drm = ['openbsd', 'netbsd', 'freebsd', 'gnu/kfreebsd', 'dragonfly', 'linux', 'sunos'].contains(host_machine.system())
Greg Ve30a1652018-03-06 22:16:03 +0300155
Erik Faye-Lund21274032019-04-12 17:51:08 +0200156dri_drivers = get_option('dri-drivers')
157if dri_drivers.contains('auto')
Greg Ve30a1652018-03-06 22:16:03 +0300158 if system_has_kms_drm
Jon Turney47729092018-02-02 22:25:48 +0000159 # TODO: PPC, Sparc
Dylan Baker18733272017-10-30 10:17:22 -0700160 if ['x86', 'x86_64'].contains(host_machine.cpu_family())
Erik Faye-Lund21274032019-04-12 17:51:08 +0200161 dri_drivers = ['i915', 'i965', 'r100', 'r200', 'nouveau']
Daniel Stoned7603cb2018-02-27 10:00:24 +0000162 elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
Erik Faye-Lund21274032019-04-12 17:51:08 +0200163 dri_drivers = []
Dylan Baker18733272017-10-30 10:17:22 -0700164 else
Guido Günther05e2fc62018-08-26 22:23:59 +0200165 error('Unknown architecture @0@. Please pass -Ddri-drivers to set driver options. Patches gladly accepted to fix this.'.format(
166 host_machine.cpu_family()))
Dylan Baker18733272017-10-30 10:17:22 -0700167 endif
Alexander von Gluck IV834d2212018-02-16 16:56:31 -0600168 elif ['darwin', 'windows', 'cygwin', 'haiku'].contains(host_machine.system())
Jon Turney47729092018-02-02 22:25:48 +0000169 # only swrast would make sense here, but gallium swrast is a much better default
Erik Faye-Lund21274032019-04-12 17:51:08 +0200170 dri_drivers = []
Dylan Baker18733272017-10-30 10:17:22 -0700171 else
Guido Günther05e2fc62018-08-26 22:23:59 +0200172 error('Unknown OS @0@. Please pass -Ddri-drivers to set driver options. Patches gladly accepted to fix this.'.format(
173 host_machine.system()))
Dylan Baker18733272017-10-30 10:17:22 -0700174 endif
175endif
Eric Engestrom393abd62018-05-10 16:03:30 +0100176
Erik Faye-Lund21274032019-04-12 17:51:08 +0200177with_dri_i915 = dri_drivers.contains('i915')
178with_dri_i965 = dri_drivers.contains('i965')
179with_dri_r100 = dri_drivers.contains('r100')
180with_dri_r200 = dri_drivers.contains('r200')
181with_dri_nouveau = dri_drivers.contains('nouveau')
182with_dri_swrast = dri_drivers.contains('swrast')
Eric Engestrom393abd62018-05-10 16:03:30 +0100183
Eric Engestromd3214462018-05-14 16:40:47 +0100184with_dri = dri_drivers.length() != 0
Dylan Baker32180562017-09-20 20:11:32 -0700185
Erik Faye-Lund21274032019-04-12 17:51:08 +0200186gallium_drivers = get_option('gallium-drivers')
187if gallium_drivers.contains('auto')
Greg Ve30a1652018-03-06 22:16:03 +0300188 if system_has_kms_drm
Dylan Baker18733272017-10-30 10:17:22 -0700189 # TODO: PPC, Sparc
190 if ['x86', 'x86_64'].contains(host_machine.cpu_family())
Erik Faye-Lund21274032019-04-12 17:51:08 +0200191 gallium_drivers = [
Kenneth Graunkeab016a62019-12-05 15:30:26 -0800192 'r300', 'r600', 'radeonsi', 'nouveau', 'virgl', 'svga', 'swrast',
193 'iris'
Dylan Baker5608d0a2018-04-16 15:18:08 -0700194 ]
Dylan Baker18733272017-10-30 10:17:22 -0700195 elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
Erik Faye-Lund21274032019-04-12 17:51:08 +0200196 gallium_drivers = [
Rob Herring41a0acd2019-01-24 14:03:54 -0600197 'kmsro', 'v3d', 'vc4', 'freedreno', 'etnaviv', 'nouveau',
Alyssa Rosenzweig77295b12019-08-05 08:25:37 -0700198 'tegra', 'virgl', 'lima', 'panfrost', 'swrast'
Dylan Baker5608d0a2018-04-16 15:18:08 -0700199 ]
Dylan Baker18733272017-10-30 10:17:22 -0700200 else
Guido Günther05e2fc62018-08-26 22:23:59 +0200201 error('Unknown architecture @0@. Please pass -Dgallium-drivers to set driver options. Patches gladly accepted to fix this.'.format(
202 host_machine.cpu_family()))
Dylan Baker18733272017-10-30 10:17:22 -0700203 endif
Alexander von Gluck IV834d2212018-02-16 16:56:31 -0600204 elif ['darwin', 'windows', 'cygwin', 'haiku'].contains(host_machine.system())
Erik Faye-Lund21274032019-04-12 17:51:08 +0200205 gallium_drivers = ['swrast']
Dylan Baker18733272017-10-30 10:17:22 -0700206 else
Guido Günther05e2fc62018-08-26 22:23:59 +0200207 error('Unknown OS @0@. Please pass -Dgallium-drivers to set driver options. Patches gladly accepted to fix this.'.format(
208 host_machine.system()))
Dylan Baker18733272017-10-30 10:17:22 -0700209 endif
210endif
Erik Faye-Lund21274032019-04-12 17:51:08 +0200211with_gallium_kmsro = gallium_drivers.contains('kmsro')
212with_gallium_radeonsi = gallium_drivers.contains('radeonsi')
213with_gallium_r300 = gallium_drivers.contains('r300')
214with_gallium_r600 = gallium_drivers.contains('r600')
215with_gallium_nouveau = gallium_drivers.contains('nouveau')
216with_gallium_freedreno = gallium_drivers.contains('freedreno')
217with_gallium_softpipe = gallium_drivers.contains('swrast')
218with_gallium_vc4 = gallium_drivers.contains('vc4')
219with_gallium_v3d = gallium_drivers.contains('v3d')
220with_gallium_panfrost = gallium_drivers.contains('panfrost')
221with_gallium_etnaviv = gallium_drivers.contains('etnaviv')
222with_gallium_tegra = gallium_drivers.contains('tegra')
223with_gallium_iris = gallium_drivers.contains('iris')
224with_gallium_i915 = gallium_drivers.contains('i915')
225with_gallium_svga = gallium_drivers.contains('svga')
226with_gallium_virgl = gallium_drivers.contains('virgl')
227with_gallium_swr = gallium_drivers.contains('swr')
228with_gallium_lima = gallium_drivers.contains('lima')
Erik Faye-Lund8d46e352018-08-31 16:50:20 +0200229with_gallium_zink = gallium_drivers.contains('zink')
Eric Engestroma425db42018-05-10 16:04:26 +0100230
Eric Engestromd3214462018-05-14 16:40:47 +0100231with_gallium = gallium_drivers.length() != 0
Eric Engestroma425db42018-05-10 16:04:26 +0100232
233if with_gallium and system_has_kms_drm
234 _glx = get_option('glx')
235 _egl = get_option('egl')
Dylan Baker138c0032020-05-19 14:01:47 -0700236 if _glx == 'dri' or _egl == 'enabled' or (_glx == 'disabled' and _egl != 'disabled')
Eric Engestroma425db42018-05-10 16:04:26 +0100237 with_dri = true
Dylan Bakerf74cf042018-02-28 10:13:38 -0800238 endif
Ville Syrjälä22899642017-10-10 01:15:42 +0300239endif
240
Jason Ekstrand00fb21b2017-11-11 10:30:35 -0800241_vulkan_drivers = get_option('vulkan-drivers')
Dylan Baker5608d0a2018-04-16 15:18:08 -0700242if _vulkan_drivers.contains('auto')
Greg Ve30a1652018-03-06 22:16:03 +0300243 if system_has_kms_drm
Jason Ekstrand00fb21b2017-11-11 10:30:35 -0800244 if host_machine.cpu_family().startswith('x86')
Dylan Baker5608d0a2018-04-16 15:18:08 -0700245 _vulkan_drivers = ['amd', 'intel']
Guido Günther9de34b42018-08-26 22:24:00 +0200246 elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
247 _vulkan_drivers = []
Jason Ekstrand00fb21b2017-11-11 10:30:35 -0800248 else
Guido Günther05e2fc62018-08-26 22:23:59 +0200249 error('Unknown architecture @0@. Please pass -Dvulkan-drivers to set driver options. Patches gladly accepted to fix this.'.format(
250 host_machine.cpu_family()))
Jason Ekstrand00fb21b2017-11-11 10:30:35 -0800251 endif
Alexander von Gluck IV834d2212018-02-16 16:56:31 -0600252 elif ['darwin', 'windows', 'cygwin', 'haiku'].contains(host_machine.system())
Jason Ekstrand00fb21b2017-11-11 10:30:35 -0800253 # No vulkan driver supports windows or macOS currently
Eric Engestrom03a2e7b2018-05-10 16:12:12 +0100254 _vulkan_drivers = []
Jon Turney47729092018-02-02 22:25:48 +0000255 else
Guido Günther05e2fc62018-08-26 22:23:59 +0200256 error('Unknown OS @0@. Please pass -Dvulkan-drivers to set driver options. Patches gladly accepted to fix this.'.format(
257 host_machine.system()))
Jason Ekstrand00fb21b2017-11-11 10:30:35 -0800258 endif
259endif
Eric Engestroma92cdcd2018-05-10 16:05:05 +0100260
261with_intel_vk = _vulkan_drivers.contains('intel')
262with_amd_vk = _vulkan_drivers.contains('amd')
Bas Nieuwenhuizen26380b32018-08-08 22:23:57 +0000263with_freedreno_vk = _vulkan_drivers.contains('freedreno')
Eric Engestromd3214462018-05-14 16:40:47 +0100264with_any_vk = _vulkan_drivers.length() != 0
Jason Ekstrand00fb21b2017-11-11 10:30:35 -0800265
Dylan Bakere0b037d2017-11-29 17:50:05 -0800266if with_dri_swrast and (with_gallium_softpipe or with_gallium_swr)
Dylan Bakerde24d612017-10-10 14:27:19 -0700267 error('Only one swrast provider can be built')
268endif
Dylan Baker9169dde2017-10-25 16:54:53 -0700269if with_dri_i915 and with_gallium_i915
270 error('Only one i915 provider can be built')
271endif
Eric Anholt7e069832019-04-03 15:40:22 -0700272if with_gallium_kmsro and not (with_gallium_v3d or with_gallium_vc4 or with_gallium_etnaviv or with_gallium_freedreno or with_gallium_panfrost or with_gallium_lima)
Rob Herringb1da1942019-01-25 10:39:40 -0600273 error('kmsro driver requires one or more renderonly drivers (vc4, etnaviv, freedreno, panfrost, lima)')
Eric Engestromf0337f02017-12-04 15:06:03 +0000274endif
Thierry Reding1755f602014-05-28 00:36:48 +0200275if with_gallium_tegra and not with_gallium_nouveau
276 error('tegra driver requires nouveau driver')
277endif
Dylan Bakerde24d612017-10-10 14:27:19 -0700278
Dylan Baker33627d22017-10-27 17:20:52 -0700279if host_machine.system() == 'darwin'
280 with_dri_platform = 'apple'
Eric Engestrombf8b5de2019-07-30 15:41:06 +0100281 pre_args += '-DBUILDING_MESA'
Dylan Baker33627d22017-10-27 17:20:52 -0700282elif ['windows', 'cygwin'].contains(host_machine.system())
283 with_dri_platform = 'windows'
Greg Vc38c60a2018-01-24 21:02:40 +0300284elif system_has_kms_drm
Dylan Baker33627d22017-10-27 17:20:52 -0700285 with_dri_platform = 'drm'
286else
287 # FIXME: haiku doesn't use dri, and xlib doesn't use dri, probably should
288 # assert here that one of those cases has been met.
Greg Vc38c60a2018-01-24 21:02:40 +0300289 # FIXME: illumos ends up here as well
Dylan Baker33627d22017-10-27 17:20:52 -0700290 with_dri_platform = 'none'
291endif
Dylan Bakera47c5252017-09-22 12:55:00 -0700292
Dylan Bakerd1992252017-09-14 17:57:17 -0700293_platforms = get_option('platforms')
Dylan Baker5608d0a2018-04-16 15:18:08 -0700294if _platforms.contains('auto')
Greg Vc38c60a2018-01-24 21:02:40 +0300295 if system_has_kms_drm
Dylan Baker5608d0a2018-04-16 15:18:08 -0700296 _platforms = ['x11', 'wayland', 'drm', 'surfaceless']
Dylan Baker70cac062018-04-18 13:17:20 -0700297 elif ['darwin', 'cygwin'].contains(host_machine.system())
Dylan Baker5608d0a2018-04-16 15:18:08 -0700298 _platforms = ['x11', 'surfaceless']
Alexander von Gluck IV834d2212018-02-16 16:56:31 -0600299 elif ['haiku'].contains(host_machine.system())
Dylan Baker5608d0a2018-04-16 15:18:08 -0700300 _platforms = ['haiku']
Dylan Baker70cac062018-04-18 13:17:20 -0700301 elif host_machine.system() == 'windows'
302 _platforms = ['windows']
Dylan Baker4b61b072017-11-15 17:31:32 -0800303 else
Guido Günther05e2fc62018-08-26 22:23:59 +0200304 error('Unknown OS @0@. Please pass -Dplatforms to set platforms. Patches gladly accepted to fix this.'.format(
305 host_machine.system()))
Dylan Baker4b61b072017-11-15 17:31:32 -0800306 endif
307endif
Eric Engestrom0ed6a872018-05-10 16:11:29 +0100308
309with_platform_android = _platforms.contains('android')
310with_platform_x11 = _platforms.contains('x11')
311with_platform_wayland = _platforms.contains('wayland')
312with_platform_drm = _platforms.contains('drm')
313with_platform_haiku = _platforms.contains('haiku')
314with_platform_surfaceless = _platforms.contains('surfaceless')
Dylan Baker70cac062018-04-18 13:17:20 -0700315with_platform_windows = _platforms.contains('windows')
Eric Engestrom0ed6a872018-05-10 16:11:29 +0100316
Eric Engestromd3214462018-05-14 16:40:47 +0100317if _platforms.length() != 0
Dylan Baker5608d0a2018-04-16 15:18:08 -0700318 egl_native_platform = _platforms[0]
Dylan Bakerd1992252017-09-14 17:57:17 -0700319endif
320
Keith Packard7ab1fff2018-02-09 07:45:58 -0800321_xlib_lease = get_option('xlib-lease')
Dylan Baker138c0032020-05-19 14:01:47 -0700322if _xlib_lease == 'true'
323 _xlib_lease = 'enabled'
324 warning('xlib_lease option "true" deprecated, please use "enabled" instead.')
325elif _xlib_lease == 'false'
326 _xlib_lease = 'disabled'
327 warning('xlib_lease option "false" deprecated, please use "disabled" instead.')
328endif
Keith Packard7ab1fff2018-02-09 07:45:58 -0800329if _xlib_lease == 'auto'
330 with_xlib_lease = with_platform_x11 and with_platform_drm
331else
Dylan Baker138c0032020-05-19 14:01:47 -0700332 with_xlib_lease = _xlib_lease == 'enabled'
Keith Packard7ab1fff2018-02-09 07:45:58 -0800333endif
334
Dylan Baker118a7f02017-11-01 17:42:41 -0700335with_glx = get_option('glx')
336if with_glx == 'auto'
337 if with_dri
338 with_glx = 'dri'
Alexander von Gluck IV834d2212018-02-16 16:56:31 -0600339 elif with_platform_haiku
340 with_glx = 'disabled'
Dylan Bakere1e23882018-04-18 13:17:50 -0700341 elif host_machine.system() == 'windows'
342 with_glx = 'disabled'
Dylan Baker118a7f02017-11-01 17:42:41 -0700343 elif with_gallium
Dylan Bakerad9c2f52017-11-02 13:36:44 -0700344 # Even when building just gallium drivers the user probably wants dri
345 with_glx = 'dri'
Dylan Baker118a7f02017-11-01 17:42:41 -0700346 elif with_platform_x11 and with_any_opengl and not with_any_vk
347 # The automatic behavior should not be to turn on xlib based glx when
348 # building only vulkan drivers
349 with_glx = 'xlib'
350 else
351 with_glx = 'disabled'
352 endif
353endif
Jon Turneyab7aa0f2018-01-15 19:39:46 +0000354if with_glx == 'dri'
355 if with_gallium
356 with_dri = true
357 endif
358endif
Dylan Baker118a7f02017-11-01 17:42:41 -0700359
Dylan Baker7cf50af2019-07-01 10:04:03 -0700360if not (with_dri or with_gallium or with_glx != 'disabled')
Dylan Baker118a7f02017-11-01 17:42:41 -0700361 with_gles1 = false
362 with_gles2 = false
363 with_opengl = false
364 with_any_opengl = false
365 with_shared_glapi = false
366endif
367
Eric Engestrom76e8d612018-02-23 17:08:20 +0000368_gbm = get_option('gbm')
Dylan Baker138c0032020-05-19 14:01:47 -0700369if _gbm == 'true'
370 _gbm = 'enabled'
371 warning('gbm option "true" deprecated, please use "enabled" instead.')
372elif _gbm == 'false'
373 _gbm = 'disabled'
374 warning('gbm option "false" deprecated, please use "disabled" instead.')
375endif
Eric Engestrom76e8d612018-02-23 17:08:20 +0000376if _gbm == 'auto'
377 with_gbm = system_has_kms_drm and with_dri
Dylan Baker816bf7d12017-09-28 15:53:53 -0700378else
Dylan Baker138c0032020-05-19 14:01:47 -0700379 with_gbm = _gbm == 'enabled'
Eric Engestrom76e8d612018-02-23 17:08:20 +0000380endif
381if with_gbm and not system_has_kms_drm
382 error('GBM only supports DRM/KMS platforms')
Dylan Baker816bf7d12017-09-28 15:53:53 -0700383endif
384
Dylan Baker108d2572017-10-18 12:20:43 -0700385_egl = get_option('egl')
Dylan Baker138c0032020-05-19 14:01:47 -0700386if _egl == 'true'
387 _egl = 'enabled'
388 warning('egl option "true" deprecated, please use "enabled" instead.')
389elif _egl == 'false'
390 _egl = 'disabled'
391 warning('egl option "false" deprecated, please use "disabled" instead.')
392endif
Dylan Baker108d2572017-10-18 12:20:43 -0700393if _egl == 'auto'
Dylan Bakerb8521702018-10-01 12:40:34 -0700394 with_egl = (
395 not ['darwin', 'windows'].contains(host_machine.system()) and
Eric Engestromd3214462018-05-14 16:40:47 +0100396 with_dri and with_shared_glapi and _platforms.length() != 0
Dylan Bakerb8521702018-10-01 12:40:34 -0700397 )
Dylan Baker138c0032020-05-19 14:01:47 -0700398elif _egl == 'enabled'
Dylan Baker108d2572017-10-18 12:20:43 -0700399 if not with_dri
400 error('EGL requires dri')
401 elif not with_shared_glapi
402 error('EGL requires shared-glapi')
Eric Engestromd3214462018-05-14 16:40:47 +0100403 elif _platforms.length() == 0
Emil Velikov4f2b73d2018-02-23 19:32:01 +0000404 error('No platforms specified, consider -Dplatforms=drm,x11,surfaceless at least')
Dylan Bakerf74cf042018-02-28 10:13:38 -0800405 elif not ['disabled', 'dri'].contains(with_glx)
406 error('EGL requires dri, but a GLX is being built without dri')
Dylan Bakerb8521702018-10-01 12:40:34 -0700407 elif ['darwin', 'windows'].contains(host_machine.system())
408 error('EGL is not available on Windows or MacOS')
Dylan Baker108d2572017-10-18 12:20:43 -0700409 endif
410 with_egl = true
411else
412 with_egl = false
413endif
414
Bas Nieuwenhuizend1c04832019-06-19 15:16:51 +0200415if with_egl and not (with_platform_drm or with_platform_surfaceless or with_platform_android)
Dylan Baker43b0e5f2017-10-26 15:45:40 -0700416 if with_gallium_radeonsi
Bas Nieuwenhuizend1c04832019-06-19 15:16:51 +0200417 error('RadeonSI requires the drm, surfaceless or android platform when using EGL')
Dylan Baker43b0e5f2017-10-26 15:45:40 -0700418 endif
419 if with_gallium_virgl
Bas Nieuwenhuizend1c04832019-06-19 15:16:51 +0200420 error('Virgl requires the drm, surfaceless or android platform when using EGL')
Dylan Baker43b0e5f2017-10-26 15:45:40 -0700421 endif
Dylan Baker108d2572017-10-18 12:20:43 -0700422endif
423
Bas Nieuwenhuizen9f37c992019-08-03 18:44:44 +0200424# Android uses emutls for versions <= P/28. For USE_ELF_TLS we need ELF TLS.
Emmanuel708db982020-01-24 22:31:47 +0100425if not ['windows', 'freebsd'].contains(host_machine.system()) and (not with_platform_android or get_option('platform-sdk-version') >= 29)
Bas Nieuwenhuizen9f37c992019-08-03 18:44:44 +0200426 pre_args += '-DUSE_ELF_TLS'
Bas Nieuwenhuizend7ca1ef2019-08-03 18:13:52 +0200427endif
428
Dylan Bakera47c5252017-09-22 12:55:00 -0700429if with_glx != 'disabled'
Dylan Baker8d3b1212017-10-18 15:47:11 -0700430 if not (with_platform_x11 and with_any_opengl)
Emil Velikov728d1da2018-02-23 19:32:02 +0000431 error('Cannot build GLX support without X11 platform support and at least one OpenGL API')
Dylan Bakerfafd20f2019-09-25 23:25:27 +0000432 elif with_glx == 'gallium-xlib'
Dylan Bakera47c5252017-09-22 12:55:00 -0700433 if not with_gallium
434 error('Gallium-xlib based GLX requires at least one gallium driver')
Dylan Bakerad9c2f52017-11-02 13:36:44 -0700435 elif not with_gallium_softpipe
436 error('Gallium-xlib based GLX requires softpipe or llvmpipe.')
Dylan Bakera47c5252017-09-22 12:55:00 -0700437 elif with_dri
438 error('gallium-xlib conflicts with any dri driver')
439 endif
Dylan Bakerfafd20f2019-09-25 23:25:27 +0000440 elif with_glx == 'xlib'
Dylan Baker118a7f02017-11-01 17:42:41 -0700441 if with_dri
442 error('xlib conflicts with any dri driver')
443 endif
Emil Velikov63b95fb2018-02-23 19:32:03 +0000444 elif with_glx == 'dri'
Dylan Baker7cf50af2019-07-01 10:04:03 -0700445 if not with_shared_glapi
Emil Velikov63b95fb2018-02-23 19:32:03 +0000446 error('dri based GLX requires shared-glapi')
447 endif
Dylan Bakera47c5252017-09-22 12:55:00 -0700448 endif
449endif
450
451with_glvnd = get_option('glvnd')
Dylan Baker8a36f022017-11-01 10:24:10 -0700452if with_glvnd
Dylan Baker30471992018-04-18 13:19:20 -0700453 if with_platform_windows
454 error('glvnd cannot be used on Windows')
455 elif with_glx == 'xlib' or with_glx == 'gallium-xlib'
Dylan Baker8a36f022017-11-01 10:24:10 -0700456 error('Cannot build glvnd support for GLX that is not DRI based.')
457 elif with_glx == 'disabled' and not with_egl
458 error('glvnd requires DRI based GLX and/or EGL')
459 endif
Benjamin Gordonb30aad52018-06-13 16:17:32 -0600460 if get_option('egl-lib-suffix') != ''
461 error('''EGL lib suffix can't be used with libglvnd''')
462 endif
Dylan Bakera47c5252017-09-22 12:55:00 -0700463endif
464
Dylan Bakerd1992252017-09-14 17:57:17 -0700465if with_vulkan_icd_dir == ''
466 with_vulkan_icd_dir = join_paths(get_option('datadir'), 'vulkan/icd.d')
467endif
468
Samuel Thibault2fd85102019-12-28 22:51:39 +0100469# GNU/Hurd includes egl_dri2, without drm.
Eric Engestromad862c32019-03-05 12:32:13 +0000470with_dri2 = (with_dri or with_any_vk) and (with_dri_platform == 'drm' or
471 host_machine.system() == 'gnu')
Eric Engestrom248c5932018-02-23 17:08:45 +0000472_dri3 = get_option('dri3')
Dylan Baker138c0032020-05-19 14:01:47 -0700473if _dri3 == 'true'
474 _dri3 = 'enabled'
475 warning('dri3 option "true" deprecated, please use "enabled" instead.')
476elif _dri3 == 'false'
477 _dri3 = 'disabled'
478 warning('dri3 option "false" deprecated, please use "disabled" instead.')
479endif
Eric Engestrom248c5932018-02-23 17:08:45 +0000480if _dri3 == 'auto'
Eric Engestrom57b0ccd2017-12-07 16:04:14 +0000481 with_dri3 = system_has_kms_drm and with_dri2
Dylan Baker50c28df2017-09-29 17:53:01 -0700482else
Dylan Baker138c0032020-05-19 14:01:47 -0700483 with_dri3 = _dri3 == 'enabled'
Dylan Baker50c28df2017-09-29 17:53:01 -0700484endif
485
486if with_any_vk and (with_platform_x11 and not with_dri3)
487 error('Vulkan drivers require dri3 for X11 support')
488endif
Emil Velikov9d105812018-12-13 03:54:03 +0000489if with_dri
Dylan Baker431e9ab2019-01-15 11:55:36 -0800490 if with_glx == 'disabled' and not with_egl and not with_gbm and with_osmesa != 'classic'
491 error('building dri drivers require at least one windowing system or classic osmesa')
Dylan Bakera47c5252017-09-22 12:55:00 -0700492 endif
Dylan Bakerd1992252017-09-14 17:57:17 -0700493endif
494
Dylan Baker68076b82017-10-30 14:04:21 -0700495_vdpau = get_option('gallium-vdpau')
Dylan Baker138c0032020-05-19 14:01:47 -0700496if _vdpau == 'true'
497 _vdpau = 'enabled'
498 warning('gallium-vdpau option "true" deprecated, please use "enabled" instead.')
499elif _vdpau == 'false'
500 _vdpau = 'disabled'
501 warning('gallium-vdpau option "false" deprecated, please use "disabled" instead.')
502endif
Eric Engestrom992af0a2017-12-07 16:02:02 +0000503if not system_has_kms_drm
Dylan Baker138c0032020-05-19 14:01:47 -0700504 if _vdpau == 'enabled'
Eric Engestrom992af0a2017-12-07 16:02:02 +0000505 error('VDPAU state tracker can only be build on unix-like OSes.')
Dylan Baker68076b82017-10-30 14:04:21 -0700506 else
Dylan Baker138c0032020-05-19 14:01:47 -0700507 _vdpau = 'disabled'
Dylan Baker68076b82017-10-30 14:04:21 -0700508 endif
Eric Engestrom992af0a2017-12-07 16:02:02 +0000509elif not with_platform_x11
Dylan Baker138c0032020-05-19 14:01:47 -0700510 if _vdpau == 'enabled'
Dylan Baker68076b82017-10-30 14:04:21 -0700511 error('VDPAU state tracker requires X11 support.')
Eric Engestrom992af0a2017-12-07 16:02:02 +0000512 else
Dylan Baker138c0032020-05-19 14:01:47 -0700513 _vdpau = 'disabled'
Dylan Baker68076b82017-10-30 14:04:21 -0700514 endif
Eric Engestrom992af0a2017-12-07 16:02:02 +0000515elif not (with_gallium_r300 or with_gallium_r600 or with_gallium_radeonsi or
516 with_gallium_nouveau)
Dylan Baker138c0032020-05-19 14:01:47 -0700517 if _vdpau == 'enabled'
Eric Engestrom992af0a2017-12-07 16:02:02 +0000518 error('VDPAU state tracker requires at least one of the following gallium drivers: r300, r600, radeonsi, nouveau.')
519 else
Dylan Baker138c0032020-05-19 14:01:47 -0700520 _vdpau = 'disabled'
Eric Engestrom992af0a2017-12-07 16:02:02 +0000521 endif
Dylan Baker68076b82017-10-30 14:04:21 -0700522endif
Dylan Bakerb5f92b62018-03-15 13:30:22 -0700523dep_vdpau = null_dep
Dylan Bakerd9a80082018-06-21 08:28:36 -0700524with_gallium_vdpau = false
Dylan Baker138c0032020-05-19 14:01:47 -0700525if _vdpau != 'disabled'
526 dep_vdpau = dependency('vdpau', version : '>= 1.1', required : _vdpau == 'enabled')
Dylan Bakerd9a80082018-06-21 08:28:36 -0700527 if dep_vdpau.found()
Quentin Glidic00f5ea92020-04-23 10:47:05 +0200528 dep_vdpau = dep_vdpau.partial_dependency(compile_args : true)
Dylan Bakerd9a80082018-06-21 08:28:36 -0700529 with_gallium_vdpau = true
530 endif
Dylan Baker68076b82017-10-30 14:04:21 -0700531endif
532
533if with_gallium_vdpau
534 pre_args += '-DHAVE_ST_VDPAU'
535endif
536vdpau_drivers_path = get_option('vdpau-libs-path')
537if vdpau_drivers_path == ''
538 vdpau_drivers_path = join_paths(get_option('libdir'), 'vdpau')
539endif
540
Erik Faye-Lund8d46e352018-08-31 16:50:20 +0200541if with_gallium_zink
542 dep_vulkan = dependency('vulkan')
543endif
544
Dylan Baker22a817a2017-10-30 14:32:30 -0700545_xvmc = get_option('gallium-xvmc')
Dylan Baker138c0032020-05-19 14:01:47 -0700546if _xvmc == 'true'
547 _xvmc = 'enabled'
548 warning('gallium-xvmc option "true" deprecated, please use "enabled" instead.')
549elif _xvmc == 'false'
550 _xvmc = 'disabled'
551 warning('gallium-xvmc option "false" deprecated, please use "disabled" instead.')
552endif
Eric Engestrom724916c2017-12-07 16:02:29 +0000553if not system_has_kms_drm
Dylan Baker138c0032020-05-19 14:01:47 -0700554 if _xvmc == 'enabled'
Eric Engestrom724916c2017-12-07 16:02:29 +0000555 error('XVMC state tracker can only be build on unix-like OSes.')
Dylan Baker22a817a2017-10-30 14:32:30 -0700556 else
Dylan Baker138c0032020-05-19 14:01:47 -0700557 _xvmc = 'disabled'
Dylan Baker22a817a2017-10-30 14:32:30 -0700558 endif
Eric Engestrom724916c2017-12-07 16:02:29 +0000559elif not with_platform_x11
Dylan Baker138c0032020-05-19 14:01:47 -0700560 if _xvmc == 'enabled'
Dylan Baker22a817a2017-10-30 14:32:30 -0700561 error('XVMC state tracker requires X11 support.')
Eric Engestrom724916c2017-12-07 16:02:29 +0000562 else
Dylan Baker138c0032020-05-19 14:01:47 -0700563 _xvmc = 'disabled'
Dylan Baker22a817a2017-10-30 14:32:30 -0700564 endif
Eric Engestrom724916c2017-12-07 16:02:29 +0000565elif not (with_gallium_r600 or with_gallium_nouveau)
Dylan Baker138c0032020-05-19 14:01:47 -0700566 if _xvmc == 'enabled'
Eric Engestrom724916c2017-12-07 16:02:29 +0000567 error('XVMC state tracker requires at least one of the following gallium drivers: r600, nouveau.')
568 else
Dylan Baker138c0032020-05-19 14:01:47 -0700569 _xvmc = 'disabled'
Eric Engestrom724916c2017-12-07 16:02:29 +0000570 endif
Dylan Baker22a817a2017-10-30 14:32:30 -0700571endif
Dylan Bakerb5f92b62018-03-15 13:30:22 -0700572dep_xvmc = null_dep
Dylan Bakere456a052019-09-26 15:42:59 -0700573dep_xv = null_dep
Dylan Bakera6943bb2018-06-21 08:34:05 -0700574with_gallium_xvmc = false
Dylan Baker138c0032020-05-19 14:01:47 -0700575if _xvmc != 'disabled'
576 dep_xvmc = dependency('xvmc', version : '>= 1.0.6', required : _xvmc == 'enabled')
577 dep_xv = dependency('xv', required : _xvmc == 'enabled')
Dylan Bakere456a052019-09-26 15:42:59 -0700578 with_gallium_xvmc = dep_xvmc.found() and dep_xv.found()
Dylan Baker22a817a2017-10-30 14:32:30 -0700579endif
580
581xvmc_drivers_path = get_option('xvmc-libs-path')
582if xvmc_drivers_path == ''
583 xvmc_drivers_path = get_option('libdir')
584endif
585
Dylan Baker1d36dc62017-10-30 15:23:06 -0700586_omx = get_option('gallium-omx')
Eric Engestrom86168ed2017-12-07 16:03:04 +0000587if not system_has_kms_drm
Dylan Baker34e852d2018-03-06 10:11:38 -0800588 if ['auto', 'disabled'].contains(_omx)
Gurkirpal Singhbb5e27f2018-01-20 05:12:06 +0530589 _omx = 'disabled'
Dylan Baker34e852d2018-03-06 10:11:38 -0800590 else
591 error('OMX state tracker can only be built on unix-like OSes.')
Dylan Baker1d36dc62017-10-30 15:23:06 -0700592 endif
Eric Engestrom86168ed2017-12-07 16:03:04 +0000593elif not (with_gallium_r600 or with_gallium_radeonsi or with_gallium_nouveau)
Dylan Baker34e852d2018-03-06 10:11:38 -0800594 if ['auto', 'disabled'].contains(_omx)
Gurkirpal Singhbb5e27f2018-01-20 05:12:06 +0530595 _omx = 'disabled'
Dylan Baker34e852d2018-03-06 10:11:38 -0800596 else
597 error('OMX state tracker requires at least one of the following gallium drivers: r600, radeonsi, nouveau.')
Eric Engestrom86168ed2017-12-07 16:03:04 +0000598 endif
Eric Engestrom86168ed2017-12-07 16:03:04 +0000599endif
Dylan Bakerb5f92b62018-03-15 13:30:22 -0700600with_gallium_omx = _omx
601dep_omx = null_dep
Gurkirpal Singhe2afa152018-01-20 05:37:53 +0530602dep_omx_other = []
Mathias Fröhlich795b4652018-03-16 06:34:35 +0100603if ['auto', 'bellagio'].contains(_omx)
Dylan Baker34e852d2018-03-06 10:11:38 -0800604 dep_omx = dependency(
Mathias Fröhlich795b4652018-03-16 06:34:35 +0100605 'libomxil-bellagio', required : _omx == 'bellagio'
Dylan Baker34e852d2018-03-06 10:11:38 -0800606 )
607 if dep_omx.found()
Dylan Baker34e852d2018-03-06 10:11:38 -0800608 with_gallium_omx = 'bellagio'
609 endif
610endif
Mathias Fröhlich795b4652018-03-16 06:34:35 +0100611if ['auto', 'tizonia'].contains(_omx)
612 if with_dri and with_egl
Dylan Baker34e852d2018-03-06 10:11:38 -0800613 dep_omx = dependency(
614 'libtizonia', version : '>= 0.10.0',
Mathias Fröhlich795b4652018-03-16 06:34:35 +0100615 required : _omx == 'tizonia',
Dylan Baker34e852d2018-03-06 10:11:38 -0800616 )
617 dep_omx_other = [
Mathias Fröhlich795b4652018-03-16 06:34:35 +0100618 dependency('libtizplatform', required : _omx == 'tizonia'),
619 dependency('tizilheaders', required : _omx == 'tizonia'),
Dylan Baker34e852d2018-03-06 10:11:38 -0800620 ]
621 if dep_omx.found() and dep_omx_other[0].found() and dep_omx_other[1].found()
Dylan Baker34e852d2018-03-06 10:11:38 -0800622 with_gallium_omx = 'tizonia'
Dylan Baker34e852d2018-03-06 10:11:38 -0800623 endif
Mathias Fröhlich795b4652018-03-16 06:34:35 +0100624 elif _omx == 'tizonia'
625 error('OMX-Tizonia state tracker requires dri and egl')
Dylan Baker34e852d2018-03-06 10:11:38 -0800626 endif
Dylan Baker1d36dc62017-10-30 15:23:06 -0700627endif
Mathias Fröhlich795b4652018-03-16 06:34:35 +0100628if _omx == 'auto'
629 with_gallium_omx = 'disabled'
630else
631 with_gallium_omx = _omx
632endif
Dylan Baker1d36dc62017-10-30 15:23:06 -0700633
Mathias Fröhlich880c1712018-03-16 06:34:35 +0100634pre_args += [
635 '-DENABLE_ST_OMX_BELLAGIO=' + (with_gallium_omx == 'bellagio' ? '1' : '0'),
636 '-DENABLE_ST_OMX_TIZONIA=' + (with_gallium_omx == 'tizonia' ? '1' : '0'),
637]
638
639
Dylan Baker1d36dc62017-10-30 15:23:06 -0700640omx_drivers_path = get_option('omx-libs-path')
Mathias Fröhlich880c1712018-03-16 06:34:35 +0100641
Dylan Baker34e852d2018-03-06 10:11:38 -0800642if with_gallium_omx != 'disabled'
Dylan Baker1d36dc62017-10-30 15:23:06 -0700643 # Figure out where to put the omx driver.
644 # FIXME: this could all be vastly simplified by adding a 'defined_variable'
645 # argument to meson's get_pkgconfig_variable method.
646 if omx_drivers_path == ''
647 _omx_libdir = dep_omx.get_pkgconfig_variable('libdir')
648 _omx_drivers_dir = dep_omx.get_pkgconfig_variable('pluginsdir')
649 if _omx_libdir == get_option('libdir')
650 omx_drivers_path = _omx_drivers_dir
651 else
652 _omx_base_dir = []
653 # This will fail on windows. Does OMX run on windows?
654 _omx_libdir = _omx_libdir.split('/')
655 _omx_drivers_dir = _omx_drivers_dir.split('/')
656 foreach o : _omx_drivers_dir
657 if not _omx_libdir.contains(o)
658 _omx_base_dir += o
659 endif
660 endforeach
661 omx_drivers_path = join_paths(get_option('libdir'), _omx_base_dir)
662 endif
663 endif
664endif
Dylan Baker1d36dc62017-10-30 15:23:06 -0700665
Dylan Baker5a785d52017-10-30 15:49:37 -0700666_va = get_option('gallium-va')
Dylan Baker138c0032020-05-19 14:01:47 -0700667if _va == 'true'
668 _va = 'enabled'
669 warning('gallium-va option "true" deprecated, please use "enabled" instead.')
670elif _va == 'false'
671 _va = 'disabled'
672 warning('gallium-va option "false" deprecated, please use "disabled" instead.')
673endif
Eric Engestromfa5d6162017-12-07 16:03:22 +0000674if not system_has_kms_drm
Dylan Baker138c0032020-05-19 14:01:47 -0700675 if _va == 'enabled'
Eric Engestromfa5d6162017-12-07 16:03:22 +0000676 error('VA state tracker can only be built on unix-like OSes.')
Dylan Baker5a785d52017-10-30 15:49:37 -0700677 else
Dylan Baker138c0032020-05-19 14:01:47 -0700678 _va = 'disabled'
Dylan Baker5a785d52017-10-30 15:49:37 -0700679 endif
Eric Engestromfa5d6162017-12-07 16:03:22 +0000680elif not (with_gallium_r600 or with_gallium_radeonsi or with_gallium_nouveau)
Dylan Baker138c0032020-05-19 14:01:47 -0700681 if _va == 'enabled'
Eric Engestromfa5d6162017-12-07 16:03:22 +0000682 error('VA state tracker requires at least one of the following gallium drivers: r600, radeonsi, nouveau.')
683 else
Dylan Baker138c0032020-05-19 14:01:47 -0700684 _va = 'disabled'
Eric Engestromfa5d6162017-12-07 16:03:22 +0000685 endif
Dylan Baker5a785d52017-10-30 15:49:37 -0700686endif
Dylan Baker94cf3972018-06-21 08:35:03 -0700687with_gallium_va = false
Dylan Bakerb5f92b62018-03-15 13:30:22 -0700688dep_va = null_dep
Dylan Baker138c0032020-05-19 14:01:47 -0700689if _va != 'disabled'
690 dep_va = dependency('libva', version : '>= 0.38.0', required : _va == 'enabled')
Dylan Baker94cf3972018-06-21 08:35:03 -0700691 if dep_va.found()
Quentin Glidic00f5ea92020-04-23 10:47:05 +0200692 dep_va_headers = dep_va.partial_dependency(compile_args : true)
Dylan Baker94cf3972018-06-21 08:35:03 -0700693 with_gallium_va = true
694 endif
Dylan Baker5a785d52017-10-30 15:49:37 -0700695endif
696
697va_drivers_path = get_option('va-libs-path')
698if va_drivers_path == ''
699 va_drivers_path = join_paths(get_option('libdir'), 'dri')
700endif
701
Dylan Baker0ba909f2017-10-30 17:40:30 -0700702_xa = get_option('gallium-xa')
Dylan Baker138c0032020-05-19 14:01:47 -0700703if _xa == 'true'
704 _xa = 'enabled'
705 warning('gallium-xa option "true" deprecated, please use "enabled" instead.')
706elif _xa == 'false'
707 _xa = 'disabled'
708 warning('gallium-xa option "false" deprecated, please use "disabled" instead.')
709endif
Eric Engestrom2f0db332017-12-07 16:03:40 +0000710if not system_has_kms_drm
Dylan Baker138c0032020-05-19 14:01:47 -0700711 if _xa == 'enabled'
Eric Engestrom2f0db332017-12-07 16:03:40 +0000712 error('XA state tracker can only be built on unix-like OSes.')
Dylan Baker0ba909f2017-10-30 17:40:30 -0700713 else
Dylan Baker138c0032020-05-19 14:01:47 -0700714 _xa = 'disabled'
Dylan Baker0ba909f2017-10-30 17:40:30 -0700715 endif
Eric Engestrom2f0db332017-12-07 16:03:40 +0000716elif not (with_gallium_nouveau or with_gallium_freedreno or with_gallium_i915
717 or with_gallium_svga)
Dylan Baker138c0032020-05-19 14:01:47 -0700718 if _xa == 'enabled'
Dylan Baker0ba909f2017-10-30 17:40:30 -0700719 error('XA state tracker requires at least one of the following gallium drivers: nouveau, freedreno, i915, svga.')
Eric Engestrom2f0db332017-12-07 16:03:40 +0000720 else
Dylan Baker138c0032020-05-19 14:01:47 -0700721 _xa = 'disabled'
Dylan Baker0ba909f2017-10-30 17:40:30 -0700722 endif
Dylan Baker0ba909f2017-10-30 17:40:30 -0700723endif
Dylan Baker138c0032020-05-19 14:01:47 -0700724with_gallium_xa = _xa != 'disabled'
Dylan Baker0ba909f2017-10-30 17:40:30 -0700725
Dylan Baker6b4c7042017-11-13 17:58:51 -0800726d3d_drivers_path = get_option('d3d-drivers-path')
727if d3d_drivers_path == ''
Sergii Romantsovdcc48662019-02-22 11:23:08 +0200728 d3d_drivers_path = join_paths(get_option('prefix'), get_option('libdir'), 'd3d')
Dylan Baker6b4c7042017-11-13 17:58:51 -0800729endif
730
731with_gallium_st_nine = get_option('gallium-nine')
732if with_gallium_st_nine
733 if not with_gallium_softpipe
734 error('The nine state tracker requires gallium softpipe/llvmpipe.')
735 elif not (with_gallium_radeonsi or with_gallium_nouveau or with_gallium_r600
Andre Heiderf89a5782019-02-06 02:26:45 +0100736 or with_gallium_r300 or with_gallium_svga or with_gallium_i915
737 or with_gallium_iris)
Vinson Lee84f39e52018-12-16 16:35:00 -0800738 error('The nine state tracker requires at least one non-swrast gallium driver.')
Dylan Baker6b4c7042017-11-13 17:58:51 -0800739 endif
740 if not with_dri3
741 error('Using nine with wine requires dri3')
742 endif
743endif
Dylan Baker138c0032020-05-19 14:01:47 -0700744_power8 = get_option('power8')
745if _power8 == 'true'
746 _power8 = 'enabled'
747 warning('power8 option "true" deprecated, please use "enabled" instead.')
748elif _power8 == 'disabled'
749 _power8 = 'disabled'
750 warning('power8 option "false" deprecated, please use "disabled" instead.')
751endif
752if _power8 != 'disabled'
Dylan Bakere430a032018-12-04 09:28:10 -0800753 # on old versions of meson the cpu family would return as ppc64le on little
754 # endian power8, this was changed in 0.48 such that the family would always
Eric Engestrom86628ed2019-03-07 14:45:26 +0000755 # be ppc64 regardless of endianness, and then the machine.endian() value
Dylan Bakere430a032018-12-04 09:28:10 -0800756 # should be checked. Since we support versions < 0.48 we need to use
757 # startswith.
758 if host_machine.cpu_family().startswith('ppc64') and host_machine.endian() == 'little'
Dylan Baker34bbb242018-06-07 11:13:34 -0700759 if cc.get_id() == 'gcc' and cc.version().version_compare('< 4.8')
760 error('Altivec is not supported with gcc version < 4.8.')
761 endif
762 if cc.compiles('''
763 #include <altivec.h>
764 int main() {
765 vector unsigned char r;
766 vector unsigned int v = vec_splat_u32 (1);
767 r = __builtin_vec_vgbbd ((vector unsigned char) v);
768 return 0;
769 }''',
770 args : '-mpower8-vector',
771 name : 'POWER8 intrinsics')
772 pre_args += ['-D_ARCH_PWR8', '-mpower8-vector']
Dylan Baker138c0032020-05-19 14:01:47 -0700773 elif get_option('power8') == 'enabled'
Dylan Baker34bbb242018-06-07 11:13:34 -0700774 error('POWER8 intrinsic support required but not found.')
775 endif
776 endif
777endif
778
Dylan Baker42ea0632017-12-08 15:26:00 -0800779_opencl = get_option('gallium-opencl')
Dylan Baker21bca272018-01-08 17:31:55 -0800780if _opencl != 'disabled'
Dylan Baker42ea0632017-12-08 15:26:00 -0800781 if not with_gallium
782 error('OpenCL Clover implementation requires at least one gallium driver.')
783 endif
784
Dylan Baker42ea0632017-12-08 15:26:00 -0800785 dep_clc = dependency('libclc')
786 with_gallium_opencl = true
787 with_opencl_icd = _opencl == 'icd'
Dylan Baker133a5b82018-12-04 13:52:19 -0800788
Pierre Moreau866f6f12018-01-21 19:10:58 +0100789 with_opencl_spirv = get_option('opencl-spirv')
790 if with_opencl_spirv
791 dep_spirv_tools = dependency('SPIRV-Tools', required : true, version : '>= 2018.0')
792 # LLVMSPIRVLib is available at https://github.com/KhronosGroup/SPIRV-LLVM-Translator
793 dep_llvmspirvlib = dependency('LLVMSPIRVLib', required : true, version : '>= 0.2.1')
794 else
795 dep_spirv_tools = null_dep
796 dep_llvmspirvlib = null_dep
797 endif
Dylan Baker42ea0632017-12-08 15:26:00 -0800798else
Dylan Bakerb5f92b62018-03-15 13:30:22 -0700799 dep_clc = null_dep
Pierre Moreau866f6f12018-01-21 19:10:58 +0100800 dep_spirv_tools = null_dep
801 dep_llvmspirvlib = null_dep
Dylan Baker42ea0632017-12-08 15:26:00 -0800802 with_gallium_opencl = false
Pierre Moreau0b736f72019-01-09 23:03:45 +0100803 with_opencl_icd = false
Pierre Moreau866f6f12018-01-21 19:10:58 +0100804 with_opencl_spirv = false
Dylan Baker42ea0632017-12-08 15:26:00 -0800805endif
806
Dylan Baker108d2572017-10-18 12:20:43 -0700807gl_pkgconfig_c_flags = []
Dylan Baker50c28df2017-09-29 17:53:01 -0700808if with_platform_x11
Dylan Bakerf74cf042018-02-28 10:13:38 -0800809 if with_any_vk or with_egl or (with_glx == 'dri' and with_dri_platform == 'drm')
Dylan Baker50c28df2017-09-29 17:53:01 -0700810 pre_args += '-DHAVE_X11_PLATFORM'
811 endif
Dylan Bakerad9c2f52017-11-02 13:36:44 -0700812 if with_glx == 'xlib' or with_glx == 'gallium-xlib'
Dylan Baker118a7f02017-11-01 17:42:41 -0700813 pre_args += '-DUSE_XSHM'
Dylan Baker50c28df2017-09-29 17:53:01 -0700814 else
815 pre_args += '-DGLX_INDIRECT_RENDERING'
816 if with_glx_direct
817 pre_args += '-DGLX_DIRECT_RENDERING'
818 endif
819 if with_dri_platform == 'drm'
820 pre_args += '-DGLX_USE_DRM'
Dylan Baker569628d2017-10-27 21:08:07 -0700821 elif with_dri_platform == 'apple'
822 pre_args += '-DGLX_USE_APPLEGL'
Jon Turney9cdd41b2017-11-23 13:40:06 +0000823 elif with_dri_platform == 'windows'
824 pre_args += '-DGLX_USE_WINDOWSGL'
Dylan Baker50c28df2017-09-29 17:53:01 -0700825 endif
826 endif
Dylan Baker108d2572017-10-18 12:20:43 -0700827else
Eric Engestrom6202a132019-09-04 13:19:32 +0100828 pre_args += '-DEGL_NO_X11'
829 gl_pkgconfig_c_flags += '-DEGL_NO_X11'
Dylan Baker108d2572017-10-18 12:20:43 -0700830endif
831if with_platform_drm
832 if with_egl and not with_gbm
833 error('EGL drm platform requires gbm')
834 endif
835 pre_args += '-DHAVE_DRM_PLATFORM'
836endif
837if with_platform_surfaceless
838 pre_args += '-DHAVE_SURFACELESS_PLATFORM'
Dylan Baker50c28df2017-09-29 17:53:01 -0700839endif
Eric Engestromc5ec1552017-10-24 16:08:15 +0100840if with_platform_android
841 dep_android = [
842 dependency('cutils'),
843 dependency('hardware'),
844 dependency('sync'),
845 ]
Dominik Behrc682ea52019-10-21 18:13:08 -0700846 if with_gallium
847 dep_android += dependency('backtrace')
848 endif
Gurchetan Singhb0708612019-03-15 10:08:45 -0700849 if get_option('platform-sdk-version') >= 26
850 dep_android += dependency('nativewindow')
851 endif
Eric Engestromc5ec1552017-10-24 16:08:15 +0100852 pre_args += '-DHAVE_ANDROID_PLATFORM'
853endif
Alexander von Gluck IV834d2212018-02-16 16:56:31 -0600854if with_platform_haiku
855 pre_args += '-DHAVE_HAIKU_PLATFORM'
856endif
Dylan Baker50c28df2017-09-29 17:53:01 -0700857
Dylan Bakerc1a290b2020-04-24 10:58:53 -0700858prog_python = import('python').find_installation('python3')
Dylan Baker52194ae2018-08-14 09:31:41 -0700859has_mako = run_command(
860 prog_python, '-c',
861 '''
862from distutils.version import StrictVersion
863import mako
864assert StrictVersion(mako.__version__) > StrictVersion("0.8.0")
865 ''')
Dylan Baker9342a7d2017-09-28 10:48:30 -0700866if has_mako.returncode() != 0
Dylan Baker52194ae2018-08-14 09:31:41 -0700867 error('Python (3.x) mako module >= 0.8.0 required to build mesa.')
Dylan Baker9342a7d2017-09-28 10:48:30 -0700868endif
Dylan Bakerd1992252017-09-14 17:57:17 -0700869
Dylan Bakerd1992252017-09-14 17:57:17 -0700870if cc.get_id() == 'gcc' and cc.version().version_compare('< 4.4.6')
Eric Engestrom1262e822017-09-29 15:25:18 +0100871 error('When using GCC, version 4.4.6 or later is required.')
Dylan Bakerd1992252017-09-14 17:57:17 -0700872endif
873
Greg Vc0dc5c12018-01-19 00:48:30 +0300874# Support systems without ETIME (e.g. FreeBSD)
875if cc.get_define('ETIME', prefix : '#include <errno.h>') == ''
876 pre_args += '-DETIME=ETIMEDOUT'
877endif
878
Eric Engestrom1e6f9ea2017-11-06 17:18:06 +0000879# Define DEBUG for debug builds only (debugoptimized is not included on this one)
880if get_option('buildtype') == 'debug'
Dylan Bakerd1992252017-09-14 17:57:17 -0700881 pre_args += '-DDEBUG'
882endif
883
Dylan Bakerf5eafc22018-04-18 13:20:28 -0700884with_shader_cache = false
885_shader_cache = get_option('shader-cache')
Dylan Baker138c0032020-05-19 14:01:47 -0700886if _shader_cache == 'true'
887 _shader_cache = 'enabled'
888 warning('shader_cache option "true" deprecated, please use "enabled" instead.')
889elif _shader_cache == 'false'
890 _shader_cache = 'disabled'
891 warning('shader_cache option "false" deprecated, please use "disabled" instead.')
892endif
893if _shader_cache != 'disabled'
Dylan Bakerf5eafc22018-04-18 13:20:28 -0700894 if host_machine.system() == 'windows'
Dylan Baker138c0032020-05-19 14:01:47 -0700895 if _shader_cache == 'enabled'
Dylan Bakerf5eafc22018-04-18 13:20:28 -0700896 error('Shader Cache does not currently work on Windows')
897 endif
898 else
899 pre_args += '-DENABLE_SHADER_CACHE'
900 with_shader_cache = true
901 endif
902endif
Dylan Baker673dda82017-09-20 11:53:29 -0700903
Dylan Bakerd1992252017-09-14 17:57:17 -0700904# Check for GCC style builtins
905foreach b : ['bswap32', 'bswap64', 'clz', 'clzll', 'ctz', 'expect', 'ffs',
906 'ffsll', 'popcount', 'popcountll', 'unreachable']
907 if cc.has_function(b)
908 pre_args += '-DHAVE___BUILTIN_@0@'.format(b.to_upper())
909 endif
910endforeach
911
Dylan Baker673dda82017-09-20 11:53:29 -0700912# check for GCC __attribute__
Dylan Baker17dcd532020-04-24 12:39:27 -0700913_attributes = [
914 'const', 'flatten', 'malloc', 'pure', 'unused', 'warn_unused_result',
915 'weak', 'format', 'packed', 'returns_nonnull', 'alias', 'noreturn',
916]
917foreach a : cc.get_supported_function_attributes(_attributes)
918 pre_args += '-DHAVE_FUNC_ATTRIBUTE_@0@'.format(a.to_upper())
Dylan Bakerd1992252017-09-14 17:57:17 -0700919endforeach
Dylan Baker17dcd532020-04-24 12:39:27 -0700920if cc.has_function_attribute('visibility:hidden')
Marc Dietrich911ca582018-01-23 15:49:43 +0100921 pre_args += '-DHAVE_FUNC_ATTRIBUTE_VISIBILITY'
Dylan Bakerd1992252017-09-14 17:57:17 -0700922endif
Connor Abbottb8781782019-03-29 15:08:17 +0100923if cc.compiles('__uint128_t foo(void) { return 0; }',
924 name : '__uint128_t')
925 pre_args += '-DHAVE_UINT128'
926endif
Dylan Bakerd1992252017-09-14 17:57:17 -0700927
928# TODO: this is very incomplete
Eric Engestromb4f508a2019-10-26 22:43:50 +0100929if ['linux', 'cygwin', 'gnu', 'freebsd', 'gnu/kfreebsd'].contains(host_machine.system())
Dylan Bakerd1992252017-09-14 17:57:17 -0700930 pre_args += '-D_GNU_SOURCE'
Alan Coopersmithd8a94202019-10-07 18:46:41 -0700931elif host_machine.system() == 'sunos'
932 pre_args += '-D__EXTENSIONS__'
Dylan Baker3aee4622018-04-18 13:19:54 -0700933elif host_machine.system() == 'windows'
934 pre_args += [
Erik Faye-Lund7f17a0a2020-04-22 17:54:38 +0200935 '-D_WINDOWS', '-D_WIN32_WINNT=0x0601', '-DWINVER=0x0601',
Dylan Baker3aee4622018-04-18 13:19:54 -0700936 '-DPIPE_SUBSYSTEM_WINDOWS_USER',
937 '-D_USE_MATH_DEFINES', # XXX: scons doesn't use this for mingw
938 ]
939 if cc.get_id() == 'msvc'
940 pre_args += [
941 '-DVC_EXTRALEAN',
942 '-D_CRT_SECURE_NO_WARNINGS',
943 '-D_CRT_SECURE_NO_DEPRECATE',
944 '-D_SCL_SECURE_NO_WARNINGS',
945 '-D_SCL_SECURE_NO_DEPRECATE',
946 '-D_ALLOW_KEYWORD_MACROS',
947 '-D_HAS_EXCEPTIONS=0', # Tell C++ STL to not use exceptions
948 ]
949 else
950 pre_args += ['-D__MSVCRT_VERSION__=0x0700']
951 endif
Dylan Bakerd1992252017-09-14 17:57:17 -0700952endif
953
Dylan Baker8e5988e2018-03-22 11:35:08 -0700954# Check for generic C arguments
Dylan Bakerd1992252017-09-14 17:57:17 -0700955c_args = []
Dylan Bakerd1992252017-09-14 17:57:17 -0700956c_msvc_compat_args = []
Dylan Baker3aee4622018-04-18 13:19:54 -0700957no_override_init_args = []
958cpp_args = []
Dylan Bakerd1992252017-09-14 17:57:17 -0700959cpp_msvc_compat_args = []
Dylan Baker3aee4622018-04-18 13:19:54 -0700960if cc.get_id() == 'msvc'
961 foreach a : ['/wd4018', # signed/unsigned mismatch
962 '/wd4056', # overflow in floating-point constant arithmetic
963 '/wd4244', # conversion from 'type1' to 'type2', possible loss of data
964 '/wd4267', # 'var' : conversion from 'size_t' to 'type', possible loss of data
965 '/wd4305', # trancation from 'type1' to 'type2'
966 '/wd4351', # new behavior: elements of array 'array' will be default initialized
967 '/wd4756', # overflow in constant arithmetic
968 '/wd4800', # forcing value to bool 'true' or 'false' (performance warning)
969 '/wd4996', # disabled deprecated POSIX name warnings
Erik Faye-Lund51271602020-01-14 11:56:13 +0100970 '/wd4291', # no matching operator delete found
971 '/wd4146', # unary minus operator applied to unsigned type, result still unsigned
Daniel Stone04885d62020-01-28 12:47:20 +0000972 '/wd4200', # nonstandard extension used: zero-sized array in struct/union
973 '/wd4624', # destructor was implicitly defined as deleted [from LLVM]
974 ]
Dylan Baker3aee4622018-04-18 13:19:54 -0700975 if cc.has_argument(a)
976 c_args += a
977 endif
978 if cpp.has_argument(a)
979 cpp_args += a
980 endif
981 endforeach
982 if cc.has_argument('-Wmicrosoft-enum-value') # Clang
983 c_args += '-Wno-microsoft-enum-value'
984 cpp_args += '-Wno-microsoft-enum-value'
Dylan Bakerd1992252017-09-14 17:57:17 -0700985 endif
Dylan Baker3aee4622018-04-18 13:19:54 -0700986else
Dylan Bakerfe8f8982019-06-27 14:52:40 -0700987 _trial = [
988 '-Werror=implicit-function-declaration',
989 '-Werror=missing-prototypes',
990 '-Werror=return-type',
Eric Engestrom8d43e2b2019-09-23 17:21:20 +0100991 '-Werror=empty-body',
Dylan Bakerfe8f8982019-06-27 14:52:40 -0700992 '-Werror=incompatible-pointer-types',
Bas Nieuwenhuizenc1a1a862019-10-31 12:00:52 +0100993 '-Werror=int-conversion',
Timothy Arcerie2209e82020-07-01 13:37:14 +1000994 '-Wimplicit-fallthrough',
Dylan Bakerfe8f8982019-06-27 14:52:40 -0700995 '-Wno-missing-field-initializers',
996 '-Wno-format-truncation',
997 '-fno-math-errno',
998 '-fno-trapping-math',
999 '-Qunused-arguments',
Pierre-Eric Pelloux-Prayer33b255e2020-03-05 11:00:28 +01001000 '-fno-common',
Dylan Bakerfe8f8982019-06-27 14:52:40 -07001001 ]
1002 # MinGW chokes on format specifiers and I can't get it all working
1003 if not (cc.get_id() == 'gcc' and host_machine.system() == 'windows')
1004 _trial += ['-Werror=format', '-Wformat-security']
1005 endif
1006 foreach a : _trial
Dylan Baker3aee4622018-04-18 13:19:54 -07001007 if cc.has_argument(a)
1008 c_args += a
1009 endif
1010 endforeach
1011
Dylan Bakerfe8f8982019-06-27 14:52:40 -07001012 _trial = [
1013 '-Werror=return-type',
Eric Engestrom8d43e2b2019-09-23 17:21:20 +01001014 '-Werror=empty-body',
Dylan Bakerfe8f8982019-06-27 14:52:40 -07001015 '-Wno-non-virtual-dtor',
1016 '-Wno-missing-field-initializers',
1017 '-Wno-format-truncation',
1018 '-fno-math-errno',
1019 '-fno-trapping-math',
1020 '-Qunused-arguments',
Danylo Piliaiev5500a2b2020-05-19 20:35:49 +03001021 # Some classes use custom new operator which zeroes memory, however
1022 # gcc does aggressive dead-store elimination which threats all writes
1023 # to the memory before the constructor as "dead stores".
1024 # For now we disable this optimization.
1025 '-flifetime-dse=1',
Dylan Bakerfe8f8982019-06-27 14:52:40 -07001026 ]
1027 # MinGW chokes on format specifiers and I can't get it all working
1028 if not (cc.get_id() == 'gcc' and host_machine.system() == 'windows')
1029 _trial += ['-Werror=format', '-Wformat-security']
1030 endif
1031 foreach a : _trial
Dylan Baker3aee4622018-04-18 13:19:54 -07001032 if cpp.has_argument(a)
1033 cpp_args += a
1034 endif
1035 endforeach
1036
1037 foreach a : ['-Wno-override-init', '-Wno-initializer-overrides']
1038 if cc.has_argument(a)
1039 no_override_init_args += a
1040 endif
1041 endforeach
1042
Dylan Bakera24d6fb2019-11-21 09:11:45 -08001043 # Check for C and C++ arguments for MSVC compatibility. These are only used
1044 # in parts of the mesa code base that need to compile with MSVC, mainly
1045 # common code
1046 foreach a : ['-Werror=pointer-arith', '-Werror=vla', '-Werror=gnu-empty-initializer']
Dylan Baker3aee4622018-04-18 13:19:54 -07001047 if cc.has_argument(a)
1048 c_msvc_compat_args += a
1049 endif
1050 if cpp.has_argument(a)
1051 cpp_msvc_compat_args += a
1052 endif
1053 endforeach
Dylan Baker3aee4622018-04-18 13:19:54 -07001054endif
1055
1056# set linker arguments
1057if host_machine.system() == 'windows'
1058 if cc.get_id() == 'msvc'
1059 add_project_link_arguments(
1060 '/fixed:no',
Dylan Baker3aee4622018-04-18 13:19:54 -07001061 '/dynamicbase',
1062 '/nxcompat',
1063 language : ['c', 'cpp'],
1064 )
Erik Faye-Lundd6b74392020-04-15 20:35:46 +02001065 if get_option('buildtype') != 'debug'
1066 add_project_link_arguments(
1067 '/incremental:no',
1068 language : ['c', 'cpp'],
1069 )
1070 endif
Dylan Baker3aee4622018-04-18 13:19:54 -07001071 else
1072 add_project_link_arguments(
1073 '-Wl,--nxcompat',
1074 '-Wl,--dynamicbase',
1075 '-static-libgcc',
1076 '-static-libstdc++',
1077 language : ['c', 'cpp'],
1078 )
1079 endif
1080endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001081
Dylan Bakerd2cb0a52018-05-17 14:45:10 -07001082if host_machine.cpu_family().startswith('x86') and cc.get_id() != 'msvc'
Scott D Phillips0b8d38b2018-01-24 11:24:12 -08001083 pre_args += '-DUSE_SSE41'
Dylan Baker84486f62017-11-15 16:09:22 -08001084 with_sse41 = true
1085 sse41_args = ['-msse4.1']
1086
1087 # GCC on x86 (not x86_64) with -msse* assumes a 16 byte aligned stack, but
1088 # that's not guaranteed
1089 if host_machine.cpu_family() == 'x86'
1090 sse41_args += '-mstackrealign'
1091 endif
1092else
1093 with_sse41 = false
1094 sse41_args = []
1095endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001096
1097# Check for GCC style atomics
Dylan Bakerb5f92b62018-03-15 13:30:22 -07001098dep_atomic = null_dep
Thierry Reding498faea2018-02-23 14:13:27 +01001099
Matt Turnerb29b5a82018-06-11 14:56:26 -07001100if cc.compiles('''#include <stdint.h>
1101 int main() {
1102 struct {
1103 uint64_t *v;
1104 } x;
Andrew Galante9d547a72018-06-11 15:03:36 -07001105 return (int)__atomic_load_n(x.v, __ATOMIC_ACQUIRE) &
1106 (int)__atomic_add_fetch(x.v, (uint64_t)1, __ATOMIC_ACQ_REL);
1107
Matt Turnerb29b5a82018-06-11 14:56:26 -07001108 }''',
Dylan Bakerd1992252017-09-14 17:57:17 -07001109 name : 'GCC atomic builtins')
1110 pre_args += '-DUSE_GCC_ATOMIC_BUILTINS'
Thierry Reding498faea2018-02-23 14:13:27 +01001111
1112 # Not all atomic calls can be turned into lock-free instructions, in which
1113 # GCC will make calls into the libatomic library. Check whether we need to
1114 # link with -latomic.
1115 #
1116 # This can happen for 64-bit atomic operations on 32-bit architectures such
1117 # as ARM.
1118 if not cc.links('''#include <stdint.h>
1119 int main() {
Nicolas Boichat54ba73e2018-04-05 09:33:09 +08001120 struct {
1121 uint64_t *v;
1122 } x;
Andrew Galante9d547a72018-06-11 15:03:36 -07001123 return (int)__atomic_load_n(x.v, __ATOMIC_ACQUIRE) &
1124 (int)__atomic_add_fetch(x.v, (uint64_t)1, __ATOMIC_ACQ_REL);
Thierry Reding498faea2018-02-23 14:13:27 +01001125 }''',
1126 name : 'GCC atomic builtins required -latomic')
1127 dep_atomic = cc.find_library('atomic')
1128 endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001129endif
1130if not cc.links('''#include <stdint.h>
1131 uint64_t v;
1132 int main() {
1133 return __sync_add_and_fetch(&v, (uint64_t)1);
1134 }''',
Dylan Baker4eab98b2018-11-09 12:56:00 -08001135 dependencies : dep_atomic,
Dylan Bakerd1992252017-09-14 17:57:17 -07001136 name : 'GCC 64bit atomics')
Dylan Baker4eab98b2018-11-09 12:56:00 -08001137 pre_args += '-DMISSING_64BIT_ATOMICS'
Dylan Bakerd1992252017-09-14 17:57:17 -07001138endif
1139
Dylan Baker3aee4622018-04-18 13:19:54 -07001140dep_ws2_32 = cc.find_library('ws2_32', required : with_platform_windows)
1141
Dylan Bakerd1992252017-09-14 17:57:17 -07001142# TODO: shared/static? Is this even worth doing?
1143
Dylan Baker32180562017-09-20 20:11:32 -07001144with_asm_arch = ''
Eric Anholt20294dc2019-06-20 10:27:28 -07001145if host_machine.cpu_family() == 'x86'
1146 if system_has_kms_drm or host_machine.system() == 'gnu'
1147 with_asm_arch = 'x86'
1148 pre_args += ['-DUSE_X86_ASM', '-DUSE_MMX_ASM', '-DUSE_3DNOW_ASM',
1149 '-DUSE_SSE_ASM']
Matt Turnera5abb2d2018-06-06 20:25:09 -07001150
Eric Anholt20294dc2019-06-20 10:27:28 -07001151 if with_glx_read_only_text
1152 pre_args += ['-DGLX_X86_READONLY_TEXT']
Dylan Baker32180562017-09-20 20:11:32 -07001153 endif
Eric Anholt20294dc2019-06-20 10:27:28 -07001154 endif
1155elif host_machine.cpu_family() == 'x86_64'
1156 if system_has_kms_drm
1157 with_asm_arch = 'x86_64'
1158 pre_args += ['-DUSE_X86_64_ASM']
1159 endif
1160elif host_machine.cpu_family() == 'arm'
1161 if system_has_kms_drm
1162 with_asm_arch = 'arm'
1163 pre_args += ['-DUSE_ARM_ASM']
1164 endif
1165elif host_machine.cpu_family() == 'aarch64'
1166 if system_has_kms_drm
1167 with_asm_arch = 'aarch64'
1168 pre_args += ['-DUSE_AARCH64_ASM']
1169 endif
1170elif host_machine.cpu_family() == 'sparc64'
1171 if system_has_kms_drm
1172 with_asm_arch = 'sparc'
1173 pre_args += ['-DUSE_SPARC_ASM']
1174 endif
1175elif host_machine.cpu_family().startswith('ppc64') and host_machine.endian() == 'little'
1176 if system_has_kms_drm
1177 with_asm_arch = 'ppc64le'
1178 pre_args += ['-DUSE_PPC64LE_ASM']
Dylan Baker32180562017-09-20 20:11:32 -07001179 endif
1180endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001181
1182# Check for standard headers and functions
Eric Engestrom6f26eae2019-09-14 22:18:32 +01001183if (cc.has_header_symbol('sys/sysmacros.h', 'major') and
1184 cc.has_header_symbol('sys/sysmacros.h', 'minor') and
1185 cc.has_header_symbol('sys/sysmacros.h', 'makedev'))
Dylan Bakerd1992252017-09-14 17:57:17 -07001186 pre_args += '-DMAJOR_IN_SYSMACROS'
Eric Engestrom6f26eae2019-09-14 22:18:32 +01001187endif
1188if (cc.has_header_symbol('sys/mkdev.h', 'major') and
1189 cc.has_header_symbol('sys/mkdev.h', 'minor') and
1190 cc.has_header_symbol('sys/mkdev.h', 'makedev'))
Dylan Bakerd1992252017-09-14 17:57:17 -07001191 pre_args += '-DMAJOR_IN_MKDEV'
1192endif
1193
Jan Beich63b81c92020-05-30 22:41:48 +00001194if not ['linux'].contains(host_machine.system())
1195 # Deprecated on Linux and requires <sys/types.h> on FreeBSD and OpenBSD
1196 if cc.check_header('sys/sysctl.h', prefix : '#include <sys/types.h>')
1197 pre_args += '-DHAVE_SYS_SYSCTL_H'
1198 endif
1199endif
1200
1201foreach h : ['xlocale.h', 'linux/futex.h', 'endian.h', 'dlfcn.h', 'execinfo.h', 'sys/shm.h', 'cet.h']
Dylan Bakera16e8bf2020-04-24 12:28:39 -07001202 if cc.check_header(h)
Dylan Bakerd1992252017-09-14 17:57:17 -07001203 pre_args += '-DHAVE_@0@'.format(h.to_upper().underscorify())
1204 endif
1205endforeach
1206
Emmanuel Gil Peyrot4c212a12019-09-18 13:20:57 +02001207foreach f : ['strtof', 'mkostemp', 'timespec_get', 'memfd_create', 'random_r', 'flock', 'strtok_r', 'getrandom']
Dylan Bakerd1992252017-09-14 17:57:17 -07001208 if cc.has_function(f)
1209 pre_args += '-DHAVE_@0@'.format(f.to_upper())
1210 endif
1211endforeach
1212
Matt Turnerc9b86cf2019-07-29 13:51:55 -07001213if cc.has_header_symbol('errno.h', 'program_invocation_name',
1214 args : '-D_GNU_SOURCE')
1215 pre_args += '-DHAVE_PROGRAM_INVOCATION_NAME'
1216elif with_tools.contains('intel')
1217 error('Intel tools require the program_invocation_name variable')
1218endif
1219
Dylan Baker7ef85a02018-04-18 13:54:12 -07001220# MinGW provides a __builtin_posix_memalign function, but not a posix_memalign.
1221# This means that this check will succeed, but then compilation will later
1222# fail. MSVC doesn't have this function at all, so only check for it on
1223# non-windows platforms.
1224if host_machine.system() != 'windows'
1225 if cc.has_function('posix_memalign')
1226 pre_args += '-DHAVE_POSIX_MEMALIGN'
1227 endif
1228endif
1229
Alan Coopersmith8490b7d2019-11-05 16:56:46 -08001230if cc.has_member('struct dirent', 'd_type', prefix: '''#include <sys/types.h>
1231 #include <dirent.h>''')
1232 pre_args += '-DHAVE_DIRENT_D_TYPE'
1233endif
1234
Dylan Bakerd1992252017-09-14 17:57:17 -07001235# strtod locale support
1236if cc.links('''
1237 #define _GNU_SOURCE
1238 #include <stdlib.h>
1239 #include <locale.h>
1240 #ifdef HAVE_XLOCALE_H
1241 #include <xlocale.h>
1242 #endif
1243 int main() {
1244 locale_t loc = newlocale(LC_CTYPE_MASK, "C", NULL);
1245 const char *s = "1.0";
1246 char *end;
1247 double d = strtod_l(s, end, loc);
Eric Engestromab0809e2017-11-21 14:24:01 +00001248 float f = strtof_l(s, end, loc);
Dylan Bakerd1992252017-09-14 17:57:17 -07001249 freelocale(loc);
1250 return 0;
1251 }''',
Jon Turneya48c0652018-08-02 14:50:27 +01001252 args : pre_args,
Dylan Bakerd1992252017-09-14 17:57:17 -07001253 name : 'strtod has locale support')
1254 pre_args += '-DHAVE_STRTOD_L'
1255endif
1256
1257# Check for some linker flags
1258ld_args_bsymbolic = []
Dylan Bakere21e0a62017-09-30 13:15:52 -07001259if cc.links('int main() { return 0; }', args : '-Wl,-Bsymbolic', name : 'Bsymbolic')
Dylan Bakerd1992252017-09-14 17:57:17 -07001260 ld_args_bsymbolic += '-Wl,-Bsymbolic'
1261endif
1262ld_args_gc_sections = []
1263if cc.links('static char unused() { return 5; } int main() { return 0; }',
Dylan Bakere21e0a62017-09-30 13:15:52 -07001264 args : '-Wl,--gc-sections', name : 'gc-sections')
Dylan Bakerd1992252017-09-14 17:57:17 -07001265 ld_args_gc_sections += '-Wl,--gc-sections'
1266endif
Dylan Bakere21e0a62017-09-30 13:15:52 -07001267with_ld_version_script = false
1268if cc.links('int main() { return 0; }',
1269 args : '-Wl,--version-script=@0@'.format(
1270 join_paths(meson.source_root(), 'build-support/conftest.map')),
1271 name : 'version-script')
1272 with_ld_version_script = true
1273endif
1274with_ld_dynamic_list = false
1275if cc.links('int main() { return 0; }',
1276 args : '-Wl,--dynamic-list=@0@'.format(
1277 join_paths(meson.source_root(), 'build-support/conftest.dyn')),
1278 name : 'dynamic-list')
1279 with_ld_dynamic_list = true
1280endif
Maya Rashishc0330462019-09-03 11:55:34 +03001281
1282ld_args_build_id = cc.get_supported_link_arguments('-Wl,--build-id=sha1')
Dylan Bakerd1992252017-09-14 17:57:17 -07001283
1284# check for dl support
Dylan Baker0caa2292018-04-05 16:12:51 -07001285dep_dl = null_dep
Michel Zoubfd9f322019-11-11 22:14:55 +01001286if not cc.has_function('dlopen')
1287 dep_dl = cc.find_library('dl', required : host_machine.system() != 'windows')
1288endif
1289if cc.has_function('dladdr', dependencies : dep_dl)
1290 # This is really only required for megadrivers
1291 pre_args += '-DHAVE_DLADDR'
Dylan Bakerd1992252017-09-14 17:57:17 -07001292endif
1293
1294if cc.has_function('dl_iterate_phdr')
1295 pre_args += '-DHAVE_DL_ITERATE_PHDR'
Dylan Bakere89842e2017-11-15 17:07:37 -08001296elif with_intel_vk
1297 error('Intel "Anvil" Vulkan driver requires the dl_iterate_phdr function')
Dylan Bakerf5eafc22018-04-18 13:20:28 -07001298elif with_dri_i965 and with_shader_cache
Dylan Bakere89842e2017-11-15 17:07:37 -08001299 error('Intel i965 GL driver requires dl_iterate_phdr when built with shader caching.')
Dylan Bakerd1992252017-09-14 17:57:17 -07001300endif
1301
1302# Determine whether or not the rt library is needed for time functions
Dylan Baker81d44c02018-05-17 13:32:12 -07001303if host_machine.system() == 'windows' or cc.has_function('clock_gettime')
Dylan Bakerb5f92b62018-03-15 13:30:22 -07001304 dep_clock = null_dep
Dylan Bakerd1992252017-09-14 17:57:17 -07001305else
1306 dep_clock = cc.find_library('rt')
1307endif
1308
1309# TODO: some of these may be conditional
Dylan Baker8ba86ad2018-04-05 16:14:07 -07001310dep_zlib = dependency('zlib', version : '>= 1.2.3', fallback : ['zlib', 'zlib_dep'])
Grazvydas Ignotas87f72342017-12-29 01:29:10 +02001311pre_args += '-DHAVE_ZLIB'
Dylan Bakera8d94102019-10-31 13:26:00 -07001312
1313_zstd = get_option('zstd')
Dylan Baker138c0032020-05-19 14:01:47 -07001314if _zstd == 'true'
1315 _zstd = 'enabled'
1316 warning('zstd option "true" deprecated, please use "enabled" instead.')
1317elif _zstd == 'false'
1318 _zstd = 'disabled'
1319 warning('zstd option "false" deprecated, please use "disabled" instead.')
1320endif
1321if _zstd != 'disabled'
1322 dep_zstd = dependency('libzstd', required : _zstd == 'enabled')
Dylan Bakera8d94102019-10-31 13:26:00 -07001323 if dep_zstd.found()
1324 pre_args += '-DHAVE_ZSTD'
1325 endif
1326else
1327 dep_zstd = null_dep
1328endif
1329
Dylan Bakerd1992252017-09-14 17:57:17 -07001330dep_thread = dependency('threads')
Jon Turney8ceccbf2017-11-13 10:13:39 +00001331if dep_thread.found() and host_machine.system() != 'windows'
Dylan Baker50c28df2017-09-29 17:53:01 -07001332 pre_args += '-DHAVE_PTHREAD'
Dylan Baker3acc18f2018-09-13 11:06:09 -07001333 if cc.has_function(
1334 'pthread_setaffinity_np',
1335 dependencies : dep_thread,
1336 prefix : '#include <pthread.h>',
1337 args : '-D_GNU_SOURCE')
1338 pre_args += '-DHAVE_PTHREAD_SETAFFINITY'
1339 endif
Greg V02333722018-09-16 19:51:51 +03001340 if cc.has_function(
1341 'pthread_setaffinity_np',
1342 dependencies : dep_thread,
1343 prefix : '#include <pthread_np.h>')
1344 pre_args += '-DPTHREAD_SETAFFINITY_IN_NP_HEADER'
1345 endif
Dylan Baker50c28df2017-09-29 17:53:01 -07001346endif
Dylan Baker4441da02019-10-11 09:19:25 -07001347if host_machine.system() != 'windows'
1348 dep_expat = dependency('expat', fallback : ['expat', 'expat_dep'])
1349else
1350 dep_expat = null_dep
1351endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001352# this only exists on linux so either this is linux and it will be found, or
Eric Engestrom86628ed2019-03-07 14:45:26 +00001353# it's not linux and wont
Dylan Bakerd1992252017-09-14 17:57:17 -07001354dep_m = cc.find_library('m', required : false)
Dylan Baker66f97f62017-09-30 09:03:51 -07001355
Eric Engestrom86628ed2019-03-07 14:45:26 +00001356# Check for libdrm. Various drivers have different libdrm version requirements,
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001357# but we always want to use the same version for all libdrm modules. That means
1358# even if driver foo requires 2.4.0 and driver bar requires 2.4.3, if foo and
1359# bar are both on use 2.4.3 for both of them
Dylan Bakerb5f92b62018-03-15 13:30:22 -07001360dep_libdrm_amdgpu = null_dep
1361dep_libdrm_radeon = null_dep
1362dep_libdrm_nouveau = null_dep
Dylan Bakerb5f92b62018-03-15 13:30:22 -07001363dep_libdrm_intel = null_dep
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001364
Marek Olšák9edcce22019-09-24 17:55:52 -04001365_drm_amdgpu_ver = '2.4.100'
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001366_drm_radeon_ver = '2.4.71'
1367_drm_nouveau_ver = '2.4.66'
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001368_drm_intel_ver = '2.4.75'
Eric Engestrom5819bc02019-06-24 17:47:15 +01001369_drm_ver = '2.4.81'
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001370
1371_libdrm_checks = [
1372 ['intel', with_dri_i915 or with_gallium_i915],
1373 ['amdgpu', with_amd_vk or with_gallium_radeonsi],
1374 ['radeon', (with_gallium_radeonsi or with_dri_r100 or with_dri_r200 or
1375 with_gallium_r300 or with_gallium_r600)],
1376 ['nouveau', (with_gallium_nouveau or with_dri_nouveau)],
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001377]
1378
Stefan Schake4fc0ebd2018-04-25 00:00:57 +02001379# VC4 only needs core libdrm support of this version, not a libdrm_vc4
1380# library.
1381if with_gallium_vc4
1382 _drm_ver = '2.4.89'
1383endif
1384
Guido Güntherb921df32019-05-31 14:35:08 +02001385# etnaviv only needs core libdrm
1386if with_gallium_etnaviv
1387 _drm_ver = '2.4.89'
1388endif
1389
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001390# Loop over the enables versions and get the highest libdrm requirement for all
1391# active drivers.
Dylan Bakerd25a27e2018-09-04 14:42:07 -07001392_drm_blame = ''
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001393foreach d : _libdrm_checks
1394 ver = get_variable('_drm_@0@_ver'.format(d[0]))
1395 if d[1] and ver.version_compare('>' + _drm_ver)
1396 _drm_ver = ver
Dylan Bakerd25a27e2018-09-04 14:42:07 -07001397 _drm_blame = d[0]
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001398 endif
1399endforeach
Dylan Bakerd25a27e2018-09-04 14:42:07 -07001400if _drm_blame != ''
1401 message('libdrm @0@ needed because @1@ has the highest requirement'.format(_drm_ver, _drm_blame))
1402endif
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001403
1404# Then get each libdrm module
1405foreach d : _libdrm_checks
1406 if d[1]
1407 set_variable(
1408 'dep_libdrm_' + d[0],
Dylan Bakerb9ad5282018-04-17 13:47:17 -07001409 dependency('libdrm_' + d[0], version : '>=' + _drm_ver)
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001410 )
1411 endif
1412endforeach
Dylan Baker673dda82017-09-20 11:53:29 -07001413
Dylan Bakeracadf062018-03-12 15:58:40 -07001414with_gallium_drisw_kms = false
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001415dep_libdrm = dependency(
1416 'libdrm', version : '>=' + _drm_ver,
Samuel Thibault2fd85102019-12-28 22:51:39 +01001417 # GNU/Hurd includes egl_dri2, without drm.
1418 required : (with_dri2 and host_machine.system() != 'gnu') or with_dri3
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001419)
Dylan Bakeracadf062018-03-12 15:58:40 -07001420if dep_libdrm.found()
1421 pre_args += '-DHAVE_LIBDRM'
1422 if with_dri_platform == 'drm' and with_dri
1423 with_gallium_drisw_kms = true
1424 endif
1425endif
1426
Michel Zou95fdde52019-11-17 16:40:29 +01001427llvm_modules = ['bitwriter', 'engine', 'mcdisassembler', 'mcjit', 'core', 'executionengine', 'scalaropts', 'transformutils', 'instcombine']
Bas Nieuwenhuizen72665a02019-10-07 17:34:22 +02001428llvm_optional_modules = ['coroutines']
Dylan Baker5060c512017-10-25 18:55:38 -07001429if with_amd_vk or with_gallium_radeonsi or with_gallium_r600
Nicolai Hähnle4275cae2018-12-05 13:28:03 +01001430 llvm_modules += ['amdgpu', 'native', 'bitreader', 'ipo']
Dylan Baker5060c512017-10-25 18:55:38 -07001431 if with_gallium_r600
1432 llvm_modules += 'asmparser'
1433 endif
Dylan Baker673dda82017-09-20 11:53:29 -07001434endif
Dylan Baker42ea0632017-12-08 15:26:00 -08001435if with_gallium_opencl
1436 llvm_modules += [
1437 'all-targets', 'linker', 'coverage', 'instrumentation', 'ipo', 'irreader',
1438 'lto', 'option', 'objcarcopts', 'profiledata',
1439 ]
Vinson Lee8d286772019-09-04 22:17:25 -07001440endif
Dylan Baker48f64e52017-11-17 16:37:50 -08001441
Marek Olšákfd1121e2018-07-01 15:50:51 -04001442if with_amd_vk or with_gallium_radeonsi
Samuel Pitoiset1fd60db2019-08-01 11:18:43 +02001443 _llvm_version = '>= 8.0.0'
Marek Olšákfd1121e2018-07-01 15:50:51 -04001444elif with_gallium_swr
Juan A. Suarez Romero0cef0cc2018-08-06 11:30:08 +02001445 _llvm_version = '>= 6.0.0'
Dylan Bakerc75a4e52018-02-02 10:45:12 -08001446else
Adam Jackson96b59262019-09-06 09:50:32 +02001447 _llvm_version = '>= 3.9.0'
Dylan Bakerc75a4e52018-02-02 10:45:12 -08001448endif
1449
Christoph Haagb01834b2018-09-18 01:08:07 +02001450_shared_llvm = get_option('shared-llvm')
Dylan Baker138c0032020-05-19 14:01:47 -07001451if _shared_llvm == 'true'
1452 _shared_llvm = 'enabled'
1453 warning('shared_llvm option "true" deprecated, please use "enabled" instead.')
1454elif _shared_llvm == 'false'
1455 _shared_llvm = 'disabled'
1456 warning('shared_llvm option "false" deprecated, please use "disabled" instead.')
1457endif
Daniel Stone9ecd9462020-04-14 17:41:00 +01001458if _shared_llvm == 'auto'
1459 _shared_llvm = (host_machine.system() != 'windows')
1460else
Dylan Baker138c0032020-05-19 14:01:47 -07001461 _shared_llvm = (_shared_llvm == 'enabled')
Daniel Stone9ecd9462020-04-14 17:41:00 +01001462endif
Dylan Baker48f64e52017-11-17 16:37:50 -08001463_llvm = get_option('llvm')
Dylan Baker138c0032020-05-19 14:01:47 -07001464if _llvm == 'true'
1465 _llvm = 'enabled'
1466 warning('llvm option "true" deprecated, please use "enabled" instead.')
1467elif _llvm == 'false'
1468 _llvm = 'disabled'
1469 warning('llvm option "false" deprecated, please use "disabled" instead.')
1470endif
Dylan Baker821cf692019-07-25 14:27:43 -07001471
Dylan Bakerfdd0ce12020-04-14 10:06:35 -07001472# the cmake method can only link statically, so don't attempt to use it if we
1473# want to link dynamically. Before 0.54.0 meson will try cmake even when shared
1474# linking is requested, so we need to force the config-tool method to be used
1475# in that case, but in 0.54.0 meson won't try the cmake method if shared
1476# linking is requested.
1477_llvm_method = 'auto'
1478if meson.version().version_compare('< 0.54.0') and _shared_llvm
1479 _llvm_method = 'config-tool'
Dylan Baker821cf692019-07-25 14:27:43 -07001480endif
1481
Dylan Bakerf03a1602018-09-24 09:32:56 -07001482dep_llvm = null_dep
1483with_llvm = false
Dylan Baker138c0032020-05-19 14:01:47 -07001484if _llvm != 'disabled'
Eric Anholtd975e692017-11-08 11:52:09 -08001485 dep_llvm = dependency(
Dylan Baker0ce3f352018-06-07 11:22:48 -07001486 'llvm',
1487 version : _llvm_version,
1488 modules : llvm_modules,
1489 optional_modules : llvm_optional_modules,
Dylan Bakerf03a1602018-09-24 09:32:56 -07001490 required : (
1491 with_amd_vk or with_gallium_radeonsi or with_gallium_swr or
Dylan Baker138c0032020-05-19 14:01:47 -07001492 with_gallium_opencl or _llvm == 'enabled'
Dylan Bakerf03a1602018-09-24 09:32:56 -07001493 ),
Christoph Haagb01834b2018-09-18 01:08:07 +02001494 static : not _shared_llvm,
Dylan Baker821cf692019-07-25 14:27:43 -07001495 method : _llvm_method,
Dylan Bakerb962c7c2018-04-24 13:48:25 -07001496 fallback : ['llvm', 'dep_llvm'],
Dylan Baker0ce3f352018-06-07 11:22:48 -07001497 )
Dylan Bakerf03a1602018-09-24 09:32:56 -07001498 with_llvm = dep_llvm.found()
Dylan Baker48f64e52017-11-17 16:37:50 -08001499endif
1500if with_llvm
Eric Engestrom1b876462019-08-28 00:58:18 +01001501 pre_args += '-DLLVM_AVAILABLE'
1502 pre_args += '-DMESA_LLVM_VERSION_STRING="@0@"'.format(dep_llvm.version())
Dylan Bakerc5a97d62018-04-16 14:47:58 -07001503
1504 # LLVM can be built without rtti, turning off rtti changes the ABI of C++
1505 # programs, so we need to build all C++ code in mesa without rtti as well to
1506 # ensure that linking works.
Dylan Bakerb962c7c2018-04-24 13:48:25 -07001507 #
1508 # In meson 0.51.0 we can use cmake to find LLVM in addittion to meson's
1509 # builtin llvm-config based finder. A new generic variable getter method
1510 # has also been added, so we'll use that if we can, to cover the cmake case.
1511 if dep_llvm.type_name() == 'internal'
1512 _rtti = subproject('llvm').get_variable('has_rtti', true)
Dylan Bakerc1a290b2020-04-24 10:58:53 -07001513 else
Dylan Bakerb962c7c2018-04-24 13:48:25 -07001514 # The CMake finder will return 'ON', the llvm-config will return 'YES'
1515 _rtti = ['ON', 'YES'].contains(dep_llvm.get_variable(cmake : 'LLVM_ENABLE_RTTI', configtool: 'has-rtti'))
Dylan Bakerb962c7c2018-04-24 13:48:25 -07001516 endif
1517 if not _rtti
Dylan Bakera2596452018-12-31 19:23:52 -08001518 if with_gallium_nouveau
1519 error('The Nouveau driver requires rtti. You either need to turn off nouveau or use an LLVM built with LLVM_ENABLE_RTTI.')
Dylan Baker29912f22019-04-01 10:12:03 -07001520 elif with_gallium_opencl
1521 error('The Clover OpenCL state tracker requires rtti, you need to turn off clover or use an LLVM built with LLVM_ENABLE_RTTI.')
Dylan Bakera2596452018-12-31 19:23:52 -08001522 endif
Dylan Baker3aee4622018-04-18 13:19:54 -07001523 if cc.get_id() == 'msvc'
1524 cpp_args += '/GR-'
1525 else
1526 cpp_args += '-fno-rtti'
1527 endif
Dylan Bakerc5a97d62018-04-16 14:47:58 -07001528 endif
Dylan Bakere0b037d2017-11-29 17:50:05 -08001529elif with_amd_vk or with_gallium_radeonsi or with_gallium_swr
Marek Olšák3bf1e032018-02-02 19:26:49 +01001530 error('The following drivers require LLVM: Radv, RadeonSI, SWR. One of these is enabled, but LLVM is disabled.')
Dylan Baker4c332a12019-04-01 10:14:54 -07001531elif with_gallium_opencl
1532 error('The OpenCL "Clover" state tracker requires LLVM, but LLVM is disabled.')
Dylan Baker673dda82017-09-20 11:53:29 -07001533endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001534
Dylan Baker4e785fb2018-10-22 07:26:44 -07001535if (with_amd_vk or with_gallium_radeonsi or with_gallium_opencl or
1536 (with_gallium_r600 and with_llvm))
1537 dep_elf = dependency('libelf', required : false)
1538 if not dep_elf.found()
1539 dep_elf = cc.find_library('elf')
1540 endif
1541else
1542 dep_elf = null_dep
1543endif
1544
Dylan Bakerb5f92b62018-03-15 13:30:22 -07001545dep_glvnd = null_dep
Dylan Bakera47c5252017-09-22 12:55:00 -07001546if with_glvnd
Eric Engestrom0f201e92019-09-25 17:42:18 +01001547 dep_glvnd = dependency('libglvnd', version : '>= 1.2.0')
Dylan Bakera47c5252017-09-22 12:55:00 -07001548 pre_args += '-DUSE_LIBGLVND=1'
1549endif
1550
Dylan Baker138c0032020-05-19 14:01:47 -07001551_valgrind = get_option('valgrind')
1552if _valgrind == 'true'
1553 _valgrind = 'enabled'
1554 warning('valgrind option "true" deprecated, please use "enabled" instead.')
1555elif _valgrind == 'false'
1556 _valgrind = 'disabled'
1557 warning('valgrind option "false" deprecated, please use "disabled" instead.')
1558endif
1559if _valgrind != 'disabled'
1560 dep_valgrind = dependency('valgrind', required : _valgrind == 'enabled')
Erik Faye-Lund5c2ff572017-10-25 10:02:38 +02001561 if dep_valgrind.found()
1562 pre_args += '-DHAVE_VALGRIND'
1563 endif
1564else
Dylan Bakerb5f92b62018-03-15 13:30:22 -07001565 dep_valgrind = null_dep
Dylan Bakerd1992252017-09-14 17:57:17 -07001566endif
1567
1568# pthread stubs. Lets not and say we didn't
1569
Dylan Baker8b19c5b2018-05-17 13:42:50 -07001570if host_machine.system() == 'windows'
1571 # Prefer the winflexbison versions, they're much easier to install and have
1572 # better windows support.
1573
1574 prog_flex = find_program('win_flex', required : false)
1575 if prog_flex.found()
1576 # windows compatibility (uses <io.h> instead of <unistd.h> and _isatty,
1577 # _fileno functions)
Erik Faye-Lunddaeff192020-04-15 23:22:51 +02001578 prog_flex = [prog_flex, '--wincompat', '-D__STDC_VERSION__=199901']
Dylan Baker8b19c5b2018-05-17 13:42:50 -07001579 else
1580 prog_flex = [find_program('lex', 'flex', required : with_any_opengl)]
1581 endif
1582 # Force flex to use const keyword in prototypes, as relies on __cplusplus or
1583 # __STDC__ macro to determine whether it's safe to use const keyword, but
1584 # MSVC never defines __STDC__ unless we disable all MSVC extensions.
1585 prog_flex += '-DYY_USE_CONST='
1586
1587 prog_bison = find_program('win_bison', required : false)
1588 if not prog_bison.found()
1589 prog_bison = find_program('yacc', 'bison', required : with_any_opengl)
1590 endif
1591else
1592 prog_bison = find_program('bison', required : with_any_opengl)
Eric Anholt11a1cb22020-02-18 16:03:19 -08001593
1594 # Disable deprecated keyword warnings, since we have to use them for
1595 # old-bison compat. See discussion in
Dylan Bakerc1a290b2020-04-24 10:58:53 -07001596 # https://gitlab.freedesktop.org/mesa/mesa/merge_requests/2161
1597 if find_program('bison', required : false, version : '> 2.3').found()
Vinson Lee1e439102020-02-27 21:01:55 -08001598 prog_bison = [prog_bison, '-Wno-deprecated']
1599 endif
Eric Anholt11a1cb22020-02-18 16:03:19 -08001600
Dylan Baker8b19c5b2018-05-17 13:42:50 -07001601 prog_flex = find_program('flex', required : with_any_opengl)
1602endif
Dylan Baker32180562017-09-20 20:11:32 -07001603
Dylan Bakerb5f92b62018-03-15 13:30:22 -07001604dep_selinux = null_dep
Eric Engestrom4b9421d2017-10-26 16:19:41 +01001605if get_option('selinux')
1606 dep_selinux = dependency('libselinux')
1607 pre_args += '-DMESA_SELINUX'
1608endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001609
Dylan Baker138c0032020-05-19 14:01:47 -07001610_libunwind = get_option('libunwind')
1611if _libunwind == 'true'
1612 _libunwind = 'enabled'
1613 warning('libunwind option "true" deprecated, please use "enabled" instead.')
1614elif _libunwind == 'false'
1615 _libunwind = 'disabled'
1616 warning('libunwind option "false" deprecated, please use "disabled" instead.')
1617endif
1618if _libunwind != 'disabled'
1619 dep_unwind = dependency('libunwind', required : _libunwind == 'enabled')
Erik Faye-Lund5c2ff572017-10-25 10:02:38 +02001620 if dep_unwind.found()
1621 pre_args += '-DHAVE_LIBUNWIND'
1622 endif
1623else
Dylan Bakerb5f92b62018-03-15 13:30:22 -07001624 dep_unwind = null_dep
Dylan Bakerb1b65392017-09-28 22:25:02 -07001625endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001626
Dylan Bakercbbd5bb2017-10-20 21:48:18 -07001627if with_osmesa != 'none'
Dylan Bakerf121a662017-10-24 15:52:57 -07001628 if with_osmesa == 'gallium' and not with_gallium_softpipe
1629 error('OSMesa gallium requires gallium softpipe or llvmpipe.')
1630 endif
Dylan Baker597a0632018-04-18 13:29:26 -07001631 if host_machine.system() == 'windows'
1632 osmesa_lib_name = 'osmesa'
1633 else
1634 osmesa_lib_name = 'OSMesa'
1635 endif
Dylan Bakercbbd5bb2017-10-20 21:48:18 -07001636 osmesa_bits = get_option('osmesa-bits')
1637 if osmesa_bits != '8'
1638 if with_dri or with_glx != 'disabled'
1639 error('OSMesa bits must be 8 if building glx or dir based drivers')
1640 endif
1641 osmesa_lib_name = osmesa_lib_name + osmesa_bits
1642 pre_args += [
1643 '-DCHAN_BITS=@0@'.format(osmesa_bits), '-DDEFAULT_SOFTWARE_DEPTH_BITS=31'
1644 ]
1645 endif
1646endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001647
Dylan Bakerd1992252017-09-14 17:57:17 -07001648# TODO: symbol mangling
1649
Dylan Bakerd1992252017-09-14 17:57:17 -07001650if with_platform_wayland
Emil Velikovc077b742018-06-28 14:34:18 +01001651 dep_wl_scanner = dependency('wayland-scanner', native: true)
1652 prog_wl_scanner = find_program(dep_wl_scanner.get_pkgconfig_variable('wayland_scanner'))
Emil Velikov2f1d9e62018-06-28 14:42:08 +01001653 if dep_wl_scanner.version().version_compare('>= 1.15')
1654 wl_scanner_arg = 'private-code'
1655 else
1656 wl_scanner_arg = 'code'
1657 endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001658 dep_wl_protocols = dependency('wayland-protocols', version : '>= 1.8')
1659 dep_wayland_client = dependency('wayland-client', version : '>=1.11')
1660 dep_wayland_server = dependency('wayland-server', version : '>=1.11')
Eric Engestrom1db4ec02018-05-29 15:41:28 +01001661 if with_egl
Eric Engestrom37eb56d2018-06-07 15:45:01 +01001662 dep_wayland_egl = dependency('wayland-egl-backend', version : '>= 3')
Quentin Glidic00f5ea92020-04-23 10:47:05 +02001663 dep_wayland_egl_headers = dep_wayland_egl.partial_dependency(compile_args : true)
Eric Engestrom1db4ec02018-05-29 15:41:28 +01001664 endif
Dylan Baker108d2572017-10-18 12:20:43 -07001665 wayland_dmabuf_xml = join_paths(
1666 dep_wl_protocols.get_pkgconfig_variable('pkgdatadir'), 'unstable',
1667 'linux-dmabuf', 'linux-dmabuf-unstable-v1.xml'
1668 )
1669 pre_args += ['-DHAVE_WAYLAND_PLATFORM', '-DWL_HIDE_DEPRECATED']
Dylan Bakerd1992252017-09-14 17:57:17 -07001670endif
1671
Dylan Bakerb5f92b62018-03-15 13:30:22 -07001672dep_x11 = null_dep
1673dep_xext = null_dep
1674dep_xdamage = null_dep
1675dep_xfixes = null_dep
1676dep_x11_xcb = null_dep
1677dep_xcb = null_dep
1678dep_xcb_glx = null_dep
1679dep_xcb_dri2 = null_dep
1680dep_xcb_dri3 = null_dep
1681dep_dri2proto = null_dep
1682dep_glproto = null_dep
1683dep_xxf86vm = null_dep
1684dep_xcb_dri3 = null_dep
1685dep_xcb_present = null_dep
1686dep_xcb_sync = null_dep
1687dep_xcb_xfixes = null_dep
1688dep_xshmfence = null_dep
Keith Packard7ab1fff2018-02-09 07:45:58 -08001689dep_xcb_xrandr = null_dep
Keith Packard3f960c12018-06-19 15:58:30 -07001690dep_xlib_xrandr = null_dep
Dylan Bakerd1992252017-09-14 17:57:17 -07001691if with_platform_x11
Dylan Bakerad9c2f52017-11-02 13:36:44 -07001692 if with_glx == 'xlib' or with_glx == 'gallium-xlib'
Dylan Baker118a7f02017-11-01 17:42:41 -07001693 dep_x11 = dependency('x11')
1694 dep_xext = dependency('xext')
1695 dep_xcb = dependency('xcb')
Jon Turney6f0ce262017-11-23 13:51:43 +00001696 elif with_glx == 'dri'
Dylan Baker50c28df2017-09-29 17:53:01 -07001697 dep_x11 = dependency('x11')
1698 dep_xext = dependency('xext')
1699 dep_xdamage = dependency('xdamage', version : '>= 1.1')
1700 dep_xfixes = dependency('xfixes')
1701 dep_xcb_glx = dependency('xcb-glx', version : '>= 1.8.1')
Dylan Bakera47c5252017-09-22 12:55:00 -07001702 endif
Chia-I Wu6eeb1fe2019-01-07 12:54:19 -08001703 if (with_any_vk or with_glx == 'dri' or with_egl or
Dylan Baker34e852d2018-03-06 10:11:38 -08001704 (with_gallium_vdpau or with_gallium_xvmc or with_gallium_va or
1705 with_gallium_omx != 'disabled'))
Dylan Baker50c28df2017-09-29 17:53:01 -07001706 dep_xcb = dependency('xcb')
1707 dep_x11_xcb = dependency('x11-xcb')
Dylan Baker1481d052019-10-03 10:17:08 -07001708 if with_dri_platform == 'drm' and not dep_libdrm.found()
Dylan Baker3b265f62019-05-09 10:32:31 -07001709 error('libdrm required for gallium video statetrackers when using x11')
1710 endif
Jon Turney6f0ce262017-11-23 13:51:43 +00001711 endif
Dylan Bakerf74cf042018-02-28 10:13:38 -08001712 if with_any_vk or with_egl or (with_glx == 'dri' and with_dri_platform == 'drm')
Dylan Baker50c28df2017-09-29 17:53:01 -07001713 dep_xcb_dri2 = dependency('xcb-dri2', version : '>= 1.8')
1714
Dylan Bakera47c5252017-09-22 12:55:00 -07001715 if with_dri3
Rob Clarkbc500132018-03-13 19:00:45 -04001716 pre_args += '-DHAVE_DRI3'
1717 dep_xcb_dri3 = dependency('xcb-dri3')
1718 dep_xcb_present = dependency('xcb-present')
1719 # until xcb-dri3 has been around long enough to make a hard-dependency:
1720 if (dep_xcb_dri3.version().version_compare('>= 1.13') and
1721 dep_xcb_present.version().version_compare('>= 1.13'))
1722 pre_args += '-DHAVE_DRI3_MODIFIERS'
1723 endif
Dylan Baker50c28df2017-09-29 17:53:01 -07001724 dep_xcb_sync = dependency('xcb-sync')
1725 dep_xshmfence = dependency('xshmfence', version : '>= 1.1')
Dylan Bakera47c5252017-09-22 12:55:00 -07001726 endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001727 endif
Chuck Atkinsa381dbf2019-05-03 12:06:22 -04001728 if with_glx == 'dri' or with_glx == 'gallium-xlib'
1729 dep_glproto = dependency('glproto', version : '>= 1.4.14')
1730 endif
Dylan Bakerfafd20f2019-09-25 23:25:27 +00001731 if with_glx == 'dri'
Jon Turney3ae998a2017-11-23 14:01:57 +00001732 if with_dri_platform == 'drm'
1733 dep_dri2proto = dependency('dri2proto', version : '>= 2.8')
Emil Velikova95ec132018-12-11 16:20:40 +00001734 dep_xxf86vm = dependency('xxf86vm')
Jon Turney3ae998a2017-11-23 14:01:57 +00001735 endif
Dylan Baker50c28df2017-09-29 17:53:01 -07001736 endif
Dylan Baker1e9d7792018-02-28 13:07:57 -08001737 if (with_egl or (
1738 with_gallium_vdpau or with_gallium_xvmc or with_gallium_xa or
1739 with_gallium_omx != 'disabled'))
Dylan Baker108d2572017-10-18 12:20:43 -07001740 dep_xcb_xfixes = dependency('xcb-xfixes')
1741 endif
Keith Packard7ab1fff2018-02-09 07:45:58 -08001742 if with_xlib_lease
Marek Olšák1e85cfb2019-01-23 19:48:26 -05001743 dep_xcb_xrandr = dependency('xcb-randr')
Keith Packard3f960c12018-06-19 15:58:30 -07001744 dep_xlib_xrandr = dependency('xrandr', version : '>= 1.3')
Keith Packard7ab1fff2018-02-09 07:45:58 -08001745 endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001746endif
1747
Dylan Baker73092072017-11-28 16:31:06 -08001748if get_option('gallium-extra-hud')
1749 pre_args += '-DHAVE_GALLIUM_EXTRA_HUD=1'
1750endif
1751
Dylan Baker5e71efe2017-11-28 16:42:37 -08001752_sensors = get_option('lmsensors')
Dylan Baker138c0032020-05-19 14:01:47 -07001753if _sensors == 'true'
1754 _sensors = 'enabled'
1755 warning('sensors option "true" deprecated, please use "enabled" instead.')
1756elif _sensors == 'false'
1757 _sensors = 'disabled'
1758 warning('sensors option "false" deprecated, please use "disabled" instead.')
1759endif
1760if _sensors != 'disabled'
1761 dep_lmsensors = cc.find_library('sensors', required : _sensors == 'enabled')
Dylan Baker5e71efe2017-11-28 16:42:37 -08001762 if dep_lmsensors.found()
1763 pre_args += '-DHAVE_LIBSENSORS=1'
1764 endif
1765else
Dylan Bakerb5f92b62018-03-15 13:30:22 -07001766 dep_lmsensors = null_dep
Dylan Baker5e71efe2017-11-28 16:42:37 -08001767endif
1768
Dylan Bakerd1992252017-09-14 17:57:17 -07001769foreach a : pre_args
1770 add_project_arguments(a, language : ['c', 'cpp'])
1771endforeach
1772foreach a : c_args
1773 add_project_arguments(a, language : ['c'])
1774endforeach
1775foreach a : cpp_args
1776 add_project_arguments(a, language : ['cpp'])
1777endforeach
1778
Lukas Rusak4cfc4ce2018-06-04 12:38:41 -07001779gl_priv_reqs = []
1780
1781if with_glx == 'xlib' or with_glx == 'gallium-xlib'
1782 gl_priv_reqs += ['x11', 'xext', 'xcb']
1783elif with_glx == 'dri'
1784 gl_priv_reqs += [
1785 'x11', 'xext', 'xdamage >= 1.1', 'xfixes', 'x11-xcb', 'xcb',
1786 'xcb-glx >= 1.8.1']
1787 if with_dri_platform == 'drm'
1788 gl_priv_reqs += 'xcb-dri2 >= 1.8'
Emil Velikova95ec132018-12-11 16:20:40 +00001789 gl_priv_reqs += 'xxf86vm'
Lukas Rusak4cfc4ce2018-06-04 12:38:41 -07001790 endif
1791endif
Jon Turney4a0bab12018-01-25 18:53:08 +00001792if dep_libdrm.found()
1793 gl_priv_reqs += 'libdrm >= 2.4.75'
1794endif
Dylan Baker108d2572017-10-18 12:20:43 -07001795
1796gl_priv_libs = []
1797if dep_thread.found()
1798 gl_priv_libs += ['-lpthread', '-pthread']
1799endif
1800if dep_m.found()
1801 gl_priv_libs += '-lm'
1802endif
Dylan Bakerb5f92b62018-03-15 13:30:22 -07001803if dep_dl.found()
Dylan Baker108d2572017-10-18 12:20:43 -07001804 gl_priv_libs += '-ldl'
1805endif
1806
Dylan Baker32180562017-09-20 20:11:32 -07001807pkg = import('pkgconfig')
1808
Eric Engestrom4d5cde12019-10-29 21:42:16 +00001809if host_machine.system() == 'windows'
1810 prog_dumpbin = find_program('dumpbin', required : false)
1811 with_symbols_check = prog_dumpbin.found() and with_tests
1812 symbols_check_args = ['--dumpbin', prog_dumpbin.path()]
1813else
Eric Engestrom66dd5352019-10-29 21:43:22 +00001814 prog_nm = find_program('nm')
1815 with_symbols_check = with_tests
Eric Engestrom4d5cde12019-10-29 21:42:16 +00001816 symbols_check_args = ['--nm', prog_nm.path()]
1817endif
Eric Engestrom11d45302018-02-23 17:02:08 +00001818
Konstantin Kharlamovfccc9d32019-02-03 21:36:32 +03001819# This quirk needs to be applied to sources with functions defined in assembly
1820# as GCC LTO drops them. See: https://bugs.freedesktop.org/show_bug.cgi?id=109391
1821gcc_lto_quirk = (cc.get_id() == 'gcc') ? ['-fno-lto'] : []
1822
Dylan Bakerd1992252017-09-14 17:57:17 -07001823subdir('include')
Eric Engestrom05a94a42017-10-24 18:03:39 +01001824subdir('bin')
Dylan Bakerd1992252017-09-14 17:57:17 -07001825subdir('src')
Erik Faye-Lundd30ce032019-04-12 17:51:30 +02001826
1827# Meson 0.49 and earlier seems to have a bug that fails to evaluate the string-
1828# formatting below unless the first argument is passed as a variable. This has
1829# been fixed in Meson 0.50 and beyond, but we need to keep it like this for now
1830# for backwards compatibility.
1831_with_opengl_string = with_opengl ? 'yes' : 'no'
1832
1833lines = ['',
1834 'prefix: ' + get_option('prefix'),
1835 'libdir: ' + get_option('libdir'),
1836 'includedir: ' + get_option('includedir'),
1837 '',
1838 'OpenGL: @0@ (ES1: @1@ ES2: @2@)'.format(_with_opengl_string,
1839 with_gles1 ? 'yes' : 'no',
1840 with_gles2 ? 'yes' : 'no'),
1841]
1842
Erik Faye-Lundd30ce032019-04-12 17:51:30 +02001843if with_osmesa != 'none'
Eric Engestrom6227e6f2019-06-25 10:13:17 +01001844 lines += ''
Erik Faye-Lundd30ce032019-04-12 17:51:30 +02001845 suffix = ''
1846 if with_osmesa == 'gallium'
1847 suffix = '(Gallium)'
1848 endif
1849 lines += 'OSMesa: lib' + osmesa_lib_name + suffix
1850else
1851 lines += 'OSMesa: no'
1852endif
1853
Erik Faye-Lundd30ce032019-04-12 17:51:30 +02001854if with_dri
Eric Engestrom6227e6f2019-06-25 10:13:17 +01001855 lines += ''
Erik Faye-Lundd30ce032019-04-12 17:51:30 +02001856 lines += 'DRI platform: ' + with_dri_platform
1857 if dri_drivers.length() != 0 and dri_drivers != ['']
1858 lines += 'DRI drivers: ' + ' '.join(dri_drivers)
1859 else
1860 lines += 'DRI drivers: no'
1861 endif
1862 lines += 'DRI driver dir: ' + dri_drivers_path
1863endif
1864
Erik Faye-Lundd30ce032019-04-12 17:51:30 +02001865if with_glx != 'disabled'
Eric Engestrom6227e6f2019-06-25 10:13:17 +01001866 lines += ''
Erik Faye-Lundd30ce032019-04-12 17:51:30 +02001867 if with_glx == 'dri'
1868 lines += 'GLX: DRI-based'
1869 elif with_glx == 'xlib'
1870 lines += 'GLX: Xlib-based'
1871 elif with_glx == 'gallium-xlib'
1872 lines += 'GLX: Xlib-based (Gallium)'
1873 else
1874 lines += 'GLX: ' + with_glx
1875 endif
1876endif
1877
1878lines += ''
1879lines += 'EGL: ' + (with_egl ? 'yes' : 'no')
1880if with_egl
1881 egl_drivers = []
1882 if with_dri
1883 egl_drivers += 'builtin:egl_dri2'
1884 endif
1885 if with_dri3
1886 egl_drivers += 'builtin:egl_dri3'
1887 endif
1888 lines += 'EGL drivers: ' + ' '.join(egl_drivers)
1889endif
1890lines += 'GBM: ' + (with_gbm ? 'yes' : 'no')
Eric Engestromd3214462018-05-14 16:40:47 +01001891if _platforms.length() != 0
Erik Faye-Lundd30ce032019-04-12 17:51:30 +02001892 lines += 'EGL/Vulkan/VL platforms: ' + ' '.join(_platforms)
1893endif
1894
1895lines += ''
1896if with_any_vk
1897 lines += 'Vulkan drivers: ' + ' '.join(_vulkan_drivers)
1898 lines += 'Vulkan ICD dir: ' + with_vulkan_icd_dir
1899else
1900 lines += 'Vulkan drivers: no'
1901endif
1902
1903lines += ''
1904if with_llvm
1905 lines += 'llvm: yes'
1906 lines += 'llvm-version: ' + dep_llvm.version()
1907else
1908 lines += 'llvm: no'
1909endif
1910
1911lines += ''
1912if with_gallium
1913 lines += 'Gallium drivers: ' + ' '.join(gallium_drivers)
1914 gallium_st = ['mesa']
1915 if with_gallium_xa
1916 gallium_st += 'xa'
1917 endif
1918 if with_gallium_xvmc
1919 gallium_st += 'xvmc'
1920 endif
1921 if with_gallium_xvmc
1922 gallium_st += 'xvmc'
1923 endif
1924 if with_gallium_vdpau
1925 gallium_st += 'vdpau'
1926 endif
1927 if with_gallium_omx != 'disabled'
1928 gallium_st += 'omx' + with_gallium_omx
1929 endif
1930 if with_gallium_va
1931 gallium_st += 'va'
1932 endif
1933 if with_gallium_st_nine
1934 gallium_st += 'nine'
1935 endif
1936 if with_gallium_opencl
1937 gallium_st += 'clover'
1938 endif
1939 lines += 'Gallium st: ' + ' '.join(gallium_st)
1940else
1941 lines += 'Gallium: no'
1942endif
1943
1944lines += 'HUD lmsensors: ' + (dep_lmsensors.found() ? 'yes' : 'no')
1945
1946lines += ''
1947lines += 'Shared-glapi: ' + (with_shared_glapi ? 'yes' : 'no')
1948
1949
1950indent = ' '
1951summary = indent + ('\n' + indent).join(lines)
1952message('Configuration summary:\n@0@\n'.format(summary))