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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')
Rhys Perrye6366f92020-01-22 19:58:27 +000054with_aco_tests = get_option('build-aco-tests')
Matt Turnera5abb2d2018-06-06 20:25:09 -070055with_glx_read_only_text = get_option('glx-read-only-text')
Dylan Baker7a908862018-12-04 10:06:08 -080056with_glx_direct = get_option('glx-direct')
Dylan Bakercbbd5bb2017-10-20 21:48:18 -070057with_osmesa = get_option('osmesa')
Dylan Baker5608d0a2018-04-16 15:18:08 -070058with_swr_arches = get_option('swr-arches')
Samuel Pitoisetd6db8582019-11-22 12:16:50 +010059with_vulkan_overlay_layer = get_option('vulkan-overlay-layer')
Dylan Baker5608d0a2018-04-16 15:18:08 -070060with_tools = get_option('tools')
Scott D Phillips1f4d2432018-02-07 16:55:24 -080061if with_tools.contains('all')
Eric Anholt82bf1972018-09-25 19:15:45 -070062 with_tools = [
63 'drm-shim',
64 'etnaviv',
65 'freedreno',
66 'glsl',
67 'intel',
Eric Engestrom99113712019-08-03 02:33:42 +010068 'intel-ui',
Erico Nunes99d5bdc2019-08-16 15:19:59 +020069 'lima',
Eric Anholt82bf1972018-09-25 19:15:45 -070070 'nir',
71 'nouveau',
72 'xvmc',
73 ]
Scott D Phillips1f4d2432018-02-07 16:55:24 -080074endif
Dylan Baker5ffdb102020-10-06 10:28:34 -070075with_clc = false
Dylan Baker32180562017-09-20 20:11:32 -070076
Samuel Pitoisetd6db8582019-11-22 12:16:50 +010077with_intel_tools = with_tools.contains('intel') or with_tools.contains('intel-ui')
78with_imgui = with_intel_tools or with_vulkan_overlay_layer
79
Dylan Bakerdb978842017-09-28 13:59:04 -070080dri_drivers_path = get_option('dri-drivers-path')
81if dri_drivers_path == ''
Sergii Romantsovf6556ec2019-02-21 10:28:11 +020082 dri_drivers_path = join_paths(get_option('prefix'), get_option('libdir'), 'dri')
Dylan Bakerdb978842017-09-28 13:59:04 -070083endif
Dylan Bakerd7235ef2018-01-16 10:36:28 -080084dri_search_path = get_option('dri-search-path')
85if dri_search_path == ''
Sergii Romantsovf6556ec2019-02-21 10:28:11 +020086 dri_search_path = dri_drivers_path
Dylan Bakerd7235ef2018-01-16 10:36:28 -080087endif
Dylan Bakerdb978842017-09-28 13:59:04 -070088
Dylan Baker32180562017-09-20 20:11:32 -070089with_gles1 = get_option('gles1')
Dylan Baker138c0032020-05-19 14:01:47 -070090if with_gles1 == 'true'
91 with_gles1 = 'enabled'
92 warning('gles1 option "true" deprecated, please use "enabled" instead.')
93elif with_gles1 == 'false'
94 with_gles1 = 'disabled'
95 warning('gles1 option "false" deprecated, please use "disabled" instead.')
96endif
Dylan Baker32180562017-09-20 20:11:32 -070097with_gles2 = get_option('gles2')
Dylan Baker138c0032020-05-19 14:01:47 -070098if with_gles2 == 'true'
99 with_gles2 = 'enabled'
100 warning('gles2 option "true" deprecated, please use "enabled" instead.')
101elif with_gles2 == 'false'
102 with_gles2 = 'disabled'
103 warning('gles2 option "false" deprecated, please use "disabled" instead.')
104endif
Dylan Bakerddc15fb2018-10-19 09:47:41 -0700105if host_machine.system() == 'windows'
106 if with_gles1 == 'auto'
Dylan Baker138c0032020-05-19 14:01:47 -0700107 with_gles1 = 'disabled'
Dylan Bakerddc15fb2018-10-19 09:47:41 -0700108 endif
109 if with_gles2 == 'auto'
Dylan Baker138c0032020-05-19 14:01:47 -0700110 with_gles2 = 'disabled'
Dylan Bakerddc15fb2018-10-19 09:47:41 -0700111 endif
112endif
Dylan Baker32180562017-09-20 20:11:32 -0700113with_opengl = get_option('opengl')
Dylan Baker84242092019-05-31 16:16:22 -0700114
115# Default shared glapi off for windows, on elsewhere.
116_sg = get_option('shared-glapi')
Dylan Baker138c0032020-05-19 14:01:47 -0700117if _sg == 'true'
118 _sg = 'enabled'
119 warning('shared-glapi option "true" deprecated, please use "enabled" instead.')
120elif _sg == 'false'
121 _sg = 'disabled'
122 warning('shared-glapi option "false" deprecated, please use "disabled" instead.')
123endif
Dylan Baker84242092019-05-31 16:16:22 -0700124if _sg == 'auto'
125 with_shared_glapi = host_machine.system() != 'windows'
126else
Dylan Baker138c0032020-05-19 14:01:47 -0700127 with_shared_glapi = _sg == 'enabled'
Dylan Baker84242092019-05-31 16:16:22 -0700128endif
Dylan Baker32180562017-09-20 20:11:32 -0700129
130# shared-glapi is required if at least two OpenGL APIs are being built
131if not with_shared_glapi
Dylan Baker138c0032020-05-19 14:01:47 -0700132 if ((with_gles1 == 'enabled' and with_gles2 == 'enabled') or
133 (with_gles1 == 'enabled' and with_opengl) or
134 (with_gles2 == 'enabled' and with_opengl))
Dylan Baker32180562017-09-20 20:11:32 -0700135 error('shared-glapi required for building two or more of OpenGL, OpenGL ES 1.x, OpenGL ES 2.x')
136 endif
Dylan Baker138c0032020-05-19 14:01:47 -0700137 with_gles1 = 'disabled'
138 with_gles2 = 'disabled'
Dylan Baker32180562017-09-20 20:11:32 -0700139endif
140
141# We require OpenGL for OpenGL ES
Dylan Bakerddc15fb2018-10-19 09:47:41 -0700142if not with_opengl
Dylan Baker138c0032020-05-19 14:01:47 -0700143 if (with_gles1 == 'enabled' or with_gles2 == 'enabled') and not with_opengl
Dylan Bakerddc15fb2018-10-19 09:47:41 -0700144 error('building OpenGL ES without OpenGL is not supported.')
145 endif
Dylan Baker138c0032020-05-19 14:01:47 -0700146 with_gles1 = 'disabled'
147 with_gles2 = 'disabled'
Dylan Baker32180562017-09-20 20:11:32 -0700148endif
149
Dylan Baker138c0032020-05-19 14:01:47 -0700150with_gles1 = with_gles1 != 'disabled'
151with_gles2 = with_gles2 != 'disabled'
Dylan Bakerddc15fb2018-10-19 09:47:41 -0700152with_any_opengl = with_opengl or with_gles1 or with_gles2
153# Only build shared_glapi if at least one OpenGL API is enabled
Dylan Baker84242092019-05-31 16:16:22 -0700154with_shared_glapi = with_shared_glapi and with_any_opengl
Dylan Bakerddc15fb2018-10-19 09:47:41 -0700155
Alan Coopersmithd8a94202019-10-07 18:46:41 -0700156system_has_kms_drm = ['openbsd', 'netbsd', 'freebsd', 'gnu/kfreebsd', 'dragonfly', 'linux', 'sunos'].contains(host_machine.system())
Greg Ve30a1652018-03-06 22:16:03 +0300157
Erik Faye-Lund21274032019-04-12 17:51:08 +0200158dri_drivers = get_option('dri-drivers')
159if dri_drivers.contains('auto')
Greg Ve30a1652018-03-06 22:16:03 +0300160 if system_has_kms_drm
Jon Turney47729092018-02-02 22:25:48 +0000161 # TODO: PPC, Sparc
Dylan Baker18733272017-10-30 10:17:22 -0700162 if ['x86', 'x86_64'].contains(host_machine.cpu_family())
Erik Faye-Lund21274032019-04-12 17:51:08 +0200163 dri_drivers = ['i915', 'i965', 'r100', 'r200', 'nouveau']
Daniel Stoned7603cb2018-02-27 10:00:24 +0000164 elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
Erik Faye-Lund21274032019-04-12 17:51:08 +0200165 dri_drivers = []
zhu yong78989932020-09-23 10:37:01 +0800166 elif ['mips', 'mips64'].contains(host_machine.cpu_family())
167 dri_drivers = ['r100', 'r200', 'nouveau']
Dylan Baker18733272017-10-30 10:17:22 -0700168 else
Guido Günther05e2fc62018-08-26 22:23:59 +0200169 error('Unknown architecture @0@. Please pass -Ddri-drivers to set driver options. Patches gladly accepted to fix this.'.format(
170 host_machine.cpu_family()))
Dylan Baker18733272017-10-30 10:17:22 -0700171 endif
Alexander von Gluck IV834d2212018-02-16 16:56:31 -0600172 elif ['darwin', 'windows', 'cygwin', 'haiku'].contains(host_machine.system())
Jon Turney47729092018-02-02 22:25:48 +0000173 # only swrast would make sense here, but gallium swrast is a much better default
Erik Faye-Lund21274032019-04-12 17:51:08 +0200174 dri_drivers = []
Dylan Baker18733272017-10-30 10:17:22 -0700175 else
Guido Günther05e2fc62018-08-26 22:23:59 +0200176 error('Unknown OS @0@. Please pass -Ddri-drivers to set driver options. Patches gladly accepted to fix this.'.format(
177 host_machine.system()))
Dylan Baker18733272017-10-30 10:17:22 -0700178 endif
179endif
Eric Engestrom393abd62018-05-10 16:03:30 +0100180
Erik Faye-Lund21274032019-04-12 17:51:08 +0200181with_dri_i915 = dri_drivers.contains('i915')
182with_dri_i965 = dri_drivers.contains('i965')
183with_dri_r100 = dri_drivers.contains('r100')
184with_dri_r200 = dri_drivers.contains('r200')
185with_dri_nouveau = dri_drivers.contains('nouveau')
186with_dri_swrast = dri_drivers.contains('swrast')
Eric Engestrom393abd62018-05-10 16:03:30 +0100187
Eric Engestromd3214462018-05-14 16:40:47 +0100188with_dri = dri_drivers.length() != 0
Dylan Baker32180562017-09-20 20:11:32 -0700189
Erik Faye-Lund21274032019-04-12 17:51:08 +0200190gallium_drivers = get_option('gallium-drivers')
191if gallium_drivers.contains('auto')
Greg Ve30a1652018-03-06 22:16:03 +0300192 if system_has_kms_drm
Dylan Baker18733272017-10-30 10:17:22 -0700193 # TODO: PPC, Sparc
194 if ['x86', 'x86_64'].contains(host_machine.cpu_family())
Erik Faye-Lund21274032019-04-12 17:51:08 +0200195 gallium_drivers = [
Kenneth Graunkeab016a62019-12-05 15:30:26 -0800196 'r300', 'r600', 'radeonsi', 'nouveau', 'virgl', 'svga', 'swrast',
197 'iris'
Dylan Baker5608d0a2018-04-16 15:18:08 -0700198 ]
Dylan Baker18733272017-10-30 10:17:22 -0700199 elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
Erik Faye-Lund21274032019-04-12 17:51:08 +0200200 gallium_drivers = [
Rob Herring41a0acd2019-01-24 14:03:54 -0600201 'kmsro', 'v3d', 'vc4', 'freedreno', 'etnaviv', 'nouveau',
Alyssa Rosenzweig77295b12019-08-05 08:25:37 -0700202 'tegra', 'virgl', 'lima', 'panfrost', 'swrast'
Dylan Baker5608d0a2018-04-16 15:18:08 -0700203 ]
zhu yong78989932020-09-23 10:37:01 +0800204 elif ['mips', 'mips64'].contains(host_machine.cpu_family())
205 gallium_drivers = [
206 'r300', 'r600', 'radeonsi', 'nouveau', 'virgl', 'swrast'
207 ]
Dylan Baker18733272017-10-30 10:17:22 -0700208 else
Guido Günther05e2fc62018-08-26 22:23:59 +0200209 error('Unknown architecture @0@. Please pass -Dgallium-drivers to set driver options. Patches gladly accepted to fix this.'.format(
210 host_machine.cpu_family()))
Dylan Baker18733272017-10-30 10:17:22 -0700211 endif
Alexander von Gluck IV834d2212018-02-16 16:56:31 -0600212 elif ['darwin', 'windows', 'cygwin', 'haiku'].contains(host_machine.system())
Erik Faye-Lund21274032019-04-12 17:51:08 +0200213 gallium_drivers = ['swrast']
Dylan Baker18733272017-10-30 10:17:22 -0700214 else
Guido Günther05e2fc62018-08-26 22:23:59 +0200215 error('Unknown OS @0@. Please pass -Dgallium-drivers to set driver options. Patches gladly accepted to fix this.'.format(
216 host_machine.system()))
Dylan Baker18733272017-10-30 10:17:22 -0700217 endif
218endif
Erik Faye-Lund21274032019-04-12 17:51:08 +0200219with_gallium_kmsro = gallium_drivers.contains('kmsro')
220with_gallium_radeonsi = gallium_drivers.contains('radeonsi')
221with_gallium_r300 = gallium_drivers.contains('r300')
222with_gallium_r600 = gallium_drivers.contains('r600')
223with_gallium_nouveau = gallium_drivers.contains('nouveau')
224with_gallium_freedreno = gallium_drivers.contains('freedreno')
225with_gallium_softpipe = gallium_drivers.contains('swrast')
226with_gallium_vc4 = gallium_drivers.contains('vc4')
227with_gallium_v3d = gallium_drivers.contains('v3d')
228with_gallium_panfrost = gallium_drivers.contains('panfrost')
229with_gallium_etnaviv = gallium_drivers.contains('etnaviv')
230with_gallium_tegra = gallium_drivers.contains('tegra')
231with_gallium_iris = gallium_drivers.contains('iris')
232with_gallium_i915 = gallium_drivers.contains('i915')
233with_gallium_svga = gallium_drivers.contains('svga')
234with_gallium_virgl = gallium_drivers.contains('virgl')
235with_gallium_swr = gallium_drivers.contains('swr')
236with_gallium_lima = gallium_drivers.contains('lima')
Erik Faye-Lund8d46e352018-08-31 16:50:20 +0200237with_gallium_zink = gallium_drivers.contains('zink')
Eric Engestroma425db42018-05-10 16:04:26 +0100238
Eric Engestromd3214462018-05-14 16:40:47 +0100239with_gallium = gallium_drivers.length() != 0
Eric Engestroma425db42018-05-10 16:04:26 +0100240
241if with_gallium and system_has_kms_drm
242 _glx = get_option('glx')
243 _egl = get_option('egl')
Dylan Baker138c0032020-05-19 14:01:47 -0700244 if _glx == 'dri' or _egl == 'enabled' or (_glx == 'disabled' and _egl != 'disabled')
Eric Engestroma425db42018-05-10 16:04:26 +0100245 with_dri = true
Dylan Bakerf74cf042018-02-28 10:13:38 -0800246 endif
Ville Syrjälä22899642017-10-10 01:15:42 +0300247endif
248
Jason Ekstrand00fb21b2017-11-11 10:30:35 -0800249_vulkan_drivers = get_option('vulkan-drivers')
Dylan Baker5608d0a2018-04-16 15:18:08 -0700250if _vulkan_drivers.contains('auto')
Greg Ve30a1652018-03-06 22:16:03 +0300251 if system_has_kms_drm
Jason Ekstrand00fb21b2017-11-11 10:30:35 -0800252 if host_machine.cpu_family().startswith('x86')
Dave Airlieb38879f2020-06-19 16:40:27 +1000253 _vulkan_drivers = ['amd', 'intel', 'swrast']
Guido Günther9de34b42018-08-26 22:24:00 +0200254 elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
Dave Airlieb38879f2020-06-19 16:40:27 +1000255 _vulkan_drivers = ['swrast']
zhu yong78989932020-09-23 10:37:01 +0800256 elif ['mips', 'mips64'].contains(host_machine.cpu_family())
257 _vulkan_drivers = ['amd', 'swrast']
Jason Ekstrand00fb21b2017-11-11 10:30:35 -0800258 else
Guido Günther05e2fc62018-08-26 22:23:59 +0200259 error('Unknown architecture @0@. Please pass -Dvulkan-drivers to set driver options. Patches gladly accepted to fix this.'.format(
260 host_machine.cpu_family()))
Jason Ekstrand00fb21b2017-11-11 10:30:35 -0800261 endif
Alexander von Gluck IV834d2212018-02-16 16:56:31 -0600262 elif ['darwin', 'windows', 'cygwin', 'haiku'].contains(host_machine.system())
Jason Ekstrand00fb21b2017-11-11 10:30:35 -0800263 # No vulkan driver supports windows or macOS currently
Eric Engestrom03a2e7b2018-05-10 16:12:12 +0100264 _vulkan_drivers = []
Jon Turney47729092018-02-02 22:25:48 +0000265 else
Guido Günther05e2fc62018-08-26 22:23:59 +0200266 error('Unknown OS @0@. Please pass -Dvulkan-drivers to set driver options. Patches gladly accepted to fix this.'.format(
267 host_machine.system()))
Jason Ekstrand00fb21b2017-11-11 10:30:35 -0800268 endif
269endif
Eric Engestroma92cdcd2018-05-10 16:05:05 +0100270
271with_intel_vk = _vulkan_drivers.contains('intel')
272with_amd_vk = _vulkan_drivers.contains('amd')
Bas Nieuwenhuizen26380b32018-08-08 22:23:57 +0000273with_freedreno_vk = _vulkan_drivers.contains('freedreno')
Dave Airlieb38879f2020-06-19 16:40:27 +1000274with_swrast_vk = _vulkan_drivers.contains('swrast')
Kristian H. Kristensene8075842020-04-07 12:36:20 -0700275with_freedreno_kgsl = get_option('freedreno-kgsl')
Alejandro Piñeiroe5034f02019-11-25 16:29:12 +0100276with_broadcom_vk = _vulkan_drivers.contains('broadcom')
Eric Engestromd3214462018-05-14 16:40:47 +0100277with_any_vk = _vulkan_drivers.length() != 0
Jason Ekstrand00fb21b2017-11-11 10:30:35 -0800278
Eric Anholt81a0f1e2020-10-19 12:28:17 -0700279with_any_broadcom = with_gallium_vc4 or with_gallium_v3d or with_broadcom_vk
280with_any_intel = with_dri_i965 or with_intel_vk or with_gallium_iris
281
Dave Airlieb38879f2020-06-19 16:40:27 +1000282if with_swrast_vk and not with_gallium_softpipe
283 error('swrast vulkan requires gallium swrast')
284endif
Dylan Bakere0b037d2017-11-29 17:50:05 -0800285if with_dri_swrast and (with_gallium_softpipe or with_gallium_swr)
Dylan Bakerde24d612017-10-10 14:27:19 -0700286 error('Only one swrast provider can be built')
287endif
Dylan Baker9169dde2017-10-25 16:54:53 -0700288if with_dri_i915 and with_gallium_i915
289 error('Only one i915 provider can be built')
290endif
Eric Anholt7e069832019-04-03 15:40:22 -0700291if 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 -0600292 error('kmsro driver requires one or more renderonly drivers (vc4, etnaviv, freedreno, panfrost, lima)')
Eric Engestromf0337f02017-12-04 15:06:03 +0000293endif
Thierry Reding1755f602014-05-28 00:36:48 +0200294if with_gallium_tegra and not with_gallium_nouveau
295 error('tegra driver requires nouveau driver')
296endif
Rhys Perrye6366f92020-01-22 19:58:27 +0000297if with_aco_tests and not with_amd_vk
298 error('ACO tests require Radv')
299endif
Dylan Bakerde24d612017-10-10 14:27:19 -0700300
Dylan Baker33627d22017-10-27 17:20:52 -0700301if host_machine.system() == 'darwin'
302 with_dri_platform = 'apple'
Eric Engestrombf8b5de2019-07-30 15:41:06 +0100303 pre_args += '-DBUILDING_MESA'
Dylan Baker33627d22017-10-27 17:20:52 -0700304elif ['windows', 'cygwin'].contains(host_machine.system())
305 with_dri_platform = 'windows'
Greg Vc38c60a2018-01-24 21:02:40 +0300306elif system_has_kms_drm
Dylan Baker33627d22017-10-27 17:20:52 -0700307 with_dri_platform = 'drm'
308else
309 # FIXME: haiku doesn't use dri, and xlib doesn't use dri, probably should
310 # assert here that one of those cases has been met.
Greg Vc38c60a2018-01-24 21:02:40 +0300311 # FIXME: illumos ends up here as well
Dylan Baker33627d22017-10-27 17:20:52 -0700312 with_dri_platform = 'none'
313endif
Dylan Bakera47c5252017-09-22 12:55:00 -0700314
Dylan Bakerd1992252017-09-14 17:57:17 -0700315_platforms = get_option('platforms')
Dylan Baker5608d0a2018-04-16 15:18:08 -0700316if _platforms.contains('auto')
Greg Vc38c60a2018-01-24 21:02:40 +0300317 if system_has_kms_drm
Eric Engestrome00adef2019-06-25 15:44:16 +0100318 _platforms = ['x11', 'wayland']
Dylan Baker70cac062018-04-18 13:17:20 -0700319 elif ['darwin', 'cygwin'].contains(host_machine.system())
Eric Engestroma38e21d2019-06-25 13:47:04 +0100320 _platforms = ['x11']
Alexander von Gluck IV834d2212018-02-16 16:56:31 -0600321 elif ['haiku'].contains(host_machine.system())
Dylan Baker5608d0a2018-04-16 15:18:08 -0700322 _platforms = ['haiku']
Dylan Baker70cac062018-04-18 13:17:20 -0700323 elif host_machine.system() == 'windows'
324 _platforms = ['windows']
Dylan Baker4b61b072017-11-15 17:31:32 -0800325 else
Guido Günther05e2fc62018-08-26 22:23:59 +0200326 error('Unknown OS @0@. Please pass -Dplatforms to set platforms. Patches gladly accepted to fix this.'.format(
327 host_machine.system()))
Dylan Baker4b61b072017-11-15 17:31:32 -0800328 endif
329endif
Eric Engestrom0ed6a872018-05-10 16:11:29 +0100330
331with_platform_android = _platforms.contains('android')
332with_platform_x11 = _platforms.contains('x11')
333with_platform_wayland = _platforms.contains('wayland')
Eric Engestrom0ed6a872018-05-10 16:11:29 +0100334with_platform_haiku = _platforms.contains('haiku')
Dylan Baker70cac062018-04-18 13:17:20 -0700335with_platform_windows = _platforms.contains('windows')
Eric Engestrom0ed6a872018-05-10 16:11:29 +0100336
Eric Engestromd3214462018-05-14 16:40:47 +0100337if _platforms.length() != 0
Dylan Baker5608d0a2018-04-16 15:18:08 -0700338 egl_native_platform = _platforms[0]
Eric Engestroma38e21d2019-06-25 13:47:04 +0100339else
340 egl_native_platform = 'surfaceless'
Dylan Bakerd1992252017-09-14 17:57:17 -0700341endif
342
Dylan Baker118a7f02017-11-01 17:42:41 -0700343with_glx = get_option('glx')
344if with_glx == 'auto'
Eric Anholtf2a27d72020-10-19 13:46:11 -0700345 if with_platform_android
346 with_glx = 'disabled'
347 elif with_dri
Dylan Baker118a7f02017-11-01 17:42:41 -0700348 with_glx = 'dri'
Alexander von Gluck IV834d2212018-02-16 16:56:31 -0600349 elif with_platform_haiku
350 with_glx = 'disabled'
Dylan Bakere1e23882018-04-18 13:17:50 -0700351 elif host_machine.system() == 'windows'
352 with_glx = 'disabled'
Dylan Baker118a7f02017-11-01 17:42:41 -0700353 elif with_gallium
Dylan Bakerad9c2f52017-11-02 13:36:44 -0700354 # Even when building just gallium drivers the user probably wants dri
355 with_glx = 'dri'
Dylan Baker118a7f02017-11-01 17:42:41 -0700356 elif with_platform_x11 and with_any_opengl and not with_any_vk
357 # The automatic behavior should not be to turn on xlib based glx when
358 # building only vulkan drivers
359 with_glx = 'xlib'
360 else
361 with_glx = 'disabled'
362 endif
363endif
Jon Turneyab7aa0f2018-01-15 19:39:46 +0000364if with_glx == 'dri'
365 if with_gallium
366 with_dri = true
367 endif
368endif
Dylan Baker118a7f02017-11-01 17:42:41 -0700369
Dylan Baker7cf50af2019-07-01 10:04:03 -0700370if not (with_dri or with_gallium or with_glx != 'disabled')
Dylan Baker118a7f02017-11-01 17:42:41 -0700371 with_gles1 = false
372 with_gles2 = false
373 with_opengl = false
374 with_any_opengl = false
375 with_shared_glapi = false
376endif
377
Eric Engestrom76e8d612018-02-23 17:08:20 +0000378_gbm = get_option('gbm')
Dylan Baker138c0032020-05-19 14:01:47 -0700379if _gbm == 'true'
380 _gbm = 'enabled'
381 warning('gbm option "true" deprecated, please use "enabled" instead.')
382elif _gbm == 'false'
383 _gbm = 'disabled'
384 warning('gbm option "false" deprecated, please use "disabled" instead.')
385endif
Eric Engestrom76e8d612018-02-23 17:08:20 +0000386if _gbm == 'auto'
387 with_gbm = system_has_kms_drm and with_dri
Dylan Baker816bf7d12017-09-28 15:53:53 -0700388else
Dylan Baker138c0032020-05-19 14:01:47 -0700389 with_gbm = _gbm == 'enabled'
Eric Engestrom76e8d612018-02-23 17:08:20 +0000390endif
391if with_gbm and not system_has_kms_drm
392 error('GBM only supports DRM/KMS platforms')
Dylan Baker816bf7d12017-09-28 15:53:53 -0700393endif
394
Eric Engestrom60ad0062019-12-19 02:11:18 +0000395_xlib_lease = get_option('xlib-lease')
396if _xlib_lease == 'true'
397 _xlib_lease = 'enabled'
398 warning('xlib_lease option "true" deprecated, please use "enabled" instead.')
399elif _xlib_lease == 'false'
400 _xlib_lease = 'disabled'
401 warning('xlib_lease option "false" deprecated, please use "disabled" instead.')
402endif
403if _xlib_lease == 'auto'
Eric Engestroma4181fc2020-08-01 13:41:30 +0200404 with_xlib_lease = with_platform_x11 and system_has_kms_drm
Eric Engestrom60ad0062019-12-19 02:11:18 +0000405else
406 with_xlib_lease = _xlib_lease == 'enabled'
407endif
408
Dylan Baker108d2572017-10-18 12:20:43 -0700409_egl = get_option('egl')
Dylan Baker138c0032020-05-19 14:01:47 -0700410if _egl == 'true'
411 _egl = 'enabled'
412 warning('egl option "true" deprecated, please use "enabled" instead.')
413elif _egl == 'false'
414 _egl = 'disabled'
415 warning('egl option "false" deprecated, please use "disabled" instead.')
416endif
Dylan Baker108d2572017-10-18 12:20:43 -0700417if _egl == 'auto'
Dylan Bakerb8521702018-10-01 12:40:34 -0700418 with_egl = (
419 not ['darwin', 'windows'].contains(host_machine.system()) and
Eric Engestroma38e21d2019-06-25 13:47:04 +0100420 with_dri and with_shared_glapi
Dylan Bakerb8521702018-10-01 12:40:34 -0700421 )
Dylan Baker138c0032020-05-19 14:01:47 -0700422elif _egl == 'enabled'
Dylan Baker108d2572017-10-18 12:20:43 -0700423 if not with_dri
424 error('EGL requires dri')
425 elif not with_shared_glapi
426 error('EGL requires shared-glapi')
Dylan Bakerf74cf042018-02-28 10:13:38 -0800427 elif not ['disabled', 'dri'].contains(with_glx)
428 error('EGL requires dri, but a GLX is being built without dri')
Dylan Bakerb8521702018-10-01 12:40:34 -0700429 elif ['darwin', 'windows'].contains(host_machine.system())
430 error('EGL is not available on Windows or MacOS')
Dylan Baker108d2572017-10-18 12:20:43 -0700431 endif
432 with_egl = true
433else
434 with_egl = false
435endif
436
Bas Nieuwenhuizen9f37c992019-08-03 18:44:44 +0200437# Android uses emutls for versions <= P/28. For USE_ELF_TLS we need ELF TLS.
Eric Engestrom9ac16862019-11-21 22:14:50 +0000438use_elf_tls = false
Jonathan Grayc97af232019-12-06 15:23:36 +1100439if not ['windows', 'freebsd', 'openbsd'].contains(host_machine.system()) and (not with_platform_android or get_option('platform-sdk-version') >= 29)
Bas Nieuwenhuizen9f37c992019-08-03 18:44:44 +0200440 pre_args += '-DUSE_ELF_TLS'
Eric Engestrom9ac16862019-11-21 22:14:50 +0000441 use_elf_tls = true
Bas Nieuwenhuizend7ca1ef2019-08-03 18:13:52 +0200442endif
443
Dylan Bakera47c5252017-09-22 12:55:00 -0700444if with_glx != 'disabled'
Dylan Baker8d3b1212017-10-18 15:47:11 -0700445 if not (with_platform_x11 and with_any_opengl)
Emil Velikov728d1da2018-02-23 19:32:02 +0000446 error('Cannot build GLX support without X11 platform support and at least one OpenGL API')
Dylan Bakerfafd20f2019-09-25 23:25:27 +0000447 elif with_glx == 'gallium-xlib'
Dylan Bakera47c5252017-09-22 12:55:00 -0700448 if not with_gallium
449 error('Gallium-xlib based GLX requires at least one gallium driver')
Dylan Bakerad9c2f52017-11-02 13:36:44 -0700450 elif not with_gallium_softpipe
451 error('Gallium-xlib based GLX requires softpipe or llvmpipe.')
Dylan Bakera47c5252017-09-22 12:55:00 -0700452 elif with_dri
453 error('gallium-xlib conflicts with any dri driver')
454 endif
Dylan Bakerfafd20f2019-09-25 23:25:27 +0000455 elif with_glx == 'xlib'
Dylan Baker118a7f02017-11-01 17:42:41 -0700456 if with_dri
457 error('xlib conflicts with any dri driver')
458 endif
Emil Velikov63b95fb2018-02-23 19:32:03 +0000459 elif with_glx == 'dri'
Dylan Baker7cf50af2019-07-01 10:04:03 -0700460 if not with_shared_glapi
Emil Velikov63b95fb2018-02-23 19:32:03 +0000461 error('dri based GLX requires shared-glapi')
462 endif
Dylan Bakera47c5252017-09-22 12:55:00 -0700463 endif
464endif
465
466with_glvnd = get_option('glvnd')
Dylan Baker8a36f022017-11-01 10:24:10 -0700467if with_glvnd
Dylan Baker30471992018-04-18 13:19:20 -0700468 if with_platform_windows
469 error('glvnd cannot be used on Windows')
470 elif with_glx == 'xlib' or with_glx == 'gallium-xlib'
Dylan Baker8a36f022017-11-01 10:24:10 -0700471 error('Cannot build glvnd support for GLX that is not DRI based.')
472 elif with_glx == 'disabled' and not with_egl
473 error('glvnd requires DRI based GLX and/or EGL')
474 endif
Benjamin Gordonb30aad52018-06-13 16:17:32 -0600475 if get_option('egl-lib-suffix') != ''
476 error('''EGL lib suffix can't be used with libglvnd''')
477 endif
Dylan Bakera47c5252017-09-22 12:55:00 -0700478endif
479
Dylan Bakerd1992252017-09-14 17:57:17 -0700480if with_vulkan_icd_dir == ''
481 with_vulkan_icd_dir = join_paths(get_option('datadir'), 'vulkan/icd.d')
482endif
483
Samuel Thibault2fd85102019-12-28 22:51:39 +0100484# GNU/Hurd includes egl_dri2, without drm.
Eric Engestromad862c32019-03-05 12:32:13 +0000485with_dri2 = (with_dri or with_any_vk) and (with_dri_platform == 'drm' or
486 host_machine.system() == 'gnu')
Eric Engestrom248c5932018-02-23 17:08:45 +0000487_dri3 = get_option('dri3')
Dylan Baker138c0032020-05-19 14:01:47 -0700488if _dri3 == 'true'
489 _dri3 = 'enabled'
490 warning('dri3 option "true" deprecated, please use "enabled" instead.')
491elif _dri3 == 'false'
492 _dri3 = 'disabled'
493 warning('dri3 option "false" deprecated, please use "disabled" instead.')
494endif
Eric Engestrom248c5932018-02-23 17:08:45 +0000495if _dri3 == 'auto'
Eric Engestrom57b0ccd2017-12-07 16:04:14 +0000496 with_dri3 = system_has_kms_drm and with_dri2
Dylan Baker50c28df2017-09-29 17:53:01 -0700497else
Dylan Baker138c0032020-05-19 14:01:47 -0700498 with_dri3 = _dri3 == 'enabled'
Dylan Baker50c28df2017-09-29 17:53:01 -0700499endif
500
501if with_any_vk and (with_platform_x11 and not with_dri3)
502 error('Vulkan drivers require dri3 for X11 support')
503endif
Emil Velikov9d105812018-12-13 03:54:03 +0000504if with_dri
Dylan Baker431e9ab2019-01-15 11:55:36 -0800505 if with_glx == 'disabled' and not with_egl and not with_gbm and with_osmesa != 'classic'
506 error('building dri drivers require at least one windowing system or classic osmesa')
Dylan Bakera47c5252017-09-22 12:55:00 -0700507 endif
Dylan Bakerd1992252017-09-14 17:57:17 -0700508endif
509
Dylan Baker68076b82017-10-30 14:04:21 -0700510_vdpau = get_option('gallium-vdpau')
Dylan Baker138c0032020-05-19 14:01:47 -0700511if _vdpau == 'true'
512 _vdpau = 'enabled'
513 warning('gallium-vdpau option "true" deprecated, please use "enabled" instead.')
514elif _vdpau == 'false'
515 _vdpau = 'disabled'
516 warning('gallium-vdpau option "false" deprecated, please use "disabled" instead.')
517endif
Eric Engestrom992af0a2017-12-07 16:02:02 +0000518if not system_has_kms_drm
Dylan Baker138c0032020-05-19 14:01:47 -0700519 if _vdpau == 'enabled'
Eric Engestrom992af0a2017-12-07 16:02:02 +0000520 error('VDPAU state tracker can only be build on unix-like OSes.')
Dylan Baker68076b82017-10-30 14:04:21 -0700521 else
Dylan Baker138c0032020-05-19 14:01:47 -0700522 _vdpau = 'disabled'
Dylan Baker68076b82017-10-30 14:04:21 -0700523 endif
Eric Engestrom992af0a2017-12-07 16:02:02 +0000524elif not with_platform_x11
Dylan Baker138c0032020-05-19 14:01:47 -0700525 if _vdpau == 'enabled'
Dylan Baker68076b82017-10-30 14:04:21 -0700526 error('VDPAU state tracker requires X11 support.')
Eric Engestrom992af0a2017-12-07 16:02:02 +0000527 else
Dylan Baker138c0032020-05-19 14:01:47 -0700528 _vdpau = 'disabled'
Dylan Baker68076b82017-10-30 14:04:21 -0700529 endif
Eric Engestrom992af0a2017-12-07 16:02:02 +0000530elif not (with_gallium_r300 or with_gallium_r600 or with_gallium_radeonsi or
531 with_gallium_nouveau)
Dylan Baker138c0032020-05-19 14:01:47 -0700532 if _vdpau == 'enabled'
Eric Engestrom992af0a2017-12-07 16:02:02 +0000533 error('VDPAU state tracker requires at least one of the following gallium drivers: r300, r600, radeonsi, nouveau.')
534 else
Dylan Baker138c0032020-05-19 14:01:47 -0700535 _vdpau = 'disabled'
Eric Engestrom992af0a2017-12-07 16:02:02 +0000536 endif
Dylan Baker68076b82017-10-30 14:04:21 -0700537endif
Dylan Bakerb5f92b62018-03-15 13:30:22 -0700538dep_vdpau = null_dep
Dylan Bakerd9a80082018-06-21 08:28:36 -0700539with_gallium_vdpau = false
Dylan Baker138c0032020-05-19 14:01:47 -0700540if _vdpau != 'disabled'
541 dep_vdpau = dependency('vdpau', version : '>= 1.1', required : _vdpau == 'enabled')
Dylan Bakerd9a80082018-06-21 08:28:36 -0700542 if dep_vdpau.found()
Quentin Glidic00f5ea92020-04-23 10:47:05 +0200543 dep_vdpau = dep_vdpau.partial_dependency(compile_args : true)
Dylan Bakerd9a80082018-06-21 08:28:36 -0700544 with_gallium_vdpau = true
545 endif
Dylan Baker68076b82017-10-30 14:04:21 -0700546endif
547
548if with_gallium_vdpau
549 pre_args += '-DHAVE_ST_VDPAU'
550endif
551vdpau_drivers_path = get_option('vdpau-libs-path')
552if vdpau_drivers_path == ''
553 vdpau_drivers_path = join_paths(get_option('libdir'), 'vdpau')
554endif
555
Erik Faye-Lund8d46e352018-08-31 16:50:20 +0200556if with_gallium_zink
557 dep_vulkan = dependency('vulkan')
558endif
559
Rhys Perryd488d0f2020-02-14 11:32:18 +0000560if with_vulkan_overlay_layer or with_aco_tests
561 prog_glslang = find_program('glslangValidator')
562endif
563
Dylan Baker22a817a2017-10-30 14:32:30 -0700564_xvmc = get_option('gallium-xvmc')
Dylan Baker138c0032020-05-19 14:01:47 -0700565if _xvmc == 'true'
566 _xvmc = 'enabled'
567 warning('gallium-xvmc option "true" deprecated, please use "enabled" instead.')
568elif _xvmc == 'false'
569 _xvmc = 'disabled'
570 warning('gallium-xvmc option "false" deprecated, please use "disabled" instead.')
571endif
Eric Engestrom724916c2017-12-07 16:02:29 +0000572if not system_has_kms_drm
Dylan Baker138c0032020-05-19 14:01:47 -0700573 if _xvmc == 'enabled'
Eric Engestrom724916c2017-12-07 16:02:29 +0000574 error('XVMC state tracker can only be build on unix-like OSes.')
Dylan Baker22a817a2017-10-30 14:32:30 -0700575 else
Dylan Baker138c0032020-05-19 14:01:47 -0700576 _xvmc = 'disabled'
Dylan Baker22a817a2017-10-30 14:32:30 -0700577 endif
Eric Engestrom724916c2017-12-07 16:02:29 +0000578elif not with_platform_x11
Dylan Baker138c0032020-05-19 14:01:47 -0700579 if _xvmc == 'enabled'
Dylan Baker22a817a2017-10-30 14:32:30 -0700580 error('XVMC state tracker requires X11 support.')
Eric Engestrom724916c2017-12-07 16:02:29 +0000581 else
Dylan Baker138c0032020-05-19 14:01:47 -0700582 _xvmc = 'disabled'
Dylan Baker22a817a2017-10-30 14:32:30 -0700583 endif
Eric Engestrom724916c2017-12-07 16:02:29 +0000584elif not (with_gallium_r600 or with_gallium_nouveau)
Dylan Baker138c0032020-05-19 14:01:47 -0700585 if _xvmc == 'enabled'
Eric Engestrom724916c2017-12-07 16:02:29 +0000586 error('XVMC state tracker requires at least one of the following gallium drivers: r600, nouveau.')
587 else
Dylan Baker138c0032020-05-19 14:01:47 -0700588 _xvmc = 'disabled'
Eric Engestrom724916c2017-12-07 16:02:29 +0000589 endif
Dylan Baker22a817a2017-10-30 14:32:30 -0700590endif
Dylan Bakerb5f92b62018-03-15 13:30:22 -0700591dep_xvmc = null_dep
Dylan Bakere456a052019-09-26 15:42:59 -0700592dep_xv = null_dep
Dylan Bakera6943bb2018-06-21 08:34:05 -0700593with_gallium_xvmc = false
Dylan Baker138c0032020-05-19 14:01:47 -0700594if _xvmc != 'disabled'
595 dep_xvmc = dependency('xvmc', version : '>= 1.0.6', required : _xvmc == 'enabled')
596 dep_xv = dependency('xv', required : _xvmc == 'enabled')
Dylan Bakere456a052019-09-26 15:42:59 -0700597 with_gallium_xvmc = dep_xvmc.found() and dep_xv.found()
Dylan Baker22a817a2017-10-30 14:32:30 -0700598endif
599
600xvmc_drivers_path = get_option('xvmc-libs-path')
601if xvmc_drivers_path == ''
602 xvmc_drivers_path = get_option('libdir')
603endif
604
Dylan Baker1d36dc62017-10-30 15:23:06 -0700605_omx = get_option('gallium-omx')
Eric Engestrom86168ed2017-12-07 16:03:04 +0000606if not system_has_kms_drm
Dylan Baker34e852d2018-03-06 10:11:38 -0800607 if ['auto', 'disabled'].contains(_omx)
Gurkirpal Singhbb5e27f2018-01-20 05:12:06 +0530608 _omx = 'disabled'
Dylan Baker34e852d2018-03-06 10:11:38 -0800609 else
610 error('OMX state tracker can only be built on unix-like OSes.')
Dylan Baker1d36dc62017-10-30 15:23:06 -0700611 endif
Eric Engestrom86168ed2017-12-07 16:03:04 +0000612elif not (with_gallium_r600 or with_gallium_radeonsi or with_gallium_nouveau)
Dylan Baker34e852d2018-03-06 10:11:38 -0800613 if ['auto', 'disabled'].contains(_omx)
Gurkirpal Singhbb5e27f2018-01-20 05:12:06 +0530614 _omx = 'disabled'
Dylan Baker34e852d2018-03-06 10:11:38 -0800615 else
616 error('OMX state tracker requires at least one of the following gallium drivers: r600, radeonsi, nouveau.')
Eric Engestrom86168ed2017-12-07 16:03:04 +0000617 endif
Eric Engestrom86168ed2017-12-07 16:03:04 +0000618endif
Dylan Bakerb5f92b62018-03-15 13:30:22 -0700619with_gallium_omx = _omx
620dep_omx = null_dep
Gurkirpal Singhe2afa152018-01-20 05:37:53 +0530621dep_omx_other = []
Mathias Fröhlich795b4652018-03-16 06:34:35 +0100622if ['auto', 'bellagio'].contains(_omx)
Dylan Baker34e852d2018-03-06 10:11:38 -0800623 dep_omx = dependency(
Mathias Fröhlich795b4652018-03-16 06:34:35 +0100624 'libomxil-bellagio', required : _omx == 'bellagio'
Dylan Baker34e852d2018-03-06 10:11:38 -0800625 )
626 if dep_omx.found()
Dylan Baker34e852d2018-03-06 10:11:38 -0800627 with_gallium_omx = 'bellagio'
628 endif
629endif
Mathias Fröhlich795b4652018-03-16 06:34:35 +0100630if ['auto', 'tizonia'].contains(_omx)
631 if with_dri and with_egl
Dylan Baker34e852d2018-03-06 10:11:38 -0800632 dep_omx = dependency(
633 'libtizonia', version : '>= 0.10.0',
Mathias Fröhlich795b4652018-03-16 06:34:35 +0100634 required : _omx == 'tizonia',
Dylan Baker34e852d2018-03-06 10:11:38 -0800635 )
636 dep_omx_other = [
Mathias Fröhlich795b4652018-03-16 06:34:35 +0100637 dependency('libtizplatform', required : _omx == 'tizonia'),
638 dependency('tizilheaders', required : _omx == 'tizonia'),
Dylan Baker34e852d2018-03-06 10:11:38 -0800639 ]
640 if dep_omx.found() and dep_omx_other[0].found() and dep_omx_other[1].found()
Dylan Baker34e852d2018-03-06 10:11:38 -0800641 with_gallium_omx = 'tizonia'
Dylan Baker34e852d2018-03-06 10:11:38 -0800642 endif
Mathias Fröhlich795b4652018-03-16 06:34:35 +0100643 elif _omx == 'tizonia'
644 error('OMX-Tizonia state tracker requires dri and egl')
Dylan Baker34e852d2018-03-06 10:11:38 -0800645 endif
Dylan Baker1d36dc62017-10-30 15:23:06 -0700646endif
Mathias Fröhlich795b4652018-03-16 06:34:35 +0100647if _omx == 'auto'
648 with_gallium_omx = 'disabled'
649else
650 with_gallium_omx = _omx
651endif
Dylan Baker1d36dc62017-10-30 15:23:06 -0700652
Mathias Fröhlich880c1712018-03-16 06:34:35 +0100653pre_args += [
654 '-DENABLE_ST_OMX_BELLAGIO=' + (with_gallium_omx == 'bellagio' ? '1' : '0'),
655 '-DENABLE_ST_OMX_TIZONIA=' + (with_gallium_omx == 'tizonia' ? '1' : '0'),
656]
657
658
Dylan Baker1d36dc62017-10-30 15:23:06 -0700659omx_drivers_path = get_option('omx-libs-path')
Mathias Fröhlich880c1712018-03-16 06:34:35 +0100660
Dylan Baker34e852d2018-03-06 10:11:38 -0800661if with_gallium_omx != 'disabled'
Dylan Baker1d36dc62017-10-30 15:23:06 -0700662 # Figure out where to put the omx driver.
663 # FIXME: this could all be vastly simplified by adding a 'defined_variable'
664 # argument to meson's get_pkgconfig_variable method.
665 if omx_drivers_path == ''
666 _omx_libdir = dep_omx.get_pkgconfig_variable('libdir')
667 _omx_drivers_dir = dep_omx.get_pkgconfig_variable('pluginsdir')
668 if _omx_libdir == get_option('libdir')
669 omx_drivers_path = _omx_drivers_dir
670 else
671 _omx_base_dir = []
672 # This will fail on windows. Does OMX run on windows?
673 _omx_libdir = _omx_libdir.split('/')
674 _omx_drivers_dir = _omx_drivers_dir.split('/')
675 foreach o : _omx_drivers_dir
676 if not _omx_libdir.contains(o)
677 _omx_base_dir += o
678 endif
679 endforeach
680 omx_drivers_path = join_paths(get_option('libdir'), _omx_base_dir)
681 endif
682 endif
683endif
Dylan Baker1d36dc62017-10-30 15:23:06 -0700684
Dylan Baker5a785d52017-10-30 15:49:37 -0700685_va = get_option('gallium-va')
Dylan Baker138c0032020-05-19 14:01:47 -0700686if _va == 'true'
687 _va = 'enabled'
688 warning('gallium-va option "true" deprecated, please use "enabled" instead.')
689elif _va == 'false'
690 _va = 'disabled'
691 warning('gallium-va option "false" deprecated, please use "disabled" instead.')
692endif
Eric Engestromfa5d6162017-12-07 16:03:22 +0000693if not system_has_kms_drm
Dylan Baker138c0032020-05-19 14:01:47 -0700694 if _va == 'enabled'
Eric Engestromfa5d6162017-12-07 16:03:22 +0000695 error('VA state tracker can only be built on unix-like OSes.')
Dylan Baker5a785d52017-10-30 15:49:37 -0700696 else
Dylan Baker138c0032020-05-19 14:01:47 -0700697 _va = 'disabled'
Dylan Baker5a785d52017-10-30 15:49:37 -0700698 endif
Eric Engestromfa5d6162017-12-07 16:03:22 +0000699elif not (with_gallium_r600 or with_gallium_radeonsi or with_gallium_nouveau)
Dylan Baker138c0032020-05-19 14:01:47 -0700700 if _va == 'enabled'
Eric Engestromfa5d6162017-12-07 16:03:22 +0000701 error('VA state tracker requires at least one of the following gallium drivers: r600, radeonsi, nouveau.')
702 else
Dylan Baker138c0032020-05-19 14:01:47 -0700703 _va = 'disabled'
Eric Engestromfa5d6162017-12-07 16:03:22 +0000704 endif
Dylan Baker5a785d52017-10-30 15:49:37 -0700705endif
Dylan Baker94cf3972018-06-21 08:35:03 -0700706with_gallium_va = false
Dylan Bakerb5f92b62018-03-15 13:30:22 -0700707dep_va = null_dep
Dylan Baker138c0032020-05-19 14:01:47 -0700708if _va != 'disabled'
709 dep_va = dependency('libva', version : '>= 0.38.0', required : _va == 'enabled')
Dylan Baker94cf3972018-06-21 08:35:03 -0700710 if dep_va.found()
Quentin Glidic00f5ea92020-04-23 10:47:05 +0200711 dep_va_headers = dep_va.partial_dependency(compile_args : true)
Dylan Baker94cf3972018-06-21 08:35:03 -0700712 with_gallium_va = true
713 endif
Dylan Baker5a785d52017-10-30 15:49:37 -0700714endif
715
716va_drivers_path = get_option('va-libs-path')
717if va_drivers_path == ''
718 va_drivers_path = join_paths(get_option('libdir'), 'dri')
719endif
720
Dylan Baker0ba909f2017-10-30 17:40:30 -0700721_xa = get_option('gallium-xa')
Dylan Baker138c0032020-05-19 14:01:47 -0700722if _xa == 'true'
723 _xa = 'enabled'
724 warning('gallium-xa option "true" deprecated, please use "enabled" instead.')
725elif _xa == 'false'
726 _xa = 'disabled'
727 warning('gallium-xa option "false" deprecated, please use "disabled" instead.')
728endif
Eric Engestrom2f0db332017-12-07 16:03:40 +0000729if not system_has_kms_drm
Dylan Baker138c0032020-05-19 14:01:47 -0700730 if _xa == 'enabled'
Eric Engestrom2f0db332017-12-07 16:03:40 +0000731 error('XA state tracker can only be built on unix-like OSes.')
Dylan Baker0ba909f2017-10-30 17:40:30 -0700732 else
Dylan Baker138c0032020-05-19 14:01:47 -0700733 _xa = 'disabled'
Dylan Baker0ba909f2017-10-30 17:40:30 -0700734 endif
Eric Engestrom2f0db332017-12-07 16:03:40 +0000735elif not (with_gallium_nouveau or with_gallium_freedreno or with_gallium_i915
736 or with_gallium_svga)
Dylan Baker138c0032020-05-19 14:01:47 -0700737 if _xa == 'enabled'
Dylan Baker0ba909f2017-10-30 17:40:30 -0700738 error('XA state tracker requires at least one of the following gallium drivers: nouveau, freedreno, i915, svga.')
Eric Engestrom2f0db332017-12-07 16:03:40 +0000739 else
Dylan Baker138c0032020-05-19 14:01:47 -0700740 _xa = 'disabled'
Dylan Baker0ba909f2017-10-30 17:40:30 -0700741 endif
Dylan Baker0ba909f2017-10-30 17:40:30 -0700742endif
Dylan Baker138c0032020-05-19 14:01:47 -0700743with_gallium_xa = _xa != 'disabled'
Dylan Baker0ba909f2017-10-30 17:40:30 -0700744
Dylan Baker6b4c7042017-11-13 17:58:51 -0800745d3d_drivers_path = get_option('d3d-drivers-path')
746if d3d_drivers_path == ''
Sergii Romantsovdcc48662019-02-22 11:23:08 +0200747 d3d_drivers_path = join_paths(get_option('prefix'), get_option('libdir'), 'd3d')
Dylan Baker6b4c7042017-11-13 17:58:51 -0800748endif
749
750with_gallium_st_nine = get_option('gallium-nine')
751if with_gallium_st_nine
752 if not with_gallium_softpipe
753 error('The nine state tracker requires gallium softpipe/llvmpipe.')
754 elif not (with_gallium_radeonsi or with_gallium_nouveau or with_gallium_r600
Andre Heiderf89a5782019-02-06 02:26:45 +0100755 or with_gallium_r300 or with_gallium_svga or with_gallium_i915
756 or with_gallium_iris)
Vinson Lee84f39e52018-12-16 16:35:00 -0800757 error('The nine state tracker requires at least one non-swrast gallium driver.')
Dylan Baker6b4c7042017-11-13 17:58:51 -0800758 endif
759 if not with_dri3
760 error('Using nine with wine requires dri3')
761 endif
762endif
Dylan Baker138c0032020-05-19 14:01:47 -0700763_power8 = get_option('power8')
764if _power8 == 'true'
765 _power8 = 'enabled'
766 warning('power8 option "true" deprecated, please use "enabled" instead.')
Philipp Zabel03bea542020-08-18 15:28:41 +0200767elif _power8 == 'false'
Dylan Baker138c0032020-05-19 14:01:47 -0700768 _power8 = 'disabled'
769 warning('power8 option "false" deprecated, please use "disabled" instead.')
770endif
771if _power8 != 'disabled'
Dylan Bakere430a032018-12-04 09:28:10 -0800772 # on old versions of meson the cpu family would return as ppc64le on little
773 # endian power8, this was changed in 0.48 such that the family would always
Eric Engestrom86628ed2019-03-07 14:45:26 +0000774 # be ppc64 regardless of endianness, and then the machine.endian() value
Dylan Bakere430a032018-12-04 09:28:10 -0800775 # should be checked. Since we support versions < 0.48 we need to use
776 # startswith.
777 if host_machine.cpu_family().startswith('ppc64') and host_machine.endian() == 'little'
Dylan Baker34bbb242018-06-07 11:13:34 -0700778 if cc.get_id() == 'gcc' and cc.version().version_compare('< 4.8')
779 error('Altivec is not supported with gcc version < 4.8.')
780 endif
781 if cc.compiles('''
782 #include <altivec.h>
783 int main() {
784 vector unsigned char r;
785 vector unsigned int v = vec_splat_u32 (1);
786 r = __builtin_vec_vgbbd ((vector unsigned char) v);
787 return 0;
788 }''',
789 args : '-mpower8-vector',
790 name : 'POWER8 intrinsics')
791 pre_args += ['-D_ARCH_PWR8', '-mpower8-vector']
Dylan Baker138c0032020-05-19 14:01:47 -0700792 elif get_option('power8') == 'enabled'
Dylan Baker34bbb242018-06-07 11:13:34 -0700793 error('POWER8 intrinsic support required but not found.')
794 endif
795 endif
796endif
797
Dylan Baker42ea0632017-12-08 15:26:00 -0800798_opencl = get_option('gallium-opencl')
Dylan Baker21bca272018-01-08 17:31:55 -0800799if _opencl != 'disabled'
Dylan Baker42ea0632017-12-08 15:26:00 -0800800 if not with_gallium
801 error('OpenCL Clover implementation requires at least one gallium driver.')
802 endif
803
Dylan Baker5ffdb102020-10-06 10:28:34 -0700804 with_clc = true
Dylan Baker42ea0632017-12-08 15:26:00 -0800805 with_gallium_opencl = true
806 with_opencl_icd = _opencl == 'icd'
807else
Dylan Baker42ea0632017-12-08 15:26:00 -0800808 with_gallium_opencl = false
Pierre Moreau0b736f72019-01-09 23:03:45 +0100809 with_opencl_icd = false
Dylan Baker42ea0632017-12-08 15:26:00 -0800810endif
811
Dylan Baker5ffdb102020-10-06 10:28:34 -0700812dep_clc = null_dep
813if with_clc
814 dep_clc = dependency('libclc')
815endif
816
Dylan Baker108d2572017-10-18 12:20:43 -0700817gl_pkgconfig_c_flags = []
Dylan Baker50c28df2017-09-29 17:53:01 -0700818if with_platform_x11
Dylan Bakerf74cf042018-02-28 10:13:38 -0800819 if with_any_vk or with_egl or (with_glx == 'dri' and with_dri_platform == 'drm')
Dylan Baker50c28df2017-09-29 17:53:01 -0700820 pre_args += '-DHAVE_X11_PLATFORM'
821 endif
Dylan Bakerad9c2f52017-11-02 13:36:44 -0700822 if with_glx == 'xlib' or with_glx == 'gallium-xlib'
Dylan Baker118a7f02017-11-01 17:42:41 -0700823 pre_args += '-DUSE_XSHM'
Dylan Baker50c28df2017-09-29 17:53:01 -0700824 else
825 pre_args += '-DGLX_INDIRECT_RENDERING'
826 if with_glx_direct
827 pre_args += '-DGLX_DIRECT_RENDERING'
828 endif
829 if with_dri_platform == 'drm'
830 pre_args += '-DGLX_USE_DRM'
Dylan Baker569628d2017-10-27 21:08:07 -0700831 elif with_dri_platform == 'apple'
832 pre_args += '-DGLX_USE_APPLEGL'
Jon Turney9cdd41b2017-11-23 13:40:06 +0000833 elif with_dri_platform == 'windows'
834 pre_args += '-DGLX_USE_WINDOWSGL'
Dylan Baker50c28df2017-09-29 17:53:01 -0700835 endif
836 endif
Dylan Baker108d2572017-10-18 12:20:43 -0700837else
Eric Engestrom6202a132019-09-04 13:19:32 +0100838 pre_args += '-DEGL_NO_X11'
839 gl_pkgconfig_c_flags += '-DEGL_NO_X11'
Dylan Baker108d2572017-10-18 12:20:43 -0700840endif
Eric Engestrome00adef2019-06-25 15:44:16 +0100841if with_gbm
Dylan Baker108d2572017-10-18 12:20:43 -0700842 pre_args += '-DHAVE_DRM_PLATFORM'
843endif
Kristian H. Kristensen932f51d2020-07-28 15:25:49 -0700844
845with_android_stub = get_option('android-stub')
846if with_android_stub and not with_platform_android
847 error('`-D android-stub=true` makes no sense without `-D platforms=android`')
848endif
849
Eric Engestromc5ec1552017-10-24 16:08:15 +0100850if with_platform_android
Kristian H. Kristensen932f51d2020-07-28 15:25:49 -0700851 if not with_android_stub
852 dep_android = [
853 dependency('cutils'),
854 dependency('hardware'),
855 dependency('sync'),
856 dependency('backtrace')
857 ]
858 if get_option('platform-sdk-version') >= 26
859 dep_android += dependency('nativewindow')
860 endif
Gurchetan Singhb0708612019-03-15 10:08:45 -0700861 endif
Kristian H. Kristensen5096ebf2020-07-29 01:09:23 -0700862 pre_args += [
863 '-DHAVE_ANDROID_PLATFORM',
864 '-DANDROID',
865 '-DANDROID_API_LEVEL=' + get_option('platform-sdk-version').to_string()
866 ]
Eric Engestromc5ec1552017-10-24 16:08:15 +0100867endif
Alexander von Gluck IV834d2212018-02-16 16:56:31 -0600868if with_platform_haiku
869 pre_args += '-DHAVE_HAIKU_PLATFORM'
870endif
Dylan Baker50c28df2017-09-29 17:53:01 -0700871
Dylan Bakerc1a290b2020-04-24 10:58:53 -0700872prog_python = import('python').find_installation('python3')
Dylan Baker52194ae2018-08-14 09:31:41 -0700873has_mako = run_command(
874 prog_python, '-c',
875 '''
876from distutils.version import StrictVersion
877import mako
878assert StrictVersion(mako.__version__) > StrictVersion("0.8.0")
879 ''')
Dylan Baker9342a7d2017-09-28 10:48:30 -0700880if has_mako.returncode() != 0
Dylan Baker52194ae2018-08-14 09:31:41 -0700881 error('Python (3.x) mako module >= 0.8.0 required to build mesa.')
Dylan Baker9342a7d2017-09-28 10:48:30 -0700882endif
Dylan Bakerd1992252017-09-14 17:57:17 -0700883
Dylan Bakerd1992252017-09-14 17:57:17 -0700884if cc.get_id() == 'gcc' and cc.version().version_compare('< 4.4.6')
Eric Engestrom1262e822017-09-29 15:25:18 +0100885 error('When using GCC, version 4.4.6 or later is required.')
Dylan Bakerd1992252017-09-14 17:57:17 -0700886endif
887
Greg Vc0dc5c12018-01-19 00:48:30 +0300888# Support systems without ETIME (e.g. FreeBSD)
889if cc.get_define('ETIME', prefix : '#include <errno.h>') == ''
890 pre_args += '-DETIME=ETIMEDOUT'
891endif
892
Eric Engestrom1e6f9ea2017-11-06 17:18:06 +0000893# Define DEBUG for debug builds only (debugoptimized is not included on this one)
894if get_option('buildtype') == 'debug'
Dylan Bakerd1992252017-09-14 17:57:17 -0700895 pre_args += '-DDEBUG'
896endif
897
Dylan Bakerf5eafc22018-04-18 13:20:28 -0700898with_shader_cache = false
899_shader_cache = get_option('shader-cache')
Dylan Baker138c0032020-05-19 14:01:47 -0700900if _shader_cache == 'true'
901 _shader_cache = 'enabled'
902 warning('shader_cache option "true" deprecated, please use "enabled" instead.')
903elif _shader_cache == 'false'
904 _shader_cache = 'disabled'
905 warning('shader_cache option "false" deprecated, please use "disabled" instead.')
906endif
907if _shader_cache != 'disabled'
Dylan Bakerf5eafc22018-04-18 13:20:28 -0700908 if host_machine.system() == 'windows'
Dylan Baker0a393502020-11-19 16:09:22 -0800909 if _shader_cache == 'enabled'
Dylan Bakerf5eafc22018-04-18 13:20:28 -0700910 error('Shader Cache does not currently work on Windows')
911 endif
912 else
913 pre_args += '-DENABLE_SHADER_CACHE'
Dylan Baker0a393502020-11-19 16:09:22 -0800914 if not get_option('shader-cache-default')
John Bates5de56932020-09-30 18:35:02 -0700915 pre_args += '-DSHADER_CACHE_DISABLE_BY_DEFAULT'
916 endif
Dylan Bakerf5eafc22018-04-18 13:20:28 -0700917 with_shader_cache = true
918 endif
919endif
Dylan Baker673dda82017-09-20 11:53:29 -0700920
Dylan Bakerd1992252017-09-14 17:57:17 -0700921# Check for GCC style builtins
922foreach b : ['bswap32', 'bswap64', 'clz', 'clzll', 'ctz', 'expect', 'ffs',
923 'ffsll', 'popcount', 'popcountll', 'unreachable']
924 if cc.has_function(b)
925 pre_args += '-DHAVE___BUILTIN_@0@'.format(b.to_upper())
926 endif
927endforeach
928
Dylan Baker673dda82017-09-20 11:53:29 -0700929# check for GCC __attribute__
Dylan Baker17dcd532020-04-24 12:39:27 -0700930_attributes = [
931 'const', 'flatten', 'malloc', 'pure', 'unused', 'warn_unused_result',
932 'weak', 'format', 'packed', 'returns_nonnull', 'alias', 'noreturn',
933]
934foreach a : cc.get_supported_function_attributes(_attributes)
935 pre_args += '-DHAVE_FUNC_ATTRIBUTE_@0@'.format(a.to_upper())
Dylan Bakerd1992252017-09-14 17:57:17 -0700936endforeach
Dylan Baker17dcd532020-04-24 12:39:27 -0700937if cc.has_function_attribute('visibility:hidden')
Marc Dietrich911ca582018-01-23 15:49:43 +0100938 pre_args += '-DHAVE_FUNC_ATTRIBUTE_VISIBILITY'
Dylan Bakerd1992252017-09-14 17:57:17 -0700939endif
Connor Abbottb8781782019-03-29 15:08:17 +0100940if cc.compiles('__uint128_t foo(void) { return 0; }',
941 name : '__uint128_t')
942 pre_args += '-DHAVE_UINT128'
943endif
Dylan Bakerd1992252017-09-14 17:57:17 -0700944
945# TODO: this is very incomplete
Eric Engestromb4f508a2019-10-26 22:43:50 +0100946if ['linux', 'cygwin', 'gnu', 'freebsd', 'gnu/kfreebsd'].contains(host_machine.system())
Dylan Bakerd1992252017-09-14 17:57:17 -0700947 pre_args += '-D_GNU_SOURCE'
Alan Coopersmithd8a94202019-10-07 18:46:41 -0700948elif host_machine.system() == 'sunos'
949 pre_args += '-D__EXTENSIONS__'
Dylan Baker3aee4622018-04-18 13:19:54 -0700950elif host_machine.system() == 'windows'
951 pre_args += [
Jesse Natalie258ef4d2020-03-17 10:53:33 -0700952 '-D_WINDOWS', '-D_WIN32_WINNT=0x0A00', '-DWINVER=0x0A00',
Dylan Baker3aee4622018-04-18 13:19:54 -0700953 '-DPIPE_SUBSYSTEM_WINDOWS_USER',
954 '-D_USE_MATH_DEFINES', # XXX: scons doesn't use this for mingw
955 ]
956 if cc.get_id() == 'msvc'
957 pre_args += [
958 '-DVC_EXTRALEAN',
959 '-D_CRT_SECURE_NO_WARNINGS',
960 '-D_CRT_SECURE_NO_DEPRECATE',
961 '-D_SCL_SECURE_NO_WARNINGS',
962 '-D_SCL_SECURE_NO_DEPRECATE',
963 '-D_ALLOW_KEYWORD_MACROS',
964 '-D_HAS_EXCEPTIONS=0', # Tell C++ STL to not use exceptions
965 ]
966 else
967 pre_args += ['-D__MSVCRT_VERSION__=0x0700']
968 endif
Jonathan Grayf9a7e6e2019-12-06 14:30:14 +1100969elif host_machine.system() == 'openbsd'
970 pre_args += '-D_ISOC11_SOURCE'
Dylan Bakerd1992252017-09-14 17:57:17 -0700971endif
972
Dylan Baker8e5988e2018-03-22 11:35:08 -0700973# Check for generic C arguments
Dylan Bakerd1992252017-09-14 17:57:17 -0700974c_args = []
Dylan Bakerd1992252017-09-14 17:57:17 -0700975c_msvc_compat_args = []
Dylan Baker3aee4622018-04-18 13:19:54 -0700976no_override_init_args = []
977cpp_args = []
Dylan Bakerd1992252017-09-14 17:57:17 -0700978cpp_msvc_compat_args = []
Dylan Baker3aee4622018-04-18 13:19:54 -0700979if cc.get_id() == 'msvc'
980 foreach a : ['/wd4018', # signed/unsigned mismatch
981 '/wd4056', # overflow in floating-point constant arithmetic
982 '/wd4244', # conversion from 'type1' to 'type2', possible loss of data
983 '/wd4267', # 'var' : conversion from 'size_t' to 'type', possible loss of data
984 '/wd4305', # trancation from 'type1' to 'type2'
985 '/wd4351', # new behavior: elements of array 'array' will be default initialized
986 '/wd4756', # overflow in constant arithmetic
987 '/wd4800', # forcing value to bool 'true' or 'false' (performance warning)
988 '/wd4996', # disabled deprecated POSIX name warnings
Erik Faye-Lund51271602020-01-14 11:56:13 +0100989 '/wd4291', # no matching operator delete found
990 '/wd4146', # unary minus operator applied to unsigned type, result still unsigned
Daniel Stone04885d62020-01-28 12:47:20 +0000991 '/wd4200', # nonstandard extension used: zero-sized array in struct/union
992 '/wd4624', # destructor was implicitly defined as deleted [from LLVM]
Daniel Stone45f22522020-04-06 21:35:09 +0100993 '/wd4309', # 'initializing': truncation of constant value
994 '/wd4838', # conversion from 'int' to 'const char' requires a narrowing conversion
Gert Wollny6d282702020-04-23 12:32:02 +0200995 '/we4020', # Error when passing the wrong number of parameters
996 '/we4024', # Error when passing different type of parameter
Daniel Stone04885d62020-01-28 12:47:20 +0000997 ]
Dylan Baker3aee4622018-04-18 13:19:54 -0700998 if cc.has_argument(a)
999 c_args += a
1000 endif
1001 if cpp.has_argument(a)
1002 cpp_args += a
1003 endif
1004 endforeach
Dylan Baker3aee4622018-04-18 13:19:54 -07001005else
Dylan Bakerfe8f8982019-06-27 14:52:40 -07001006 _trial = [
1007 '-Werror=implicit-function-declaration',
1008 '-Werror=missing-prototypes',
1009 '-Werror=return-type',
Eric Engestrom8d43e2b2019-09-23 17:21:20 +01001010 '-Werror=empty-body',
Dylan Bakerfe8f8982019-06-27 14:52:40 -07001011 '-Werror=incompatible-pointer-types',
Bas Nieuwenhuizenc1a1a862019-10-31 12:00:52 +01001012 '-Werror=int-conversion',
Timothy Arcerie2209e82020-07-01 13:37:14 +10001013 '-Wimplicit-fallthrough',
Dylan Bakerfe8f8982019-06-27 14:52:40 -07001014 '-Wno-missing-field-initializers',
1015 '-Wno-format-truncation',
1016 '-fno-math-errno',
1017 '-fno-trapping-math',
1018 '-Qunused-arguments',
Pierre-Eric Pelloux-Prayer33b255e2020-03-05 11:00:28 +01001019 '-fno-common',
Dylan Bakerfe8f8982019-06-27 14:52:40 -07001020 ]
1021 # MinGW chokes on format specifiers and I can't get it all working
1022 if not (cc.get_id() == 'gcc' and host_machine.system() == 'windows')
1023 _trial += ['-Werror=format', '-Wformat-security']
1024 endif
1025 foreach a : _trial
Dylan Baker3aee4622018-04-18 13:19:54 -07001026 if cc.has_argument(a)
1027 c_args += a
1028 endif
1029 endforeach
1030
Dylan Bakerfe8f8982019-06-27 14:52:40 -07001031 _trial = [
1032 '-Werror=return-type',
Eric Engestrom8d43e2b2019-09-23 17:21:20 +01001033 '-Werror=empty-body',
Dylan Bakerfe8f8982019-06-27 14:52:40 -07001034 '-Wno-non-virtual-dtor',
1035 '-Wno-missing-field-initializers',
1036 '-Wno-format-truncation',
1037 '-fno-math-errno',
1038 '-fno-trapping-math',
1039 '-Qunused-arguments',
Danylo Piliaiev5500a2b2020-05-19 20:35:49 +03001040 # Some classes use custom new operator which zeroes memory, however
1041 # gcc does aggressive dead-store elimination which threats all writes
1042 # to the memory before the constructor as "dead stores".
1043 # For now we disable this optimization.
1044 '-flifetime-dse=1',
Dylan Bakerfe8f8982019-06-27 14:52:40 -07001045 ]
1046 # MinGW chokes on format specifiers and I can't get it all working
1047 if not (cc.get_id() == 'gcc' and host_machine.system() == 'windows')
1048 _trial += ['-Werror=format', '-Wformat-security']
1049 endif
1050 foreach a : _trial
Dylan Baker3aee4622018-04-18 13:19:54 -07001051 if cpp.has_argument(a)
1052 cpp_args += a
1053 endif
1054 endforeach
1055
1056 foreach a : ['-Wno-override-init', '-Wno-initializer-overrides']
1057 if cc.has_argument(a)
1058 no_override_init_args += a
1059 endif
1060 endforeach
1061
Dylan Bakera24d6fb2019-11-21 09:11:45 -08001062 # Check for C and C++ arguments for MSVC compatibility. These are only used
1063 # in parts of the mesa code base that need to compile with MSVC, mainly
1064 # common code
1065 foreach a : ['-Werror=pointer-arith', '-Werror=vla', '-Werror=gnu-empty-initializer']
Dylan Baker3aee4622018-04-18 13:19:54 -07001066 if cc.has_argument(a)
1067 c_msvc_compat_args += a
1068 endif
1069 if cpp.has_argument(a)
1070 cpp_msvc_compat_args += a
1071 endif
1072 endforeach
Vinson Leedfadf832020-11-10 18:17:57 -08001073
1074 if cc.has_argument('-Wmicrosoft-enum-value') # Clang
1075 c_args += '-Wno-microsoft-enum-value'
1076 cpp_args += '-Wno-microsoft-enum-value'
1077 endif
Dylan Baker3aee4622018-04-18 13:19:54 -07001078endif
1079
1080# set linker arguments
1081if host_machine.system() == 'windows'
1082 if cc.get_id() == 'msvc'
1083 add_project_link_arguments(
1084 '/fixed:no',
Dylan Baker3aee4622018-04-18 13:19:54 -07001085 '/dynamicbase',
1086 '/nxcompat',
1087 language : ['c', 'cpp'],
1088 )
Erik Faye-Lundd6b74392020-04-15 20:35:46 +02001089 if get_option('buildtype') != 'debug'
1090 add_project_link_arguments(
1091 '/incremental:no',
1092 language : ['c', 'cpp'],
1093 )
1094 endif
Dylan Baker3aee4622018-04-18 13:19:54 -07001095 else
1096 add_project_link_arguments(
1097 '-Wl,--nxcompat',
1098 '-Wl,--dynamicbase',
1099 '-static-libgcc',
1100 '-static-libstdc++',
1101 language : ['c', 'cpp'],
1102 )
1103 endif
1104endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001105
Dylan Bakerd2cb0a52018-05-17 14:45:10 -07001106if host_machine.cpu_family().startswith('x86') and cc.get_id() != 'msvc'
Scott D Phillips0b8d38b2018-01-24 11:24:12 -08001107 pre_args += '-DUSE_SSE41'
Dylan Baker84486f62017-11-15 16:09:22 -08001108 with_sse41 = true
1109 sse41_args = ['-msse4.1']
1110
1111 # GCC on x86 (not x86_64) with -msse* assumes a 16 byte aligned stack, but
1112 # that's not guaranteed
1113 if host_machine.cpu_family() == 'x86'
1114 sse41_args += '-mstackrealign'
1115 endif
1116else
1117 with_sse41 = false
1118 sse41_args = []
1119endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001120
1121# Check for GCC style atomics
Dylan Bakerb5f92b62018-03-15 13:30:22 -07001122dep_atomic = null_dep
Thierry Reding498faea2018-02-23 14:13:27 +01001123
Matt Turnerb29b5a82018-06-11 14:56:26 -07001124if cc.compiles('''#include <stdint.h>
1125 int main() {
1126 struct {
1127 uint64_t *v;
1128 } x;
Andrew Galante9d547a72018-06-11 15:03:36 -07001129 return (int)__atomic_load_n(x.v, __ATOMIC_ACQUIRE) &
1130 (int)__atomic_add_fetch(x.v, (uint64_t)1, __ATOMIC_ACQ_REL);
1131
Matt Turnerb29b5a82018-06-11 14:56:26 -07001132 }''',
Dylan Bakerd1992252017-09-14 17:57:17 -07001133 name : 'GCC atomic builtins')
1134 pre_args += '-DUSE_GCC_ATOMIC_BUILTINS'
Thierry Reding498faea2018-02-23 14:13:27 +01001135
1136 # Not all atomic calls can be turned into lock-free instructions, in which
1137 # GCC will make calls into the libatomic library. Check whether we need to
1138 # link with -latomic.
1139 #
1140 # This can happen for 64-bit atomic operations on 32-bit architectures such
1141 # as ARM.
1142 if not cc.links('''#include <stdint.h>
1143 int main() {
Nicolas Boichat54ba73e2018-04-05 09:33:09 +08001144 struct {
1145 uint64_t *v;
1146 } x;
Andrew Galante9d547a72018-06-11 15:03:36 -07001147 return (int)__atomic_load_n(x.v, __ATOMIC_ACQUIRE) &
1148 (int)__atomic_add_fetch(x.v, (uint64_t)1, __ATOMIC_ACQ_REL);
Thierry Reding498faea2018-02-23 14:13:27 +01001149 }''',
1150 name : 'GCC atomic builtins required -latomic')
1151 dep_atomic = cc.find_library('atomic')
1152 endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001153endif
1154if not cc.links('''#include <stdint.h>
1155 uint64_t v;
1156 int main() {
1157 return __sync_add_and_fetch(&v, (uint64_t)1);
1158 }''',
Dylan Baker4eab98b2018-11-09 12:56:00 -08001159 dependencies : dep_atomic,
Dylan Bakerd1992252017-09-14 17:57:17 -07001160 name : 'GCC 64bit atomics')
Dylan Baker4eab98b2018-11-09 12:56:00 -08001161 pre_args += '-DMISSING_64BIT_ATOMICS'
Dylan Bakerd1992252017-09-14 17:57:17 -07001162endif
1163
Dylan Baker3aee4622018-04-18 13:19:54 -07001164dep_ws2_32 = cc.find_library('ws2_32', required : with_platform_windows)
1165
Dylan Bakerd1992252017-09-14 17:57:17 -07001166# TODO: shared/static? Is this even worth doing?
1167
Dylan Baker32180562017-09-20 20:11:32 -07001168with_asm_arch = ''
Eric Anholt20294dc2019-06-20 10:27:28 -07001169if host_machine.cpu_family() == 'x86'
1170 if system_has_kms_drm or host_machine.system() == 'gnu'
1171 with_asm_arch = 'x86'
1172 pre_args += ['-DUSE_X86_ASM', '-DUSE_MMX_ASM', '-DUSE_3DNOW_ASM',
1173 '-DUSE_SSE_ASM']
Matt Turnera5abb2d2018-06-06 20:25:09 -07001174
Eric Anholt20294dc2019-06-20 10:27:28 -07001175 if with_glx_read_only_text
1176 pre_args += ['-DGLX_X86_READONLY_TEXT']
Dylan Baker32180562017-09-20 20:11:32 -07001177 endif
Eric Anholt20294dc2019-06-20 10:27:28 -07001178 endif
1179elif host_machine.cpu_family() == 'x86_64'
1180 if system_has_kms_drm
1181 with_asm_arch = 'x86_64'
1182 pre_args += ['-DUSE_X86_64_ASM']
1183 endif
1184elif host_machine.cpu_family() == 'arm'
1185 if system_has_kms_drm
1186 with_asm_arch = 'arm'
1187 pre_args += ['-DUSE_ARM_ASM']
1188 endif
1189elif host_machine.cpu_family() == 'aarch64'
1190 if system_has_kms_drm
1191 with_asm_arch = 'aarch64'
1192 pre_args += ['-DUSE_AARCH64_ASM']
1193 endif
1194elif host_machine.cpu_family() == 'sparc64'
1195 if system_has_kms_drm
1196 with_asm_arch = 'sparc'
1197 pre_args += ['-DUSE_SPARC_ASM']
1198 endif
1199elif host_machine.cpu_family().startswith('ppc64') and host_machine.endian() == 'little'
1200 if system_has_kms_drm
1201 with_asm_arch = 'ppc64le'
1202 pre_args += ['-DUSE_PPC64LE_ASM']
Dylan Baker32180562017-09-20 20:11:32 -07001203 endif
1204endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001205
1206# Check for standard headers and functions
Eric Engestrom6f26eae2019-09-14 22:18:32 +01001207if (cc.has_header_symbol('sys/sysmacros.h', 'major') and
1208 cc.has_header_symbol('sys/sysmacros.h', 'minor') and
1209 cc.has_header_symbol('sys/sysmacros.h', 'makedev'))
Dylan Bakerd1992252017-09-14 17:57:17 -07001210 pre_args += '-DMAJOR_IN_SYSMACROS'
Eric Engestrom6f26eae2019-09-14 22:18:32 +01001211endif
1212if (cc.has_header_symbol('sys/mkdev.h', 'major') and
1213 cc.has_header_symbol('sys/mkdev.h', 'minor') and
1214 cc.has_header_symbol('sys/mkdev.h', 'makedev'))
Dylan Bakerd1992252017-09-14 17:57:17 -07001215 pre_args += '-DMAJOR_IN_MKDEV'
1216endif
1217
Jan Beich63b81c92020-05-30 22:41:48 +00001218if not ['linux'].contains(host_machine.system())
1219 # Deprecated on Linux and requires <sys/types.h> on FreeBSD and OpenBSD
1220 if cc.check_header('sys/sysctl.h', prefix : '#include <sys/types.h>')
1221 pre_args += '-DHAVE_SYS_SYSCTL_H'
1222 endif
1223endif
1224
Jonathan Gray55765f82020-06-24 23:27:52 +10001225foreach h : ['xlocale.h', 'linux/futex.h', 'endian.h', 'dlfcn.h', 'execinfo.h', 'sys/shm.h', 'cet.h', 'pthread_np.h']
Dylan Bakera16e8bf2020-04-24 12:28:39 -07001226 if cc.check_header(h)
Dylan Bakerd1992252017-09-14 17:57:17 -07001227 pre_args += '-DHAVE_@0@'.format(h.to_upper().underscorify())
1228 endif
1229endforeach
1230
Emmanuel Gil Peyrot4c212a12019-09-18 13:20:57 +02001231foreach f : ['strtof', 'mkostemp', 'timespec_get', 'memfd_create', 'random_r', 'flock', 'strtok_r', 'getrandom']
Dylan Bakerd1992252017-09-14 17:57:17 -07001232 if cc.has_function(f)
1233 pre_args += '-DHAVE_@0@'.format(f.to_upper())
1234 endif
1235endforeach
1236
Matt Turnerc9b86cf2019-07-29 13:51:55 -07001237if cc.has_header_symbol('errno.h', 'program_invocation_name',
1238 args : '-D_GNU_SOURCE')
1239 pre_args += '-DHAVE_PROGRAM_INVOCATION_NAME'
1240elif with_tools.contains('intel')
1241 error('Intel tools require the program_invocation_name variable')
1242endif
1243
Dylan Baker7ef85a02018-04-18 13:54:12 -07001244# MinGW provides a __builtin_posix_memalign function, but not a posix_memalign.
1245# This means that this check will succeed, but then compilation will later
1246# fail. MSVC doesn't have this function at all, so only check for it on
1247# non-windows platforms.
1248if host_machine.system() != 'windows'
1249 if cc.has_function('posix_memalign')
1250 pre_args += '-DHAVE_POSIX_MEMALIGN'
1251 endif
1252endif
1253
Alan Coopersmith8490b7d2019-11-05 16:56:46 -08001254if cc.has_member('struct dirent', 'd_type', prefix: '''#include <sys/types.h>
1255 #include <dirent.h>''')
1256 pre_args += '-DHAVE_DIRENT_D_TYPE'
1257endif
1258
Dylan Bakerd1992252017-09-14 17:57:17 -07001259# strtod locale support
1260if cc.links('''
1261 #define _GNU_SOURCE
1262 #include <stdlib.h>
1263 #include <locale.h>
1264 #ifdef HAVE_XLOCALE_H
1265 #include <xlocale.h>
1266 #endif
1267 int main() {
1268 locale_t loc = newlocale(LC_CTYPE_MASK, "C", NULL);
1269 const char *s = "1.0";
1270 char *end;
1271 double d = strtod_l(s, end, loc);
Eric Engestromab0809e2017-11-21 14:24:01 +00001272 float f = strtof_l(s, end, loc);
Dylan Bakerd1992252017-09-14 17:57:17 -07001273 freelocale(loc);
1274 return 0;
1275 }''',
Jon Turneya48c0652018-08-02 14:50:27 +01001276 args : pre_args,
Dylan Bakerd1992252017-09-14 17:57:17 -07001277 name : 'strtod has locale support')
1278 pre_args += '-DHAVE_STRTOD_L'
1279endif
1280
1281# Check for some linker flags
1282ld_args_bsymbolic = []
Dylan Bakere21e0a62017-09-30 13:15:52 -07001283if cc.links('int main() { return 0; }', args : '-Wl,-Bsymbolic', name : 'Bsymbolic')
Dylan Bakerd1992252017-09-14 17:57:17 -07001284 ld_args_bsymbolic += '-Wl,-Bsymbolic'
1285endif
1286ld_args_gc_sections = []
1287if cc.links('static char unused() { return 5; } int main() { return 0; }',
Dylan Bakere21e0a62017-09-30 13:15:52 -07001288 args : '-Wl,--gc-sections', name : 'gc-sections')
Dylan Bakerd1992252017-09-14 17:57:17 -07001289 ld_args_gc_sections += '-Wl,--gc-sections'
1290endif
Dylan Bakere21e0a62017-09-30 13:15:52 -07001291with_ld_version_script = false
1292if cc.links('int main() { return 0; }',
1293 args : '-Wl,--version-script=@0@'.format(
1294 join_paths(meson.source_root(), 'build-support/conftest.map')),
1295 name : 'version-script')
1296 with_ld_version_script = true
1297endif
1298with_ld_dynamic_list = false
1299if cc.links('int main() { return 0; }',
1300 args : '-Wl,--dynamic-list=@0@'.format(
1301 join_paths(meson.source_root(), 'build-support/conftest.dyn')),
1302 name : 'dynamic-list')
1303 with_ld_dynamic_list = true
1304endif
Maya Rashishc0330462019-09-03 11:55:34 +03001305
1306ld_args_build_id = cc.get_supported_link_arguments('-Wl,--build-id=sha1')
Dylan Bakerd1992252017-09-14 17:57:17 -07001307
1308# check for dl support
Dylan Baker0caa2292018-04-05 16:12:51 -07001309dep_dl = null_dep
Michel Zoubfd9f322019-11-11 22:14:55 +01001310if not cc.has_function('dlopen')
1311 dep_dl = cc.find_library('dl', required : host_machine.system() != 'windows')
1312endif
1313if cc.has_function('dladdr', dependencies : dep_dl)
1314 # This is really only required for megadrivers
1315 pre_args += '-DHAVE_DLADDR'
Dylan Bakerd1992252017-09-14 17:57:17 -07001316endif
1317
1318if cc.has_function('dl_iterate_phdr')
1319 pre_args += '-DHAVE_DL_ITERATE_PHDR'
Dylan Bakere89842e2017-11-15 17:07:37 -08001320elif with_intel_vk
1321 error('Intel "Anvil" Vulkan driver requires the dl_iterate_phdr function')
Dylan Bakerf5eafc22018-04-18 13:20:28 -07001322elif with_dri_i965 and with_shader_cache
Dylan Bakere89842e2017-11-15 17:07:37 -08001323 error('Intel i965 GL driver requires dl_iterate_phdr when built with shader caching.')
Dylan Bakerd1992252017-09-14 17:57:17 -07001324endif
1325
1326# Determine whether or not the rt library is needed for time functions
Dylan Baker81d44c02018-05-17 13:32:12 -07001327if host_machine.system() == 'windows' or cc.has_function('clock_gettime')
Dylan Bakerb5f92b62018-03-15 13:30:22 -07001328 dep_clock = null_dep
Dylan Bakerd1992252017-09-14 17:57:17 -07001329else
1330 dep_clock = cc.find_library('rt')
1331endif
1332
1333# TODO: some of these may be conditional
Dylan Baker8ba86ad2018-04-05 16:14:07 -07001334dep_zlib = dependency('zlib', version : '>= 1.2.3', fallback : ['zlib', 'zlib_dep'])
Grazvydas Ignotas87f72342017-12-29 01:29:10 +02001335pre_args += '-DHAVE_ZLIB'
Dylan Bakera8d94102019-10-31 13:26:00 -07001336
1337_zstd = get_option('zstd')
Dylan Baker138c0032020-05-19 14:01:47 -07001338if _zstd == 'true'
1339 _zstd = 'enabled'
1340 warning('zstd option "true" deprecated, please use "enabled" instead.')
1341elif _zstd == 'false'
1342 _zstd = 'disabled'
1343 warning('zstd option "false" deprecated, please use "disabled" instead.')
1344endif
1345if _zstd != 'disabled'
1346 dep_zstd = dependency('libzstd', required : _zstd == 'enabled')
Dylan Bakera8d94102019-10-31 13:26:00 -07001347 if dep_zstd.found()
1348 pre_args += '-DHAVE_ZSTD'
1349 endif
1350else
1351 dep_zstd = null_dep
1352endif
1353
Dylan Bakerd1992252017-09-14 17:57:17 -07001354dep_thread = dependency('threads')
Jon Turney8ceccbf2017-11-13 10:13:39 +00001355if dep_thread.found() and host_machine.system() != 'windows'
Dylan Baker50c28df2017-09-29 17:53:01 -07001356 pre_args += '-DHAVE_PTHREAD'
niabbb85a72020-12-06 14:47:53 +01001357 if host_machine.system() != 'netbsd' and cc.has_function(
Dylan Baker3acc18f2018-09-13 11:06:09 -07001358 'pthread_setaffinity_np',
1359 dependencies : dep_thread,
1360 prefix : '#include <pthread.h>',
1361 args : '-D_GNU_SOURCE')
1362 pre_args += '-DHAVE_PTHREAD_SETAFFINITY'
1363 endif
Dylan Baker50c28df2017-09-29 17:53:01 -07001364endif
Dylan Baker4441da02019-10-11 09:19:25 -07001365if host_machine.system() != 'windows'
Eric Anholt81a0f1e2020-10-19 12:28:17 -07001366 dep_expat = dependency('expat', fallback : ['expat', 'expat_dep'],
1367 required: not with_platform_android or with_any_broadcom or with_any_intel)
Dylan Baker4441da02019-10-11 09:19:25 -07001368else
1369 dep_expat = null_dep
1370endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001371# this only exists on linux so either this is linux and it will be found, or
Eric Engestrom86628ed2019-03-07 14:45:26 +00001372# it's not linux and wont
Dylan Bakerd1992252017-09-14 17:57:17 -07001373dep_m = cc.find_library('m', required : false)
Dylan Baker66f97f62017-09-30 09:03:51 -07001374
Eric Engestrom86628ed2019-03-07 14:45:26 +00001375# Check for libdrm. Various drivers have different libdrm version requirements,
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001376# but we always want to use the same version for all libdrm modules. That means
1377# even if driver foo requires 2.4.0 and driver bar requires 2.4.3, if foo and
1378# bar are both on use 2.4.3 for both of them
Dylan Bakerb5f92b62018-03-15 13:30:22 -07001379dep_libdrm_amdgpu = null_dep
1380dep_libdrm_radeon = null_dep
1381dep_libdrm_nouveau = null_dep
Dylan Bakerb5f92b62018-03-15 13:30:22 -07001382dep_libdrm_intel = null_dep
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001383
Marek Olšák9edcce22019-09-24 17:55:52 -04001384_drm_amdgpu_ver = '2.4.100'
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001385_drm_radeon_ver = '2.4.71'
Karol Herbst08ceba92018-07-29 22:06:18 +02001386_drm_nouveau_ver = '2.4.102'
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001387_drm_intel_ver = '2.4.75'
Eric Engestrom5819bc02019-06-24 17:47:15 +01001388_drm_ver = '2.4.81'
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001389
1390_libdrm_checks = [
1391 ['intel', with_dri_i915 or with_gallium_i915],
1392 ['amdgpu', with_amd_vk or with_gallium_radeonsi],
1393 ['radeon', (with_gallium_radeonsi or with_dri_r100 or with_dri_r200 or
1394 with_gallium_r300 or with_gallium_r600)],
1395 ['nouveau', (with_gallium_nouveau or with_dri_nouveau)],
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001396]
1397
Stefan Schake4fc0ebd2018-04-25 00:00:57 +02001398# VC4 only needs core libdrm support of this version, not a libdrm_vc4
1399# library.
1400if with_gallium_vc4
1401 _drm_ver = '2.4.89'
1402endif
1403
Guido Güntherb921df32019-05-31 14:35:08 +02001404# etnaviv only needs core libdrm
1405if with_gallium_etnaviv
1406 _drm_ver = '2.4.89'
1407endif
1408
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001409# Loop over the enables versions and get the highest libdrm requirement for all
1410# active drivers.
Dylan Bakerd25a27e2018-09-04 14:42:07 -07001411_drm_blame = ''
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001412foreach d : _libdrm_checks
1413 ver = get_variable('_drm_@0@_ver'.format(d[0]))
1414 if d[1] and ver.version_compare('>' + _drm_ver)
1415 _drm_ver = ver
Dylan Bakerd25a27e2018-09-04 14:42:07 -07001416 _drm_blame = d[0]
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001417 endif
1418endforeach
Dylan Bakerd25a27e2018-09-04 14:42:07 -07001419if _drm_blame != ''
1420 message('libdrm @0@ needed because @1@ has the highest requirement'.format(_drm_ver, _drm_blame))
1421endif
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001422
1423# Then get each libdrm module
1424foreach d : _libdrm_checks
1425 if d[1]
1426 set_variable(
1427 'dep_libdrm_' + d[0],
Dylan Bakerb9ad5282018-04-17 13:47:17 -07001428 dependency('libdrm_' + d[0], version : '>=' + _drm_ver)
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001429 )
1430 endif
1431endforeach
Dylan Baker673dda82017-09-20 11:53:29 -07001432
Dylan Bakeracadf062018-03-12 15:58:40 -07001433with_gallium_drisw_kms = false
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001434dep_libdrm = dependency(
1435 'libdrm', version : '>=' + _drm_ver,
Samuel Thibault2fd85102019-12-28 22:51:39 +01001436 # GNU/Hurd includes egl_dri2, without drm.
1437 required : (with_dri2 and host_machine.system() != 'gnu') or with_dri3
Dylan Bakerc445b1d2018-03-12 16:32:59 -07001438)
Dylan Bakeracadf062018-03-12 15:58:40 -07001439if dep_libdrm.found()
1440 pre_args += '-DHAVE_LIBDRM'
1441 if with_dri_platform == 'drm' and with_dri
1442 with_gallium_drisw_kms = true
1443 endif
1444endif
1445
Michel Zou95fdde52019-11-17 16:40:29 +01001446llvm_modules = ['bitwriter', 'engine', 'mcdisassembler', 'mcjit', 'core', 'executionengine', 'scalaropts', 'transformutils', 'instcombine']
Bas Nieuwenhuizen72665a02019-10-07 17:34:22 +02001447llvm_optional_modules = ['coroutines']
Dylan Baker5060c512017-10-25 18:55:38 -07001448if with_amd_vk or with_gallium_radeonsi or with_gallium_r600
Nicolai Hähnle4275cae2018-12-05 13:28:03 +01001449 llvm_modules += ['amdgpu', 'native', 'bitreader', 'ipo']
Dylan Baker5060c512017-10-25 18:55:38 -07001450 if with_gallium_r600
1451 llvm_modules += 'asmparser'
1452 endif
Dylan Baker673dda82017-09-20 11:53:29 -07001453endif
Dylan Baker42ea0632017-12-08 15:26:00 -08001454if with_gallium_opencl
1455 llvm_modules += [
1456 'all-targets', 'linker', 'coverage', 'instrumentation', 'ipo', 'irreader',
1457 'lto', 'option', 'objcarcopts', 'profiledata',
1458 ]
Vinson Lee8d286772019-09-04 22:17:25 -07001459endif
Dylan Baker48f64e52017-11-17 16:37:50 -08001460
Serge Martina3543ad2020-08-23 07:57:12 +02001461if with_amd_vk or with_gallium_radeonsi or with_gallium_opencl
Samuel Pitoiset1fd60db2019-08-01 11:18:43 +02001462 _llvm_version = '>= 8.0.0'
Marek Olšákfd1121e2018-07-01 15:50:51 -04001463elif with_gallium_swr
Juan A. Suarez Romero0cef0cc2018-08-06 11:30:08 +02001464 _llvm_version = '>= 6.0.0'
Dylan Bakerc75a4e52018-02-02 10:45:12 -08001465else
Adam Jackson96b59262019-09-06 09:50:32 +02001466 _llvm_version = '>= 3.9.0'
Dylan Bakerc75a4e52018-02-02 10:45:12 -08001467endif
1468
Christoph Haagb01834b2018-09-18 01:08:07 +02001469_shared_llvm = get_option('shared-llvm')
Dylan Baker138c0032020-05-19 14:01:47 -07001470if _shared_llvm == 'true'
1471 _shared_llvm = 'enabled'
1472 warning('shared_llvm option "true" deprecated, please use "enabled" instead.')
1473elif _shared_llvm == 'false'
1474 _shared_llvm = 'disabled'
1475 warning('shared_llvm option "false" deprecated, please use "disabled" instead.')
1476endif
Daniel Stone9ecd9462020-04-14 17:41:00 +01001477if _shared_llvm == 'auto'
1478 _shared_llvm = (host_machine.system() != 'windows')
1479else
Dylan Baker138c0032020-05-19 14:01:47 -07001480 _shared_llvm = (_shared_llvm == 'enabled')
Daniel Stone9ecd9462020-04-14 17:41:00 +01001481endif
Dylan Baker48f64e52017-11-17 16:37:50 -08001482_llvm = get_option('llvm')
Dylan Baker138c0032020-05-19 14:01:47 -07001483if _llvm == 'true'
1484 _llvm = 'enabled'
1485 warning('llvm option "true" deprecated, please use "enabled" instead.')
1486elif _llvm == 'false'
1487 _llvm = 'disabled'
1488 warning('llvm option "false" deprecated, please use "disabled" instead.')
1489endif
Dylan Baker821cf692019-07-25 14:27:43 -07001490
Dylan Bakerfdd0ce12020-04-14 10:06:35 -07001491# the cmake method can only link statically, so don't attempt to use it if we
1492# want to link dynamically. Before 0.54.0 meson will try cmake even when shared
1493# linking is requested, so we need to force the config-tool method to be used
1494# in that case, but in 0.54.0 meson won't try the cmake method if shared
1495# linking is requested.
1496_llvm_method = 'auto'
1497if meson.version().version_compare('< 0.54.0') and _shared_llvm
1498 _llvm_method = 'config-tool'
Dylan Baker821cf692019-07-25 14:27:43 -07001499endif
1500
Dylan Bakerf03a1602018-09-24 09:32:56 -07001501dep_llvm = null_dep
1502with_llvm = false
Dylan Baker138c0032020-05-19 14:01:47 -07001503if _llvm != 'disabled'
Eric Anholtd975e692017-11-08 11:52:09 -08001504 dep_llvm = dependency(
Dylan Baker0ce3f352018-06-07 11:22:48 -07001505 'llvm',
1506 version : _llvm_version,
1507 modules : llvm_modules,
1508 optional_modules : llvm_optional_modules,
Dylan Bakerf03a1602018-09-24 09:32:56 -07001509 required : (
1510 with_amd_vk or with_gallium_radeonsi or with_gallium_swr or
Dylan Baker138c0032020-05-19 14:01:47 -07001511 with_gallium_opencl or _llvm == 'enabled'
Dylan Bakerf03a1602018-09-24 09:32:56 -07001512 ),
Christoph Haagb01834b2018-09-18 01:08:07 +02001513 static : not _shared_llvm,
Dylan Baker821cf692019-07-25 14:27:43 -07001514 method : _llvm_method,
Dylan Bakerb962c7c2018-04-24 13:48:25 -07001515 fallback : ['llvm', 'dep_llvm'],
Dylan Baker0ce3f352018-06-07 11:22:48 -07001516 )
Dylan Bakerf03a1602018-09-24 09:32:56 -07001517 with_llvm = dep_llvm.found()
Dylan Baker48f64e52017-11-17 16:37:50 -08001518endif
1519if with_llvm
Eric Engestrom1b876462019-08-28 00:58:18 +01001520 pre_args += '-DLLVM_AVAILABLE'
1521 pre_args += '-DMESA_LLVM_VERSION_STRING="@0@"'.format(dep_llvm.version())
Pierre-Eric Pelloux-Prayerb7c04b12020-08-10 10:16:39 +02001522 pre_args += '-DLLVM_IS_SHARED=@0@'.format(_shared_llvm.to_int())
Dylan Bakerc5a97d62018-04-16 14:47:58 -07001523
1524 # LLVM can be built without rtti, turning off rtti changes the ABI of C++
1525 # programs, so we need to build all C++ code in mesa without rtti as well to
1526 # ensure that linking works.
Dylan Bakerb962c7c2018-04-24 13:48:25 -07001527 #
1528 # In meson 0.51.0 we can use cmake to find LLVM in addittion to meson's
1529 # builtin llvm-config based finder. A new generic variable getter method
1530 # has also been added, so we'll use that if we can, to cover the cmake case.
1531 if dep_llvm.type_name() == 'internal'
1532 _rtti = subproject('llvm').get_variable('has_rtti', true)
Dylan Bakerc1a290b2020-04-24 10:58:53 -07001533 else
Dylan Bakerb962c7c2018-04-24 13:48:25 -07001534 # The CMake finder will return 'ON', the llvm-config will return 'YES'
1535 _rtti = ['ON', 'YES'].contains(dep_llvm.get_variable(cmake : 'LLVM_ENABLE_RTTI', configtool: 'has-rtti'))
Dylan Bakerb962c7c2018-04-24 13:48:25 -07001536 endif
1537 if not _rtti
Dylan Bakera2596452018-12-31 19:23:52 -08001538 if with_gallium_nouveau
1539 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 -07001540 elif with_gallium_opencl
1541 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 -08001542 endif
Dylan Baker3aee4622018-04-18 13:19:54 -07001543 if cc.get_id() == 'msvc'
1544 cpp_args += '/GR-'
1545 else
1546 cpp_args += '-fno-rtti'
1547 endif
Dylan Bakerc5a97d62018-04-16 14:47:58 -07001548 endif
Dylan Bakere0b037d2017-11-29 17:50:05 -08001549elif with_amd_vk or with_gallium_radeonsi or with_gallium_swr
Marek Olšák3bf1e032018-02-02 19:26:49 +01001550 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 -07001551elif with_gallium_opencl
1552 error('The OpenCL "Clover" state tracker requires LLVM, but LLVM is disabled.')
Dylan Baker673dda82017-09-20 11:53:29 -07001553endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001554
Serge Martina3543ad2020-08-23 07:57:12 +02001555with_opencl_spirv = _opencl != 'disabled' and get_option('opencl-spirv')
Pierre Moreau6ed87592020-05-05 13:44:12 +02001556if with_opencl_spirv
1557 chosen_llvm_version_array = dep_llvm.version().split('.')
1558 chosen_llvm_version_major = chosen_llvm_version_array[0].to_int()
1559 chosen_llvm_version_minor = chosen_llvm_version_array[1].to_int()
1560
1561 # Require an SPIRV-LLVM-Translator version compatible with the chosen LLVM
1562 # one.
1563 _llvmspirvlib_version = [
1564 # This first version check is still needed as maybe LLVM 8.0 was picked but
1565 # we do not want to accept SPIRV-LLVM-Translator 8.0.0.1 as that version does
1566 # not have the required API and those are only available starting from
1567 # 8.0.1.3.
1568 '>= 8.0.1.3',
1569 '>= @0@.@1@'.format(chosen_llvm_version_major, chosen_llvm_version_minor),
1570 '< @0@.@1@'.format(chosen_llvm_version_major, chosen_llvm_version_minor + 1) ]
1571
1572 dep_spirv_tools = dependency('SPIRV-Tools', required : true, version : '>= 2018.0')
1573 # LLVMSPIRVLib is available at https://github.com/KhronosGroup/SPIRV-LLVM-Translator
1574 dep_llvmspirvlib = dependency('LLVMSPIRVLib', required : true, version : _llvmspirvlib_version)
1575else
1576 dep_spirv_tools = null_dep
1577 dep_llvmspirvlib = null_dep
1578endif
1579
Dylan Baker4e785fb2018-10-22 07:26:44 -07001580if (with_amd_vk or with_gallium_radeonsi or with_gallium_opencl or
1581 (with_gallium_r600 and with_llvm))
1582 dep_elf = dependency('libelf', required : false)
1583 if not dep_elf.found()
1584 dep_elf = cc.find_library('elf')
1585 endif
1586else
1587 dep_elf = null_dep
1588endif
1589
Dylan Bakerb5f92b62018-03-15 13:30:22 -07001590dep_glvnd = null_dep
Dylan Bakera47c5252017-09-22 12:55:00 -07001591if with_glvnd
Eric Engestromdd003ab2020-01-09 15:10:53 +00001592 dep_glvnd = dependency('libglvnd', version : '>= 1.3.2')
Dylan Bakera47c5252017-09-22 12:55:00 -07001593 pre_args += '-DUSE_LIBGLVND=1'
1594endif
1595
Dylan Baker138c0032020-05-19 14:01:47 -07001596_valgrind = get_option('valgrind')
1597if _valgrind == 'true'
1598 _valgrind = 'enabled'
1599 warning('valgrind option "true" deprecated, please use "enabled" instead.')
1600elif _valgrind == 'false'
1601 _valgrind = 'disabled'
1602 warning('valgrind option "false" deprecated, please use "disabled" instead.')
1603endif
1604if _valgrind != 'disabled'
1605 dep_valgrind = dependency('valgrind', required : _valgrind == 'enabled')
Erik Faye-Lund5c2ff572017-10-25 10:02:38 +02001606 if dep_valgrind.found()
1607 pre_args += '-DHAVE_VALGRIND'
1608 endif
1609else
Dylan Bakerb5f92b62018-03-15 13:30:22 -07001610 dep_valgrind = null_dep
Dylan Bakerd1992252017-09-14 17:57:17 -07001611endif
1612
1613# pthread stubs. Lets not and say we didn't
1614
Dylan Baker8b19c5b2018-05-17 13:42:50 -07001615if host_machine.system() == 'windows'
1616 # Prefer the winflexbison versions, they're much easier to install and have
1617 # better windows support.
1618
1619 prog_flex = find_program('win_flex', required : false)
1620 if prog_flex.found()
1621 # windows compatibility (uses <io.h> instead of <unistd.h> and _isatty,
1622 # _fileno functions)
Erik Faye-Lunddaeff192020-04-15 23:22:51 +02001623 prog_flex = [prog_flex, '--wincompat', '-D__STDC_VERSION__=199901']
Dylan Baker8b19c5b2018-05-17 13:42:50 -07001624 else
1625 prog_flex = [find_program('lex', 'flex', required : with_any_opengl)]
1626 endif
1627 # Force flex to use const keyword in prototypes, as relies on __cplusplus or
1628 # __STDC__ macro to determine whether it's safe to use const keyword, but
1629 # MSVC never defines __STDC__ unless we disable all MSVC extensions.
1630 prog_flex += '-DYY_USE_CONST='
1631
1632 prog_bison = find_program('win_bison', required : false)
1633 if not prog_bison.found()
1634 prog_bison = find_program('yacc', 'bison', required : with_any_opengl)
1635 endif
1636else
1637 prog_bison = find_program('bison', required : with_any_opengl)
Eric Anholt11a1cb22020-02-18 16:03:19 -08001638
1639 # Disable deprecated keyword warnings, since we have to use them for
1640 # old-bison compat. See discussion in
Dylan Bakerc1a290b2020-04-24 10:58:53 -07001641 # https://gitlab.freedesktop.org/mesa/mesa/merge_requests/2161
1642 if find_program('bison', required : false, version : '> 2.3').found()
Vinson Lee1e439102020-02-27 21:01:55 -08001643 prog_bison = [prog_bison, '-Wno-deprecated']
1644 endif
Eric Anholt11a1cb22020-02-18 16:03:19 -08001645
Dylan Baker8b19c5b2018-05-17 13:42:50 -07001646 prog_flex = find_program('flex', required : with_any_opengl)
1647endif
Dylan Baker32180562017-09-20 20:11:32 -07001648
Dylan Bakerb5f92b62018-03-15 13:30:22 -07001649dep_selinux = null_dep
Eric Engestrom4b9421d2017-10-26 16:19:41 +01001650if get_option('selinux')
1651 dep_selinux = dependency('libselinux')
1652 pre_args += '-DMESA_SELINUX'
1653endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001654
Dylan Baker138c0032020-05-19 14:01:47 -07001655_libunwind = get_option('libunwind')
1656if _libunwind == 'true'
1657 _libunwind = 'enabled'
1658 warning('libunwind option "true" deprecated, please use "enabled" instead.')
1659elif _libunwind == 'false'
1660 _libunwind = 'disabled'
1661 warning('libunwind option "false" deprecated, please use "disabled" instead.')
1662endif
Eric Anholtc4f8d422020-10-19 13:47:58 -07001663if _libunwind != 'disabled' and not with_platform_android
Dylan Baker138c0032020-05-19 14:01:47 -07001664 dep_unwind = dependency('libunwind', required : _libunwind == 'enabled')
Erik Faye-Lund5c2ff572017-10-25 10:02:38 +02001665 if dep_unwind.found()
1666 pre_args += '-DHAVE_LIBUNWIND'
1667 endif
1668else
Dylan Bakerb5f92b62018-03-15 13:30:22 -07001669 dep_unwind = null_dep
Dylan Bakerb1b65392017-09-28 22:25:02 -07001670endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001671
Dylan Bakercbbd5bb2017-10-20 21:48:18 -07001672if with_osmesa != 'none'
Dylan Bakerf121a662017-10-24 15:52:57 -07001673 if with_osmesa == 'gallium' and not with_gallium_softpipe
1674 error('OSMesa gallium requires gallium softpipe or llvmpipe.')
1675 endif
Dylan Baker597a0632018-04-18 13:29:26 -07001676 if host_machine.system() == 'windows'
1677 osmesa_lib_name = 'osmesa'
1678 else
1679 osmesa_lib_name = 'OSMesa'
1680 endif
Dylan Bakercbbd5bb2017-10-20 21:48:18 -07001681 osmesa_bits = get_option('osmesa-bits')
1682 if osmesa_bits != '8'
1683 if with_dri or with_glx != 'disabled'
Eric Engestromab5a36b2020-08-17 20:58:43 +02001684 error('OSMesa bits must be 8 if building glx or dri based drivers')
Dylan Bakercbbd5bb2017-10-20 21:48:18 -07001685 endif
1686 osmesa_lib_name = osmesa_lib_name + osmesa_bits
1687 pre_args += [
1688 '-DCHAN_BITS=@0@'.format(osmesa_bits), '-DDEFAULT_SOFTWARE_DEPTH_BITS=31'
1689 ]
1690 endif
1691endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001692
Dylan Bakerd1992252017-09-14 17:57:17 -07001693# TODO: symbol mangling
1694
Dylan Bakerd1992252017-09-14 17:57:17 -07001695if with_platform_wayland
Emil Velikovc077b742018-06-28 14:34:18 +01001696 dep_wl_scanner = dependency('wayland-scanner', native: true)
1697 prog_wl_scanner = find_program(dep_wl_scanner.get_pkgconfig_variable('wayland_scanner'))
Emil Velikov2f1d9e62018-06-28 14:42:08 +01001698 if dep_wl_scanner.version().version_compare('>= 1.15')
1699 wl_scanner_arg = 'private-code'
1700 else
1701 wl_scanner_arg = 'code'
1702 endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001703 dep_wl_protocols = dependency('wayland-protocols', version : '>= 1.8')
1704 dep_wayland_client = dependency('wayland-client', version : '>=1.11')
1705 dep_wayland_server = dependency('wayland-server', version : '>=1.11')
Eric Engestrom1db4ec02018-05-29 15:41:28 +01001706 if with_egl
Eric Engestrom37eb56d2018-06-07 15:45:01 +01001707 dep_wayland_egl = dependency('wayland-egl-backend', version : '>= 3')
Quentin Glidic00f5ea92020-04-23 10:47:05 +02001708 dep_wayland_egl_headers = dep_wayland_egl.partial_dependency(compile_args : true)
Eric Engestrom1db4ec02018-05-29 15:41:28 +01001709 endif
Dylan Baker108d2572017-10-18 12:20:43 -07001710 wayland_dmabuf_xml = join_paths(
1711 dep_wl_protocols.get_pkgconfig_variable('pkgdatadir'), 'unstable',
1712 'linux-dmabuf', 'linux-dmabuf-unstable-v1.xml'
1713 )
1714 pre_args += ['-DHAVE_WAYLAND_PLATFORM', '-DWL_HIDE_DEPRECATED']
Dylan Bakerd1992252017-09-14 17:57:17 -07001715endif
1716
Dylan Bakerb5f92b62018-03-15 13:30:22 -07001717dep_x11 = null_dep
1718dep_xext = null_dep
1719dep_xdamage = null_dep
1720dep_xfixes = null_dep
1721dep_x11_xcb = null_dep
1722dep_xcb = null_dep
1723dep_xcb_glx = null_dep
1724dep_xcb_dri2 = null_dep
1725dep_xcb_dri3 = null_dep
1726dep_dri2proto = null_dep
1727dep_glproto = null_dep
1728dep_xxf86vm = null_dep
1729dep_xcb_dri3 = null_dep
1730dep_xcb_present = null_dep
1731dep_xcb_sync = null_dep
1732dep_xcb_xfixes = null_dep
1733dep_xshmfence = null_dep
Keith Packard7ab1fff2018-02-09 07:45:58 -08001734dep_xcb_xrandr = null_dep
Adam Jacksonaeba69d2020-08-12 13:54:46 -04001735dep_xcb_shm = null_dep
Keith Packard3f960c12018-06-19 15:58:30 -07001736dep_xlib_xrandr = null_dep
Dylan Bakerd1992252017-09-14 17:57:17 -07001737if with_platform_x11
Dylan Bakerad9c2f52017-11-02 13:36:44 -07001738 if with_glx == 'xlib' or with_glx == 'gallium-xlib'
Dylan Baker118a7f02017-11-01 17:42:41 -07001739 dep_x11 = dependency('x11')
1740 dep_xext = dependency('xext')
1741 dep_xcb = dependency('xcb')
Jon Turney6f0ce262017-11-23 13:51:43 +00001742 elif with_glx == 'dri'
Dylan Baker50c28df2017-09-29 17:53:01 -07001743 dep_x11 = dependency('x11')
1744 dep_xext = dependency('xext')
1745 dep_xdamage = dependency('xdamage', version : '>= 1.1')
Eric Engestromeae181e2020-08-08 19:21:58 +02001746 dep_xfixes = dependency('xfixes', version : '>= 2.0')
Dylan Baker50c28df2017-09-29 17:53:01 -07001747 dep_xcb_glx = dependency('xcb-glx', version : '>= 1.8.1')
Adam Jacksonaeba69d2020-08-12 13:54:46 -04001748 dep_xcb_shm = dependency('xcb-shm')
Dylan Bakera47c5252017-09-22 12:55:00 -07001749 endif
Chia-I Wu6eeb1fe2019-01-07 12:54:19 -08001750 if (with_any_vk or with_glx == 'dri' or with_egl or
Dylan Baker34e852d2018-03-06 10:11:38 -08001751 (with_gallium_vdpau or with_gallium_xvmc or with_gallium_va or
1752 with_gallium_omx != 'disabled'))
Dylan Baker50c28df2017-09-29 17:53:01 -07001753 dep_xcb = dependency('xcb')
1754 dep_x11_xcb = dependency('x11-xcb')
Dylan Baker1481d052019-10-03 10:17:08 -07001755 if with_dri_platform == 'drm' and not dep_libdrm.found()
Dylan Baker3b265f62019-05-09 10:32:31 -07001756 error('libdrm required for gallium video statetrackers when using x11')
1757 endif
Jon Turney6f0ce262017-11-23 13:51:43 +00001758 endif
Dylan Bakerf74cf042018-02-28 10:13:38 -08001759 if with_any_vk or with_egl or (with_glx == 'dri' and with_dri_platform == 'drm')
Dylan Baker50c28df2017-09-29 17:53:01 -07001760 dep_xcb_dri2 = dependency('xcb-dri2', version : '>= 1.8')
1761
Dylan Bakera47c5252017-09-22 12:55:00 -07001762 if with_dri3
Rob Clarkbc500132018-03-13 19:00:45 -04001763 pre_args += '-DHAVE_DRI3'
1764 dep_xcb_dri3 = dependency('xcb-dri3')
1765 dep_xcb_present = dependency('xcb-present')
1766 # until xcb-dri3 has been around long enough to make a hard-dependency:
1767 if (dep_xcb_dri3.version().version_compare('>= 1.13') and
1768 dep_xcb_present.version().version_compare('>= 1.13'))
1769 pre_args += '-DHAVE_DRI3_MODIFIERS'
1770 endif
Dylan Baker50c28df2017-09-29 17:53:01 -07001771 dep_xcb_sync = dependency('xcb-sync')
1772 dep_xshmfence = dependency('xshmfence', version : '>= 1.1')
Dylan Bakera47c5252017-09-22 12:55:00 -07001773 endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001774 endif
Chuck Atkinsa381dbf2019-05-03 12:06:22 -04001775 if with_glx == 'dri' or with_glx == 'gallium-xlib'
1776 dep_glproto = dependency('glproto', version : '>= 1.4.14')
1777 endif
Dylan Bakerfafd20f2019-09-25 23:25:27 +00001778 if with_glx == 'dri'
Jon Turney3ae998a2017-11-23 14:01:57 +00001779 if with_dri_platform == 'drm'
1780 dep_dri2proto = dependency('dri2proto', version : '>= 2.8')
Michael Olbrich442a7692019-09-08 13:14:40 +02001781 if with_glx_direct
1782 dep_xxf86vm = dependency('xxf86vm')
1783 endif
Jon Turney3ae998a2017-11-23 14:01:57 +00001784 endif
Dylan Baker50c28df2017-09-29 17:53:01 -07001785 endif
Dylan Baker0a393502020-11-19 16:09:22 -08001786 if (with_egl or
Duncan Hopkinscf17d622020-10-15 12:14:57 +01001787 with_dri3 or (
Dylan Baker1e9d7792018-02-28 13:07:57 -08001788 with_gallium_vdpau or with_gallium_xvmc or with_gallium_xa or
1789 with_gallium_omx != 'disabled'))
Dylan Baker108d2572017-10-18 12:20:43 -07001790 dep_xcb_xfixes = dependency('xcb-xfixes')
1791 endif
Keith Packard7ab1fff2018-02-09 07:45:58 -08001792 if with_xlib_lease
Marek Olšák1e85cfb2019-01-23 19:48:26 -05001793 dep_xcb_xrandr = dependency('xcb-randr')
Keith Packard3f960c12018-06-19 15:58:30 -07001794 dep_xlib_xrandr = dependency('xrandr', version : '>= 1.3')
Keith Packard7ab1fff2018-02-09 07:45:58 -08001795 endif
Dylan Bakerd1992252017-09-14 17:57:17 -07001796endif
1797
Dylan Baker73092072017-11-28 16:31:06 -08001798if get_option('gallium-extra-hud')
1799 pre_args += '-DHAVE_GALLIUM_EXTRA_HUD=1'
1800endif
1801
Dylan Baker5e71efe2017-11-28 16:42:37 -08001802_sensors = get_option('lmsensors')
Dylan Baker138c0032020-05-19 14:01:47 -07001803if _sensors == 'true'
1804 _sensors = 'enabled'
Vinson Lee855afe02020-08-19 18:56:19 -07001805 warning('lmsensors option "true" deprecated, please use "enabled" instead.')
Dylan Baker138c0032020-05-19 14:01:47 -07001806elif _sensors == 'false'
1807 _sensors = 'disabled'
Vinson Lee855afe02020-08-19 18:56:19 -07001808 warning('lmsensors option "false" deprecated, please use "disabled" instead.')
Dylan Baker138c0032020-05-19 14:01:47 -07001809endif
1810if _sensors != 'disabled'
1811 dep_lmsensors = cc.find_library('sensors', required : _sensors == 'enabled')
Dylan Baker5e71efe2017-11-28 16:42:37 -08001812 if dep_lmsensors.found()
1813 pre_args += '-DHAVE_LIBSENSORS=1'
1814 endif
1815else
Dylan Bakerb5f92b62018-03-15 13:30:22 -07001816 dep_lmsensors = null_dep
Dylan Baker5e71efe2017-11-28 16:42:37 -08001817endif
1818
Eric Anholt33f33bb2020-07-03 12:03:52 -07001819# If the compiler supports it, put function and data symbols in their
1820# own sections and GC the sections after linking. This lets drivers
1821# drop shared code unused by that specific driver (particularly
1822# relevant for Vulkan drivers).
1823if cc.has_link_argument('-Wl,--gc-sections')
Eric Anholt33f33bb2020-07-03 12:03:52 -07001824 foreach a: ['-ffunction-sections', '-fdata-sections']
1825 if cc.has_argument(a)
1826 add_project_arguments(a, language : ['c', 'cpp'])
1827 endif
1828 endforeach
1829endif
1830
Dylan Bakerd1992252017-09-14 17:57:17 -07001831foreach a : pre_args
1832 add_project_arguments(a, language : ['c', 'cpp'])
1833endforeach
1834foreach a : c_args
1835 add_project_arguments(a, language : ['c'])
1836endforeach
1837foreach a : cpp_args
1838 add_project_arguments(a, language : ['cpp'])
1839endforeach
1840
Lukas Rusak4cfc4ce2018-06-04 12:38:41 -07001841gl_priv_reqs = []
1842
1843if with_glx == 'xlib' or with_glx == 'gallium-xlib'
1844 gl_priv_reqs += ['x11', 'xext', 'xcb']
1845elif with_glx == 'dri'
1846 gl_priv_reqs += [
1847 'x11', 'xext', 'xdamage >= 1.1', 'xfixes', 'x11-xcb', 'xcb',
1848 'xcb-glx >= 1.8.1']
1849 if with_dri_platform == 'drm'
1850 gl_priv_reqs += 'xcb-dri2 >= 1.8'
Michael Olbrich442a7692019-09-08 13:14:40 +02001851 if with_glx_direct
1852 gl_priv_reqs += 'xxf86vm'
1853 endif
Lukas Rusak4cfc4ce2018-06-04 12:38:41 -07001854 endif
1855endif
Jon Turney4a0bab12018-01-25 18:53:08 +00001856if dep_libdrm.found()
1857 gl_priv_reqs += 'libdrm >= 2.4.75'
1858endif
Dylan Baker108d2572017-10-18 12:20:43 -07001859
1860gl_priv_libs = []
1861if dep_thread.found()
1862 gl_priv_libs += ['-lpthread', '-pthread']
1863endif
1864if dep_m.found()
1865 gl_priv_libs += '-lm'
1866endif
Dylan Bakerb5f92b62018-03-15 13:30:22 -07001867if dep_dl.found()
Dylan Baker108d2572017-10-18 12:20:43 -07001868 gl_priv_libs += '-ldl'
1869endif
1870
Jonathan Gray0398caa2019-12-06 17:25:58 +11001871# FIXME: autotools lists this as incomplete
1872gbm_priv_libs = []
1873if dep_dl.found()
1874 gbm_priv_libs += '-ldl'
1875endif
1876
Dylan Baker32180562017-09-20 20:11:32 -07001877pkg = import('pkgconfig')
1878
Eric Engestrom4d5cde12019-10-29 21:42:16 +00001879if host_machine.system() == 'windows'
1880 prog_dumpbin = find_program('dumpbin', required : false)
1881 with_symbols_check = prog_dumpbin.found() and with_tests
1882 symbols_check_args = ['--dumpbin', prog_dumpbin.path()]
1883else
Eric Engestrom66dd5352019-10-29 21:43:22 +00001884 prog_nm = find_program('nm')
1885 with_symbols_check = with_tests
Eric Engestrom4d5cde12019-10-29 21:42:16 +00001886 symbols_check_args = ['--nm', prog_nm.path()]
1887endif
Eric Engestrom11d45302018-02-23 17:02:08 +00001888
Konstantin Kharlamovfccc9d32019-02-03 21:36:32 +03001889# This quirk needs to be applied to sources with functions defined in assembly
1890# as GCC LTO drops them. See: https://bugs.freedesktop.org/show_bug.cgi?id=109391
1891gcc_lto_quirk = (cc.get_id() == 'gcc') ? ['-fno-lto'] : []
1892
Dylan Bakerd1992252017-09-14 17:57:17 -07001893subdir('include')
Eric Engestrom05a94a42017-10-24 18:03:39 +01001894subdir('bin')
Dylan Bakerd1992252017-09-14 17:57:17 -07001895subdir('src')
Erik Faye-Lundd30ce032019-04-12 17:51:30 +02001896
1897# Meson 0.49 and earlier seems to have a bug that fails to evaluate the string-
1898# formatting below unless the first argument is passed as a variable. This has
1899# been fixed in Meson 0.50 and beyond, but we need to keep it like this for now
1900# for backwards compatibility.
1901_with_opengl_string = with_opengl ? 'yes' : 'no'
1902
1903lines = ['',
1904 'prefix: ' + get_option('prefix'),
1905 'libdir: ' + get_option('libdir'),
1906 'includedir: ' + get_option('includedir'),
1907 '',
1908 'OpenGL: @0@ (ES1: @1@ ES2: @2@)'.format(_with_opengl_string,
1909 with_gles1 ? 'yes' : 'no',
1910 with_gles2 ? 'yes' : 'no'),
1911]
1912
Erik Faye-Lundd30ce032019-04-12 17:51:30 +02001913if with_osmesa != 'none'
Eric Engestrom6227e6f2019-06-25 10:13:17 +01001914 lines += ''
Erik Faye-Lundd30ce032019-04-12 17:51:30 +02001915 suffix = ''
1916 if with_osmesa == 'gallium'
1917 suffix = '(Gallium)'
1918 endif
1919 lines += 'OSMesa: lib' + osmesa_lib_name + suffix
1920else
1921 lines += 'OSMesa: no'
1922endif
1923
Erik Faye-Lundd30ce032019-04-12 17:51:30 +02001924if with_dri
Eric Engestrom6227e6f2019-06-25 10:13:17 +01001925 lines += ''
Erik Faye-Lundd30ce032019-04-12 17:51:30 +02001926 lines += 'DRI platform: ' + with_dri_platform
1927 if dri_drivers.length() != 0 and dri_drivers != ['']
1928 lines += 'DRI drivers: ' + ' '.join(dri_drivers)
1929 else
1930 lines += 'DRI drivers: no'
1931 endif
1932 lines += 'DRI driver dir: ' + dri_drivers_path
1933endif
1934
Erik Faye-Lundd30ce032019-04-12 17:51:30 +02001935if with_glx != 'disabled'
Eric Engestrom6227e6f2019-06-25 10:13:17 +01001936 lines += ''
Erik Faye-Lundd30ce032019-04-12 17:51:30 +02001937 if with_glx == 'dri'
1938 lines += 'GLX: DRI-based'
1939 elif with_glx == 'xlib'
1940 lines += 'GLX: Xlib-based'
1941 elif with_glx == 'gallium-xlib'
1942 lines += 'GLX: Xlib-based (Gallium)'
1943 else
1944 lines += 'GLX: ' + with_glx
1945 endif
1946endif
1947
1948lines += ''
1949lines += 'EGL: ' + (with_egl ? 'yes' : 'no')
1950if with_egl
1951 egl_drivers = []
1952 if with_dri
1953 egl_drivers += 'builtin:egl_dri2'
1954 endif
1955 if with_dri3
1956 egl_drivers += 'builtin:egl_dri3'
1957 endif
1958 lines += 'EGL drivers: ' + ' '.join(egl_drivers)
1959endif
1960lines += 'GBM: ' + (with_gbm ? 'yes' : 'no')
Eric Engestroma38e21d2019-06-25 13:47:04 +01001961if with_egl or with_any_vk
1962 _platforms += 'surfaceless'
Eric Engestrome00adef2019-06-25 15:44:16 +01001963 if with_gbm
1964 _platforms += 'drm'
1965 endif
Erik Faye-Lundd30ce032019-04-12 17:51:30 +02001966 lines += 'EGL/Vulkan/VL platforms: ' + ' '.join(_platforms)
1967endif
1968
1969lines += ''
1970if with_any_vk
1971 lines += 'Vulkan drivers: ' + ' '.join(_vulkan_drivers)
1972 lines += 'Vulkan ICD dir: ' + with_vulkan_icd_dir
1973else
1974 lines += 'Vulkan drivers: no'
1975endif
1976
1977lines += ''
1978if with_llvm
1979 lines += 'llvm: yes'
1980 lines += 'llvm-version: ' + dep_llvm.version()
1981else
1982 lines += 'llvm: no'
1983endif
1984
1985lines += ''
1986if with_gallium
1987 lines += 'Gallium drivers: ' + ' '.join(gallium_drivers)
1988 gallium_st = ['mesa']
1989 if with_gallium_xa
1990 gallium_st += 'xa'
1991 endif
1992 if with_gallium_xvmc
1993 gallium_st += 'xvmc'
1994 endif
1995 if with_gallium_xvmc
1996 gallium_st += 'xvmc'
1997 endif
1998 if with_gallium_vdpau
1999 gallium_st += 'vdpau'
2000 endif
2001 if with_gallium_omx != 'disabled'
2002 gallium_st += 'omx' + with_gallium_omx
2003 endif
2004 if with_gallium_va
2005 gallium_st += 'va'
2006 endif
2007 if with_gallium_st_nine
2008 gallium_st += 'nine'
2009 endif
2010 if with_gallium_opencl
2011 gallium_st += 'clover'
2012 endif
2013 lines += 'Gallium st: ' + ' '.join(gallium_st)
2014else
2015 lines += 'Gallium: no'
2016endif
2017
2018lines += 'HUD lmsensors: ' + (dep_lmsensors.found() ? 'yes' : 'no')
2019
2020lines += ''
2021lines += 'Shared-glapi: ' + (with_shared_glapi ? 'yes' : 'no')
2022
2023
2024indent = ' '
2025summary = indent + ('\n' + indent).join(lines)
2026message('Configuration summary:\n@0@\n'.format(summary))