mirror of
https://gitlab.freedesktop.org/mesa/mesa.git
synced 2024-11-30 13:44:06 +08:00
6a28986eb4
Now that turnip can support multiple kernel-mode drivers in a single build, re-work the meson option to have a single list of KMDs, rather than special options to enable kgsl for turnip or virtio for gallium. It is temporarily a bit awkward as gallium does not yet support kgsl and turnip does not yet support virtio. But both of those are planned or in-progress, so long term a single list is the most sensible option. TODO freedreno/drm support to build with only virtio support. Signed-off-by: Rob Clark <robdclark@chromium.org> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21394>
2203 lines
72 KiB
Meson
2203 lines
72 KiB
Meson
# Copyright © 2017-2020 Intel Corporation
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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project(
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'mesa',
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['c', 'cpp'],
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version : files('VERSION'),
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license : 'MIT',
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meson_version : '>= 0.59',
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default_options : ['buildtype=debugoptimized', 'b_ndebug=if-release', 'c_std=c11', 'cpp_std=c++17', 'rust_std=2021']
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)
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# In recent versions, meson can inject some extra arguments to get richer
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# results from gtest based tests. Feature was added in 0.55, but requiring
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# 0.59.2 to include an important fix. See https://github.com/mesonbuild/meson/pull/9283.
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gtest_test_protocol = 'exitcode'
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if meson.version().version_compare('>= 0.59.2')
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gtest_test_protocol = 'gtest'
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endif
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cc = meson.get_compiler('c')
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cpp = meson.get_compiler('cpp')
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null_dep = dependency('', required : false)
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if get_option('layout') != 'mirror'
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error('`mirror` is the only build directory layout supported')
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endif
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# Arguments for the preprocessor, put these in a separate array from the C and
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# C++ (cpp in meson terminology) arguments since they need to be added to the
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# default arguments for both C and C++.
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pre_args = [
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'-D__STDC_CONSTANT_MACROS',
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'-D__STDC_FORMAT_MACROS',
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'-D__STDC_LIMIT_MACROS',
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'-DPACKAGE_VERSION="@0@"'.format(meson.project_version()),
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'-DPACKAGE_BUGREPORT="https://gitlab.freedesktop.org/mesa/mesa/-/issues"',
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]
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# Arguments for c or cpp compiler, can be compiler options
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c_cpp_args = []
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c_args = []
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cpp_args = []
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with_moltenvk_dir = get_option('moltenvk-dir')
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with_vulkan_icd_dir = get_option('vulkan-icd-dir')
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with_tests = get_option('build-tests')
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with_glcpp_tests = get_option('enable-glcpp-tests')
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with_aco_tests = get_option('build-aco-tests')
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with_glx_read_only_text = get_option('glx-read-only-text')
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with_glx_direct = get_option('glx-direct')
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with_osmesa = get_option('osmesa')
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with_vulkan_overlay_layer = get_option('vulkan-layers').contains('overlay')
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with_vulkan_device_select_layer = get_option('vulkan-layers').contains('device-select')
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with_tools = get_option('tools')
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if with_tools.contains('all')
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with_tools = [
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'drm-shim',
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'dlclose-skip',
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'etnaviv',
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'freedreno',
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'glsl',
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'intel',
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'intel-ui',
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'lima',
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'nir',
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'nouveau',
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'asahi',
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'imagination',
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]
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endif
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with_any_vulkan_layers = get_option('vulkan-layers').length() != 0
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with_intel_tools = with_tools.contains('intel') or with_tools.contains('intel-ui')
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with_imgui = with_intel_tools or with_vulkan_overlay_layer
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dri_drivers_path = get_option('dri-drivers-path')
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if dri_drivers_path == ''
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dri_drivers_path = join_paths(get_option('prefix'), get_option('libdir'), 'dri')
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endif
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dri_search_path = get_option('dri-search-path')
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if dri_search_path == ''
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dri_search_path = dri_drivers_path
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endif
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gbm_backends_path = get_option('gbm-backends-path')
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if gbm_backends_path == ''
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gbm_backends_path = join_paths(get_option('prefix'), get_option('libdir'), 'gbm')
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endif
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# Default shared glapi off for windows, on elsewhere.
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with_shared_glapi = get_option('shared-glapi') \
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.disable_auto_if(host_machine.system() == 'windows') \
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.allowed()
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with_opengl = get_option('opengl')
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with_gles1 = get_option('gles1') \
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.require(with_shared_glapi, error_message : 'OpengGL ES 1.x requires shared-glapi') \
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.allowed()
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with_gles2 = get_option('gles2') \
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.require(with_shared_glapi, error_message : 'OpengGL ES 2.x requires shared-glapi') \
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.allowed()
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pre_args += '-DHAVE_OPENGL=@0@'.format(with_opengl ? '1' : '0')
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pre_args += '-DHAVE_OPENGL_ES_1=@0@'.format(with_gles1 ? '1' : '0')
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pre_args += '-DHAVE_OPENGL_ES_2=@0@'.format(with_gles2 ? '1' : '0')
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with_any_opengl = with_opengl or with_gles1 or with_gles2
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# Only build shared_glapi if at least one OpenGL API is enabled
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with_shared_glapi = with_shared_glapi and with_any_opengl
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system_has_kms_drm = ['openbsd', 'netbsd', 'freebsd', 'gnu/kfreebsd', 'dragonfly', 'linux', 'sunos', 'android'].contains(host_machine.system())
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gallium_drivers = get_option('gallium-drivers')
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if gallium_drivers.contains('auto')
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if system_has_kms_drm
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# TODO: PPC, Sparc
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if ['x86', 'x86_64'].contains(host_machine.cpu_family())
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gallium_drivers = [
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'r300', 'r600', 'radeonsi', 'nouveau', 'virgl', 'svga', 'swrast',
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'iris', 'crocus', 'i915'
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]
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elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
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gallium_drivers = [
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'v3d', 'vc4', 'freedreno', 'etnaviv', 'nouveau', 'svga',
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'tegra', 'virgl', 'lima', 'panfrost', 'swrast'
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]
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elif ['mips', 'mips64', 'riscv32', 'riscv64'].contains(host_machine.cpu_family())
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gallium_drivers = [
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'r300', 'r600', 'radeonsi', 'nouveau', 'virgl', 'swrast'
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]
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elif ['loongarch64'].contains(host_machine.cpu_family())
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gallium_drivers = [
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'r300', 'r600', 'radeonsi', 'nouveau', 'virgl', 'etnaviv', 'swrast'
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]
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else
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error('Unknown architecture @0@. Please pass -Dgallium-drivers to set driver options. Patches gladly accepted to fix this.'.format(
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host_machine.cpu_family()))
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endif
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elif ['darwin', 'windows', 'cygwin', 'haiku'].contains(host_machine.system())
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gallium_drivers = ['swrast']
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else
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error('Unknown OS @0@. Please pass -Dgallium-drivers to set driver options. Patches gladly accepted to fix this.'.format(
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host_machine.system()))
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endif
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endif
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with_gallium_radeonsi = gallium_drivers.contains('radeonsi')
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with_gallium_r300 = gallium_drivers.contains('r300')
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with_gallium_r600 = gallium_drivers.contains('r600')
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with_gallium_nouveau = gallium_drivers.contains('nouveau')
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with_gallium_freedreno = gallium_drivers.contains('freedreno')
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with_gallium_softpipe = gallium_drivers.contains('swrast')
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with_gallium_vc4 = gallium_drivers.contains('vc4')
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with_gallium_v3d = gallium_drivers.contains('v3d')
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with_gallium_panfrost = gallium_drivers.contains('panfrost')
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with_gallium_etnaviv = gallium_drivers.contains('etnaviv')
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with_gallium_tegra = gallium_drivers.contains('tegra')
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with_gallium_crocus = gallium_drivers.contains('crocus')
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with_gallium_iris = gallium_drivers.contains('iris')
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with_gallium_i915 = gallium_drivers.contains('i915')
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with_gallium_svga = gallium_drivers.contains('svga')
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with_gallium_virgl = gallium_drivers.contains('virgl')
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with_gallium_lima = gallium_drivers.contains('lima')
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with_gallium_zink = gallium_drivers.contains('zink')
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with_gallium_d3d12 = gallium_drivers.contains('d3d12')
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with_gallium_asahi = gallium_drivers.contains('asahi')
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foreach gallium_driver : gallium_drivers
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pre_args += '-DHAVE_@0@'.format(gallium_driver.to_upper())
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endforeach
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freedreno_kmds = get_option('freedreno-kmds')
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# If building only vulkan with only kgsl kmd support, there is no libdrm
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# dependency:
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if freedreno_kmds.length() == 1 and freedreno_kmds.contains('kgsl') and not with_gallium_freedreno
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system_has_kms_drm = false
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endif
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with_gallium = gallium_drivers.length() != 0
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with_gallium_kmsro = system_has_kms_drm and [
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with_gallium_asahi,
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with_gallium_etnaviv,
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with_gallium_freedreno,
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with_gallium_lima,
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with_gallium_panfrost,
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with_gallium_v3d,
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with_gallium_vc4,
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].contains(true)
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with_dri = false
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if with_gallium and system_has_kms_drm
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_glx = get_option('glx')
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_egl = get_option('egl')
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if _glx == 'dri' or _egl.enabled() or (_glx == 'disabled' and _egl.allowed())
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with_dri = true
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endif
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endif
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_vulkan_drivers = get_option('vulkan-drivers')
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if _vulkan_drivers.contains('auto')
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if system_has_kms_drm
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if host_machine.cpu_family().startswith('x86')
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_vulkan_drivers = ['amd', 'intel', 'intel_hasvk', 'swrast']
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elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
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_vulkan_drivers = ['swrast']
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elif ['mips', 'mips64', 'riscv32', 'riscv64'].contains(host_machine.cpu_family())
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_vulkan_drivers = ['amd', 'swrast']
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elif ['loongarch64'].contains(host_machine.cpu_family())
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_vulkan_drivers = ['amd', 'swrast']
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else
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error('Unknown architecture @0@. Please pass -Dvulkan-drivers to set driver options. Patches gladly accepted to fix this.'.format(
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host_machine.cpu_family()))
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endif
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elif ['darwin', 'windows', 'cygwin', 'haiku'].contains(host_machine.system())
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# No vulkan driver supports windows or macOS currently
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_vulkan_drivers = []
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else
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error('Unknown OS @0@. Please pass -Dvulkan-drivers to set driver options. Patches gladly accepted to fix this.'.format(
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host_machine.system()))
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endif
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endif
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with_intel_vk = _vulkan_drivers.contains('intel')
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with_intel_hasvk = _vulkan_drivers.contains('intel_hasvk')
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with_amd_vk = _vulkan_drivers.contains('amd')
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with_freedreno_vk = _vulkan_drivers.contains('freedreno')
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with_panfrost_vk = _vulkan_drivers.contains('panfrost')
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with_swrast_vk = _vulkan_drivers.contains('swrast')
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with_virtio_vk = _vulkan_drivers.contains('virtio-experimental')
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with_broadcom_vk = _vulkan_drivers.contains('broadcom')
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with_imagination_vk = _vulkan_drivers.contains('imagination-experimental')
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with_imagination_srv = get_option('imagination-srv')
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with_microsoft_vk = _vulkan_drivers.contains('microsoft-experimental')
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with_any_vk = _vulkan_drivers.length() != 0
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with_any_broadcom = with_gallium_vc4 or with_gallium_v3d or with_broadcom_vk
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with_any_intel = with_intel_vk or with_intel_hasvk or with_gallium_iris or with_gallium_crocus or with_intel_tools
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if with_swrast_vk and not with_gallium_softpipe
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error('swrast vulkan requires gallium swrast')
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endif
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if with_gallium_tegra and not with_gallium_nouveau
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error('tegra driver requires nouveau driver')
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endif
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if with_aco_tests and not with_amd_vk
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error('ACO tests require Radv')
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endif
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with_microsoft_clc = get_option('microsoft-clc').enabled()
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if ['x86_64'].contains(host_machine.cpu_family())
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with_intel_clc = get_option('intel-clc').enabled()
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with_intel_vk_rt = with_intel_vk and with_intel_clc
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else
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with_intel_clc = false
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with_intel_vk_rt = false
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endif
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with_clc = with_microsoft_clc or with_intel_clc
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with_libclc = with_clc
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with_spirv_to_dxil = get_option('spirv-to-dxil')
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if host_machine.system() == 'darwin'
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with_dri_platform = 'apple'
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pre_args += '-DBUILDING_MESA'
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elif ['windows', 'cygwin'].contains(host_machine.system())
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with_dri_platform = 'windows'
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elif system_has_kms_drm
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with_dri_platform = 'drm'
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else
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# FIXME: haiku doesn't use dri, and xlib doesn't use dri, probably should
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# assert here that one of those cases has been met.
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# FIXME: illumos ends up here as well
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with_dri_platform = 'none'
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endif
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with_vulkan_beta = get_option('vulkan-beta')
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if host_machine.system() == 'darwin'
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#macOS seems to need beta extensions to build for now:
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with_vulkan_beta = true
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endif
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if with_vulkan_beta
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pre_args += '-DVK_ENABLE_BETA_EXTENSIONS'
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endif
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_codecs = get_option('video-codecs')
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foreach c : ['vc1dec', 'h264dec', 'h264enc', 'h265dec', 'h265enc']
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pre_args += '-DVIDEO_CODEC_@0@=@1@'.format(c.to_upper(), _codecs.contains(c).to_int())
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endforeach
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_platforms = get_option('platforms')
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if _platforms.contains('auto')
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if system_has_kms_drm
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_platforms = ['x11', 'wayland']
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elif ['darwin', 'cygwin'].contains(host_machine.system())
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_platforms = ['x11']
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elif ['haiku'].contains(host_machine.system())
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_platforms = ['haiku']
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elif host_machine.system() == 'windows'
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_platforms = ['windows']
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else
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error('Unknown OS @0@. Please pass -Dplatforms to set platforms. Patches gladly accepted to fix this.'.format(
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host_machine.system()))
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endif
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endif
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with_platform_android = _platforms.contains('android')
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with_platform_x11 = _platforms.contains('x11')
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with_platform_wayland = _platforms.contains('wayland')
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with_platform_haiku = _platforms.contains('haiku')
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with_platform_windows = _platforms.contains('windows')
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with_glx = get_option('glx')
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if with_glx == 'auto'
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if not with_opengl
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with_glx = 'disabled'
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elif with_platform_android
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with_glx = 'disabled'
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elif with_dri
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with_glx = 'dri'
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elif with_platform_haiku
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with_glx = 'disabled'
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elif host_machine.system() == 'windows'
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with_glx = 'disabled'
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elif with_gallium
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# Even when building just gallium drivers the user probably wants dri
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with_glx = 'dri'
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elif with_platform_x11 and with_any_opengl and not with_any_vk
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# The automatic behavior should not be to turn on xlib based glx when
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# building only vulkan drivers
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with_glx = 'xlib'
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else
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with_glx = 'disabled'
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endif
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endif
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if with_glx == 'dri'
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if with_gallium
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with_dri = true
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endif
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endif
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if not with_opengl and with_glx != 'disabled'
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error('Building GLX without OpenGL is not supported.') \
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endif
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if not (with_dri or with_gallium or with_glx != 'disabled')
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with_gles1 = false
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with_gles2 = false
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with_opengl = false
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with_any_opengl = false
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with_shared_glapi = false
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endif
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with_gbm = get_option('gbm') \
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.require(system_has_kms_drm, error_message : 'GBM only supports DRM/KMS platforms') \
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.disable_auto_if(not with_dri) \
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.allowed()
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with_xlib_lease = get_option('xlib-lease') \
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.require(with_platform_x11 and system_has_kms_drm, error_message : 'xlib-lease requires X11 and KMS/DRM support') \
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.allowed()
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with_egl = get_option('egl') \
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.require(host_machine.system() != 'darwin', error_message : 'EGL not supported on MacOS') \
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.require(with_platform_windows or with_platform_haiku or with_dri or with_platform_android, error_message : 'EGL requires DRI, Haiku, Windows or Android') \
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.require(with_shared_glapi, error_message : 'EGL requires shared-glapi') \
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.require(with_glx != 'xlib', error_message :'EGL requires DRI, but GLX is being built with xlib support') \
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.disable_auto_if(with_platform_haiku) \
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.allowed()
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if with_egl
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_platforms += 'surfaceless'
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if with_gbm and not with_platform_android
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_platforms += 'drm'
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endif
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egl_native_platform = get_option('egl-native-platform')
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if egl_native_platform.contains('auto')
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egl_native_platform = _platforms[0]
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endif
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endif
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if with_egl and not _platforms.contains(egl_native_platform)
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error('-Degl-native-platform does not specify an enabled platform')
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endif
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if 'x11' in _platforms
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_platforms += 'xcb'
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endif
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foreach platform : _platforms
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|
pre_args += '-DHAVE_@0@_PLATFORM'.format(platform.to_upper())
|
|
endforeach
|
|
|
|
if with_platform_android and get_option('platform-sdk-version') >= 29
|
|
# By default the NDK compiler, at least, emits emutls references instead of
|
|
# ELF TLS, even when building targeting newer API levels. Make it actually do
|
|
# ELF TLS instead.
|
|
c_cpp_args += '-fno-emulated-tls'
|
|
endif
|
|
|
|
# -mtls-dialect=gnu2 speeds up non-initial-exec TLS significantly but requires
|
|
# full toolchain (including libc) support.
|
|
have_mtls_dialect = false
|
|
foreach c_arg : get_option('c_args')
|
|
if c_arg.startswith('-mtls-dialect=')
|
|
have_mtls_dialect = true
|
|
break
|
|
endif
|
|
endforeach
|
|
if not have_mtls_dialect
|
|
# need .run to check libc support. meson aborts when calling .run when
|
|
# cross-compiling, but because this is just an optimization we can skip it
|
|
if meson.is_cross_build() and not meson.can_run_host_binaries()
|
|
warning('cannot auto-detect -mtls-dialect when cross-compiling, using compiler default')
|
|
else
|
|
# -fpic to force dynamic tls, otherwise TLS relaxation defeats check
|
|
gnu2_test = cc.run('int __thread x; int main() { return x; }',
|
|
args: ['-mtls-dialect=gnu2', '-fpic'],
|
|
name: '-mtls-dialect=gnu2')
|
|
if gnu2_test.returncode() == 0 and (
|
|
# check for lld 13 bug: https://gitlab.freedesktop.org/mesa/mesa/-/issues/5665
|
|
host_machine.cpu_family() != 'x86_64' or
|
|
# get_linker_id misses LDFLAGS=-fuse-ld=lld: https://github.com/mesonbuild/meson/issues/6377
|
|
#cc.get_linker_id() != 'ld.lld' or
|
|
cc.links('''int __thread x; int y; int main() { __asm__(
|
|
"leaq x@TLSDESC(%rip), %rax\n"
|
|
"movq y@GOTPCREL(%rip), %rdx\n"
|
|
"call *x@TLSCALL(%rax)\n"); }''', name: 'split TLSDESC')
|
|
)
|
|
c_cpp_args += '-mtls-dialect=gnu2'
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
if with_glx != 'disabled'
|
|
if not (with_platform_x11 and with_any_opengl)
|
|
error('Cannot build GLX support without X11 platform support and at least one OpenGL API')
|
|
elif with_glx == 'xlib'
|
|
if not with_gallium
|
|
error('xlib based GLX requires at least one gallium driver')
|
|
elif not with_gallium_softpipe
|
|
error('xlib based GLX requires softpipe or llvmpipe.')
|
|
elif with_dri
|
|
error('xlib conflicts with any dri driver')
|
|
endif
|
|
elif with_glx == 'dri'
|
|
if not with_shared_glapi
|
|
error('dri based GLX requires shared-glapi')
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
with_glvnd = get_option('glvnd')
|
|
glvnd_vendor_name = get_option('glvnd-vendor-name')
|
|
if with_glvnd
|
|
if with_platform_windows
|
|
error('glvnd cannot be used on Windows')
|
|
elif with_glx == 'xlib'
|
|
error('Cannot build glvnd support for GLX that is not DRI based.')
|
|
elif with_glx == 'disabled' and not with_egl
|
|
error('glvnd requires DRI based GLX and/or EGL')
|
|
endif
|
|
if get_option('egl-lib-suffix') != ''
|
|
error('''EGL lib suffix can't be used with libglvnd''')
|
|
endif
|
|
endif
|
|
|
|
if with_vulkan_icd_dir == ''
|
|
with_vulkan_icd_dir = join_paths(get_option('datadir'), 'vulkan/icd.d')
|
|
endif
|
|
|
|
# GNU/Hurd includes egl_dri2, without drm.
|
|
with_dri2 = (with_dri or with_any_vk) and (with_dri_platform == 'drm' or
|
|
host_machine.system() == 'gnu')
|
|
with_dri3 = get_option('dri3').disable_auto_if(not (system_has_kms_drm and with_dri2)).allowed()
|
|
|
|
if with_any_vk and (with_platform_x11 and not with_dri3)
|
|
error('Vulkan drivers require dri3 for X11 support')
|
|
endif
|
|
if with_dri
|
|
if with_glx == 'disabled' and not with_egl and not with_gbm
|
|
error('building dri drivers require at least one windowing system')
|
|
endif
|
|
endif
|
|
|
|
if with_gallium_kmsro and (with_platform_x11 and not with_dri3)
|
|
error('kmsro requires dri3 for X11 support')
|
|
endif
|
|
|
|
dep_dxheaders = null_dep
|
|
if with_gallium_d3d12 or with_microsoft_clc or with_microsoft_vk
|
|
dep_dxheaders = dependency('directx-headers', required : false)
|
|
if not dep_dxheaders.found()
|
|
dep_dxheaders = dependency('DirectX-Headers',
|
|
version : '>= 1.606.4',
|
|
fallback : ['DirectX-Headers', 'dep_dxheaders'],
|
|
required : with_gallium_d3d12 or with_microsoft_vk
|
|
)
|
|
endif
|
|
endif
|
|
|
|
_with_gallium_d3d12_video = get_option('gallium-d3d12-video')
|
|
with_gallium_d3d12_video = false
|
|
if with_gallium_d3d12 and not _with_gallium_d3d12_video.disabled()
|
|
with_gallium_d3d12_video = true
|
|
pre_args += '-DHAVE_GALLIUM_D3D12_VIDEO'
|
|
endif
|
|
|
|
_vdpau_drivers = [
|
|
with_gallium_d3d12_video,
|
|
with_gallium_nouveau,
|
|
with_gallium_r600,
|
|
with_gallium_radeonsi,
|
|
with_gallium_virgl,
|
|
]
|
|
|
|
vdpau = get_option('gallium-vdpau') \
|
|
.require(system_has_kms_drm, error_message : 'VDPAU state tracker can only be build on unix-like OSes.') \
|
|
.require(with_platform_x11, error_message : 'VDPAU state tracker requires X11 support.') \
|
|
.require(_vdpau_drivers.contains(true), error_message : 'VDPAU state tracker requires at least one of the following gallium drivers: r600, radeonsi, nouveau, d3d12 (with option gallium-d3d12-video, virgl).')
|
|
|
|
dep_vdpau = dependency('vdpau', version : '>= 1.1', required : vdpau)
|
|
if dep_vdpau.found()
|
|
dep_vdpau = dep_vdpau.partial_dependency(compile_args : true)
|
|
pre_args += '-DHAVE_ST_VDPAU'
|
|
endif
|
|
with_gallium_vdpau = dep_vdpau.found()
|
|
|
|
vdpau_drivers_path = get_option('vdpau-libs-path')
|
|
if vdpau_drivers_path == ''
|
|
vdpau_drivers_path = join_paths(get_option('libdir'), 'vdpau')
|
|
endif
|
|
|
|
if with_vulkan_overlay_layer or with_aco_tests or with_amd_vk or with_intel_vk
|
|
prog_glslang = find_program('glslangValidator', native : true)
|
|
if run_command(prog_glslang, [ '--quiet', '--version' ], check : false).returncode() == 0
|
|
glslang_quiet = ['--quiet']
|
|
else
|
|
glslang_quiet = []
|
|
endif
|
|
endif
|
|
|
|
dep_xv = null_dep
|
|
_omx = get_option('gallium-omx')
|
|
if not system_has_kms_drm
|
|
if ['auto', 'disabled'].contains(_omx)
|
|
_omx = 'disabled'
|
|
else
|
|
error('OMX state tracker can only be built on unix-like OSes.')
|
|
endif
|
|
elif not (with_gallium_r600 or with_gallium_radeonsi or with_gallium_nouveau)
|
|
if ['auto', 'disabled'].contains(_omx)
|
|
_omx = 'disabled'
|
|
else
|
|
error('OMX state tracker requires at least one of the following gallium drivers: r600, radeonsi, nouveau.')
|
|
endif
|
|
endif
|
|
with_gallium_omx = _omx
|
|
dep_omx = null_dep
|
|
dep_omx_other = []
|
|
if ['auto', 'bellagio'].contains(_omx)
|
|
dep_omx = dependency(
|
|
'libomxil-bellagio', required : _omx == 'bellagio'
|
|
)
|
|
if dep_omx.found()
|
|
with_gallium_omx = 'bellagio'
|
|
endif
|
|
endif
|
|
if ['auto', 'tizonia'].contains(_omx)
|
|
if with_dri and with_egl
|
|
dep_omx = dependency(
|
|
'libtizonia', version : '>= 0.10.0',
|
|
required : _omx == 'tizonia',
|
|
)
|
|
dep_omx_other = [
|
|
dependency('libtizplatform', required : _omx == 'tizonia'),
|
|
dependency('tizilheaders', required : _omx == 'tizonia'),
|
|
]
|
|
if dep_omx.found() and dep_omx_other[0].found() and dep_omx_other[1].found()
|
|
with_gallium_omx = 'tizonia'
|
|
endif
|
|
elif _omx == 'tizonia'
|
|
error('OMX-Tizonia state tracker requires dri and egl')
|
|
endif
|
|
endif
|
|
if _omx == 'auto'
|
|
with_gallium_omx = 'disabled'
|
|
else
|
|
with_gallium_omx = _omx
|
|
endif
|
|
|
|
pre_args += [
|
|
'-DENABLE_ST_OMX_BELLAGIO=' + (with_gallium_omx == 'bellagio' ? '1' : '0'),
|
|
'-DENABLE_ST_OMX_TIZONIA=' + (with_gallium_omx == 'tizonia' ? '1' : '0'),
|
|
]
|
|
|
|
|
|
omx_drivers_path = get_option('omx-libs-path')
|
|
|
|
if with_gallium_omx != 'disabled'
|
|
# Figure out where to put the omx driver.
|
|
# FIXME: this could all be vastly simplified by adding a 'defined_variable'
|
|
# argument to meson's get_variable method.
|
|
if omx_drivers_path == ''
|
|
_omx_libdir = dep_omx.get_variable(pkgconfig : 'libdir')
|
|
_omx_drivers_dir = dep_omx.get_variable(pkgconfig : 'pluginsdir')
|
|
if _omx_libdir == get_option('libdir')
|
|
omx_drivers_path = _omx_drivers_dir
|
|
else
|
|
_omx_base_dir = []
|
|
# This will fail on windows. Does OMX run on windows?
|
|
_omx_libdir = _omx_libdir.split('/')
|
|
_omx_drivers_dir = _omx_drivers_dir.split('/')
|
|
foreach o : _omx_drivers_dir
|
|
if not _omx_libdir.contains(o)
|
|
_omx_base_dir += o
|
|
endif
|
|
endforeach
|
|
omx_drivers_path = join_paths(get_option('libdir'), _omx_base_dir)
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
_va_drivers = [
|
|
with_gallium_d3d12_video,
|
|
with_gallium_nouveau,
|
|
with_gallium_r600,
|
|
with_gallium_radeonsi,
|
|
with_gallium_virgl,
|
|
]
|
|
|
|
_va = get_option('gallium-va') \
|
|
.require(_va_drivers.contains(true),
|
|
error_message : 'VA state tracker requires at least one of the following gallium drivers: r600, radeonsi, nouveau, d3d12 (with option gallium-d3d12-video), virgl.')
|
|
_dep_va_name = host_machine.system() == 'windows' ? 'libva-win32' : 'libva'
|
|
dep_va = dependency(_dep_va_name, version : '>= 1.8.0', required : _va)
|
|
if dep_va.found()
|
|
dep_va_headers = dep_va.partial_dependency(compile_args : true)
|
|
if cc.has_header_symbol('va/va.h', 'VASurfaceAttribDRMFormatModifiers',
|
|
dependencies: dep_va_headers)
|
|
pre_args += '-DHAVE_VA_SURFACE_ATTRIB_DRM_FORMAT_MODIFIERS'
|
|
endif
|
|
endif
|
|
with_gallium_va = dep_va.found()
|
|
|
|
va_drivers_path = get_option('va-libs-path')
|
|
if va_drivers_path == ''
|
|
va_drivers_path = join_paths(get_option('libdir'), 'dri')
|
|
endif
|
|
|
|
with_gallium_xa = get_option('gallium-xa') \
|
|
.require(system_has_kms_drm, error_message : 'XA state tracker can only be built on unix-like OSes.') \
|
|
.require(with_gallium_nouveau or with_gallium_freedreno or with_gallium_i915 or with_gallium_svga,
|
|
error_message : 'XA state tracker requires at least one of the following gallium drivers: nouveau, freedreno, i915, svga.') \
|
|
.allowed()
|
|
|
|
d3d_drivers_path = get_option('d3d-drivers-path')
|
|
if d3d_drivers_path == ''
|
|
d3d_drivers_path = join_paths(get_option('prefix'), get_option('libdir'), 'd3d')
|
|
endif
|
|
|
|
with_gallium_st_nine = get_option('gallium-nine')
|
|
if with_gallium_st_nine
|
|
if not with_gallium_softpipe
|
|
error('The nine state tracker requires gallium softpipe/llvmpipe.')
|
|
elif not [
|
|
with_gallium_crocus,
|
|
with_gallium_freedreno,
|
|
with_gallium_i915,
|
|
with_gallium_iris,
|
|
with_gallium_nouveau,
|
|
with_gallium_panfrost,
|
|
with_gallium_r300,
|
|
with_gallium_r600,
|
|
with_gallium_radeonsi,
|
|
with_gallium_svga,
|
|
with_gallium_zink,
|
|
].contains(true)
|
|
error('The nine state tracker requires at least one non-swrast gallium driver.')
|
|
endif
|
|
if not with_dri3
|
|
error('Using nine with wine requires dri3')
|
|
endif
|
|
endif
|
|
with_gallium_st_d3d10umd = get_option('gallium-d3d10umd')
|
|
if with_gallium_st_d3d10umd
|
|
if not with_gallium_softpipe
|
|
error('The d3d10umd state tracker requires gallium softpipe/llvmpipe.')
|
|
endif
|
|
endif
|
|
_power8 = get_option('power8')
|
|
if _power8.allowed()
|
|
if host_machine.cpu_family() == 'ppc64' and host_machine.endian() == 'little'
|
|
if cc.get_id() == 'gcc' and cc.version().version_compare('< 4.8')
|
|
error('Altivec is not supported with gcc version < 4.8.')
|
|
endif
|
|
if cc.compiles('''
|
|
#include <altivec.h>
|
|
int main() {
|
|
vector unsigned char r;
|
|
vector unsigned int v = vec_splat_u32 (1);
|
|
r = __builtin_vec_vgbbd ((vector unsigned char) v);
|
|
return 0;
|
|
}''',
|
|
args : '-mpower8-vector',
|
|
name : 'POWER8 intrinsics')
|
|
pre_args += ['-D_ARCH_PWR8']
|
|
c_cpp_args += '-mpower8-vector'
|
|
elif _power8.enabled()
|
|
error('POWER8 intrinsic support required but not found.')
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
if get_option('vmware-mks-stats')
|
|
if not with_gallium_svga
|
|
error('vmware-mks-stats requires gallium VMware/svga driver.')
|
|
endif
|
|
pre_args += '-DVMX86_STATS=1'
|
|
endif
|
|
|
|
_opencl = get_option('gallium-opencl')
|
|
_rtti = get_option('cpp_rtti')
|
|
if _opencl != 'disabled'
|
|
if not with_gallium
|
|
error('OpenCL Clover implementation requires at least one gallium driver.')
|
|
endif
|
|
if not _rtti
|
|
error('The Clover OpenCL state tracker requires rtti')
|
|
endif
|
|
|
|
with_libclc = true
|
|
with_gallium_opencl = true
|
|
with_opencl_icd = _opencl == 'icd'
|
|
else
|
|
with_gallium_opencl = false
|
|
with_opencl_icd = false
|
|
endif
|
|
|
|
with_gallium_rusticl = get_option('gallium-rusticl')
|
|
if with_gallium_rusticl
|
|
if not with_gallium
|
|
error('rusticl requires at least one gallium driver.')
|
|
endif
|
|
|
|
if meson.version().version_compare('< 1.0.0')
|
|
error('rusticl requires meson 1.0.0 or newer')
|
|
endif
|
|
|
|
add_languages('rust', required: true)
|
|
|
|
with_clc = true
|
|
with_libclc = true
|
|
endif
|
|
|
|
dep_clc = null_dep
|
|
if with_libclc
|
|
dep_clc = dependency('libclc')
|
|
endif
|
|
|
|
gl_pkgconfig_c_flags = []
|
|
if with_platform_x11
|
|
if with_glx == 'xlib'
|
|
pre_args += '-DUSE_XSHM'
|
|
else
|
|
pre_args += '-DGLX_INDIRECT_RENDERING'
|
|
if with_glx_direct
|
|
pre_args += '-DGLX_DIRECT_RENDERING'
|
|
endif
|
|
if with_dri_platform == 'drm'
|
|
pre_args += '-DGLX_USE_DRM'
|
|
elif with_dri_platform == 'apple'
|
|
pre_args += '-DGLX_USE_APPLEGL'
|
|
elif with_dri_platform == 'windows'
|
|
pre_args += '-DGLX_USE_WINDOWSGL'
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
with_android_stub = get_option('android-stub')
|
|
if with_android_stub and not with_platform_android
|
|
error('`-D android-stub=true` makes no sense without `-D platforms=android`')
|
|
endif
|
|
|
|
with_libbacktrace = get_option('android-libbacktrace') \
|
|
.require(with_platform_android, error_message : '`-D android-libbacktrace=enabled` makes no sense without `-D platforms=android`') \
|
|
.disable_auto_if(not with_platform_android) \
|
|
.allowed()
|
|
|
|
if with_libbacktrace
|
|
cpp_args += '-DWITH_LIBBACKTRACE'
|
|
endif
|
|
|
|
if with_platform_android
|
|
dep_android_mapper4 = null_dep
|
|
if not with_android_stub
|
|
dep_android = [
|
|
dependency('cutils'),
|
|
dependency('hardware'),
|
|
dependency('sync'),
|
|
]
|
|
if with_libbacktrace
|
|
dep_android += dependency('backtrace')
|
|
endif
|
|
if get_option('platform-sdk-version') >= 26
|
|
dep_android += dependency('nativewindow')
|
|
endif
|
|
if get_option('platform-sdk-version') >= 30
|
|
dep_android_mapper4 = dependency('android.hardware.graphics.mapper', version : '>= 4.0', required : false)
|
|
endif
|
|
endif
|
|
pre_args += [
|
|
'-DANDROID',
|
|
'-DANDROID_API_LEVEL=' + get_option('platform-sdk-version').to_string()
|
|
]
|
|
endif
|
|
|
|
# On Android, seccomp kills the process on kernels without
|
|
# CONFIG_KCMP/CONFIG_CHECKPOINT_RESTORE if it attemps to use KCMP.
|
|
# Since we can't detect that, err on the side of caution and disable
|
|
# KCMP by default on Android.
|
|
if get_option('allow-kcmp') \
|
|
.disable_auto_if(with_platform_android) \
|
|
.allowed()
|
|
pre_args += '-DALLOW_KCMP'
|
|
endif
|
|
|
|
prog_python = import('python').find_installation('python3')
|
|
has_mako = run_command(
|
|
prog_python, '-c',
|
|
'''
|
|
from distutils.version import StrictVersion
|
|
import mako
|
|
assert StrictVersion(mako.__version__) > StrictVersion("0.8.0")
|
|
''', check: false)
|
|
if has_mako.returncode() != 0
|
|
error('Python (3.x) mako module >= 0.8.0 required to build mesa.')
|
|
endif
|
|
|
|
if cc.get_id() == 'gcc' and cc.version().version_compare('< 4.4.6')
|
|
error('When using GCC, version 4.4.6 or later is required.')
|
|
endif
|
|
|
|
# Support systems without ETIME (e.g. FreeBSD)
|
|
if cc.get_define('ETIME', prefix : '#include <errno.h>') == ''
|
|
pre_args += '-DETIME=ETIMEDOUT'
|
|
endif
|
|
|
|
# Define DEBUG for debug builds only (debugoptimized is not included on this one)
|
|
if get_option('buildtype') == 'debug'
|
|
pre_args += '-DDEBUG'
|
|
endif
|
|
|
|
with_shader_cache = get_option('shader-cache') \
|
|
.require(host_machine.system() != 'windows', error_message : 'Shader Cache does not currently work on Windows') \
|
|
.allowed()
|
|
|
|
if with_shader_cache
|
|
pre_args += '-DENABLE_SHADER_CACHE'
|
|
if not get_option('shader-cache-default')
|
|
pre_args += '-DSHADER_CACHE_DISABLE_BY_DEFAULT'
|
|
endif
|
|
|
|
shader_cache_max_size = get_option('shader-cache-max-size')
|
|
if shader_cache_max_size != ''
|
|
pre_args += '-DMESA_SHADER_CACHE_MAX_SIZE="@0@"'.format(shader_cache_max_size)
|
|
endif
|
|
endif
|
|
|
|
# Check for GCC style builtins
|
|
foreach b : ['bswap32', 'bswap64', 'clz', 'clzll', 'ctz', 'expect', 'ffs',
|
|
'ffsll', 'popcount', 'popcountll', 'unreachable', 'types_compatible_p']
|
|
if cc.has_function(b)
|
|
pre_args += '-DHAVE___BUILTIN_@0@'.format(b.to_upper())
|
|
endif
|
|
endforeach
|
|
|
|
# check for GCC __attribute__
|
|
_attributes = [
|
|
'const', 'flatten', 'malloc', 'pure', 'unused', 'warn_unused_result',
|
|
'weak', 'format', 'packed', 'returns_nonnull', 'alias', 'noreturn',
|
|
]
|
|
foreach a : cc.get_supported_function_attributes(_attributes)
|
|
pre_args += '-DHAVE_FUNC_ATTRIBUTE_@0@'.format(a.to_upper())
|
|
endforeach
|
|
if cc.has_function_attribute('visibility:hidden')
|
|
pre_args += '-DHAVE_FUNC_ATTRIBUTE_VISIBILITY'
|
|
endif
|
|
if cc.compiles('__uint128_t foo(void) { return 0; }',
|
|
name : '__uint128_t')
|
|
pre_args += '-DHAVE_UINT128'
|
|
endif
|
|
|
|
if cc.has_function('reallocarray')
|
|
pre_args += '-DHAVE_REALLOCARRAY'
|
|
endif
|
|
|
|
# TODO: this is very incomplete
|
|
if ['linux', 'cygwin', 'gnu', 'freebsd', 'gnu/kfreebsd', 'haiku', 'android'].contains(host_machine.system())
|
|
pre_args += '-D_GNU_SOURCE'
|
|
elif host_machine.system() == 'sunos'
|
|
pre_args += '-D__EXTENSIONS__'
|
|
elif host_machine.system() == 'windows'
|
|
pre_args += [
|
|
'-D_WINDOWS', '-D_WIN32_WINNT=0x0A00', '-DWINVER=0x0A00',
|
|
'-DPIPE_SUBSYSTEM_WINDOWS_USER',
|
|
'-D_USE_MATH_DEFINES', # XXX: scons didn't use this for mingw
|
|
]
|
|
if cc.get_argument_syntax() == 'msvc'
|
|
pre_args += [
|
|
'-DVC_EXTRALEAN',
|
|
'-D_CRT_SECURE_NO_WARNINGS',
|
|
'-D_CRT_SECURE_NO_DEPRECATE',
|
|
'-D_SCL_SECURE_NO_WARNINGS',
|
|
'-D_SCL_SECURE_NO_DEPRECATE',
|
|
'-D_ALLOW_KEYWORD_MACROS',
|
|
'-D_HAS_EXCEPTIONS=0', # Tell C++ STL to not use exceptions
|
|
'-DNOMINMAX',
|
|
]
|
|
else
|
|
# When the target is not mingw/ucrt
|
|
# NOTE: clang's stddef.h are conflict with mingw/ucrt's stddef.h
|
|
# So do not include headers that defined in clang for detecting
|
|
# _UCRT
|
|
if cc.compiles('''
|
|
#include <string.h>
|
|
#if defined(__MINGW32__) && defined(_UCRT)
|
|
#error
|
|
#endif
|
|
int main(void) { return 0; }''')
|
|
pre_args += ['-D__MSVCRT_VERSION__=0x0700']
|
|
endif
|
|
endif
|
|
elif host_machine.system() == 'openbsd'
|
|
pre_args += '-D_ISOC11_SOURCE'
|
|
endif
|
|
|
|
# Check for generic C arguments
|
|
c_msvc_compat_args = []
|
|
no_override_init_args = []
|
|
cpp_msvc_compat_args = []
|
|
ld_args_gc_sections = []
|
|
if cc.get_argument_syntax() == 'msvc'
|
|
_trial = [
|
|
'/wd4018', # signed/unsigned mismatch
|
|
'/wd4056', # overflow in floating-point constant arithmetic
|
|
'/wd4244', # conversion from 'type1' to 'type2', possible loss of data
|
|
'/wd4267', # 'var' : conversion from 'size_t' to 'type', possible loss of data
|
|
'/wd4305', # trancation from 'type1' to 'type2'
|
|
'/wd4351', # new behavior: elements of array 'array' will be default initialized
|
|
'/wd4756', # overflow in constant arithmetic
|
|
'/wd4800', # forcing value to bool 'true' or 'false' (performance warning)
|
|
'/wd4996', # disabled deprecated POSIX name warnings
|
|
'/wd4291', # no matching operator delete found
|
|
'/wd4146', # unary minus operator applied to unsigned type, result still unsigned
|
|
'/wd4200', # nonstandard extension used: zero-sized array in struct/union
|
|
'/wd4624', # destructor was implicitly defined as deleted [from LLVM]
|
|
'/wd4309', # 'initializing': truncation of constant value
|
|
'/wd4838', # conversion from 'int' to 'const char' requires a narrowing conversion
|
|
'/wd5105', # macro expansion producing 'defined' has undefined behavior (winbase.h, need Windows SDK upgrade)
|
|
'/we4020', # Error when passing the wrong number of parameters
|
|
'/we4024', # Error when passing different type of parameter
|
|
'/we4189', # 'identifier' : local variable is initialized but not referenced
|
|
'/Zc:__cplusplus', #Set __cplusplus macro to match the /std:c++<version> on the command line
|
|
]
|
|
c_args += cc.get_supported_arguments(_trial)
|
|
cpp_args += cpp.get_supported_arguments(_trial)
|
|
else
|
|
_trial_c = [
|
|
'-Werror=implicit-function-declaration',
|
|
'-Werror=missing-prototypes',
|
|
'-Werror=return-type',
|
|
'-Werror=empty-body',
|
|
'-Werror=incompatible-pointer-types',
|
|
'-Werror=int-conversion',
|
|
'-Wimplicit-fallthrough',
|
|
'-Wmisleading-indentation',
|
|
'-Wno-missing-field-initializers',
|
|
'-Wno-format-truncation',
|
|
'-fno-math-errno',
|
|
'-fno-trapping-math',
|
|
'-Qunused-arguments',
|
|
'-fno-common',
|
|
# Clang
|
|
'-Wno-microsoft-enum-value',
|
|
'-Wno-unused-function',
|
|
]
|
|
_trial_cpp = [
|
|
'-Werror=return-type',
|
|
'-Werror=empty-body',
|
|
'-Wmisleading-indentation',
|
|
'-Wno-non-virtual-dtor',
|
|
'-Wno-missing-field-initializers',
|
|
'-Wno-format-truncation',
|
|
'-fno-math-errno',
|
|
'-fno-trapping-math',
|
|
'-Qunused-arguments',
|
|
# Some classes use custom new operator which zeroes memory, however
|
|
# gcc does aggressive dead-store elimination which threats all writes
|
|
# to the memory before the constructor as "dead stores".
|
|
# For now we disable this optimization.
|
|
'-flifetime-dse=1',
|
|
# Clang
|
|
'-Wno-microsoft-enum-value',
|
|
]
|
|
|
|
# MinGW chokes on format specifiers and I can't get it all working
|
|
if not (cc.get_argument_syntax() == 'gcc' and host_machine.system() == 'windows')
|
|
_trial_c += ['-Werror=format', '-Wformat-security']
|
|
_trial_cpp += ['-Werror=format', '-Wformat-security']
|
|
endif
|
|
|
|
# FreeBSD annotated <pthread.h> but Mesa isn't ready
|
|
if not (cc.get_id() == 'clang' and host_machine.system() == 'freebsd')
|
|
_trial_c += ['-Werror=thread-safety']
|
|
endif
|
|
|
|
# If the compiler supports it, put function and data symbols in their
|
|
# own sections and GC the sections after linking. This lets drivers
|
|
# drop shared code unused by that specific driver (particularly
|
|
# relevant for Vulkan drivers).
|
|
if cc.links('static char unused() { return 5; } int main() { return 0; }',
|
|
args : '-Wl,--gc-sections', name : 'gc-sections')
|
|
ld_args_gc_sections += '-Wl,--gc-sections'
|
|
_trial_c += ['-ffunction-sections', '-fdata-sections']
|
|
_trial_cpp += ['-ffunction-sections', '-fdata-sections']
|
|
endif
|
|
|
|
# Variables that are only used for assertions are considered unused when assertions
|
|
# are disabled. Don't treat this as an error, since we build with -Werror even if
|
|
# assertions are disabled.
|
|
if get_option('b_ndebug') == 'true' or (get_option('buildtype') == 'release' and get_option('b_ndebug') == 'if-release')
|
|
_trial_c += ['-Wno-unused-variable', '-Wno-unused-but-set-variable', '/wd4189']
|
|
_trial_cpp += ['-Wno-unused-variable', '-Wno-unused-but-set-variable', '/wd4189']
|
|
endif
|
|
|
|
c_args += cc.get_supported_arguments(_trial_c)
|
|
cpp_args += cpp.get_supported_arguments(_trial_cpp)
|
|
|
|
no_override_init_args += cc.get_supported_arguments(
|
|
['-Wno-override-init', '-Wno-initializer-overrides']
|
|
)
|
|
|
|
# Check for C and C++ arguments for MSVC compatibility. These are only used
|
|
# in parts of the mesa code base that need to compile with MSVC, mainly
|
|
# common code
|
|
_trial_msvc = ['-Werror=pointer-arith', '-Werror=vla', '-Werror=gnu-empty-initializer']
|
|
c_msvc_compat_args += cc.get_supported_arguments(_trial_msvc)
|
|
cpp_msvc_compat_args += cpp.get_supported_arguments(_trial_msvc)
|
|
endif
|
|
|
|
# set linker arguments
|
|
if host_machine.system() == 'windows'
|
|
if cc.get_argument_syntax() == 'msvc'
|
|
add_project_link_arguments(
|
|
'/fixed:no',
|
|
'/dynamicbase',
|
|
'/nxcompat',
|
|
language : ['c', 'cpp'],
|
|
)
|
|
if get_option('buildtype') != 'debug'
|
|
add_project_link_arguments(
|
|
'/incremental:no',
|
|
language : ['c', 'cpp'],
|
|
)
|
|
endif
|
|
else
|
|
add_project_link_arguments(
|
|
cc.get_supported_link_arguments(
|
|
'-Wl,--nxcompat',
|
|
'-Wl,--dynamicbase',
|
|
'-static-libgcc',
|
|
'-static-libstdc++',
|
|
),
|
|
language : ['c'],
|
|
)
|
|
add_project_link_arguments(
|
|
cpp.get_supported_link_arguments(
|
|
'-Wl,--nxcompat',
|
|
'-Wl,--dynamicbase',
|
|
'-static-libgcc',
|
|
'-static-libstdc++',
|
|
),
|
|
language : ['cpp'],
|
|
)
|
|
endif
|
|
endif
|
|
|
|
sse41_args = []
|
|
with_sse41 = false
|
|
if host_machine.cpu_family().startswith('x86')
|
|
pre_args += '-DUSE_SSE41'
|
|
with_sse41 = true
|
|
|
|
if cc.get_id() != 'msvc'
|
|
sse41_args = ['-msse4.1']
|
|
|
|
if host_machine.cpu_family() == 'x86'
|
|
if get_option('sse2')
|
|
# These settings make generated GCC code match MSVC and follow
|
|
# GCC advice on https://gcc.gnu.org/wiki/FloatingPointMath#x86note
|
|
#
|
|
# NOTE: We need to ensure stack is realigned given that we
|
|
# produce shared objects, and have no control over the stack
|
|
# alignment policy of the application. Therefore we need
|
|
# -mstackrealign or -mincoming-stack-boundary=2.
|
|
#
|
|
# XXX: We could have SSE without -mstackrealign if we always used
|
|
# __attribute__((force_align_arg_pointer)), but that's not
|
|
# always the case.
|
|
c_args += ['-msse2', '-mfpmath=sse', '-mstackrealign']
|
|
else
|
|
# GCC on x86 (not x86_64) with -msse* assumes a 16 byte aligned stack, but
|
|
# that's not guaranteed
|
|
sse41_args += '-mstackrealign'
|
|
endif
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
# Check for GCC style atomics
|
|
dep_atomic = null_dep
|
|
|
|
if cc.compiles('''#include <stdint.h>
|
|
int main() {
|
|
struct {
|
|
uint64_t *v;
|
|
} x;
|
|
return (int)__atomic_load_n(x.v, __ATOMIC_ACQUIRE) &
|
|
(int)__atomic_add_fetch(x.v, (uint64_t)1, __ATOMIC_ACQ_REL);
|
|
|
|
}''',
|
|
name : 'GCC atomic builtins')
|
|
pre_args += '-DUSE_GCC_ATOMIC_BUILTINS'
|
|
|
|
# Not all atomic calls can be turned into lock-free instructions, in which
|
|
# GCC will make calls into the libatomic library. Check whether we need to
|
|
# link with -latomic.
|
|
#
|
|
# This can happen for 64-bit atomic operations on 32-bit architectures such
|
|
# as ARM.
|
|
if not cc.links('''#include <stdint.h>
|
|
int main() {
|
|
struct {
|
|
uint64_t *v;
|
|
} x;
|
|
return (int)__atomic_load_n(x.v, __ATOMIC_ACQUIRE) &
|
|
(int)__atomic_add_fetch(x.v, (uint64_t)1, __ATOMIC_ACQ_REL);
|
|
}''',
|
|
name : 'GCC atomic builtins required -latomic')
|
|
dep_atomic = cc.find_library('atomic')
|
|
endif
|
|
endif
|
|
if not cc.links('''#include <stdint.h>
|
|
uint64_t v;
|
|
int main() {
|
|
return __sync_add_and_fetch(&v, (uint64_t)1);
|
|
}''',
|
|
dependencies : dep_atomic,
|
|
name : 'GCC 64bit atomics')
|
|
pre_args += '-DMISSING_64BIT_ATOMICS'
|
|
endif
|
|
|
|
dep_ws2_32 = cc.find_library('ws2_32', required : with_platform_windows)
|
|
|
|
# TODO: shared/static? Is this even worth doing?
|
|
|
|
with_asm_arch = ''
|
|
if host_machine.cpu_family() == 'x86'
|
|
if system_has_kms_drm or host_machine.system() == 'gnu'
|
|
with_asm_arch = 'x86'
|
|
pre_args += ['-DUSE_X86_ASM']
|
|
|
|
if with_glx_read_only_text
|
|
pre_args += ['-DGLX_X86_READONLY_TEXT']
|
|
endif
|
|
endif
|
|
elif host_machine.cpu_family() == 'x86_64'
|
|
if system_has_kms_drm
|
|
with_asm_arch = 'x86_64'
|
|
pre_args += ['-DUSE_X86_64_ASM']
|
|
endif
|
|
elif host_machine.cpu_family() == 'arm'
|
|
if system_has_kms_drm
|
|
with_asm_arch = 'arm'
|
|
pre_args += ['-DUSE_ARM_ASM']
|
|
endif
|
|
elif host_machine.cpu_family() == 'aarch64'
|
|
if system_has_kms_drm
|
|
with_asm_arch = 'aarch64'
|
|
pre_args += ['-DUSE_AARCH64_ASM']
|
|
endif
|
|
elif host_machine.cpu_family() == 'sparc64'
|
|
if system_has_kms_drm
|
|
with_asm_arch = 'sparc'
|
|
pre_args += ['-DUSE_SPARC_ASM']
|
|
endif
|
|
elif host_machine.cpu_family() == 'ppc64' and host_machine.endian() == 'little'
|
|
if system_has_kms_drm
|
|
with_asm_arch = 'ppc64le'
|
|
pre_args += ['-DUSE_PPC64LE_ASM']
|
|
endif
|
|
elif host_machine.cpu_family() == 'mips64' and host_machine.endian() == 'little'
|
|
if system_has_kms_drm
|
|
with_asm_arch = 'mips64el'
|
|
pre_args += ['-DUSE_MIPS64EL_ASM']
|
|
endif
|
|
elif host_machine.cpu_family() == 'loongarch64'
|
|
if system_has_kms_drm
|
|
with_asm_arch = 'loongarch64'
|
|
pre_args += ['-DUSE_LOONGARCH64_ASM']
|
|
endif
|
|
endif
|
|
|
|
# Check for standard headers and functions
|
|
if (cc.has_header_symbol('sys/sysmacros.h', 'major') and
|
|
cc.has_header_symbol('sys/sysmacros.h', 'minor') and
|
|
cc.has_header_symbol('sys/sysmacros.h', 'makedev'))
|
|
pre_args += '-DMAJOR_IN_SYSMACROS'
|
|
endif
|
|
if (cc.has_header_symbol('sys/mkdev.h', 'major') and
|
|
cc.has_header_symbol('sys/mkdev.h', 'minor') and
|
|
cc.has_header_symbol('sys/mkdev.h', 'makedev'))
|
|
pre_args += '-DMAJOR_IN_MKDEV'
|
|
endif
|
|
|
|
if cc.check_header('sched.h')
|
|
pre_args += '-DHAS_SCHED_H'
|
|
if cc.has_function('sched_getaffinity')
|
|
pre_args += '-DHAS_SCHED_GETAFFINITY'
|
|
endif
|
|
endif
|
|
|
|
if not ['linux'].contains(host_machine.system())
|
|
# Deprecated on Linux and requires <sys/types.h> on FreeBSD and OpenBSD
|
|
if cc.check_header('sys/sysctl.h', prefix : '#include <sys/types.h>')
|
|
pre_args += '-DHAVE_SYS_SYSCTL_H'
|
|
endif
|
|
endif
|
|
|
|
foreach h : ['xlocale.h', 'linux/futex.h', 'endian.h', 'dlfcn.h', 'sys/shm.h',
|
|
'cet.h', 'pthread_np.h', 'renderdoc_app.h', 'sys/inotify.h']
|
|
if cc.check_header(h)
|
|
pre_args += '-DHAVE_@0@'.format(h.to_upper().underscorify())
|
|
endif
|
|
endforeach
|
|
|
|
functions_to_detect = {
|
|
'strtof': '',
|
|
'mkostemp': '',
|
|
'timespec_get': '#include <time.h>',
|
|
'memfd_create': '',
|
|
'random_r': '',
|
|
'flock': '',
|
|
'strtok_r': '',
|
|
'getrandom': '',
|
|
'qsort_s': '',
|
|
}
|
|
|
|
foreach f, prefix: functions_to_detect
|
|
if cc.has_function(f, prefix: prefix)
|
|
pre_args += '-DHAVE_@0@'.format(f.to_upper())
|
|
endif
|
|
endforeach
|
|
|
|
if cpp.links('''
|
|
#define _GNU_SOURCE
|
|
#include <stdlib.h>
|
|
|
|
static int dcomp(const void *l, const void *r, void *t) { return 0; }
|
|
|
|
int main(int ac, char **av) {
|
|
int arr[] = { 1 };
|
|
void *t = NULL;
|
|
qsort_r((void*)&arr[0], 1, 1, dcomp, t);
|
|
return (0);
|
|
}''',
|
|
args : pre_args,
|
|
name : 'GNU qsort_r')
|
|
pre_args += '-DHAVE_GNU_QSORT_R'
|
|
elif cpp.links('''
|
|
#include <stdlib.h>
|
|
|
|
static int dcomp(void *t, const void *l, const void *r) { return 0; }
|
|
|
|
int main(int ac, char **av) {
|
|
int arr[] = { 1 };
|
|
void *t = NULL;
|
|
qsort_r((void*)&arr[0], 1, 1, t, dcomp);
|
|
return (0);
|
|
}''',
|
|
args : pre_args,
|
|
name : 'BSD qsort_r')
|
|
pre_args += '-DHAVE_BSD_QSORT_R'
|
|
endif
|
|
|
|
if cc.has_header_symbol('time.h', 'struct timespec')
|
|
pre_args += '-DHAVE_STRUCT_TIMESPEC'
|
|
endif
|
|
|
|
with_c11_threads = false
|
|
if cc.has_function('thrd_create', prefix: '#include <threads.h>')
|
|
if with_platform_android
|
|
# Current only Android's c11 <threads.h> are verified
|
|
pre_args += '-DHAVE_THRD_CREATE'
|
|
with_c11_threads = true
|
|
endif
|
|
endif
|
|
|
|
if cc.has_header_symbol('errno.h', 'program_invocation_name',
|
|
args : '-D_GNU_SOURCE')
|
|
pre_args += '-DHAVE_PROGRAM_INVOCATION_NAME'
|
|
elif with_tools.contains('intel')
|
|
error('Intel tools require the program_invocation_name variable')
|
|
endif
|
|
|
|
if cc.has_header_symbol('math.h', 'issignaling',
|
|
args : '-D_GNU_SOURCE')
|
|
pre_args += '-DHAVE_ISSIGNALING'
|
|
endif
|
|
|
|
# MinGW provides a __builtin_posix_memalign function, but not a posix_memalign.
|
|
# This means that this check will succeed, but then compilation will later
|
|
# fail. MSVC doesn't have this function at all, so only check for it on
|
|
# non-windows platforms.
|
|
if host_machine.system() != 'windows'
|
|
if cc.has_function('posix_memalign')
|
|
pre_args += '-DHAVE_POSIX_MEMALIGN'
|
|
endif
|
|
endif
|
|
|
|
if cc.has_member('struct dirent', 'd_type', prefix: '''#include <sys/types.h>
|
|
#include <dirent.h>''')
|
|
pre_args += '-DHAVE_DIRENT_D_TYPE'
|
|
endif
|
|
|
|
# strtod locale support
|
|
if cc.links('''
|
|
#define _GNU_SOURCE
|
|
#include <stdlib.h>
|
|
#include <locale.h>
|
|
#ifdef HAVE_XLOCALE_H
|
|
#include <xlocale.h>
|
|
#endif
|
|
int main() {
|
|
locale_t loc = newlocale(LC_CTYPE_MASK, "C", NULL);
|
|
const char *s = "1.0";
|
|
char *end;
|
|
double d = strtod_l(s, end, loc);
|
|
float f = strtof_l(s, end, loc);
|
|
freelocale(loc);
|
|
return 0;
|
|
}''',
|
|
args : pre_args,
|
|
name : 'strtod has locale support')
|
|
pre_args += '-DHAVE_STRTOD_L'
|
|
endif
|
|
|
|
# Check for some linker flags
|
|
ld_args_bsymbolic = []
|
|
if cc.links('int main() { return 0; }', args : '-Wl,-Bsymbolic', name : 'Bsymbolic')
|
|
ld_args_bsymbolic += '-Wl,-Bsymbolic'
|
|
endif
|
|
with_ld_version_script = false
|
|
if cc.links('int main() { return 0; }',
|
|
args : '-Wl,--version-script=@0@'.format(
|
|
join_paths(meson.current_source_dir(), 'build-support/conftest.map')),
|
|
name : 'version-script')
|
|
with_ld_version_script = true
|
|
endif
|
|
with_ld_dynamic_list = false
|
|
if cc.links('int main() { return 0; }',
|
|
args : '-Wl,--dynamic-list=@0@'.format(
|
|
join_paths(meson.current_source_dir(), 'build-support/conftest.dyn')),
|
|
name : 'dynamic-list')
|
|
with_ld_dynamic_list = true
|
|
endif
|
|
|
|
ld_args_build_id = cc.get_supported_link_arguments('-Wl,--build-id=sha1')
|
|
|
|
# check for dl support
|
|
dep_dl = null_dep
|
|
if host_machine.system() != 'windows'
|
|
if not cc.has_function('dlopen')
|
|
dep_dl = cc.find_library('dl', required : true)
|
|
endif
|
|
if cc.has_function('dladdr', dependencies : dep_dl)
|
|
# This is really only required for util/disk_cache.h
|
|
pre_args += '-DHAVE_DLADDR'
|
|
endif
|
|
endif
|
|
|
|
if cc.has_function('dl_iterate_phdr')
|
|
pre_args += '-DHAVE_DL_ITERATE_PHDR'
|
|
elif with_intel_vk or with_intel_hasvk
|
|
error('Intel "Anvil" Vulkan driver requires the dl_iterate_phdr function')
|
|
endif
|
|
|
|
# only used in Iris and ANV
|
|
if with_any_intel and ['x86', 'x86_64'].contains(host_machine.cpu_family())
|
|
pre_args += '-DSUPPORT_INTEL_INTEGRATED_GPUS'
|
|
endif
|
|
|
|
# Determine whether or not the rt library is needed for time functions
|
|
if host_machine.system() == 'windows' or cc.has_function('clock_gettime')
|
|
dep_clock = null_dep
|
|
else
|
|
dep_clock = cc.find_library('rt')
|
|
endif
|
|
|
|
dep_zlib = dependency('zlib', version : '>= 1.2.3',
|
|
fallback : ['zlib', 'zlib_dep'],
|
|
required : get_option('zlib'))
|
|
if dep_zlib.found()
|
|
pre_args += '-DHAVE_ZLIB'
|
|
endif
|
|
|
|
dep_zstd = dependency('libzstd', required : get_option('zstd'))
|
|
if dep_zstd.found()
|
|
pre_args += '-DHAVE_ZSTD'
|
|
endif
|
|
|
|
with_compression = dep_zlib.found() or dep_zstd.found()
|
|
if with_compression
|
|
pre_args += '-DHAVE_COMPRESSION'
|
|
elif with_shader_cache
|
|
error('Shader Cache requires compression')
|
|
endif
|
|
|
|
if host_machine.system() == 'windows'
|
|
# For MSVC and MinGW we aren't using pthreads, and dependency('threads') will add linkage
|
|
# to pthread for MinGW, so leave the dependency null_dep for Windows. For Windows linking to
|
|
# kernel32 is enough for c11/threads.h and it's already linked by meson by default
|
|
dep_thread = null_dep
|
|
else
|
|
dep_thread = dependency('threads')
|
|
endif
|
|
if dep_thread.found()
|
|
pre_args += '-DHAVE_PTHREAD'
|
|
if host_machine.system() != 'netbsd' and cc.has_function(
|
|
'pthread_setaffinity_np',
|
|
dependencies : dep_thread,
|
|
prefix : '#include <pthread.h>',
|
|
args : '-D_GNU_SOURCE')
|
|
pre_args += '-DHAVE_PTHREAD_SETAFFINITY'
|
|
endif
|
|
endif
|
|
|
|
# We don't have expat on Android or Windows, which is a needed dep for xmlconfig
|
|
opt_xmlconfig = get_option('xmlconfig') \
|
|
.require(not (with_platform_android or with_platform_windows),
|
|
error_message : 'xmlconfig not available on Android or Windows')
|
|
|
|
if host_machine.system() == 'darwin'
|
|
dep_expat = meson.get_compiler('c').find_library('expat', required : opt_xmlconfig)
|
|
else
|
|
dep_expat = dependency('expat', fallback : ['expat', 'expat_dep'],
|
|
required : opt_xmlconfig)
|
|
endif
|
|
use_xmlconfig = dep_expat.found()
|
|
|
|
# Predefined macros for windows
|
|
if host_machine.system() == 'windows'
|
|
pre_args += '-DWIN32_LEAN_AND_MEAN' # http://msdn2.microsoft.com/en-us/library/6dwk3a1z.aspx
|
|
endif
|
|
# this only exists on linux so either this is linux and it will be found, or
|
|
# it's not linux and wont
|
|
dep_m = cc.find_library('m', required : false)
|
|
|
|
if host_machine.system() == 'windows'
|
|
dep_regex = meson.get_compiler('c').find_library('regex', required : false)
|
|
if not dep_regex.found()
|
|
dep_regex = declare_dependency(compile_args : ['-DNO_REGEX'])
|
|
endif
|
|
else
|
|
dep_regex = null_dep
|
|
endif
|
|
|
|
if with_platform_haiku
|
|
dep_network = cc.find_library('network')
|
|
endif
|
|
|
|
dep_futex = null_dep
|
|
if host_machine.system() == 'windows'
|
|
if (get_option('min-windows-version') < 8)
|
|
pre_args += '-DWINDOWS_NO_FUTEX'
|
|
else
|
|
dep_futex = cc.find_library('synchronization', required : true)
|
|
endif
|
|
endif
|
|
|
|
# Check for libdrm. Various drivers have different libdrm version requirements,
|
|
# but we always want to use the same version for all libdrm modules. That means
|
|
# even if driver foo requires 2.4.0 and driver bar requires 2.4.3, if foo and
|
|
# bar are both on use 2.4.3 for both of them
|
|
dep_libdrm_amdgpu = null_dep
|
|
dep_libdrm_radeon = null_dep
|
|
dep_libdrm_nouveau = null_dep
|
|
dep_libdrm_intel = null_dep
|
|
|
|
_drm_amdgpu_ver = '2.4.110'
|
|
_drm_radeon_ver = '2.4.71'
|
|
_drm_nouveau_ver = '2.4.102'
|
|
_drm_intel_ver = '2.4.75'
|
|
_drm_ver = '2.4.109'
|
|
|
|
_libdrm_checks = [
|
|
['intel', with_gallium_i915],
|
|
['amdgpu', (with_amd_vk and not with_platform_windows) or with_gallium_radeonsi],
|
|
['radeon', (with_gallium_radeonsi or with_gallium_r300 or with_gallium_r600)],
|
|
['nouveau', with_gallium_nouveau],
|
|
]
|
|
|
|
# Loop over the enables versions and get the highest libdrm requirement for all
|
|
# active drivers.
|
|
_drm_blame = ''
|
|
foreach d : _libdrm_checks
|
|
ver = get_variable('_drm_@0@_ver'.format(d[0]))
|
|
if d[1] and ver.version_compare('>' + _drm_ver)
|
|
_drm_ver = ver
|
|
_drm_blame = d[0]
|
|
endif
|
|
endforeach
|
|
if _drm_blame != ''
|
|
message('libdrm @0@ needed because @1@ has the highest requirement'.format(_drm_ver, _drm_blame))
|
|
endif
|
|
|
|
# Then get each libdrm module
|
|
foreach d : _libdrm_checks
|
|
if d[1]
|
|
set_variable(
|
|
'dep_libdrm_' + d[0],
|
|
dependency('libdrm_' + d[0], version : '>=' + _drm_ver)
|
|
)
|
|
endif
|
|
endforeach
|
|
|
|
with_gallium_drisw_kms = false
|
|
dep_libdrm = dependency(
|
|
'libdrm', version : '>=' + _drm_ver,
|
|
# GNU/Hurd includes egl_dri2, without drm.
|
|
required : (with_dri2 and host_machine.system() != 'gnu') or with_dri3
|
|
)
|
|
if dep_libdrm.found()
|
|
pre_args += '-DHAVE_LIBDRM'
|
|
if with_dri_platform == 'drm' and with_dri
|
|
with_gallium_drisw_kms = true
|
|
endif
|
|
endif
|
|
|
|
dep_libudev = dependency('libudev', required : false)
|
|
if dep_libudev.found()
|
|
pre_args += '-DHAVE_LIBUDEV'
|
|
endif
|
|
|
|
llvm_modules = ['bitwriter', 'engine', 'mcdisassembler', 'mcjit', 'core', 'executionengine', 'scalaropts', 'transformutils', 'instcombine']
|
|
llvm_optional_modules = ['coroutines']
|
|
if with_amd_vk or with_gallium_radeonsi or with_gallium_r600
|
|
llvm_modules += ['amdgpu', 'bitreader', 'ipo']
|
|
if with_gallium_r600
|
|
llvm_modules += 'asmparser'
|
|
endif
|
|
endif
|
|
if with_gallium_opencl
|
|
llvm_modules += [
|
|
'linker', 'coverage', 'instrumentation', 'ipo', 'irreader',
|
|
'lto', 'option', 'objcarcopts', 'profiledata'
|
|
]
|
|
# all-targets is needed to support static linking LLVM build with multiple targets
|
|
# windowsdriver is needded with LLVM>=15, but we don't know what LLVM verrsion we are using yet
|
|
llvm_optional_modules += ['all-targets', 'frontendopenmp', 'windowsdriver']
|
|
endif
|
|
if with_clc
|
|
llvm_modules += ['coverage', 'target', 'linker', 'irreader', 'option', 'libdriver', 'lto']
|
|
# all-targets is needed to support static linking LLVM build with multiple targets
|
|
# windowsdriver is needded with LLVM>=15, but we don't know what LLVM verrsion we are using yet
|
|
llvm_optional_modules += ['all-targets', 'windowsdriver']
|
|
endif
|
|
draw_with_llvm = get_option('draw-use-llvm')
|
|
if draw_with_llvm
|
|
llvm_modules += 'native'
|
|
# lto is needded with LLVM>=15, but we don't know what LLVM verrsion we are using yet
|
|
llvm_optional_modules += ['lto']
|
|
endif
|
|
|
|
if with_intel_clc
|
|
_llvm_version = '>= 13.0.0'
|
|
elif with_amd_vk or with_gallium_radeonsi or with_gallium_opencl
|
|
_llvm_version = '>= 11.0.0'
|
|
elif with_clc
|
|
_llvm_version = '>= 10.0.0'
|
|
else
|
|
_llvm_version = '>= 5.0.0'
|
|
endif
|
|
|
|
_shared_llvm = get_option('shared-llvm') \
|
|
.disable_auto_if(host_machine.system() == 'windows') \
|
|
.allowed()
|
|
|
|
_llvm = get_option('llvm')
|
|
dep_llvm = null_dep
|
|
with_llvm = false
|
|
if _llvm.allowed()
|
|
dep_llvm = dependency(
|
|
'llvm',
|
|
version : _llvm_version,
|
|
modules : llvm_modules,
|
|
optional_modules : llvm_optional_modules,
|
|
required : (
|
|
with_amd_vk or with_gallium_radeonsi or with_gallium_opencl or with_clc
|
|
or _llvm.enabled()
|
|
),
|
|
static : not _shared_llvm,
|
|
fallback : ['llvm', 'dep_llvm'],
|
|
include_type : 'system',
|
|
)
|
|
with_llvm = dep_llvm.found()
|
|
endif
|
|
if with_llvm
|
|
pre_args += '-DLLVM_AVAILABLE'
|
|
pre_args += '-DMESA_LLVM_VERSION_STRING="@0@"'.format(dep_llvm.version())
|
|
pre_args += '-DLLVM_IS_SHARED=@0@'.format(_shared_llvm.to_int())
|
|
|
|
if draw_with_llvm
|
|
pre_args += '-DDRAW_LLVM_AVAILABLE'
|
|
elif with_swrast_vk
|
|
error('Lavapipe requires LLVM draw support.')
|
|
endif
|
|
|
|
if host_machine.system() != 'windows'
|
|
# LLVM can be built without rtti, turning off rtti changes the ABI of C++
|
|
# programs, so we need to build all C++ code in mesa without rtti as well to
|
|
# ensure that linking works. Note that Win32 compilers does handle mismatching RTTI
|
|
# without issues, so only apply this for other compilers.
|
|
if dep_llvm.type_name() == 'internal'
|
|
_llvm_rtti = subproject('llvm').get_variable('has_rtti', true)
|
|
else
|
|
# The CMake finder will return 'ON', the llvm-config will return 'YES'
|
|
_llvm_rtti = ['ON', 'YES'].contains(dep_llvm.get_variable(cmake : 'LLVM_ENABLE_RTTI', configtool: 'has-rtti'))
|
|
endif
|
|
if _rtti != _llvm_rtti
|
|
if _llvm_rtti
|
|
error('LLVM was built with RTTI, cannot build Mesa with RTTI disabled. Remove cpp_rtti disable switch or use LLVM built without LLVM_ENABLE_RTTI.')
|
|
else
|
|
error('LLVM was built without RTTI, so Mesa must also disable RTTI. Use an LLVM built with LLVM_ENABLE_RTTI or add cpp_rtti=false.')
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
if cc.get_argument_syntax() == 'msvc'
|
|
# Suppress "/DELAYLOAD:ole32.dll/shell32.dll ignored" warnings that LLVM adds
|
|
add_project_link_arguments(
|
|
'/ignore:4199',
|
|
language : ['c', 'cpp'],
|
|
)
|
|
endif
|
|
elif with_amd_vk and with_aco_tests
|
|
error('ACO tests require LLVM, but LLVM is disabled.')
|
|
elif with_gallium_radeonsi or with_swrast_vk
|
|
error('The following drivers require LLVM: RadeonSI, SWR, Lavapipe. One of these is enabled, but LLVM is disabled.')
|
|
elif with_gallium_opencl
|
|
error('The OpenCL "Clover" state tracker requires LLVM, but LLVM is disabled.')
|
|
elif with_clc
|
|
error('The CLC compiler requires LLVM, but LLVM is disabled.')
|
|
else
|
|
draw_with_llvm = false
|
|
endif
|
|
|
|
with_opencl_spirv = (_opencl != 'disabled' and get_option('opencl-spirv')) or with_clc
|
|
if with_opencl_spirv
|
|
chosen_llvm_version_array = dep_llvm.version().split('.')
|
|
chosen_llvm_version_major = chosen_llvm_version_array[0].to_int()
|
|
chosen_llvm_version_minor = chosen_llvm_version_array[1].to_int()
|
|
|
|
# Require an SPIRV-LLVM-Translator version compatible with the chosen LLVM
|
|
# one.
|
|
|
|
# This first version check is still needed as maybe LLVM 8.0 was picked but
|
|
# we do not want to accept SPIRV-LLVM-Translator 8.0.0.1 as that version
|
|
# does not have the required API and those are only available starting from
|
|
# 8.0.1.3.
|
|
_llvmspirvlib_min_version = '>= 8.0.1.3'
|
|
if with_intel_clc
|
|
_llvmspirvlib_min_version = '>= 13.0.0.0'
|
|
endif
|
|
|
|
_llvmspirvlib_version = [
|
|
_llvmspirvlib_min_version,
|
|
'>= @0@.@1@'.format(chosen_llvm_version_major, chosen_llvm_version_minor),
|
|
'< @0@.@1@'.format(chosen_llvm_version_major, chosen_llvm_version_minor + 1) ]
|
|
|
|
dep_spirv_tools = dependency('SPIRV-Tools', required : true, version : '>= 2018.0')
|
|
# LLVMSPIRVLib is available at https://github.com/KhronosGroup/SPIRV-LLVM-Translator
|
|
dep_llvmspirvlib = dependency('LLVMSPIRVLib', required : true, version : _llvmspirvlib_version)
|
|
else
|
|
dep_spirv_tools = null_dep
|
|
dep_llvmspirvlib = null_dep
|
|
endif
|
|
|
|
dep_clang = null_dep
|
|
if with_clc
|
|
llvm_libdir = dep_llvm.get_variable(cmake : 'LLVM_LIBRARY_DIR', configtool: 'libdir')
|
|
|
|
dep_clang = cpp.find_library('clang-cpp', dirs : llvm_libdir, required : false)
|
|
|
|
if not dep_clang.found() or not _shared_llvm
|
|
clang_modules = [
|
|
'clangBasic', 'clangAST', 'clangCodeGen', 'clangLex',
|
|
'clangDriver', 'clangFrontend', 'clangFrontendTool',
|
|
'clangHandleCXX', 'clangHandleLLVM', 'clangSerialization',
|
|
'clangSema', 'clangParse', 'clangEdit', 'clangAnalysis'
|
|
]
|
|
if dep_llvm.version().version_compare('>= 15.0')
|
|
clang_modules += 'clangSupport'
|
|
endif
|
|
|
|
dep_clang = []
|
|
foreach m : clang_modules
|
|
dep_clang += cpp.find_library(m, dirs : llvm_libdir, required : true)
|
|
endforeach
|
|
endif
|
|
endif
|
|
|
|
# Be explicit about only using this lib on Windows, to avoid picking
|
|
# up random libs with the generic name 'libversion'
|
|
dep_version = null_dep
|
|
if host_machine.system() == 'windows'
|
|
dep_version = cpp.find_library('version')
|
|
endif
|
|
|
|
dep_elf = dependency('libelf', required : false)
|
|
if not with_platform_windows and not dep_elf.found()
|
|
dep_elf = cc.find_library('elf', required : false)
|
|
endif
|
|
if dep_elf.found()
|
|
pre_args += '-DUSE_LIBELF'
|
|
endif
|
|
|
|
dep_glvnd = null_dep
|
|
if with_glvnd
|
|
dep_glvnd = dependency('libglvnd', version : '>= 1.3.2')
|
|
pre_args += '-DUSE_LIBGLVND=1'
|
|
endif
|
|
|
|
dep_valgrind = dependency('valgrind', required : get_option('valgrind'))
|
|
if dep_valgrind.found()
|
|
pre_args += '-DHAVE_VALGRIND'
|
|
endif
|
|
|
|
# AddressSanitizer's leak reports need all the symbols to be present at exit to
|
|
# decode well, which runs afoul of our dlopen()/dlclose()ing of the DRI drivers.
|
|
# Set a flag so we can skip the dlclose for asan builds.
|
|
if ['address', 'address,undefined'].contains(get_option('b_sanitize'))
|
|
asan_c_args = ['-DBUILT_WITH_ASAN=1']
|
|
else
|
|
asan_c_args = ['-DBUILT_WITH_ASAN=0']
|
|
endif
|
|
|
|
yacc_is_bison = true
|
|
needs_flex_bison = with_any_opengl or with_freedreno_vk or with_intel_tools or with_gallium
|
|
|
|
if build_machine.system() == 'windows'
|
|
# Prefer the winflexbison versions, they're much easier to install and have
|
|
# better windows support.
|
|
|
|
prog_flex = find_program('win_flex', required : false)
|
|
if prog_flex.found()
|
|
# windows compatibility (uses <io.h> instead of <unistd.h> and _isatty,
|
|
# _fileno functions)
|
|
prog_flex = [prog_flex, '--wincompat']
|
|
else
|
|
prog_flex = [find_program('flex', 'lex', required : needs_flex_bison, disabler : true)]
|
|
endif
|
|
# Force flex to use const keyword in prototypes, as relies on __cplusplus or
|
|
# __STDC__ macro to determine whether it's safe to use const keyword
|
|
prog_flex += '-DYY_USE_CONST='
|
|
|
|
prog_flex_cpp = prog_flex
|
|
# Convince win_flex to use <inttypes.h> for C++ files
|
|
# Note that we are using a C99 version here rather than C11,
|
|
# because using a C11 version can cause the MSVC CRT headers to define
|
|
# static_assert to _Static_assert, which breaks other parts of the CRT
|
|
prog_flex_cpp += '-D__STDC_VERSION__=199901'
|
|
|
|
prog_bison = find_program('win_bison', required : false)
|
|
if not prog_bison.found()
|
|
prog_bison = find_program('bison', 'yacc', required : needs_flex_bison, disabler : true)
|
|
endif
|
|
else
|
|
prog_bison = find_program('bison', required : false)
|
|
|
|
if not prog_bison.found()
|
|
prog_bison = find_program('byacc', required : needs_flex_bison, disabler : true)
|
|
yacc_is_bison = false
|
|
endif
|
|
|
|
# Disable deprecated keyword warnings, since we have to use them for
|
|
# old-bison compat. See discussion in
|
|
# https://gitlab.freedesktop.org/mesa/mesa/merge_requests/2161
|
|
if find_program('bison', required : false, version : '> 2.3').found()
|
|
prog_bison = [prog_bison, '-Wno-deprecated']
|
|
endif
|
|
|
|
prog_flex = find_program('flex', required : needs_flex_bison, disabler : true)
|
|
prog_flex_cpp = prog_flex
|
|
endif
|
|
|
|
dep_selinux = null_dep
|
|
if get_option('selinux')
|
|
if get_option('execmem') != true
|
|
warning('execmem option is disabled, selinux will not be able to use execmem.')
|
|
endif
|
|
dep_selinux = dependency('libselinux')
|
|
pre_args += '-DMESA_SELINUX'
|
|
endif
|
|
|
|
if get_option('execmem')
|
|
pre_args += '-DMESA_EXECMEM'
|
|
endif
|
|
|
|
_libunwind = get_option('libunwind') \
|
|
.require(not with_platform_android, error_message : 'Android requires the use of the backtrace library, not libunwind')
|
|
if host_machine.system() == 'darwin'
|
|
dep_unwind = meson.get_compiler('c').find_library('System', required : _libunwind)
|
|
else
|
|
dep_unwind = dependency('libunwind', required : _libunwind)
|
|
endif
|
|
if dep_unwind.found()
|
|
pre_args += '-DHAVE_LIBUNWIND'
|
|
endif
|
|
|
|
if with_osmesa
|
|
if not with_gallium_softpipe
|
|
error('OSMesa gallium requires gallium softpipe or llvmpipe.')
|
|
endif
|
|
if host_machine.system() == 'windows'
|
|
osmesa_lib_name = 'osmesa'
|
|
else
|
|
osmesa_lib_name = 'OSMesa'
|
|
endif
|
|
endif
|
|
|
|
# TODO: symbol mangling
|
|
|
|
if with_platform_wayland
|
|
dep_wl_scanner = dependency('wayland-scanner', native: true)
|
|
prog_wl_scanner = find_program(dep_wl_scanner.get_variable(pkgconfig : 'wayland_scanner'))
|
|
if dep_wl_scanner.version().version_compare('>= 1.15')
|
|
wl_scanner_arg = 'private-code'
|
|
else
|
|
wl_scanner_arg = 'code'
|
|
endif
|
|
dep_wl_protocols = dependency('wayland-protocols', version : '>= 1.24')
|
|
dep_wayland_client = dependency('wayland-client', version : '>=1.18')
|
|
dep_wayland_server = dependency('wayland-server', version : '>=1.18')
|
|
if with_egl
|
|
dep_wayland_egl = dependency('wayland-egl-backend', version : '>= 3')
|
|
dep_wayland_egl_headers = dep_wayland_egl.partial_dependency(compile_args : true)
|
|
endif
|
|
wayland_dmabuf_xml = join_paths(
|
|
dep_wl_protocols.get_variable(pkgconfig : 'pkgdatadir'), 'unstable',
|
|
'linux-dmabuf', 'linux-dmabuf-unstable-v1.xml'
|
|
)
|
|
pre_args += '-DWL_HIDE_DEPRECATED'
|
|
endif
|
|
|
|
dep_x11 = null_dep
|
|
dep_xext = null_dep
|
|
dep_xfixes = null_dep
|
|
dep_x11_xcb = null_dep
|
|
dep_xcb = null_dep
|
|
dep_xcb_glx = null_dep
|
|
dep_xcb_dri2 = null_dep
|
|
dep_xcb_dri3 = null_dep
|
|
dep_dri2proto = null_dep
|
|
dep_glproto = null_dep
|
|
dep_xxf86vm = null_dep
|
|
dep_xcb_dri3 = null_dep
|
|
dep_xcb_present = null_dep
|
|
dep_xcb_sync = null_dep
|
|
dep_xcb_xfixes = null_dep
|
|
dep_xshmfence = null_dep
|
|
dep_xcb_xrandr = null_dep
|
|
dep_xcb_shm = null_dep
|
|
dep_xlib_xrandr = null_dep
|
|
dep_openmp = null_dep
|
|
|
|
# Even if we find OpenMP, Gitlab CI fails to link with gcc/i386 and clang/anyarch.
|
|
if host_machine.cpu_family() == 'x86_64' and cc.get_id() == 'gcc'
|
|
dep_openmp = dependency('openmp', required : false)
|
|
if dep_openmp.found()
|
|
pre_args += ['-DHAVE_OPENMP']
|
|
endif
|
|
endif
|
|
|
|
with_dri3_modifiers = false
|
|
if with_platform_x11
|
|
if with_glx == 'xlib'
|
|
dep_x11 = dependency('x11')
|
|
dep_xext = dependency('xext')
|
|
dep_xcb = dependency('xcb')
|
|
dep_xcb_xrandr = dependency('xcb-randr')
|
|
elif with_glx == 'dri'
|
|
dep_x11 = dependency('x11')
|
|
dep_xext = dependency('xext')
|
|
dep_xfixes = dependency('xfixes', version : '>= 2.0')
|
|
dep_xcb_glx = dependency('xcb-glx', version : '>= 1.8.1')
|
|
dep_xcb_shm = dependency('xcb-shm')
|
|
endif
|
|
if (with_any_vk or with_glx == 'dri' or with_egl or
|
|
(with_gallium_vdpau or with_gallium_va or
|
|
with_gallium_omx != 'disabled'))
|
|
dep_xcb = dependency('xcb')
|
|
dep_x11_xcb = dependency('x11-xcb')
|
|
if with_dri_platform == 'drm' and not dep_libdrm.found()
|
|
error('libdrm required for gallium video statetrackers when using x11')
|
|
endif
|
|
endif
|
|
if with_any_vk or with_egl or (with_glx == 'dri' and with_dri_platform == 'drm')
|
|
dep_xcb_dri2 = dependency('xcb-dri2', version : '>= 1.8')
|
|
|
|
if with_dri3
|
|
dep_xcb_dri3 = dependency('xcb-dri3')
|
|
dep_xcb_present = dependency('xcb-present')
|
|
# until xcb-dri3 has been around long enough to make a hard-dependency:
|
|
if (dep_xcb_dri3.version().version_compare('>= 1.13') and
|
|
dep_xcb_present.version().version_compare('>= 1.13'))
|
|
with_dri3_modifiers = true
|
|
endif
|
|
dep_xcb_shm = dependency('xcb-shm')
|
|
dep_xcb_sync = dependency('xcb-sync')
|
|
dep_xshmfence = dependency('xshmfence', version : '>= 1.1')
|
|
endif
|
|
endif
|
|
if with_glx == 'dri' or with_glx == 'xlib'
|
|
dep_glproto = dependency('glproto', version : '>= 1.4.14')
|
|
endif
|
|
if with_glx == 'dri'
|
|
if with_dri_platform == 'drm'
|
|
dep_dri2proto = dependency('dri2proto', version : '>= 2.8')
|
|
if with_glx_direct
|
|
dep_xxf86vm = dependency('xxf86vm')
|
|
endif
|
|
endif
|
|
endif
|
|
if (with_egl or
|
|
with_dri3 or (
|
|
with_gallium_vdpau or with_gallium_xa or
|
|
with_gallium_omx != 'disabled'))
|
|
dep_xcb_xfixes = dependency('xcb-xfixes')
|
|
endif
|
|
if with_xlib_lease or with_any_vk
|
|
dep_xcb_xrandr = dependency('xcb-randr')
|
|
endif
|
|
if with_xlib_lease
|
|
dep_xlib_xrandr = dependency('xrandr', version : '>= 1.3')
|
|
endif
|
|
endif
|
|
|
|
if with_dri
|
|
pre_args += '-DHAVE_DRI'
|
|
endif
|
|
if with_dri2
|
|
pre_args += '-DHAVE_DRI2'
|
|
endif
|
|
if with_dri3
|
|
pre_args += '-DHAVE_DRI3'
|
|
endif
|
|
if with_dri3_modifiers
|
|
pre_args += '-DHAVE_DRI3_MODIFIERS'
|
|
endif
|
|
if with_gallium_drisw_kms
|
|
pre_args += '-DHAVE_DRISW_KMS'
|
|
endif
|
|
|
|
if get_option('gallium-extra-hud')
|
|
pre_args += '-DHAVE_GALLIUM_EXTRA_HUD=1'
|
|
endif
|
|
|
|
dep_lmsensors = cc.find_library('sensors', required : get_option('lmsensors'))
|
|
if dep_lmsensors.found()
|
|
pre_args += '-DHAVE_LIBSENSORS=1'
|
|
endif
|
|
|
|
_shader_replacement = get_option('custom-shader-replacement')
|
|
if _shader_replacement == ''
|
|
else
|
|
pre_args += '-DCUSTOM_SHADER_REPLACEMENT'
|
|
endif
|
|
|
|
with_perfetto = get_option('perfetto')
|
|
with_datasources = get_option('datasources')
|
|
with_any_datasource = with_datasources.length() != 0
|
|
if with_perfetto
|
|
dep_perfetto = dependency('perfetto', fallback: ['perfetto', 'dep_perfetto'])
|
|
pre_args += '-DHAVE_PERFETTO'
|
|
endif
|
|
|
|
add_project_arguments(pre_args, language : ['c', 'cpp'])
|
|
add_project_arguments(c_cpp_args, language : ['c', 'cpp'])
|
|
|
|
add_project_arguments(c_args, language : ['c'])
|
|
add_project_arguments(cpp_args, language : ['cpp'])
|
|
|
|
gl_priv_reqs = []
|
|
|
|
if with_glx == 'xlib'
|
|
gl_priv_reqs += ['x11', 'xext', 'xcb']
|
|
elif with_glx == 'dri'
|
|
gl_priv_reqs += [
|
|
'x11', 'xext', 'xfixes', 'x11-xcb', 'xcb',
|
|
'xcb-glx >= 1.8.1']
|
|
if with_dri_platform == 'drm'
|
|
gl_priv_reqs += 'xcb-dri2 >= 1.8'
|
|
if with_glx_direct
|
|
gl_priv_reqs += 'xxf86vm'
|
|
endif
|
|
endif
|
|
endif
|
|
if dep_libdrm.found()
|
|
gl_priv_reqs += 'libdrm >= 2.4.75'
|
|
endif
|
|
|
|
gl_priv_libs = []
|
|
if dep_thread.found()
|
|
gl_priv_libs += ['-lpthread', '-pthread']
|
|
endif
|
|
if dep_m.found()
|
|
gl_priv_libs += '-lm'
|
|
endif
|
|
if dep_dl.found()
|
|
gl_priv_libs += '-ldl'
|
|
endif
|
|
|
|
# FIXME: autotools lists this as incomplete
|
|
gbm_priv_libs = []
|
|
if dep_dl.found()
|
|
gbm_priv_libs += '-ldl'
|
|
endif
|
|
|
|
pkg = import('pkgconfig')
|
|
|
|
if host_machine.system() == 'windows'
|
|
prog_dumpbin = find_program('dumpbin', required : false)
|
|
with_symbols_check = prog_dumpbin.found() and with_tests
|
|
if with_symbols_check
|
|
symbols_check_args = ['--dumpbin', prog_dumpbin.full_path()]
|
|
endif
|
|
else
|
|
prog_nm = find_program('nm')
|
|
with_symbols_check = with_tests
|
|
symbols_check_args = ['--nm', prog_nm.full_path()]
|
|
endif
|
|
|
|
# This quirk needs to be applied to sources with functions defined in assembly
|
|
# as GCC LTO drops them. See: https://bugs.freedesktop.org/show_bug.cgi?id=109391
|
|
gcc_lto_quirk = (cc.get_id() == 'gcc') ? ['-fno-lto'] : []
|
|
|
|
devenv = environment()
|
|
|
|
dir_compiler_nir = join_paths(meson.current_source_dir(), 'src/compiler/nir/')
|
|
dir_source_root = meson.project_source_root()
|
|
|
|
|
|
subdir('include')
|
|
subdir('bin')
|
|
subdir('src')
|
|
|
|
meson.add_devenv(devenv)
|
|
|
|
summary(
|
|
{
|
|
'prefix': get_option('prefix'),
|
|
'libdir': get_option('libdir'),
|
|
'includedir': get_option('includedir'),
|
|
},
|
|
section: 'Directories'
|
|
)
|
|
|
|
summary(
|
|
{
|
|
'OpenGL': with_opengl,
|
|
'ES1': with_gles1,
|
|
'ES2': with_gles2,
|
|
'Shared glapi': with_shared_glapi,
|
|
},
|
|
section: 'OpenGL', bool_yn: true
|
|
)
|
|
|
|
summary(
|
|
{
|
|
'Platform': with_dri_platform,
|
|
'Driver dir': dri_drivers_path,
|
|
},
|
|
section: 'DRI', bool_yn: true, list_sep: ' '
|
|
)
|
|
|
|
summary(
|
|
{
|
|
'Enabled': with_glx != 'disabled',
|
|
'Provider': with_glx == 'disabled' ? 'None' : with_glx
|
|
},
|
|
section: 'GLX', bool_yn: true, list_sep: ' '
|
|
)
|
|
|
|
egl_summary = {'Enabled': with_egl}
|
|
if with_egl
|
|
egl_drivers = []
|
|
if with_dri
|
|
egl_drivers += 'builtin:egl_dri2'
|
|
endif
|
|
if with_dri3
|
|
egl_drivers += 'builtin:egl_dri3'
|
|
endif
|
|
if with_platform_windows
|
|
egl_drivers += 'builtin:wgl'
|
|
endif
|
|
egl_summary += {'Drivers': egl_drivers}
|
|
egl_summary += {'Platforms': _platforms}
|
|
endif
|
|
summary(egl_summary, section: 'EGL', bool_yn: true, list_sep: ' ')
|
|
|
|
gbm_summary = {'Enabled': with_gbm}
|
|
if with_gbm
|
|
gbm_summary += {'Backends path': gbm_backends_path}
|
|
endif
|
|
summary(gbm_summary, section: 'GBM', bool_yn: true, list_sep: ' ')
|
|
|
|
vulkan_summary = {'Drivers': _vulkan_drivers.length() != 0 ? _vulkan_drivers : false }
|
|
if with_any_vk
|
|
vulkan_summary += {'Platforms': _platforms}
|
|
vulkan_summary += {'ICD dir': with_vulkan_icd_dir}
|
|
if with_any_vulkan_layers
|
|
vulkan_summary += {'Layers': get_option('vulkan-layers')}
|
|
endif
|
|
vulkan_summary += {'Video codecs': _codecs.length() != 0 ? _codecs : false}
|
|
vulkan_summary += {'Ray tracing': with_intel_vk_rt ? 'intel' : false}
|
|
endif
|
|
summary(vulkan_summary, section: 'Vulkan', bool_yn: true, list_sep: ' ')
|
|
|
|
llvm_summary = {'Enabled': with_llvm}
|
|
if with_llvm
|
|
llvm_summary += {'Version': dep_llvm.version()}
|
|
endif
|
|
summary(llvm_summary, section: 'LLVM', bool_yn: true, list_sep: ' ')
|
|
|
|
gallium_summary = {'Enabled': with_gallium}
|
|
if with_gallium
|
|
gallium_summary += {'Drivers': gallium_drivers}
|
|
gallium_summary += {'Platforms': _platforms}
|
|
|
|
gallium_frontends = ['mesa']
|
|
if with_gallium_xa
|
|
gallium_frontends += 'xa'
|
|
endif
|
|
if with_gallium_vdpau
|
|
gallium_frontends += 'vdpau'
|
|
endif
|
|
if with_gallium_omx != 'disabled'
|
|
gallium_frontends += 'omx' + with_gallium_omx
|
|
endif
|
|
if with_gallium_va
|
|
gallium_frontends += 'va'
|
|
endif
|
|
if with_gallium_st_nine
|
|
gallium_frontends += 'nine'
|
|
endif
|
|
if with_gallium_opencl
|
|
gallium_frontends += 'clover'
|
|
endif
|
|
if with_gallium_rusticl
|
|
gallium_frontends += 'rusticl'
|
|
endif
|
|
gallium_summary += {'Frontends': gallium_frontends}
|
|
gallium_summary += {'Off-screen rendering': with_osmesa ? 'lib' + osmesa_lib_name : false}
|
|
gallium_summary += {'HUD lm-sensors': dep_lmsensors.found()}
|
|
endif
|
|
summary(gallium_summary, section: 'Gallium', bool_yn: true, list_sep: ' ')
|
|
|
|
perfetto_summary = {'Enabled': with_perfetto}
|
|
if with_perfetto and with_any_datasource
|
|
perfetto_summary += {'Data source': with_datasources}
|
|
endif
|
|
summary(perfetto_summary, section: 'Perfetto', bool_yn: true, list_sep: ' ')
|