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2025 lines
65 KiB
2025 lines
65 KiB
# 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 : run_command( |
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[find_program('python', 'python3'), 'bin/meson_get_version.py'] |
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).stdout(), |
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license : 'MIT', |
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meson_version : '>= 0.52', |
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default_options : ['buildtype=debugoptimized', 'b_ndebug=if-release', 'c_std=c99', 'cpp_std=c++14'] |
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) |
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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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with_vulkan_icd_dir = get_option('vulkan-icd-dir') |
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with_tests = get_option('build-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_swr_arches = get_option('swr-arches') |
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with_vulkan_overlay_layer = get_option('vulkan-overlay-layer') |
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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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'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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'xvmc', |
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] |
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endif |
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with_clc = false |
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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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with_gles1 = get_option('gles1') |
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if with_gles1 == 'true' |
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with_gles1 = 'enabled' |
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warning('gles1 option "true" deprecated, please use "enabled" instead.') |
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elif with_gles1 == 'false' |
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with_gles1 = 'disabled' |
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warning('gles1 option "false" deprecated, please use "disabled" instead.') |
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endif |
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with_gles2 = get_option('gles2') |
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if with_gles2 == 'true' |
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with_gles2 = 'enabled' |
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warning('gles2 option "true" deprecated, please use "enabled" instead.') |
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elif with_gles2 == 'false' |
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with_gles2 = 'disabled' |
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warning('gles2 option "false" deprecated, please use "disabled" instead.') |
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endif |
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if host_machine.system() == 'windows' |
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if with_gles1 == 'auto' |
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with_gles1 = 'disabled' |
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endif |
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if with_gles2 == 'auto' |
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with_gles2 = 'disabled' |
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endif |
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endif |
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with_opengl = get_option('opengl') |
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# Default shared glapi off for windows, on elsewhere. |
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_sg = get_option('shared-glapi') |
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if _sg == 'true' |
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_sg = 'enabled' |
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warning('shared-glapi option "true" deprecated, please use "enabled" instead.') |
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elif _sg == 'false' |
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_sg = 'disabled' |
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warning('shared-glapi option "false" deprecated, please use "disabled" instead.') |
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endif |
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if _sg == 'auto' |
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with_shared_glapi = host_machine.system() != 'windows' |
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else |
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with_shared_glapi = _sg == 'enabled' |
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endif |
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# shared-glapi is required if at least two OpenGL APIs are being built |
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if not with_shared_glapi |
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if ((with_gles1 == 'enabled' and with_gles2 == 'enabled') or |
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(with_gles1 == 'enabled' and with_opengl) or |
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(with_gles2 == 'enabled' and with_opengl)) |
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error('shared-glapi required for building two or more of OpenGL, OpenGL ES 1.x, OpenGL ES 2.x') |
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endif |
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with_gles1 = 'disabled' |
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with_gles2 = 'disabled' |
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endif |
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# We require OpenGL for OpenGL ES |
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if not with_opengl |
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if (with_gles1 == 'enabled' or with_gles2 == 'enabled') and not with_opengl |
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error('building OpenGL ES without OpenGL is not supported.') |
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endif |
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with_gles1 = 'disabled' |
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with_gles2 = 'disabled' |
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endif |
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with_gles1 = with_gles1 != 'disabled' |
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with_gles2 = with_gles2 != 'disabled' |
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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'].contains(host_machine.system()) |
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dri_drivers = get_option('dri-drivers') |
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if dri_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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dri_drivers = ['i915', 'i965', 'r100', 'r200', 'nouveau'] |
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elif ['arm', 'aarch64'].contains(host_machine.cpu_family()) |
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dri_drivers = [] |
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elif ['mips', 'mips64'].contains(host_machine.cpu_family()) |
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dri_drivers = ['r100', 'r200', 'nouveau'] |
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else |
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error('Unknown architecture @0@. Please pass -Ddri-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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# only swrast would make sense here, but gallium swrast is a much better default |
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dri_drivers = [] |
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else |
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error('Unknown OS @0@. Please pass -Ddri-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_dri_i915 = dri_drivers.contains('i915') |
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with_dri_i965 = dri_drivers.contains('i965') |
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with_dri_r100 = dri_drivers.contains('r100') |
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with_dri_r200 = dri_drivers.contains('r200') |
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with_dri_nouveau = dri_drivers.contains('nouveau') |
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with_dri_swrast = dri_drivers.contains('swrast') |
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with_dri = dri_drivers.length() != 0 |
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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' |
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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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'kmsro', 'v3d', 'vc4', 'freedreno', 'etnaviv', 'nouveau', |
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'tegra', 'virgl', 'lima', 'panfrost', 'swrast' |
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] |
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elif ['mips', 'mips64'].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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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_kmsro = gallium_drivers.contains('kmsro') |
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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_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_swr = gallium_drivers.contains('swr') |
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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 = gallium_drivers.length() != 0 |
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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 != 'disabled') |
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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', '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'].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_amd_vk = _vulkan_drivers.contains('amd') |
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with_freedreno_vk = _vulkan_drivers.contains('freedreno') |
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with_swrast_vk = _vulkan_drivers.contains('swrast') |
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with_freedreno_kgsl = get_option('freedreno-kgsl') |
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with_broadcom_vk = _vulkan_drivers.contains('broadcom') |
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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_dri_i965 or with_intel_vk or with_gallium_iris |
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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_dri_swrast and (with_gallium_softpipe or with_gallium_swr) |
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error('Only one swrast provider can be built') |
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endif |
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if with_dri_i915 and with_gallium_i915 |
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error('Only one i915 provider can be built') |
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endif |
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if with_gallium_kmsro and not (with_gallium_v3d or with_gallium_vc4 or with_gallium_etnaviv or with_gallium_freedreno or with_gallium_panfrost or with_gallium_lima) |
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error('kmsro driver requires one or more renderonly drivers (vc4, etnaviv, freedreno, panfrost, lima)') |
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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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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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_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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if _platforms.length() != 0 |
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egl_native_platform = _platforms[0] |
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else |
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egl_native_platform = 'surfaceless' |
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endif |
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with_glx = get_option('glx') |
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if with_glx == 'auto' |
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if 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_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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_gbm = get_option('gbm') |
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if _gbm == 'true' |
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_gbm = 'enabled' |
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warning('gbm option "true" deprecated, please use "enabled" instead.') |
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elif _gbm == 'false' |
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_gbm = 'disabled' |
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warning('gbm option "false" deprecated, please use "disabled" instead.') |
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endif |
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if _gbm == 'auto' |
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with_gbm = system_has_kms_drm and with_dri |
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else |
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with_gbm = _gbm == 'enabled' |
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endif |
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if with_gbm and not system_has_kms_drm |
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error('GBM only supports DRM/KMS platforms') |
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endif |
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_xlib_lease = get_option('xlib-lease') |
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if _xlib_lease == 'true' |
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_xlib_lease = 'enabled' |
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warning('xlib_lease option "true" deprecated, please use "enabled" instead.') |
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elif _xlib_lease == 'false' |
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_xlib_lease = 'disabled' |
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warning('xlib_lease option "false" deprecated, please use "disabled" instead.') |
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endif |
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if _xlib_lease == 'auto' |
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with_xlib_lease = with_platform_x11 and system_has_kms_drm |
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else |
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with_xlib_lease = _xlib_lease == 'enabled' |
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endif |
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_egl = get_option('egl') |
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if _egl == 'true' |
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_egl = 'enabled' |
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warning('egl option "true" deprecated, please use "enabled" instead.') |
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elif _egl == 'false' |
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_egl = 'disabled' |
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warning('egl option "false" deprecated, please use "disabled" instead.') |
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endif |
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if _egl == 'auto' |
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with_egl = ( |
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not ['darwin', 'windows'].contains(host_machine.system()) and |
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with_dri and with_shared_glapi |
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) |
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elif _egl == 'enabled' |
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if not with_dri |
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error('EGL requires dri') |
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elif not with_shared_glapi |
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error('EGL requires shared-glapi') |
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elif not ['disabled', 'dri'].contains(with_glx) |
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error('EGL requires dri, but a GLX is being built without dri') |
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elif ['darwin', 'windows'].contains(host_machine.system()) |
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error('EGL is not available on Windows or MacOS') |
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endif |
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with_egl = true |
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else |
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with_egl = false |
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endif |
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# Android uses emutls for versions <= P/28. For USE_ELF_TLS we need ELF TLS. |
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use_elf_tls = false |
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if not ['windows', 'freebsd', 'openbsd'].contains(host_machine.system()) and (not with_platform_android or get_option('platform-sdk-version') >= 29) |
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pre_args += '-DUSE_ELF_TLS' |
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use_elf_tls = true |
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endif |
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if with_glx != 'disabled' |
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if not (with_platform_x11 and with_any_opengl) |
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error('Cannot build GLX support without X11 platform support and at least one OpenGL API') |
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elif with_glx == 'gallium-xlib' |
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if not with_gallium |
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error('Gallium-xlib based GLX requires at least one gallium driver') |
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elif not with_gallium_softpipe |
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error('Gallium-xlib based GLX requires softpipe or llvmpipe.') |
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elif with_dri |
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error('gallium-xlib conflicts with any dri driver') |
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endif |
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elif with_glx == 'xlib' |
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if with_dri |
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error('xlib conflicts with any dri driver') |
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endif |
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elif with_glx == 'dri' |
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if not with_shared_glapi |
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error('dri based GLX requires shared-glapi') |
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endif |
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endif |
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endif |
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with_glvnd = get_option('glvnd') |
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if with_glvnd |
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if with_platform_windows |
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error('glvnd cannot be used on Windows') |
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elif with_glx == 'xlib' or with_glx == 'gallium-xlib' |
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error('Cannot build glvnd support for GLX that is not DRI based.') |
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elif with_glx == 'disabled' and not with_egl |
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error('glvnd requires DRI based GLX and/or EGL') |
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endif |
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if get_option('egl-lib-suffix') != '' |
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error('''EGL lib suffix can't be used with libglvnd''') |
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endif |
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endif |
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if with_vulkan_icd_dir == '' |
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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') |
|
_dri3 = get_option('dri3') |
|
if _dri3 == 'true' |
|
_dri3 = 'enabled' |
|
warning('dri3 option "true" deprecated, please use "enabled" instead.') |
|
elif _dri3 == 'false' |
|
_dri3 = 'disabled' |
|
warning('dri3 option "false" deprecated, please use "disabled" instead.') |
|
endif |
|
if _dri3 == 'auto' |
|
with_dri3 = system_has_kms_drm and with_dri2 |
|
else |
|
with_dri3 = _dri3 == 'enabled' |
|
endif |
|
|
|
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 and with_osmesa != 'classic' |
|
error('building dri drivers require at least one windowing system or classic osmesa') |
|
endif |
|
endif |
|
|
|
_vdpau = get_option('gallium-vdpau') |
|
if _vdpau == 'true' |
|
_vdpau = 'enabled' |
|
warning('gallium-vdpau option "true" deprecated, please use "enabled" instead.') |
|
elif _vdpau == 'false' |
|
_vdpau = 'disabled' |
|
warning('gallium-vdpau option "false" deprecated, please use "disabled" instead.') |
|
endif |
|
if not system_has_kms_drm |
|
if _vdpau == 'enabled' |
|
error('VDPAU state tracker can only be build on unix-like OSes.') |
|
else |
|
_vdpau = 'disabled' |
|
endif |
|
elif not with_platform_x11 |
|
if _vdpau == 'enabled' |
|
error('VDPAU state tracker requires X11 support.') |
|
else |
|
_vdpau = 'disabled' |
|
endif |
|
elif not (with_gallium_r300 or with_gallium_r600 or with_gallium_radeonsi or |
|
with_gallium_nouveau) |
|
if _vdpau == 'enabled' |
|
error('VDPAU state tracker requires at least one of the following gallium drivers: r300, r600, radeonsi, nouveau.') |
|
else |
|
_vdpau = 'disabled' |
|
endif |
|
endif |
|
dep_vdpau = null_dep |
|
with_gallium_vdpau = false |
|
if _vdpau != 'disabled' |
|
dep_vdpau = dependency('vdpau', version : '>= 1.1', required : _vdpau == 'enabled') |
|
if dep_vdpau.found() |
|
dep_vdpau = dep_vdpau.partial_dependency(compile_args : true) |
|
with_gallium_vdpau = true |
|
endif |
|
endif |
|
|
|
if with_gallium_vdpau |
|
pre_args += '-DHAVE_ST_VDPAU' |
|
endif |
|
vdpau_drivers_path = get_option('vdpau-libs-path') |
|
if vdpau_drivers_path == '' |
|
vdpau_drivers_path = join_paths(get_option('libdir'), 'vdpau') |
|
endif |
|
|
|
if with_gallium_zink |
|
dep_vulkan = dependency('vulkan') |
|
endif |
|
|
|
if with_vulkan_overlay_layer or with_aco_tests |
|
prog_glslang = find_program('glslangValidator') |
|
endif |
|
|
|
_xvmc = get_option('gallium-xvmc') |
|
if _xvmc == 'true' |
|
_xvmc = 'enabled' |
|
warning('gallium-xvmc option "true" deprecated, please use "enabled" instead.') |
|
elif _xvmc == 'false' |
|
_xvmc = 'disabled' |
|
warning('gallium-xvmc option "false" deprecated, please use "disabled" instead.') |
|
endif |
|
if not system_has_kms_drm |
|
if _xvmc == 'enabled' |
|
error('XVMC state tracker can only be build on unix-like OSes.') |
|
else |
|
_xvmc = 'disabled' |
|
endif |
|
elif not with_platform_x11 |
|
if _xvmc == 'enabled' |
|
error('XVMC state tracker requires X11 support.') |
|
else |
|
_xvmc = 'disabled' |
|
endif |
|
elif not (with_gallium_r600 or with_gallium_nouveau) |
|
if _xvmc == 'enabled' |
|
error('XVMC state tracker requires at least one of the following gallium drivers: r600, nouveau.') |
|
else |
|
_xvmc = 'disabled' |
|
endif |
|
endif |
|
dep_xvmc = null_dep |
|
dep_xv = null_dep |
|
with_gallium_xvmc = false |
|
if _xvmc != 'disabled' |
|
dep_xvmc = dependency('xvmc', version : '>= 1.0.6', required : _xvmc == 'enabled') |
|
dep_xv = dependency('xv', required : _xvmc == 'enabled') |
|
with_gallium_xvmc = dep_xvmc.found() and dep_xv.found() |
|
endif |
|
|
|
xvmc_drivers_path = get_option('xvmc-libs-path') |
|
if xvmc_drivers_path == '' |
|
xvmc_drivers_path = get_option('libdir') |
|
endif |
|
|
|
_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_pkgconfig_variable method. |
|
if omx_drivers_path == '' |
|
_omx_libdir = dep_omx.get_pkgconfig_variable('libdir') |
|
_omx_drivers_dir = dep_omx.get_pkgconfig_variable('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 = get_option('gallium-va') |
|
if _va == 'true' |
|
_va = 'enabled' |
|
warning('gallium-va option "true" deprecated, please use "enabled" instead.') |
|
elif _va == 'false' |
|
_va = 'disabled' |
|
warning('gallium-va option "false" deprecated, please use "disabled" instead.') |
|
endif |
|
if not system_has_kms_drm |
|
if _va == 'enabled' |
|
error('VA state tracker can only be built on unix-like OSes.') |
|
else |
|
_va = 'disabled' |
|
endif |
|
elif not (with_gallium_r600 or with_gallium_radeonsi or with_gallium_nouveau) |
|
if _va == 'enabled' |
|
error('VA state tracker requires at least one of the following gallium drivers: r600, radeonsi, nouveau.') |
|
else |
|
_va = 'disabled' |
|
endif |
|
endif |
|
with_gallium_va = false |
|
dep_va = null_dep |
|
if _va != 'disabled' |
|
dep_va = dependency('libva', version : '>= 0.38.0', required : _va == 'enabled') |
|
if dep_va.found() |
|
dep_va_headers = dep_va.partial_dependency(compile_args : true) |
|
with_gallium_va = true |
|
endif |
|
endif |
|
|
|
va_drivers_path = get_option('va-libs-path') |
|
if va_drivers_path == '' |
|
va_drivers_path = join_paths(get_option('libdir'), 'dri') |
|
endif |
|
|
|
_xa = get_option('gallium-xa') |
|
if _xa == 'true' |
|
_xa = 'enabled' |
|
warning('gallium-xa option "true" deprecated, please use "enabled" instead.') |
|
elif _xa == 'false' |
|
_xa = 'disabled' |
|
warning('gallium-xa option "false" deprecated, please use "disabled" instead.') |
|
endif |
|
if not system_has_kms_drm |
|
if _xa == 'enabled' |
|
error('XA state tracker can only be built on unix-like OSes.') |
|
else |
|
_xa = 'disabled' |
|
endif |
|
elif not (with_gallium_nouveau or with_gallium_freedreno or with_gallium_i915 |
|
or with_gallium_svga) |
|
if _xa == 'enabled' |
|
error('XA state tracker requires at least one of the following gallium drivers: nouveau, freedreno, i915, svga.') |
|
else |
|
_xa = 'disabled' |
|
endif |
|
endif |
|
with_gallium_xa = _xa != 'disabled' |
|
|
|
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_radeonsi or with_gallium_nouveau or with_gallium_r600 |
|
or with_gallium_r300 or with_gallium_svga or with_gallium_i915 |
|
or with_gallium_iris) |
|
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 |
|
_power8 = get_option('power8') |
|
if _power8 == 'true' |
|
_power8 = 'enabled' |
|
warning('power8 option "true" deprecated, please use "enabled" instead.') |
|
elif _power8 == 'false' |
|
_power8 = 'disabled' |
|
warning('power8 option "false" deprecated, please use "disabled" instead.') |
|
endif |
|
if _power8 != 'disabled' |
|
# on old versions of meson the cpu family would return as ppc64le on little |
|
# endian power8, this was changed in 0.48 such that the family would always |
|
# be ppc64 regardless of endianness, and then the machine.endian() value |
|
# should be checked. Since we support versions < 0.48 we need to use |
|
# startswith. |
|
if host_machine.cpu_family().startswith('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', '-mpower8-vector'] |
|
elif get_option('power8') == 'enabled' |
|
error('POWER8 intrinsic support required but not found.') |
|
endif |
|
endif |
|
endif |
|
|
|
_opencl = get_option('gallium-opencl') |
|
if _opencl != 'disabled' |
|
if not with_gallium |
|
error('OpenCL Clover implementation requires at least one gallium driver.') |
|
endif |
|
|
|
with_clc = true |
|
with_gallium_opencl = true |
|
with_opencl_icd = _opencl == 'icd' |
|
else |
|
with_gallium_opencl = false |
|
with_opencl_icd = false |
|
endif |
|
|
|
dep_clc = null_dep |
|
if with_clc |
|
dep_clc = dependency('libclc') |
|
endif |
|
|
|
gl_pkgconfig_c_flags = [] |
|
if with_platform_x11 |
|
if with_any_vk or with_egl or (with_glx == 'dri' and with_dri_platform == 'drm') |
|
pre_args += '-DHAVE_X11_PLATFORM' |
|
endif |
|
if with_glx == 'xlib' or with_glx == 'gallium-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 |
|
else |
|
pre_args += '-DEGL_NO_X11' |
|
gl_pkgconfig_c_flags += '-DEGL_NO_X11' |
|
endif |
|
if with_gbm |
|
pre_args += '-DHAVE_DRM_PLATFORM' |
|
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 |
|
|
|
if with_platform_android |
|
if not with_android_stub |
|
dep_android = [ |
|
dependency('cutils'), |
|
dependency('hardware'), |
|
dependency('sync'), |
|
dependency('backtrace') |
|
] |
|
if get_option('platform-sdk-version') >= 26 |
|
dep_android += dependency('nativewindow') |
|
endif |
|
endif |
|
pre_args += [ |
|
'-DHAVE_ANDROID_PLATFORM', |
|
'-DANDROID', |
|
'-DANDROID_API_LEVEL=' + get_option('platform-sdk-version').to_string() |
|
] |
|
endif |
|
if with_platform_haiku |
|
pre_args += '-DHAVE_HAIKU_PLATFORM' |
|
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") |
|
''') |
|
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 = false |
|
_shader_cache = get_option('shader-cache') |
|
if _shader_cache == 'true' |
|
_shader_cache = 'enabled' |
|
warning('shader_cache option "true" deprecated, please use "enabled" instead.') |
|
elif _shader_cache == 'false' |
|
_shader_cache = 'disabled' |
|
warning('shader_cache option "false" deprecated, please use "disabled" instead.') |
|
endif |
|
if _shader_cache != 'disabled' |
|
if host_machine.system() == 'windows' |
|
if _shader_cache == 'enabled' |
|
error('Shader Cache does not currently work on Windows') |
|
endif |
|
else |
|
pre_args += '-DENABLE_SHADER_CACHE' |
|
if not get_option('shader-cache-default') |
|
pre_args += '-DSHADER_CACHE_DISABLE_BY_DEFAULT' |
|
endif |
|
with_shader_cache = true |
|
endif |
|
endif |
|
|
|
# Check for GCC style builtins |
|
foreach b : ['bswap32', 'bswap64', 'clz', 'clzll', 'ctz', 'expect', 'ffs', |
|
'ffsll', 'popcount', 'popcountll', 'unreachable'] |
|
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 |
|
|
|
# TODO: this is very incomplete |
|
if ['linux', 'cygwin', 'gnu', 'freebsd', 'gnu/kfreebsd'].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 doesn't use this for mingw |
|
] |
|
if cc.get_id() == '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 |
|
] |
|
else |
|
pre_args += ['-D__MSVCRT_VERSION__=0x0700'] |
|
endif |
|
elif host_machine.system() == 'openbsd' |
|
pre_args += '-D_ISOC11_SOURCE' |
|
endif |
|
|
|
# Check for generic C arguments |
|
c_args = [] |
|
c_msvc_compat_args = [] |
|
no_override_init_args = [] |
|
cpp_args = [] |
|
cpp_msvc_compat_args = [] |
|
if cc.get_id() == 'msvc' |
|
foreach a : ['/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 |
|
'/we4020', # Error when passing the wrong number of parameters |
|
'/we4024', # Error when passing different type of parameter |
|
] |
|
if cc.has_argument(a) |
|
c_args += a |
|
endif |
|
if cpp.has_argument(a) |
|
cpp_args += a |
|
endif |
|
endforeach |
|
if cc.has_argument('-Wmicrosoft-enum-value') # Clang |
|
c_args += '-Wno-microsoft-enum-value' |
|
cpp_args += '-Wno-microsoft-enum-value' |
|
endif |
|
else |
|
_trial = [ |
|
'-Werror=implicit-function-declaration', |
|
'-Werror=missing-prototypes', |
|
'-Werror=return-type', |
|
'-Werror=empty-body', |
|
'-Werror=incompatible-pointer-types', |
|
'-Werror=int-conversion', |
|
'-Wimplicit-fallthrough', |
|
'-Wno-missing-field-initializers', |
|
'-Wno-format-truncation', |
|
'-fno-math-errno', |
|
'-fno-trapping-math', |
|
'-Qunused-arguments', |
|
'-fno-common', |
|
] |
|
# MinGW chokes on format specifiers and I can't get it all working |
|
if not (cc.get_id() == 'gcc' and host_machine.system() == 'windows') |
|
_trial += ['-Werror=format', '-Wformat-security'] |
|
endif |
|
foreach a : _trial |
|
if cc.has_argument(a) |
|
c_args += a |
|
endif |
|
endforeach |
|
|
|
_trial = [ |
|
'-Werror=return-type', |
|
'-Werror=empty-body', |
|
'-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', |
|
] |
|
# MinGW chokes on format specifiers and I can't get it all working |
|
if not (cc.get_id() == 'gcc' and host_machine.system() == 'windows') |
|
_trial += ['-Werror=format', '-Wformat-security'] |
|
endif |
|
foreach a : _trial |
|
if cpp.has_argument(a) |
|
cpp_args += a |
|
endif |
|
endforeach |
|
|
|
foreach a : ['-Wno-override-init', '-Wno-initializer-overrides'] |
|
if cc.has_argument(a) |
|
no_override_init_args += a |
|
endif |
|
endforeach |
|
|
|
# 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 |
|
foreach a : ['-Werror=pointer-arith', '-Werror=vla', '-Werror=gnu-empty-initializer'] |
|
if cc.has_argument(a) |
|
c_msvc_compat_args += a |
|
endif |
|
if cpp.has_argument(a) |
|
cpp_msvc_compat_args += a |
|
endif |
|
endforeach |
|
endif |
|
|
|
# set linker arguments |
|
if host_machine.system() == 'windows' |
|
if cc.get_id() == '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( |
|
'-Wl,--nxcompat', |
|
'-Wl,--dynamicbase', |
|
'-static-libgcc', |
|
'-static-libstdc++', |
|
language : ['c', 'cpp'], |
|
) |
|
endif |
|
endif |
|
|
|
if host_machine.cpu_family().startswith('x86') and cc.get_id() != 'msvc' |
|
pre_args += '-DUSE_SSE41' |
|
with_sse41 = true |
|
sse41_args = ['-msse4.1'] |
|
|
|
# GCC on x86 (not x86_64) with -msse* assumes a 16 byte aligned stack, but |
|
# that's not guaranteed |
|
if host_machine.cpu_family() == 'x86' |
|
sse41_args += '-mstackrealign' |
|
endif |
|
else |
|
with_sse41 = false |
|
sse41_args = [] |
|
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', '-DUSE_MMX_ASM', '-DUSE_3DNOW_ASM', |
|
'-DUSE_SSE_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().startswith('ppc64') and host_machine.endian() == 'little' |
|
if system_has_kms_drm |
|
with_asm_arch = 'ppc64le' |
|
pre_args += ['-DUSE_PPC64LE_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 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', 'execinfo.h', 'sys/shm.h', 'cet.h', 'pthread_np.h'] |
|
if cc.check_header(h) |
|
pre_args += '-DHAVE_@0@'.format(h.to_upper().underscorify()) |
|
endif |
|
endforeach |
|
|
|
foreach f : ['strtof', 'mkostemp', 'timespec_get', 'memfd_create', 'random_r', 'flock', 'strtok_r', 'getrandom'] |
|
if cc.has_function(f) |
|
pre_args += '-DHAVE_@0@'.format(f.to_upper()) |
|
endif |
|
endforeach |
|
|
|
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 |
|
|
|
# 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 |
|
ld_args_gc_sections = [] |
|
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' |
|
endif |
|
with_ld_version_script = false |
|
if cc.links('int main() { return 0; }', |
|
args : '-Wl,--version-script=@0@'.format( |
|
join_paths(meson.source_root(), '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.source_root(), '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 not cc.has_function('dlopen') |
|
dep_dl = cc.find_library('dl', required : host_machine.system() != 'windows') |
|
endif |
|
if cc.has_function('dladdr', dependencies : dep_dl) |
|
# This is really only required for megadrivers |
|
pre_args += '-DHAVE_DLADDR' |
|
endif |
|
|
|
if cc.has_function('dl_iterate_phdr') |
|
pre_args += '-DHAVE_DL_ITERATE_PHDR' |
|
elif with_intel_vk |
|
error('Intel "Anvil" Vulkan driver requires the dl_iterate_phdr function') |
|
elif with_dri_i965 and with_shader_cache |
|
error('Intel i965 GL driver requires dl_iterate_phdr when built with shader caching.') |
|
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 |
|
|
|
# TODO: some of these may be conditional |
|
dep_zlib = dependency('zlib', version : '>= 1.2.3', fallback : ['zlib', 'zlib_dep']) |
|
pre_args += '-DHAVE_ZLIB' |
|
|
|
_zstd = get_option('zstd') |
|
if _zstd == 'true' |
|
_zstd = 'enabled' |
|
warning('zstd option "true" deprecated, please use "enabled" instead.') |
|
elif _zstd == 'false' |
|
_zstd = 'disabled' |
|
warning('zstd option "false" deprecated, please use "disabled" instead.') |
|
endif |
|
if _zstd != 'disabled' |
|
dep_zstd = dependency('libzstd', required : _zstd == 'enabled') |
|
if dep_zstd.found() |
|
pre_args += '-DHAVE_ZSTD' |
|
endif |
|
else |
|
dep_zstd = null_dep |
|
endif |
|
|
|
dep_thread = dependency('threads') |
|
if dep_thread.found() and host_machine.system() != 'windows' |
|
pre_args += '-DHAVE_PTHREAD' |
|
if cc.has_function( |
|
'pthread_setaffinity_np', |
|
dependencies : dep_thread, |
|
prefix : '#include <pthread.h>', |
|
args : '-D_GNU_SOURCE') |
|
pre_args += '-DHAVE_PTHREAD_SETAFFINITY' |
|
endif |
|
endif |
|
if host_machine.system() != 'windows' |
|
dep_expat = dependency('expat', fallback : ['expat', 'expat_dep'], |
|
required: not with_platform_android or with_any_broadcom or with_any_intel) |
|
else |
|
dep_expat = null_dep |
|
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) |
|
|
|
# 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 = '2.4.100' |
|
_drm_radeon_ver = '2.4.71' |
|
_drm_nouveau_ver = '2.4.102' |
|
_drm_intel_ver = '2.4.75' |
|
_drm_ver = '2.4.81' |
|
|
|
_libdrm_checks = [ |
|
['intel', with_dri_i915 or with_gallium_i915], |
|
['amdgpu', with_amd_vk or with_gallium_radeonsi], |
|
['radeon', (with_gallium_radeonsi or with_dri_r100 or with_dri_r200 or |
|
with_gallium_r300 or with_gallium_r600)], |
|
['nouveau', (with_gallium_nouveau or with_dri_nouveau)], |
|
] |
|
|
|
# VC4 only needs core libdrm support of this version, not a libdrm_vc4 |
|
# library. |
|
if with_gallium_vc4 |
|
_drm_ver = '2.4.89' |
|
endif |
|
|
|
# etnaviv only needs core libdrm |
|
if with_gallium_etnaviv |
|
_drm_ver = '2.4.89' |
|
endif |
|
|
|
# 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 |
|
|
|
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', 'native', 'bitreader', 'ipo'] |
|
if with_gallium_r600 |
|
llvm_modules += 'asmparser' |
|
endif |
|
endif |
|
if with_gallium_opencl |
|
llvm_modules += [ |
|
'all-targets', 'linker', 'coverage', 'instrumentation', 'ipo', 'irreader', |
|
'lto', 'option', 'objcarcopts', 'profiledata', |
|
] |
|
endif |
|
|
|
if with_amd_vk or with_gallium_radeonsi or with_gallium_opencl |
|
_llvm_version = '>= 8.0.0' |
|
elif with_gallium_swr |
|
_llvm_version = '>= 6.0.0' |
|
else |
|
_llvm_version = '>= 3.9.0' |
|
endif |
|
|
|
_shared_llvm = get_option('shared-llvm') |
|
if _shared_llvm == 'true' |
|
_shared_llvm = 'enabled' |
|
warning('shared_llvm option "true" deprecated, please use "enabled" instead.') |
|
elif _shared_llvm == 'false' |
|
_shared_llvm = 'disabled' |
|
warning('shared_llvm option "false" deprecated, please use "disabled" instead.') |
|
endif |
|
if _shared_llvm == 'auto' |
|
_shared_llvm = (host_machine.system() != 'windows') |
|
else |
|
_shared_llvm = (_shared_llvm == 'enabled') |
|
endif |
|
_llvm = get_option('llvm') |
|
if _llvm == 'true' |
|
_llvm = 'enabled' |
|
warning('llvm option "true" deprecated, please use "enabled" instead.') |
|
elif _llvm == 'false' |
|
_llvm = 'disabled' |
|
warning('llvm option "false" deprecated, please use "disabled" instead.') |
|
endif |
|
|
|
# the cmake method can only link statically, so don't attempt to use it if we |
|
# want to link dynamically. Before 0.54.0 meson will try cmake even when shared |
|
# linking is requested, so we need to force the config-tool method to be used |
|
# in that case, but in 0.54.0 meson won't try the cmake method if shared |
|
# linking is requested. |
|
_llvm_method = 'auto' |
|
if meson.version().version_compare('< 0.54.0') and _shared_llvm |
|
_llvm_method = 'config-tool' |
|
endif |
|
|
|
dep_llvm = null_dep |
|
with_llvm = false |
|
if _llvm != 'disabled' |
|
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_swr or |
|
with_gallium_opencl or _llvm == 'enabled' |
|
), |
|
static : not _shared_llvm, |
|
method : _llvm_method, |
|
fallback : ['llvm', 'dep_llvm'], |
|
) |
|
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()) |
|
|
|
# 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. |
|
# |
|
# In meson 0.51.0 we can use cmake to find LLVM in addittion to meson's |
|
# builtin llvm-config based finder. A new generic variable getter method |
|
# has also been added, so we'll use that if we can, to cover the cmake case. |
|
if dep_llvm.type_name() == 'internal' |
|
_rtti = subproject('llvm').get_variable('has_rtti', true) |
|
else |
|
# The CMake finder will return 'ON', the llvm-config will return 'YES' |
|
_rtti = ['ON', 'YES'].contains(dep_llvm.get_variable(cmake : 'LLVM_ENABLE_RTTI', configtool: 'has-rtti')) |
|
endif |
|
if not _rtti |
|
if with_gallium_nouveau |
|
error('The Nouveau driver requires rtti. You either need to turn off nouveau or use an LLVM built with LLVM_ENABLE_RTTI.') |
|
elif with_gallium_opencl |
|
error('The Clover OpenCL state tracker requires rtti, you need to turn off clover or use an LLVM built with LLVM_ENABLE_RTTI.') |
|
endif |
|
if cc.get_id() == 'msvc' |
|
cpp_args += '/GR-' |
|
else |
|
cpp_args += '-fno-rtti' |
|
endif |
|
endif |
|
elif with_amd_vk or with_gallium_radeonsi or with_gallium_swr |
|
error('The following drivers require LLVM: Radv, RadeonSI, SWR. 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.') |
|
endif |
|
|
|
with_opencl_spirv = _opencl != 'disabled' and get_option('opencl-spirv') |
|
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. |
|
_llvmspirvlib_version = [ |
|
# 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. |
|
'>= 8.0.1.3', |
|
'>= @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 |
|
|
|
if (with_amd_vk or with_gallium_radeonsi or with_gallium_opencl or |
|
(with_gallium_r600 and with_llvm)) |
|
dep_elf = dependency('libelf', required : false) |
|
if not dep_elf.found() |
|
dep_elf = cc.find_library('elf') |
|
endif |
|
else |
|
dep_elf = null_dep |
|
endif |
|
|
|
dep_glvnd = null_dep |
|
if with_glvnd |
|
dep_glvnd = dependency('libglvnd', version : '>= 1.3.2') |
|
pre_args += '-DUSE_LIBGLVND=1' |
|
endif |
|
|
|
_valgrind = get_option('valgrind') |
|
if _valgrind == 'true' |
|
_valgrind = 'enabled' |
|
warning('valgrind option "true" deprecated, please use "enabled" instead.') |
|
elif _valgrind == 'false' |
|
_valgrind = 'disabled' |
|
warning('valgrind option "false" deprecated, please use "disabled" instead.') |
|
endif |
|
if _valgrind != 'disabled' |
|
dep_valgrind = dependency('valgrind', required : _valgrind == 'enabled') |
|
if dep_valgrind.found() |
|
pre_args += '-DHAVE_VALGRIND' |
|
endif |
|
else |
|
dep_valgrind = null_dep |
|
endif |
|
|
|
# pthread stubs. Lets not and say we didn't |
|
|
|
if host_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', '-D__STDC_VERSION__=199901'] |
|
else |
|
prog_flex = [find_program('lex', 'flex', required : with_any_opengl)] |
|
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, but |
|
# MSVC never defines __STDC__ unless we disable all MSVC extensions. |
|
prog_flex += '-DYY_USE_CONST=' |
|
|
|
prog_bison = find_program('win_bison', required : false) |
|
if not prog_bison.found() |
|
prog_bison = find_program('yacc', 'bison', required : with_any_opengl) |
|
endif |
|
else |
|
prog_bison = find_program('bison', required : with_any_opengl) |
|
|
|
# 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 : with_any_opengl) |
|
endif |
|
|
|
dep_selinux = null_dep |
|
if get_option('selinux') |
|
dep_selinux = dependency('libselinux') |
|
pre_args += '-DMESA_SELINUX' |
|
endif |
|
|
|
_libunwind = get_option('libunwind') |
|
if _libunwind == 'true' |
|
_libunwind = 'enabled' |
|
warning('libunwind option "true" deprecated, please use "enabled" instead.') |
|
elif _libunwind == 'false' |
|
_libunwind = 'disabled' |
|
warning('libunwind option "false" deprecated, please use "disabled" instead.') |
|
endif |
|
if _libunwind != 'disabled' and not with_platform_android |
|
dep_unwind = dependency('libunwind', required : _libunwind == 'enabled') |
|
if dep_unwind.found() |
|
pre_args += '-DHAVE_LIBUNWIND' |
|
endif |
|
else |
|
dep_unwind = null_dep |
|
endif |
|
|
|
if with_osmesa != 'none' |
|
if with_osmesa == 'gallium' and 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 |
|
osmesa_bits = get_option('osmesa-bits') |
|
if osmesa_bits != '8' |
|
if with_dri or with_glx != 'disabled' |
|
error('OSMesa bits must be 8 if building glx or dri based drivers') |
|
endif |
|
osmesa_lib_name = osmesa_lib_name + osmesa_bits |
|
pre_args += [ |
|
'-DCHAN_BITS=@0@'.format(osmesa_bits), '-DDEFAULT_SOFTWARE_DEPTH_BITS=31' |
|
] |
|
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_pkgconfig_variable('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 : '>= 1.8') |
|
dep_wayland_client = dependency('wayland-client', version : '>=1.11') |
|
dep_wayland_server = dependency('wayland-server', version : '>=1.11') |
|
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_pkgconfig_variable('pkgdatadir'), 'unstable', |
|
'linux-dmabuf', 'linux-dmabuf-unstable-v1.xml' |
|
) |
|
pre_args += ['-DHAVE_WAYLAND_PLATFORM', '-DWL_HIDE_DEPRECATED'] |
|
endif |
|
|
|
dep_x11 = null_dep |
|
dep_xext = null_dep |
|
dep_xdamage = 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 |
|
if with_platform_x11 |
|
if with_glx == 'xlib' or with_glx == 'gallium-xlib' |
|
dep_x11 = dependency('x11') |
|
dep_xext = dependency('xext') |
|
dep_xcb = dependency('xcb') |
|
elif with_glx == 'dri' |
|
dep_x11 = dependency('x11') |
|
dep_xext = dependency('xext') |
|
dep_xdamage = dependency('xdamage', version : '>= 1.1') |
|
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_xvmc 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 |
|
pre_args += '-DHAVE_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')) |
|
pre_args += '-DHAVE_DRI3_MODIFIERS' |
|
endif |
|
dep_xcb_sync = dependency('xcb-sync') |
|
dep_xshmfence = dependency('xshmfence', version : '>= 1.1') |
|
endif |
|
endif |
|
if with_glx == 'dri' or with_glx == 'gallium-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_xvmc or with_gallium_xa or |
|
with_gallium_omx != 'disabled')) |
|
dep_xcb_xfixes = dependency('xcb-xfixes') |
|
endif |
|
if with_xlib_lease |
|
dep_xcb_xrandr = dependency('xcb-randr') |
|
dep_xlib_xrandr = dependency('xrandr', version : '>= 1.3') |
|
endif |
|
endif |
|
|
|
if get_option('gallium-extra-hud') |
|
pre_args += '-DHAVE_GALLIUM_EXTRA_HUD=1' |
|
endif |
|
|
|
_sensors = get_option('lmsensors') |
|
if _sensors == 'true' |
|
_sensors = 'enabled' |
|
warning('lmsensors option "true" deprecated, please use "enabled" instead.') |
|
elif _sensors == 'false' |
|
_sensors = 'disabled' |
|
warning('lmsensors option "false" deprecated, please use "disabled" instead.') |
|
endif |
|
if _sensors != 'disabled' |
|
dep_lmsensors = cc.find_library('sensors', required : _sensors == 'enabled') |
|
if dep_lmsensors.found() |
|
pre_args += '-DHAVE_LIBSENSORS=1' |
|
endif |
|
else |
|
dep_lmsensors = null_dep |
|
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.has_link_argument('-Wl,--gc-sections') |
|
foreach a: ['-ffunction-sections', '-fdata-sections'] |
|
if cc.has_argument(a) |
|
add_project_arguments(a, language : ['c', 'cpp']) |
|
endif |
|
endforeach |
|
endif |
|
|
|
foreach a : pre_args |
|
add_project_arguments(a, language : ['c', 'cpp']) |
|
endforeach |
|
foreach a : c_args |
|
add_project_arguments(a, language : ['c']) |
|
endforeach |
|
foreach a : cpp_args |
|
add_project_arguments(a, language : ['cpp']) |
|
endforeach |
|
|
|
gl_priv_reqs = [] |
|
|
|
if with_glx == 'xlib' or with_glx == 'gallium-xlib' |
|
gl_priv_reqs += ['x11', 'xext', 'xcb'] |
|
elif with_glx == 'dri' |
|
gl_priv_reqs += [ |
|
'x11', 'xext', 'xdamage >= 1.1', '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 |
|
symbols_check_args = ['--dumpbin', prog_dumpbin.path()] |
|
else |
|
prog_nm = find_program('nm') |
|
with_symbols_check = with_tests |
|
symbols_check_args = ['--nm', prog_nm.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'] : [] |
|
|
|
subdir('include') |
|
subdir('bin') |
|
subdir('src') |
|
|
|
# Meson 0.49 and earlier seems to have a bug that fails to evaluate the string- |
|
# formatting below unless the first argument is passed as a variable. This has |
|
# been fixed in Meson 0.50 and beyond, but we need to keep it like this for now |
|
# for backwards compatibility. |
|
_with_opengl_string = with_opengl ? 'yes' : 'no' |
|
|
|
lines = ['', |
|
'prefix: ' + get_option('prefix'), |
|
'libdir: ' + get_option('libdir'), |
|
'includedir: ' + get_option('includedir'), |
|
'', |
|
'OpenGL: @0@ (ES1: @1@ ES2: @2@)'.format(_with_opengl_string, |
|
with_gles1 ? 'yes' : 'no', |
|
with_gles2 ? 'yes' : 'no'), |
|
] |
|
|
|
if with_osmesa != 'none' |
|
lines += '' |
|
suffix = '' |
|
if with_osmesa == 'gallium' |
|
suffix = '(Gallium)' |
|
endif |
|
lines += 'OSMesa: lib' + osmesa_lib_name + suffix |
|
else |
|
lines += 'OSMesa: no' |
|
endif |
|
|
|
if with_dri |
|
lines += '' |
|
lines += 'DRI platform: ' + with_dri_platform |
|
if dri_drivers.length() != 0 and dri_drivers != [''] |
|
lines += 'DRI drivers: ' + ' '.join(dri_drivers) |
|
else |
|
lines += 'DRI drivers: no' |
|
endif |
|
lines += 'DRI driver dir: ' + dri_drivers_path |
|
endif |
|
|
|
if with_glx != 'disabled' |
|
lines += '' |
|
if with_glx == 'dri' |
|
lines += 'GLX: DRI-based' |
|
elif with_glx == 'xlib' |
|
lines += 'GLX: Xlib-based' |
|
elif with_glx == 'gallium-xlib' |
|
lines += 'GLX: Xlib-based (Gallium)' |
|
else |
|
lines += 'GLX: ' + with_glx |
|
endif |
|
endif |
|
|
|
lines += '' |
|
lines += 'EGL: ' + (with_egl ? 'yes' : 'no') |
|
if with_egl |
|
egl_drivers = [] |
|
if with_dri |
|
egl_drivers += 'builtin:egl_dri2' |
|
endif |
|
if with_dri3 |
|
egl_drivers += 'builtin:egl_dri3' |
|
endif |
|
lines += 'EGL drivers: ' + ' '.join(egl_drivers) |
|
endif |
|
lines += 'GBM: ' + (with_gbm ? 'yes' : 'no') |
|
if with_egl or with_any_vk |
|
_platforms += 'surfaceless' |
|
if with_gbm |
|
_platforms += 'drm' |
|
endif |
|
lines += 'EGL/Vulkan/VL platforms: ' + ' '.join(_platforms) |
|
endif |
|
|
|
lines += '' |
|
if with_any_vk |
|
lines += 'Vulkan drivers: ' + ' '.join(_vulkan_drivers) |
|
lines += 'Vulkan ICD dir: ' + with_vulkan_icd_dir |
|
else |
|
lines += 'Vulkan drivers: no' |
|
endif |
|
|
|
lines += '' |
|
if with_llvm |
|
lines += 'llvm: yes' |
|
lines += 'llvm-version: ' + dep_llvm.version() |
|
else |
|
lines += 'llvm: no' |
|
endif |
|
|
|
lines += '' |
|
if with_gallium |
|
lines += 'Gallium drivers: ' + ' '.join(gallium_drivers) |
|
gallium_st = ['mesa'] |
|
if with_gallium_xa |
|
gallium_st += 'xa' |
|
endif |
|
if with_gallium_xvmc |
|
gallium_st += 'xvmc' |
|
endif |
|
if with_gallium_xvmc |
|
gallium_st += 'xvmc' |
|
endif |
|
if with_gallium_vdpau |
|
gallium_st += 'vdpau' |
|
endif |
|
if with_gallium_omx != 'disabled' |
|
gallium_st += 'omx' + with_gallium_omx |
|
endif |
|
if with_gallium_va |
|
gallium_st += 'va' |
|
endif |
|
if with_gallium_st_nine |
|
gallium_st += 'nine' |
|
endif |
|
if with_gallium_opencl |
|
gallium_st += 'clover' |
|
endif |
|
lines += 'Gallium st: ' + ' '.join(gallium_st) |
|
else |
|
lines += 'Gallium: no' |
|
endif |
|
|
|
lines += 'HUD lmsensors: ' + (dep_lmsensors.found() ? 'yes' : 'no') |
|
|
|
lines += '' |
|
lines += 'Shared-glapi: ' + (with_shared_glapi ? 'yes' : 'no') |
|
|
|
|
|
indent = ' ' |
|
summary = indent + ('\n' + indent).join(lines) |
|
message('Configuration summary:\n@0@\n'.format(summary))
|
|
|