-# Copyright © 2017 Intel Corporation
+# Copyright © 2017-2018 Intel Corporation
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
[find_program('python', 'python2', 'python3'), 'bin/meson_get_version.py']
).stdout(),
license : 'MIT',
- meson_version : '>= 0.42',
+ meson_version : '>= 0.44.1',
default_options : ['buildtype=debugoptimized', 'c_std=c99', 'cpp_std=c++11']
)
+null_dep = dependency('', required : false)
+
+system_has_kms_drm = ['openbsd', 'netbsd', 'freebsd', 'dragonfly', 'linux'].contains(host_machine.system())
+
# Arguments for the preprocessor, put these in a separate array from the C and
# C++ (cpp in meson terminology) arguments since they need to be added to the
# default arguments for both C and C++.
with_libunwind = get_option('libunwind')
with_asm = get_option('asm')
with_osmesa = get_option('osmesa')
-with_swr_arches = get_option('swr-arches').split(',')
+with_swr_arches = get_option('swr-arches')
+with_tools = get_option('tools')
+if with_tools.contains('all')
+ with_tools = ['freedreno', 'glsl', 'intel', 'nir', 'nouveau']
+endif
if get_option('texture-float')
pre_args += '-DTEXTURE_FLOAT_ENABLED'
- message('WARNING: Floating-point texture enabled. Please consult docs/patents.txt and your lawyer before building mesa.')
+ warning('Floating-point texture enabled. Please consult docs/patents.txt and your lawyer before building mesa.')
endif
dri_drivers_path = get_option('dri-drivers-path')
if dri_drivers_path == ''
dri_drivers_path = join_paths(get_option('libdir'), 'dri')
endif
+dri_search_path = get_option('dri-search-path')
+if dri_search_path == ''
+ dri_search_path = join_paths(get_option('prefix'), dri_drivers_path)
+endif
with_gles1 = get_option('gles1')
with_gles2 = get_option('gles2')
error('building OpenGL ES without OpenGL is not supported.')
endif
+system_has_kms_drm = ['openbsd', 'netbsd', 'freebsd', 'dragonfly', 'linux'].contains(host_machine.system())
+
with_dri = false
with_dri_i915 = false
with_dri_i965 = false
with_dri_nouveau = false
with_dri_swrast = false
_drivers = get_option('dri-drivers')
-if _drivers == 'auto'
- # TODO: PPC, Sparc
- if not ['darwin', 'windows'].contains(host_machine.system())
+if _drivers.contains('auto')
+ if system_has_kms_drm
+ # TODO: PPC, Sparc
if ['x86', 'x86_64'].contains(host_machine.cpu_family())
- _drivers = 'i915,i965,r100,r200,nouveau'
+ _drivers = ['i915', 'i965', 'r100', 'r200', 'nouveau']
+ elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
+ _drivers = ['']
else
error('Unknown architecture. Please pass -Ddri-drivers to set driver options. Patches gladly accepted to fix this.')
endif
+ elif ['darwin', 'windows', 'cygwin', 'haiku'].contains(host_machine.system())
+ # only swrast would make sense here, but gallium swrast is a much better default
+ _drivers = ['']
else
error('Unknown OS. Please pass -Ddri-drivers to set driver options. Patches gladly accepted to fix this.')
endif
endif
-if _drivers != ''
- _split = _drivers.split(',')
- with_dri_i915 = _split.contains('i915')
- with_dri_i965 = _split.contains('i965')
- with_dri_r100 = _split.contains('r100')
- with_dri_r200 = _split.contains('r200')
- with_dri_nouveau = _split.contains('nouveau')
- with_dri_swrast = _split.contains('swrast')
+if _drivers != ['']
+ with_dri_i915 = _drivers.contains('i915')
+ with_dri_i965 = _drivers.contains('i965')
+ with_dri_r100 = _drivers.contains('r100')
+ with_dri_r200 = _drivers.contains('r200')
+ with_dri_nouveau = _drivers.contains('nouveau')
+ with_dri_swrast = _drivers.contains('swrast')
with_dri = true
endif
with_gallium_vc5 = false
with_gallium_etnaviv = false
with_gallium_imx = false
+with_gallium_tegra = false
with_gallium_i915 = false
with_gallium_svga = false
with_gallium_virgl = false
with_gallium_swr = false
_drivers = get_option('gallium-drivers')
-if _drivers == 'auto'
- if not ['darwin', 'windows'].contains(host_machine.system())
+if _drivers.contains('auto')
+ if system_has_kms_drm
# TODO: PPC, Sparc
if ['x86', 'x86_64'].contains(host_machine.cpu_family())
- _drivers = 'r300,r600,radeonsi,nouveau,virgl,svga,swrast'
+ _drivers = [
+ 'r300', 'r600', 'radeonsi', 'nouveau', 'virgl', 'svga', 'swrast'
+ ]
elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
- _drivers = 'pl111,vc4,vc5,freedreno,etnaviv,imx,virgl,svga,swrast'
+ _drivers = [
+ 'pl111', 'vc4', 'vc5', 'freedreno', 'etnaviv', 'imx', 'nouveau',
+ 'tegra', 'virgl', 'swrast',
+ ]
else
error('Unknown architecture. Please pass -Dgallium-drivers to set driver options. Patches gladly accepted to fix this.')
endif
+ elif ['darwin', 'windows', 'cygwin', 'haiku'].contains(host_machine.system())
+ _drivers = ['swrast']
else
error('Unknown OS. Please pass -Dgallium-drivers to set driver options. Patches gladly accepted to fix this.')
endif
endif
-if _drivers != ''
- _split = _drivers.split(',')
- with_gallium_pl111 = _split.contains('pl111')
- with_gallium_radeonsi = _split.contains('radeonsi')
- with_gallium_r300 = _split.contains('r300')
- with_gallium_r600 = _split.contains('r600')
- with_gallium_nouveau = _split.contains('nouveau')
- with_gallium_freedreno = _split.contains('freedreno')
- with_gallium_softpipe = _split.contains('swrast')
- with_gallium_vc4 = _split.contains('vc4')
- with_gallium_vc5 = _split.contains('vc5')
- with_gallium_etnaviv = _split.contains('etnaviv')
- with_gallium_imx = _split.contains('imx')
- with_gallium_i915 = _split.contains('i915')
- with_gallium_svga = _split.contains('svga')
- with_gallium_virgl = _split.contains('virgl')
- with_gallium_swr = _split.contains('swr')
+if _drivers != ['']
+ with_gallium_pl111 = _drivers.contains('pl111')
+ with_gallium_radeonsi = _drivers.contains('radeonsi')
+ with_gallium_r300 = _drivers.contains('r300')
+ with_gallium_r600 = _drivers.contains('r600')
+ with_gallium_nouveau = _drivers.contains('nouveau')
+ with_gallium_freedreno = _drivers.contains('freedreno')
+ with_gallium_softpipe = _drivers.contains('swrast')
+ with_gallium_vc4 = _drivers.contains('vc4')
+ with_gallium_vc5 = _drivers.contains('vc5')
+ with_gallium_etnaviv = _drivers.contains('etnaviv')
+ with_gallium_imx = _drivers.contains('imx')
+ with_gallium_tegra = _drivers.contains('tegra')
+ with_gallium_i915 = _drivers.contains('i915')
+ with_gallium_svga = _drivers.contains('svga')
+ with_gallium_virgl = _drivers.contains('virgl')
+ with_gallium_swr = _drivers.contains('swr')
with_gallium = true
+ if system_has_kms_drm
+ _glx = get_option('glx')
+ _egl = get_option('egl')
+ if _glx == 'dri' or _egl == 'true' or (_glx == 'disabled' and _egl != 'false')
+ with_dri = true
+ endif
+ endif
endif
with_intel_vk = false
with_amd_vk = false
with_any_vk = false
_vulkan_drivers = get_option('vulkan-drivers')
-if _vulkan_drivers == 'auto'
- if not ['darwin', 'windows'].contains(host_machine.system())
+if _vulkan_drivers.contains('auto')
+ if system_has_kms_drm
if host_machine.cpu_family().startswith('x86')
- _vulkan_drivers = 'amd,intel'
+ _vulkan_drivers = ['amd', 'intel']
else
error('Unknown architecture. Please pass -Dvulkan-drivers to set driver options. Patches gladly accepted to fix this.')
endif
- else
+ elif ['darwin', 'windows', 'cygwin', 'haiku'].contains(host_machine.system())
# No vulkan driver supports windows or macOS currently
- _vulkan_drivers = ''
+ _vulkan_drivers = ['']
+ else
+ error('Unknown OS. Please pass -Dvulkan-drivers to set driver options. Patches gladly accepted to fix this.')
endif
endif
-if _vulkan_drivers != ''
- _split = _vulkan_drivers.split(',')
- with_intel_vk = _split.contains('intel')
- with_amd_vk = _split.contains('amd')
- with_any_vk = with_amd_vk or with_intel_vk
+if _vulkan_drivers != ['']
+ with_intel_vk = _vulkan_drivers.contains('intel')
+ with_amd_vk = _vulkan_drivers.contains('amd')
+ with_any_vk = true
endif
if with_dri_swrast and (with_gallium_softpipe or with_gallium_swr)
if with_gallium_pl111 and not with_gallium_vc4
error('pl111 driver requires vc4 driver')
endif
-
-dep_libdrm_intel = []
-if with_dri_i915 or with_gallium_i915
- dep_libdrm_intel = dependency('libdrm_intel', version : '>= 2.4.75')
+if with_gallium_tegra and not with_gallium_nouveau
+ error('tegra driver requires nouveau driver')
endif
if host_machine.system() == 'darwin'
with_dri_platform = 'apple'
elif ['windows', 'cygwin'].contains(host_machine.system())
with_dri_platform = 'windows'
-elif host_machine.system() == 'linux'
- # FIXME: This should include BSD and possibly other systems
+elif system_has_kms_drm
with_dri_platform = 'drm'
else
# FIXME: haiku doesn't use dri, and xlib doesn't use dri, probably should
# assert here that one of those cases has been met.
# FIXME: GNU (hurd) ends up here as well, but meson doesn't officially
# support Hurd at time of writing (2017/11)
+ # FIXME: illumos ends up here as well
with_dri_platform = 'none'
endif
with_platform_surfaceless = false
egl_native_platform = ''
_platforms = get_option('platforms')
-if _platforms == 'auto'
- if ['linux'].contains(host_machine.system())
- _platforms = 'x11,wayland,drm,surfaceless'
+if _platforms.contains('auto')
+ if system_has_kms_drm
+ _platforms = ['x11', 'wayland', 'drm', 'surfaceless']
+ elif ['darwin', 'windows', 'cygwin'].contains(host_machine.system())
+ _platforms = ['x11', 'surfaceless']
+ elif ['haiku'].contains(host_machine.system())
+ _platforms = ['haiku']
else
- error('Unknown OS, no platforms enabled. Patches gladly accepted to fix this.')
+ error('Unknown OS. Please pass -Dplatforms to set platforms. Patches gladly accepted to fix this.')
endif
endif
-if _platforms != ''
- _split = _platforms.split(',')
- with_platform_android = _split.contains('android')
- with_platform_x11 = _split.contains('x11')
- with_platform_wayland = _split.contains('wayland')
- with_platform_drm = _split.contains('drm')
- with_platform_surfaceless = _split.contains('surfaceless')
- egl_native_platform = _split[0]
+if _platforms != ['']
+ with_platform_android = _platforms.contains('android')
+ with_platform_x11 = _platforms.contains('x11')
+ with_platform_wayland = _platforms.contains('wayland')
+ with_platform_drm = _platforms.contains('drm')
+ with_platform_haiku = _platforms.contains('haiku')
+ with_platform_surfaceless = _platforms.contains('surfaceless')
+ egl_native_platform = _platforms[0]
endif
with_glx = get_option('glx')
if with_glx == 'auto'
if with_dri
with_glx = 'dri'
+ elif with_platform_haiku
+ with_glx = 'disabled'
elif with_gallium
# Even when building just gallium drivers the user probably wants dri
with_glx = 'dri'
+ with_dri = true
elif with_platform_x11 and with_any_opengl and not with_any_vk
# The automatic behavior should not be to turn on xlib based glx when
# building only vulkan drivers
with_glx = 'disabled'
endif
endif
-if with_glx == 'dri'
- if with_gallium
- with_dri = true
- endif
-endif
if not (with_dri or with_gallium or with_glx == 'xlib' or with_glx == 'gallium-xlib')
with_gles1 = false
with_shared_glapi = false
endif
-with_gbm = get_option('gbm')
-if with_gbm == 'auto' and with_dri # TODO: or gallium
- with_gbm = host_machine.system() == 'linux'
-elif with_gbm == 'true'
- if not ['linux', 'bsd'].contains(host_machine.system())
- error('GBM only supports unix-like platforms')
- endif
- with_gbm = true
+_gbm = get_option('gbm')
+if _gbm == 'auto'
+ with_gbm = system_has_kms_drm and with_dri
else
- with_gbm = false
+ with_gbm = _gbm == 'true'
+endif
+if with_gbm and not system_has_kms_drm
+ error('GBM only supports DRM/KMS platforms')
endif
_egl = get_option('egl')
error('EGL requires shared-glapi')
elif egl_native_platform == ''
error('No platforms specified, consider -Dplatforms=drm,x11 at least')
+ elif not ['disabled', 'dri'].contains(with_glx)
+ error('EGL requires dri, but a GLX is being built without dri')
endif
with_egl = true
else
endif
with_dri2 = (with_dri or with_any_vk) and with_dri_platform == 'drm'
-with_dri3 = get_option('dri3')
-if with_dri3 == 'auto'
- if host_machine.system() == 'linux' and with_dri2
- with_dri3 = true
- else
- with_dri3 = false
- endif
-elif with_dri3 == 'true'
- with_dri3 = true
+_dri3 = get_option('dri3')
+if _dri3 == 'auto'
+ with_dri3 = system_has_kms_drm and with_dri2
else
- with_dri3 = false
+ with_dri3 = _dri3 == 'true'
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 or with_gallium
- if with_glx == 'disabled' and not with_egl
+ if with_glx == 'disabled' and not with_egl and not with_platform_haiku
error('building dri or gallium drivers require at least one window system')
endif
endif
-dep_vdpau = []
+prog_pkgconfig = find_program('pkg-config')
+
_vdpau = get_option('gallium-vdpau')
-if _vdpau == 'auto'
- if not ['linux', 'bsd'].contains(host_machine.system())
- with_gallium_vdpau = false
- elif not with_platform_x11
- with_gallium_vdpau = false
- elif not (with_gallium_r300 or with_gallium_r600 or with_gallium_radeonsi or
- with_gallium_nouveau)
- with_gallium_vdpau = false
+if not system_has_kms_drm
+ if _vdpau == 'true'
+ error('VDPAU state tracker can only be build on unix-like OSes.')
else
- dep_vdpau = dependency('vdpau', version : '>= 1.1', required : false)
- with_gallium_vdpau = dep_vdpau.found()
+ _vdpau = 'false'
endif
-elif _vdpau == 'true'
- if not ['linux', 'bsd'].contains(host_machine.system())
- error('VDPAU state tracker can only be build on unix-like OSes.')
- elif not with_platform_x11
+elif not with_platform_x11
+ if _vdpau == 'true'
error('VDPAU state tracker requires X11 support.')
- with_gallium_vdpau = false
- elif not (with_gallium_r300 or with_gallium_r600 or with_gallium_radeonsi or
- with_gallium_nouveau)
+ else
+ _vdpau = 'false'
+ endif
+elif not (with_gallium_r300 or with_gallium_r600 or with_gallium_radeonsi or
+ with_gallium_nouveau)
+ if _vdpau == 'true'
error('VDPAU state tracker requires at least one of the following gallium drivers: r300, r600, radeonsi, nouveau.')
+ else
+ _vdpau = 'false'
endif
- dep_vdpau = dependency('vdpau', version : '>= 1.1')
- with_gallium_vdpau = true
-else
- with_gallium_vdpau = false
+elif _vdpau == 'auto'
+ _vdpau = 'true'
endif
+with_gallium_vdpau = _vdpau == 'true'
+dep_vdpau = null_dep
if with_gallium_vdpau
+ dep_vdpau = dependency('vdpau', version : '>= 1.1')
dep_vdpau = declare_dependency(
- compile_args : dep_vdpau.get_pkgconfig_variable('cflags').split()
+ compile_args : run_command(prog_pkgconfig, ['vdpau', '--cflags']).stdout().split()
)
endif
vdpau_drivers_path = join_paths(get_option('libdir'), 'vdpau')
endif
-dep_xvmc = []
_xvmc = get_option('gallium-xvmc')
-if _xvmc == 'auto'
- if not ['linux', 'bsd'].contains(host_machine.system())
- with_gallium_xvmc = false
- elif not with_platform_x11
- with_gallium_xvmc = false
- elif not (with_gallium_r600 or with_gallium_nouveau)
- with_gallium_xvmc = false
+if not system_has_kms_drm
+ if _xvmc == 'true'
+ error('XVMC state tracker can only be build on unix-like OSes.')
else
- dep_xvmc = dependency('xvmc', version : '>= 1.0.6', required : false)
- with_gallium_xvmc = dep_xvmc.found()
+ _xvmc = 'false'
endif
-elif _xvmc == 'true'
- if not ['linux', 'bsd'].contains(host_machine.system())
- error('XVMC state tracker can only be build on unix-like OSes.')
- elif not with_platform_x11
+elif not with_platform_x11
+ if _xvmc == 'true'
error('XVMC state tracker requires X11 support.')
- with_gallium_xvmc = false
- elif not (with_gallium_r600 or with_gallium_nouveau)
+ else
+ _xvmc = 'false'
+ endif
+elif not (with_gallium_r600 or with_gallium_nouveau)
+ if _xvmc == 'true'
error('XVMC state tracker requires at least one of the following gallium drivers: r600, nouveau.')
+ else
+ _xvmc = 'false'
endif
- dep_xvmc = dependency('xvmc', version : '>= 1.0.6')
- with_gallium_xvmc = true
-else
- with_gallium_xvmc = false
+elif _xvmc == 'auto'
+ _xvmc = 'true'
endif
+with_gallium_xvmc = _xvmc == 'true'
+dep_xvmc = null_dep
if with_gallium_xvmc
- dep_xvmc = declare_dependency(
- compile_args : dep_xvmc.get_pkgconfig_variable('cflags').split()
- )
+ dep_xvmc = dependency('xvmc', version : '>= 1.0.6')
endif
xvmc_drivers_path = get_option('xvmc-libs-path')
xvmc_drivers_path = get_option('libdir')
endif
-dep_omx = []
_omx = get_option('gallium-omx')
-if _omx == 'auto'
- if not ['linux', 'bsd'].contains(host_machine.system())
- with_gallium_omx = false
- elif not with_platform_x11
- with_gallium_omx = false
- elif not (with_gallium_r600 or with_gallium_radeonsi or with_gallium_nouveau)
- with_gallium_omx = false
+if not system_has_kms_drm
+ if ['auto', 'disabled'].contains(_omx)
+ _omx = 'disabled'
else
- dep_omx = dependency('libomxil-bellagio', required : false)
- with_gallium_omx = dep_omx.found()
- endif
-elif _omx == 'true'
- if not ['linux', 'bsd'].contains(host_machine.system())
error('OMX state tracker can only be built on unix-like OSes.')
- elif not (with_platform_x11 or with_platform_drm)
+ endif
+elif not (with_platform_x11 or with_platform_drm)
+ if ['auto', 'disabled'].contains(_omx)
+ _omx = 'disabled'
+ else
error('OMX state tracker requires X11 or drm platform support.')
- with_gallium_omx = false
- elif not (with_gallium_r600 or with_gallium_radeonsi or with_gallium_nouveau)
+ 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
- dep_omx = dependency('libomxil-bellagio')
- with_gallium_omx = true
+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 = false
+ 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
+
+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.
endif
endif
endif
-if with_gallium_omx
- dep_omx = declare_dependency(
- compile_args : dep_omx.get_pkgconfig_variable('cflags').split()
- )
-endif
-dep_va = []
_va = get_option('gallium-va')
-if _va == 'auto'
- if not ['linux', 'bsd'].contains(host_machine.system())
- with_gallium_va = false
- elif not with_platform_x11
- with_gallium_va = false
- elif not (with_gallium_r600 or with_gallium_radeonsi or with_gallium_nouveau)
- with_gallium_va = false
+if not system_has_kms_drm
+ if _va == 'true'
+ error('VA state tracker can only be built on unix-like OSes.')
else
- dep_va = dependency('libva', version : '>= 0.38.0', required : false)
- with_gallium_va = dep_va.found()
+ _va = 'false'
endif
-elif _va == 'true'
- if not ['linux', 'bsd'].contains(host_machine.system())
- error('VA state tracker can only be built on unix-like OSes.')
- elif not (with_platform_x11 or with_platform_drm)
+elif not (with_platform_x11 or with_platform_drm)
+ if _va == 'true'
error('VA state tracker requires X11 or drm or wayland platform support.')
- with_gallium_va = false
- elif not (with_gallium_r600 or with_gallium_radeonsi or with_gallium_nouveau)
+ else
+ _va = 'false'
+ endif
+elif not (with_gallium_r600 or with_gallium_radeonsi or with_gallium_nouveau)
+ if _va == 'true'
error('VA state tracker requires at least one of the following gallium drivers: r600, radeonsi, nouveau.')
+ else
+ _va = 'false'
endif
- dep_va = dependency('libva', version : '>= 0.38.0')
- with_gallium_va = true
-else
- with_gallium_va = false
+elif _va == 'auto'
+ _va = 'true'
endif
+with_gallium_va = _va == 'true'
+dep_va = null_dep
if with_gallium_va
- dep_va = declare_dependency(
- compile_args : dep_va.get_pkgconfig_variable('cflags').split()
+ dep_va = dependency('libva', version : '>= 0.39.0')
+ dep_va_headers = declare_dependency(
+ compile_args : run_command(prog_pkgconfig, ['libva', '--cflags']).stdout().split()
)
endif
endif
_xa = get_option('gallium-xa')
-if _xa == 'auto'
- if not ['linux', 'bsd'].contains(host_machine.system())
- with_gallium_xa = false
- elif not (with_gallium_nouveau or with_gallium_freedreno or with_gallium_i915
- or with_gallium_svga)
- with_gallium_xa = false
+if not system_has_kms_drm
+ if _xa == 'true'
+ error('XA state tracker can only be built on unix-like OSes.')
else
- with_gallium_xa = true
+ _xa = 'false'
endif
-elif _xa == 'true'
- if not ['linux', 'bsd'].contains(host_machine.system())
- error('XA state tracker can only be built on unix-like OSes.')
- elif not (with_gallium_nouveau or with_gallium_freedreno or with_gallium_i915
- or with_gallium_svga)
+elif not (with_gallium_nouveau or with_gallium_freedreno or with_gallium_i915
+ or with_gallium_svga)
+ if _xa == 'true'
error('XA state tracker requires at least one of the following gallium drivers: nouveau, freedreno, i915, svga.')
+ else
+ _xa = 'false'
endif
- with_gallium_xa = true
-else
- with_gallium_xa = false
endif
+with_gallium_xa = _xa != 'false'
d3d_drivers_path = get_option('d3d-drivers-path')
if d3d_drivers_path == ''
with_gallium_opencl = true
with_opencl_icd = _opencl == 'icd'
else
- dep_clc = []
+ dep_clc = null_dep
with_gallium_opencl = false
with_gallium_icd = false
endif
gl_pkgconfig_c_flags = []
if with_platform_x11
- if with_any_vk or (with_glx == 'dri' and with_dri_platform == 'drm')
+ 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'
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
]
pre_args += '-DHAVE_ANDROID_PLATFORM'
endif
+if with_platform_haiku
+ pre_args += '-DHAVE_HAIKU_PLATFORM'
+endif
prog_python2 = find_program('python2')
has_mako = run_command(prog_python2, '-c', 'import mako')
endif
# Check for GCC style atomics
+dep_atomic = null_dep
+
if cc.compiles('int main() { int n; return __atomic_load_n(&n, __ATOMIC_ACQUIRE); }',
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);
+ }''',
+ name : 'GCC atomic builtins required -latomic')
+ dep_atomic = cc.find_library('atomic')
+ endif
endif
if not cc.links('''#include <stdint.h>
uint64_t v;
if with_asm
# TODO: SPARC and PPC
if host_machine.cpu_family() == 'x86'
- if ['linux', 'bsd'].contains(host_machine.system()) # FIXME: hurd?
+ if system_has_kms_drm
with_asm_arch = 'x86'
pre_args += ['-DUSE_X86_ASM', '-DUSE_MMX_ASM', '-DUSE_3DNOW_ASM',
'-DUSE_SSE_ASM']
endif
elif host_machine.cpu_family() == 'x86_64'
- if host_machine.system() == 'linux'
+ if system_has_kms_drm
with_asm_arch = 'x86_64'
pre_args += ['-DUSE_X86_64_ASM']
endif
elif host_machine.cpu_family() == 'arm'
- if host_machine.system() == 'linux'
+ if system_has_kms_drm
with_asm_arch = 'arm'
pre_args += ['-DUSE_ARM_ASM']
endif
elif host_machine.cpu_family() == 'aarch64'
- if host_machine.system() == 'linux'
+ if system_has_kms_drm
with_asm_arch = 'aarch64'
pre_args += ['-DUSE_AARCH64_ASM']
endif
pre_args += '-DMAJOR_IN_MKDEV'
endif
-foreach h : ['xlocale.h', 'sys/sysctl.h', 'linux/futex.h']
- if cc.has_header(h)
+foreach h : ['xlocale.h', 'sys/sysctl.h', 'linux/futex.h', 'endian.h']
+ if cc.compiles('#include <@0@>'.format(h), name : '@0@'.format(h))
pre_args += '-DHAVE_@0@'.format(h.to_upper().underscorify())
endif
endforeach
name : 'dynamic-list')
with_ld_dynamic_list = true
endif
+ld_args_build_id = []
+if build_machine.system() != 'darwin'
+ ld_args_build_id += '-Wl,--build-id=sha1'
+endif
# check for dl support
if cc.has_function('dlopen')
- dep_dl = []
+ dep_dl = null_dep
else
dep_dl = cc.find_library('dl')
endif
# Determine whether or not the rt library is needed for time functions
if cc.has_function('clock_gettime')
- dep_clock = []
+ dep_clock = null_dep
else
dep_clock = cc.find_library('rt')
endif
-with_gallium_drisw_kms = false
-dep_libdrm = dependency('libdrm', version : '>= 2.4.75',
- required : with_dri2 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
-
# TODO: some of these may be conditional
dep_zlib = dependency('zlib', version : '>= 1.2.3')
pre_args += '-DHAVE_ZLIB'
dep_elf = cc.find_library('elf')
endif
else
- dep_elf = []
+ dep_elf = null_dep
endif
dep_expat = dependency('expat')
# this only exists on linux so either this is linux and it will be found, or
# its not linux and and wont
dep_m = cc.find_library('m', required : false)
-dep_libdrm_amdgpu = []
-dep_libdrm_radeon = []
-dep_libdrm_nouveau = []
-dep_libdrm_etnaviv = []
-dep_libdrm_freedreno = []
-if with_amd_vk or with_gallium_radeonsi
- dep_libdrm_amdgpu = dependency('libdrm_amdgpu', version : '>= 2.4.89')
-endif
-if (with_gallium_radeonsi or with_dri_r100 or with_dri_r200 or
- with_gallium_r300 or with_gallium_r600)
- dep_libdrm_radeon = dependency('libdrm_radeon', version : '>= 2.4.71')
-endif
-if with_gallium_nouveau or with_dri_nouveau
- dep_libdrm_nouveau = dependency('libdrm_nouveau', version : '>= 2.4.66')
-endif
-if with_gallium_etnaviv
- dep_libdrm_etnaviv = dependency('libdrm_etnaviv', version : '>= 2.4.82')
-endif
-if with_gallium_freedreno
- dep_libdrm_freedreno = dependency('libdrm_freedreno', version : '>= 2.4.89')
+# 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_etnaviv = null_dep
+dep_libdrm_freedreno = null_dep
+dep_libdrm_intel = null_dep
+
+_drm_amdgpu_ver = '2.4.91'
+_drm_radeon_ver = '2.4.71'
+_drm_nouveau_ver = '2.4.66'
+_drm_etnaviv_ver = '2.4.89'
+_drm_freedreno_ver = '2.4.91'
+_drm_intel_ver = '2.4.75'
+_drm_ver = '2.4.75'
+
+_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)],
+ ['etnaviv', with_gallium_etnaviv],
+ ['freedreno', with_gallium_freedreno],
+]
+
+# Loop over the enables versions and get the highest libdrm requirement for all
+# active drivers.
+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
+ endif
+endforeach
+
+# 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,
+ required : with_dri2 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']
# TODO: optional modules
endif
+if with_amd_vk or with_gallium_radeonsi or with_gallium_swr
+ _llvm_version = '>= 4.0.0'
+elif with_gallium_opencl or with_gallium_r600
+ _llvm_version = '>= 3.9.0'
+else
+ _llvm_version = '>= 3.3.0'
+endif
+
_llvm = get_option('llvm')
if _llvm == 'auto'
dep_llvm = dependency(
- 'llvm', version : '>= 3.9.0', modules : llvm_modules,
+ 'llvm', version : _llvm_version, modules : llvm_modules,
required : with_amd_vk or with_gallium_radeonsi or with_gallium_swr or with_gallium_opencl,
)
with_llvm = dep_llvm.found()
elif _llvm == 'true'
- dep_llvm = dependency('llvm', version : '>= 3.9.0', modules : llvm_modules)
+ dep_llvm = dependency('llvm', version : _llvm_version, modules : llvm_modules)
with_llvm = true
else
- dep_llvm = []
+ dep_llvm = null_dep
with_llvm = false
endif
if with_llvm
_llvm_version = dep_llvm.version().split('.')
- # Development versions of LLVM have an 'svn' suffix, we don't want that for
- # our version checks.
- _llvm_patch = _llvm_version[2]
+ # Development versions of LLVM have an 'svn' or 'git' suffix, we don't want
+ # that for our version checks.
+ # svn suffixes are stripped by meson as of 0.43, and git suffixes are
+ # strippped as of 0.44, but we support older meson versions.
+
+ # 3 digits versions in LLVM only started from 3.4.1 on
+ if dep_llvm.version().version_compare('>= 3.4.1')
+ _llvm_patch = _llvm_version[2]
+ else
+ _llvm_patch = '0'
+ endif
+
if _llvm_patch.endswith('svn')
_llvm_patch = _llvm_patch.split('s')[0]
+ elif _llvm_patch.contains('git')
+ _llvm_patch = _llvm_patch.split('g')[0]
endif
pre_args += [
- '-DHAVE_LLVM=0x0@0@@1@@2@'.format(_llvm_version[0], _llvm_version[1], _llvm_patch),
+ '-DHAVE_LLVM=0x0@0@0@1@'.format(_llvm_version[0], _llvm_version[1]),
'-DMESA_LLVM_VERSION_PATCH=@0@'.format(_llvm_patch),
]
+
+ # 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.
+ if dep_llvm.get_configtool_variable('has-rtti') == 'NO'
+ cpp_args += '-fno-rtti'
+ endif
elif with_amd_vk or with_gallium_radeonsi or with_gallium_swr
- error('The following drivers requires LLVM: Radv, RadeonSI, SWR. One of these is enabled, but LLVM is disabled.')
+ error('The following drivers require LLVM: Radv, RadeonSI, SWR. One of these is enabled, but LLVM is disabled.')
endif
-dep_glvnd = []
+dep_glvnd = null_dep
if with_glvnd
dep_glvnd = dependency('libglvnd', version : '>= 0.2.0')
pre_args += '-DUSE_LIBGLVND=1'
pre_args += '-DHAVE_VALGRIND'
endif
else
- dep_valgrind = []
+ dep_valgrind = null_dep
endif
# pthread stubs. Lets not and say we didn't
prog_bison = find_program('bison', required : with_any_opengl)
prog_flex = find_program('flex', required : with_any_opengl)
-dep_selinux = []
+dep_selinux = null_dep
if get_option('selinux')
dep_selinux = dependency('libselinux')
pre_args += '-DMESA_SELINUX'
pre_args += '-DHAVE_LIBUNWIND'
endif
else
- dep_unwind = []
+ dep_unwind = null_dep
endif
# TODO: gallium-hud
pre_args += ['-DHAVE_WAYLAND_PLATFORM', '-DWL_HIDE_DEPRECATED']
else
prog_wl_scanner = []
- dep_wl_protocols = []
- dep_wayland_client = []
- dep_wayland_server = []
+ dep_wl_protocols = null_dep
+ dep_wayland_client = null_dep
+ dep_wayland_server = null_dep
wayland_dmabuf_xml = ''
endif
-dep_x11 = []
-dep_xext = []
-dep_xdamage = []
-dep_xfixes = []
-dep_x11_xcb = []
-dep_xcb = []
-dep_xcb_glx = []
-dep_xcb_dri2 = []
-dep_xcb_dri3 = []
-dep_dri2proto = []
-dep_glproto = []
-dep_xxf86vm = []
-dep_xcb_dri3 = []
-dep_xcb_present = []
-dep_xcb_sync = []
-dep_xcb_xfixes = []
-dep_xshmfence = []
+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
if with_platform_x11
if with_glx == 'xlib' or with_glx == 'gallium-xlib'
dep_x11 = dependency('x11')
dep_xxf86vm = dependency('xxf86vm', required : false)
endif
if (with_any_vk or with_glx == 'dri' or
- (with_gallium_vdpau or with_gallium_xvmc or with_gallium_omx or
- with_gallium_xa))
+ (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')
endif
- if with_any_vk or (with_glx == 'dri' and with_dri_platform == 'drm')
+ 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
dep_glproto = dependency('glproto', version : '>= 1.4.14')
endif
- if with_egl
+ if (with_egl or (
+ with_gallium_vdpau or with_gallium_xvmc or with_gallium_xa or
+ with_gallium_omx != 'disabled'))
dep_xcb_xfixes = dependency('xcb-xfixes')
endif
endif
pre_args += '-DHAVE_LIBSENSORS=1'
endif
else
- dep_lmsensors = []
+ dep_lmsensors = null_dep
endif
-# TODO: gallium tests
-
# TODO: various libdirs
# TODO: gallium driver dirs
-# FIXME: this is a workaround for #2326
-prog_touch = find_program('touch')
-dummy_cpp = custom_target(
- 'dummy_cpp',
- output : 'dummy.cpp',
- command : [prog_touch, '@OUTPUT@'],
-)
-
foreach a : pre_args
add_project_arguments(a, language : ['c', 'cpp'])
endforeach
gl_priv_reqs = [
'x11', 'xext', 'xdamage >= 1.1', 'xfixes', 'x11-xcb', 'xcb',
- 'xcb-glx >= 1.8.1', 'libdrm >= 2.4.75',
-]
-if dep_xxf86vm != [] and dep_xxf86vm.found()
+ 'xcb-glx >= 1.8.1']
+if dep_libdrm.found()
+ gl_priv_reqs += 'libdrm >= 2.4.75'
+endif
+if dep_xxf86vm.found()
gl_priv_reqs += 'xxf86vm'
endif
if with_dri_platform == 'drm'
if dep_m.found()
gl_priv_libs += '-lm'
endif
-if dep_dl != [] and dep_dl.found()
+if dep_dl.found()
gl_priv_libs += '-ldl'
endif
pkg = import('pkgconfig')
+env_test = environment()
+env_test.set('NM', find_program('nm').path())
+
subdir('include')
subdir('bin')
subdir('src')