| # Copyright © 2017-2019 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 |
| # in the Software without restriction, including without limitation the rights |
| # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| # copies of the Software, and to permit persons to whom the Software is |
| # furnished to do so, subject to the following conditions: |
| |
| # The above copyright notice and this permission notice shall be included in |
| # all copies or substantial portions of the Software. |
| |
| # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| # SOFTWARE. |
| |
| project( |
| 'mesa', |
| ['c', 'cpp'], |
| version : run_command( |
| [find_program('python', 'python2', 'python3'), 'bin/meson_get_version.py'] |
| ).stdout(), |
| license : 'MIT', |
| meson_version : '>= 0.46', |
| default_options : ['buildtype=debugoptimized', 'b_ndebug=if-release', 'c_std=c99', 'cpp_std=c++14'] |
| ) |
| |
| cc = meson.get_compiler('c') |
| cpp = meson.get_compiler('cpp') |
| |
| null_dep = dependency('', required : false) |
| |
| # 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++. |
| pre_args = [ |
| '-D__STDC_CONSTANT_MACROS', |
| '-D__STDC_FORMAT_MACROS', |
| '-D__STDC_LIMIT_MACROS', |
| '-DPACKAGE_VERSION="@0@"'.format(meson.project_version()), |
| '-DPACKAGE_BUGREPORT="https://gitlab.freedesktop.org/mesa/mesa/issues"', |
| ] |
| |
| with_vulkan_icd_dir = get_option('vulkan-icd-dir') |
| with_tests = get_option('build-tests') |
| with_valgrind = get_option('valgrind') |
| with_libunwind = get_option('libunwind') |
| with_glx_read_only_text = get_option('glx-read-only-text') |
| with_glx_direct = get_option('glx-direct') |
| with_osmesa = get_option('osmesa') |
| with_swr_arches = get_option('swr-arches') |
| with_tools = get_option('tools') |
| if with_tools.contains('all') |
| with_tools = [ |
| 'drm-shim', |
| 'etnaviv', |
| 'freedreno', |
| 'glsl', |
| 'intel', |
| 'intel-ui', |
| 'lima', |
| 'nir', |
| 'nouveau', |
| 'xvmc', |
| ] |
| endif |
| |
| dri_drivers_path = get_option('dri-drivers-path') |
| if dri_drivers_path == '' |
| dri_drivers_path = join_paths(get_option('prefix'), get_option('libdir'), 'dri') |
| endif |
| dri_search_path = get_option('dri-search-path') |
| if dri_search_path == '' |
| dri_search_path = dri_drivers_path |
| endif |
| |
| with_gles1 = get_option('gles1') |
| with_gles2 = get_option('gles2') |
| if host_machine.system() == 'windows' |
| if with_gles1 == 'auto' |
| with_gles1 = 'false' |
| endif |
| if with_gles2 == 'auto' |
| with_gles2 = 'false' |
| endif |
| endif |
| with_opengl = get_option('opengl') |
| |
| # Default shared glapi off for windows, on elsewhere. |
| _sg = get_option('shared-glapi') |
| if _sg == 'auto' |
| with_shared_glapi = host_machine.system() != 'windows' |
| else |
| with_shared_glapi = _sg == 'true' |
| endif |
| |
| # shared-glapi is required if at least two OpenGL APIs are being built |
| if not with_shared_glapi |
| if ((with_gles1 == 'true' and with_gles2 == 'true') or |
| (with_gles1 == 'true' and with_opengl) or |
| (with_gles2 == 'true' and with_opengl)) |
| error('shared-glapi required for building two or more of OpenGL, OpenGL ES 1.x, OpenGL ES 2.x') |
| endif |
| with_gles1 = 'false' |
| with_gles2 = 'false' |
| endif |
| |
| # We require OpenGL for OpenGL ES |
| if not with_opengl |
| if (with_gles1 == 'true' or with_gles2 == 'true') and not with_opengl |
| error('building OpenGL ES without OpenGL is not supported.') |
| endif |
| with_gles1 = 'false' |
| with_gles2 = 'false' |
| endif |
| |
| with_gles1 = with_gles1 != 'false' |
| with_gles2 = with_gles2 != 'false' |
| with_any_opengl = with_opengl or with_gles1 or with_gles2 |
| # Only build shared_glapi if at least one OpenGL API is enabled |
| with_shared_glapi = with_shared_glapi and with_any_opengl |
| |
| system_has_kms_drm = ['openbsd', 'netbsd', 'freebsd', 'gnu/kfreebsd', 'dragonfly', 'linux'].contains(host_machine.system()) |
| |
| dri_drivers = get_option('dri-drivers') |
| if dri_drivers.contains('auto') |
| if system_has_kms_drm |
| # TODO: PPC, Sparc |
| if ['x86', 'x86_64'].contains(host_machine.cpu_family()) |
| dri_drivers = ['i915', 'i965', 'r100', 'r200', 'nouveau'] |
| elif ['arm', 'aarch64'].contains(host_machine.cpu_family()) |
| dri_drivers = [] |
| else |
| error('Unknown architecture @0@. Please pass -Ddri-drivers to set driver options. Patches gladly accepted to fix this.'.format( |
| host_machine.cpu_family())) |
| endif |
| elif ['darwin', 'windows', 'cygwin', 'haiku'].contains(host_machine.system()) |
| # only swrast would make sense here, but gallium swrast is a much better default |
| dri_drivers = [] |
| else |
| error('Unknown OS @0@. Please pass -Ddri-drivers to set driver options. Patches gladly accepted to fix this.'.format( |
| host_machine.system())) |
| endif |
| endif |
| |
| with_dri_i915 = dri_drivers.contains('i915') |
| with_dri_i965 = dri_drivers.contains('i965') |
| with_dri_r100 = dri_drivers.contains('r100') |
| with_dri_r200 = dri_drivers.contains('r200') |
| with_dri_nouveau = dri_drivers.contains('nouveau') |
| with_dri_swrast = dri_drivers.contains('swrast') |
| |
| with_dri = dri_drivers.length() != 0 and dri_drivers != [''] |
| |
| gallium_drivers = get_option('gallium-drivers') |
| if gallium_drivers.contains('auto') |
| if system_has_kms_drm |
| # TODO: PPC, Sparc |
| if ['x86', 'x86_64'].contains(host_machine.cpu_family()) |
| gallium_drivers = [ |
| 'r300', 'r600', 'radeonsi', 'nouveau', 'virgl', 'svga', 'swrast' |
| ] |
| elif ['arm', 'aarch64'].contains(host_machine.cpu_family()) |
| gallium_drivers = [ |
| 'kmsro', 'v3d', 'vc4', 'freedreno', 'etnaviv', 'nouveau', |
| 'tegra', 'virgl', 'lima', 'panfrost', 'swrast' |
| ] |
| else |
| error('Unknown architecture @0@. Please pass -Dgallium-drivers to set driver options. Patches gladly accepted to fix this.'.format( |
| host_machine.cpu_family())) |
| endif |
| elif ['darwin', 'windows', 'cygwin', 'haiku'].contains(host_machine.system()) |
| gallium_drivers = ['swrast'] |
| else |
| error('Unknown OS @0@. Please pass -Dgallium-drivers to set driver options. Patches gladly accepted to fix this.'.format( |
| host_machine.system())) |
| endif |
| endif |
| with_gallium_kmsro = gallium_drivers.contains('kmsro') |
| with_gallium_radeonsi = gallium_drivers.contains('radeonsi') |
| with_gallium_r300 = gallium_drivers.contains('r300') |
| with_gallium_r600 = gallium_drivers.contains('r600') |
| with_gallium_nouveau = gallium_drivers.contains('nouveau') |
| with_gallium_freedreno = gallium_drivers.contains('freedreno') |
| with_gallium_softpipe = gallium_drivers.contains('swrast') |
| with_gallium_vc4 = gallium_drivers.contains('vc4') |
| with_gallium_v3d = gallium_drivers.contains('v3d') |
| with_gallium_panfrost = gallium_drivers.contains('panfrost') |
| with_gallium_etnaviv = gallium_drivers.contains('etnaviv') |
| with_gallium_tegra = gallium_drivers.contains('tegra') |
| with_gallium_iris = gallium_drivers.contains('iris') |
| with_gallium_i915 = gallium_drivers.contains('i915') |
| with_gallium_svga = gallium_drivers.contains('svga') |
| with_gallium_virgl = gallium_drivers.contains('virgl') |
| with_gallium_swr = gallium_drivers.contains('swr') |
| with_gallium_lima = gallium_drivers.contains('lima') |
| |
| if cc.get_id() == 'intel' |
| if meson.version().version_compare('< 0.49.0') |
| error('Meson does not have sufficient support of ICC before 0.49.0 to compile mesa') |
| elif with_gallium_swr and meson.version().version_compare('== 0.49.0') |
| warning('Meson as of 0.49.0 is sufficient for compiling mesa with ICC, but there are some caveats with SWR. 0.49.1 should resolve all of these') |
| endif |
| endif |
| |
| with_gallium = gallium_drivers.length() != 0 and gallium_drivers != [''] |
| |
| if with_gallium and 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 |
| |
| _vulkan_drivers = get_option('vulkan-drivers') |
| if _vulkan_drivers.contains('auto') |
| if system_has_kms_drm |
| if host_machine.cpu_family().startswith('x86') |
| _vulkan_drivers = ['amd', 'intel'] |
| elif ['arm', 'aarch64'].contains(host_machine.cpu_family()) |
| _vulkan_drivers = [] |
| else |
| error('Unknown architecture @0@. Please pass -Dvulkan-drivers to set driver options. Patches gladly accepted to fix this.'.format( |
| host_machine.cpu_family())) |
| endif |
| elif ['darwin', 'windows', 'cygwin', 'haiku'].contains(host_machine.system()) |
| # No vulkan driver supports windows or macOS currently |
| _vulkan_drivers = [] |
| else |
| error('Unknown OS @0@. Please pass -Dvulkan-drivers to set driver options. Patches gladly accepted to fix this.'.format( |
| host_machine.system())) |
| endif |
| endif |
| |
| with_intel_vk = _vulkan_drivers.contains('intel') |
| with_amd_vk = _vulkan_drivers.contains('amd') |
| with_freedreno_vk = _vulkan_drivers.contains('freedreno') |
| with_any_vk = _vulkan_drivers.length() != 0 and _vulkan_drivers != [''] |
| |
| if with_freedreno_vk and get_option('I-love-half-baked-turnips') != true |
| error('Cannot enable freedreno vulkan driver') |
| endif |
| |
| if with_dri_swrast and (with_gallium_softpipe or with_gallium_swr) |
| error('Only one swrast provider can be built') |
| endif |
| if with_dri_i915 and with_gallium_i915 |
| error('Only one i915 provider can be built') |
| endif |
| 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) |
| error('kmsro driver requires one or more renderonly drivers (vc4, etnaviv, freedreno, panfrost, lima)') |
| endif |
| 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' |
| pre_args += '-DBUILDING_MESA' |
| elif ['windows', 'cygwin'].contains(host_machine.system()) |
| with_dri_platform = 'windows' |
| 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: illumos ends up here as well |
| with_dri_platform = 'none' |
| endif |
| |
| _platforms = get_option('platforms') |
| if _platforms.contains('auto') |
| if system_has_kms_drm |
| _platforms = ['x11', 'wayland', 'drm', 'surfaceless'] |
| elif ['darwin', 'cygwin'].contains(host_machine.system()) |
| _platforms = ['x11', 'surfaceless'] |
| elif ['haiku'].contains(host_machine.system()) |
| _platforms = ['haiku'] |
| elif host_machine.system() == 'windows' |
| _platforms = ['windows'] |
| else |
| error('Unknown OS @0@. Please pass -Dplatforms to set platforms. Patches gladly accepted to fix this.'.format( |
| host_machine.system())) |
| endif |
| endif |
| |
| 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') |
| with_platform_windows = _platforms.contains('windows') |
| |
| with_platforms = false |
| if _platforms.length() != 0 and _platforms != [''] |
| # sanity check that list contains no empty strings |
| if _platforms.contains('') |
| error('Invalid argument list given to -Dplatforms, please fix.') |
| endif |
| with_platforms = true |
| egl_native_platform = _platforms[0] |
| endif |
| |
| _xlib_lease = get_option('xlib-lease') |
| if _xlib_lease == 'auto' |
| with_xlib_lease = with_platform_x11 and with_platform_drm |
| else |
| with_xlib_lease = _xlib_lease == 'true' |
| endif |
| |
| with_glx = get_option('glx') |
| if with_glx == 'auto' |
| if with_dri |
| with_glx = 'dri' |
| elif with_platform_haiku |
| with_glx = 'disabled' |
| elif host_machine.system() == 'windows' |
| with_glx = 'disabled' |
| elif with_gallium |
| # Even when building just gallium drivers the user probably wants dri |
| with_glx = 'dri' |
| 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 = 'xlib' |
| else |
| 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 != 'disabled') |
| with_gles1 = false |
| with_gles2 = false |
| with_opengl = false |
| with_any_opengl = false |
| with_shared_glapi = false |
| endif |
| |
| _gbm = get_option('gbm') |
| if _gbm == 'auto' |
| with_gbm = system_has_kms_drm and with_dri |
| else |
| 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') |
| if _egl == 'auto' |
| with_egl = ( |
| not ['darwin', 'windows'].contains(host_machine.system()) and |
| with_dri and with_shared_glapi and with_platforms |
| ) |
| elif _egl == 'true' |
| if not with_dri |
| error('EGL requires dri') |
| elif not with_shared_glapi |
| error('EGL requires shared-glapi') |
| elif not with_platforms |
| error('No platforms specified, consider -Dplatforms=drm,x11,surfaceless at least') |
| elif not ['disabled', 'dri'].contains(with_glx) |
| error('EGL requires dri, but a GLX is being built without dri') |
| elif ['darwin', 'windows'].contains(host_machine.system()) |
| error('EGL is not available on Windows or MacOS') |
| endif |
| with_egl = true |
| else |
| with_egl = false |
| endif |
| |
| if with_egl and not (with_platform_drm or with_platform_surfaceless or with_platform_android) |
| if with_gallium_radeonsi |
| error('RadeonSI requires the drm, surfaceless or android platform when using EGL') |
| endif |
| if with_gallium_virgl |
| error('Virgl requires the drm, surfaceless or android platform when using EGL') |
| endif |
| endif |
| |
| # Android uses emutls for versions <= P/28. For USE_ELF_TLS we need ELF TLS. |
| if not with_platform_android or get_option('platform-sdk-version') >= 29 |
| pre_args += '-DUSE_ELF_TLS' |
| endif |
| |
| if with_glx != 'disabled' |
| if not (with_platform_x11 and with_any_opengl) |
| error('Cannot build GLX support without X11 platform support and at least one OpenGL API') |
| elif with_glx == 'gallium-xlib' |
| if not with_gallium |
| error('Gallium-xlib based GLX requires at least one gallium driver') |
| elif not with_gallium_softpipe |
| error('Gallium-xlib based GLX requires softpipe or llvmpipe.') |
| elif with_dri |
| error('gallium-xlib conflicts with any dri driver') |
| endif |
| elif with_glx == 'xlib' |
| if with_dri |
| error('xlib conflicts with any dri driver') |
| endif |
| elif with_glx == 'dri' |
| if not with_shared_glapi |
| error('dri based GLX requires shared-glapi') |
| endif |
| endif |
| endif |
| |
| with_glvnd = get_option('glvnd') |
| if with_glvnd |
| if with_platform_windows |
| error('glvnd cannot be used on Windows') |
| elif with_glx == 'xlib' or with_glx == 'gallium-xlib' |
| error('Cannot build glvnd support for GLX that is not DRI based.') |
| elif with_glx == 'disabled' and not with_egl |
| error('glvnd requires DRI based GLX and/or EGL') |
| endif |
| if get_option('egl-lib-suffix') != '' |
| error('''EGL lib suffix can't be used with libglvnd''') |
| endif |
| endif |
| |
| if with_vulkan_icd_dir == '' |
| with_vulkan_icd_dir = join_paths(get_option('datadir'), 'vulkan/icd.d') |
| endif |
| |
| with_dri2 = (with_dri or with_any_vk) and (with_dri_platform == 'drm' or |
| host_machine.system() == 'gnu') |
| _dri3 = get_option('dri3') |
| if _dri3 == 'auto' |
| with_dri3 = system_has_kms_drm and with_dri2 |
| else |
| 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 |
| 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 |
| |
| prog_pkgconfig = find_program('pkg-config') |
| |
| _vdpau = get_option('gallium-vdpau') |
| if not system_has_kms_drm |
| if _vdpau == 'true' |
| error('VDPAU state tracker can only be build on unix-like OSes.') |
| else |
| _vdpau = 'false' |
| endif |
| elif not with_platform_x11 |
| if _vdpau == 'true' |
| error('VDPAU state tracker requires X11 support.') |
| 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 |
| endif |
| dep_vdpau = null_dep |
| with_gallium_vdpau = false |
| if _vdpau != 'false' |
| dep_vdpau = dependency('vdpau', version : '>= 1.1', required : _vdpau == 'true') |
| if dep_vdpau.found() |
| dep_vdpau = declare_dependency( |
| compile_args : run_command(prog_pkgconfig, ['vdpau', '--cflags']).stdout().split() |
| ) |
| 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 |
| |
| _xvmc = get_option('gallium-xvmc') |
| if not system_has_kms_drm |
| if _xvmc == 'true' |
| error('XVMC state tracker can only be build on unix-like OSes.') |
| else |
| _xvmc = 'false' |
| endif |
| elif not with_platform_x11 |
| if _xvmc == 'true' |
| error('XVMC state tracker requires X11 support.') |
| 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 |
| endif |
| dep_xvmc = null_dep |
| with_gallium_xvmc = false |
| if _xvmc != 'false' |
| dep_xvmc = dependency('xvmc', version : '>= 1.0.6', required : _xvmc == 'true') |
| with_gallium_xvmc = dep_xvmc.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 not system_has_kms_drm |
| if _va == 'true' |
| error('VA state tracker can only be built on unix-like OSes.') |
| 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 |
| endif |
| with_gallium_va = false |
| dep_va = null_dep |
| if _va != 'false' |
| dep_va = dependency('libva', version : '>= 0.38.0', required : _va == 'true') |
| if dep_va.found() |
| dep_va_headers = declare_dependency( |
| compile_args : run_command(prog_pkgconfig, ['libva', '--cflags']).stdout().split() |
| ) |
| 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 not system_has_kms_drm |
| if _xa == 'true' |
| error('XA state tracker can only be built on unix-like OSes.') |
| else |
| _xa = 'false' |
| endif |
| 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 |
| endif |
| with_gallium_xa = _xa != 'false' |
| |
| 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 |
| |
| if get_option('power8') != 'false' |
| # 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') == 'true' |
| error('POWER8 intrinsic support required but not found.') |
| endif |
| endif |
| endif |
| |
| _opencl = get_option('gallium-opencl') |
| clover_cpp_std = [] |
| if _opencl != 'disabled' |
| if not with_gallium |
| error('OpenCL Clover implementation requires at least one gallium driver.') |
| endif |
| |
| dep_clc = dependency('libclc') |
| with_gallium_opencl = true |
| with_opencl_icd = _opencl == 'icd' |
| |
| with_opencl_spirv = get_option('opencl-spirv') |
| if with_opencl_spirv |
| 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 : '>= 0.2.1') |
| else |
| dep_spirv_tools = null_dep |
| dep_llvmspirvlib = null_dep |
| endif |
| |
| if host_machine.cpu_family().startswith('ppc') and cpp.compiles(''' |
| #if !defined(__VEC__) || !defined(__ALTIVEC__) |
| #error "AltiVec not enabled" |
| #endif''', |
| name : 'Altivec') |
| clover_cpp_std += ['cpp_std=gnu++11'] |
| endif |
| else |
| dep_clc = null_dep |
| dep_spirv_tools = null_dep |
| dep_llvmspirvlib = null_dep |
| with_gallium_opencl = false |
| with_opencl_icd = false |
| with_opencl_spirv = false |
| 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 += '-DMESA_EGL_NO_X11_HEADERS' |
| gl_pkgconfig_c_flags += '-DMESA_EGL_NO_X11_HEADERS' |
| endif |
| if with_platform_drm |
| if with_egl and not with_gbm |
| error('EGL drm platform requires gbm') |
| endif |
| pre_args += '-DHAVE_DRM_PLATFORM' |
| endif |
| if with_platform_surfaceless |
| pre_args += '-DHAVE_SURFACELESS_PLATFORM' |
| endif |
| if with_platform_android |
| dep_android = [ |
| dependency('cutils'), |
| dependency('hardware'), |
| dependency('sync'), |
| ] |
| if get_option('platform-sdk-version') >= 26 |
| dep_android += dependency('nativewindow') |
| endif |
| pre_args += '-DHAVE_ANDROID_PLATFORM' |
| endif |
| if with_platform_haiku |
| pre_args += '-DHAVE_HAIKU_PLATFORM' |
| endif |
| |
| if meson.version().version_compare('>=0.50') |
| prog_python = import('python').find_installation('python3') |
| else |
| prog_python = import('python3').find_python() |
| endif |
| 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 != 'false' |
| if host_machine.system() == 'windows' |
| if _shader_cache == 'true' |
| error('Shader Cache does not currently work on Windows') |
| endif |
| else |
| pre_args += '-DENABLE_SHADER_CACHE' |
| with_shader_cache = true |
| endif |
| endif |
| if with_amd_vk and not with_shader_cache |
| error('Radv requires shader cache support') |
| 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__ |
| foreach a : ['const', 'flatten', 'malloc', 'pure', 'unused', |
| 'warn_unused_result', 'weak',] |
| if cc.compiles('int foo(void) __attribute__((@0@));'.format(a), |
| name : '__attribute__((@0@))'.format(a)) |
| pre_args += '-DHAVE_FUNC_ATTRIBUTE_@0@'.format(a.to_upper()) |
| endif |
| endforeach |
| if cc.compiles('int foo(const char *p, ...) __attribute__((format(printf, 1, 2)));', |
| name : '__attribute__((format(...)))') |
| pre_args += '-DHAVE_FUNC_ATTRIBUTE_FORMAT' |
| endif |
| if cc.compiles('struct __attribute__((packed)) foo { int bar; };', |
| name : '__attribute__((packed))') |
| pre_args += '-DHAVE_FUNC_ATTRIBUTE_PACKED' |
| endif |
| if cc.compiles('int *foo(void) __attribute__((returns_nonnull));', |
| name : '__attribute__((returns_nonnull))') |
| pre_args += '-DHAVE_FUNC_ATTRIBUTE_RETURNS_NONNULL' |
| endif |
| if cc.compiles('''int foo_def(void) __attribute__((visibility("default"))); |
| int foo_hid(void) __attribute__((visibility("hidden"))); |
| int foo_int(void) __attribute__((visibility("internal"))); |
| int foo_pro(void) __attribute__((visibility("protected")));''', |
| name : '__attribute__((visibility(...)))') |
| pre_args += '-DHAVE_FUNC_ATTRIBUTE_VISIBILITY' |
| endif |
| if cc.compiles('int foo(void) { return 0; } int bar(void) __attribute__((alias("foo")));', |
| name : '__attribute__((alias(...)))') |
| pre_args += '-DHAVE_FUNC_ATTRIBUTE_ALIAS' |
| endif |
| if cc.compiles('int foo(void) __attribute__((__noreturn__));', |
| name : '__attribute__((__noreturn__))') |
| pre_args += '-DHAVE_FUNC_ATTRIBUTE_NORETURN' |
| 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', 'gnu/kfreebsd'].contains(host_machine.system()) |
| pre_args += '-D_GNU_SOURCE' |
| endif |
| |
| # Check for generic C arguments |
| c_args = [] |
| foreach a : ['-Werror=implicit-function-declaration', |
| '-Werror=missing-prototypes', |
| '-Werror=return-type', |
| '-Werror=incompatible-pointer-types', |
| '-Werror=format', |
| '-Wformat-security', |
| '-Wno-missing-field-initializers', |
| '-Wno-format-truncation', |
| '-fno-math-errno', |
| '-fno-trapping-math', |
| '-Qunused-arguments'] |
| if cc.has_argument(a) |
| c_args += a |
| endif |
| endforeach |
| |
| c_vis_args = [] |
| if cc.has_argument('-fvisibility=hidden') |
| c_vis_args += '-fvisibility=hidden' |
| endif |
| |
| # Check for generic C++ arguments |
| cpp_args = [] |
| foreach a : ['-Werror=return-type', |
| '-Werror=format', |
| '-Wformat-security', |
| '-Wno-non-virtual-dtor', |
| '-Wno-missing-field-initializers', |
| '-Wno-format-truncation', |
| '-fno-math-errno', |
| '-fno-trapping-math', |
| '-Qunused-arguments'] |
| if cpp.has_argument(a) |
| cpp_args += a |
| endif |
| endforeach |
| |
| no_override_init_args = [] |
| foreach a : ['-Wno-override-init', |
| '-Wno-initializer-overrides'] |
| if cc.has_argument(a) |
| no_override_init_args += a |
| endif |
| endforeach |
| |
| cpp_vis_args = [] |
| if cpp.has_argument('-fvisibility=hidden') |
| cpp_vis_args += '-fvisibility=hidden' |
| endif |
| |
| # Check for C and C++ arguments for MSVC2013 compatibility. These are only used |
| # in parts of the mesa code base that need to compile with old versions of |
| # MSVC, mainly common code |
| c_msvc_compat_args = [] |
| cpp_msvc_compat_args = [] |
| foreach a : ['-Werror=pointer-arith', '-Werror=vla'] |
| if cc.has_argument(a) |
| c_msvc_compat_args += a |
| endif |
| if cpp.has_argument(a) |
| cpp_msvc_compat_args += a |
| endif |
| endforeach |
| |
| if host_machine.cpu_family().startswith('x86') |
| 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 |
| |
| # 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') |
| pre_args += '-DMAJOR_IN_SYSMACROS' |
| elif cc.has_header_symbol('sys/mkdev.h', 'major') |
| pre_args += '-DMAJOR_IN_MKDEV' |
| endif |
| |
| foreach h : ['xlocale.h', 'sys/sysctl.h', 'linux/futex.h', 'endian.h', 'dlfcn.h', 'execinfo.h', 'sys/shm.h', 'cet.h'] |
| if cc.compiles('#include <@0@>'.format(h), name : '@0@'.format(h)) |
| pre_args += '-DHAVE_@0@'.format(h.to_upper().underscorify()) |
| endif |
| endforeach |
| |
| foreach f : ['strtof', 'mkostemp', 'posix_memalign', 'timespec_get', 'memfd_create', 'random_r'] |
| 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 |
| |
| # 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 = [] |
| if build_machine.system() != 'darwin' |
| ld_args_build_id += '-Wl,--build-id=sha1' |
| endif |
| |
| # check for dl support |
| dep_dl = null_dep |
| if host_machine.system() != 'windows' |
| if not cc.has_function('dlopen') |
| dep_dl = cc.find_library('dl') |
| endif |
| if cc.has_function('dladdr', dependencies : dep_dl) |
| # This is really only required for megadrivers |
| pre_args += '-DHAVE_DLADDR' |
| endif |
| 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 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' |
| 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 |
| if cc.has_function( |
| 'pthread_setaffinity_np', |
| dependencies : dep_thread, |
| prefix : '#include <pthread_np.h>') |
| pre_args += '-DPTHREAD_SETAFFINITY_IN_NP_HEADER' |
| endif |
| endif |
| dep_expat = dependency('expat', fallback : ['expat', 'expat_dep']) |
| # 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 = '2.4.99' |
| _drm_radeon_ver = '2.4.71' |
| _drm_nouveau_ver = '2.4.66' |
| _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, |
| 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'] |
| llvm_optional_modules = [] |
| 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_gallium_opencl or with_gallium_softpipe |
| llvm_optional_modules += ['coroutines'] |
| endif |
| |
| if with_amd_vk or with_gallium_radeonsi |
| _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') |
| |
| _llvm = get_option('llvm') |
| dep_llvm = null_dep |
| with_llvm = false |
| if _llvm != 'false' |
| 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 == 'true' |
| ), |
| static : not _shared_llvm, |
| method : 'config-tool', |
| ) |
| with_llvm = dep_llvm.found() |
| endif |
| if with_llvm |
| pre_args += '-DLLVM_AVAILABLE' |
| pre_args += '-DMESA_LLVM_VERSION_STRING="@0@"'.format(dep_llvm.version()) |
| |
| # 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' |
| 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 |
| cpp_args += '-fno-rtti' |
| 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 |
| |
| 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 : '>= 0.2.0') |
| # GLVND until commit 0dfaea2bcb7cdcc785f9 ("Add pkg-config files for EGL, GL, |
| # GLES, and GLX.") was missing its pkg-config files, forcing every vendor to |
| # provide them and the distro maintainers to resolve the conflict. |
| glvnd_missing_pc_files = dep_glvnd.version().version_compare('< 1.2.0') |
| pre_args += '-DUSE_LIBGLVND=1' |
| endif |
| |
| if with_valgrind != 'false' |
| dep_valgrind = dependency('valgrind', required : with_valgrind == 'true') |
| if dep_valgrind.found() |
| pre_args += '-DHAVE_VALGRIND' |
| endif |
| else |
| 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 = null_dep |
| if get_option('selinux') |
| dep_selinux = dependency('libselinux') |
| pre_args += '-DMESA_SELINUX' |
| endif |
| |
| if with_libunwind != 'false' |
| dep_unwind = dependency('libunwind', required : with_libunwind == 'true') |
| 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 |
| osmesa_lib_name = 'OSMesa' |
| 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 dir 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 = declare_dependency( |
| compile_args : run_command(prog_pkgconfig, ['wayland-egl-backend', '--cflags']).stdout().split()) |
| 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_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') |
| dep_xcb_glx = dependency('xcb-glx', version : '>= 1.8.1') |
| 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') |
| 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') |
| dep_xxf86vm = dependency('xxf86vm') |
| endif |
| endif |
| 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 |
| 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 != 'false' |
| dep_lmsensors = cc.find_library('sensors', required : _sensors == 'true') |
| if dep_lmsensors.found() |
| pre_args += '-DHAVE_LIBSENSORS=1' |
| endif |
| else |
| dep_lmsensors = null_dep |
| 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' |
| gl_priv_reqs += 'xxf86vm' |
| 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 |
| |
| pkg = import('pkgconfig') |
| |
| prog_nm = find_program('nm', required : false) |
| |
| # 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_platforms |
| 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)) |