X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=meson.build;h=86a4a4ce6da1ee00045abb8169a5e352c1b36b2a;hb=42d4acb39dbdc11645a3a7e4f9d6f1ca080bcf04;hp=e2f49415295ae0ef6015f292281b475489bcfb41;hpb=66c94b9313a697ce8f2b222f4ba353035e4b8726;p=mesa.git diff --git a/meson.build b/meson.build index e2f49415295..86a4a4ce6da 100644 --- a/meson.build +++ b/meson.build @@ -1,4 +1,4 @@ -# 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 @@ -18,8 +18,23 @@ # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE # SOFTWARE. -project('mesa', ['c', 'cpp'], version : '17.3.0-devel', license : 'MIT', - default_options : ['c_std=c99', 'cpp_std=c++11']) +project( + 'mesa', + ['c', 'cpp'], + version : run_command( + [find_program('python', 'python2', 'python3'), 'bin/meson_get_version.py'] + ).stdout(), + license : 'MIT', + meson_version : '>= 0.44.1', + default_options : ['buildtype=debugoptimized', 'c_std=c99', 'cpp_std=c++11'] +) + +cc = meson.get_compiler('c') +cpp = meson.get_compiler('cpp') + +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 @@ -31,27 +46,29 @@ pre_args = [ '-DVERSION="@0@"'.format(meson.project_version()), '-DPACKAGE_VERSION=VERSION', '-DPACKAGE_BUGREPORT="https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa"', - '-D_GNU_SOURCE', ] 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_asm = get_option('asm') -with_llvm = get_option('llvm') -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.') +with_glx_read_only_text = get_option('glx-read-only-text') +with_osmesa = get_option('osmesa') +with_swr_arches = get_option('swr-arches') +with_tools = get_option('tools') +if with_tools.contains('all') + with_tools = ['freedreno', 'glsl', 'intel', 'nir', 'nouveau', 'xvmc'] endif -# XXX: yeah, do these -with_appledri = false -with_windowsdri = false - 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') @@ -60,9 +77,6 @@ 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 = get_option('shared-glapi') and with_any_opengl -# TODO: these will need options, but at the moment they just control header -# installs -with_osmesa = false # shared-glapi is required if at least two OpenGL APIs are being built if not with_shared_glapi @@ -77,31 +91,193 @@ if (with_gles1 or with_gles2) and not with_opengl error('building OpenGL ES without OpenGL is not supported.') endif -with_dri = false -with_dri_i915 = false -with_dri_i965 = false -with_dri_swrast = false +system_has_kms_drm = ['openbsd', 'netbsd', 'freebsd', 'dragonfly', 'linux'].contains(host_machine.system()) + _drivers = get_option('dri-drivers') -if _drivers != '' - _split = _drivers.split(',') - with_dri_i915 = _split.contains('i915') - with_dri_i965 = _split.contains('i965') - with_dri_swrast = _split.contains('swrast') - with_dri = true +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'] + 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 -with_gallium = false -with_gallium_radeonsi = false -with_gallium_softpipe = false +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 = _drivers.length() != 0 and _drivers != [''] + _drivers = get_option('gallium-drivers') -if _drivers != '' - _split = _drivers.split(',') - with_gallium_radeonsi = _split.contains('radeonsi') - with_gallium = true - with_dri = true +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' + ] + elif ['arm', 'aarch64'].contains(host_machine.cpu_family()) + _drivers = [ + 'pl111', 'v3d', 'vc4', '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 +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_v3d = _drivers.contains('v3d') +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 = _drivers.length() != 0 and _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'] + else + error('Unknown architecture. Please pass -Dvulkan-drivers to set driver options. Patches gladly accepted to fix this.') + endif + elif ['darwin', 'windows', 'cygwin', 'haiku'].contains(host_machine.system()) + # No vulkan driver supports windows or macOS currently + _vulkan_drivers = [] + else + error('Unknown OS. Please pass -Dvulkan-drivers to set driver options. Patches gladly accepted to fix this.') + endif +endif + +with_intel_vk = _vulkan_drivers.contains('intel') +with_amd_vk = _vulkan_drivers.contains('amd') +with_any_vk = _vulkan_drivers.length() != 0 and _vulkan_drivers != [''] + +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_imx and not with_gallium_etnaviv + error('IMX driver requires etnaviv driver') +endif +if with_gallium_pl111 and not with_gallium_vc4 + error('pl111 driver requires vc4 driver') +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' +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: 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 + +_platforms = get_option('platforms') +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. Please pass -Dplatforms to set platforms. Patches gladly accepted to fix this.') + 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_platforms = false +if _platforms.length() != 0 and _platforms != [''] + with_platforms = true + egl_native_platform = _platforms[0] endif -if not (with_dri or with_gallium) +_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 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 == 'xlib' or with_glx == 'gallium-xlib') with_gles1 = false with_gles2 = false with_opengl = false @@ -109,67 +285,75 @@ if not (with_dri or with_gallium) with_shared_glapi = false endif -dep_libdrm_intel = [] -if with_dri_i915 - dep_libdrm_intel = dependency('libdrm_intel', version : '>= 2.4.75') +_gbm = get_option('gbm') +if _gbm == 'auto' + with_gbm = system_has_kms_drm and with_dri +else + with_gbm = _gbm == 'true' endif - -# TODO: other OSes -with_dri_platform = 'drm' - -# TODO: there are more platforms required for non-vulkan drivers -with_platform_wayland = false -with_platform_x11 = false -with_platform_drm = false -_platforms = get_option('platforms') -if _platforms != '' - _split = _platforms.split(',') - with_platform_x11 = _split.contains('x11') - with_platform_wayland = _split.contains('wayland') - with_platform_drm = _split.contains('drm') +if with_gbm and not system_has_kms_drm + error('GBM only supports DRM/KMS platforms') 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 == 'yes' - if not ['linux', 'bsd'].contains(host_machine.system()) - error('GBM only supports unix-like platforms') +_egl = get_option('egl') +if _egl == 'auto' + with_egl = 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 at least') + elif not ['disabled', 'dri'].contains(with_glx) + error('EGL requires dri, but a GLX is being built without dri') endif - with_gbm = true + with_egl = true else - with_gbm = false + with_egl = false +endif + +if with_egl and not (with_platform_drm or with_platform_surfaceless) + if with_gallium_radeonsi + error('RadeonSI requires drm or surfaceless platform when using EGL') + endif + if with_gallium_virgl + error('Virgl requires drm or surfaceless platform when using EGL') + endif endif pre_args += '-DGLX_USE_TLS' -with_glx = get_option('glx') if with_glx != 'disabled' - if not (with_platform_x11 and with_any_opengl) and with_glx != 'auto' + 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 == 'dri' and not with_dri - error('dri based GLX requires at least one DRI driver') - elif with_glx == 'auto' + elif with_glx == 'xlib' if with_dri - with_glx = 'dri' - elif with_gallium - with_glx = 'gallium-xlib' - elif with_platform_x11 and with_any_opengl - with_glx = 'xlib' - else - with_glx = 'disabled' + error('xlib conflicts with any dri driver') + endif + elif with_glx == 'dri' + if not with_dri + error('dri based GLX requires at least one DRI driver') + elif not with_shared_glapi + error('dri based GLX requires shared-glapi') endif endif endif with_glvnd = get_option('glvnd') -if with_glvnd and with_glx != 'dri' - message('glvnd requires dri based glx') +if with_glvnd + if 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 endif # TODO: toggle for this @@ -179,70 +363,302 @@ if with_vulkan_icd_dir == '' with_vulkan_icd_dir = join_paths(get_option('datadir'), 'vulkan/icd.d') endif -with_intel_vk = false -with_amd_vk = false -with_any_vk = false -_vulkan_drivers = get_option('vulkan-drivers') -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 not (with_platform_x11 or with_platform_wayland) - error('Vulkan requires at least one platform (x11, wayland)') - endif -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 == 'yes' - 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' # TODO: or 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 -with_gallium_xvmc = false +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 -with_gallium_omx = false # this is bellagio +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_platform_x11 or with_platform_drm) + if ['auto', 'disabled'].contains(_omx) + _omx = 'disabled' + else + error('OMX state tracker requires X11 or drm platform support.') + 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_platform_x11 or with_platform_drm) + if _va == 'true' + error('VA state tracker requires X11 or drm or wayland platform support.') + 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 +elif _va == 'auto' + _va = 'true' +endif with_gallium_va = false -with_gallium_media = false -dep_va = [] -_drivers = get_option('gallium-media') -if _drivers != '' - _split = _drivers.split(',') - with_gallium_xvmc = _split.contains('xvmc') - with_gallium_vdpau = _split.contains('vdpau') - with_gallium_omx = _split.contains('omx') - with_gallium_va = _split.contains('va') - with_gallium_media = (with_gallium_xvmc or with_gallium_vdpau or - with_gallium_omx or with_gallium_va) +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('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) + error('The nine state tracker requires at least on non-swrast gallium driver.') + endif + if not with_dri3 + error('Using nine with wine requires dri3') + endif +endif + +if get_option('power8') != 'false' + if host_machine.cpu_family() == 'ppc64le' + 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 + 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') +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' +else + 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' - # TODO - error('TODO') - elif with_glx == 'gallium-xlib' - # TODO - error('TODO') + if with_glx == 'xlib' or with_glx == 'gallium-xlib' + pre_args += '-DUSE_XSHM' else pre_args += '-DGLX_INDIRECT_RENDERING' if with_glx_direct @@ -250,8 +666,35 @@ if with_platform_x11 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'), + ] + pre_args += '-DHAVE_ANDROID_PLATFORM' +endif +if with_platform_haiku + pre_args += '-DHAVE_HAIKU_PLATFORM' endif prog_python2 = find_program('python2') @@ -260,13 +703,12 @@ if has_mako.returncode() != 0 error('Python (2.x) mako module required to build mesa.') endif -cc = meson.get_compiler('c') 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 -# Define DEBUG for debug and debugoptimized builds -if get_option('buildtype').startswith('debug') +# Define DEBUG for debug builds only (debugoptimized is not included on this one) +if get_option('buildtype') == 'debug' pre_args += '-DDEBUG' endif @@ -302,22 +744,26 @@ if cc.compiles('struct __attribute__((packed)) foo { int bar; };', endif if cc.compiles('int *foo(void) __attribute__((returns_nonnull));', name : '__attribute__((returns_nonnull))') - pre_args += '-DHAVE_FUNC_ATTRIBUTE_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_VISBILITY' + 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 # TODO: this is very incomplete -if host_machine.system() == 'linux' +if ['linux', 'cygwin'].contains(host_machine.system()) pre_args += '-D_GNU_SOURCE' endif @@ -330,20 +776,40 @@ foreach a : ['-Wall', '-Werror=implicit-function-declaration', c_args += a endif endforeach +if cc.has_argument('-Wmissing-field-initializers') + c_args += '-Wno-missing-field-initializers' +endif + c_vis_args = [] if cc.has_argument('-fvisibility=hidden') c_vis_args += '-fvisibility=hidden' endif # Check for generic C++ arguments -cpp = meson.get_compiler('cpp') cpp_args = [] foreach a : ['-Wall', '-fno-math-errno', '-fno-trapping-math', - '-Qunused-arguments', '-Wno-non-virtual-dtor'] + '-Qunused-arguments'] if cpp.has_argument(a) cpp_args += a endif endforeach + +# For some reason, the test for -Wno-foo always succeeds with gcc, even if the +# option is not supported. Hence, check for -Wfoo instead. + +foreach a : ['non-virtual-dtor', 'missing-field-initializers'] + if cpp.has_argument('-W' + a) + cpp_args += '-Wno-' + a + endif +endforeach + +no_override_init_args = [] +foreach a : ['override-init', 'initializer-overrides'] + if cc.has_argument('-W' + a) + no_override_init_args += '-Wno-' + a + endif +endforeach + cpp_vis_args = [] if cpp.has_argument('-fvisibility=hidden') cpp_vis_args += '-fvisibility=hidden' @@ -363,19 +829,53 @@ foreach a : ['-Werror=pointer-arith', '-Werror=vla'] 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 +if host_machine.cpu_family().startswith('x86') + pre_args += '-DUSE_SSE41' + with_sse41 = true + sse41_args = ['-msse4.1'] -# TODO: SSE41 (which is only required for core mesa) + # 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 -if cc.compiles('int main() { int n; return __atomic_load_n(&n, __ATOMIC_ACQUIRE); }', +dep_atomic = null_dep + +if cc.compiles('''#include + 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 + 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 uint64_t v; @@ -386,50 +886,70 @@ if not cc.links('''#include pre_args += '-DMISSING_64_BIT_ATOMICS' endif -# TODO: endian -# TODO: powr8 # TODO: shared/static? Is this even worth doing? -# I don't think that I need to set any of the debug stuff, I think meson -# handles that for us - -# TODO: ldflags - -# TODO: texture-float (gallium/mesa only) - -# TODO: cross-compiling. I don't think this is relavent to meson - -# FIXME: enable asm when cross compiler -# This is doable (autotools does it), but it's not of immediate concern -if meson.is_cross_build() - message('Cross compiling, disabling asm') - with_asm = false +# When cross compiling we generally need to turn off the use of assembly, +# because mesa's assembly relies on building an executable for the host system, +# and running it to get information about struct sizes. There is at least one +# case of cross compiling where we can use asm, and that's x86_64 -> x86 when +# host OS == build OS, since in that case the build machine can run the host's +# binaries. +if meson.is_cross_build() + if build_machine.system() != host_machine.system() + # TODO: It may be possible to do this with an exe_wrapper (like wine). + message('Cross compiling from one OS to another, disabling assembly.') + with_asm = false + elif not (build_machine.cpu_family().startswith('x86') and host_machine.cpu_family() == 'x86') + # FIXME: Gentoo always sets -m32 for x86_64 -> x86 builds, resulting in an + # x86 -> x86 cross compile. We use startswith rather than == to handle this + # case. + # TODO: There may be other cases where the 64 bit version of the + # architecture can run 32 bit binaries (aarch64 and armv7 for example) + message(''' + Cross compiling to different architectures, and the host cannot run + the build machine's binaries. Disabling assembly. + ''') + with_asm = false + endif endif with_asm_arch = '' 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'] + + if with_glx_read_only_text + pre_args += ['-DGLX_X86_READONLY_TEXT'] + endif 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 + 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() == 'ppc64le' + if system_has_kms_drm + with_asm_arch = 'ppc64le' + pre_args += ['-DUSE_PPC64LE_ASM'] + endif endif endif @@ -440,13 +960,13 @@ elif cc.has_header_symbol('sys/mkdev.h', 'major') pre_args += '-DMAJOR_IN_MKDEV' endif -foreach h : ['xlocale.h', 'sys/sysctl.h'] - if cc.has_header(h) +foreach h : ['xlocale.h', 'sys/sysctl.h', 'linux/futex.h', 'endian.h', 'dlfcn.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'] +foreach f : ['strtof', 'mkostemp', 'posix_memalign', 'timespec_get', 'memfd_create'] if cc.has_function(f) pre_args += '-DHAVE_@0@'.format(f.to_upper()) endif @@ -465,7 +985,7 @@ if cc.links(''' const char *s = "1.0"; char *end; double d = strtod_l(s, end, loc); - float f = strtod_l(s, end, loc); + float f = strtof_l(s, end, loc); freelocale(loc); return 0; }''', @@ -498,10 +1018,14 @@ if cc.links('int main() { return 0; }', 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 @@ -512,90 +1036,198 @@ endif if cc.has_function('dl_iterate_phdr') pre_args += '-DHAVE_DL_ITERATE_PHDR' -else - # TODO: this is required for vulkan +elif with_intel_vk + error('Intel "Anvil" Vulkan driver requires the dl_iterate_phdr function') +elif with_dri_i965 and get_option('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 = [] + 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_thread = dependency('threads') -if dep_thread.found() and host_machine.system() == 'linux' +if dep_thread.found() and host_machine.system() != 'windows' pre_args += '-DHAVE_PTHREAD' endif -dep_elf = dependency('libelf', required : false) -if not dep_elf.found() - dep_elf = cc.find_library('elf', required : with_amd_vk) # TODO: clover, r600, radeonsi +if with_amd_vk or with_gallium_radeonsi or with_gallium_r600 or with_gallium_opencl + 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_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 = [] -if with_amd_vk or with_gallium_radeonsi - dep_libdrm_amdgpu = dependency('libdrm_amdgpu', version : '>= 2.4.84') +# 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 = '2.4.92' +_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], +] + +# VC4 only needs core libdrm support of this version, not a libdrm_vc4 +# library. +if with_gallium_vc4 + _drm_ver = '2.4.89' endif -if with_gallium_radeonsi # older radeon too - dep_libdrm_radeon = dependency('libdrm_radeon', version : '>= 2.4.71') + +# 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'] -if with_amd_vk +llvm_optional_modules = [] +if with_amd_vk or with_gallium_radeonsi or with_gallium_r600 llvm_modules += ['amdgpu', 'bitreader', 'ipo'] + if with_gallium_r600 + llvm_modules += 'asmparser' + endif +endif +if with_gallium_opencl + llvm_modules += [ + 'all-targets', 'linker', 'coverage', 'instrumentation', 'ipo', 'irreader', + 'lto', 'option', 'objcarcopts', 'profiledata', + ] + llvm_optional_modules += ['coroutines', 'opencl'] +endif + +if with_amd_vk or with_gallium_radeonsi or with_gallium_swr + _llvm_version = '>= 5.0.0' +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 : _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, + ) + with_llvm = dep_llvm.found() +elif _llvm == 'true' + dep_llvm = dependency( + 'llvm', + version : _llvm_version, + modules : llvm_modules, + optional_modules : llvm_optional_modules, + ) + with_llvm = true +else + dep_llvm = null_dep + with_llvm = false endif -dep_llvm = dependency( - 'llvm', version : '>= 3.9.0', required : with_amd_vk, modules : llvm_modules, -) if with_llvm - if dep_llvm.found() - _llvm_version = dep_llvm.version().split('.') - # Development versions of LLVM have an 'svn' suffix, we don't want that for - # our version checks. + _llvm_version = dep_llvm.version().split('.') + # 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] - if _llvm_patch.endswith('svn') - _llvm_patch = _llvm_patch.split('s')[0] - endif - pre_args += [ - '-DHAVE_LLVM=0x0@0@@1@@2@'.format(_llvm_version[0], _llvm_version[1], _llvm_patch), - '-DMESA_LLVM_VERSION_PATCH=@0@'.format(_llvm_patch), - ] else - if with_amd_vk or with_gallium_radeonsi - error('The following drivers requires LLVM: Radv, RadeonSI. One of these is enabled, but LLVM was not found.') - endif + _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@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 - error('The following drivers requires LLVM: Radv, RadeonSI. One of these is enabled, but LLVM is disabled.') +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.') endif -dep_glvnd = [] +dep_glvnd = null_dep if with_glvnd dep_glvnd = dependency('libglvnd', version : '>= 0.2.0') pre_args += '-DUSE_LIBGLVND=1' endif -# TODO: make this conditional -dep_valgrind = dependency('valgrind', required : false) -if dep_valgrind.found() and with_valgrind - pre_args += '-DHAVE_VALGRIND' +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 @@ -603,111 +1235,150 @@ endif prog_bison = find_program('bison', required : with_any_opengl) prog_flex = find_program('flex', required : with_any_opengl) -# TODO: selinux -dep_selinux = [] - -# TODO: llvm-prefix and llvm-shared-libs - -dep_unwind = dependency('libunwind', required : false) -if dep_unwind.found() - pre_args += '-DHAVE_LIBUNWIND' +dep_selinux = null_dep +if get_option('selinux') + dep_selinux = dependency('libselinux') + pre_args += '-DMESA_SELINUX' endif -# TODO: flags for opengl, gles, dri - -# TODO: gallium-hud - -# TODO: glx provider +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 -# TODO: osmesa provider +if with_osmesa != 'none' + if with_osmesa == 'classic' and not with_dri_swrast + error('OSMesa classic requires dri (classic) swrast.') + endif + 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 -# TODO: egl configuration - if with_platform_wayland prog_wl_scanner = find_program('wayland-scanner') 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'] else prog_wl_scanner = [] - dep_wl_protocols = [] - dep_wayland_client = [] - dep_wayland_server = [] -endif - -dep_x11 = [] -dep_xext = [] -dep_xdamage = [] -dep_xfixes = [] -dep_x11_xcb = [] -dep_xcb_glx = [] -dep_xcb_dri2 = [] -dep_xcb_dri3 = [] -dep_dri2proto = [] -dep_glproto = [] -dep_xf86vm = [] -dep_xcb_dri3 = [] -dep_xcb_present = [] -dep_xcb_sync = [] -dep_xshmfence = [] + dep_wl_protocols = null_dep + dep_wayland_client = null_dep + dep_wayland_server = null_dep + wayland_dmabuf_xml = '' +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 == 'dri' and with_dri_platform == 'drm' + 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') - dep_xf86vm = dependency('xf86vm', required : false) + dep_xxf86vm = dependency('xxf86vm', required : false) endif - if with_any_vk or (with_glx == 'dri' and with_dri_platform == 'drm') + if (with_any_vk or with_glx == 'dri' 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 != 'disabled' - dep_dri2proto = dependency('dri2proto', version : '>= 2.8') + if with_glx == 'dri' + if with_dri_platform == 'drm' + dep_dri2proto = dependency('dri2proto', version : '>= 2.8') + endif dep_glproto = dependency('glproto', version : '>= 1.4.14') 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', version : '>= 1.12') + dep_xlib_xrandr = dependency('xrandr', version : '>= 1.3') + endif endif -# TODO: platforms for !vulkan - -# TODO: osmesa - -# TODO: egl - -# TODO: vallium G3DVL - -# TODO: nine - -# TODO: clover - -# TODO: egl sans x11 -# TODO: gallium tests - -# TODO: various libdirs - -# TODO: swr - -# TODO: gallium driver dirs +if get_option('gallium-extra-hud') + pre_args += '-DHAVE_GALLIUM_EXTRA_HUD=1' +endif -# 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@'], -) +_sensors = get_option('lmsensors') +if _sensors != 'false' + dep_lmsensors = cc.find_library('libsensors', 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']) @@ -721,7 +1392,41 @@ endforeach inc_include = include_directories('include') +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' + endif +endif +if dep_libdrm.found() + gl_priv_reqs += 'libdrm >= 2.4.75' +endif +if dep_xxf86vm.found() + gl_priv_reqs += 'xxf86vm' +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') +env_test = environment() +env_test.set('NM', find_program('nm').path()) + subdir('include') +subdir('bin') subdir('src')