-# Copyright © 2017 Intel Corporation
+# Copyright © 2017-2018 Intel Corporation
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
[find_program('python', 'python2', 'python3'), 'bin/meson_get_version.py']
).stdout(),
license : 'MIT',
- meson_version : '>= 0.42',
+ meson_version : '>= 0.44.1',
default_options : ['buildtype=debugoptimized', 'c_std=c99', 'cpp_std=c++11']
)
+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
# default arguments for both C and C++.
with_valgrind = get_option('valgrind')
with_libunwind = get_option('libunwind')
with_asm = get_option('asm')
+with_glx_read_only_text = get_option('glx-read-only-text')
with_osmesa = get_option('osmesa')
-with_swr_arches = get_option('swr-arches').split(',')
+with_swr_arches = get_option('swr-arches')
+with_tools = get_option('tools')
+if with_tools.contains('all')
+ with_tools = ['freedreno', 'glsl', 'intel', 'nir', 'nouveau']
+endif
if get_option('texture-float')
pre_args += '-DTEXTURE_FLOAT_ENABLED'
- message('WARNING: Floating-point texture enabled. Please consult docs/patents.txt and your lawyer before building mesa.')
+ warning('Floating-point texture enabled. Please consult docs/patents.txt and your lawyer before building mesa.')
endif
dri_drivers_path = get_option('dri-drivers-path')
error('building OpenGL ES without OpenGL is not supported.')
endif
-with_dri = false
-with_dri_i915 = false
-with_dri_i965 = false
-with_dri_r100 = false
-with_dri_r200 = false
-with_dri_nouveau = 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 == 'auto'
- # TODO: PPC, Sparc
- if not ['darwin', 'windows'].contains(host_machine.system())
+if _drivers.contains('auto')
+ if system_has_kms_drm
+ # TODO: PPC, Sparc
if ['x86', 'x86_64'].contains(host_machine.cpu_family())
- _drivers = 'i915,i965,r100,r200,nouveau'
+ _drivers = ['i915', 'i965', 'r100', 'r200', 'nouveau']
+ elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
+ _drivers = []
else
error('Unknown architecture. Please pass -Ddri-drivers to set driver options. Patches gladly accepted to fix this.')
endif
+ elif ['darwin', 'windows', 'cygwin', 'haiku'].contains(host_machine.system())
+ # only swrast would make sense here, but gallium swrast is a much better default
+ _drivers = []
else
error('Unknown OS. Please pass -Ddri-drivers to set driver options. Patches gladly accepted to fix this.')
endif
endif
-if _drivers != ''
- _split = _drivers.split(',')
- with_dri_i915 = _split.contains('i915')
- with_dri_i965 = _split.contains('i965')
- with_dri_r100 = _split.contains('r100')
- with_dri_r200 = _split.contains('r200')
- with_dri_nouveau = _split.contains('nouveau')
- with_dri_swrast = _split.contains('swrast')
- with_dri = true
-endif
-
-with_gallium = false
-with_gallium_pl111 = false
-with_gallium_radeonsi = false
-with_gallium_r300 = false
-with_gallium_r600 = false
-with_gallium_nouveau = false
-with_gallium_freedreno = false
-with_gallium_softpipe = false
-with_gallium_vc4 = false
-with_gallium_vc5 = false
-with_gallium_etnaviv = false
-with_gallium_imx = false
-with_gallium_i915 = false
-with_gallium_svga = false
-with_gallium_virgl = false
-with_gallium_swr = 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 == 'auto'
- if not ['darwin', 'windows'].contains(host_machine.system())
+if _drivers.contains('auto')
+ if system_has_kms_drm
# TODO: PPC, Sparc
if ['x86', 'x86_64'].contains(host_machine.cpu_family())
- _drivers = 'r300,r600,radeonsi,nouveau,virgl,svga,swrast'
+ _drivers = [
+ 'r300', 'r600', 'radeonsi', 'nouveau', 'virgl', 'svga', 'swrast'
+ ]
elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
- _drivers = 'pl111,vc4,vc5,freedreno,etnaviv,imx,virgl,svga,swrast'
+ _drivers = [
+ 'pl111', '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
-if _drivers != ''
- _split = _drivers.split(',')
- with_gallium_pl111 = _split.contains('pl111')
- with_gallium_radeonsi = _split.contains('radeonsi')
- with_gallium_r300 = _split.contains('r300')
- with_gallium_r600 = _split.contains('r600')
- with_gallium_nouveau = _split.contains('nouveau')
- with_gallium_freedreno = _split.contains('freedreno')
- with_gallium_softpipe = _split.contains('swrast')
- with_gallium_vc4 = _split.contains('vc4')
- with_gallium_vc5 = _split.contains('vc5')
- with_gallium_etnaviv = _split.contains('etnaviv')
- with_gallium_imx = _split.contains('imx')
- with_gallium_i915 = _split.contains('i915')
- with_gallium_svga = _split.contains('svga')
- with_gallium_virgl = _split.contains('virgl')
- with_gallium_swr = _split.contains('swr')
- with_gallium = true
-endif
-
-with_intel_vk = false
-with_amd_vk = false
-with_any_vk = false
+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 == 'auto'
- if not ['darwin', 'windows'].contains(host_machine.system())
+if _vulkan_drivers.contains('auto')
+ if system_has_kms_drm
if host_machine.cpu_family().startswith('x86')
- _vulkan_drivers = 'amd,intel'
+ _vulkan_drivers = ['amd', 'intel']
else
error('Unknown architecture. Please pass -Dvulkan-drivers to set driver options. Patches gladly accepted to fix this.')
endif
- else
+ elif ['darwin', 'windows', 'cygwin', 'haiku'].contains(host_machine.system())
# No vulkan driver supports windows or macOS currently
- _vulkan_drivers = ''
+ _vulkan_drivers = []
+ else
+ error('Unknown OS. Please pass -Dvulkan-drivers to set driver options. Patches gladly accepted to fix this.')
endif
endif
-if _vulkan_drivers != ''
- _split = _vulkan_drivers.split(',')
- with_intel_vk = _split.contains('intel')
- with_amd_vk = _split.contains('amd')
- with_any_vk = with_amd_vk or with_intel_vk
-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')
if with_gallium_pl111 and not with_gallium_vc4
error('pl111 driver requires vc4 driver')
endif
-
-dep_libdrm_intel = []
-if with_dri_i915 or with_gallium_i915
- dep_libdrm_intel = dependency('libdrm_intel', version : '>= 2.4.75')
+if with_gallium_tegra and not with_gallium_nouveau
+ error('tegra driver requires nouveau driver')
endif
-system_has_kms_drm = ['openbsd', 'netbsd', 'freebsd', 'dragonfly', 'linux'].contains(host_machine.system())
-
if host_machine.system() == 'darwin'
with_dri_platform = 'apple'
elif ['windows', 'cygwin'].contains(host_machine.system())
with_dri_platform = 'none'
endif
-with_platform_android = false
-with_platform_wayland = false
-with_platform_x11 = false
-with_platform_drm = false
-with_platform_surfaceless = false
-egl_native_platform = ''
_platforms = get_option('platforms')
-if _platforms == 'auto'
+if _platforms.contains('auto')
if system_has_kms_drm
- _platforms = 'x11,wayland,drm,surfaceless'
+ _platforms = ['x11', 'wayland', 'drm', 'surfaceless']
+ elif ['darwin', 'windows', 'cygwin'].contains(host_machine.system())
+ _platforms = ['x11', 'surfaceless']
+ elif ['haiku'].contains(host_machine.system())
+ _platforms = ['haiku']
else
- error('Unknown OS, no platforms enabled. Patches gladly accepted to fix this.')
+ error('Unknown OS. Please pass -Dplatforms to set platforms. Patches gladly accepted to fix this.')
endif
endif
-if _platforms != ''
- _split = _platforms.split(',')
- with_platform_android = _split.contains('android')
- with_platform_x11 = _split.contains('x11')
- with_platform_wayland = _split.contains('wayland')
- with_platform_drm = _split.contains('drm')
- with_platform_surfaceless = _split.contains('surfaceless')
- egl_native_platform = _split[0]
+
+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
with_glx = get_option('glx')
if with_glx == 'auto'
if with_dri
with_glx = 'dri'
+ elif with_platform_haiku
+ with_glx = 'disabled'
elif with_gallium
# Even when building just gallium drivers the user probably wants dri
with_glx = 'dri'
+ with_dri = true
elif with_platform_x11 and with_any_opengl and not with_any_vk
# The automatic behavior should not be to turn on xlib based glx when
# building only vulkan drivers
with_glx = 'disabled'
endif
endif
-if with_glx == 'dri'
- if with_gallium
- with_dri = true
- endif
-endif
if not (with_dri or with_gallium or with_glx == 'xlib' or with_glx == 'gallium-xlib')
with_gles1 = false
with_shared_glapi = false
endif
-with_gbm = get_option('gbm')
-if with_gbm == 'auto' and with_dri # TODO: or gallium
- with_gbm = system_has_kms_drm
-elif with_gbm == 'true'
- if not system_has_kms_drm
- error('GBM only supports DRM/KMS platforms')
- endif
- with_gbm = true
+_gbm = get_option('gbm')
+if _gbm == 'auto'
+ with_gbm = system_has_kms_drm and with_dri
else
- with_gbm = false
+ with_gbm = _gbm == 'true'
+endif
+if with_gbm and not system_has_kms_drm
+ error('GBM only supports DRM/KMS platforms')
endif
_egl = get_option('egl')
if _egl == 'auto'
- with_egl = with_dri and with_shared_glapi and egl_native_platform != ''
+ 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 egl_native_platform == ''
+ 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_egl = true
else
pre_args += '-DGLX_USE_TLS'
if with_glx != 'disabled'
if not (with_platform_x11 and with_any_opengl)
- if with_glx == 'auto'
- with_glx = 'disabled'
- else
- error('Cannot build GLX support without X11 platform support and at least one OpenGL API')
- endif
+ 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')
if with_dri
error('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 == '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
endif
with_dri2 = (with_dri or with_any_vk) and with_dri_platform == 'drm'
-with_dri3 = get_option('dri3')
-if with_dri3 == 'auto'
+_dri3 = get_option('dri3')
+if _dri3 == 'auto'
with_dri3 = system_has_kms_drm and with_dri2
else
- with_dri3 = with_dri3 == 'true'
+ with_dri3 = _dri3 == 'true'
endif
if with_any_vk and (with_platform_x11 and not with_dri3)
error('Vulkan drivers require dri3 for X11 support')
endif
if with_dri or with_gallium
- if with_glx == 'disabled' and not with_egl
+ if with_glx == 'disabled' and not with_egl and not with_platform_haiku
error('building dri or gallium drivers require at least one window system')
endif
endif
_vdpau = 'true'
endif
with_gallium_vdpau = _vdpau == 'true'
-dep_vdpau = []
+dep_vdpau = null_dep
if with_gallium_vdpau
dep_vdpau = dependency('vdpau', version : '>= 1.1')
dep_vdpau = declare_dependency(
_xvmc = 'true'
endif
with_gallium_xvmc = _xvmc == 'true'
-dep_xvmc = []
+dep_xvmc = null_dep
if with_gallium_xvmc
dep_xvmc = dependency('xvmc', version : '>= 1.0.6')
- dep_xvmc = declare_dependency(
- compile_args : run_command(prog_pkgconfig, ['xvmc', '--cflags']).stdout().split()
- )
endif
xvmc_drivers_path = get_option('xvmc-libs-path')
_omx = get_option('gallium-omx')
if not system_has_kms_drm
- if _omx == 'true'
- error('OMX state tracker can only be built on unix-like OSes.')
+ if ['auto', 'disabled'].contains(_omx)
+ _omx = 'disabled'
else
- _omx = 'false'
+ error('OMX state tracker can only be built on unix-like OSes.')
endif
elif not (with_platform_x11 or with_platform_drm)
- if _omx == 'true'
- error('OMX state tracker requires X11 or drm platform support.')
+ if ['auto', 'disabled'].contains(_omx)
+ _omx = 'disabled'
else
- _omx = 'false'
+ 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 _omx == 'true'
- error('OMX state tracker requires at least one of the following gallium drivers: r600, radeonsi, nouveau.')
+ if ['auto', 'disabled'].contains(_omx)
+ _omx = 'disabled'
else
- _omx = 'false'
+ 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
-elif _omx == 'auto'
- _omx = 'true'
endif
-with_gallium_omx = _omx == 'true'
-dep_omx = []
-if with_gallium_omx
- dep_omx = dependency('libomxil-bellagio')
+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
+
+if with_gallium_omx != 'disabled'
# Figure out where to put the omx driver.
# FIXME: this could all be vastly simplified by adding a 'defined_variable'
# argument to meson's get_pkgconfig_variable method.
endif
endif
endif
-if with_gallium_omx
- dep_omx = declare_dependency(
- compile_args : run_command(prog_pkgconfig, ['libomxil-bellagio', '--cflags']).stdout().split()
- )
-endif
_va = get_option('gallium-va')
if not system_has_kms_drm
_va = 'true'
endif
with_gallium_va = _va == 'true'
-dep_va = []
+dep_va = null_dep
if with_gallium_va
- dep_va = dependency('libva', version : '>= 0.38.0')
- dep_va = declare_dependency(
+ dep_va = dependency('libva', version : '>= 0.39.0')
+ dep_va_headers = declare_dependency(
compile_args : run_command(prog_pkgconfig, ['libva', '--cflags']).stdout().split()
)
endif
endif
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 <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')
if _opencl != 'disabled'
if not with_gallium
error('OpenCL Clover implementation requires at least one gallium driver.')
endif
- # TODO: alitvec?
dep_clc = dependency('libclc')
with_gallium_opencl = true
with_opencl_icd = _opencl == 'icd'
else
- dep_clc = []
+ dep_clc = null_dep
with_gallium_opencl = false
with_gallium_icd = false
endif
gl_pkgconfig_c_flags = []
if with_platform_x11
- if with_any_vk or (with_glx == 'dri' and with_dri_platform == 'drm')
+ if with_any_vk or with_egl or (with_glx == 'dri' and with_dri_platform == 'drm')
pre_args += '-DHAVE_X11_PLATFORM'
endif
if with_glx == 'xlib' or with_glx == 'gallium-xlib'
endif
if with_dri_platform == 'drm'
pre_args += '-DGLX_USE_DRM'
+ elif with_dri_platform == 'apple'
+ pre_args += '-DGLX_USE_APPLEGL'
elif with_dri_platform == 'windows'
pre_args += '-DGLX_USE_WINDOWSGL'
endif
]
pre_args += '-DHAVE_ANDROID_PLATFORM'
endif
+if with_platform_haiku
+ pre_args += '-DHAVE_HAIKU_PLATFORM'
+endif
prog_python2 = find_program('python2')
has_mako = run_command(prog_python2, '-c', 'import mako')
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
endif
# Check for generic C++ arguments
-cpp = meson.get_compiler('cpp')
cpp_args = []
foreach a : ['-Wall', '-fno-math-errno', '-fno-trapping-math',
'-Qunused-arguments']
endif
# Check for GCC style atomics
+dep_atomic = null_dep
+
if cc.compiles('int main() { int n; return __atomic_load_n(&n, __ATOMIC_ACQUIRE); }',
name : 'GCC atomic builtins')
pre_args += '-DUSE_GCC_ATOMIC_BUILTINS'
+
+ # Not all atomic calls can be turned into lock-free instructions, in which
+ # GCC will make calls into the libatomic library. Check whether we need to
+ # link with -latomic.
+ #
+ # This can happen for 64-bit atomic operations on 32-bit architectures such
+ # as ARM.
+ if not cc.links('''#include <stdint.h>
+ int main() {
+ struct {
+ uint64_t *v;
+ } x;
+ return (int)__atomic_load_n(x.v, __ATOMIC_ACQUIRE);
+ }''',
+ name : 'GCC atomic builtins required -latomic')
+ dep_atomic = cc.find_library('atomic')
+ endif
endif
if not cc.links('''#include <stdint.h>
uint64_t v;
pre_args += '-DMISSING_64_BIT_ATOMICS'
endif
-# TODO: endian
-# TODO: powr8
# TODO: shared/static? Is this even worth doing?
-# Building x86 assembly code requires running x86 binaries. It is possible for
-# x86_64 OSes to run x86 binaries, so don't disable asm in those cases
-# TODO: it should be possible to use an exe_wrapper to run the binary during
-# the build.
+# 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 not (build_machine.cpu_family() == 'x86_64' and host_machine.cpu_family() == 'x86'
- and build_machine.system() == host_machine.system())
- message('Cross compiling to x86 from non-x86, disabling asm')
+ 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 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 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
pre_args += '-DMAJOR_IN_MKDEV'
endif
-foreach h : ['xlocale.h', 'sys/sysctl.h', 'linux/futex.h']
- if cc.has_header(h)
+foreach h : ['xlocale.h', 'sys/sysctl.h', 'linux/futex.h', 'endian.h']
+ if cc.compiles('#include <@0@>'.format(h), name : '@0@'.format(h))
pre_args += '-DHAVE_@0@'.format(h.to_upper().underscorify())
endif
endforeach
name : 'dynamic-list')
with_ld_dynamic_list = true
endif
+ld_args_build_id = []
+if build_machine.system() != 'darwin'
+ ld_args_build_id += '-Wl,--build-id=sha1'
+endif
# check for dl support
if cc.has_function('dlopen')
- dep_dl = []
+ dep_dl = null_dep
else
dep_dl = cc.find_library('dl')
endif
# Determine whether or not the rt library is needed for time functions
if cc.has_function('clock_gettime')
- dep_clock = []
+ dep_clock = null_dep
else
dep_clock = cc.find_library('rt')
endif
-with_gallium_drisw_kms = false
-dep_libdrm = dependency('libdrm', version : '>= 2.4.75',
- required : with_dri2 or with_dri3)
-if dep_libdrm.found()
- pre_args += '-DHAVE_LIBDRM'
- if with_dri_platform == 'drm' and with_dri
- with_gallium_drisw_kms = true
- endif
-endif
-
# TODO: some of these may be conditional
dep_zlib = dependency('zlib', version : '>= 1.2.3')
pre_args += '-DHAVE_ZLIB'
dep_elf = cc.find_library('elf')
endif
else
- dep_elf = []
+ dep_elf = null_dep
endif
dep_expat = dependency('expat')
# this only exists on linux so either this is linux and it will be found, or
# its not linux and and wont
dep_m = cc.find_library('m', required : false)
-dep_libdrm_amdgpu = []
-dep_libdrm_radeon = []
-dep_libdrm_nouveau = []
-dep_libdrm_etnaviv = []
-dep_libdrm_freedreno = []
-if with_amd_vk or with_gallium_radeonsi
- dep_libdrm_amdgpu = dependency('libdrm_amdgpu', version : '>= 2.4.89')
-endif
-if (with_gallium_radeonsi or with_dri_r100 or with_dri_r200 or
- with_gallium_r300 or with_gallium_r600)
- dep_libdrm_radeon = dependency('libdrm_radeon', version : '>= 2.4.71')
-endif
-if with_gallium_nouveau or with_dri_nouveau
- dep_libdrm_nouveau = dependency('libdrm_nouveau', version : '>= 2.4.66')
-endif
-if with_gallium_etnaviv
- dep_libdrm_etnaviv = dependency('libdrm_etnaviv', version : '>= 2.4.82')
+# 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_freedreno
- dep_libdrm_freedreno = dependency('libdrm_freedreno', version : '>= 2.4.89')
+
+# 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']
+llvm_optional_modules = []
if with_amd_vk or with_gallium_radeonsi or with_gallium_r600
llvm_modules += ['amdgpu', 'bitreader', 'ipo']
if with_gallium_r600
'all-targets', 'linker', 'coverage', 'instrumentation', 'ipo', 'irreader',
'lto', 'option', 'objcarcopts', 'profiledata',
]
- # TODO: optional modules
+ llvm_optional_modules += ['coroutines', 'opencl']
+endif
+
+if with_amd_vk or with_gallium_radeonsi
+ _llvm_version = '>= 5.0.0'
+elif with_gallium_swr
+ _llvm_version = '>= 4.0.0'
+elif with_gallium_opencl or with_gallium_r600
+ _llvm_version = '>= 3.9.0'
+else
+ _llvm_version = '>= 3.3.0'
endif
_llvm = get_option('llvm')
if _llvm == 'auto'
dep_llvm = dependency(
- 'llvm', version : '>= 3.9.0', modules : llvm_modules,
+ 'llvm',
+ version : _llvm_version,
+ modules : llvm_modules,
+ 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 : '>= 3.9.0', modules : llvm_modules)
+ dep_llvm = dependency(
+ 'llvm',
+ version : _llvm_version,
+ modules : llvm_modules,
+ optional_modules : llvm_optional_modules,
+ )
with_llvm = true
else
- dep_llvm = []
+ dep_llvm = null_dep
with_llvm = false
endif
if with_llvm
# 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.
- _llvm_patch = _llvm_version[2]
+
+ # 3 digits versions in LLVM only started from 3.4.1 on
+ if dep_llvm.version().version_compare('>= 3.4.1')
+ _llvm_patch = _llvm_version[2]
+ else
+ _llvm_patch = '0'
+ endif
+
if _llvm_patch.endswith('svn')
_llvm_patch = _llvm_patch.split('s')[0]
elif _llvm_patch.contains('git')
'-DHAVE_LLVM=0x0@0@0@1@'.format(_llvm_version[0], _llvm_version[1]),
'-DMESA_LLVM_VERSION_PATCH=@0@'.format(_llvm_patch),
]
+
+ # LLVM can be built without rtti, turning off rtti changes the ABI of C++
+ # programs, so we need to build all C++ code in mesa without rtti as well to
+ # ensure that linking works.
+ if dep_llvm.get_configtool_variable('has-rtti') == 'NO'
+ cpp_args += '-fno-rtti'
+ endif
elif with_amd_vk or with_gallium_radeonsi or with_gallium_swr
- error('The following drivers requires LLVM: Radv, RadeonSI, SWR. One of these is enabled, but LLVM is disabled.')
+ error('The following drivers require LLVM: Radv, RadeonSI, SWR. One of these is enabled, but LLVM is disabled.')
endif
-dep_glvnd = []
+dep_glvnd = null_dep
if with_glvnd
dep_glvnd = dependency('libglvnd', version : '>= 0.2.0')
pre_args += '-DUSE_LIBGLVND=1'
pre_args += '-DHAVE_VALGRIND'
endif
else
- dep_valgrind = []
+ dep_valgrind = null_dep
endif
# pthread stubs. Lets not and say we didn't
prog_bison = find_program('bison', required : with_any_opengl)
prog_flex = find_program('flex', required : with_any_opengl)
-dep_selinux = []
+dep_selinux = null_dep
if get_option('selinux')
dep_selinux = dependency('libselinux')
pre_args += '-DMESA_SELINUX'
endif
-# TODO: llvm-prefix and llvm-shared-libs
-
if with_libunwind != 'false'
dep_unwind = dependency('libunwind', required : with_libunwind == 'true')
if dep_unwind.found()
pre_args += '-DHAVE_LIBUNWIND'
endif
else
- dep_unwind = []
+ dep_unwind = null_dep
endif
-# TODO: gallium-hud
-
if with_osmesa != 'none'
if with_osmesa == 'classic' and not with_dri_swrast
error('OSMesa classic requires dri (classic) swrast.')
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 = []
+ dep_wl_protocols = null_dep
+ dep_wayland_client = null_dep
+ dep_wayland_server = null_dep
wayland_dmabuf_xml = ''
endif
-dep_x11 = []
-dep_xext = []
-dep_xdamage = []
-dep_xfixes = []
-dep_x11_xcb = []
-dep_xcb = []
-dep_xcb_glx = []
-dep_xcb_dri2 = []
-dep_xcb_dri3 = []
-dep_dri2proto = []
-dep_glproto = []
-dep_xxf86vm = []
-dep_xcb_dri3 = []
-dep_xcb_present = []
-dep_xcb_sync = []
-dep_xcb_xfixes = []
-dep_xshmfence = []
+dep_x11 = null_dep
+dep_xext = null_dep
+dep_xdamage = null_dep
+dep_xfixes = null_dep
+dep_x11_xcb = null_dep
+dep_xcb = null_dep
+dep_xcb_glx = null_dep
+dep_xcb_dri2 = null_dep
+dep_xcb_dri3 = null_dep
+dep_dri2proto = null_dep
+dep_glproto = null_dep
+dep_xxf86vm = null_dep
+dep_xcb_dri3 = null_dep
+dep_xcb_present = null_dep
+dep_xcb_sync = null_dep
+dep_xcb_xfixes = null_dep
+dep_xshmfence = null_dep
if with_platform_x11
if with_glx == 'xlib' or with_glx == 'gallium-xlib'
dep_x11 = dependency('x11')
dep_xxf86vm = dependency('xxf86vm', required : false)
endif
if (with_any_vk or with_glx == 'dri' or
- (with_gallium_vdpau or with_gallium_xvmc or with_gallium_omx or
- with_gallium_xa))
+ (with_gallium_vdpau or with_gallium_xvmc or with_gallium_va or
+ with_gallium_omx != 'disabled'))
dep_xcb = dependency('xcb')
dep_x11_xcb = dependency('x11-xcb')
endif
- if with_any_vk or (with_glx == 'dri' and with_dri_platform == 'drm')
+ if with_any_vk or with_egl or (with_glx == 'dri' and with_dri_platform == 'drm')
dep_xcb_dri2 = dependency('xcb-dri2', version : '>= 1.8')
if with_dri3
pre_args += '-DHAVE_DRI3'
dep_xcb_dri3 = dependency('xcb-dri3')
dep_xcb_present = dependency('xcb-present')
+ # until xcb-dri3 has been around long enough to make a hard-dependency:
+ if (dep_xcb_dri3.version().version_compare('>= 1.13') and
+ dep_xcb_present.version().version_compare('>= 1.13'))
+ pre_args += '-DHAVE_DRI3_MODIFIERS'
+ endif
dep_xcb_sync = dependency('xcb-sync')
dep_xshmfence = dependency('xshmfence', version : '>= 1.1')
endif
endif
dep_glproto = dependency('glproto', version : '>= 1.4.14')
endif
- if with_egl
+ if (with_egl or (
+ with_gallium_vdpau or with_gallium_xvmc or with_gallium_xa or
+ with_gallium_omx != 'disabled'))
dep_xcb_xfixes = dependency('xcb-xfixes')
endif
endif
pre_args += '-DHAVE_LIBSENSORS=1'
endif
else
- dep_lmsensors = []
+ dep_lmsensors = null_dep
endif
-# TODO: gallium tests
-
-# TODO: various libdirs
-
-# TODO: gallium driver dirs
-
-# FIXME: this is a workaround for #2326
-prog_touch = find_program('touch')
-dummy_cpp = custom_target(
- 'dummy_cpp',
- output : 'dummy.cpp',
- command : [prog_touch, '@OUTPUT@'],
-)
-
foreach a : pre_args
add_project_arguments(a, language : ['c', 'cpp'])
endforeach
if dep_libdrm.found()
gl_priv_reqs += 'libdrm >= 2.4.75'
endif
-if dep_xxf86vm != [] and dep_xxf86vm.found()
+if dep_xxf86vm.found()
gl_priv_reqs += 'xxf86vm'
endif
if with_dri_platform == 'drm'
if dep_m.found()
gl_priv_libs += '-lm'
endif
-if dep_dl != [] and dep_dl.found()
+if dep_dl.found()
gl_priv_libs += '-ldl'
endif
pkg = import('pkgconfig')
+env_test = environment()
+env_test.set('NM', find_program('nm').path())
+
subdir('include')
subdir('bin')
subdir('src')
projects / mesa.git / blobdiff