-# Copyright © 2017-2019 Intel Corporation
+# Copyright © 2017-2020 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
'mesa',
['c', 'cpp'],
version : run_command(
- [find_program('python', 'python2', 'python3'), 'bin/meson_get_version.py']
+ [find_program('python', '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++11']
+ meson_version : '>= 0.52',
+ default_options : ['buildtype=debugoptimized', 'b_ndebug=if-release', 'c_std=c99', 'cpp_std=c++14']
)
cc = meson.get_compiler('c')
null_dep = dependency('', required : false)
+if get_option('layout') != 'mirror'
+ error('`mirror` is the only build directory layout supported')
+endif
+
# 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++.
'-D__STDC_FORMAT_MACROS',
'-D__STDC_LIMIT_MACROS',
'-DPACKAGE_VERSION="@0@"'.format(meson.project_version()),
- '-DPACKAGE_BUGREPORT="https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa"',
+ '-DPACKAGE_BUGREPORT="https://gitlab.freedesktop.org/mesa/mesa/-/issues"',
]
with_vulkan_icd_dir = get_option('vulkan-icd-dir')
with_glx_direct = get_option('glx-direct')
with_osmesa = get_option('osmesa')
with_swr_arches = get_option('swr-arches')
+with_vulkan_overlay_layer = get_option('vulkan-overlay-layer')
with_tools = get_option('tools')
if with_tools.contains('all')
with_tools = [
'freedreno',
'glsl',
'intel',
+ 'intel-ui',
+ 'lima',
'nir',
'nouveau',
'xvmc',
]
endif
+with_intel_tools = with_tools.contains('intel') or with_tools.contains('intel-ui')
+with_imgui = with_intel_tools or with_vulkan_overlay_layer
+
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
endif
with_opengl = get_option('opengl')
-with_shared_glapi = get_option('shared-glapi')
+
+# 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
+ 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')
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 = get_option('shared-glapi') and with_any_opengl
+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())
+system_has_kms_drm = ['openbsd', 'netbsd', 'freebsd', 'gnu/kfreebsd', 'dragonfly', 'linux', 'sunos'].contains(host_machine.system())
dri_drivers = get_option('dri-drivers')
if dri_drivers.contains('auto')
# TODO: PPC, Sparc
if ['x86', 'x86_64'].contains(host_machine.cpu_family())
gallium_drivers = [
- 'r300', 'r600', 'radeonsi', 'nouveau', 'virgl', 'svga', 'swrast'
+ 'r300', 'r600', 'radeonsi', 'nouveau', 'virgl', 'svga', 'swrast',
+ 'iris'
]
elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
gallium_drivers = [
'kmsro', 'v3d', 'vc4', 'freedreno', 'etnaviv', 'nouveau',
- 'tegra', 'virgl', 'lima', 'swrast'
+ '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(
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_zink = gallium_drivers.contains('zink')
with_gallium = gallium_drivers.length() != 0 and gallium_drivers != ['']
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 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
if _platforms.contains('auto')
if system_has_kms_drm
_platforms = ['x11', 'wayland', 'drm', 'surfaceless']
- elif ['darwin', 'windows', 'cygwin'].contains(host_machine.system())
+ 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()))
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 != ['']
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'
endif
endif
-pre_args += '-DGLX_USE_TLS'
+# Android uses emutls for versions <= P/28. For USE_ELF_TLS we need ELF TLS.
+if host_machine.system() != 'windows' and (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'
+ 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
elif with_dri
error('gallium-xlib conflicts with any dri driver')
endif
- elif with_glx == 'xlib'
+ elif with_glx == 'xlib'
if with_dri
error('xlib conflicts with any dri driver')
endif
with_glvnd = get_option('glvnd')
if with_glvnd
- if with_glx == 'xlib' or with_glx == 'gallium-xlib'
+ 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')
with_vulkan_icd_dir = join_paths(get_option('datadir'), 'vulkan/icd.d')
endif
+# GNU/Hurd includes egl_dri2, without drm.
with_dri2 = (with_dri or with_any_vk) and (with_dri_platform == 'drm' or
host_machine.system() == 'gnu')
_dri3 = get_option('dri3')
endif
endif
-prog_pkgconfig = find_program('pkg-config')
-
_vdpau = get_option('gallium-vdpau')
if not system_has_kms_drm
if _vdpau == 'true'
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()
- )
+ dep_vdpau = dep_vdpau.partial_dependency(compile_args : true)
with_gallium_vdpau = true
endif
endif
vdpau_drivers_path = join_paths(get_option('libdir'), 'vdpau')
endif
+if with_gallium_zink
+ dep_vulkan = dependency('vulkan')
+endif
+
_xvmc = get_option('gallium-xvmc')
if not system_has_kms_drm
if _xvmc == 'true'
endif
endif
dep_xvmc = null_dep
+dep_xv = 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()
+ dep_xv = dependency('xv', required : _xvmc == 'true')
+ with_gallium_xvmc = dep_xvmc.found() and dep_xv.found()
endif
xvmc_drivers_path = get_option('xvmc-libs-path')
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()
- )
+ dep_va_headers = dep_va.partial_dependency(compile_args : true)
with_gallium_va = true
endif
endif
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
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 = []
endif
endif
else
- pre_args += '-DMESA_EGL_NO_X11_HEADERS'
- gl_pkgconfig_c_flags += '-DMESA_EGL_NO_X11_HEADERS'
+ pre_args += '-DEGL_NO_X11'
+ gl_pkgconfig_c_flags += '-DEGL_NO_X11'
endif
if with_platform_drm
if with_egl and not with_gbm
dependency('hardware'),
dependency('sync'),
]
+ if with_gallium
+ dep_android += dependency('backtrace')
+ endif
if get_option('platform-sdk-version') >= 26
dep_android += dependency('nativewindow')
endif
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
+prog_python = import('python').find_installation('python3')
has_mako = run_command(
prog_python, '-c',
'''
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'
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
+_attributes = [
+ 'const', 'flatten', 'malloc', 'pure', 'unused', 'warn_unused_result',
+ 'weak', 'format', 'packed', 'returns_nonnull', 'alias', 'noreturn',
+]
+foreach a : cc.get_supported_function_attributes(_attributes)
+ pre_args += '-DHAVE_FUNC_ATTRIBUTE_@0@'.format(a.to_upper())
endforeach
-if cc.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(...)))')
+if cc.has_function_attribute('visibility:hidden')
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())
+if ['linux', 'cygwin', 'gnu', 'freebsd', 'gnu/kfreebsd'].contains(host_machine.system())
pre_args += '-D_GNU_SOURCE'
+elif host_machine.system() == 'sunos'
+ pre_args += '-D__EXTENSIONS__'
+elif host_machine.system() == 'windows'
+ pre_args += [
+ '-D_WINDOWS', '-D_WIN32_WINNT=0x0601', '-DWINVER=0x0601',
+ '-DPIPE_SUBSYSTEM_WINDOWS_USER',
+ '-D_USE_MATH_DEFINES', # XXX: scons doesn't use this for mingw
+ ]
+ if cc.get_id() == 'msvc'
+ pre_args += [
+ '-DVC_EXTRALEAN',
+ '-D_CRT_SECURE_NO_WARNINGS',
+ '-D_CRT_SECURE_NO_DEPRECATE',
+ '-D_SCL_SECURE_NO_WARNINGS',
+ '-D_SCL_SECURE_NO_DEPRECATE',
+ '-D_ALLOW_KEYWORD_MACROS',
+ '-D_HAS_EXCEPTIONS=0', # Tell C++ STL to not use exceptions
+ ]
+ else
+ pre_args += ['-D__MSVCRT_VERSION__=0x0700']
+ endif
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',
- '-fno-math-errno',
- '-fno-trapping-math', '-Qunused-arguments']
- if cc.has_argument(a)
- c_args += a
+c_vis_args = []
+c_msvc_compat_args = []
+no_override_init_args = []
+cpp_args = []
+cpp_vis_args = []
+cpp_msvc_compat_args = []
+if cc.get_id() == 'msvc'
+ foreach a : ['/wd4018', # signed/unsigned mismatch
+ '/wd4056', # overflow in floating-point constant arithmetic
+ '/wd4244', # conversion from 'type1' to 'type2', possible loss of data
+ '/wd4267', # 'var' : conversion from 'size_t' to 'type', possible loss of data
+ '/wd4305', # trancation from 'type1' to 'type2'
+ '/wd4351', # new behavior: elements of array 'array' will be default initialized
+ '/wd4756', # overflow in constant arithmetic
+ '/wd4800', # forcing value to bool 'true' or 'false' (performance warning)
+ '/wd4996', # disabled deprecated POSIX name warnings
+ '/wd4291', # no matching operator delete found
+ '/wd4146', # unary minus operator applied to unsigned type, result still unsigned
+ '/wd4200', # nonstandard extension used: zero-sized array in struct/union
+ '/wd4624', # destructor was implicitly defined as deleted [from LLVM]
+ ]
+ if cc.has_argument(a)
+ c_args += a
+ endif
+ if cpp.has_argument(a)
+ cpp_args += a
+ endif
+ endforeach
+ if cc.has_argument('-Wmicrosoft-enum-value') # Clang
+ c_args += '-Wno-microsoft-enum-value'
+ cpp_args += '-Wno-microsoft-enum-value'
endif
-endforeach
-
-foreach a : ['missing-field-initializers', 'format-truncation']
- if cc.has_argument('-W' + a)
- c_args += '-Wno-' + a
+else
+ _trial = [
+ '-Werror=implicit-function-declaration',
+ '-Werror=missing-prototypes',
+ '-Werror=return-type',
+ '-Werror=empty-body',
+ '-Werror=incompatible-pointer-types',
+ '-Werror=int-conversion',
+ '-Wno-missing-field-initializers',
+ '-Wno-format-truncation',
+ '-fno-math-errno',
+ '-fno-trapping-math',
+ '-Qunused-arguments',
+ '-fno-common',
+ ]
+ # MinGW chokes on format specifiers and I can't get it all working
+ if not (cc.get_id() == 'gcc' and host_machine.system() == 'windows')
+ _trial += ['-Werror=format', '-Wformat-security']
endif
-endforeach
+ foreach a : _trial
+ if cc.has_argument(a)
+ c_args += a
+ endif
+ endforeach
+
+ _trial = [
+ '-Werror=return-type',
+ '-Werror=empty-body',
+ '-Wno-non-virtual-dtor',
+ '-Wno-missing-field-initializers',
+ '-Wno-format-truncation',
+ '-fno-math-errno',
+ '-fno-trapping-math',
+ '-Qunused-arguments',
+ # Some classes use custom new operator which zeroes memory, however
+ # gcc does aggressive dead-store elimination which threats all writes
+ # to the memory before the constructor as "dead stores".
+ # For now we disable this optimization.
+ '-flifetime-dse=1',
+ ]
+ # MinGW chokes on format specifiers and I can't get it all working
+ if not (cc.get_id() == 'gcc' and host_machine.system() == 'windows')
+ _trial += ['-Werror=format', '-Wformat-security']
+ endif
+ foreach a : _trial
+ if cpp.has_argument(a)
+ cpp_args += a
+ endif
+ endforeach
-c_vis_args = []
-if cc.has_argument('-fvisibility=hidden')
- c_vis_args += '-fvisibility=hidden'
-endif
+ foreach a : ['-Wno-override-init', '-Wno-initializer-overrides']
+ if cc.has_argument(a)
+ no_override_init_args += a
+ endif
+ endforeach
-# Check for generic C++ arguments
-cpp_args = []
-foreach a : ['-Werror=return-type',
- '-Werror=format',
- '-Wformat-security',
- '-fno-math-errno', '-fno-trapping-math',
- '-Qunused-arguments']
- if cpp.has_argument(a)
- cpp_args += a
+ if cc.has_argument('-fvisibility=hidden')
+ c_vis_args += '-fvisibility=hidden'
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.
+ # Check for C and C++ arguments for MSVC compatibility. These are only used
+ # in parts of the mesa code base that need to compile with MSVC, mainly
+ # common code
+ foreach a : ['-Werror=pointer-arith', '-Werror=vla', '-Werror=gnu-empty-initializer']
+ if cc.has_argument(a)
+ c_msvc_compat_args += a
+ endif
+ if cpp.has_argument(a)
+ cpp_msvc_compat_args += a
+ endif
+ endforeach
-foreach a : ['non-virtual-dtor', 'missing-field-initializers', 'format-truncation']
- if cpp.has_argument('-W' + a)
- cpp_args += '-Wno-' + a
+ if cpp.has_argument('-fvisibility=hidden')
+ cpp_vis_args += '-fvisibility=hidden'
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'
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
+# set linker arguments
+if host_machine.system() == 'windows'
+ if cc.get_id() == 'msvc'
+ add_project_link_arguments(
+ '/fixed:no',
+ '/dynamicbase',
+ '/nxcompat',
+ language : ['c', 'cpp'],
+ )
+ if get_option('buildtype') != 'debug'
+ add_project_link_arguments(
+ '/incremental:no',
+ language : ['c', 'cpp'],
+ )
+ endif
+ else
+ add_project_link_arguments(
+ '-Wl,--nxcompat',
+ '-Wl,--dynamicbase',
+ '-static-libgcc',
+ '-static-libstdc++',
+ language : ['c', 'cpp'],
+ )
endif
-endforeach
+endif
-if host_machine.cpu_family().startswith('x86')
+if host_machine.cpu_family().startswith('x86') and cc.get_id() != 'msvc'
pre_args += '-DUSE_SSE41'
with_sse41 = true
sse41_args = ['-msse4.1']
pre_args += '-DMISSING_64BIT_ATOMICS'
endif
+dep_ws2_32 = cc.find_library('ws2_32', required : with_platform_windows)
+
# TODO: shared/static? Is this even worth doing?
with_asm_arch = ''
endif
# Check for standard headers and functions
-if cc.has_header_symbol('sys/sysmacros.h', 'major')
+if (cc.has_header_symbol('sys/sysmacros.h', 'major') and
+ cc.has_header_symbol('sys/sysmacros.h', 'minor') and
+ cc.has_header_symbol('sys/sysmacros.h', 'makedev'))
pre_args += '-DMAJOR_IN_SYSMACROS'
-elif cc.has_header_symbol('sys/mkdev.h', 'major')
+endif
+if (cc.has_header_symbol('sys/mkdev.h', 'major') and
+ cc.has_header_symbol('sys/mkdev.h', 'minor') and
+ cc.has_header_symbol('sys/mkdev.h', 'makedev'))
pre_args += '-DMAJOR_IN_MKDEV'
endif
-foreach h : ['xlocale.h', 'sys/sysctl.h', 'linux/futex.h', 'endian.h', 'dlfcn.h', 'execinfo.h', 'sys/shm.h']
- if cc.compiles('#include <@0@>'.format(h), name : '@0@'.format(h))
+foreach h : ['xlocale.h', 'sys/sysctl.h', 'linux/futex.h', 'endian.h', 'dlfcn.h', 'execinfo.h', 'sys/shm.h', 'cet.h']
+ if cc.check_header(h)
pre_args += '-DHAVE_@0@'.format(h.to_upper().underscorify())
endif
endforeach
-foreach f : ['strtof', 'mkostemp', 'posix_memalign', 'timespec_get', 'memfd_create', 'random_r']
+foreach f : ['strtof', 'mkostemp', 'timespec_get', 'memfd_create', 'random_r', 'flock', 'strtok_r', 'getrandom']
if cc.has_function(f)
pre_args += '-DHAVE_@0@'.format(f.to_upper())
endif
error('Intel tools require the program_invocation_name variable')
endif
+# MinGW provides a __builtin_posix_memalign function, but not a posix_memalign.
+# This means that this check will succeed, but then compilation will later
+# fail. MSVC doesn't have this function at all, so only check for it on
+# non-windows platforms.
+if host_machine.system() != 'windows'
+ if cc.has_function('posix_memalign')
+ pre_args += '-DHAVE_POSIX_MEMALIGN'
+ endif
+endif
+
+if cc.has_member('struct dirent', 'd_type', prefix: '''#include <sys/types.h>
+ #include <dirent.h>''')
+ pre_args += '-DHAVE_DIRENT_D_TYPE'
+endif
+
# strtod locale support
if cc.links('''
#define _GNU_SOURCE
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
+
+ld_args_build_id = cc.get_supported_link_arguments('-Wl,--build-id=sha1')
# check for dl support
-if cc.has_function('dlopen')
- dep_dl = null_dep
-else
- dep_dl = cc.find_library('dl')
+dep_dl = null_dep
+if not cc.has_function('dlopen')
+ dep_dl = cc.find_library('dl', required : host_machine.system() != 'windows')
endif
if cc.has_function('dladdr', dependencies : dep_dl)
# This is really only required for megadrivers
endif
# Determine whether or not the rt library is needed for time functions
-if cc.has_function('clock_gettime')
+if host_machine.system() == 'windows' or cc.has_function('clock_gettime')
dep_clock = null_dep
else
dep_clock = cc.find_library('rt')
endif
# TODO: some of these may be conditional
-dep_zlib = dependency('zlib', version : '>= 1.2.3')
+dep_zlib = dependency('zlib', version : '>= 1.2.3', fallback : ['zlib', 'zlib_dep'])
pre_args += '-DHAVE_ZLIB'
+
+_zstd = get_option('zstd')
+if _zstd != 'false'
+ dep_zstd = dependency('libzstd', required : _zstd == 'true')
+ if dep_zstd.found()
+ pre_args += '-DHAVE_ZSTD'
+ endif
+else
+ dep_zstd = null_dep
+endif
+
dep_thread = dependency('threads')
if dep_thread.found() and host_machine.system() != 'windows'
pre_args += '-DHAVE_PTHREAD'
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
+if host_machine.system() != 'windows'
+ dep_expat = dependency('expat', fallback : ['expat', 'expat_dep'])
+else
+ dep_expat = null_dep
endif
-dep_expat = dependency('expat')
# 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)
dep_libdrm_nouveau = null_dep
dep_libdrm_intel = null_dep
-_drm_amdgpu_ver = '2.4.99'
+_drm_amdgpu_ver = '2.4.100'
_drm_radeon_ver = '2.4.71'
_drm_nouveau_ver = '2.4.66'
_drm_intel_ver = '2.4.75'
with_gallium_drisw_kms = false
dep_libdrm = dependency(
'libdrm', version : '>=' + _drm_ver,
- required : with_dri2 or with_dri3
+ # GNU/Hurd includes egl_dri2, without drm.
+ required : (with_dri2 and host_machine.system() != 'gnu') or with_dri3
)
if dep_libdrm.found()
pre_args += '-DHAVE_LIBDRM'
endif
endif
-llvm_modules = ['bitwriter', 'engine', 'mcdisassembler', 'mcjit']
-llvm_optional_modules = []
+llvm_modules = ['bitwriter', 'engine', 'mcdisassembler', 'mcjit', 'core', 'executionengine', 'scalaropts', 'transformutils', 'instcombine']
+llvm_optional_modules = ['coroutines']
if with_amd_vk or with_gallium_radeonsi or with_gallium_r600
llvm_modules += ['amdgpu', 'native', 'bitreader', 'ipo']
if with_gallium_r600
'all-targets', 'linker', 'coverage', 'instrumentation', 'ipo', 'irreader',
'lto', 'option', 'objcarcopts', 'profiledata',
]
- llvm_optional_modules += ['coroutines']
endif
if with_amd_vk or with_gallium_radeonsi
- _llvm_version = '>= 7.0.0'
+ _llvm_version = '>= 8.0.0'
elif with_gallium_swr
_llvm_version = '>= 6.0.0'
-elif with_gallium_opencl or with_gallium_r600
- _llvm_version = '>= 3.9.0'
else
- _llvm_version = '>= 3.3.0'
+ _llvm_version = '>= 3.9.0'
endif
_shared_llvm = get_option('shared-llvm')
-
+if _shared_llvm == 'auto'
+ _shared_llvm = (host_machine.system() != 'windows')
+else
+ _shared_llvm = (_shared_llvm == 'true')
+endif
_llvm = get_option('llvm')
+
+# the cmake method can only link statically, so don't attempt to use it if we
+# want to link dynamically. Before 0.54.0 meson will try cmake even when shared
+# linking is requested, so we need to force the config-tool method to be used
+# in that case, but in 0.54.0 meson won't try the cmake method if shared
+# linking is requested.
+_llvm_method = 'auto'
+if meson.version().version_compare('< 0.54.0') and _shared_llvm
+ _llvm_method = 'config-tool'
+endif
+
dep_llvm = null_dep
with_llvm = false
if _llvm != 'false'
with_gallium_opencl or _llvm == 'true'
),
static : not _shared_llvm,
- method : 'config-tool',
+ method : _llvm_method,
+ fallback : ['llvm', 'dep_llvm'],
)
with_llvm = dep_llvm.found()
endif
if with_llvm
- _llvm_version = dep_llvm.version().split('.')
- pre_args += [
- '-DHAVE_LLVM=0x0@0@0@1@'.format(_llvm_version[0], _llvm_version[1]),
- '-DMESA_LLVM_VERSION_STRING="@0@"'.format(dep_llvm.version()),
- ]
+ 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'
+ #
+ # In meson 0.51.0 we can use cmake to find LLVM in addittion to meson's
+ # builtin llvm-config based finder. A new generic variable getter method
+ # has also been added, so we'll use that if we can, to cover the cmake case.
+ if dep_llvm.type_name() == 'internal'
+ _rtti = subproject('llvm').get_variable('has_rtti', true)
+ else
+ # The CMake finder will return 'ON', the llvm-config will return 'YES'
+ _rtti = ['ON', 'YES'].contains(dep_llvm.get_variable(cmake : 'LLVM_ENABLE_RTTI', configtool: 'has-rtti'))
+ endif
+ if not _rtti
if with_gallium_nouveau
error('The Nouveau driver requires rtti. You either need to turn off nouveau or use an LLVM built with LLVM_ENABLE_RTTI.')
elif with_gallium_opencl
error('The Clover OpenCL state tracker requires rtti, you need to turn off clover or use an LLVM built with LLVM_ENABLE_RTTI.')
endif
- cpp_args += '-fno-rtti'
+ if cc.get_id() == 'msvc'
+ cpp_args += '/GR-'
+ else
+ cpp_args += '-fno-rtti'
+ endif
endif
elif with_amd_vk or with_gallium_radeonsi or with_gallium_swr
error('The following drivers require LLVM: Radv, RadeonSI, SWR. One of these is enabled, but LLVM is disabled.')
dep_glvnd = null_dep
if with_glvnd
- dep_glvnd = dependency('libglvnd', version : '>= 0.2.0')
+ dep_glvnd = dependency('libglvnd', version : '>= 1.2.0')
pre_args += '-DUSE_LIBGLVND=1'
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)
+if host_machine.system() == 'windows'
+ # Prefer the winflexbison versions, they're much easier to install and have
+ # better windows support.
+
+ prog_flex = find_program('win_flex', required : false)
+ if prog_flex.found()
+ # windows compatibility (uses <io.h> instead of <unistd.h> and _isatty,
+ # _fileno functions)
+ prog_flex = [prog_flex, '--wincompat', '-D__STDC_VERSION__=199901']
+ else
+ prog_flex = [find_program('lex', 'flex', required : with_any_opengl)]
+ endif
+ # Force flex to use const keyword in prototypes, as relies on __cplusplus or
+ # __STDC__ macro to determine whether it's safe to use const keyword, but
+ # MSVC never defines __STDC__ unless we disable all MSVC extensions.
+ prog_flex += '-DYY_USE_CONST='
+
+ prog_bison = find_program('win_bison', required : false)
+ if not prog_bison.found()
+ prog_bison = find_program('yacc', 'bison', required : with_any_opengl)
+ endif
+else
+ prog_bison = find_program('bison', required : with_any_opengl)
+
+ # Disable deprecated keyword warnings, since we have to use them for
+ # old-bison compat. See discussion in
+ # https://gitlab.freedesktop.org/mesa/mesa/merge_requests/2161
+ if find_program('bison', required : false, version : '> 2.3').found()
+ prog_bison = [prog_bison, '-Wno-deprecated']
+ endif
+
+ prog_flex = find_program('flex', required : with_any_opengl)
+endif
dep_selinux = null_dep
if get_option('selinux')
endif
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'
+ if host_machine.system() == 'windows'
+ osmesa_lib_name = 'osmesa'
+ else
+ osmesa_lib_name = 'OSMesa'
+ endif
osmesa_bits = get_option('osmesa-bits')
if osmesa_bits != '8'
if with_dri or with_glx != 'disabled'
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())
+ dep_wayland_egl_headers = dep_wayland_egl.partial_dependency(compile_args : true)
endif
wayland_dmabuf_xml = join_paths(
dep_wl_protocols.get_pkgconfig_variable('pkgdatadir'), 'unstable',
with_gallium_omx != 'disabled'))
dep_xcb = dependency('xcb')
dep_x11_xcb = dependency('x11-xcb')
+ if with_dri_platform == 'drm' and not dep_libdrm.found()
+ error('libdrm required for gallium video statetrackers when using x11')
+ endif
endif
if with_any_vk or with_egl or (with_glx == 'dri' and with_dri_platform == 'drm')
dep_xcb_dri2 = dependency('xcb-dri2', version : '>= 1.8')
if with_glx == 'dri' or with_glx == 'gallium-xlib'
dep_glproto = dependency('glproto', version : '>= 1.4.14')
endif
- if with_glx == 'dri'
+ if with_glx == 'dri'
if with_dri_platform == 'drm'
dep_dri2proto = dependency('dri2proto', version : '>= 2.8')
dep_xxf86vm = dependency('xxf86vm')
pkg = import('pkgconfig')
-prog_nm = find_program('nm', required : false)
+if host_machine.system() == 'windows'
+ prog_dumpbin = find_program('dumpbin', required : false)
+ with_symbols_check = prog_dumpbin.found() and with_tests
+ symbols_check_args = ['--dumpbin', prog_dumpbin.path()]
+else
+ prog_nm = find_program('nm')
+ with_symbols_check = with_tests
+ symbols_check_args = ['--nm', prog_nm.path()]
+endif
# This quirk needs to be applied to sources with functions defined in assembly
# as GCC LTO drops them. See: https://bugs.freedesktop.org/show_bug.cgi?id=109391
projects / mesa.git / blobdiff