[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']
+ meson_version : '>= 0.45',
+ default_options : ['buildtype=debugoptimized', 'b_ndebug=if-release', 'c_std=c99', 'cpp_std=c++11']
)
cc = meson.get_compiler('c')
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++.
'-D__STDC_CONSTANT_MACROS',
'-D__STDC_FORMAT_MACROS',
'-D__STDC_LIMIT_MACROS',
- '-DVERSION="@0@"'.format(meson.project_version()),
- '-DPACKAGE_VERSION=VERSION',
+ '-DPACKAGE_VERSION="@0@"'.format(meson.project_version()),
'-DPACKAGE_BUGREPORT="https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa"',
]
with_libunwind = get_option('libunwind')
with_asm = get_option('asm')
with_glx_read_only_text = get_option('glx-read-only-text')
+with_glx_direct = get_option('glx-direct')
with_osmesa = get_option('osmesa')
with_swr_arches = get_option('swr-arches')
with_tools = get_option('tools')
if with_tools.contains('all')
- with_tools = ['freedreno', 'glsl', 'intel', 'nir', 'nouveau']
+ with_tools = ['freedreno', 'glsl', 'intel', 'nir', 'nouveau', 'xvmc']
endif
dri_drivers_path = get_option('dri-drivers-path')
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.')
+ error('Unknown architecture @0@. Please pass -Ddri-drivers to set driver options. Patches gladly accepted to fix this.'.format(
+ host_machine.cpu_family()))
endif
elif ['darwin', 'windows', 'cygwin', 'haiku'].contains(host_machine.system())
# only swrast would make sense here, but gallium swrast is a much better default
_drivers = []
else
- error('Unknown OS. Please pass -Ddri-drivers to set driver options. Patches gladly accepted to fix this.')
+ error('Unknown OS @0@. Please pass -Ddri-drivers to set driver options. Patches gladly accepted to fix this.'.format(
+ host_machine.system()))
endif
endif
'tegra', 'virgl', 'swrast',
]
else
- error('Unknown architecture. Please pass -Dgallium-drivers to set driver options. Patches gladly accepted to fix this.')
+ error('Unknown architecture @0@. Please pass -Dgallium-drivers to set driver options. Patches gladly accepted to fix this.'.format(
+ host_machine.cpu_family()))
endif
elif ['darwin', 'windows', 'cygwin', 'haiku'].contains(host_machine.system())
_drivers = ['swrast']
else
- error('Unknown OS. Please pass -Dgallium-drivers to set driver options. Patches gladly accepted to fix this.')
+ error('Unknown OS @0@. Please pass -Dgallium-drivers to set driver options. Patches gladly accepted to fix this.'.format(
+ host_machine.system()))
endif
endif
with_gallium_pl111 = _drivers.contains('pl111')
if system_has_kms_drm
if host_machine.cpu_family().startswith('x86')
_vulkan_drivers = ['amd', 'intel']
+ elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
+ _vulkan_drivers = []
else
- error('Unknown architecture. Please pass -Dvulkan-drivers to set driver options. Patches gladly accepted to fix this.')
+ error('Unknown architecture @0@. Please pass -Dvulkan-drivers to set driver options. Patches gladly accepted to fix this.'.format(
+ host_machine.cpu_family()))
endif
elif ['darwin', 'windows', 'cygwin', 'haiku'].contains(host_machine.system())
# No vulkan driver supports windows or macOS currently
_vulkan_drivers = []
else
- error('Unknown OS. Please pass -Dvulkan-drivers to set driver options. Patches gladly accepted to fix this.')
+ error('Unknown OS @0@. Please pass -Dvulkan-drivers to set driver options. Patches gladly accepted to fix this.'.format(
+ host_machine.system()))
endif
endif
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
elif ['haiku'].contains(host_machine.system())
_platforms = ['haiku']
else
- error('Unknown OS. Please pass -Dplatforms to set platforms. Patches gladly accepted to fix this.')
+ error('Unknown OS @0@. Please pass -Dplatforms to set platforms. Patches gladly accepted to fix this.'.format(
+ host_machine.system()))
endif
endif
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
_egl = get_option('egl')
if _egl == 'auto'
- with_egl = with_dri and with_shared_glapi and with_platforms
+ with_egl = (
+ not ['darwin', 'windows'].contains(host_machine.system()) and
+ with_dri and with_shared_glapi and with_platforms
+ )
elif _egl == 'true'
if not with_dri
error('EGL requires dri')
elif not with_shared_glapi
error('EGL requires shared-glapi')
elif not with_platforms
- error('No platforms specified, consider -Dplatforms=drm,x11 at least')
+ error('No platforms specified, consider -Dplatforms=drm,x11,surfaceless at least')
elif not ['disabled', 'dri'].contains(with_glx)
error('EGL requires dri, but a GLX is being built without dri')
+ elif ['darwin', 'windows'].contains(host_machine.system())
+ error('EGL is not available on Windows or MacOS')
endif
with_egl = true
else
endif
endif
-# TODO: toggle for this
-with_glx_direct = true
-
if with_vulkan_icd_dir == ''
with_vulkan_icd_dir = join_paths(get_option('datadir'), 'vulkan/icd.d')
endif
else
_va = 'false'
endif
-elif _va == 'auto'
- _va = 'true'
endif
with_gallium_va = false
dep_va = null_dep
endif
if get_option('power8') != 'false'
- if host_machine.cpu_family() == 'ppc64le'
+ # on old versions of meson the cpu family would return as ppc64le on little
+ # endian power8, this was changed in 0.48 such that the family would always
+ # be ppc64 regardless of endianness, and the the machine.endian() value
+ # should be checked. Since we support versions < 0.48 we need to use
+ # startswith.
+ if host_machine.cpu_family().startswith('ppc64') and host_machine.endian() == 'little'
if cc.get_id() == 'gcc' and cc.version().version_compare('< 4.8')
error('Altivec is not supported with gcc version < 4.8.')
endif
pre_args += '-DHAVE_HAIKU_PLATFORM'
endif
-prog_python2 = find_program('python2')
-has_mako = run_command(prog_python2, '-c', 'import mako')
+prog_python = import('python3').find_python()
+has_mako = run_command(
+ prog_python, '-c',
+ '''
+from distutils.version import StrictVersion
+import mako
+assert StrictVersion(mako.__version__) > StrictVersion("0.8.0")
+ ''')
if has_mako.returncode() != 0
- error('Python (2.x) mako module required to build mesa.')
+ error('Python (3.x) mako module >= 0.8.0 required to build mesa.')
endif
if cc.get_id() == 'gcc' and cc.version().version_compare('< 4.4.6')
endif
# TODO: this is very incomplete
-if ['linux', 'cygwin'].contains(host_machine.system())
+if ['linux', 'cygwin', 'gnu'].contains(host_machine.system())
pre_args += '-D_GNU_SOURCE'
endif
# Check for generic C arguments
c_args = []
-foreach a : ['-Wall', '-Werror=implicit-function-declaration',
- '-Werror=missing-prototypes', '-fno-math-errno',
+foreach a : ['-Werror=implicit-function-declaration',
+ '-Werror=missing-prototypes', '-Werror=return-type',
+ '-fno-math-errno',
'-fno-trapping-math', '-Qunused-arguments']
if cc.has_argument(a)
c_args += a
endif
endforeach
-if cc.has_argument('-Wmissing-field-initializers')
- c_args += '-Wno-missing-field-initializers'
-endif
+
+foreach a : ['missing-field-initializers', 'format-truncation']
+ if cc.has_argument('-W' + a)
+ c_args += '-Wno-' + a
+ endif
+endforeach
c_vis_args = []
if cc.has_argument('-fvisibility=hidden')
# Check for generic C++ arguments
cpp_args = []
-foreach a : ['-Wall', '-fno-math-errno', '-fno-trapping-math',
+foreach a : ['-Werror=return-type',
+ '-fno-math-errno', '-fno-trapping-math',
'-Qunused-arguments']
if cpp.has_argument(a)
cpp_args += a
# 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']
+foreach a : ['non-virtual-dtor', 'missing-field-initializers', 'format-truncation']
if cpp.has_argument('-W' + a)
cpp_args += '-Wno-' + a
endif
int main() {
return __sync_add_and_fetch(&v, (uint64_t)1);
}''',
+ dependencies : dep_atomic,
name : 'GCC 64bit atomics')
- pre_args += '-DMISSING_64_BIT_ATOMICS'
+ pre_args += '-DMISSING_64BIT_ATOMICS'
endif
# TODO: shared/static? Is this even worth doing?
# 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 with_asm and 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_arch = ''
if with_asm
if host_machine.cpu_family() == 'x86'
- if system_has_kms_drm
+ if system_has_kms_drm or host_machine.system() == 'gnu'
with_asm_arch = 'x86'
pre_args += ['-DUSE_X86_ASM', '-DUSE_MMX_ASM', '-DUSE_3DNOW_ASM',
'-DUSE_SSE_ASM']
with_asm_arch = 'sparc'
pre_args += ['-DUSE_SPARC_ASM']
endif
- elif host_machine.cpu_family() == 'ppc64le'
+ elif host_machine.cpu_family().startswith('ppc64') and host_machine.endian() == 'little'
if system_has_kms_drm
with_asm_arch = 'ppc64le'
pre_args += ['-DUSE_PPC64LE_ASM']
pre_args += '-DMAJOR_IN_MKDEV'
endif
-foreach h : ['xlocale.h', 'sys/sysctl.h', 'linux/futex.h', 'endian.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
freelocale(loc);
return 0;
}''',
- extra_args : pre_args,
+ args : pre_args,
name : 'strtod has locale support')
pre_args += '-DHAVE_STRTOD_L'
endif
dep_thread = dependency('threads')
if dep_thread.found() and host_machine.system() != 'windows'
pre_args += '-DHAVE_PTHREAD'
-endif
-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')
+ if cc.has_function(
+ 'pthread_setaffinity_np',
+ dependencies : dep_thread,
+ prefix : '#include <pthread.h>',
+ args : '-D_GNU_SOURCE')
+ pre_args += '-DHAVE_PTHREAD_SETAFFINITY'
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
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_amdgpu_ver = '2.4.95'
_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'
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
# Loop over the enables versions and get the highest libdrm requirement for all
# active drivers.
+_drm_blame = ''
foreach d : _libdrm_checks
ver = get_variable('_drm_@0@_ver'.format(d[0]))
if d[1] and ver.version_compare('>' + _drm_ver)
_drm_ver = ver
+ _drm_blame = d[0]
endif
endforeach
+if _drm_blame != ''
+ message('libdrm @0@ needed because @1@ has the highest requirement'.format(_drm_ver, _drm_blame))
+endif
# Then get each libdrm module
foreach d : _libdrm_checks
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']
+ llvm_modules += ['amdgpu', 'native', 'bitreader', 'ipo']
if with_gallium_r600
llvm_modules += 'asmparser'
endif
'all-targets', 'linker', 'coverage', 'instrumentation', 'ipo', 'irreader',
'lto', 'option', 'objcarcopts', 'profiledata',
]
- llvm_optional_modules += ['coroutines', 'opencl']
+ llvm_optional_modules += ['coroutines']
endif
-if with_amd_vk or with_gallium_radeonsi or with_gallium_swr
- _llvm_version = '>= 5.0.0'
+if with_amd_vk or with_gallium_radeonsi
+ _llvm_version = '>= 7.0.0'
+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'
endif
+_shared_llvm = get_option('shared-llvm')
+
_llvm = get_option('llvm')
-if _llvm == 'auto'
+dep_llvm = null_dep
+with_llvm = false
+if _llvm != 'false'
dep_llvm = dependency(
'llvm',
version : _llvm_version,
modules : llvm_modules,
optional_modules : llvm_optional_modules,
- required : with_amd_vk or with_gallium_radeonsi or with_gallium_swr or with_gallium_opencl,
+ required : (
+ with_amd_vk or with_gallium_radeonsi or with_gallium_swr or
+ with_gallium_opencl or _llvm == 'true'
+ ),
+ static : not _shared_llvm,
)
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
if with_llvm
_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 = '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),
error('The following drivers require LLVM: Radv, RadeonSI, SWR. One of these is enabled, but LLVM is disabled.')
endif
+if (with_amd_vk or with_gallium_radeonsi or with_gallium_opencl or
+ (with_gallium_r600 and with_llvm))
+ dep_elf = dependency('libelf', required : false)
+ if not dep_elf.found()
+ dep_elf = cc.find_library('elf')
+ endif
+else
+ dep_elf = null_dep
+endif
+
dep_glvnd = null_dep
if with_glvnd
dep_glvnd = dependency('libglvnd', version : '>= 0.2.0')
# TODO: symbol mangling
if with_platform_wayland
- prog_wl_scanner = find_program('wayland-scanner')
+ dep_wl_scanner = dependency('wayland-scanner', native: true)
+ prog_wl_scanner = find_program(dep_wl_scanner.get_pkgconfig_variable('wayland_scanner'))
+ if dep_wl_scanner.version().version_compare('>= 1.15')
+ wl_scanner_arg = 'private-code'
+ else
+ wl_scanner_arg = 'code'
+ endif
dep_wl_protocols = dependency('wayland-protocols', version : '>= 1.8')
dep_wayland_client = dependency('wayland-client', version : '>=1.11')
dep_wayland_server = dependency('wayland-server', version : '>=1.11')
'linux-dmabuf', 'linux-dmabuf-unstable-v1.xml'
)
pre_args += ['-DHAVE_WAYLAND_PLATFORM', '-DWL_HIDE_DEPRECATED']
-else
- prog_wl_scanner = []
- dep_wl_protocols = null_dep
- dep_wayland_client = null_dep
- dep_wayland_server = null_dep
- wayland_dmabuf_xml = ''
endif
dep_x11 = null_dep
dep_xdamage = dependency('xdamage', version : '>= 1.1')
dep_xfixes = dependency('xfixes')
dep_xcb_glx = dependency('xcb-glx', version : '>= 1.8.1')
- 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_va or
if with_glx == 'dri'
if with_dri_platform == 'drm'
dep_dri2proto = dependency('dri2proto', version : '>= 2.8')
+ dep_xxf86vm = dependency('xxf86vm')
endif
dep_glproto = dependency('glproto', version : '>= 1.4.14')
endif
'xcb-glx >= 1.8.1']
if with_dri_platform == 'drm'
gl_priv_reqs += 'xcb-dri2 >= 1.8'
+ gl_priv_reqs += 'xxf86vm'
endif
endif
if dep_libdrm.found()
gl_priv_reqs += 'libdrm >= 2.4.75'
endif
-if dep_xxf86vm.found()
- gl_priv_reqs += 'xxf86vm'
-endif
gl_priv_libs = []
if dep_thread.found()