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())
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')
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'
- warning('Floating-point texture enabled. Please consult docs/patents.txt and your lawyer before building mesa.')
+ with_tools = ['freedreno', 'glsl', 'intel', 'nir', 'nouveau', 'xvmc']
endif
dri_drivers_path = get_option('dri-drivers-path')
if ['x86', 'x86_64'].contains(host_machine.cpu_family())
_drivers = ['i915', 'i965', 'r100', 'r200', 'nouveau']
elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
- _drivers = ['']
+ _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 = ['']
+ _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 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.')
+ 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 = ['']
+ _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
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
egl_native_platform = _platforms[0]
endif
+_xlib_lease = get_option('xlib-lease')
+if _xlib_lease == 'auto'
+ with_xlib_lease = with_platform_x11 and with_platform_drm
+else
+ with_xlib_lease = _xlib_lease == 'true'
+endif
+
with_glx = get_option('glx')
if with_glx == 'auto'
if with_dri
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
error('EGL requires dri')
elif not with_shared_glapi
error('EGL requires shared-glapi')
- elif with_platforms
- error('No platforms specified, consider -Dplatforms=drm,x11 at least')
+ elif not with_platforms
+ error('No platforms specified, consider -Dplatforms=drm,x11,surfaceless at least')
elif not ['disabled', 'dri'].contains(with_glx)
error('EGL requires dri, but a GLX is being built without dri')
endif
else
_vdpau = 'false'
endif
-elif _vdpau == 'auto'
- _vdpau = 'true'
endif
-with_gallium_vdpau = _vdpau == 'true'
dep_vdpau = null_dep
-if with_gallium_vdpau
- dep_vdpau = dependency('vdpau', version : '>= 1.1')
- dep_vdpau = declare_dependency(
- compile_args : run_command(prog_pkgconfig, ['vdpau', '--cflags']).stdout().split()
- )
+with_gallium_vdpau = false
+if _vdpau != 'false'
+ dep_vdpau = dependency('vdpau', version : '>= 1.1', required : _vdpau == 'true')
+ if dep_vdpau.found()
+ dep_vdpau = declare_dependency(
+ compile_args : run_command(prog_pkgconfig, ['vdpau', '--cflags']).stdout().split()
+ )
+ with_gallium_vdpau = true
+ endif
endif
if with_gallium_vdpau
else
_xvmc = 'false'
endif
-elif _xvmc == 'auto'
- _xvmc = 'true'
endif
-with_gallium_xvmc = _xvmc == 'true'
dep_xvmc = null_dep
-if with_gallium_xvmc
- dep_xvmc = dependency('xvmc', version : '>= 1.0.6')
+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')
elif _va == 'auto'
_va = 'true'
endif
-with_gallium_va = _va == 'true'
+with_gallium_va = false
dep_va = null_dep
-if with_gallium_va
- dep_va = dependency('libva', version : '>= 0.39.0')
- dep_va_headers = declare_dependency(
- compile_args : run_command(prog_pkgconfig, ['libva', '--cflags']).stdout().split()
- )
+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')
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'
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
-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
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']
# For some reason, the test for -Wno-foo always succeeds with gcc, even if the
# option is not supported. Hence, check for -Wfoo instead.
-if cpp.has_argument('-Wnon-virtual-dtor')
- cpp_args += '-Wno-non-virtual-dtor'
-endif
+
+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']
# Check for GCC style atomics
dep_atomic = null_dep
-if cc.compiles('int main() { int n; return __atomic_load_n(&n, __ATOMIC_ACQUIRE); }',
+if cc.compiles('''#include <stdint.h>
+ int main() {
+ struct {
+ uint64_t *v;
+ } x;
+ return (int)__atomic_load_n(x.v, __ATOMIC_ACQUIRE) &
+ (int)__atomic_add_fetch(x.v, (uint64_t)1, __ATOMIC_ACQ_REL);
+
+ }''',
name : 'GCC atomic builtins')
pre_args += '-DUSE_GCC_ATOMIC_BUILTINS'
struct {
uint64_t *v;
} x;
- return (int)__atomic_load_n(x.v, __ATOMIC_ACQUIRE);
+ 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')
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', '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_libdrm_freedreno = null_dep
dep_libdrm_intel = null_dep
-_drm_amdgpu_ver = '2.4.91'
+_drm_amdgpu_ver = '2.4.93'
_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_freedreno_ver = '2.4.93'
_drm_intel_ver = '2.4.75'
_drm_ver = '2.4.75'
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'
+ _llvm_version = '>= 6.0.0'
elif with_gallium_swr
- _llvm_version = '>= 4.0.0'
+ _llvm_version = '>= 6.0.0'
elif with_gallium_opencl or with_gallium_r600
_llvm_version = '>= 3.9.0'
else
_llvm = get_option('llvm')
if _llvm == 'auto'
dep_llvm = dependency(
- 'llvm', version : _llvm_version, 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 : _llvm_version, modules : llvm_modules)
+ dep_llvm = dependency(
+ 'llvm',
+ version : _llvm_version,
+ modules : llvm_modules,
+ optional_modules : llvm_optional_modules,
+ )
with_llvm = true
else
dep_llvm = null_dep
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()
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.')
# 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')
+ 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 = []
+ wl_scanner_arg = ''
dep_wl_protocols = null_dep
dep_wayland_client = null_dep
dep_wayland_server = null_dep
dep_xcb_sync = null_dep
dep_xcb_xfixes = null_dep
dep_xshmfence = null_dep
+dep_xcb_xrandr = null_dep
+dep_xlib_xrandr = null_dep
if with_platform_x11
if with_glx == 'xlib' or with_glx == 'gallium-xlib'
dep_x11 = dependency('x11')
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
if get_option('gallium-extra-hud')
dep_lmsensors = null_dep
endif
-# TODO: various libdirs
-
-# TODO: gallium driver dirs
-
foreach a : pre_args
add_project_arguments(a, language : ['c', 'cpp'])
endforeach
inc_include = include_directories('include')
-gl_priv_reqs = [
- 'x11', 'xext', 'xdamage >= 1.1', 'xfixes', 'x11-xcb', 'xcb',
- 'xcb-glx >= 1.8.1']
+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
-if with_dri_platform == 'drm'
- gl_priv_reqs += 'xcb-dri2 >= 1.8'
-endif
gl_priv_libs = []
if dep_thread.found()
projects / mesa.git / blobdiff