# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
-project('mesa', ['c', 'cpp'], version : '17.3.0-devel', license : 'MIT',
- default_options : ['c_std=c99', 'cpp_std=c++11'])
+project(
+ 'mesa',
+ ['c', 'cpp'],
+ version : run_command(
+ [find_program('python', 'python2', 'python3'), 'bin/meson_get_version.py']
+ ).stdout(),
+ license : 'MIT',
+ meson_version : '>= 0.42',
+ default_options : ['buildtype=debugoptimized', 'c_std=c99', 'cpp_std=c++11']
+)
+
+# 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++.
+pre_args = [
+ '-D__STDC_CONSTANT_MACROS',
+ '-D__STDC_FORMAT_MACROS',
+ '-D__STDC_LIMIT_MACROS',
+ '-DVERSION="@0@"'.format(meson.project_version()),
+ '-DPACKAGE_VERSION=VERSION',
+ '-DPACKAGE_BUGREPORT="https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa"',
+]
-with_dri3 = true # XXX: need a switch for this
with_vulkan_icd_dir = get_option('vulkan-icd-dir')
with_tests = get_option('build-tests')
with_valgrind = get_option('valgrind')
+with_libunwind = get_option('libunwind')
+with_asm = get_option('asm')
+with_osmesa = get_option('osmesa')
+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.')
+endif
+
+dri_drivers_path = get_option('dri-drivers-path')
+if dri_drivers_path == ''
+ dri_drivers_path = join_paths(get_option('libdir'), 'dri')
+endif
+
+with_gles1 = get_option('gles1')
+with_gles2 = get_option('gles2')
+with_opengl = get_option('opengl')
+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
+
+
+# shared-glapi is required if at least two OpenGL APIs are being built
+if not with_shared_glapi
+ if ((with_gles1 and with_gles2) or (with_gles1 and with_opengl)
+ or (with_gles2 and with_opengl))
+ error('shared-glapi required for building two or more of OpenGL, OpenGL ES 1.x, OpenGL ES 2.x')
+ endif
+endif
+
+# We require OpenGL for OpenGL ES
+if (with_gles1 or with_gles2) and not with_opengl
+ error('building OpenGL ES without OpenGL is not supported.')
+endif
+
+with_dri = false
+with_dri_i915 = false
+with_dri_i965 = false
+with_dri_r100 = false
+with_dri_r200 = false
+with_dri_nouveau = false
+with_dri_swrast = false
+_drivers = get_option('dri-drivers')
+if _drivers == 'auto'
+ # TODO: PPC, Sparc
+ if not ['darwin', 'windows'].contains(host_machine.system())
+ if ['x86', 'x86_64'].contains(host_machine.cpu_family())
+ _drivers = 'i915,i965,r100,r200,nouveau'
+ else
+ error('Unknown architecture. Please pass -Ddri-drivers to set driver options. Patches gladly accepted to fix this.')
+ endif
+ 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
+_drivers = get_option('gallium-drivers')
+if _drivers == 'auto'
+ if not ['darwin', 'windows'].contains(host_machine.system())
+ # TODO: PPC, Sparc
+ if ['x86', 'x86_64'].contains(host_machine.cpu_family())
+ _drivers = 'r300,r600,radeonsi,nouveau,virgl,svga,swrast'
+ elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
+ _drivers = 'pl111,vc4,vc5,freedreno,etnaviv,imx,virgl,svga,swrast'
+ else
+ error('Unknown architecture. Please pass -Dgallium-drivers to set driver options. Patches gladly accepted to fix this.')
+ endif
+ 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 = true
+endif
+
+with_intel_vk = false
+with_amd_vk = false
+with_any_vk = false
+_vulkan_drivers = get_option('vulkan-drivers')
+if _vulkan_drivers == 'auto'
+ if not ['darwin', 'windows'].contains(host_machine.system())
+ if host_machine.cpu_family().startswith('x86')
+ _vulkan_drivers = 'amd,intel'
+ else
+ error('Unknown architecture. Please pass -Dvulkan-drivers to set driver options. Patches gladly accepted to fix this.')
+ endif
+ else
+ # No vulkan driver supports windows or macOS currently
+ _vulkan_drivers = ''
+ 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
+
+if with_dri_swrast and with_gallium_softpipe
+ error('Only one swrast provider can be built')
+endif
+if with_dri_i915 and with_gallium_i915
+ error('Only one i915 provider can be built')
+endif
+if with_gallium_imx and not with_gallium_etnaviv
+ error('IMX driver requires etnaviv driver')
+endif
+
+dep_libdrm_intel = []
+if with_dri_i915 or with_gallium_i915
+ dep_libdrm_intel = dependency('libdrm_intel', version : '>= 2.4.75')
+endif
-# TODO: there are more platforms required for non-vulkan drivers
+if host_machine.system() == 'darwin'
+ with_dri_platform = 'apple'
+elif ['windows', 'cygwin'].contains(host_machine.system())
+ with_dri_platform = 'windows'
+elif host_machine.system() == 'linux'
+ # FIXME: This should include BSD and possibly other systems
+ with_dri_platform = 'drm'
+else
+ # FIXME: haiku doesn't use dri, and xlib doesn't use dri, probably should
+ # assert here that one of those cases has been met.
+ # FIXME: GNU (hurd) ends up here as well, but meson doesn't officially
+ # support Hurd at time of writing (2017/11)
+ 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 ['linux'].contains(host_machine.system())
+ _platforms = 'x11,wayland,drm,surfaceless'
+ else
+ error('Unknown OS, no platforms enabled. 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]
+endif
+
+with_glx = get_option('glx')
+if with_glx == 'auto'
+ if with_dri
+ with_glx = '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 = 'xlib'
+ else
+ with_glx = 'disabled'
+ endif
+endif
+
+if not (with_dri or with_gallium or with_glx == 'xlib' or with_glx == 'gallium-xlib')
+ with_gles1 = false
+ with_gles2 = false
+ with_opengl = false
+ with_any_opengl = false
+ with_shared_glapi = false
endif
+with_gbm = get_option('gbm')
+if with_gbm == 'auto' and with_dri # TODO: or gallium
+ with_gbm = host_machine.system() == 'linux'
+elif with_gbm == 'true'
+ if not ['linux', 'bsd'].contains(host_machine.system())
+ error('GBM only supports unix-like platforms')
+ endif
+ with_gbm = true
+else
+ with_gbm = false
+endif
+
+_egl = get_option('egl')
+if _egl == 'auto'
+ with_egl = with_dri and with_shared_glapi and egl_native_platform != ''
+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 == ''
+ error('No platforms specified, consider -Dplatforms=drm,x11 at least')
+ endif
+ with_egl = true
+else
+ with_egl = false
+endif
+
+if with_egl and not (with_platform_drm or with_platform_surfaceless)
+ if with_gallium_radeonsi
+ error('RadeonSI requires drm or surfaceless platform when using EGL')
+ endif
+ if with_gallium_virgl
+ error('Virgl requires drm or surfaceless platform when using EGL')
+ endif
+endif
+
+pre_args += '-DGLX_USE_TLS'
+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
+ elif with_glx == 'gallium-xlib'
+ if not with_gallium
+ error('Gallium-xlib based GLX requires at least one gallium driver')
+ elif not with_gallium_softpipe
+ error('Gallium-xlib based GLX requires softpipe or llvmpipe.')
+ elif with_dri
+ error('gallium-xlib conflicts with any dri driver')
+ endif
+ elif with_glx == 'xlib'
+ 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')
+ endif
+endif
+
+with_glvnd = get_option('glvnd')
+if with_glvnd
+ if with_glx == 'xlib' or with_glx == 'gallium-xlib'
+ error('Cannot build glvnd support for GLX that is not DRI based.')
+ elif with_glx == 'disabled' and not with_egl
+ error('glvnd requires DRI based GLX and/or EGL')
+ endif
+endif
+
+# TODO: toggle for this
+with_glx_direct = true
+
if with_vulkan_icd_dir == ''
with_vulkan_icd_dir = join_paths(get_option('datadir'), 'vulkan/icd.d')
endif
-with_intel_vk = false
-with_amd_vk = false
-_vulkan_drivers = get_option('vulkan-drivers')
-if _vulkan_drivers != ''
- _split = _vulkan_drivers.split(',')
- with_intel_vk = _split.contains('intel')
- with_amd_vk = _split.contains('amd')
- if not (with_platform_x11 or with_platform_wayland)
- error('Vulkan requires at least one platform (x11, wayland)')
+with_dri2 = (with_dri or with_any_vk) and with_dri_platform == 'drm'
+with_dri3 = get_option('dri3')
+if with_dri3 == 'auto'
+ if host_machine.system() == 'linux' and with_dri2
+ with_dri3 = true
+ else
+ with_dri3 = false
+ endif
+elif with_dri3 == 'true'
+ with_dri3 = true
+else
+ with_dri3 = false
+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
+ error('building dri or gallium drivers require at least one window system')
endif
endif
+dep_vdpau = []
+_vdpau = get_option('gallium-vdpau')
+if _vdpau == 'auto'
+ if not ['linux', 'bsd'].contains(host_machine.system())
+ with_gallium_vdpau = false
+ elif not with_platform_x11
+ with_gallium_vdpau = false
+ elif not (with_gallium_r300 or with_gallium_r600 or with_gallium_radeonsi or
+ with_gallium_nouveau)
+ with_gallium_vdpau = false
+ else
+ dep_vdpau = dependency('vdpau', version : '>= 1.1', required : false)
+ with_gallium_vdpau = dep_vdpau.found()
+ endif
+elif _vdpau == 'true'
+ if not ['linux', 'bsd'].contains(host_machine.system())
+ error('VDPAU state tracker can only be build on unix-like OSes.')
+ elif not with_platform_x11
+ error('VDPAU state tracker requires X11 support.')
+ with_gallium_vdpau = false
+ elif not (with_gallium_r300 or with_gallium_r600 or with_gallium_radeonsi or
+ with_gallium_nouveau)
+ error('VDPAU state tracker requires at least one of the following gallium drivers: r300, r600, radeonsi, nouveau.')
+ endif
+ dep_vdpau = dependency('vdpau', version : '>= 1.1')
+ with_gallium_vdpau = true
+else
+ with_gallium_vdpau = false
+endif
+if with_gallium_vdpau
+ dep_vdpau = declare_dependency(
+ compile_args : dep_vdpau.get_pkgconfig_variable('cflags').split()
+ )
+endif
+
+if with_gallium_vdpau
+ pre_args += '-DHAVE_ST_VDPAU'
+endif
+vdpau_drivers_path = get_option('vdpau-libs-path')
+if vdpau_drivers_path == ''
+ vdpau_drivers_path = join_paths(get_option('libdir'), 'vdpau')
+endif
+
+dep_xvmc = []
+_xvmc = get_option('gallium-xvmc')
+if _xvmc == 'auto'
+ if not ['linux', 'bsd'].contains(host_machine.system())
+ with_gallium_xvmc = false
+ elif not with_platform_x11
+ with_gallium_xvmc = false
+ elif not (with_gallium_r600 or with_gallium_nouveau)
+ with_gallium_xvmc = false
+ else
+ dep_xvmc = dependency('xvmc', version : '>= 1.0.6', required : false)
+ with_gallium_xvmc = dep_xvmc.found()
+ endif
+elif _xvmc == 'true'
+ if not ['linux', 'bsd'].contains(host_machine.system())
+ error('XVMC state tracker can only be build on unix-like OSes.')
+ elif not with_platform_x11
+ error('XVMC state tracker requires X11 support.')
+ with_gallium_xvmc = false
+ elif not (with_gallium_r600 or with_gallium_nouveau)
+ error('XVMC state tracker requires at least one of the following gallium drivers: r600, nouveau.')
+ endif
+ dep_xvmc = dependency('xvmc', version : '>= 1.0.6')
+ with_gallium_xvmc = true
+else
+ with_gallium_xvmc = false
+endif
+if with_gallium_xvmc
+ dep_xvmc = declare_dependency(
+ compile_args : dep_xvmc.get_pkgconfig_variable('cflags').split()
+ )
+endif
+
+xvmc_drivers_path = get_option('xvmc-libs-path')
+if xvmc_drivers_path == ''
+ xvmc_drivers_path = get_option('libdir')
+endif
+
+dep_omx = []
+_omx = get_option('gallium-omx')
+if _omx == 'auto'
+ if not ['linux', 'bsd'].contains(host_machine.system())
+ with_gallium_omx = false
+ elif not with_platform_x11
+ with_gallium_omx = false
+ elif not (with_gallium_r600 or with_gallium_radeonsi or with_gallium_nouveau)
+ with_gallium_omx = false
+ else
+ dep_omx = dependency('libomxil-bellagio', required : false)
+ with_gallium_omx = dep_omx.found()
+ endif
+elif _omx == 'true'
+ if not ['linux', 'bsd'].contains(host_machine.system())
+ error('OMX state tracker can only be built on unix-like OSes.')
+ elif not (with_platform_x11 or with_platform_drm)
+ error('OMX state tracker requires X11 or drm platform support.')
+ with_gallium_omx = false
+ elif not (with_gallium_r600 or with_gallium_radeonsi or with_gallium_nouveau)
+ error('OMX state tracker requires at least one of the following gallium drivers: r600, radeonsi, nouveau.')
+ endif
+ dep_omx = dependency('libomxil-bellagio')
+ with_gallium_omx = true
+else
+ with_gallium_omx = false
+endif
+
+omx_drivers_path = get_option('omx-libs-path')
+if with_gallium_omx
+ # Figure out where to put the omx driver.
+ # FIXME: this could all be vastly simplified by adding a 'defined_variable'
+ # argument to meson's get_pkgconfig_variable method.
+ if omx_drivers_path == ''
+ _omx_libdir = dep_omx.get_pkgconfig_variable('libdir')
+ _omx_drivers_dir = dep_omx.get_pkgconfig_variable('pluginsdir')
+ if _omx_libdir == get_option('libdir')
+ omx_drivers_path = _omx_drivers_dir
+ else
+ _omx_base_dir = []
+ # This will fail on windows. Does OMX run on windows?
+ _omx_libdir = _omx_libdir.split('/')
+ _omx_drivers_dir = _omx_drivers_dir.split('/')
+ foreach o : _omx_drivers_dir
+ if not _omx_libdir.contains(o)
+ _omx_base_dir += o
+ endif
+ endforeach
+ omx_drivers_path = join_paths(get_option('libdir'), _omx_base_dir)
+ endif
+ endif
+endif
+if with_gallium_omx
+ dep_omx = declare_dependency(
+ compile_args : dep_omx.get_pkgconfig_variable('cflags').split()
+ )
+endif
+
+dep_va = []
+_va = get_option('gallium-va')
+if _va == 'auto'
+ if not ['linux', 'bsd'].contains(host_machine.system())
+ with_gallium_va = false
+ elif not with_platform_x11
+ with_gallium_va = false
+ elif not (with_gallium_r600 or with_gallium_radeonsi or with_gallium_nouveau)
+ with_gallium_va = false
+ else
+ dep_va = dependency('libva', version : '>= 0.38.0', required : false)
+ with_gallium_va = dep_va.found()
+ endif
+elif _va == 'true'
+ if not ['linux', 'bsd'].contains(host_machine.system())
+ error('VA state tracker can only be built on unix-like OSes.')
+ elif not (with_platform_x11 or with_platform_drm)
+ error('VA state tracker requires X11 or drm or wayland platform support.')
+ with_gallium_va = false
+ elif not (with_gallium_r600 or with_gallium_radeonsi or with_gallium_nouveau)
+ error('VA state tracker requires at least one of the following gallium drivers: r600, radeonsi, nouveau.')
+ endif
+ dep_va = dependency('libva', version : '>= 0.38.0')
+ with_gallium_va = true
+else
+ with_gallium_va = false
+endif
+if with_gallium_va
+ dep_va = declare_dependency(
+ compile_args : dep_va.get_pkgconfig_variable('cflags').split()
+ )
+endif
+
+va_drivers_path = get_option('va-libs-path')
+if va_drivers_path == ''
+ va_drivers_path = join_paths(get_option('libdir'), 'dri')
+endif
+
+_xa = get_option('gallium-xa')
+if _xa == 'auto'
+ if not ['linux', 'bsd'].contains(host_machine.system())
+ with_gallium_xa = false
+ elif not (with_gallium_nouveau or with_gallium_freedreno or with_gallium_i915
+ or with_gallium_svga)
+ with_gallium_xa = false
+ else
+ with_gallium_xa = true
+ endif
+elif _xa == 'true'
+ if not ['linux', 'bsd'].contains(host_machine.system())
+ error('XA state tracker can only be built on unix-like OSes.')
+ elif not (with_gallium_nouveau or with_gallium_freedreno or with_gallium_i915
+ or with_gallium_svga)
+ error('XA state tracker requires at least one of the following gallium drivers: nouveau, freedreno, i915, svga.')
+ endif
+ with_gallium_xa = true
+else
+ with_gallium_xa = false
+endif
+
+d3d_drivers_path = get_option('d3d-drivers-path')
+if d3d_drivers_path == ''
+ d3d_drivers_path = join_paths(get_option('libdir'), 'd3d')
+endif
+
+with_gallium_st_nine = get_option('gallium-nine')
+if with_gallium_st_nine
+ if not with_gallium_softpipe
+ error('The nine state tracker requires gallium softpipe/llvmpipe.')
+ elif not (with_gallium_radeonsi or with_gallium_nouveau or with_gallium_r600
+ or with_gallium_r300 or with_gallium_svga or with_gallium_i915)
+ error('The nine state tracker requires at least on non-swrast gallium driver.')
+ endif
+ if not with_dri3
+ error('Using nine with wine requires dri3')
+ endif
+endif
+
+gl_pkgconfig_c_flags = []
+if with_platform_x11
+ if with_any_vk or (with_glx == 'dri' and with_dri_platform == 'drm')
+ pre_args += '-DHAVE_X11_PLATFORM'
+ endif
+ if with_glx == 'xlib' or with_glx == 'gallium-xlib'
+ pre_args += '-DUSE_XSHM'
+ else
+ pre_args += '-DGLX_INDIRECT_RENDERING'
+ if with_glx_direct
+ pre_args += '-DGLX_DIRECT_RENDERING'
+ endif
+ if with_dri_platform == 'drm'
+ pre_args += '-DGLX_USE_DRM'
+ elif with_dri_platform == 'windows'
+ pre_args += '-DGLX_USE_WINDOWSGL'
+ endif
+ endif
+else
+ pre_args += '-DMESA_EGL_NO_X11_HEADERS'
+ gl_pkgconfig_c_flags += '-DMESA_EGL_NO_X11_HEADERS'
+endif
+if with_platform_drm
+ if with_egl and not with_gbm
+ error('EGL drm platform requires gbm')
+ endif
+ pre_args += '-DHAVE_DRM_PLATFORM'
+endif
+if with_platform_surfaceless
+ pre_args += '-DHAVE_SURFACELESS_PLATFORM'
+endif
+if with_platform_android
+ dep_android = [
+ dependency('cutils'),
+ dependency('hardware'),
+ dependency('sync'),
+ ]
+ pre_args += '-DHAVE_ANDROID_PLATFORM'
+endif
+
prog_python2 = find_program('python2')
has_mako = run_command(prog_python2, '-c', 'import mako')
if has_mako.returncode() != 0
error('When using GCC, version 4.4.6 or later is required.')
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++.
-pre_args = ['-D__STDC_CONSTANT_MACROS', '-D__STDC_FORMAT_MACROS',
- '-D__STDC_LIMIT_MACROS',
- '-DVERSION="@0@"'.format(meson.project_version())]
-
-# Define DEBUG for debug and debugoptimized builds
-if get_option('buildtype').startswith('debug')
+# Define DEBUG for debug builds only (debugoptimized is not included on this one)
+if get_option('buildtype') == 'debug'
pre_args += '-DDEBUG'
endif
name : '__attribute__((alias(...)))')
pre_args += '-DHAVE_FUNC_ATTRIBUTE_ALIAS'
endif
+if cc.compiles('int foo(void) __attribute__((__noreturn__));',
+ name : '__attribute__((__noreturn__))')
+ pre_args += '-DHAVE_FUNC_ATTRIBUTE_NORETURN'
+endif
# TODO: this is very incomplete
-if host_machine.system() == 'linux'
+if ['linux', 'cygwin'].contains(host_machine.system())
pre_args += '-D_GNU_SOURCE'
endif
cpp = meson.get_compiler('cpp')
cpp_args = []
foreach a : ['-Wall', '-fno-math-errno', '-fno-trapping-math',
- '-Qunused-arguments', '-Wno-non-virtual-dtor']
+ '-Qunused-arguments']
if cpp.has_argument(a)
cpp_args += a
endif
endforeach
+
+# For some reason, the test for -Wno-foo always succeeds with gcc, even if the
+# option is not supported. Hence, check for -Wfoo instead.
+if cpp.has_argument('-Wnon-virtual-dtor')
+ cpp_args += '-Wno-non-virtual-dtor'
+endif
+
+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
endforeach
-no_override_init_args = []
-foreach a : ['-Wno-override-init', '-Wno-initializer-overrides']
- if cc.has_argument(a)
- no_override_init_args += a
- endif
-endforeach
+if host_machine.cpu_family().startswith('x86')
+ pre_args += '-DHAVE_SSE41'
+ with_sse41 = true
+ sse41_args = ['-msse4.1']
-# TODO: SSE41 (which is only required for core mesa)
+ # GCC on x86 (not x86_64) with -msse* assumes a 16 byte aligned stack, but
+ # that's not guaranteed
+ if host_machine.cpu_family() == 'x86'
+ sse41_args += '-mstackrealign'
+ endif
+else
+ with_sse41 = false
+ sse41_args = []
+endif
# Check for GCC style atomics
if cc.compiles('int main() { int n; return __atomic_load_n(&n, __ATOMIC_ACQUIRE); }',
# TODO: powr8
# TODO: shared/static? Is this even worth doing?
-# I don't think that I need to set any of the debug stuff, I think meson
-# handles that for us
-
-# TODO: ldflags
-
-# TODO: texture-float (gallium/mesa only)
-
-# TODO: cross-compiling. I don't think this is relavent to meson
+# 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.
+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')
+ with_asm = false
+ endif
+endif
-# TODO: assembly support. mesa and vc4
+with_asm_arch = ''
+if with_asm
+ # TODO: SPARC and PPC
+ if host_machine.cpu_family() == 'x86'
+ if ['linux', 'bsd'].contains(host_machine.system()) # FIXME: hurd?
+ with_asm_arch = 'x86'
+ pre_args += ['-DUSE_X86_ASM', '-DUSE_MMX_ASM', '-DUSE_3DNOW_ASM',
+ '-DUSE_SSE_ASM']
+ endif
+ elif host_machine.cpu_family() == 'x86_64'
+ if host_machine.system() == 'linux'
+ with_asm_arch = 'x86_64'
+ pre_args += ['-DUSE_X86_64_ASM']
+ endif
+ elif host_machine.cpu_family() == 'arm'
+ if host_machine.system() == 'linux'
+ with_asm_arch = 'arm'
+ pre_args += ['-DUSE_ARM_ASM']
+ endif
+ elif host_machine.cpu_family() == 'aarch64'
+ if host_machine.system() == 'linux'
+ with_asm_arch = 'aarch64'
+ pre_args += ['-DUSE_AARCH64_ASM']
+ endif
+ endif
+endif
# Check for standard headers and functions
if cc.has_header_symbol('sys/sysmacros.h', 'major')
pre_args += '-DMAJOR_IN_MKDEV'
endif
-foreach h : ['xlocale.h', 'sys/sysctl.h']
+foreach h : ['xlocale.h', 'sys/sysctl.h', 'linux/futex.h']
if cc.has_header(h)
pre_args += '-DHAVE_@0@'.format(h.to_upper().underscorify())
endif
endforeach
-foreach f : ['strtof', 'mkostemp', 'posix_memalign']
+foreach f : ['strtof', 'mkostemp', 'posix_memalign', 'timespec_get', 'memfd_create']
if cc.has_function(f)
pre_args += '-DHAVE_@0@'.format(f.to_upper())
endif
const char *s = "1.0";
char *end;
double d = strtod_l(s, end, loc);
- float f = strtod_l(s, end, loc);
+ float f = strtof_l(s, end, loc);
freelocale(loc);
return 0;
}''',
# Check for some linker flags
ld_args_bsymbolic = []
-if cc.links('int main() { return 0; }', args : '-Wl,-Bsymbolic')
+if cc.links('int main() { return 0; }', args : '-Wl,-Bsymbolic', name : 'Bsymbolic')
ld_args_bsymbolic += '-Wl,-Bsymbolic'
endif
ld_args_gc_sections = []
if cc.links('static char unused() { return 5; } int main() { return 0; }',
- args : '-Wl,--gc-sections')
+ args : '-Wl,--gc-sections', name : 'gc-sections')
ld_args_gc_sections += '-Wl,--gc-sections'
endif
+with_ld_version_script = false
+if cc.links('int main() { return 0; }',
+ args : '-Wl,--version-script=@0@'.format(
+ join_paths(meson.source_root(), 'build-support/conftest.map')),
+ name : 'version-script')
+ with_ld_version_script = true
+endif
+with_ld_dynamic_list = false
+if cc.links('int main() { return 0; }',
+ args : '-Wl,--dynamic-list=@0@'.format(
+ join_paths(meson.source_root(), 'build-support/conftest.dyn')),
+ name : 'dynamic-list')
+ with_ld_dynamic_list = true
+endif
# check for dl support
if cc.has_function('dlopen')
else
dep_dl = cc.find_library('dl')
endif
-
-if not cc.has_function('dladdr', dependencies : dep_dl)
- error('dl library doesn\'t have dladdr')
+if cc.has_function('dladdr', dependencies : dep_dl)
+ # This is really only required for megadrivers
+ pre_args += '-DHAVE_DLADDR'
endif
if cc.has_function('dl_iterate_phdr')
pre_args += '-DHAVE_DL_ITERATE_PHDR'
-else
- # TODO: this is required for vulkan
+elif with_intel_vk
+ error('Intel "Anvil" Vulkan driver requires the dl_iterate_phdr function')
+elif with_dri_i965 and get_option('shader-cache')
+ error('Intel i965 GL driver requires dl_iterate_phdr when built with shader caching.')
endif
# Determine whether or not the rt library is needed for time functions
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')
dep_thread = dependency('threads')
-pre_args += '-DHAVE_PTHREAD'
-dep_elf = dependency('libelf', required : false)
-if not dep_elf.found()
- dep_elf = cc.find_library('elf')
+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 # TODO: clover
+ dep_elf = dependency('libelf', required : false)
+ if not dep_elf.found()
+ dep_elf = cc.find_library('elf')
+ endif
+else
+ dep_elf = []
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)
-# TODO: conditionalize libdrm requirement
-dep_libdrm = dependency('libdrm', version : '>= 2.4.75')
-pre_args += '-DHAVE_LIBDRM'
dep_libdrm_amdgpu = []
-if with_amd_vk
- dep_libdrm_amdgpu = dependency('libdrm_amdgpu', version : '>= 2.4.82')
+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 : '>= 2.4.88')
+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')
+endif
+if with_gallium_freedreno
+ dep_libdrm_freedreno = dependency('libdrm_freedreno', version : '>= 2.4.74')
endif
llvm_modules = ['bitwriter', 'engine', 'mcdisassembler', 'mcjit']
-if with_amd_vk
+if with_amd_vk or with_gallium_radeonsi or with_gallium_r600
llvm_modules += ['amdgpu', 'bitreader', 'ipo']
-endif
-dep_llvm = dependency(
- 'llvm', version : '>= 3.9.0', required : false, modules : llvm_modules,
-)
-if not dep_llvm.found()
- if with_amd_vk
- error('Radv requires llvm.')
+ if with_gallium_r600
+ llvm_modules += 'asmparser'
endif
+endif
+
+_llvm = get_option('llvm')
+if _llvm == 'auto'
+ dep_llvm = dependency(
+ 'llvm', version : '>= 3.9.0', modules : llvm_modules,
+ required : with_amd_vk or with_gallium_radeonsi,
+ )
+ with_llvm = dep_llvm.found()
+elif _llvm == 'true'
+ dep_llvm = dependency('llvm', version : '>= 3.9.0', modules : llvm_modules)
+ with_llvm = true
else
+ dep_llvm = []
+ with_llvm = false
+endif
+if with_llvm
_llvm_version = dep_llvm.version().split('.')
# Development versions of LLVM have an 'svn' suffix, we don't want that for
# our version checks.
'-DHAVE_LLVM=0x0@0@@1@@2@'.format(_llvm_version[0], _llvm_version[1], _llvm_patch),
'-DMESA_LLVM_VERSION_PATCH=@0@'.format(_llvm_patch),
]
+elif with_amd_vk or with_gallium_radeonsi
+ error('The following drivers requires LLVM: Radv, RadeonSI. One of these is enabled, but LLVM is disabled.')
+endif
+
+dep_glvnd = []
+if with_glvnd
+ dep_glvnd = dependency('libglvnd', version : '>= 0.2.0')
+ pre_args += '-DUSE_LIBGLVND=1'
endif
-# TODO: make this conditional
-dep_valgrind = dependency('valgrind', required : false)
-if dep_valgrind.found() and with_valgrind
- pre_args += '-DHAVE_VALGRIND'
+if with_valgrind != 'false'
+ dep_valgrind = dependency('valgrind', required : with_valgrind == 'true')
+ if dep_valgrind.found()
+ pre_args += '-DHAVE_VALGRIND'
+ endif
+else
+ dep_valgrind = []
endif
# pthread stubs. Lets not and say we didn't
-# TODO: selinux
+prog_bison = find_program('bison', required : with_any_opengl)
+prog_flex = find_program('flex', required : with_any_opengl)
-# TODO: llvm-prefix and llvm-shared-libs
+dep_selinux = []
+if get_option('selinux')
+ dep_selinux = dependency('libselinux')
+ pre_args += '-DMESA_SELINUX'
+endif
-# TODO: unwind (llvm [radeon, gallivm] and gallium)
+# TODO: llvm-prefix and llvm-shared-libs
-# TODO: flags for opengl, gles, dri
+if with_libunwind != 'false'
+ dep_unwind = dependency('libunwind', required : with_libunwind == 'true')
+ if dep_unwind.found()
+ pre_args += '-DHAVE_LIBUNWIND'
+ endif
+else
+ dep_unwind = []
+endif
# TODO: gallium-hud
-# TODO: glx provider
-
-# TODO: osmesa provider
-
-# TODO: flags for xa, egl, gbm, nin, xvmc, vdpau, omx, va, opencl,
-# gallium-tests,
-
-# TODO: gallium drivers
-
-# TODO: libglvnd
+if with_osmesa != 'none'
+ if with_osmesa == 'classic' and not with_dri_swrast
+ error('OSMesa classic requires dri (classic) swrast.')
+ endif
+ if with_osmesa == 'gallium' and not with_gallium_softpipe
+ error('OSMesa gallium requires gallium softpipe or llvmpipe.')
+ endif
+ osmesa_lib_name = 'OSMesa'
+ osmesa_bits = get_option('osmesa-bits')
+ if osmesa_bits != '8'
+ if with_dri or with_glx != 'disabled'
+ error('OSMesa bits must be 8 if building glx or dir based drivers')
+ endif
+ osmesa_lib_name = osmesa_lib_name + osmesa_bits
+ pre_args += [
+ '-DCHAN_BITS=@0@'.format(osmesa_bits), '-DDEFAULT_SOFTWARE_DEPTH_BITS=31'
+ ]
+ endif
+endif
# TODO: symbol mangling
-# TODO: dri handling
-
-# TODO: shared-glapi
-
-# TODO: libgl requirements
-
-# TODO: GLX configuration
-
-# TODO: egl configuration
-
if with_platform_wayland
prog_wl_scanner = find_program('wayland-scanner')
dep_wl_protocols = dependency('wayland-protocols', version : '>= 1.8')
dep_wayland_client = dependency('wayland-client', version : '>=1.11')
dep_wayland_server = dependency('wayland-server', version : '>=1.11')
+ 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 = []
+ 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 = []
if with_platform_x11
- dep_xcb_dri2 = [
- dependency('x11-xcb'),
- dependency('xcb'),
- dependency('xcb-dri2', version : '>= 1.8'),
- dependency('xcb-xfixes'),
- ]
- if with_dri3
- dep_xcb_dri3 = [
- dep_xcb_dri2,
- dependency('xcb-dri3'),
- dependency('xcb-present'),
- dependency('xcb-sync'),
- dependency('xshmfence', version : '>= 1.1'),
- ]
- else
- # TODO: dri3 is required for vulkan
+ if with_glx == 'xlib' or with_glx == 'gallium-xlib'
+ dep_x11 = dependency('x11')
+ dep_xext = dependency('xext')
+ dep_xcb = dependency('xcb')
+ elif with_glx == 'dri'
+ dep_x11 = dependency('x11')
+ dep_xext = dependency('xext')
+ dep_xdamage = dependency('xdamage', version : '>= 1.1')
+ dep_xfixes = dependency('xfixes')
+ dep_xcb_glx = dependency('xcb-glx', version : '>= 1.8.1')
+ dep_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)
+ dep_xcb = dependency('xcb')
+ dep_x11_xcb = dependency('x11-xcb')
+ endif
+ if with_any_vk 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')
+ dep_xcb_sync = dependency('xcb-sync')
+ dep_xshmfence = dependency('xshmfence', version : '>= 1.1')
+ endif
+ endif
+ if with_glx == 'dri'
+ if with_dri_platform == 'drm'
+ dep_dri2proto = dependency('dri2proto', version : '>= 2.8')
+ endif
+ dep_glproto = dependency('glproto', version : '>= 1.4.14')
+ endif
+ if with_egl
+ dep_xcb_xfixes = dependency('xcb-xfixes')
endif
endif
-# TODO: platforms for !vulkan
-
-# TODO: dri paths
-
-# TODO: dri drivers
-
-# TODO: osmesa
-
-# TODO: egl
-
-# TODO: xa
-
-# TODO: vallium G3DVL
+if get_option('gallium-extra-hud')
+ pre_args += '-DHAVE_GALLIUM_EXTRA_HUD=1'
+endif
-# TODO: nine
+_sensors = get_option('lmsensors')
+if _sensors != 'false'
+ dep_lmsensors = cc.find_library('libsensors', required : _sensors == 'true')
+ if dep_lmsensors.found()
+ pre_args += '-DHAVE_LIBSENSORS=1'
+ endif
+else
+ dep_lmsensors = []
+endif
# TODO: clover
-# TODO: egl sans x11
-
-# TODO: xvmc
-
# TODO: gallium tests
# TODO: various libdirs
inc_include = include_directories('include')
+gl_priv_reqs = [
+ 'x11', 'xext', 'xdamage >= 1.1', 'xfixes', 'x11-xcb', 'xcb',
+ 'xcb-glx >= 1.8.1', 'libdrm >= 2.4.75',
+]
+if dep_xxf86vm != [] and 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()
+ gl_priv_libs += ['-lpthread', '-pthread']
+endif
+if dep_m.found()
+ gl_priv_libs += '-lm'
+endif
+if dep_dl != [] and dep_dl.found()
+ gl_priv_libs += '-ldl'
+endif
+
+pkg = import('pkgconfig')
+
subdir('include')
+subdir('bin')
subdir('src')
projects / mesa.git / blobdiff