X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=meson.build;h=2c3397d673ebbef6359b76a14ffc436817e1a7f5;hb=3704b0250c9d8ec1cc0d5821495676a9d03be664;hp=8d89bf9781ef64f4888f54f527a1c226f663e810;hpb=138c003d22739b0d1e6860ed398dd511a44cde04;p=mesa.git

diff --git a/meson.build b/meson.build
index 8d89bf9781e..2c3397d673e 100644
--- a/meson.build
+++ b/meson.build
@@ -51,6 +51,7 @@ pre_args = [
 
 with_vulkan_icd_dir = get_option('vulkan-icd-dir')
 with_tests = get_option('build-tests')
+with_aco_tests = get_option('build-aco-tests')
 with_glx_read_only_text = get_option('glx-read-only-text')
 with_glx_direct = get_option('glx-direct')
 with_osmesa = get_option('osmesa')
@@ -181,7 +182,7 @@ with_dri_r200 = dri_drivers.contains('r200')
 with_dri_nouveau = dri_drivers.contains('nouveau')
 with_dri_swrast = dri_drivers.contains('swrast')
 
-with_dri = dri_drivers.length() != 0 and dri_drivers != ['']
+with_dri = dri_drivers.length() != 0
 
 gallium_drivers = get_option('gallium-drivers')
 if gallium_drivers.contains('auto')
@@ -228,7 +229,7 @@ with_gallium_swr = gallium_drivers.contains('swr')
 with_gallium_lima = gallium_drivers.contains('lima')
 with_gallium_zink = gallium_drivers.contains('zink')
 
-with_gallium = gallium_drivers.length() != 0 and gallium_drivers != ['']
+with_gallium = gallium_drivers.length() != 0
 
 if with_gallium and system_has_kms_drm
   _glx = get_option('glx')
@@ -242,9 +243,9 @@ _vulkan_drivers = get_option('vulkan-drivers')
 if _vulkan_drivers.contains('auto')
   if system_has_kms_drm
     if host_machine.cpu_family().startswith('x86')
-      _vulkan_drivers = ['amd', 'intel']
+      _vulkan_drivers = ['amd', 'intel', 'swrast']
     elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
-      _vulkan_drivers = []
+      _vulkan_drivers = ['swrast']
     else
       error('Unknown architecture @0@. Please pass -Dvulkan-drivers to set driver options. Patches gladly accepted to fix this.'.format(
             host_machine.cpu_family()))
@@ -261,8 +262,12 @@ endif
 with_intel_vk = _vulkan_drivers.contains('intel')
 with_amd_vk = _vulkan_drivers.contains('amd')
 with_freedreno_vk = _vulkan_drivers.contains('freedreno')
-with_any_vk = _vulkan_drivers.length() != 0 and _vulkan_drivers != ['']
+with_swrast_vk = _vulkan_drivers.contains('swrast')
+with_any_vk = _vulkan_drivers.length() != 0
 
+if with_swrast_vk and not with_gallium_softpipe
+  error('swrast vulkan requires gallium swrast')
+endif
 if with_dri_swrast and (with_gallium_softpipe or with_gallium_swr)
   error('Only one swrast provider can be built')
 endif
@@ -275,6 +280,9 @@ endif
 if with_gallium_tegra and not with_gallium_nouveau
   error('tegra driver requires nouveau driver')
 endif
+if with_aco_tests and not with_amd_vk
+  error('ACO tests require Radv')
+endif
 
 if host_machine.system() == 'darwin'
   with_dri_platform = 'apple'
@@ -293,9 +301,9 @@ endif
 _platforms = get_option('platforms')
 if _platforms.contains('auto')
   if system_has_kms_drm
-    _platforms = ['x11', 'wayland', 'drm', 'surfaceless']
+    _platforms = ['x11', 'wayland']
   elif ['darwin', 'cygwin'].contains(host_machine.system())
-    _platforms = ['x11', 'surfaceless']
+    _platforms = ['x11']
   elif ['haiku'].contains(host_machine.system())
     _platforms = ['haiku']
   elif host_machine.system() == 'windows'
@@ -309,33 +317,21 @@ endif
 with_platform_android = _platforms.contains('android')
 with_platform_x11 = _platforms.contains('x11')
 with_platform_wayland = _platforms.contains('wayland')
-with_platform_drm = _platforms.contains('drm')
 with_platform_haiku = _platforms.contains('haiku')
-with_platform_surfaceless = _platforms.contains('surfaceless')
 with_platform_windows = _platforms.contains('windows')
 
-with_platforms = false
-if _platforms.length() != 0 and _platforms != ['']
-  # sanity check that list contains no empty strings
-  if _platforms.contains('')
-    error('Invalid argument list given to -Dplatforms, please fix.')
-  endif
-  with_platforms = true
-  egl_native_platform = _platforms[0]
+if _platforms.contains('surfaceless')
+  warning('Platform `surfaceless` is now always selected; setting this option will be an error in Mesa 20.3')
 endif
 
-_xlib_lease = get_option('xlib-lease')
-if _xlib_lease == 'true'
-  _xlib_lease = 'enabled'
-  warning('xlib_lease option "true" deprecated, please use "enabled" instead.')
-elif _xlib_lease == 'false'
-  _xlib_lease = 'disabled'
-  warning('xlib_lease option "false" deprecated, please use "disabled" instead.')
+if _platforms.contains('drm')
+  warning('Platform `drm` is now automatically selected; setting this option will be an error in Mesa 20.3')
 endif
-if _xlib_lease == 'auto'
-  with_xlib_lease = with_platform_x11 and with_platform_drm
+
+if _platforms.length() != 0
+  egl_native_platform = _platforms[0]
 else
-  with_xlib_lease = _xlib_lease == 'enabled'
+  egl_native_platform = 'surfaceless'
 endif
 
 with_glx = get_option('glx')
@@ -388,6 +384,20 @@ if with_gbm and not system_has_kms_drm
   error('GBM only supports DRM/KMS platforms')
 endif
 
+_xlib_lease = get_option('xlib-lease')
+if _xlib_lease == 'true'
+  _xlib_lease = 'enabled'
+  warning('xlib_lease option "true" deprecated, please use "enabled" instead.')
+elif _xlib_lease == 'false'
+  _xlib_lease = 'disabled'
+  warning('xlib_lease option "false" deprecated, please use "disabled" instead.')
+endif
+if _xlib_lease == 'auto'
+  with_xlib_lease = with_platform_x11 and system_has_kms_drm
+else
+  with_xlib_lease = _xlib_lease == 'enabled'
+endif
+
 _egl = get_option('egl')
 if _egl == 'true'
   _egl = 'enabled'
@@ -399,15 +409,13 @@ endif
 if _egl == 'auto'
   with_egl = (
     not ['darwin', 'windows'].contains(host_machine.system()) and
-    with_dri and with_shared_glapi and with_platforms
+    with_dri and with_shared_glapi
   )
 elif _egl == 'enabled'
   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,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())
@@ -418,17 +426,8 @@ else
   with_egl = false
 endif
 
-if with_egl and not (with_platform_drm or with_platform_surfaceless or with_platform_android)
-  if with_gallium_radeonsi
-    error('RadeonSI requires the drm, surfaceless or android platform when using EGL')
-  endif
-  if with_gallium_virgl
-    error('Virgl requires the drm, surfaceless or android platform when using EGL')
-  endif
-endif
-
 # 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)
+if not ['windows', 'freebsd'].contains(host_machine.system()) and (not with_platform_android or get_option('platform-sdk-version') >= 29)
   pre_args += '-DUSE_ELF_TLS'
 endif
 
@@ -548,6 +547,10 @@ if with_gallium_zink
   dep_vulkan = dependency('vulkan')
 endif
 
+if with_vulkan_overlay_layer or with_aco_tests
+  prog_glslang = find_program('glslangValidator')
+endif
+
 _xvmc = get_option('gallium-xvmc')
 if _xvmc == 'true'
   _xvmc = 'enabled'
@@ -783,7 +786,6 @@ if _power8 != 'disabled'
 endif
 
 _opencl = get_option('gallium-opencl')
-clover_cpp_std = []
 if _opencl != 'disabled'
   if not with_gallium
     error('OpenCL Clover implementation requires at least one gallium driver.')
@@ -792,31 +794,10 @@ if _opencl != 'disabled'
   dep_clc = dependency('libclc')
   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''',
-      name : 'Altivec')
-    clover_cpp_std += ['cpp_std=gnu++11']
-  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 = []
@@ -843,28 +824,32 @@ else
   pre_args += '-DEGL_NO_X11'
   gl_pkgconfig_c_flags += '-DEGL_NO_X11'
 endif
-if with_platform_drm
-  if with_egl and not with_gbm
-    error('EGL drm platform requires gbm')
-  endif
+if with_gbm
   pre_args += '-DHAVE_DRM_PLATFORM'
 endif
-if with_platform_surfaceless
-  pre_args += '-DHAVE_SURFACELESS_PLATFORM'
+
+with_android_stub = get_option('android-stub')
+if with_android_stub and not with_platform_android
+  error('`-D android-stub=true` makes no sense without `-D platforms=android`')
 endif
+
 if with_platform_android
-  dep_android = [
-    dependency('cutils'),
-    dependency('hardware'),
-    dependency('sync'),
-  ]
-  if with_gallium
-    dep_android += dependency('backtrace')
-  endif
-  if get_option('platform-sdk-version') >= 26
-    dep_android += dependency('nativewindow')
+  if not with_android_stub
+    dep_android = [
+      dependency('cutils'),
+      dependency('hardware'),
+      dependency('sync'),
+      dependency('backtrace')
+    ]
+    if get_option('platform-sdk-version') >= 26
+      dep_android += dependency('nativewindow')
+    endif
   endif
-  pre_args += '-DHAVE_ANDROID_PLATFORM'
+  pre_args += [
+    '-DHAVE_ANDROID_PLATFORM',
+    '-DANDROID',
+    '-DANDROID_API_LEVEL=' + get_option('platform-sdk-version').to_string()
+  ]
 endif
 if with_platform_haiku
   pre_args += '-DHAVE_HAIKU_PLATFORM'
@@ -915,9 +900,6 @@ if _shader_cache != 'disabled'
     with_shader_cache = true
   endif
 endif
-if with_amd_vk and not with_shader_cache
-  error('Radv requires shader cache support')
-endif
 
 # Check for GCC style builtins
 foreach b : ['bswap32', 'bswap64', 'clz', 'clzll', 'ctz', 'expect', 'ffs',
@@ -950,7 +932,7 @@ elif host_machine.system() == 'sunos'
   pre_args += '-D__EXTENSIONS__'
 elif host_machine.system() == 'windows'
   pre_args += [
-    '-D_WINDOWS', '-D_WIN32_WINNT=0x0601', '-DWINVER=0x0601',
+    '-D_WINDOWS', '-D_WIN32_WINNT=0x0A00', '-DWINVER=0x0A00',
     '-DPIPE_SUBSYSTEM_WINDOWS_USER',
     '-D_USE_MATH_DEFINES',  # XXX: scons doesn't use this for mingw
   ]
@@ -989,6 +971,10 @@ if cc.get_id() == 'msvc'
                '/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]
+               '/wd4309',  # 'initializing': truncation of constant value
+               '/wd4838',  # conversion from 'int' to 'const char' requires a narrowing conversion
+               '/we4020',  # Error when passing the wrong number of parameters
+               '/we4024',  # Error when passing different type of parameter
               ]
     if cc.has_argument(a)
       c_args += a
@@ -1009,6 +995,7 @@ else
     '-Werror=empty-body',
     '-Werror=incompatible-pointer-types',
     '-Werror=int-conversion',
+    '-Wimplicit-fallthrough',
     '-Wno-missing-field-initializers',
     '-Wno-format-truncation',
     '-fno-math-errno',
@@ -1208,7 +1195,14 @@ if (cc.has_header_symbol('sys/mkdev.h', 'major') and
   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', 'cet.h']
+if not ['linux'].contains(host_machine.system())
+  # Deprecated on Linux and requires <sys/types.h> on FreeBSD and OpenBSD
+  if cc.check_header('sys/sysctl.h', prefix : '#include <sys/types.h>')
+    pre_args += '-DHAVE_SYS_SYSCTL_H'
+  endif
+endif
+
+foreach h : ['xlocale.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
@@ -1374,7 +1368,7 @@ dep_libdrm_intel = null_dep
 
 _drm_amdgpu_ver = '2.4.100'
 _drm_radeon_ver = '2.4.71'
-_drm_nouveau_ver = '2.4.66'
+_drm_nouveau_ver = '2.4.102'
 _drm_intel_ver = '2.4.75'
 _drm_ver = '2.4.81'
 
@@ -1449,7 +1443,8 @@ if with_gallium_opencl
   ]
 endif
 
-if with_amd_vk or with_gallium_radeonsi
+with_opencl_spirv = _opencl != 'disabled' and get_option('opencl-spirv')
+if with_amd_vk or with_gallium_radeonsi or with_opencl_spirv
   _llvm_version = '>= 8.0.0'
 elif with_gallium_swr
   _llvm_version = '>= 6.0.0'
@@ -1510,6 +1505,7 @@ endif
 if with_llvm
   pre_args += '-DLLVM_AVAILABLE'
   pre_args += '-DMESA_LLVM_VERSION_STRING="@0@"'.format(dep_llvm.version())
+  pre_args += '-DLLVM_IS_SHARED=@0@'.format(_shared_llvm.to_int())
 
   # 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
@@ -1542,6 +1538,30 @@ elif with_gallium_opencl
   error('The OpenCL "Clover" state tracker requires LLVM, but LLVM is disabled.')
 endif
 
+if with_opencl_spirv
+  chosen_llvm_version_array = dep_llvm.version().split('.')
+  chosen_llvm_version_major = chosen_llvm_version_array[0].to_int()
+  chosen_llvm_version_minor = chosen_llvm_version_array[1].to_int()
+
+  # Require an SPIRV-LLVM-Translator version compatible with the chosen LLVM
+  # one.
+  _llvmspirvlib_version = [
+    # This first version check is still needed as maybe LLVM 8.0 was picked but
+    # we do not want to accept SPIRV-LLVM-Translator 8.0.0.1 as that version does
+    # not have the required API and those are only available starting from
+    # 8.0.1.3.
+    '>= 8.0.1.3',
+    '>= @0@.@1@'.format(chosen_llvm_version_major, chosen_llvm_version_minor),
+    '< @0@.@1@'.format(chosen_llvm_version_major, chosen_llvm_version_minor + 1) ]
+
+  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 : _llvmspirvlib_version)
+else
+  dep_spirv_tools = null_dep
+  dep_llvmspirvlib = null_dep
+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)
@@ -1554,7 +1574,7 @@ endif
 
 dep_glvnd = null_dep
 if with_glvnd
-  dep_glvnd = dependency('libglvnd', version : '>= 1.2.0')
+  dep_glvnd = dependency('libglvnd', version : '>= 1.3.2')
   pre_args += '-DUSE_LIBGLVND=1'
 endif
 
@@ -1646,7 +1666,7 @@ if with_osmesa != 'none'
   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')
+      error('OSMesa bits must be 8 if building glx or dri based drivers')
     endif
     osmesa_lib_name = osmesa_lib_name + osmesa_bits
     pre_args += [
@@ -1697,6 +1717,7 @@ dep_xcb_sync = null_dep
 dep_xcb_xfixes = null_dep
 dep_xshmfence = null_dep
 dep_xcb_xrandr = null_dep
+dep_xcb_shm = null_dep
 dep_xlib_xrandr = null_dep
 if with_platform_x11
   if with_glx == 'xlib' or with_glx == 'gallium-xlib'
@@ -1707,8 +1728,9 @@ if with_platform_x11
     dep_x11 = dependency('x11')
     dep_xext = dependency('xext')
     dep_xdamage = dependency('xdamage', version : '>= 1.1')
-    dep_xfixes = dependency('xfixes')
+    dep_xfixes = dependency('xfixes', version : '>= 2.0')
     dep_xcb_glx = dependency('xcb-glx', version : '>= 1.8.1')
+    dep_xcb_shm = dependency('xcb-shm')
   endif
   if (with_any_vk or with_glx == 'dri' or with_egl or
        (with_gallium_vdpau or with_gallium_xvmc or with_gallium_va or
@@ -1762,10 +1784,10 @@ endif
 _sensors = get_option('lmsensors')
 if _sensors == 'true'
   _sensors = 'enabled'
-  warning('sensors option "true" deprecated, please use "enabled" instead.')
+  warning('lmsensors option "true" deprecated, please use "enabled" instead.')
 elif _sensors == 'false'
   _sensors = 'disabled'
-  warning('sensors option "false" deprecated, please use "disabled" instead.')
+  warning('lmsensors option "false" deprecated, please use "disabled" instead.')
 endif
 if _sensors != 'disabled'
   dep_lmsensors = cc.find_library('sensors', required : _sensors == 'enabled')
@@ -1776,6 +1798,19 @@ else
   dep_lmsensors = null_dep
 endif
 
+# If the compiler supports it, put function and data symbols in their
+# own sections and GC the sections after linking.  This lets drivers
+# drop shared code unused by that specific driver (particularly
+# relevant for Vulkan drivers).
+if cc.has_link_argument('-Wl,--gc-sections')
+  add_project_arguments('-Wl,--gc-sections', language : ['c', 'cpp'])
+  foreach a: ['-ffunction-sections', '-fdata-sections']
+    if cc.has_argument(a)
+      add_project_arguments(a, language : ['c', 'cpp'])
+    endif
+  endforeach
+endif
+
 foreach a : pre_args
   add_project_arguments(a, language : ['c', 'cpp'])
 endforeach
@@ -1898,7 +1933,11 @@ if with_egl
   lines += 'EGL drivers:     ' + ' '.join(egl_drivers)
 endif
 lines += 'GBM:             ' + (with_gbm ? 'yes' : 'no')
-if with_platforms
+if with_egl or with_any_vk
+  _platforms += 'surfaceless'
+  if with_gbm
+    _platforms += 'drm'
+  endif
   lines += 'EGL/Vulkan/VL platforms:   ' + ' '.join(_platforms)
 endif