X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=meson.build;h=18667988bac059c0bc61f727af605b1c6fff5f98;hb=e55c1bcb08ff30c923f7f1dc6d4283927cdc574c;hp=661cbba9b430db82bdcf4ab4ba26aa5816e7eb50;hpb=2f1d9e6cb842e3cff8ae7b73f669ea8d6c411ac8;p=mesa.git

diff --git a/meson.build b/meson.build
index 661cbba9b43..18667988bac 100644
--- a/meson.build
+++ b/meson.build
@@ -25,8 +25,8 @@ project(
     [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')
@@ -102,13 +102,15 @@ if _drivers.contains('auto')
     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
 
@@ -135,12 +137,14 @@ if _drivers.contains('auto')
         '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')
@@ -175,14 +179,18 @@ if _vulkan_drivers.contains('auto')
   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
 
@@ -230,7 +238,8 @@ if _platforms.contains('auto')
   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
 
@@ -297,16 +306,21 @@ endif
 
 _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
@@ -560,8 +574,6 @@ elif not (with_gallium_r600 or with_gallium_radeonsi or with_gallium_nouveau)
   else
     _va = 'false'
   endif
-elif _va == 'auto'
-  _va = 'true'
 endif
 with_gallium_va = false
 dep_va = null_dep
@@ -697,10 +709,16 @@ if with_platform_haiku
   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')
@@ -770,15 +788,19 @@ endif
 # Check for generic C arguments
 c_args = []
 foreach a : ['-Wall', '-Werror=implicit-function-declaration',
-             '-Werror=missing-prototypes', '-fno-math-errno',
+             '-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')
@@ -787,7 +809,8 @@ endif
 
 # Check for generic C++ arguments
 cpp_args = []
-foreach a : ['-Wall', '-fno-math-errno', '-fno-trapping-math',
+foreach a : ['-Wall', '-Werror=return-type',
+             '-fno-math-errno', '-fno-trapping-math',
              '-Qunused-arguments']
   if cpp.has_argument(a)
     cpp_args += a
@@ -797,7 +820,7 @@ 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.
 
-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
@@ -1055,14 +1078,13 @@ pre_args += '-DHAVE_ZLIB'
 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
@@ -1077,14 +1099,12 @@ dep_libdrm_amdgpu = null_dep
 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 = '2.4.93'
+_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'
 
@@ -1095,7 +1115,6 @@ _libdrm_checks = [
               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
@@ -1106,12 +1125,17 @@ endif
 
 # 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
@@ -1148,47 +1172,40 @@ if with_gallium_opencl
     '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
   _llvm_version = '>= 6.0.0'
 elif with_gallium_swr
-  _llvm_version = '>= 5.0.0'
+  _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')
@@ -1197,11 +1214,6 @@ if with_llvm
     _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),
@@ -1217,6 +1229,16 @@ 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.')
 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')