X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=meson.build;h=b9a6da01d314503f7e54bfe18c9e76be46adb66d;hb=25059cc41ff17ae2b04e44fef2c1d4863bc104c2;hp=e1ca9559b56b290a2bbedb1696add46479d88185;hpb=b3028a9fb8110fd37f60e9d66dad3cde6e7b062b;p=mesa.git

diff --git a/meson.build b/meson.build
index e1ca9559b56..b9a6da01d31 100644
--- a/meson.build
+++ b/meson.build
@@ -124,7 +124,7 @@ 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 = with_shared_glapi and with_any_opengl
 
-system_has_kms_drm = ['openbsd', 'netbsd', 'freebsd', 'gnu/kfreebsd', 'dragonfly', 'linux'].contains(host_machine.system())
+system_has_kms_drm = ['openbsd', 'netbsd', 'freebsd', 'gnu/kfreebsd', 'dragonfly', 'linux', 'sunos'].contains(host_machine.system())
 
 dri_drivers = get_option('dri-drivers')
 if dri_drivers.contains('auto')
@@ -198,13 +198,10 @@ with_gallium_svga = gallium_drivers.contains('svga')
 with_gallium_virgl = gallium_drivers.contains('virgl')
 with_gallium_swr = gallium_drivers.contains('swr')
 with_gallium_lima = gallium_drivers.contains('lima')
+with_gallium_zink = gallium_drivers.contains('zink')
 
-if cc.get_id() == 'intel'
-  if meson.version().version_compare('< 0.49.0')
-    error('Meson does not have sufficient support of ICC before 0.49.0 to compile mesa')
-  elif with_gallium_swr and meson.version().version_compare('== 0.49.0')
-    warning('Meson as of 0.49.0 is sufficient for compiling mesa with ICC, but there are some caveats with SWR. 0.49.1 should resolve all of these')
-  endif
+if cc.get_id().startswith('intel') and meson.version().version_compare('< 0.49.1')
+  error('Meson does not have sufficient support of ICC before 0.49.1 to compile mesa')
 endif
 
 with_gallium = gallium_drivers.length() != 0 and gallium_drivers != ['']
@@ -495,6 +492,10 @@ if vdpau_drivers_path == ''
   vdpau_drivers_path = join_paths(get_option('libdir'), 'vdpau')
 endif
 
+if with_gallium_zink
+  dep_vulkan = dependency('vulkan')
+endif
+
 _xvmc = get_option('gallium-xvmc')
 if not system_has_kms_drm
   if _xvmc == 'true'
@@ -883,8 +884,10 @@ if cc.compiles('__uint128_t foo(void) { return 0; }',
 endif
 
 # TODO: this is very incomplete
-if ['linux', 'cygwin', 'gnu', 'gnu/kfreebsd'].contains(host_machine.system())
+if ['linux', 'cygwin', 'gnu', 'freebsd', 'gnu/kfreebsd'].contains(host_machine.system())
   pre_args += '-D_GNU_SOURCE'
+elif host_machine.system() == 'sunos'
+  pre_args += '-D__EXTENSIONS__'
 elif host_machine.system() == 'windows'
   pre_args += [
     '-D_WINDOWS', '-D_WIN32_WINNT=0x0601', '-D_WINVER=0x0601',
@@ -941,6 +944,7 @@ else
     '-Werror=implicit-function-declaration',
     '-Werror=missing-prototypes',
     '-Werror=return-type',
+    '-Werror=empty-body',
     '-Werror=incompatible-pointer-types',
     '-Wno-missing-field-initializers',
     '-Wno-format-truncation',
@@ -960,6 +964,7 @@ else
 
   _trial = [
     '-Werror=return-type',
+    '-Werror=empty-body',
     '-Wno-non-virtual-dtor',
     '-Wno-missing-field-initializers',
     '-Wno-format-truncation',
@@ -1144,7 +1149,7 @@ foreach h : ['xlocale.h', 'sys/sysctl.h', 'linux/futex.h', 'endian.h', 'dlfcn.h'
   endif
 endforeach
 
-foreach f : ['strtof', 'mkostemp', 'timespec_get', 'memfd_create', 'random_r', 'flock']
+foreach f : ['strtof', 'mkostemp', 'timespec_get', 'memfd_create', 'random_r', 'flock', 'strtok_r']
   if cc.has_function(f)
     pre_args += '-DHAVE_@0@'.format(f.to_upper())
   endif
@@ -1263,7 +1268,11 @@ if dep_thread.found() and host_machine.system() != 'windows'
     pre_args += '-DPTHREAD_SETAFFINITY_IN_NP_HEADER'
   endif
 endif
-dep_expat = dependency('expat', fallback : ['expat', 'expat_dep'])
+if host_machine.system() != 'windows'
+  dep_expat = dependency('expat', fallback : ['expat', 'expat_dep'])
+else
+  dep_expat = null_dep
+endif
 # this only exists on linux so either this is linux and it will be found, or
 # it's not linux and wont
 dep_m = cc.find_library('m', required : false)
@@ -1277,7 +1286,7 @@ dep_libdrm_radeon = null_dep
 dep_libdrm_nouveau = null_dep
 dep_libdrm_intel = null_dep
 
-_drm_amdgpu_ver = '2.4.99'
+_drm_amdgpu_ver = '2.4.100'
 _drm_radeon_ver = '2.4.71'
 _drm_nouveau_ver = '2.4.66'
 _drm_intel_ver = '2.4.75'
@@ -1362,8 +1371,16 @@ else
 endif
 
 _shared_llvm = get_option('shared-llvm')
-
 _llvm = get_option('llvm')
+
+# The cmake method will never find libllvm.so|dylib; this is fine for windows
+# because llvm doesn't support libllvm.dll
+_llvm_method = 'config-tool'
+if (meson.version().version_compare('>= 0.51.0') and
+    host_machine.system() == 'windows')
+  _llvm_method = 'cmake'
+endif
+
 dep_llvm = null_dep
 with_llvm = false
 if _llvm != 'false'
@@ -1377,7 +1394,8 @@ if _llvm != 'false'
       with_gallium_opencl or _llvm == 'true'
     ),
     static : not _shared_llvm,
-    method : 'config-tool',
+    method : _llvm_method,
+    fallback : ['llvm', 'dep_llvm'],
   )
   with_llvm = dep_llvm.found()
 endif
@@ -1388,7 +1406,19 @@ if with_llvm
   # 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
   # ensure that linking works.
-  if dep_llvm.get_configtool_variable('has-rtti') == 'NO'
+  #
+  # In meson 0.51.0 we can use cmake to find LLVM in addittion to meson's
+  # builtin llvm-config based finder. A new generic variable getter method
+  # has also been added, so we'll use that if we can, to cover the cmake case.
+  if dep_llvm.type_name() == 'internal'
+    _rtti = subproject('llvm').get_variable('has_rtti', true)
+  elif meson.version().version_compare('>=0.51')
+    # The CMake finder will return 'ON', the llvm-config will return 'YES'
+    _rtti = ['ON', 'YES'].contains(dep_llvm.get_variable(cmake : 'LLVM_ENABLE_RTTI', configtool: 'has-rtti'))
+  else
+    _rtti = dep_llvm.get_configtool_variable('has-rtti') == 'YES'
+  endif
+  if not _rtti
     if with_gallium_nouveau
       error('The Nouveau driver requires rtti. You either need to turn off nouveau or use an LLVM built with LLVM_ENABLE_RTTI.')
     elif with_gallium_opencl
@@ -1417,12 +1447,8 @@ else
 endif
 
 dep_glvnd = null_dep
-glvnd_has_headers_and_pc_files = false
 if with_glvnd
-  dep_glvnd = dependency('libglvnd', version : '>= 0.2.0')
-  # GLVND before 1.2 was missing its pkg-config and header files, forcing every
-  # vendor to provide them and the distro maintainers to resolve the conflict.
-  glvnd_has_headers_and_pc_files = dep_glvnd.version().version_compare('>= 1.2.0')
+  dep_glvnd = dependency('libglvnd', version : '>= 1.2.0')
   pre_args += '-DUSE_LIBGLVND=1'
 endif
 
@@ -1654,7 +1680,15 @@ endif
 
 pkg = import('pkgconfig')
 
-prog_nm = find_program('nm', required : false)
+if host_machine.system() == 'windows'
+  prog_dumpbin = find_program('dumpbin', required : false)
+  with_symbols_check = prog_dumpbin.found() and with_tests
+  symbols_check_args = ['--dumpbin', prog_dumpbin.path()]
+else
+  prog_nm = find_program('nm')
+  with_symbols_check = with_tests
+  symbols_check_args = ['--nm', prog_nm.path()]
+endif
 
 # This quirk needs to be applied to sources with functions defined in assembly
 # as GCC LTO drops them. See: https://bugs.freedesktop.org/show_bug.cgi?id=109391