X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=meson.build;h=bf306605645cdeb75517e510919d6e9d9916d953;hb=6c1c2b779abfda8c7271240f24e92cb6970106a3;hp=00cf3e017ab4f146c10357c94ca0d59397a61eea;hpb=821cf6942a390f5f64d8a2cff9933b24c84f7dc1;p=mesa.git

diff --git a/meson.build b/meson.build
index 00cf3e017ab..bf306605645 100644
--- a/meson.build
+++ b/meson.build
@@ -22,7 +22,7 @@ project(
   'mesa',
   ['c', 'cpp'],
   version : run_command(
-    [find_program('python', 'python2', 'python3'), 'bin/meson_get_version.py']
+    [find_program('python', 'python3'), 'bin/meson_get_version.py']
   ).stdout(),
   license : 'MIT',
   meson_version : '>= 0.46',
@@ -34,6 +34,10 @@ cpp = meson.get_compiler('cpp')
 
 null_dep = dependency('', required : false)
 
+if get_option('layout') != 'mirror'
+  error('`mirror` is the only build directory layout supported')
+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++.
@@ -53,6 +57,7 @@ with_glx_read_only_text = get_option('glx-read-only-text')
 with_glx_direct = get_option('glx-direct')
 with_osmesa = get_option('osmesa')
 with_swr_arches = get_option('swr-arches')
+with_vulkan_overlay_layer = get_option('vulkan-overlay-layer')
 with_tools = get_option('tools')
 if with_tools.contains('all')
   with_tools = [
@@ -69,6 +74,9 @@ if with_tools.contains('all')
   ]
 endif
 
+with_intel_tools = with_tools.contains('intel') or with_tools.contains('intel-ui')
+with_imgui = with_intel_tools or with_vulkan_overlay_layer
+
 dri_drivers_path = get_option('dri-drivers-path')
 if dri_drivers_path == ''
   dri_drivers_path = join_paths(get_option('prefix'), get_option('libdir'), 'dri')
@@ -162,7 +170,8 @@ if gallium_drivers.contains('auto')
     # TODO: PPC, Sparc
     if ['x86', 'x86_64'].contains(host_machine.cpu_family())
       gallium_drivers = [
-        'r300', 'r600', 'radeonsi', 'nouveau', 'virgl', 'svga', 'swrast'
+        'r300', 'r600', 'radeonsi', 'nouveau', 'virgl', 'svga', 'swrast',
+        'iris'
       ]
     elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
       gallium_drivers = [
@@ -198,13 +207,10 @@ 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 != ['']
@@ -242,10 +248,6 @@ with_amd_vk = _vulkan_drivers.contains('amd')
 with_freedreno_vk = _vulkan_drivers.contains('freedreno')
 with_any_vk = _vulkan_drivers.length() != 0 and _vulkan_drivers != ['']
 
-if with_freedreno_vk and get_option('I-love-half-baked-turnips') != true
-  error('Cannot enable freedreno vulkan driver')
-endif
-
 if with_dri_swrast and (with_gallium_softpipe or with_gallium_swr)
   error('Only one swrast provider can be built')
 endif
@@ -434,6 +436,7 @@ if with_vulkan_icd_dir == ''
   with_vulkan_icd_dir = join_paths(get_option('datadir'), 'vulkan/icd.d')
 endif
 
+# GNU/Hurd includes egl_dri2, without drm.
 with_dri2 = (with_dri or with_any_vk) and (with_dri_platform == 'drm' or
   host_machine.system() == 'gnu')
 _dri3 = get_option('dri3')
@@ -495,6 +498,10 @@ 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'
@@ -883,7 +890,7 @@ 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__'
@@ -943,12 +950,15 @@ else
     '-Werror=implicit-function-declaration',
     '-Werror=missing-prototypes',
     '-Werror=return-type',
+    '-Werror=empty-body',
     '-Werror=incompatible-pointer-types',
+    '-Werror=int-conversion',
     '-Wno-missing-field-initializers',
     '-Wno-format-truncation',
     '-fno-math-errno',
     '-fno-trapping-math',
     '-Qunused-arguments',
+    '-fno-common',
   ]
   # MinGW chokes on format specifiers and I can't get it all working
   if not (cc.get_id() == 'gcc' and host_machine.system() == 'windows')
@@ -962,6 +972,7 @@ else
 
   _trial = [
     '-Werror=return-type',
+    '-Werror=empty-body',
     '-Wno-non-virtual-dtor',
     '-Wno-missing-field-initializers',
     '-Wno-format-truncation',
@@ -989,10 +1000,10 @@ else
     c_vis_args += '-fvisibility=hidden'
   endif
 
-  # Check for C and C++ arguments for MSVC2013 compatibility. These are only
-  # used in parts of the mesa code base that need to compile with old versions
-  # of MSVC, mainly common code
-  foreach a : ['-Werror=pointer-arith', '-Werror=vla']
+  # Check for C and C++ arguments for MSVC compatibility. These are only used
+  # in parts of the mesa code base that need to compile with MSVC, mainly
+  # common code
+  foreach a : ['-Werror=pointer-arith', '-Werror=vla', '-Werror=gnu-empty-initializer']
     if cc.has_argument(a)
       c_msvc_compat_args += a
     endif
@@ -1146,7 +1157,7 @@ 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
@@ -1169,6 +1180,11 @@ if host_machine.system() != 'windows'
   endif
 endif
 
+if cc.has_member('struct dirent', 'd_type', prefix: '''#include <sys/types.h>
+   #include <dirent.h>''')
+   pre_args += '-DHAVE_DIRENT_D_TYPE'
+endif
+
 # strtod locale support
 if cc.links('''
     #define _GNU_SOURCE
@@ -1220,14 +1236,12 @@ ld_args_build_id = cc.get_supported_link_arguments('-Wl,--build-id=sha1')
 
 # check for dl support
 dep_dl = null_dep
-if host_machine.system() != 'windows'
-  if not cc.has_function('dlopen')
-    dep_dl = cc.find_library('dl')
-  endif
-  if cc.has_function('dladdr', dependencies : dep_dl)
-    # This is really only required for megadrivers
-    pre_args += '-DHAVE_DLADDR'
-  endif
+if not cc.has_function('dlopen')
+  dep_dl = cc.find_library('dl', required : host_machine.system() != 'windows')
+endif
+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')
@@ -1248,6 +1262,17 @@ endif
 # TODO: some of these may be conditional
 dep_zlib = dependency('zlib', version : '>= 1.2.3', fallback : ['zlib', 'zlib_dep'])
 pre_args += '-DHAVE_ZLIB'
+
+_zstd = get_option('zstd')
+if _zstd != 'false'
+  dep_zstd = dependency('libzstd', required : _zstd == 'true')
+  if dep_zstd.found()
+    pre_args += '-DHAVE_ZSTD'
+  endif
+else
+  dep_zstd = null_dep
+endif
+
 dep_thread = dependency('threads')
 if dep_thread.found() and host_machine.system() != 'windows'
   pre_args += '-DHAVE_PTHREAD'
@@ -1283,7 +1308,7 @@ 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'
@@ -1335,7 +1360,8 @@ endforeach
 with_gallium_drisw_kms = false
 dep_libdrm = dependency(
   'libdrm', version : '>=' + _drm_ver,
-  required : with_dri2 or with_dri3
+  # GNU/Hurd includes egl_dri2, without drm.
+  required : (with_dri2 and host_machine.system() != 'gnu') or with_dri3
 )
 if dep_libdrm.found()
   pre_args += '-DHAVE_LIBDRM'
@@ -1344,7 +1370,7 @@ if dep_libdrm.found()
   endif
 endif
 
-llvm_modules = ['bitwriter', 'engine', 'mcdisassembler', 'mcjit']
+llvm_modules = ['bitwriter', 'engine', 'mcdisassembler', 'mcjit', 'core', 'executionengine', 'scalaropts', 'transformutils', 'instcombine']
 llvm_optional_modules = ['coroutines']
 if with_amd_vk or with_gallium_radeonsi or with_gallium_r600
   llvm_modules += ['amdgpu', 'native', 'bitreader', 'ipo']
@@ -1444,12 +1470,8 @@ 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
 
@@ -1487,6 +1509,14 @@ if host_machine.system() == 'windows'
   endif
 else
   prog_bison = find_program('bison', required : with_any_opengl)
+
+  # Disable deprecated keyword warnings, since we have to use them for
+  # old-bison compat.  See discussion in
+  # https://gitlab.freedesktop.org/mesa/mesa/merge_requests/2161
+  if meson.version().version_compare('>= 0.52.0') and find_program('bison', required : false, version : '> 2.3').found()
+    prog_bison = [prog_bison, '-Wno-deprecated']
+  endif
+
   prog_flex = find_program('flex', required : with_any_opengl)
 endif
 
@@ -1681,7 +1711,15 @@ 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