anv/entrypoints_gen: Allow the string map to grow

[mesa.git] / meson.build

diff --git a/meson.build b/meson.build
index 8cf67b81715bc549d72130374eee98f46ac2c61e..08b9dd42163a7a7a797fad03eaedfecf11e79cff 100644 (file)
--- a/meson.build
+++ b/meson.build
@@ -294,16 +294,14 @@ if not (with_dri or with_gallium or with_glx == 'xlib' or with_glx == 'gallium-x
   with_shared_glapi = false
 endif
 
-with_gbm = get_option('gbm')
-if with_gbm == 'auto' and with_dri  # TODO: or gallium
-  with_gbm = system_has_kms_drm
-elif with_gbm == 'true'
-  if not system_has_kms_drm
-    error('GBM only supports DRM/KMS platforms')
-  endif
-  with_gbm = true
+_gbm = get_option('gbm')
+if _gbm == 'auto'
+  with_gbm = system_has_kms_drm and with_dri
 else
-  with_gbm = false
+  with_gbm = _gbm == 'true'
+endif
+if with_gbm and not system_has_kms_drm
+  error('GBM only supports DRM/KMS platforms')
 endif
 
 _egl = get_option('egl')
@@ -373,11 +371,11 @@ if with_vulkan_icd_dir == ''
 endif
 
 with_dri2 = (with_dri or with_any_vk) and with_dri_platform == 'drm'
-with_dri3 = get_option('dri3')
-if with_dri3 == 'auto'
+_dri3 = get_option('dri3')
+if _dri3 == 'auto'
   with_dri3 = system_has_kms_drm and with_dri2
 else
-  with_dri3 = with_dri3 == 'true'
+  with_dri3 = _dri3 == 'true'
 endif
 
 if with_any_vk and (with_platform_x11 and not with_dri3)
@@ -466,30 +464,38 @@ endif
 
 _omx = get_option('gallium-omx')
 if not system_has_kms_drm
-  if _omx == 'true'
+  if _omx != 'disabled'
     error('OMX state tracker can only be built on unix-like OSes.')
   else
-    _omx = 'false'
+    _omx = 'disabled'
   endif
 elif not (with_platform_x11 or with_platform_drm)
-  if _omx == 'true'
+  if _omx != 'disabled'
     error('OMX state tracker requires X11 or drm platform support.')
   else
-    _omx = 'false'
+    _omx = 'disabled'
   endif
 elif not (with_gallium_r600 or with_gallium_radeonsi or with_gallium_nouveau)
-  if _omx == 'true'
+  if _omx != 'disabled'
     error('OMX state tracker requires at least one of the following gallium drivers: r600, radeonsi, nouveau.')
   else
-    _omx = 'false'
+    _omx = 'disabled'
   endif
-elif _omx == 'auto'
-  _omx = 'true'
 endif
-with_gallium_omx = _omx == 'true'
+with_gallium_omx = _omx != 'disabled'
+gallium_omx = _omx
 dep_omx = []
-if with_gallium_omx
+dep_omx_other = []
+if gallium_omx == 'bellagio'
+  pre_args += '-DENABLE_ST_OMX_BELLAGIO'
   dep_omx = dependency('libomxil-bellagio')
+elif gallium_omx == 'tizonia'
+  pre_args += '-DENABLE_ST_OMX_TIZONIA'
+  dep_omx = dependency('libtizonia', version : '>= 0.10.0')
+  dep_omx_other = [
+    dependency('libtizplatform'),
+    dependency('tizilheaders')
+  ]
 endif
 
 omx_drivers_path = get_option('omx-libs-path')
@@ -792,9 +798,26 @@ else
 endif
 
 # Check for GCC style atomics
+dep_atomic = declare_dependency()
+
 if cc.compiles('int main() { int n; return __atomic_load_n(&n, __ATOMIC_ACQUIRE); }',
                name : 'GCC atomic builtins')
   pre_args += '-DUSE_GCC_ATOMIC_BUILTINS'
+
+  # Not all atomic calls can be turned into lock-free instructions, in which
+  # GCC will make calls into the libatomic library. Check whether we need to
+  # link with -latomic.
+  #
+  # This can happen for 64-bit atomic operations on 32-bit architectures such
+  # as ARM.
+  if not cc.links('''#include <stdint.h>
+                     int main() {
+                       uint64_t n;
+                       return (int)__atomic_load_n(&n, __ATOMIC_ACQUIRE);
+                     }''',
+                  name : 'GCC atomic builtins required -latomic')
+    dep_atomic = cc.find_library('atomic')
+  endif
 endif
 if not cc.links('''#include <stdint.h>
                    uint64_t v;
@@ -993,7 +1016,7 @@ 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 : '>= 2.4.89')
+  dep_libdrm_freedreno = dependency('libdrm_freedreno', version : '>= 2.4.91')
 endif
 
 llvm_modules = ['bitwriter', 'engine', 'mcdisassembler', 'mcjit']
@@ -1039,7 +1062,14 @@ if with_llvm
   # 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.
-  _llvm_patch = _llvm_version[2]
+
+  # 3 digits versions in LLVM only started from 3.4.1 on
+  if dep_llvm.version().version_compare('>= 3.4.1')
+    _llvm_patch = _llvm_version[2]
+  else
+    _llvm_patch = '0'
+  endif
+
   if _llvm_patch.endswith('svn')
     _llvm_patch = _llvm_patch.split('s')[0]
   elif _llvm_patch.contains('git')
@@ -1256,6 +1286,9 @@ endif
 
 pkg = import('pkgconfig')
 
+env_test = environment()
+env_test.set('NM', find_program('nm').path())
+
 subdir('include')
 subdir('bin')
 subdir('src')