X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=meson.build;h=5d7b31123044c0e203297d2337b72892edcda582;hb=1c6eca23fdd8bc112c70914100601d0e382a8154;hp=faa267978bf248ef16ec66c1106ea9ed44eb15f3;hpb=e00adef34a5ce485e2c9216a268ca05e89a5fc98;p=mesa.git

diff --git a/meson.build b/meson.build
index faa267978bf..5d7b3112304 100644
--- a/meson.build
+++ b/meson.build
@@ -1355,7 +1355,7 @@ 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'
 
@@ -1757,6 +1757,19 @@ 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