Index: chromium-120.0.6099.71/build/config/compiler/BUILD.gn

===================================================================

--- chromium-120.0.6099.71.orig/build/config/compiler/BUILD.gn

+++ chromium-120.0.6099.71/build/config/compiler/BUILD.gn

@@ -1780,7 +1780,7 @@ config("default_warnings") {

       # -Wno-class-memaccess warns about hash table and vector in blink.

       # But the violation is intentional.

-      if (!is_nacl) {

+      if ((!is_nacl) && (current_cpu != "ppc64")) {

         cflags_cc += [ "-Wno-class-memaccess" ]

       }

@@ -1790,7 +1790,9 @@ config("default_warnings") {

       # Don't warn about "maybe" uninitialized. Clang doesn't include this

       # in -Wall but gcc does, and it gives false positives.

-      cflags += [ "-Wno-maybe-uninitialized" ]

+      if (current_cpu != "ppc64") {

+        cflags += [ "-Wno-maybe-uninitialized" ]

+      }

       cflags += [ "-Wno-deprecated-declarations" ]

       # -Wcomment gives too many false positives in the case a

@@ -1801,7 +1803,9 @@ config("default_warnings") {

       # -Wpacked-not-aligned complains all generated mojom-shared-internal.h

       # files.

-      cflags += [ "-Wno-packed-not-aligned" ]

+      if (current_cpu != "ppc64") {

+        cflags += [ "-Wno-packed-not-aligned" ]

+      }

     }

   }