--- src/3rdparty/chromium/third_party/boringssl/BUILD.gn.orig	2026-05-08 07:54:08 UTC
+++ src/3rdparty/chromium/third_party/boringssl/BUILD.gn
@@ -122,6 +122,15 @@ if (is_msan || (is_msvc && current_cpu == "arm64" && !
     visibility = [ ":*" ]
     sources = rebase_path(test_support_sources_nasm, ".", "src")
   }
+} else if (current_cpu == "ppc64") {
+  source_set("boringssl_asm") {
+    visibility = [ ":*" ]  # Only targets in this file can depend on this.
+    public_configs = [ ":no_asm_config" ]
+  }
+  source_set("test_support_asm") {
+    visibility = [ ":*" ]
+    testonly = true
+  }
 } else {
   # All other targets use GAS-compatible assembler. BoringSSL's assembly files
   # are all wrapped in processor checks for the corresponding target, so there