1 files changed, 17 insertions, 27 deletions

diff --git a/www/chromium/files/patch-build_config_compiler_BUILD.gn b/www/chromium/files/patch-build_config_compiler_BUILD.gn
index 2697bcdce5c7..fda244e76cf3 100644
--- a/www/chromium/files/patch-build_config_compiler_BUILD.gn
+++ b/www/chromium/files/patch-build_config_compiler_BUILD.gn
@@ -1,6 +1,6 @@
---- build/config/compiler/BUILD.gn.orig	2025-10-02 04:28:32 UTC
+--- build/config/compiler/BUILD.gn.orig	2025-10-30 15:44:36 UTC
 +++ build/config/compiler/BUILD.gn
-@@ -193,7 +193,7 @@ declare_args() {
+@@ -196,7 +196,7 @@ declare_args() {
    # This greatly reduces the size of debug builds, at the cost of
    # debugging information which is required by some specialized
    # debugging tools.
@@ -9,16 +9,16 @@
  
    # This switch is used to enable -Wexit-time-destructors by default. This
    # warning serves as a flip switch to allow a gradual migration of targets
-@@ -268,7 +268,7 @@ assert(!(llvm_force_head_revision && use_remoteexec &&
+@@ -270,7 +270,7 @@ assert(!(llvm_force_head_revision && use_remoteexec &&
+ #
  # Since this is referenced both when passing the file and when deciding which
  # warnings to enable, store it in a separate variable here.
- use_clang_warning_suppression_file =
--    !llvm_android_mainline && is_clang && clang_warning_suppression_file != ""
-+    !is_bsd && !llvm_android_mainline && is_clang && clang_warning_suppression_file != ""
+-use_clang_warning_suppression_file =
++use_clang_warning_suppression_file = !is_bsd &&
+     is_clang && clang_warning_suppression_file != ""
  
  # default_include_dirs ---------------------------------------------------------
- #
-@@ -285,13 +285,16 @@ config("default_include_dirs") {
+@@ -288,13 +288,16 @@ config("default_include_dirs") {
  # Compiler instrumentation can introduce dependencies in DSOs to symbols in
  # the executable they are loaded into, so they are unresolved at link-time.
  config("no_unresolved_symbols") {
@@ -36,7 +36,7 @@
  }
  
  # compiler ---------------------------------------------------------------------
-@@ -559,6 +562,10 @@ config("compiler") {
+@@ -567,6 +570,10 @@ config("compiler") {
      }
    }
  
@@ -47,7 +47,7 @@
    # Linux-specific compiler flags setup.
    # ------------------------------------
    if (use_icf && (!is_apple || use_lld)) {
-@@ -634,7 +641,7 @@ config("compiler") {
+@@ -657,7 +664,7 @@ config("compiler") {
      ldflags += [ "-Wl,-z,keep-text-section-prefix" ]
    }
  
@@ -56,7 +56,7 @@
      cflags += [ "-fcrash-diagnostics-dir=" + clang_diagnostic_dir ]
      if (save_reproducers_on_lld_crash && use_lld) {
        ldflags += [
-@@ -1274,7 +1281,7 @@ config("compiler_cpu_abi") {
+@@ -1315,7 +1322,7 @@ config("compiler_cpu_abi") {
      # CPU architecture. We may or may not be doing a cross compile now, so for
      # simplicity we always explicitly set the architecture.
      if (current_cpu == "x64") {
@@ -65,7 +65,7 @@
          cflags += [ "--target=x86_64-unknown-linux-gnu" ]
          ldflags += [ "--target=x86_64-unknown-linux-gnu" ]
        } else {
-@@ -1283,7 +1290,7 @@ config("compiler_cpu_abi") {
+@@ -1324,7 +1331,7 @@ config("compiler_cpu_abi") {
        }
        cflags += [ "-msse3" ]
      } else if (current_cpu == "x86") {
@@ -74,7 +74,7 @@
          cflags += [ "--target=i386-unknown-linux-gnu" ]
          ldflags += [ "--target=i386-unknown-linux-gnu" ]
        } else {
-@@ -1295,7 +1302,7 @@ config("compiler_cpu_abi") {
+@@ -1336,7 +1343,7 @@ config("compiler_cpu_abi") {
          "-msse3",
        ]
      } else if (current_cpu == "arm") {
@@ -83,7 +83,7 @@
          cflags += [ "--target=arm-linux-gnueabihf" ]
          ldflags += [ "--target=arm-linux-gnueabihf" ]
        }
-@@ -1307,7 +1314,7 @@ config("compiler_cpu_abi") {
+@@ -1348,7 +1355,7 @@ config("compiler_cpu_abi") {
          cflags += [ "-mtune=$arm_tune" ]
        }
      } else if (current_cpu == "arm64") {
@@ -92,7 +92,7 @@
          cflags += [ "--target=aarch64-linux-gnu" ]
          ldflags += [ "--target=aarch64-linux-gnu" ]
        }
-@@ -1706,7 +1713,7 @@ config("compiler_deterministic") {
+@@ -1747,7 +1754,7 @@ config("compiler_deterministic") {
  }
  
  config("clang_revision") {
@@ -101,17 +101,7 @@
        current_os != "zos") {
      _perform_consistency_checks = current_toolchain == default_toolchain
      if (llvm_force_head_revision) {
-@@ -2128,9 +2135,6 @@ config("default_warnings") {
- 
-       # TODO(crbug.com/40284799): Fix and re-enable.
-       "-Wno-thread-safety-reference-return",
--
--      # TODO(crbug.com/376641662): Fix and re-enable.
--      "-Wno-nontrivial-memcall",
-     ]
- 
-     cflags_cc += [
-@@ -2915,7 +2919,7 @@ config("afdo_optimize_size") {
+@@ -2955,7 +2962,7 @@ config("afdo_optimize_size") {
  # There are some targeted places that AFDO regresses, so we provide a separate
  # config to allow AFDO to be disabled per-target.
  config("afdo") {
@@ -120,7 +110,7 @@
      cflags = []
      if (clang_emit_debug_info_for_profiling) {
        # Add the following flags to generate debug info for profiling.
-@@ -2942,7 +2946,7 @@ config("afdo") {
+@@ -2982,7 +2989,7 @@ config("afdo") {
        cflags += [ "-Wno-backend-plugin" ]
        inputs = [ _clang_sample_profile ]
      }