[rpms/chromium] f43: - Suppress linker_messages Warnings in Rust and other warnings

[rpms/chromium] f43: - Suppress linker_messages Warnings in Rust and other warnings

[Than Ngo]

A new commit has been pushed.

Repo   : rpms/chromium
Branch : f43
Commit : 1530553430fcfc2c26aa7e69a9e924fb61ecb2a8
Author : Than Ngo <than@redhat.com>
Date   : 2026-08-12T23:09:17+02:00
Stats  : +35/-13 in 2 file(s)
URL    : https://src.fedoraproject.org/rpms/chromium/c/1530553430fcfc2c26aa7e69a9e924fb61ecb2a8?branch=f43

Log:
- Suppress linker_messages Warnings in Rust and other warnings

---
diff --git a/chromium-151-clang++-unknown-argument.patch b/chromium-151-clang++-unknown-argument.patch
index 9484481..9c3905c 100644
--- a/chromium-151-clang++-unknown-argument.patch
+++ b/chromium-151-clang++-unknown-argument.patch
@@ -1,6 +1,10 @@
-diff -up chromium-151.0.7922.47/build/config/compiler/BUILD.gn.me chromium-151.0.7922.47/build/config/compiler/BUILD.gn
---- chromium-151.0.7922.47/build/config/compiler/BUILD.gn.me	2026-07-23 11:54:01.269128807 +0200
-+++ chromium-151.0.7922.47/build/config/compiler/BUILD.gn	2026-07-23 11:58:32.694584084 +0200
+Suppress warnings:
+  clang diag: warning: unknown warning option '-Wno-unused-but-set-global'; did you mean '-Wno-unused-but-set-variable'? [-Wunknown-warning-option]
+  clang diag: warning: unknown warning option '-Wno-unsafe-buffer-usage-in-static-sized-array'; did you mean '-Wno-unsafe-buffer-usage-in-container'? [-Wunknown-warning-option]
+
+diff -up chromium-151.0.7922.137/build/config/compiler/BUILD.gn.clang++-unknown-argument chromium-151.0.7922.137/build/config/compiler/BUILD.gn
+--- chromium-151.0.7922.137/build/config/compiler/BUILD.gn.clang++-unknown-argument	2026-08-12 22:51:25.005846860 +0200
++++ chromium-151.0.7922.137/build/config/compiler/BUILD.gn	2026-08-12 22:57:40.710373048 +0200
 @@ -576,14 +576,6 @@ config("compiler") {
    if (is_clang) {
      # Flags for diagnostics.
@@ -26,18 +30,33 @@ diff -up chromium-151.0.7922.47/build/config/compiler/BUILD.gn.me chromium-151.0
  
      # TODO(hans): Remove this once Clang generates better optimized debug info
      # by default. https://crbug.com/765793
-@@ -1925,8 +1914,6 @@ config("default_warnings") {
-       # TODO(crbug.com/40284799): Fix and re-enable.
-       "-Wno-thread-safety-reference-return",
+@@ -1563,12 +1552,7 @@ config("clang_warning_suppression") {
+ ubsan_hardening("c_array_bounds") {
+   sanitizer = "array-bounds"
+   condition = !(is_asan && target_cpu == "x86") && !is_wasm
+-
+-  # Because we've enabled array-bounds sanitizing we also want to suppress
+-  # the related warning about "unsafe-buffer-usage-in-static-sized-array",
+-  # since we know that the array bounds sanitizing will catch any out-of-
+-  # bounds accesses.
+-  cflags = [ "-Wno-unsafe-buffer-usage-in-static-sized-array" ]
++  cflags = [ ]
+ }
  
--      # TODO(crbug.com/376641662): Fix and re-enable.
--      "-Wno-nontrivial-memcall",
-     ]
+ # Enable UBSan subset to ensure we always hit `return` statement in non-void
+@@ -1917,9 +1901,6 @@ config("default_warnings") {
+       cflags += [
+         # TODO(crbug.com/432275627): Fix and re-enable.
+         "-Wno-uninitialized-const-pointer",
+-
+-        # TODO(crbug.com/495753203): Fix and re-enable.
+-        "-Wno-unused-but-set-global",
+       ]
+     }
  
-     if (!is_wasm) {
-diff -up chromium-151.0.7922.47/build/config/sanitizers/sanitizers.gni.me chromium-151.0.7922.47/build/config/sanitizers/sanitizers.gni
---- chromium-151.0.7922.47/build/config/sanitizers/sanitizers.gni.me	2026-07-23 11:56:11.855123098 +0200
-+++ chromium-151.0.7922.47/build/config/sanitizers/sanitizers.gni	2026-07-23 11:56:26.260247113 +0200
+diff -up chromium-151.0.7922.137/build/config/sanitizers/sanitizers.gni.clang++-unknown-argument chromium-151.0.7922.137/build/config/sanitizers/sanitizers.gni
+--- chromium-151.0.7922.137/build/config/sanitizers/sanitizers.gni.clang++-unknown-argument	2026-08-11 00:27:27.000000000 +0200
++++ chromium-151.0.7922.137/build/config/sanitizers/sanitizers.gni	2026-08-12 22:51:25.007516573 +0200
 @@ -540,7 +540,6 @@ template("ubsan_hardening") {
          # be usable even in release builds, i.e. as widely as possible.
          # It's important not to have full-on UBSan workarounds activate

diff --git a/chromium.spec b/chromium.spec
index 061e0df..ce55ce7 100644
--- a/chromium.spec
+++ b/chromium.spec
@@ -1354,6 +1354,9 @@ export CFLAGS
 export CXXFLAGS
 export LDFLAGS
 
+# Suppress linker_messages Warnings in Rust
+export RUSTFLAGS="-A linker_messages"
+
 # need for error: the option `Z` is only accepted on the nightly compiler
 export RUSTC_BOOTSTRAP=1