From 3d5517d6f094f39f735d9d9355595064285b4799 Mon Sep 17 00:00:00 2001
From: ShengYi Hung <aokblast@FreeBSD.org>
Date: Sun, 26 Jul 2026 00:35:41 +0800
Subject: [PATCH] Fix compile error with clang -Werror -Wunused-template

This sysctl override is unused now so it causes compile error with
latest LLVM.
---
 src/sysinfo.cc | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/sysinfo.cc b/src/sysinfo.cc
index ca32daab5a..a291e10e2b 100644
--- a/src/sysinfo.cc
+++ b/src/sysinfo.cc
@@ -149,7 +149,7 @@ struct ValueUnion {
   }
 
   template <class T, int N>
-  std::array<T, N> GetAsArray() {
+  BENCHMARK_MAYBE_UNUSED std::array<T, N> GetAsArray() {
     const int arr_size = sizeof(T) * N;
     BM_CHECK_LE(arr_size, size);
     std::array<T, N> arr;
@@ -210,7 +210,8 @@ bool GetSysctl(std::string const& name, Tp* out) {
 }
 
 template <class Tp, size_t N>
-bool GetSysctl(std::string const& name, std::array<Tp, N>* out) {
+BENCHMARK_MAYBE_UNUSED bool GetSysctl(std::string const& name,
+                                      std::array<Tp, N>* out) {
   auto buff = GetSysctlImp(name);
   if (!buff) return false;
   *out = buff.GetAsArray<Tp, N>();