[llvm-branch-commits] [llvm] release/20.x: [gtest] Fix building on OpenBSD/sparc64 (#145225) (PR #146155)

[via llvm-branch-commits]

https://github.com/llvmbot created https://github.com/llvm/llvm-project/pull/146155

Backport 68239b76f139e44d24f3949383e3fd4bf389e1c9

Requested by: @brad0

>From d13980a5da3b60db55ad33303a7e78b964b91ff6 Mon Sep 17 00:00:00 2001
From: Brad Smith <brad at comstyle.com>
Date: Fri, 27 Jun 2025 16:56:17 -0400
Subject: [PATCH] [gtest] Fix building on OpenBSD/sparc64 (#145225)

Cherry pick a patch from 1.15.0

Add missing include for raise(3)

https://github.com/google/googletest/commit/7f036c5563af7d0329f20e8bb42effb04629f0c0
(cherry picked from commit 68239b76f139e44d24f3949383e3fd4bf389e1c9)
---
 third-party/unittest/googletest/src/gtest.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/third-party/unittest/googletest/src/gtest.cc b/third-party/unittest/googletest/src/gtest.cc
index 30a5cc3f83a7e..37d380a789831 100644
--- a/third-party/unittest/googletest/src/gtest.cc
+++ b/third-party/unittest/googletest/src/gtest.cc
@@ -43,6 +43,7 @@
 #include <algorithm>
 #include <chrono>  // NOLINT
 #include <cmath>
+#include <csignal>
 #include <cstdint>
 #include <cstdlib>
 #include <cstring>