[clang] [Driver] DragonFly also needs libexecinfo (PR #125179)

[Brad Smith via cfe-commits]

https://github.com/brad0 updated https://github.com/llvm/llvm-project/pull/125179

>From 984c3bb992bbc3d9c5c9af3b02e72914424f00c1 Mon Sep 17 00:00:00 2001
From: Brad Smith <brad at comstyle.com>
Date: Fri, 31 Jan 2025 02:15:00 -0500
Subject: [PATCH] [Driver] DragonFly also needs libexecinfo

---
 clang/lib/Driver/ToolChains/CommonArgs.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/clang/lib/Driver/ToolChains/CommonArgs.cpp b/clang/lib/Driver/ToolChains/CommonArgs.cpp
index 2c4b082bcce4a62..9f2cf1eefd0f933 100644
--- a/clang/lib/Driver/ToolChains/CommonArgs.cpp
+++ b/clang/lib/Driver/ToolChains/CommonArgs.cpp
@@ -1444,9 +1444,8 @@ void tools::linkSanitizerRuntimeDeps(const ToolChain &TC,
       TC.getTriple().getOS() != llvm::Triple::RTEMS)
     CmdArgs.push_back("-ldl");
   // Required for backtrace on some OSes
-  if (TC.getTriple().isOSFreeBSD() ||
-      TC.getTriple().isOSNetBSD() ||
-      TC.getTriple().isOSOpenBSD())
+  if (TC.getTriple().isOSFreeBSD() || TC.getTriple().isOSNetBSD() ||
+      TC.getTriple().isOSOpenBSD() || TC.getTriple().isOSDragonFly())
     CmdArgs.push_back("-lexecinfo");
   // There is no libresolv on Android, FreeBSD, OpenBSD, etc. On musl
   // libresolv.a, even if exists, is an empty archive to satisfy POSIX -lresolv