https://github.com/llvmbot created
https://github.com/llvm/llvm-project/pull/125212
Backport bc47daed6d5491a7c65d4dd42da6bb11d3b1ab00
Requested by: @brad0
>From c0780196f4679812fcecf7368de92f0fade706b2 Mon Sep 17 00:00:00 2001
From: Brad Smith <b...@comstyle.com>
Date: Fri, 31 Jan 2025 02:59:27 -0500
Subject: [PATCH] [Driver] Add DragonFly for handling of libdl and libexecinfo
(#125179)
(cherry picked from commit bc47daed6d5491a7c65d4dd42da6bb11d3b1ab00)
---
clang/lib/Driver/ToolChains/CommonArgs.cpp | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/clang/lib/Driver/ToolChains/CommonArgs.cpp
b/clang/lib/Driver/ToolChains/CommonArgs.cpp
index 2c4b082bcce4a6..c3c22a419f352a 100644
--- a/clang/lib/Driver/ToolChains/CommonArgs.cpp
+++ b/clang/lib/Driver/ToolChains/CommonArgs.cpp
@@ -1440,13 +1440,12 @@ void tools::linkSanitizerRuntimeDeps(const ToolChain
&TC,
CmdArgs.push_back("-lm");
// There's no libdl on all OSes.
if (!TC.getTriple().isOSFreeBSD() && !TC.getTriple().isOSNetBSD() &&
- !TC.getTriple().isOSOpenBSD() &&
+ !TC.getTriple().isOSOpenBSD() && !TC.getTriple().isOSDragonFly() &&
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
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