From 800076a6c258fcd8fabd64879d9bab667bb4e62f Mon Sep 17 00:00:00 2001
From: bruvzg <7645683+bruvzg@users.noreply.github.com>
Date: Wed, 11 Dec 2024 13:50:36 +0200
Subject: [PATCH] [Windows] Use `dwarf-4` for clang builds on Windows.

---
 SConstruct | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/SConstruct b/SConstruct
index 931ebfd3cf9..f49ef9596c6 100644
--- a/SConstruct
+++ b/SConstruct
@@ -737,7 +737,10 @@ if env.msvc:
 else:
     if env["debug_symbols"]:
         if env["platform"] == "windows":
-            env.Append(CCFLAGS=["-gdwarf-5"])
+            if methods.using_clang(env):
+                env.Append(CCFLAGS=["-gdwarf-4"])  # clang dwarf-5 symbols are broken on Windows.
+            else:
+                env.Append(CCFLAGS=["-gdwarf-5"])  # For gcc, only dwarf-5 symbols seem usable by libbacktrace.
         else:
             # Adding dwarf-4 explicitly makes stacktraces work with clang builds,
             # otherwise addr2line doesn't understand them