From e2c7d621a110310b48a111c2ff21bf3bebc7b7fa Mon Sep 17 00:00:00 2001
From: Joel Challis <git@zvecr.com>
Date: Thu, 30 Apr 2026 23:56:35 +0100
Subject: [PATCH] Add workaround for undefined reference to weak function under
 mingw (#26167)

---
 platforms/test/platform.mk | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/platforms/test/platform.mk b/platforms/test/platform.mk
index f07c863e698..371ed49d60e 100644
--- a/platforms/test/platform.mk
+++ b/platforms/test/platform.mk
@@ -11,6 +11,10 @@ HEX =
 EEP =
 BIN =
 
+# workaround for undefined reference to weak function under mingw
+ifneq ($(findstring mingw, ${SYSTEM_TYPE}),)
+LTO_ENABLE := yes
+endif
 
 COMPILEFLAGS += -funsigned-char
 ifeq ($(findstring clang, ${GCC_VERSION}),)