https://github.com/zerotier/ZeroTierOne/pull/2162

From 55485ad51e5de6a344f7dc7f352df1876fa747ea Mon Sep 17 00:00:00 2001
From: Alfred Wingate <parona@protonmail.com>
Date: Sun, 29 Oct 2023 14:11:13 +0200
Subject: [PATCH 1/2] Respect user LDFLAGS

* Respect user LDFLAGS instead of replacing them.

Signed-off-by: Alfred Wingate <parona@protonmail.com>
--- a/make-linux.mk
+++ b/make-linux.mk
@@ -71,7 +71,7 @@ else
 	override CFLAGS+=-Wall -Wno-deprecated -pthread $(INCLUDES) -DNDEBUG $(DEFS)
 	CXXFLAGS?=-O3 -fstack-protector
 	override CXXFLAGS+=-Wall -Wno-deprecated -std=c++17 -pthread $(INCLUDES) -DNDEBUG $(DEFS)
-	LDFLAGS=-pie -Wl,-z,relro,-z,now
+	LDFLAGS?=-pie -Wl,-z,relro,-z,now
 	ZT_CARGO_FLAGS=--release
 endif
 
-- 
2.45.1