From 4b94d331ae2c2095b3e3a1b3665a7391b2af0814 Mon Sep 17 00:00:00 2001
From: Franco Fichtner <franco@opnsense.org>
Date: Mon, 18 May 2026 13:10:59 +0200
Subject: [PATCH] make: readlink -f needs an argument

---
 Mk/plugins.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Mk/plugins.mk b/Mk/plugins.mk
index 2c89efc64..0b303d55d 100644
--- a/Mk/plugins.mk
+++ b/Mk/plugins.mk
@@ -240,7 +240,7 @@ scripts-manual:
 
 install: check
 	@mkdir -p ${DESTDIR}${LOCALBASE}/opnsense/version
-	@if [ -d ${.CURDIR}/contrib ]; then ${MAKE} DESTDIR=$$(readlink -f ${DESTDIR}) -C ${.CURDIR}/contrib install; fi
+	@if [ -d ${.CURDIR}/contrib ]; then ${MAKE} DESTDIR=$$(readlink -f ${DESTDIR:U/}) -C ${.CURDIR}/contrib install; fi
 	@(cd ${.CURDIR}/src 2> /dev/null && find * -type f) | while read FILE; do \
 		tar -C ${.CURDIR}/src -cpf - "$${FILE}" | \
 		    tar -C ${DESTDIR}${LOCALBASE} -xpf -; \