From d24567369ec79e227da796ae022efc1c9ba9fdf2 Mon Sep 17 00:00:00 2001
From: Ed Maste <emaste@FreeBSD.org>
Date: Fri, 6 Dec 2019 19:46:18 +0000
Subject: [PATCH] on error, remind user of variable used to set src tree
 location

trying to build kmod ports without a src tree in /usr/src results in a
failure reporitng that the build requires kernel source files in /usr/src.
Mention also the make variable (SRC_BASE) that sets the path as a hint to
users building against a src tree located elsewhere.

Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D22707
---
 Mk/Uses/kmod.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Mk/Uses/kmod.mk b/Mk/Uses/kmod.mk
index b8f3563bb40d..6c0d6c471f88 100644
--- a/Mk/Uses/kmod.mk
+++ b/Mk/Uses/kmod.mk
@@ -22,7 +22,7 @@ IGNORE=	USES=kmod takes either no arguments or 'debug'
 .endif
 
 .if !exists(${SRC_BASE}/sys/Makefile)
-IGNORE=	requires kernel source files in ${SRC_BASE}
+IGNORE=	requires kernel source files in SRC_BASE=${SRC_BASE}
 .endif
 
 CATEGORIES+=	kld