From c693bd2ff623a07e8e7ea7e9e3f4bd81643d0de4 Mon Sep 17 00:00:00 2001
From: Warner Losh <imp@FreeBSD.org>
Date: Wed, 15 Feb 2012 21:20:58 +0000
Subject: [PATCH] Wordsmith the can't find kernel error message, and suggest
 which variable to set to override.

---
 share/mk/bsd.kmod.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/share/mk/bsd.kmod.mk b/share/mk/bsd.kmod.mk
index 9c0434f7056..1cb6e324c05 100644
--- a/share/mk/bsd.kmod.mk
+++ b/share/mk/bsd.kmod.mk
@@ -9,7 +9,7 @@ SYSDIR=	${_dir}
 .endfor
 .if !defined(SYSDIR) || !exists(${SYSDIR}/kern/) || \
     !exists(${SYSDIR}/conf/kmod.mk)
-.error "can't find kernel source tree"
+.error "can't locate the kernel source tree, set SYSDIR to override."
 .endif
 
 .include "${SYSDIR}/conf/kmod.mk"