From de9ac9599b41047b4405f7926f806a12e73d3782 Mon Sep 17 00:00:00 2001
From: jkoshy <jkoshy@FreeBSD.org>
Date: Wed, 25 Oct 2000 04:31:32 +0000
Subject: Fail the 'buildkernel' target if not even one of the specified kernel
 configuration files was found.

Reviewed by:	obrien
---
 Makefile.inc1 | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'Makefile.inc1')

diff --git a/Makefile.inc1 b/Makefile.inc1
index 3ce7704..c03c592 100644
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -380,6 +380,10 @@ INSTALLKERNEL= ${_kernel}
 # Builds all kernels defined by BUILDKERNELS.
 #
 buildkernel:
+.if empty(BUILDKERNELS)
+	@echo ">>> ERROR: Missing kernel configuration file(s) (${KERNEL})."
+	@false
+.endif
 	@echo
 	@echo "--------------------------------------------------------------"
 	@echo ">>> Rebuilding kernel(s)"
-- 
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