From 800ef0f56ca5971811267b5639c7895c2d569491 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Fri, 28 Sep 2007 01:23:56 +0000
Subject: some minor fixes, cleanups, package build abstraction

SVN-Revision: 9051
---
 include/prereq.mk | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'include/prereq.mk')

diff --git a/include/prereq.mk b/include/prereq.mk
index 8e5490ccff..4a55c89ffc 100644
--- a/include/prereq.mk
+++ b/include/prereq.mk
@@ -5,6 +5,9 @@
 # See /LICENSE for more information.
 #
 
+ifneq ($(__prereq_inc),1)
+__prereq_inc:=1
+
 prereq:
 	if [ -f $(TMP_DIR)/.prereq-error ]; then \
 		echo; \
@@ -15,6 +18,7 @@ prereq:
 	fi
 
 .SILENT: prereq
+endif
 
 define Require
   export PREREQ_CHECK=1
-- 
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