From 387ca04afc1fcef6553c64d2c7a12b83f85ada92 Mon Sep 17 00:00:00 2001
From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Mon, 21 Aug 2006 23:13:17 +0000
Subject: [PATCH] fix up TMPDIR for initial prereq check to avoid creating a
 bogus build_ directory

git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4617 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 5b90c482f..15074c58c 100644
--- a/Makefile
+++ b/Makefile
@@ -96,10 +96,11 @@ toolchain/%: FORCE
 	@touch $@
 
 .prereq-packages: include/prereq.mk .pkginfo .config
-	@$(NO_TRACE_MAKE) -s -C package prereq 2>/dev/null || { \
+	@$(NO_TRACE_MAKE) -s -C package TMPDIR="$(TOPDIR)/tmp" prereq 2>/dev/null || { \
 		echo "Prerequisite check failed. Use FORCE=1 to override."; \
 		false; \
 	}
+	rm -rf "$(TOPDIR)/tmp"
 	@touch $@
 	
 prereq: .prereq-build .prereq-packages FORCE