build: add required exports for dependency tracking

Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 37387
2013-07-18 11:18:37 +00:00
parent 18840ae808
commit 5d1c80f002
2 changed files with 5 additions and 2 deletions
--- a/rules.mk
+++ b/rules.mk
@@ -14,7 +14,7 @@ endif
 include $(TOPDIR)/include/debug.mk
 include $(TOPDIR)/include/verbose.mk

-TMP_DIR:=$(TOPDIR)/tmp
+export TMP_DIR:=$(TOPDIR)/tmp

 GREP_OPTIONS=
 export GREP_OPTIONS