X-Git-Url: http://git.ozo.com/?p=openwrt-10.03%2F.git;a=blobdiff_plain;f=include%2Ftoplevel.mk;h=7930223650c7e7cd372bb03b14fb727473c42269;hp=ba5cb33759b828f361266449832631aa4de6f738;hb=5c0b46f713c7496b80b67f638b62de6ced93e5c6;hpb=aa3d44691c7240ba8b4d8ce03706dd0ffbf0a497

diff --git a/include/toplevel.mk b/include/toplevel.mk
index ba5cb3375..793022365 100644
--- a/include/toplevel.mk
+++ b/include/toplevel.mk
@@ -22,6 +22,7 @@ else
   endif
 endif
 export OPENWRTVERSION
+export IS_TTY=$(shell tty -s && echo 1 || echo 0)
 
 ifeq ($(FORCE),)
   .config scripts/config/conf scripts/config/mconf: tmp/.prereq-build