[CRIU] [PATCH] build: fix make cscope

[Laurent Dufour]

Cc: Cyrill Gorcunov <gorcunov at gmail.com>
Signed-off-by: Laurent Dufour <ldufour at linux.vnet.ibm.com>
---
 Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 836c745e2441..6ebd72fa621f 100644
--- a/Makefile
+++ b/Makefile
@@ -15,7 +15,8 @@ include Makefile.versions
 # To build host helpers.
 HOSTCC		?= gcc
 HOSTLD		?= ld
-export HOSTCC HOSTLD
+CSCOPE		?= cscope
+export HOSTCC HOSTLD CSCOPE
 
 CFLAGS		+= $(USERCFLAGS)
 export CFLAGS
-- 
1.9.1