[package/xenclient/gcc] The output needs to be ignore when we check for ccache.

diff --git a/package/xenclient/gcc/gcc.mk b/package/xenclient/gcc/gcc.mk
index 55c5a2565c0e77c3246030f516c82ef47ac9f530..e5242be73ecc10d254d7d8dafbaef5ca4359ad05 100644 (file)
--- a/package/xenclient/gcc/gcc.mk
+++ b/package/xenclient/gcc/gcc.mk
@@ -16,7 +16,7 @@ XENCLIENT_BINUTILS_DIR:=$(BUILD_DIR)/binutils-$(XENCLIENT_BINUTILS_VERSION)
 XENCLIENT_GCC_PREFIX=$(STAGING_DIR)/usr
 XENCLIENT_GCC_TARGET=x86_64-pc-linux
 
-XENCLIENT_GCC_CCACHE=$(shell which ccache; echo $$?)
+XENCLIENT_GCC_CCACHE=$(shell which ccache >/dev/null; echo $$?)
 
 ifeq ($(XENCLIENT_GCC_CCACHE), 0)
         XENCLIENT_GCC_CC=ccache gcc