Imported Upstream version 17.05

[deb_dpdk.git] / mk / toolchain / clang / rte.toolchain-compat.mk

diff --git a/mk/toolchain/clang/rte.toolchain-compat.mk b/mk/toolchain/clang/rte.toolchain-compat.mk
index b734413..9e095d3 100644 (file)
--- a/mk/toolchain/clang/rte.toolchain-compat.mk
+++ b/mk/toolchain/clang/rte.toolchain-compat.mk
@@ -38,7 +38,8 @@
 
 # find out CLANG version
 
-CLANG_VERSION := $(shell $(CC) -v 2>&1 | grep version | sed "s/.*version \([0-9]*\.[0-9]*\).*/\1/")
+CLANG_VERSION := $(shell $(CC) -v 2>&1 | \
+       sed -n "s/.*version \([0-9]*\.[0-9]*\).*/\1/p")
 
 CLANG_MAJOR_VERSION := $(shell echo $(CLANG_VERSION) | cut -f1 -d.)