X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=mk%2Ftoolchain%2Fclang%2Frte.toolchain-compat.mk;h=9e095d38bba791fe25facfc803290142b4795187;hb=5f6755a8680731c05b6f213913a98ab91440d1ce;hp=b734413b6e8beac40372674cd2289e3d80d2753a;hpb=b0f76ad6fb9ff068754f12acc3a331669ce4f5c0;p=deb_dpdk.git

diff --git a/mk/toolchain/clang/rte.toolchain-compat.mk b/mk/toolchain/clang/rte.toolchain-compat.mk
index b734413b..9e095d38 100644
--- 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.)