-dumpversion is for gcc compatibility and doesn't return actual clang
version. -dumpversion only returns 4.2.1 for a long time.
Fixes: 2ef6eea891e5 ("mk: add clang toolchain")
Signed-off-by: Ferruh Yigit <ferruh.yigit at intel.com>
---
mk/toolchain/clang/rte.toolchain-compat.mk | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/mk/toolchain/clang/rte.toolchain-compat.mk
b/mk/toolchain/clang/rte.toolchain-compat.mk
index f995b0b..03e5a97 100644
--- a/mk/toolchain/clang/rte.toolchain-compat.mk
+++ b/mk/toolchain/clang/rte.toolchain-compat.mk
@@ -38,6 +38,8 @@
# find out CLANG version
-CLANG_MAJOR_VERSION = $(shell $(CC) -dumpversion | cut -f1 -d.)
+CLANG_VERSION := $(shell $(CC) -v 2>&1 | grep version | sed "s/.*version
\([0-9]*\.[0-9]*\).*/\1/")
-CLANG_MINOR_VERSION = $(shell $(CC) -dumpversion | cut -f2 -d.)
+CLANG_MAJOR_VERSION := $(shell echo $(CLANG_VERSION) | cut -f1 -d.)
+
+CLANG_MINOR_VERSION := $(shell echo $(CLANG_VERSION) | cut -f2 -d.)
--
2.7.4
