app/test: fix build with gcc < 4.4

Option var-tracking-assignments supported in gcc from 4.4.
Add gcc version check wil fix this issue.

error: unrecognized command line option "-fno-var-tracking-assignments"

Fixes: 74adbc5ef704 ("app/test: disable variable tracking assignment for memcpy")

Signed-off-by: Marvin Liu <yong.liu@intel.com>

diff --git a/app/test/Makefile b/app/test/Makefile
index 9f0262c..4aca77c 100644 (file)
--- a/app/test/Makefile
+++ b/app/test/Makefile
@@ -152,9 +152,11 @@ CFLAGS += -D_GNU_SOURCE
 
 # Disable VTA for memcpy test
 ifeq ($(CC), gcc)
+ifeq ($(shell test $(GCC_VERSION) -ge 44 && echo 1), 1)
 CFLAGS_test_memcpy.o += -fno-var-tracking-assignments
 CFLAGS_test_memcpy_perf.o += -fno-var-tracking-assignments
 endif
+endif
 
 # this application needs libraries first
 DEPDIRS-y += lib