[dpdk-dev] [PATCH] mk: fix static link with glibc < 2.17

[Azarewicz, PiotrX T]

> The problem is that -lrt appears before -lrte_eal.
> The question is: where does it come from?
> It is even before _LDLIBS-y += -L$(RTE_SDK_BIN)/lib... mystery

root cause:
commit  c7cda4d8b4ea9cb0f209dda36882d225354b1db9

and my workaround is:
/app/test/Makefile

 ifeq ($(CONFIG_RTE_LIBRTE_SCHED),y)
-LDLIBS += -lrt
 SRCS-y += test_red.c
 SRCS-y += test_sched.c
 endif