[dpdk-dev] [PATCH] mk: fix eal shared library dependencies -lrt

[Thomas Monjalon]

2016-03-22 09:09, Daniel Mrzyglod:
> For GLIBC < 2.17 it is necessery to add -lrt for linker
> from glibc > 2.17 The `clock_*' suite of functions (declared in <time.h>) is now
> available directly in the main C library. This affect Ubuntu 12.04 in i686
> and other older Linux Distros).
[...]
> --- a/app/test/Makefile
> +++ b/app/test/Makefile
> @@ -114,6 +114,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_CMDLINE) += test_cmdline_string.c
>  SRCS-$(CONFIG_RTE_LIBRTE_CMDLINE) += test_cmdline_lib.c
>  
>  ifeq ($(CONFIG_RTE_LIBRTE_SCHED),y)
> +LDFLAGS += -lrt

Why are you adding it only for librte_sched?
Is it needed by librte_sched or by some functions testing librte_sched?