From 281948b4753ee07d1eeb41e07642bd2907c2950f Mon Sep 17 00:00:00 2001 From: Daniel Mrzyglod Date: Tue, 22 Mar 2016 13:51:02 +0100 Subject: [PATCH] mk: fix missing librt dependencies For GLIBC < 2.17 it is necessery to add -lrt for linker from glibc > 2.17 The `clock_*' suite of functions (declared in ) is now available directly in the main C library. This affect Ubuntu 12.04 in i686 and other older Linux Distros). Fixes: 4758404a3084 ("mk: fix eal shared library dependencies") Signed-off-by: Daniel Mrzyglod --- app/test/Makefile | 1 + examples/ptpclient/Makefile | 1 + lib/librte_eal/linuxapp/eal/Makefile | 1 + 3 files changed, 3 insertions(+) diff --git a/app/test/Makefile b/app/test/Makefile index 00e4df2d29..a4907d5986 100644 --- 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) +LDLIBS += -lrt SRCS-y += test_red.c SRCS-y += test_sched.c endif diff --git a/examples/ptpclient/Makefile b/examples/ptpclient/Makefile index b77cf7100e..d241730fbd 100644 --- a/examples/ptpclient/Makefile +++ b/examples/ptpclient/Makefile @@ -46,6 +46,7 @@ SRCS-y := ptpclient.c CFLAGS += -O3 CFLAGS += $(WERROR_FLAGS) +LDLIBS += -lrt # workaround for a gcc bug with noreturn attribute # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12603 diff --git a/lib/librte_eal/linuxapp/eal/Makefile b/lib/librte_eal/linuxapp/eal/Makefile index 53d5b691e1..e1093619b8 100644 --- a/lib/librte_eal/linuxapp/eal/Makefile +++ b/lib/librte_eal/linuxapp/eal/Makefile @@ -52,6 +52,7 @@ CFLAGS += $(WERROR_FLAGS) -O3 LDLIBS += -ldl LDLIBS += -lpthread LDLIBS += -lgcc_s +LDLIBS += -lrt # specific to linuxapp exec-env SRCS-$(CONFIG_RTE_EXEC_ENV_LINUXAPP) := eal.c -- 2.20.1