Commit 9ae6f589 authored Sep 24, 2020 by Jim Harris Committed by Tomasz Zawadzki Sep 29, 2020

build: only link rt where needed



Only libraries that are using shm_open require linking
rt when creating the shared library.  Stop including
it on every library and just add it to LOCAL_SYS_LIBS
in the one case where it is used (spdk_trace).

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ic13128873a76c355b14871a0dea0922488c9cd13
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4370


Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>

parent ed071dd9

lib/trace/Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -39,6 +39,7 @@ SO_MINOR := 0

		C_SRCS = trace.c trace_flags.c trace_rpc.c
		LIBNAME = trace
		LOCAL_SYS_LIBS = -lrt

		SPDK_MAP_FILE = $(abspath $(CURDIR)/spdk_trace.map)

mk/spdk.lib.mk

+1 −3

Original line number	Diff line number	Diff line
		@@ -60,9 +60,7 @@ DEP := $(LIB)
		endif

		ifeq ($(OS),FreeBSD)
		LOCAL_SYS_LIBS += -L/usr/local/lib -lrt
		else
		LOCAL_SYS_LIBS += -lrt
		LOCAL_SYS_LIBS += -L/usr/local/lib
		endif

		define subdirs_rule

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