build: initialize SYS_LIBS in spdk.common.mk

There are cases where spdk.common.mk can get included
more than once in a Makefile.  So avoid duplication
in SYS_LIBS by initializing it before appending text
to it.

The duplication was harmless but a bit annoying.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Idf081f973e15a9ab6ec9211b9a3cbf02c736c7a0
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5676
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
This commit is contained in:
Jim Harris 2020-12-22 20:11:58 +00:00 committed by Tomasz Zawadzki
parent c006a8da16
commit 400c3b8a52

View File

@ -133,6 +133,8 @@ ifneq ($(LD_TYPE),)
LDFLAGS += -fuse-ld=$(LD_TYPE)
endif
SYS_LIBS =
ifeq ($(OS),FreeBSD)
SYS_LIBS += -L/usr/local/lib
COMMON_CFLAGS += -I/usr/local/include