From 068b20abab831f3498fc057e8bd5830c13ca273d Mon Sep 17 00:00:00 2001
From: Jim Harris <james.r.harris@intel.com>
Date: Fri, 25 Sep 2015 09:12:35 -0700
Subject: [PATCH] build: add OS to spdk.common.mk

This will add different flags, src files, etc. for FreeBSD.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I4f2d664cf42d01745318f241ce9558dccf148b7d
---
 mk/spdk.common.mk | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/mk/spdk.common.mk b/mk/spdk.common.mk
index f974e1b59..f44ba29aa 100644
--- a/mk/spdk.common.mk
+++ b/mk/spdk.common.mk
@@ -41,8 +41,15 @@ ifeq ($(MAKECMDGOALS),)
 MAKECMDGOALS=$(.DEFAULT_GOAL)
 endif
 
+OS := $(shell uname)
+
 COMMON_CFLAGS = -g $(C_OPT) -Wall -Werror -fno-strict-aliasing -march=native -m64 -I$(SPDK_ROOT_DIR)/include
 
+ifeq ($(OS),FreeBSD)
+LIBS += -L/usr/local/lib
+COMMON_CFLAGS += -I/usr/local/include
+endif
+
 ifeq ($(CONFIG_DEBUG), y)
 COMMON_CFLAGS += -DDEBUG -O0
 else
@@ -72,6 +79,11 @@ DPDK_INC_DIR ?= $(DPDK_DIR)/include
 DPDK_LIB_DIR ?= $(DPDK_DIR)/lib
 
 DPDK_INC = -I$(DPDK_INC_DIR)
-# DPDK requires dl library for dlopen/dlclose.
-DPDK_LIB = -L$(DPDK_LIB_DIR) -lrte_eal -lrte_malloc -lrte_mempool -lrte_ring -ldl -Wl,-rpath=$(DPDK_LIB_DIR)
-
+DPDK_LIB = -L$(DPDK_LIB_DIR) -lrte_eal -lrte_malloc -lrte_mempool -lrte_ring -Wl,-rpath=$(DPDK_LIB_DIR)
+# DPDK requires dl library for dlopen/dlclose on Linux.
+ifeq ($(OS),Linux)
+DPDK_LIB += -ldl
+endif
+ifeq ($(OS),FreeBSD)
+DPDK_LIB += -lexecinfo
+endif