open-osd: osd-target: Makefile support MacOSX/Darwin

Define FreeBSD_Make=1 if compiled on FreeBSD or Darwin
(Do this once in global Makedefs file)

Use $(FreeBSD_Make) in conditional options needed on these
platforms

Inspired-by: John Chandy <john.chandy@uconn.edu>
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>

Makedefs

@@ -12,3 +12,10 @@ OPT := -O3 -DNDEBUG
 
 # vim: ft=make
 
+UNAME= $(shell uname)
+ifeq (FreeBSD,$(UNAME))
+FreeBSD_Make=1
+endif
+ifeq (Darwin,$(UNAME))
+FreeBSD_Make=1
+endif

osd-target/Makefile

@@ -2,6 +2,8 @@
 # OSD target makefile
 #
 
+-include ../Makedefs
+
 SRC := attr.c db.c obj.c osd-schema.c osd.c cdb.c osd-sense.c list-entry.c
 SRC += osd-schema.c coll.c mtq.c
 INC := attr.h db.h obj.h osd-types.h osd.h cdb.h list-entry.h target-sense.h
@@ -19,8 +21,7 @@ UTILLIB := ../osd-util/libosdutil.a
 
 IB_HW_OF_LIBS= -L/usr/local/openib-iser/lib
 
-UNAME= $(shell uname)
-ifeq (FreeBSD,$(UNAME))
+ifeq ($(FreeBSD_Make),1)
 LIBS += -L/usr/local/lib/
 CFLAGS += -I/usr/local/include -I$(STGTDIR)/usr/bsd -I$(STGTDIR)/usr
 CFLAGS += -D__MAKE_BSD_BUILD__
@@ -29,8 +30,6 @@ endif
 LIBS += -lm -lcrypto -lsqlite3 -laio -lavahi-core -lavahi-common \
 	$(IB_HW_OF_LIBS) -libverbs -lrdmacm
 
--include ../Makedefs
-
 CC := gcc
 CPP_M := -MM
 LD := $(CC)

osd-util/Makefile

@@ -18,8 +18,7 @@ CWARN := -Wall -W -Wpointer-arith -Wwrite-strings -Wcast-align -Wcast-qual \
 	-Wmissing-declarations -Wnested-externs
 CFLAGS := $(COPTS) $(CWARN) -I.
 
-UNAME= $(shell uname)
-ifeq (FreeBSD,$(UNAME))
+ifeq ($(FreeBSD_Make),1)
 CFLAGS += -I../tgt/usr/bsd ../tgt/usr
 endif