#
# Jan Chrin
# New Version: June 2016
#
# makefile to build mocha mex file
# printenv | grep MATLAB to reveal your MATLAB Directory
#
# e.g. on sf-lc we have  
# MATLAB=/afs/psi.ch/sys/linux/opt/matlab/2015a.x86_64
#
# local executables are built in  ./${EPICS_HOST_ARCH}/$(MVER)
# where the MATLAB version is grepped from $(MATLAB)

MATLAB_ROOT=${MATLAB}
MATLAB_VERSION=$(notdir $(MATLAB_ROOT))

##### CHANGE AS APPROPRIATE #################
#Mocha Version to install
MOCHA_VERSION=mocha-noqt-1.8.0-gcc-6.3.0
#CAFE version to link to
CAFE_VERSION=cafe-noqt-1.8.0-gcc-6.3.0


EPICS_BASE=${EPICS}/base
#CAFE project base
CAFE_BASE=/opt/gfa/cafe
CAFE_MOCHA_BASE=${CAFE_BASE}/mocha
CAFE_CPP_BASE=$(CAFE_BASE)/cpp/$(CAFE_VERSION)
BOOST_BASE=${CAFE_BASE}/boost/boost_1_61_0/include


INSTALL_MOCHA_LIBDIR= $(CAFE_MOCHA_BASE)/$(MOCHA_VERSION)/lib/$(MATLAB_VERSION)
#############################################


#First deteremine if we are on a 32/64 bit machine
#as mex file extensions are named differently
pattern64=x86_64
pattern32=i386

PWD=$(shell pwd)
      #hardware platform   
      HW=$(shell uname -i)
      ifeq ($(pattern64),$(findstring $(pattern64), $(HW)))
        MEXE=mexa64
	MATLAB_LIB = $(MATLAB_ROOT)/bin/glnxa64 
      else
    	ifeq ($(pattern32),$(findstring $(pattern32), $(HW)))	
	  MEXE=mexglx
	  MATLAB_LIB = $(MATLAB_ROOT)/bin/glnxa86 
  	endif
      endif


INSTALL_PATH?=$(INSTALL_MOCHA_LIBDIR)
OBJ_DIR= ${EPICS_HOST_ARCH}/$(MATLAB_VERSION)

INCLUDEPATH_MOCHA += -I$(MATLAB_ROOT)/extern/include \
 -I$(CAFE_CPP_BASE)/include -I./ \
 -I$(EPICS_BASE)/include -I$(EPICS_BASE)/include/os/Linux 

	
INCLUDEPATH_MACHINETTA += $(INCLUDEPATH_MOCHA) -I$(BOOST_BASE) -I$(BOOST_BASE)/boost 

		
LIB_DIR +=  \
 -L$(EPICS_BASE)/lib/${EPICS_HOST_ARCH} \
 -Wl,-rpath,$(EPICS_BASE)/lib/${EPICS_HOST_ARCH} \
 -L$(MATLAB_LIB) -Wl,-rpath,$(MATLAB_LIB) 



#-lboost_system -lboost_thread-mt
LIBS +=  -ldl -lca -lCom  -lmx -lmex -lmat  
 
LIB_INSTALL = $(LIB_DIR) -L$(INSTALL_PATH) -Wl,-rpath,$(INSTALL_PATH)

LIB_LOCAL   = $(LIB_DIR)

CPP_OBJS=../cpp/src/libs/cafe/$(CAFE_VERSION_M)

#CAFE_OBJS_DIR = $(CPP_OBJS)/cafe.o $(CPP_OBJS)/cafeCache.o $(CPP_OBJS)/cafeGroup.o $(CPP_OBJS)/cafeVectors.o \
#			 $(CPP_OBJS)/cafeXML.o $(CPP_OBJS)/callbackHandlerCreate.o $(CPP_OBJS)/callbackHandlerMonitor.o \
#			 $(CPP_OBJS)/conduitGroup.o $(CPP_OBJS)/conduit.o \
#			 $(CPP_OBJS)/connectCallbacks.o $(CPP_OBJS)/connectGroup.o \
#			 $(CPP_OBJS)/connect.o $(CPP_OBJS)/exceptionsHelper.o $(CPP_OBJS)/granules.o $(CPP_OBJS)/handleHelper.o \
#			 $(CPP_OBJS)/helper.o \
#			 $(CPP_OBJS)/loadCollectionXMLParser.o $(CPP_OBJS)/loadGroupXMLParser.o $(CPP_OBJS)/methodCallbacks.o \
#			 $(CPP_OBJS)/policyHelper.o \
#			 $(CPP_OBJS)/restorePVGroupXMLParser.o $(CPP_OBJS)/transpose.o


CAFE_OBJS_DIR = $(CAFE_BASE)/cpp/$(CAFE_VERSION)/lib/libcafe.a

# MATLAB Versions 2014 onwards, use
# LDFLAGS='$(LIB_LOCAL) $(LIBS) instead of $(LIB_LOCAL) $(LIBS)
# LDFLAGS='$(LIB_LOCAL) $(LIBS) instead of $(LIB_INSTALL) $(LIBS)


$(OBJ_DIR)/mocha.$(MEXE): mocha.cpp $(OBJ_DIR)/macchinettaSwitch.o
	mex  -largeArrayDims CXXFLAGS='-v -largeArrayDims -ansi -fexceptions -fPIC -fno-omit-frame-pointer -pthread' \
	mocha.cpp $(OBJ_DIR)/macchinettaSwitch.o $(CAFE_OBJS_DIR) -outdir $(OBJ_DIR) -output mocha.$(MEXE) \
 	$(INCLUDEPATH_MOCHA) \
	LDFLAGS='$(LIB_LOCAL) $(LIBS)'	
 
 
 
#$(OBJ_DIR)/libmacchinetta.so: $(OBJ_DIR)/macchinettaSwitch.o 
#	g++ -shared -Wl,-soname,libmacchinetta.so \
#	    $(OBJ_DIR)/macchinettaSwitch.o  -o $(OBJ_DIR)/libmacchinetta.so


$(OBJ_DIR)/macchinettaSwitch.o: macchinettaSwitch.cpp macchinettaHelper.h \
					macchinetta.h containerMochaccino.h
	mex   CXXFLAGS='-v -largeArrayDims -ansi -fexceptions -fPIC -fno-omit-frame-pointer -pthread' \
	 -c macchinettaSwitch.cpp $(INCLUDEPATH_MACHINETTA) -outdir $(OBJ_DIR)   
	
install: $(OBJ_DIR)/mocha.$(MEXE)
	mkdir -p $(INSTALL_PATH)
	mex CXXFLAGS='-v -largeArrayDims -ansi -fexceptions -fPIC -fno-omit-frame-pointer -pthread' \
	mocha.cpp $(OBJ_DIR)/macchinettaSwitch.o $(CAFE_OBJS_DIR) -outdir $(INSTALL_PATH) -output mocha.$(MEXE) \
 	$(INCLUDEPATH_MOCHA) \
	LDFLAGS='$(LIB_INSTALL) $(LIBS)'
	cp example.m $(INSTALL_PATH)
	cp scripts/monitorAction.m $(INSTALL_PATH)
	cp scripts/pvtable.m $(INSTALL_PATH)
	cp scripts/test.xml  $(INSTALL_PATH)
	
install_lib: $(OBJ_DIR)/libmacchinetta.so
	mkdir -p $(INSTALL_PATH)
	cp $(OBJ_DIR)/libmacchinetta.so  $(INSTALL_PATH)

clean:
	rm -f $(OBJ_DIR)/*.o $(OBJ_DIR)/*.so $(OBJ_DIR)/*.$(MEXE)