# Makefile for the ROOT test programs.
# This Makefile shows nicely how to compile and link applications
# using the ROOT libraries on all supported platforms.
#
# Copyright (c) 2000 Rene Brun and Fons Rademakers
#
# Author: Fons Rademakers, 29/2/2000

#ROOTSYS = ../../../..
include $(ROOTSYS)/etc/Makefile.arch
include $(ROOTSYS)/config/Makefile.config

#------------------------------------------------------------------------------

# ifeq ($(PLATFORM),macosx) 
# #unroll loop better on gcc > 4
#CXXFLAGS+= -O3 -g  
# endif
AVXCXXFLAG     := -mavx
SIMDCXXFLAGS   := -mavx -msse4.2 -msse4.1 -msse4a -mssse3 -msse3 -msse2
#VCFLAGS        := -fabi-version=0  -Wno-unused-function

USEVC=1
CXXFLAGS+=  $(VCFLAGS) 

ifeq ($(NOAVX),)
CXXFLAGS+= $(AVXCXXFLAG)
LDFLAGS += $(AVXCXXFLAG)
endif
#CXXFLAGS+= -O3
#CXXFLAGS+= --fast-math
#CXXFLAGS += -ftree-vectorize
ifneq ($(AUTOVEC),)
CXXFLAGS+= -ftree-vectorize
endif
ifneq ($(FASTM),)
CXXFLAGS+= -O3 -ffast-math -ftree-vectorize -Ofast
LDFLAGS+=  -O3 -ffast-math -ftree-vectorize -Ofast
endif
#CXXFLAGS+= -ftree-vectorizer-verbose=2

ifneq ($(USEVC),)
CXXFLAGS+= -DUSE_VC 
EXTRALIBS += $(ROOTSYS)/lib/libVc.a
ifneq ($(VCSCALAR),)
CXXFLAGS+= -DVC_IMPL=Scalar
endif
endif


ifneq ($(USEVDT),)
CXXFLAGS+= -DUSE_VDT -I/home/data/moneta/vdt_trunk/include
ifeq ($(NOAVX),)
EXTRALIBS += -L/home/data/moneta/vdt_trunk/lib-avx -lvdt 
else
EXTRALIBS += -L/home/data/moneta/vdt_trunk/lib-sse -lvdt 
endif
endif

ifneq ($(DEBUG),)
CXXFLAGS += -g -DDEBUG
endif


LIBS =  -L$(ROOTSYS)/lib -lCore -lCint -lMathCore -lMatrix -lGenVector

VECTOROPOBJ     = vectorOperation.$(ObjSuf)
VECTOROPSRC     = vectorOperation.$(SrcSuf)
VECTOROP        = vectorOperation$(ExeSuf)



OBJS          = $(VECTOROPOBJ)

PROGRAMS      = $(VECTOROP) 


.SUFFIXES: .$(SrcSuf) .$(ObjSuf) $(ExeSuf)


$(VECTOROP):   	$(VECTOROPOBJ)
		    $(LD) $(LDFLAGS) $^ $(LIBS) $(EXTRALIBS)  $(OutPutOpt)$@
		    @echo "$@ done"

vc:	clean usevc all
	@echo "compiled for VC" 

novc:  	clean all
	@echo "compiled without VC" 



check: 	all
	for prog in $(PROGRAMS); do \
	   ./$$prog > $$prog.out; \
	done; 

clean:
		@rm -f $(OBJS) $(PROGRAMS) 

distclean:      clean
		@rm -f $(PROGRAMS) 


.SUFFIXES: .$(SrcSuf)


.$(SrcSuf).$(ObjSuf):  
	$(CXX)  $(CXXFLAGS) -c $<