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#this file prepared for use with multiple computers.


#i understand that including personal machine specifics is a bit selfish, but it's only until we start using a tool like configure
#if you add a machine to this file, please add an option to this list.
#machine can be:     sam - MACBRAKE - cray - macniemerg
#MACHINENAME is an environment var set by the user.


#User-set options.  cannot use some options on the cray.  
OPT  := -Wall -g # -O3  -funroll-loops #-fexpensive-optimizations  #-g 

#use timing info for step 2?  YES, or NO (or anything other than YES really)
TIMING := YES

#print extra stuff to screen in step 2?  YES or NO (or anything other than YES really)
VERBOSE := NO

#turn off bertini and data collection calls?
NOSOLVE := NO

##################################
# Define machine specific stuff
##################################
STATICFLAG:= 
INSTALLDIR=UNSETLOCATION

ifeq (sam,$(MACHINENAME))
   #sam (hopefully user independent)
   MCC := mpic++ -std=c++11
   CC  := g++
   MANDATORYOPT :=
   BOOSTLOC := /usr/local/boost/lib/
   INCLUDE := -I../include -I/usr/local/boost/include 
   BOOSTSUFFIX :=#no spaces
   BERTINILIB := ../lib/libbertinisam.a
   MPFRLOC :=#already in path
   STATICFLAG := -static
   
else ifeq (MACBRAKE, $(MACHINENAME))
   #dan brake's macintosh 
   MCC := mpic++ -cxx=g++ -std=c++11 -arch x86_64
   CC  := g++ -arch x86_64
   MANDATORYOPT :=
   BOOSTLOC := /usr/local/Cellar/boost/1.55.0/lib/
   INCLUDE := -I$(HOME)/bertini_source/include  -I../include -I/usr/local/Cellar/boost/1.55.0/include  -I/usr/local/gfortran/lib/gcc/x86_64-apple-darwin10/4.6.2/include/
   BOOSTSUFFIX :=-mt#no spaces
   BERTINILIB := $(HOME)/lib/libbertini_serial.a #$(HOME)/lib/libbertini_opt_nog.a
   MPFRLOC :=#in path
   INSTALLDIR:=~/bin

else ifeq (cray,$(MACHINENAME))
   #cray, as dan brake
   MCC := CC
   CC := CC
   MANDATORYOPT := #do not use the -fopenmp flag on the cray with pgi compilers
   BOOSTLOC := /home/GRAD511/dbrake/lustrefs/realwork/boost_1_50_0/stage/lib/
   INCLUDE := -I../include -I/home/GRAD511/dbrake/lustrefs/realwork/boost_1_50_0
   BOOSTSUFFIX :=#no spaces
   BERTINILIB := ./libbertinicray.a
   MPFRLOC := -L/opt/gcc/mpfr/2.4.2/lib
   STATICFLAG := -static
   
else ifeq (macniemerg,$(MACHINENAME))
   #matt n's macintosh
   MCC:= mpic++ #-mpe=mpicheck
   CC:= g++
   BOOSTLOC := /usr/local/lib/
   INCLUDE := -I../include -I$(HOME)/Research/Bertini/bertini1.4/bertini/include #-I/usr/local/include 
   MANDATORYOPT := -fopenmp
   BOOSTSUFFIX :=#nothing
   BERTINILIB := ../lib/libbertini_osx.10.6.a
   MPFRLOC:=#already in path
   STATICFLAG :=#nothing
   INSTALLDIR=UNSETLOCATION
   
else
  #i expect errors here, or down below, because some variables are not set.  this is deliberate.  
  
  #todo:  use gnu autoconf to prepare the system for building

endif





#################################
#
#     end user-set stuff (hopefully)
#
#################################


#Define the file suffixes for C++ source files
.SUFFIXES: .cpp $(SUFFIXES)



# Define the object files to be used
OBJScommon :=  point.o datagatherer.o failed_paths.o menu_cases.o master.o slave.o step2readandwrite.o runinfo.o mtrand.o random.o step2_funcs.o step1_funcs.o para_aux_funcs.o timing.o tinyxmlerror.o tinyxml.o tinystr.o tinyxmlparser.o  xml_preferences.o 

           
# Define Libary Locations
LIBS := $(BERTINILIB) -lm $(MPFRLOC) -lmpfr -lgmp   


DEFS := #initialize DEFS



ifeq (YES,${TIMING})
   DEFS := $(DEFS) -Dtimingstep2
endif

ifeq (YES,${VERBOSE})
   DEFS := $(DEFS) -Dverbosestep2
endif
 
ifeq (YES,${NOSOLVE})
   DEFS := $(DEFS) -Dnosolve
endif







OPT := $(OPT) $(MANDATORYOPT)
DEFS := $(DEFS)# -DTIXML_USE_STL
LIBSboost := $(BOOSTLOC)libboost_system$(BOOSTSUFFIX).a $(BOOSTLOC)libboost_filesystem$(BOOSTSUFFIX).a   $(BOOSTLOC)libboost_regex$(BOOSTSUFFIX).a  


# Describe how to build the executable file
all:   paramotopy step2

paramotopy:     paramotopy.o $(OBJScommon) 
   $(MCC) $(INCLUDE) $(DEFS) $(OPT) -o paramotopy paramotopy.cpp $(OBJScommon) $(LIBS) $(LIBSboost) $(STATICFLAG)

step2: step2.o $(OBJScommon) 
   $(MCC) $(INCLUDE) $(DEFS) $(OPT) -o step2 step2.cpp $(OBJScommon)  $(LIBS) $(LIBSboost) $(STATICFLAG)

install:   step2 paramotopy
   cp step2 paramotopy $(INSTALLDIR)



xml_preferences.o: tinyxml.o tinystr.o



# Describe how to create the object file
%.o:  %.cpp
   $(MCC) $(INCLUDE) $(DEFS) $(OPT) -c $< -o $@


#.cpp:   
#  $(MCC) $(INCLUDE) $(DEFS) $(OPT) -c $*.cpp 
#.c:
#  $(MCC) $(INCLUDE) $(DEFS) $(OPT) -c $*.c


# Describe actions necessary to clean the current directory
clean:
   rm -f *.o paramotopy step2 *~
   rm -rf paramotopy.dSYM step2.dSYM