# Change the following variable if you installed channelflow elsewhere
# or if your channelflow directory is labeled with a version number,
# e.g. CHANNELDIR = $(HOME)/channelflow-1.3.2

CHANNELDIR = $(HOME)/channelflow

CHANNELINC = -I$(CHANNELDIR)/include
CHANNELLIB = -L$(CHANNELDIR)/lib

EIGENINC = -I/usr/include/eigen3

# Define default C flags for optimized and debugging compilation
# Possible additional flags: -mtune=pentium4, -mtune-=athlon64
CFLAGS = -Wall -O3 -fomit-frame-pointer -DNDEBUG
DCFLAGS = -Wall -g -O1 -fno-inline -DDEBUG
PCFLAGS = -Wall -pg -O2 -DNDEBUG

INCLUDES  = $(CHANNELINC) $(EIGENINC)
LIBRARIES = $(CHANNELLIB) -lchflow -lfftw3 -lm
DLIBRARIES = $(CHANNELLIB) -lchflow-debug -lfftw3 -lm
PLIBRARIES = $(CHANNELLIB) -lchflow-profile -lfftw3 -lm

#DLIBS = $(CHANNELLIB)/lib -lchflow-debug $(OCTAVELIB) -lfftw3 -lm
#PLIBS = -L$(CHANNELDIR)/lib -lchflow-profile $(OCTAVELIB) -lfftw3 -lm

# Make optimized objects from source
%.o : %.cpp 
	g++ $(CFLAGS) $(INCLUDES) -c $<

# Make debugging objects from source
%.do : %.cpp 
	g++ $(DCFLAGS) $(INCLUDES) -o $@ -c $<

# Make debugging objects from source
%.po : %.cpp
	g++ $(PCFLAGS) $(INCLUDES) -o $@ -c $<

# Make optimized executables from objects and libraries
%.x: %.o 
	g++ $(CFLAGS) -o $@ $< $(LIBRARIES)
	cp $@ $(CHANNELDIR)/bin

# Make debugging executables from objects and libraries
%.dx: %.do matrixutils.do 
	g++ $(DCFLAGS) -o $@ $< $(DLIBRARIES)

# Make debugging executables from objects and libraries
%.px: %.po matrixutils.po 
	g++ $(PCFLAGS) -o $@ $< $(PLIBRARIES)

clean :
	rm -f *.o *.x *.do *.dx *.asc *.bf *.ff *~