# 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

OCTAVEINC     = -I$(shell octave-config -p OCTINCLUDEDIR)
OCTAVELIB     = -Wl,-rpath $(shell octave-config -p OCTLIBDIR) -L$(shell octave-config -p OCTLIBDIR)
OCTAVEFLAGS   = -DHAVE_OCTAVE

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

INCLUDES  = $(CHANNELINC)  $(OCTAVEINC)
LIBRARIES = $(CHANNELLIB) -lchflow $(OCTAVELIB) -loctave -lcruft -lfftw3 -lm

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

OBJECTS = octutils.o

# 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 octutils.o
	g++ $(CFLAGS) -o $@ $< $(OBJECTS) $(LIBRARIES)

# Make debugging executables from objects and libraries
%.dx: %.do
	g++ $(DCFLAGS) -o $@ $< $(OBJECTS) $(CHANNELLIB) -lchflow-debug -lfftw3

# Make debugging executables from objects and libraries
%.px: %.po
	g++ $(PCFLAGS) -o $@ $< $(OBJECTS) $(CHANNELLIB) -lchflow-profile -lfftw3

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