CHANNELDIR = ..

EXECS = addfields.x ascii2field.x changegrid.x couette.x field2ascii.x \
  fielddist.x fieldplots.x fieldprops.x L2IP.x linearcombo.x makebasis.x \
  movieframes.x perturbfield.x projectfields.x projectseries.x randomfield.x \
  symmetrize.x symmetryop.x 

# Special-purpose utilities
OTHEREXECS = eigentable.x makeheatmode.x makestokesmode.x minimizegrid.x \
  multibox.x poincare.x seriesdist.x seriesprops.x seriessymmetry.x \
  symmphase.x symmseries.x transbasis.x verifyeigs.x multibox.x 

# 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 -DDEBUG 
PCFLAGS = -Wall -pg -O2 -DNDEBUG


# Define header and library options for gcc. 
INCLUDEDIRS = -I$(CHANNELDIR)  
LIBS  = -L$(CHANNELDIR)/channelflow -lchflow -lfftw3 -lm
DLIBS = -L$(CHANNELDIR)/channelflow -lchflow-debug -lfftw3 -lm 
PLIBS = -L$(CHANNELDIR)/channelflow -lchflow-profile -lfftw3 -lm 

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

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

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



# Make optimized executables from objects and libraries
%.x: %.o utilities.o $(CHANNELDIR)/channelflow/libchflow.a 
	g++ $(CFLAGS) -o $@ $< $(OBJECTS) utilities.o $(LIBS)

# Make debugging executables from objects and libraries
%.dx: %.do utilities.do $(CHANNELDIR)/channelflow/libchflow-debug.a 
	g++ $(DCFLAGS) -g -o $@ $< $(OBJECTS) utilities.do $(DLIBS)

# Make debugging executables from objects and libraries
%.px: %.po utilities.po $(CHANNELDIR)/channelflow/libchflow-profile.a
	g++ $(PCFLAGS) -pg -o $@ $< $(OBJECTS) utilities.po $(PLIBS)

all: utilities.o $(EXECS)

everything: utilities.o $(ALLEXECS) $(OTHEREXECS)

install: $(EXECS)
	mkdir -p ../bin
	cp $(EXECS) ../bin
	
clean :
	rm -f *.o *.x *.do *.dx *.asc *.bf *.ff