# Installation directories:
INSTALLDIR = INSTALLDIR_IS_UNDEFINED
INC = $(INSTALLDIR)/gcc/include
LIB = $(INSTALLDIR)/lib

# User must define FUNCTION externally.

FUNCTION = FUNCTION_IS_UNDEFINED

HFILES = \
  fltgraph.h \
  aagraph.h

HOFILES = \
  fltgraph.ho \
  aagraph.ho

OFILES = \
  fltgraph.o \
  aagraph.o
  
PROG = \
  $(FUNCTION)-plottest
  
PSFILE = \
  $(FUNCTION)-plottest.ps
  
MAINOBJ = \
  $(PROG).o
  
LIBS = \
  $(LIB)/libps.a \
  $(LIB)/libaa.a \
  $(LIB)/libia.a \
  $(LIB)/libflt.a \
  $(LIB)/libjs.a
  
GCCFLAGS = \
  -I$(INC) \
  -g \
  -ansi \
  -Wall -Wtraditional -Wpointer-arith -Wmissing-prototypes \
  -mfpu

all: cleanup $(PSFILE)

cleanup: ;\
  /bin/rm -f *.o *.a *.ho $(PROG) $(PSFILE)

$(PROG).c: $(FUNCTION).c plottest-preamble.c plottest-postamble.c ;\
  echo '#include "plottest-preamble.c"' > $(PROG).c &&\
  echo '#include "$(FUNCTION).c"' >> $(PROG).c &&\
  echo '#include "plottest-postamble.c"' >> $(PROG).c

%.o: %.c ;\
  gcc -c $(GCCFLAGS) $*.c
  
%.ho: %.h ;\
v  gcc -o $*.ho -c $(GCCFLAGS) -x c $*.h \
  || /bin/rm -f $*.ho
  
$(PROG): $(OFILES) $(MAINOBJ) $(LIBS) ;\
  gcc -pg -o $(PROG) $(MAINOBJ) $(OFILES) $(LIBS) -lm
  
$(PSFILE): $(PROG) ;\
  $(PROG)

# Dependencies of .h files: 
  
fltgraph.ho:: fltgraph.h $(INC)/flt.ho $(INC)/ia.ho

aagraph.ho:: aagraph.h $(INC)/aa.ho $(INC)/flt.ho $(INC)/ia.ho

# Dependencies for .c files:

fltgraph.o:: fltgraph.c fltgraph.ho \
              $(INC)/js.ho $(INC)/flt.ho $(INC)/ia.ho $(INC)/ps.ho 

aagraph.o:: aagraph.c aagraph.ho fltgraph.ho \
              $(INC)/js.ho $(INC)/flt.ho $(INC)/ia.ho $(INC)/aa.ho $(INC)/ps.ho 

$(PROG).o::  $(PROG).c aagraph.ho fltgraph.ho \
                $(INC)/aa.ho $(INC)/ia.ho $(INC)/flt.ho \
                $(INC)/js.ho $(INC)/ioprotos.ho