# Makefile for generic C program
# Last edited on 2005-02-04 07:35:10 by stolfi

LIBNAME = libcpk

HFILES := \
  cpkbasic.h \
  interval.h \
  i2.h \
  hexpaint.h \
  cirpack.h
  
NOT_HFILES :=
  
HOFILES := ${subst .h,.ho,${HFILES}}

CFILES = \
  cpkbasic.c \
  interval.c \
  i2.c \
  hexpaint.c \
  cirpack.c
  
NOT_CFILES = \
  next.c

OFILES := ${subst .c,.o,${CFILES}}
  
LIBFILE = \
  ${LIBNAME}.a

SHELL =		/bin/sh

.PHONY: all build check clean depend

# all: clean build check
# all: clean build
# all: clean build tests
all: build

build: ${LIBFILE}
  
# ====================================================================
# Cleanup

clean:
	-/bin/rm -f *.o *.ho *.a core ${LIBFILE} 
	( cd ${TESTDIR} && ${MAKE} clean )

# ====================================================================
# Testing the library

TESTDIR := tests

check: ${LIBFILE}
	( cd ${TESTDIR} && ${MAKE} all )

# ====================================================================
# Compiling, linking, building libraries

# Where to find Stolfi's includes and libraries
JSPUB := /home/staff/stolfi/PUB
JSLIB := ${JSPUB}/${PLATFORM}/lib
JSINC := ${JSPUB}/include

CC := gcc \
  -Wall -Wpointer-arith -Wmissing-prototypes \
  -fpcc-struct-return

CFLAGS :=   -O -g
LDFLAGS := 

IFLAGS :=   -I. -I${JSINC}

%.o: %.c 
	${CC} ${CFLAGS} ${IFLAGS} -c $*.c
  
%.ho: %.h
	${CC} ${CFLAGS} ${IFLAGS} -o $*.ho -c -x c $*.h \
          || /bin/rm -f $*.ho
  
${LIBFILE}: ${HOFILES} ${OFILES}
	rm -f $*.a && ar crv $*.a ${OFILES} && ranlib $*.a

# ====================================================================
# Dependencies

DEPFILE := Deps.make

depend: 
	/bin/rm -f ${DEPFILE}
	extract-ho-deps ${IFLAGS} -I/usr/include ${HFILES} ${CFILES} \
          | egrep -v ': /usr/include' \
          > ${DEPFILE}

# Include specific dependencies extracted by "make depend"
include ${DEPFILE}