# Last edited on 2004-11-07 02:06:18 by stolfi
# Makefile for libjspbm - J.Stolfi's pbmplus-related hacks

LIBNAME = libjspbm

# Location of Stolfi's libraries
INC := /home/staff/stolfi/PUB/include
LIB := /home/staff/stolfi/PUB/${PLATFORM}/lib

# Location of the PBM libraries
PBMPUB := /home/staff/stolfi/pkg/netpbm-1mar1994-1/PUB/${PLATFORM}
PBMINC := ${PBMPUB}/include
PBMLIB := ${PBMPUB}/lib

HFILES = \
  pgm_image.h \
  pnm_image.h \
  ppm_image.h \
  ppmcmapx.h \
  pgmmedcutx.h \
  ppmmedcutx.h
  
CFILES := \
  pgm_image.c \
  pnm_image.c \
  ppm_image.c \
  ppmcmapx.h \
  pgmmedcutx.c \
  ppmmedcutx.c

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

.PHONY: all uninstall install test clean depend

# all: uninstall clean install
all: uninstall build install

uninstall: ;\
  ( cd ${INC} && rm -f ${HFILES} ${HOFILES} ) ;\
  ( cd ${LIB} && rm -f ${LIBFILE} )

build: ${LIBFILE}

install: ${HOFILES} ${HFILES} ${LIBFILE}
	cp -p ${HFILES} ${INC}/
	cp ${HOFILES} ${INC}/
	cp -p ${LIBFILE} ${LIB}/
  
test:
	cd tests && ${MAKE} all

clean:
	-/bin/rm -f *.o *.ho *.a core
  
DEPFILE := Deps.make

ifeq "${PBMINC}/" "/usr/include/"
  IFLAGS := -I. -I${INC}
else
  IFLAGS := -I. -I${INC} -I${PBMINC}
endif

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

GCCFLAGS = \
  -O -g \
  -Wall  -Wpointer-arith -Wmissing-prototypes \
  -DSYSV \
  -fpcc-struct-return
 
%.o: %.c 
	gcc ${IFLAGS} ${GCCFLAGS} -c $*.c
  
%.ho: %.h
	gcc ${IFLAGS} ${GCCFLAGS} -o $*.ho -c -x c $*.h \
        || /bin/rm -f $*.ho
  
${LIBFILE}: ${OFILES} ;\
  rm -f $*.a && ar crv $*.a ${OFILES} && ranlib $*.a

include ${DEPFILE}