.SUFFIXES: .o .h .c .cpp .cxx

AR	= /usr/bin/ar

# Preamble: sets up source and object extensions, compiler, include flags
#
SCXT	= c
OBXT	= o
LBXT	= a
#
# Linux
#
CC	= gcc
INCLUDE	= -I. -I../serial \
          -I/usr/include/ \
          -I/usr/local/include/
#
# C Flags (common)
#
CFPGMRB	= -DPBMPLUS_RAWBITS		# needed for pnm/ppm/pgm i/o
CFLDBUG	= -g				# debugger info
#
# C Flags (Linux)
#
CFLLINX	= -DLINUX
CFLNTFW = -Wno-non-template-friend
CFLAGS	= $(CFLLINX) $(CFPGMRB) $(CFLDBUG) $(CFLGDDC) $(CFLNTFW)
#
# Load libraries
#
LDLIBS	= -lserial -lfob
LDFLAGS	= -L./ -L../serial
#
# Source files
#
SRCS	= \
fob.$(SCXT)
#
# Object files
#
OBJS	= \
fob.$(OBXT)
#
# Conversion rule: source_extension -> object extension #
.$(SCXT).$(OBXT):	; $(CC) -c $(CFLAGS) $(INCLUDE) -o $*.$(OBXT) $*.$(SCXT)
#
# Main target
#
all: libfob main
#
# Target libraries
#
libfob: libfob.$(LBXT)
libfob.$(LBXT): $(OBJS)
	$(AR) rc $@ $?
#
# Targets, executable
#
main: main.$(SCXT) libfob.$(LBXT)
	$(CC) $(CFLAGS) $(INCLUDE) $@.$(SCXT) $(LDFLAGS) $(LDLIBS) -o $@
#
# Extra targets
#
backup:
	cp Makefile *.fl *.h *.c *.cxx Backup

neat:
	rm -f *.$(OBXT) core

clean:
	rm -f *.$(OBXT) *.$(LBXT) core main libfob.a

# Make dependencies: grep for "#include" lines in ${SRCS}, append to Makefile
#
depend: dep
dep: Makefile.dep
	makedepend -f Makefile.dep -- $(INCLUDE) -- $(INCFLAGS) -I/usr/include/CC $(SRCS)

Makefile.dep:
	touch Makefile.dep

include Makefile.dep