# Installation directories:
# INSTALLDIR = INSTALLDIR_IS_UNDEFINED
INSTALLDIR = ${HOME}
INC = ${INSTALLDIR}/include
LIB = ${INSTALLDIR}/lib
BIN = ${INSTALLDIR}/bin
MAN = ${INSTALLDIR}/man/cat1

HFILES =

HOFILES =

OFILES =
  
PROG = \
  bool
  
MANPAGE = \
  ${PROG}.1

MAINOBJ = \
  ${PROG}.o
  
LIBS =
  
GCCFLAGS = \
  -I${INC} \
  -g \
  -ansi \
  -Wall -Wtraditional -Wpointer-arith -Wmissing-prototypes
  
.PHONY: all clean uninstall install check

all:   ${PROG}

clean: uninstall ;\
  rm -f ${HOFILES} ${OFILES} ${MAINOBJ} ${PROG}
  
uninstall: ;\
  ( cd ${BIN} && rm -f ${PROG} ) ;\
  ( cd ${MAN} && rm -f ${MANPAGE} )
  
%.o: %.c ;\
  gcc -c ${GCCFLAGS} $*.c
  
%.ho: %.h ;\
  gcc -o $*.ho -c ${GCCFLAGS} -x c $*.h \
  || /bin/rm -f $*.ho
  
${PROG}: ${OFILES} ${MAINOBJ} ${LIBS} ;\
  gcc -o ${PROG} ${MAINOBJ} ${OFILES} ${LIBS} -lm

install: ;\
  cp -p ${PROG} ${BIN} ;\
  cp -p ${MANPAGE} ${MAN}

check:
	@echo "Nothing to do for 'make check'"

# Dependencies of .h files: 
  
# Dependencies for .c files:

bool.o::  bool.c