LFLAGS = -lm
CC = cc
ifeq ($(shell uname),Linux)
  CFLAGS = -D_linux
  LFLAGS += -ansi
  CC = gcc
endif

ifeq ($(shell uname),SunOS)
  LFLAGS += -ansi
  CC = gcc
endif

ifeq ($(shell uname),HP-UX)
  CFLAGS = -g -Aa
endif

ifeq ($(shell uname),OSF1)
  CFLAGS = -std1 -D_dec
endif

all: TBtool
OPTLIB = TBtool.a

TBtool: TBtool.c $(OPTLIB)
	$(CC) $(CFLAGS) TBtool.c $(OPTLIB) -o TBtool $(LFLAGS)
	rm -f TBtool.o

$(OPTLIB) : \
	$(OPTLIB)(configFlagTst.o)        \
	$(OPTLIB)(parseCmd.o)        \
	$(OPTLIB)(TBtool.o)

# pattern rules:
.c.a:
	$(CC) -c $(CFLAGS) $< $(LFLAGS)
	ar rv $@ $*.o
	rm -f $*.o

clean:
	\rm -f *.o *~ TBtool