# Makefile for lib/i86/fphook.# The ACK ANSI C compiler has an nice trick to reduce the size of programs# that do not use floating point.  If a program uses floating point then the# compiler generates an external reference to the label '_fp_hook'.  This makes# the loader bring in the floating point printing and conversion routines# '_f_print' and 'strtod' from the library libd.a.  Otherwise two dummy# routines are found in libc.a.  (The printf and scanf need floating point# for the %f formats, whether you use them or not.)CFLAGS	= -O -D_MINIX -D_POSIX_SOURCECC1	= $(CC) $(CFLAGS) -c -I$(SRCDIR)/ackLIBD	= ../../libd.aLIBC	= ../../libc.aall:	$(LIBD) $(LIBC)$(LIBD):	fphook.c	$(CC1) fphook.c	aal cr $@ fphook.o	rm fphook.o$(LIBC):	$(LIBC)(fltpr.o) $(LIBC)(strtod.o)	aal cr $@ *.o	rm *.o$(LIBC)(fltpr.o): fltpr.c	$(CC1) fltpr.c$(LIBC)(strtod.o): strtod.c	$(CC1) strtod.c