# makefile for cpm


# basic prefix for installation
PREFIX ?= /usr/local

# where to install `cpm' executable.
BINDIR = $(PREFIX)/bin

# where `cpm' looks for its files (cpm.sys and .com files).
CPMLIBDIR = $(PREFIX)/share/cpm


# You shouldn't need to edit below this line.

CC ?= gcc

CFLAGS += -ansi -Wall \
	-Wshadow -Wpointer-arith -Wcast-qual -Wcast-align \
	-Waggregate-return -Wstrict-prototypes -Wmissing-prototypes \
	-Wnested-externs -Wwrite-strings \
	-DCPMLIBDIR=\"$(CPMLIBDIR)\"

LDFLAGS += -s

OBJS = single.o z80emu.o em.o io.o bios.o \
	commands.o running.o main.o disneu.o disz80.o low.o

TARGETS = cpm format


all: $(TARGETS)

loads.s: makeloads.c
	$(CC) makeloads.c -o makeloads
	./makeloads > loads.s

z80emu.o: z80emu.S code.s loads.s code2.s codeix.s codeiy.s

single.o: single.S code.s loads.s code2.s codeix.s codeiy.s

cpm: $(OBJS)
	$(CC) $(LDFLAGS) -o cpm $(OBJS)

format: format.o
	$(CC) $(LDFLAGS) -o format format.o

clean:
	rm -f *~ loads.s makeloads *.o $(TARGETS)

install: all
	${BSD_INSTALL_PROGRAM} cpm $(BINDIR)/cpmemu
	${BSD_INSTALL_PROGRAM} format $(BINDIR)/cpmformat
	-mkdir $(CPMLIBDIR)
	${BSD_INSTALL_DATA} z80-binaries/* $(CPMLIBDIR)