makefile

来自「学习嵌入式LINUX的好东西」· 代码 · 共 48 行

CROSS   = arm-linux-
CC		= $(CROSS)gcc
OBJCOPY	= $(CROSS)objcopy
CFLAGS = -Wall -O2 -nostdinc -fomit-frame-pointer -fPIC -fno-strict-aliasing -mstructure-size-boundary=8
export CC OBJCOPY CFLAGS

HOSTCC	= gcc
export HOSTCC

TOPDIR	:= $(shell if test -n $$PWD; then echo $$PWD; else pwd; fi)
HPATH	:= $(TOPDIR)/include
export TOPDIR HPATH

BOOTADDR = $(shell utils/bootaddr)
export BOOTADDR

include config


.SILENT :
all : setup
	make -C src

clean :
	make clean -C src
	make clean -C utils

proper :
	make proper -C src

dep :
	make dep -C src

setup : utils/inetaddr config
	perl -pi -e "s/(\.myipaddr   =)[^\n]*/\$\1 `utils/inetaddr $(myipaddr)`,/" src/setup.c
	perl -pi -e "s/(\.destipaddr =)[^\n]*/\$\1 `utils/inetaddr $(destipaddr)`,/" src/setup.c
	perl -pi -e "s/(\.myhaddr    =)[^\n]*/\$\1 `utils/macaddr`,/" src/setup.c
	perl -pi -e "s/(\.sid        =)[^\n]*/\$\1 `utils/setupid`,/" src/setup.c


utils/inetaddr :
	make -C utils

cp:
	cp boot /tftpboot/flash_272