1，下载解压源码：

root@yuanxh-desktop:/home/yuanxh/sam9260# wget /zixunimg/eepwimg/debian.mirror.inra.fr/debian/pool/main/m/mtd-utils/mtd-utils_20080508.orig.tar.gz

root@yuanxh-desktop:/home/yuanxh/sam9260# wget /zixunimg/eepwimg/www.zlib.net/zlib-1.2.3.tar.gz

root@yuanxh-desktop:/home/yuanxh/sam9260# wget /zixunimg/eepwimg/www.oberhumer.com/opensource/lzo/download/lzo-2.03.tar.gz

root@yuanxh-desktop:/home/yuanxh/sam9260# tar xzvf zlib-1.2.3.tar.gz

root@yuanxh-desktop:/home/yuanxh/sam9260# mv zlib-1.2.3 zlib-1.2.3-9g9260

root@yuanxh-desktop:/home/yuanxh/sam9260# tar xzvf lzo-2.03.tar.gz

root@yuanxh-desktop:/home/yuanxh/sam9260# mv lzo-2.03 lzo-2.03-9g9260

root@yuanxh-desktop:/home/yuanxh/sam9260# tar xzvf mtd-utils_20080508.orig.tar.gz

root@yuanxh-desktop:/home/yuanxh/sam9260# mv mtd-utils-20080508 mtd-utils-20080508-9g9260

2，编译安装zlib：

root@yuanxh-desktop:/home/yuanxh/sam9260# cd zlib-1.2.3-9g9260

root@yuanxh-desktop:/home/yuanxh/sam9260/zlib-1.2.3-9g9260# CC=arm-linux-gcc ./configure --shared --prefix=/usr/zlib-1.2.3

root@yuanxh-desktop:/home/yuanxh/sam9260/zlib-1.2.3-9g9260# make

root@yuanxh-desktop:/home/yuanxh/sam9260/zlib-1.2.3-9g9260# make install

root@yuanxh-desktop:/home/yuanxh/sam9260/zlib-1.2.3-9g9260# cd ..

3，编译安装lzo：

root@yuanxh-desktop:/home/yuanxh/sam9260# cd lzo-2.03-9g9260/

root@yuanxh-desktop:/home/yuanxh/sam9260/lzo-2.03-9g9260# CC=arm-linux-gcc ./configure --host=arm-linux --prefix=/usr/lzo-2.03

root@yuanxh-desktop:/home/yuanxh/sam9260/lzo-2.03-9g9260# make

root@yuanxh-desktop:/home/yuanxh/sam9260/lzo-2.03-9g9260# make install

root@yuanxh-desktop:/home/yuanxh/sam9260/lzo-2.03-9g9260# cd ..

4，修改mtd-utils的Makefile文件

root@yuanxh-desktop:/home/yuanxh/sam9260# cd mtd-utils-20080508-9g9260/

root@yuanxh-desktop:/home/yuanxh/sam9260/mtd-utils-20080508-9g9260# cp Makefile Makefile.arm

root@yuanxh-desktop:/home/yuanxh/sam9260/mtd-utils-20080508-9g9260# cp Makefile Makefile.x86

修改Makefile.arm文件

root@yuanxh-desktop:/home/yuanxh/sam9260/mtd-utils-20080508-9g9260# vi Makefile.arm

把第8行的 #CROSS=arm-linux-

修改为 CROSS=arm-linux-

把第10行的 CFLAGS := -I./include $(OPTFLAGS)

修改为

CFLAGS := -I./include $(OPTFLAGS) -I/usr/zlib-1.2.3/include -I/usr/lzo-2.03/include

LDFLAGS := -L/usr/zlib-1.2.3/lib -L/usr/lzo-2.03/lib

把第46行的 make -C $(BUILDDIR)/ubi-utils

修改为 make -C ubi-utils

把第46行的 make -C $(BUILDDIR)/ubi-utils clean

修改为 make -C ubi-utils clean

5，增加mtd-utils的编译脚本

root@yuanxh-desktop:/home/yuanxh/sam9260/mtd-utils-20080508-9g9260# vi mkall

在 mkall中写入：

make -f Makefile.$1 clean

make -f Makefile.$1 WITHOUT_XATTR=1

root@yuanxh-desktop:/home/yuanxh/sam9260/mtd-utils-20080508-9g9260# vi mkclean

在 mkall中写入：

make -f Makefile.$1 clean

保存后修改可执行权限

root@yuanxh-desktop:/home/yuanxh/sam9260/mtd-utils-20080508-9g9260# chmod 777 mkall

root@yuanxh-desktop:/home/yuanxh/sam9260/mtd-utils-20080508-9g9260# chmod 777 mkclean

6，编译mtd-utils

ARM版本

root@yuanxh-desktop:/home/yuanxh/sam9260/mtd-utils-20080508-9g9260# ./mkall arm

可以得到flash_eraseall等工具命令

X86版本

root@yuanxh-desktop:/home/yuanxh/sam9260/mtd-utils-20080508-9g9260# ./mkall x86

可以得到mkfs.jffs2等工具命令

7，清除mtd-utils目标码

root@yuanxh-desktop:/home/yuanxh/sam9260/mtd-utils-20080508-9g9260# ./mkclean arm

root@yuanxh-desktop:/home/yuanxh/sam9260/mtd-utils-20080508-9g9260# ./mkclean x86