2》编译

/home/arm下新建目录sshwork，并且将源码复制到该目录下

mkdir /home/arm/sshwork

cp zlib-1.2.3.tar.gz openssl-0.9.8d.tar.gz openssh-4.6p1.tar.gz

/home/arm/sshwork

/home/arm/sshwork下新建目录lib，用来保存生成的库文件。

mkdir /home/arm/sshwork/lib

1、编译zlib

tar zxvf zlib-1.2.3.tar.gz -C .

cd zlib-1.2.3/

./configure

-prefix=/home/arm/sshwork/lib/zlib-1.2.3

修改Makefile :

CC=gcc 改为:

CC=arm-linux-gcc

LDSHARED= gcc 改为:LDSHARED=arm-linux-gcc

CPP= gcc - E  改为:CPP=arm-linux-gcc -

E

AR= ar rc  改为:AR=arm-linux-ar

rc

开始编译: make

make install

2、编译openssl

tar zxvf openssl-0.9.8d.tar.gz

./Configure --prefix=/home/arm/sshwork/lib/openssl-0.9.8d

os/compiler:arm-linux-gcc

make

make install

3、编译openssh

tar zxvf openssh-4.6p1.tar.gz

cd openssh-4.6p1/

./configure -host=arm-linux --with-libs

--with-zlib=/home/arm/sshwork/lib/zlib-1.2.3

-with-ssl-dir=/home/arm/sshwork/lib/openssl-0.9.8d

-disable-etc-default-login

CC=arm-linux-gcc AR=arm-linux-ar

make

##不要make install

3》安装

确保目标板上有以下目录，如果没有，则新建(目录层次很重要，不要改变)

/usr/sbin

/usr/local/bin

/usr/local/libexec

/usr/local/etc/

1、在 openssh-4.6p1 目录下创建 usr bin

目录，文件临时拷贝到这里，然后统一打包到开发板

cd openssh-4.6p1

mkdir -p bin

mkdir -p usr/sbin

mkdir -p usr/local/bin

mkdir -p usr/local/libexec

mkdir -p usr/local/etc

#sshd 工作目录

mkdir -p var/run

mkdir -p var/empty/sshd

chmod sshd var/empty

2、将 openssh-4.6p1目录下的 sshd 拷贝到 目标板的 /usr/sbin

目录下

cp sshd ./usr/sbin

3、将 copy scp sftp ssh ssh-add ssh-agent ssh-keygen ssh-keyscan

到目标板/usr/local/bin目录下

cp scp  sftp  ssh

ssh-add  ssh-agent

ssh-keygen  ssh-keyscan

./usr/local/bin

4、将 sshd_config ssh_config 拷贝到 /usr/local/etc/

目录下

cp sshd_config ssh_config

./usr/local/etc

5、将 sftp-server  ssh-keysign 到

/usr/local/libexec

cp sftp-server  ssh-keysign

./usr/local/libexec

6、在主机上生成密钥

ssh-keygen -t ecdsa -f ssh_host_ecdsa_key -N ""

ssh-keygen -t rsa -f ssh_host_rsa_key -N ""

ssh-keygen -t dsa -f ssh_host_dsa_key -N ""

将生成的 ssh_host_*_key这3个文件copy到./usr/local/etc/目录下

cp ssh_host_* ./usr/local/etc/

7、在开发板 bin 目录下创建软连接

ln -s /usr/local/bin/scp

ln -s /usr/local/bin/sftp

ln -s /usr/local/bin/ssh

ln -s /usr/local/bin/ssh-add

ln -s /usr/local/bin/ssh-agent

ln -s /usr/local/bin/ssh-keygen

ln -s /usr/local/bin/ssh-keyscan