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前置文章：
busybox移植：全能脚本版-CSDN博客
zlib交叉编译-CSDN博客
openssl移植:精致的脚本版-CSDN博客
源码下载
官网：http://www.openssh.com/
下载了一个很新的版本
ftp://mirrors.sonic.net/pub/OpenBSD/OpenSSH/portable/openssh-9.8p1.tar.gz解压文件：
tar zxvf openssh-9.8p1.tar.gz 编译脚本：
export PATH=/usr/local/arm/gcc-linaro-7.5.0-2019.12-x86_64_arm-linux-gnueabihf/bin:$PATHinstall_path=`pwd`/install_arm
cur_dir=`pwd`mkdir -p $install_pathcd ../../dropbear/zlib-1.3.1/install_arm/
zlibpath=`pwd`
cd -
cd ../openssl-3.2.3/install_arm/
opensslpath=`pwd`
echo "zlibpath=$zlibpath"
echo "opensslpath=$opensslpath"
tree $zlibpath
tree $opensslpath
cd -
echo `pwd`
#exit 0./configure --host=arm-linux-gnueabihf \
--with-libs \
--with-zlib=$zlibpath \
--with-ssl-dir=$opensslpath \
--disable-etc-default-login \
CC=arm-linux-gnueabihf-gcc \
AR=arm-linux-gnueabihf-ar
#--prefix=$install_pathmake
ls -lsh scp sftp ssh ssh-add ssh-agent ssh-keygen ssh-keyscan
#make install
#exit 0
rootfspath=~/nfsroot/myrootfs
if [ -d "$rootfspath" ];thenecho "have rootfs,begin copy lib files"mkdir $rootfspath/usr/local/bin -pmkdir $rootfspath/usr/local/sbin -pmkdir $rootfspath/usr/local/libexec/ -pmkdir $rootfspath/usr/local/etc -pmkdir $rootfspath/var/run -pmkdir $rootfspath/var/empty/ -pcp scp sftp ssh ssh-add ssh-agent ssh-keygen ssh-keyscan $rootfspath/usr/local/bincp sshd $rootfspath/usr/local/sbincp moduli ssh_config sshd_config $rootfspath/usr/local/etccp sftp-server ssh-keysign $rootfspath/usr/local/libexec/cd $rootfspath/bin/ln -s ../usr/local/bin/scpln -s ../usr/local/bin/sftpln -s ../usr/local/bin/sshln -s ../usr/local/bin/ssh-addln -s ../usr/local/bin/ssh-agentln -s ../usr/local/bin/ssh-keygenln -s ../usr/local/bin/ssh-keyscancd -cd $rootfspath/sbin/ln -s ../usr/local/sbin/sshdls $rootfspath/bin/#cp $install_path/lib/libcrypto.so* ~/nfsroot/myrootfs/lib/ -af#cp $install_path/lib/libssl.so* ~/nfsroot/myrootfs/lib/ -af
elseecho "not found rootfs,do not copy lib files"
fiexit 0
在配置 openssh 的过程中，“--with-zlib”参数用于指定 zlib 库所在的目录，“--with-ssl-dir”参数用于指定 openssl 库所在的目录，编译 openssh 的时候不用“make install”。