【Linux 内核】编译 Linux 内核 ⑥ ( 安装 OpenSSL | 安装其它依赖库 | 内核编译完成 )

一、安装 OpenSSL

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参考 【错误记录】编译 Linux 内核报错 ( fatal error: openssl/opensslv.h: No such file or directory ) 博客 , 编译内核时 , 由于没有安装 OpenSSL 报错 ;

执行

sudo apt-get install libssl-dev

命令 , 安装 OpenSSL ;

安装过程如下 :

root@ubuntu:~/kernel/linux-5.6.14# sudo apt-get install libssl-dev 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following additional packages will be installed:
  libssl-doc zlib1g-dev
The following NEW packages will be installed:
  libssl-dev libssl-doc zlib1g-dev
0 upgraded, 3 newly installed, 0 to remove and 154 not upgraded.
Need to get 2,591 kB of archives.
After this operation, 10.5 MB of additional disk space will be used.
Do you want to continue? [Y/n] Y
Get:1 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 zlib1g-dev amd64 1:1.2.8.dfsg-2ubuntu4.3 [167 kB]
Get:2 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 libssl-dev amd64 1.0.2g-1ubuntu4.20 [1,347 kB]
Get:3 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 libssl-doc all 1.0.2g-1ubuntu4.20 [1,077 kB]
Fetched 2,591 kB in 2s (867 kB/s)   
Selecting previously unselected package zlib1g-dev:amd64.
(Reading database ... 212370 files and directories currently installed.)
Preparing to unpack .../zlib1g-dev_1%3a1.2.8.dfsg-2ubuntu4.3_amd64.deb ...
Unpacking zlib1g-dev:amd64 (1:1.2.8.dfsg-2ubuntu4.3) ...
Selecting previously unselected package libssl-dev:amd64.
Preparing to unpack .../libssl-dev_1.0.2g-1ubuntu4.20_amd64.deb ...
Unpacking libssl-dev:amd64 (1.0.2g-1ubuntu4.20) ...
Selecting previously unselected package libssl-doc.
Preparing to unpack .../libssl-doc_1.0.2g-1ubuntu4.20_all.deb ...
Unpacking libssl-doc (1.0.2g-1ubuntu4.20) ...
Processing triggers for man-db (2.7.5-1) ...
Setting up zlib1g-dev:amd64 (1:1.2.8.dfsg-2ubuntu4.3) ...
Setting up libssl-dev:amd64 (1.0.2g-1ubuntu4.20) ...
Setting up libssl-doc (1.0.2g-1ubuntu4.20) ...
root@ubuntu:~/kernel/linux-5.6.14# 

二、安装其它依赖库

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编译 Linux 内核还需要安装如下软件包或依赖库 :

• gcc
• libncurses5-dev
• build-essential
• kernel-package
• libssl-dev
• kernel-source-**
• libc6-dev tk8.*
• fakeroot
• bin86

执行

sudo apt-get install gcc libncurses5-dev build-essential kernel-package libssl-dev kernel-source-** libc6-dev tk8.* fakeroot bin86

命令 , 安装上述 $9$ 个依赖库 ;

三、Linux 内核编译完成

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在 Linux 内核源码根目录中 , 执行

sudo make

命令 , 等待几小时后 , 在最后打印出如下内容 , 期间没有报错 , 即表示编译完成 ;