当开始kernel build后就会生成一个header file, 叫include/generated/autoconf.h,这个文件会把所有的config value生成#define。 用LOCALVERSION来identify 自己客制化的kernel 可以用make kernelversion或者make kernelrelease 来检查built的kernel的版本。runtime的时候用uname。 这里我没有build linux,但是用这个命令也可以...
Kernel Build and Installation Change to the directory where you want to clone the git tree. In this example we will use $HOME: cd $HOME Clone the mainline kernel git tree: git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git ...
your kernel when running as it also appears inuname -a. Note that when a new Ubuntu kernel is released that will be newer than your kernel (which needs regenerating), so care is needed when upgrading. NOTE: do not attempt to use CONFIG_LOCALVERSION as this _will_ break the build. ...
This step seems needless, why we do this? Assume you write an automation to build kernel of 2.6, and 3.2 after one year, then 3.4 again, you have to change the automation script and check semantic error carefully. After making a soft link, you can simply change the link to other kernel...
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必应词典为您提供buildkernel的释义,网络释义: 步骤;建立核心;
该Action 包含两个作业:Set-repos和Build-Kernel。 Set-repos 作业从配置文件中读取内核源,并将其输出到 Build-Kernel 作业中。Build-Kernel 作业使用输出的内核源构建内核,并上传构建好的内核镜像。 启动方式 事件名称描述 workflow_dispatch手动触发构建。
即大量实际目标的编译都是调用scripts/Makefile.build完成的,其调用时传入的参数为obj=xxx,顶层makefile调用该命令时,传入的obj变量都是其包含的文件夹,下图6.2是其部分调用的实例: 图6.2 ...
host environment usingsnapcraft --destructive-mode. This step can still be isolated from the host system by building the kernel withLXD. To do this, install LXD (if it’s not already installed), instantiate an Ubuntu image (Ubuntu 20.04.4 LTS Focal Fossa), and create the kernel build ...
这一步使用的 Makefile 文件是内核源码(或内核头文件)scripts 下的 "Makfile.build"【注-1】。接下来是调用 gcc 编译的过程,gcc 后面实际会跟很多的参数(多由内核配置项确定),此处省略: gcc-cfile-a.c-ofile-a.ogcc-cfile-b.c-ofile-b.o