Buildroot
Buildroot User Manual https://buildroot.org/downloads/manual/manual.html https://www.cnblogs.com/fuzidage/p/12049442.html Chapter 4 Buildroot quick start make menuconfig make make menuconfig 进入选择菜单,可以选择编译 kernel, bootloader, rootfs。 编译完成后内容会放到output目录下,其中: image: 包括 kernel image, bootloader and root filesystem images build: host: staging: 软链接,指向/host/<toolchain>/sysroot target: 就是目标板的文件系统,和 staging 相比,developing files(header, etc.)被省略了,binaries are stripped, 去除了 debug info。 PARTⅡ User Guide Chapter 6 Buildroot configuration 6.1 Cross-compilation toolchain Buildroot 提供两种 toolchain: internal toolchain backend, Buildroot toolchain in menuconfig. external toolchain backend. External toolchain in menuconfig....