宿主系统配置
命令：
yay -S bash binutils bison coreutils diffutils findutils gawk gcc grep gzip m4 make patch perl python sed tar texinfo xz
包配置：
Bash-3.2 (/bin/sh should be a symbolic or hard link to bash)
Binutils-2.13.1 (Versions greater than 2.45 are not recommended as they have not been tested)
Bison-2.7 (/usr/bin/yacc should be a link to bison or a small script that executes bison)
Coreutils-8.1
Diffutils-2.8.1
Findutils-4.2.31
Gawk-4.0.1 (/usr/bin/awk should be a link to gawk)
GCC-5.4 including the C++ compiler, g++ (Versions greater than 15.2.0 are not recommended as they have not been tested). C and C++ standard libraries (with headers) must also be present so the C++ compiler can build hosted programs
Grep-2.5.1a
Gzip-1.3.12
Linux Kernel-5.4
The reason for the kernel version requirement is that we specify that version when building glibc in Chapter 5 and Chapter 8, so the workarounds for older kernels are not enabled and the compiled glibc is slightly faster and smaller. As at Dec 2024, 5.4 is the oldest kernel release still supported by the kernel developers. Some kernel releases older than 5.4 may be still supported by third-party teams, but they are not considered official upstream kernel releases; read https://kernel.org/category/releases.html for the details.
If the host kernel is earlier than 5.4 you will need to replace the kernel with a more up-to-date version. There are two ways you can go about this. First, see if your Linux vendor provides a 5.4 or later kernel package. If so, you may wish to install it. If your vendor doesn't offer an acceptable kernel package, or you would prefer not to install it, you can compile a kernel yourself. Instructions for compiling the kernel and configuring the boot loader (assuming the host uses GRUB) are located in Chapter 10.
We require the host kernel to support UNIX 98 pseudo terminal (PTY). It should be enabled on all desktop or server distros shipping Linux 5.4 or a newer kernel. If you are building a custom host kernel, ensure CONFIG_UNIX98_PTYS is set to y in the kernel configuration.
M4-1.4.10
Make-4.0
Patch-2.5.4
Perl-5.8.8
Python-3.4
Sed-4.1.5
Tar-1.22
Texinfo-5.0
Xz-5.0.0