如何在 ARM64 CPU (aarch64) 上安装 bison 2.4.1？

Question

我已经在 ARM 64 Board 上的 Ubuntu 16.0.4 linux 上下载了 bison2.4.1。 但是，我不能再继续了，我的问题如下：

当我执行 ./configure cmd 时，我收到如下错误消息：

checking for wctype.h... yes
checking for inline... inline
checking whether system is Windows or MSDOS... no
checking build system type... build-aux/config.guess: unable to guess system type

This script, last modified 2008-12-11, has failed to recognize
the operating system you are using. It is advised that you
download the most up to date version of the config scripts from

  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
and
  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD

If the version you run (build-aux/config.guess) is already up to date, please
send the following data and any information you think might be
pertinent to <config-patches@gnu.org> in order to provide the needed
information to handle your system.

config.guess timestamp = 2008-12-11

uname -m = aarch64
uname -r = 4.4.77-rockchip-ayufan-136
uname -s = Linux
uname -v = #1 SMP Thu Oct 12 09:14:48 UTC 2017

/usr/bin/uname -p = 
/bin/uname -X     = 

hostinfo               = 
/bin/universe          = 
/usr/bin/arch -k       = 
/bin/arch              = 
/usr/bin/oslevel       = 
/usr/convex/getsysinfo = 

UNAME_MACHINE = aarch64
UNAME_RELEASE = 4.4.77-rockchip-ayufan-136
UNAME_SYSTEM  = Linux
UNAME_VERSION = #1 SMP Thu Oct 12 09:14:48 UTC 2017
configure: error: cannot guess build type; you must specify one

Answer 1

由于与 bison 2.4.1 打包的 autotools 对 64 位 ARM 架构一无所知，因此您需要告诉 configure 不要费心去猜测机器：

./configure --build=unknown-unknown-linux

我不相信这会导致问题，但我没有办法测试它，因为我没有 ARM64 板子（如果我有，我不会安装 10 岁的野牛）版本。）但我确实在我的机器上测试了该配置选项；它配置和构建良好，然后通过了测试套件中的所有测试。

我认为，bison 2.7 中添加了 aarch64 支持，但你最好下载一个不太古老的 bison 版本，它几乎肯定会默认识别你的构建环境并运行而不会出现问题。

Bison 3.0.5 于上周发布；你可以在https://ftp.gnu.org/gnu/bison/bison-3.0.5.tar.xz下载它