在Windows子系统上为Linux安装G ++ [英] Installing g++ on windows subsystem for linux
问题描述
前阵子，我在机器上激活了Linux的Windows子系统，但并没有使用太多.现在我有了一个想法，我可以将其用于什么，这就是为什么我试图在我的WSL上安装gcc/++ 7并继续遇到问题的原因.
A while back I activated Windows Subsystem for Linux on my machine but didn't use it much. Now I have an idea what I could use it for and that is why I'm trying to install gcc/++ 7 on my WSL and keep running into problems.
../gcc/configure -v --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu --prefix=${HOME}/software/gcc-7.3.0/installDir --enable-checking=release --enable-languages=c,c++,fortran --disable-multilib
这导致了以下错误:
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking target system type... x86_64-pc-linux-gnu
checking LIBRARY_PATH variable... ok
checking GCC_EXEC_PREFIX variable... ok
checking whether to place generated files in the source directory... no
checking whether a default linker was specified... no
checking whether a default assembler was specified... no
checking for x86_64-linux-gnu-gcc... no
checking for gcc... no
checking for x86_64-linux-gnu-cc... no
checking for cc... no
checking for x86_64-linux-gnu-cl.exe... no
checking for cl.exe... no
configure: error: in `$HOME/software/gcc-7.3.0/build':
configure: error: no acceptable C compiler found in $PATH
See `config.log' for more details.
显然，根本没有安装(?)gcc.至少gcc和cc产生找不到命令".所以我的下一步是通过以下方式安装gcc:
Apparently, there was no(?) gcc installed at all. At least gcc and cc yielded "command not found". So my next step was installing gcc via:
sudo apt install gcc
这有效:
$ gcc --version
gcc (Ubuntu 4.8.4-2ubuntu1~14.04.4) 4.8.4
Copyright (C) 2013 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
但是，当从上面尝试配置命令时，我得到了:
However when trying the configure command from above I got:
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking target system type... x86_64-pc-linux-gnu
checking LIBRARY_PATH variable... ok
checking GCC_EXEC_PREFIX variable... ok
checking whether to place generated files in the source directory... no
checking whether a default linker was specified... no
checking whether a default assembler was specified... no
checking for x86_64-linux-gnu-gcc... x86_64-linux-gnu-gcc
checking for C compiler default output file name...
configure: error: in `/home/seriously-ubuntu/software/gcc-7.3.0/build':
configure: error: C compiler cannot create executables
see `config.log' for more details.
所以我试图手工编译一个简单的c程序:
So I tried to compile a simple c program by hand:
int main() {
return 42;
}
这暗示某些东西似乎已严重损坏
Which hints that something seems to be seriously broken
$ gcc foo.c
/usr/bin/ld: cannot find crt1.o: No such file or directory
/usr/bin/ld: cannot find crti.o: No such file or directory
/usr/bin/ld: cannot find -lc
/usr/bin/ld: cannot find crtn.o: No such file or directory
collect2: error: ld returned 1 exit status
我什至可以开始修复此问题的任何想法?如果有帮助，我什至不介意重置整个WSL:/
Any Ideas where I can even start to repair this? I wouldn't even mind reseting the whole WSL if this helps :/
lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.3 LTS
Release: 16.04
Codename: xenial
更新:
在进行所有这些操作之前，我尝试通过apt安装gcc7/g ++/没有成功:
Before all of this I tried installing gcc7 / g++/ via apt without success:
$ sudo add-apt-repository ppa:jonathonf/gcc-7.1
$ sudo apt-get update
$ sudo apt-get install gcc-7 g++-7
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
g++-7 : Depends: libstdc++-7-dev (= 7.1.0-10ubuntu1~16.04.york0) but it is not going to be installed
Depends: libisl15 (>= 0.15) but it is not installable
gcc-7 : Depends: cpp-7 (= 7.1.0-10ubuntu1~16.04.york0) but it is not going to be installed
Depends: binutils (>= 2.26.1) but 2.24-5ubuntu14.2 is to be installed
Depends: libisl15 (>= 0.15) but it is not installable
Recommends: libc6-dev (>= 2.13-0ubuntu6) but it is not going to be installed
E: Unable to correct problems, you have held broken packages
更新2
可悲的是，所有建议的方法都无济于事，我最终放弃了WSL.显然，更严重的东西坏了.
Sadly none of the suggested ways helped and I ended up nuking the WSL. Apparently, something more severe was broken.
推荐答案
为什么要编译?您应该能够安装该软件包:
Why compiling? You should be able to install the package:
sudo add-apt-repository ppa:ubuntu-toolchain-r/test
sudo apt update
sudo apt install g++-7 -y
验证使用:
gcc-7 --version
这篇关于在Windows子系统上为Linux安装G ++的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
