vscode

windows

git bash

在windows启用 git bash

c/c++

windows上进行c的开发需要安装c/c++的编译器和调试器.

• mingw-w64
• MSVC

msys2(Software Distribution and Building Platform for Windows)

安装 c/c++ extentions

在 vscode 中安装 c extension.

安装gcc(mingw-w64)编译器

1. 安装MSYS2. 下载地址

2. 安装完后在弹出的命令行里安装工具链

   pacman -S --needed base-devel mingw-w64-ucrt-x86_64-toolchain
   

3. 一路回车和Y键就会安装c语言的编译器(gcc)和调试器(gdb).

   C:\msys64\ucrt64\bin 在此目录下可以看到已经装好的编译器和调试器

   

4. 为了更够在任何目录去调用这些命令, 需要把gcc和gdb所在的目录添加到系统环境变量PATH中.

   • 在设置中搜索环境变量, 选择编辑账户的环境变量.
   • 选择PATH, 点击编辑
   • 选择新建后点击浏览, 在打开的浏览文件夹选择C:\msys64\ucrt64\bin, 点击确定

5. 打开 ucrt 命令行, 输入 gcc --version 可验证是否安装成功.

   

参考资料:
Installing the MinGW-w64 toolchain MSYS2 Environments

运行程序

代码如下:

ubuntu

基础依赖

安装好 vscode 和  C++ extension for VS Code

编译调试

首先安装开发工具链(编译器, 连接器)和调试器.

sudo apt install build-essential gdb

确定 gcc 和 gdb 成功安装.

ryefccd@republic:~$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/11/lto-wrapper
OFFLOAD_TARGET_NAMES=nvptx-none:amdgcn-amdhsa
OFFLOAD_TARGET_DEFAULT=1
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 11.4.0-1ubuntu1~22.04' --with-bugurl=file:///usr/share/doc/gcc-11/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-11 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-bootstrap --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-plugin --enable-default-pie --with-system-zlib --enable-libphobos-checking=release --with-target-system-zlib=auto --enable-objc-gc=auto --enable-multiarch --disable-werror --enable-cet --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-gcn/usr --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-build-config=bootstrap-lto-lean --enable-link-serialization=2
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 11.4.0 (Ubuntu 11.4.0-1ubuntu1~22.04) 

ryefccd@republic:~$ gdb -v
GNU gdb (Ubuntu 12.1-0ubuntu1~22.04) 12.1
Copyright (C) 2022 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

参考链接: Using C++ on Linux in VS Code