如何在VSCode中调试cmake / make项目？ [英] How to debug a cmake/make project in VSCode?

问题描述

我正在做一个项目，为了协助建设，我在使用 CMake 。

I'm making a project and in order to assist in building, I'm using CMake.

但是，我注意到我无法调试。

However, I notice that I can't debug.

这是我的launch.json：

Here's my launch.json:

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Debug",
            "type": "gdb",
            "request": "launch",
            "target": "./build/bin/CHIP8",
            "cwd": "${workspaceRoot}",
            "preLaunchTask": "build"
        }
    ]
}

这是我的task.json：

And here's my tasks.json:

{
    "version": "2.0.0",
    "tasks": [
        {
            "label": "build",
            "type": "shell",
            "command": "cd build && cmake .. && make"
        }
    ]
}

我在网上找不到任何可以解决这个问题的东西，所以我真的不愿意从这里到哪里去。 VSCode文档提供了一个调试使用g ++的示例，但是我使用的是make ---，所以我不确定该怎么做！

I can't find anything online to help with this problem, so I'm really not sure where to go from here. VSCode docs has an example to debug where they use g++, but I'm using make --- so I'm not sure how to do it!

谢谢。 / p>

Thanks.

推荐答案

似乎您已构建程序的发行版。尝试构建程序的调试版本。

It seems you built release version of your program. Try to build debug version of your program.

rm -r build
cd build
cmake -DCMAKE_BUILD_TYPE=Debug ..
make

最好将调试和发行版本分开。

It is better to separate debug and release builds.

mkdir Debug
cd Debug
cmake -DCMAKE_BUILD_TYPE=Debug ..
make

使用 launch.json 的适当更新：

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Debug",
            "type": "gdb",
            "request": "launch",
            "target": "./Debug/bin/CHIP8",
            "cwd": "${workspaceRoot}",
            "preLaunchTask": "build"
        }
    ]
}

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