Windows和Linux中独立的Qt应用程序和依赖项打包 [英] Independent qt application and dependency packing in windows and linux

问题描述

我使用QtCreator为Linux创建了一个应用程序。该应用程序使用两个外部库 qextserialport 和 qwt 。我想部署该应用程序，以便它依赖的所有库都与可执行文件一起部署。

I made an application for Linux using QtCreator. The application uses two external libraries, qextserialport and qwt. I want to deploy the app such that all libraries it depends on are deployed alongside the executable file.

为Windows制作应用程序时，我只是将.dll文件复制到app.exe文件夹，它可以工作。但是如何在Linux上执行此操作？

When I made an application for Windows I just copied the .dll files into the app.exe folder, and it works. But how do I do this on Linux?

推荐答案

在Linux中，您可以：

In Linux you can:

1）静态链接依赖项

或

2）打包依赖项Windows样式和设置环境变量LD_LIBRARY_PATH指向包含动态库的子目录

2) pack dependencies windows-style and set environment variable LD_LIBRARY_PATH pointing to the subdirectory containing the dynamic libraries

[更新]

read man ld ，如果您未默认编译静态版本的库，则可能必须编译这些库的静态版本（看看本教程是否无法分辨出差异）。

read man ld, may be you will have to compile static versions of the libraries if they are not compiled by default (look at this tutorial if you can't tell the difference).

synthesizerpatel的好评论，如果该库使用autoconf（很多linux软件都使用autoconf），它具有--enable-shared和--enable-static之类的选项。

Great comment by synthesizerpatel, if the library uses autoconf (a lot of linux software do), it has options like --enable-shared and --enable-static.

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