在Windows上使用MSVC编译QuaZip

最新推荐文章于 2023-04-04 16:28:10 发布

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最新推荐文章于 2023-04-04 16:28:10 发布

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文章标签： c/c++

原文链接：http://www.cnblogs.com/justin_s/archive/2011/11/13/2247210.html

本文详细介绍了如何使用CMake配置QuaZIP并生成VS解决方案文件，在遇到编译错误时的排查过程及解决方法，包括解决缺少zlib.h、dll导入静态问题和宏定义误写导致的errorC2491等问题。

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QuaZip现在已经可以用MSVC在Windows上编译成功了。

构建可使用CMake或qmake都可以。

但目前(0-4-3)的原有脚本有些问题，会出现errror C2491，怀疑是有个宏定义误写错导致。

编译过程及问题解决：

1. Used CMake (或qmake) to configure QuaZIP and generate VS solution file;
2. Tried to compile Debug and got missing ‘zlib.h’ problem;
3. Added path to Qt copy of zlib (in my case “C:/Qt/4.7.4/src/3rdparty/zlib”) to C/C++->General->Additional Include Directories;
4. That fixed missing ‘zlib.h’ but then I got “error C2491: dllimport static” issue on QuaZipFile::staticMetaObject;
5. Checked preprocessor definitions for quazip project (C/C++->Preprocessor->Preprocessor Definitions” and found thatQUAZIP_BUILD is not defined (it should be) — instead there is a useless define “quazip_EXPORTS” which was probably supposed to be QUAZIP_BUILD but CMake configuration for VisualStudio is buggy;
6. Got rid of quazip_EXPORTS and added QUAZIP_BUILD — now at least Debug configuration builds! 把这个宏定义修改过来就可以了

转载于:https://www.cnblogs.com/justin_s/archive/2011/11/13/2247210.html