blocks|key|197011|text|Wow...interesting任务。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|197012|因此，基本上-是的，windows+98对Qt的支持。问题是，有一个大的，如果。例如，如果您甚至尝试设置一些不同的QTextCodec::codecForName，您就必须为此目的提供第三方ttf，因为在大多数情况下，Win98都不会承认它是有效的。如果您提供了准确的错误，并在win98机器上编译它，我可以帮助您。|197013|“从WinXP或Linux交叉编译如何？”--如果只使用Qt库，一切都很好。否则，在.pro文件中，必须在win32和unix条件下链接这些库。所以您甚至可以禁止在其他系统中编译和执行您的代码..。|offset|length|style|BOLD|197014|“是否有无法在Win98上运行的特定组件？”--当然。在.pro文件中，您可以为不同的操作系统包括不同的库。|197015|“对于Win98支持的动态或静态链接有特殊的困难吗？”--据我所知--没有。|197016|//off+-但奇怪的是，今天有人想为win98编写应用程序.|197017|entityMap^0|0|0|0|L|0|0|M|0|0|R|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|S|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|T|8|@$F|U|G|V|H|I]]|9|@]|A|$]]|$1|J|3|K|5|6|7|W|8|@$F|X|G|Y|H|I]]|9|@]|A|$]]|$1|L|3|M|5|6|7|Z|8|@$F|10|G|11|H|I]]|9|@]|A|$]]|$1|N|3|O|5|6|7|12|8|@]|9|@]|A|$]]|$1|P|3|-4|5|6|7|13|8|@]|9|@]|A|$]]]|Q|$]]

Wow...interesting mission.

So, basically - yes, there is windows 98 support for Qt. The problem is that there is one big IF. For example if you even try to set some different QTextCodec::codecForName, you'll have to provide 3rd party ttf for this purpose, because in most cases Win98 will not recognize it as valid. If you provide the exact error, while compiling it on win98 machine, I could help you.

"How about cross-compiling from WinXP or Linux?" - If you use ONLY Qt libraries everything goes fine. Otherwise in .pro file, you have to link these libs under win32 and unix conditions. So you could even forbid your code, to be compiled and executed in other systems...

"Are there specific components that can't be made to run on Win98?" - Of course. In .pro file you could include different libraries, for different operating systems.

"Are there particular difficulties with dynamic or static linking for Win98 support?" - As far as I know - there isn't.

//off - But it still strange, that someone want to write application for win98, today...

blocks|key|1747138|text|这就是我要做的事情：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1747139|您可以使用任何Windows版本的MinGW或VC%2B%2B+6+SP5针对Windows+98。从Linux进行交叉编译是可行的，但设置并不容易。|offset|length|1747140|QT4.4.3是在Win98上正式测试的最后一个版本。要在双星上运行分布式Win98，您需要安装微软提供的glu32.dll和opengl32.dll的旧版本。由于一个未解决的错误，助手将启动但无法加载帮助文件。bin目录中的备用版本assistant_adp.exe运行良好。似乎唯一的其他潜在问题是，QtOpenGL可能使用旧盒上不可用的特性。|1747141|除了WebKit、OpenGL和声子之外，QT4.5.3似乎仍然兼容。QtOpenGL期望OpenGL+1.5，我不知道这在旧的盒子上是可能的。我对声子的研究不够深入，看不出到底是什么问题。QtWebKit现在需要Win2K或更高版本。分布式双星的工作基本正常。助手依赖于QtWebKit，所以不会启动，但是assistant_adp.exe仍然可以工作。|1747142|QT4.6.3分布式双星现在与Win98完全不兼容。使用MinGW+4.4和大量黑客也许是可能的。|1747143|构建Qt需要QT4.6.0和MinGW+4.4或VS+2008。|1747144|entityMap|0|LINK|mutability|MUTABLE|url|http://lists.trolltech.com/qt-interest/2006-03/thread00351-0.html|1|ftp://ftp.qt.nokia.com/qt/source/qt-win-opensource-4.4.3-mingw.exe|2|ftp://ftp.microsoft.com/softlib/mslfiles/opengl95.exe|3|ftp://ftp.qt.nokia.com/qt/source/qt-win-opensource-4.5.3-mingw.exe|4|ftp://ftp.qt.nokia.com/qt/source/qt-win-opensource-4.6.3-mingw.exe^0|0|1S|2|0|0|T|2|1|1C|2|2|0|3D|2|3|0|A|2|4|0|0^^$0|@$1|2|3|4|5|6|7|13|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|14|8|@]|9|@$D|15|E|16|1|17]]|A|$]]|$1|F|3|G|5|6|7|18|8|@]|9|@$D|19|E|1A|1|1B]|$D|1C|E|1D|1|1E]]|A|$]]|$1|H|3|I|5|6|7|1F|8|@]|9|@$D|1G|E|1H|1|1I]]|A|$]]|$1|J|3|K|5|6|7|1J|8|@]|9|@$D|1K|E|1L|1|1M]]|A|$]]|$1|L|3|M|5|6|7|1N|8|@]|9|@]|A|$]]|$1|N|3|-4|5|6|7|1O|8|@]|9|@]|A|$]]]|O|$P|$5|Q|R|S|A|$T|U]]|V|$5|Q|R|S|A|$T|W]]|X|$5|Q|R|S|A|$T|Y]]|Z|$5|Q|R|S|A|$T|10]]|11|$5|Q|R|S|A|$T|12]]]]

Here is as far as I'm going to get on this:

You can target Windows 98 using MinGW or VC++ 6 SP5 from any Windows version. Cross-compiling from Linux is doable but not easy to <a href="http://lists.trolltech.com/qt-interest/2006-03/thread00351-0.html" rel="noreferrer">set up</a>.

Qt 4.4.3 was the last version officially tested on Win98. To run the distributed <a href="ftp://ftp.qt.nokia.com/qt/source/qt-win-opensource-4.4.3-mingw.exe" rel="noreferrer">binaries</a> on Win98, you need to install older versions of glu32.dll and opengl32.dll that are available from <a href="ftp://ftp.microsoft.com/softlib/mslfiles/opengl95.exe" rel="noreferrer">Microsoft</a>. Due to an unresolved bug, Assistant will launch but can't load the help files. The alternate version in the bin directory, assistant_adp.exe, works fine. It seems the only other potential problem is that QtOpenGL may use features not available on older boxes.

Qt 4.5.3 appears to be still compatible except for WebKit, OpenGL, and Phonon. QtOpenGL expects OpenGL 1.5, which I don't know is even possible on older boxes. I didn't look into Phonon deeply enough to see exactly what the problems are. QtWebKit now requires Win2K or better. The distributed <a href="ftp://ftp.qt.nokia.com/qt/source/qt-win-opensource-4.5.3-mingw.exe" rel="noreferrer">binaries</a> work mostly OK. Assistant depends on QtWebKit, so will not launch, but assistant_adp.exe still works.

Qt 4.6.3 distributed <a href="ftp://ftp.qt.nokia.com/qt/source/qt-win-opensource-4.6.3-mingw.exe" rel="noreferrer">binaries</a> are now completely incompatible with Win98. It may be possible to get some things working with MinGW 4.4 and a lot of hacking.

Building Qt Creator requires Qt 4.6.0 and either MinGW 4.4 or VS 2008.

I need to support Windows 98. The Qt documentation claims this is possible, but there are no instructions. The distributed binaries of Qt 4.6 don't run on Win98 and the majority of Qt applications I have sampled also don't. For several apps that do run on 98, I have asked authors how they did it, but the common answer is that it was accidental and they don't know what factors caused it.

In searching the forums for help, I found only guesses that turned out to be wrong. For example, one belief is that to compile for Win9x, you must build the tools and the apps on that platform. Yet, things I found to run were built on newer versions of Windows.

<ul>
<li>What is required to build the Qt dev tools and then applications for Win98?</li>
<li>How about cross-compiling from WinXP or Linux?</li>
<li>Are there specific components that can't be made to run on Win98?</li>
<li>Are there particular difficulties with dynamic or static linking for Win98 support?</li>
</ul>

Compiling Qt for Windows 98

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我需要支持Windows 98。Qt文档声称这是可能的，但没有说明。QT4.6的分布式二进制文件不运行在Win98上，我抽样的大多数Qt应用程序也不运行。对于运行在98上的几个应用程序，我问过作者他们是如何做到的，但常见的答案是，这是偶然的，他们不知道是什么因素造成的。在搜索论坛寻求帮助时，我发现只有猜测是错误的。例如...

问为Windows 98编译Qt
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