如何修改SWIFT_MODULE_NAME？ [英] How to modify SWIFT_MODULE_NAME?

问题描述

标题说明了一切。我在 SWIFT_MODULE_NAME 的构建设置中进行了搜索，但没有出现任何内容。我也在网上搜索，并且有这个名称的引用，但没有关于如何定义的信息。 此外，我在Apple文档中找不到任何提及SWIFT_MODULE_NAME的信息。

The title says it all. I've searched in the build settings for SWIFT_MODULE_NAME, and nothing came up. I've also searched online, and there are references to this name, but there is no information on how it is defined. Furthermore, I couldn't find any mention of SWIFT_MODULE_NAME in the Apple Docs.

我知道这一点：它用于目标 -C生成的界面标题名称构建设置，可以通过双击设置值来查看：

I do know this: it is used in the "Objective-C Generated Interface Header Name" build setting, and can be viewed by double-clicking on the settings value:

$（SWIFT_MODULE_NAME） - Swift.h

$(SWIFT_MODULE_NAME)-Swift.h

它用于弥合Objective-C和Swift之间的差距，并且只出现在包含Swift文件的项目中， （以及我认为的Objective-C文件）。截至发布时，Xcode 7.3是最新且最好的。

It is used to bridge the gap between Objective-C and Swift, and appears only for projects that include Swift files, (along with Objective-C files I presume). As of this posting, Xcode 7.3 is the latest and greatest.

但是，这个值定义在哪里，我该如何修改它？

But, where is this value defined, and how do I modify it?

推荐答案

模块名称来自产品模块名称构建设置：

The module name comes from the Product Module Name build setting:

SWIFT_MODULE_NAME 设置显然已隐藏，但您可以通过查看 Xcode.app/Contents/PlugIns/Xcode3Core.ideplugin/Contents/SharedSupport/Developer/Library/Xcode/Plug-ins/XCLanguageSupport.xcplugin/Contents/Resources/Swift.xcspec ：

The SWIFT_MODULE_NAME setting is apparently hidden, but you can see its derivation by looking at Xcode.app/Contents/PlugIns/Xcode3Core.ideplugin/Contents/SharedSupport/Developer/Library/Xcode/Plug-ins/XCLanguageSupport.xcplugin/Contents/Resources/Swift.xcspec:

...
{
    Name = "SWIFT_MODULE_NAME";
    Type = String;
    DefaultValue = "$(PRODUCT_MODULE_NAME)";
    CommandLineArgs = (
        "-module-name",
        "$(value)",
    );
},
...

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