标识为QMAKE Win64的配置 [英] Identifier for win64 configuration in Qmake

问题描述

是否有Qmake工程文件的Win64的标识？ Qt的QMAKE先进的文件并没有提及除了Unix / MACX / win32的等。

Is there a "win64" identifier in Qmake project files? Qt Qmake advanced documentation does not mention other than unix / macx / win32.

到目前为止，我已经尝试使用：

So far I've tried using:

win32:message("using win32")
win64:message("using win64")
amd64:message("using amd64")

的结果总是用win32。

The result is always "using win32".

我必须使用单独的项目文件，x32和x64的项目，所以他们将汇编对正确的库？是否有任何其他方式的32位和64位环境之间识别？

Must I use a separate project-file for x32 and x64 projects, so they would compile against correct libraries? Is there any other way to identify between 32-bit and 64-bit environments?

推荐答案

我不喜欢这样

win32 {

    ## Windows common build here

    !contains(QMAKE_TARGET.arch, x86_64) {
        message("x86 build")

        ## Windows x86 (32bit) specific build here

    } else {
        message("x86_64 build")

        ## Windows x64 (64bit) specific build here

    }
}

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