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关于qt for webassembly

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  • T Offline
    T Offline
    teddy bear
    wrote on last edited by
    #1

    各位大哥 ,
    我在安装webassembly后 编译例程总是报错,可以帮忙看看什么问题吗?
    96235c26-0410-4248-b042-0982774e68ca-image.png
    670c1e50-c73c-4ecc-88ea-285cd5696292-image.png
    603d26df-beb4-4f5b-8cd2-d0a821a5be5a-image.png

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    • cgsthtmC Offline
      cgsthtmC Offline
      cgsthtm
      wrote on last edited by
      #2

      这里好冷清啊。帮顶。

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      • H Offline
        H Offline
        HJLlll
        wrote on last edited by
        #3

        QT/5.15.2的wasm_32是自带的,要自己重新编译一个。
        步骤1. 打开cmd,并cd到 C:\Qt5.15.2\5.15.2\Src
        步骤2. 运行 C:\Users\40990\emsdk\emsdk_env.bat 配置emscripten的临时环境变量。
        运行以下命令,配置Qt源代码编译的临时环境变量:(注意这是1条命令)
        set PATH=C:\Qt5.15.2\5.15.2\mingw81_64\bin;C:\Qt5.15.2\Tools\mingw810_64\bin;%PATH%
        步骤3. 在qt的src目录下执行如下命令(请注意这是一条命令,不是2条),最好先备份src源码
        configure -xplatform wasm-emscripten -nomake examples -feature-thread -prefix C:/Qt5.15.2/5.15.2/wasm
        步骤4. 编译qt源代码: mingw32-make -j4 j4表示用4线程cpu去编译
        步骤5. 安装: mingw32-make install

        或者直接装QT6吧

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