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emcc 在windows平台上无法构建 #951

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shiliupingGitHub opened this issue Sep 15, 2020 · 19 comments
Closed

emcc 在windows平台上无法构建 #951

shiliupingGitHub opened this issue Sep 15, 2020 · 19 comments
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improvement
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v2.3.8

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@shiliupingGitHub
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在

请尽量清晰精准地描述你所期待的结果。

错误信息

如果可能，请尽量附加程序运行过程中的错误输出信息。

如果是xmake相关编译问题，请加上-vD参数运行，并给出详细编译输出信息。

相关环境

请提供编译和运行环境信息，下面是一些必须填写的基础信息，便于我们针对性排查问题：

  • xmake版本：2.3.7
  • xmake运行平台：windows
  • xmake目标平台：emcc

其他信息

请提供其他附加信息帮助我们诊断问题(比如截图，xmake.lua或者可复现的demo)，以及你遇到的问题的一些背景信息。
@waruqi
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waruqi commented Sep 15, 2020

我现在没有 emcc/windows 环境，你先在 cmd 下执行 xmake f lib.detect.find_tool emcc 给我看下输出结果 （在非xmake工程目录下执行，避免缓存干扰）

@Gaubee
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Gaubee commented Sep 16, 2020 

xmake f lib.detect.find_tool emcc 
xmake v2.3.7+202009151508, A cross-platform build utility based on Lua
Copyright (C) 2015-2020 Ruki Wang, tboox.org, xmake.io
                         _        
    __  ___ __  __  __ _| | ______ 
    \ \/ / |  \/  |/ _  | |/ / __ \
     >  <  | \__/ | /_| |   <  ___/
    /_/\_\_|_|  |_|\__ \|_|\_\____| 
                         by ruki, tboox.org
    
    👉  Manual: https://xmake.io/#/getting_started    
    🙏  Donate: https://xmake.io/#/sponsor


Usage: $xmake config|f [options] [target]

Configure the project.

Common options:
    -q, --quiet                            Quiet operation.
    -y, --yes                              Input yes by default if need user confirm.
        --confirm=CONFIRM                  Input the given result if need user confirm.
                                               - yes
                                               - no
                                               - def
    -v, --verbose                          Print lots of verbose information for users.
        --root                             Allow to run xmake as root.
    -D, --diagnosis                        Print lots of diagnosis information (backtrace, check info ..) only for
                                           developers.
                                           And we can append -v to get more whole information.
                                               e.g. $ xmake -vD
        --profile                          Print performance data only for developers.
        --version                          Print the version number and exit.
    -h, --help                             Print this help message and exit.

    -F FILE, --file=FILE                   Read a given xmake.lua file.
    -P PROJECT, --project=PROJECT          Change to the given project directory.
                                           Search priority:
                                               1. The Given Command Argument
                                               2. The Envirnoment Variable: XMAKE_PROJECT_DIR
                                               3. The Current Directory

Command options (config):
    -c, --clean                            Clean the cached configure and configure all again.
        --menu                             Configure project with a menu-driven user interface.

    -p PLAT, --plat=PLAT                   Compile for the given platform. (default: windows)
                                               - android
                                               - bsd
                                               - cross
                                               - cygwin
                                               - iphoneos
                                               - linux
                                               - macosx
                                               - mingw
                                               - msys
                                               - watchos
                                               - windows
    -a ARCH, --arch=ARCH                   Compile for the given architecture. (default: auto)
                                               - android: armeabi armeabi-v7a arm64-v8a x86 x86_64 mips mip64
                                               - bsd: i386 x86_64
                                               - cross: i386 x86_64 armv7 armv7s arm64-v8a mips mips64
                                               - cygwin: i386 x86_64
                                               - iphoneos: arm64 armv7 armv7s i386 x86_64
                                               - linux: i386 x86_64 armv7 armv7s arm64-v8a mips mips64
                                               - macosx: i386 x86_64
                                               - mingw: i386 x86_64
                                               - msys: i386 x86_64
                                               - watchos: armv7k i386
                                               - windows: x86 x64
    -m MODE, --mode=MODE                   Compile for the given mode. (default: release)
                                               - debug
                                               - release
                                               - ... (custom)
    -k KIND, --kind=KIND                   Compile for the given target kind. (default: static)
                                               - static
                                               - shared
                                               - binary
        --host=HOST                        The Current Host Environment. (default: windows)

        --require=REQUIRE                  Require all dependent packages?
                                               - y: force to enable
                                               - n: disable
        --pkg_searchdirs=PKG_SEARCHDIRS    The search directories of the remote package.
                                               e.g.
                                               - xmake f --pkg_searchdirs=/dir1;/dir2

        --cross=CROSS                      The Cross Toolchains Prefix
                                           e.g.
                                               - i386-mingw32-
                                               - arm-linux-androideabi-
        --bin=BIN                          The Cross Toolchains Bin Directory
                                           e.g.
                                               - sdk/bin (/arm-linux-gcc ..)
        --sdk=SDK                          The Cross SDK Directory
                                           e.g.
                                               - sdk/bin
                                               - sdk/lib
                                               - sdk/include
        --toolchain=TOOLCHAIN              The Toolchain Name
                                           e.g.
                                               - xmake f --toolchain=clang
                                               - xmake f --toolchain=[cross|llvm|sdcc ..] --sdk=/xxx
                                               - run `xmake show -l toolchains` to get all toolchains

        --cc=CC                            The C Compiler
        --cxx=CXX                          The C++ Compiler
        --cpp=CPP                          The C Preprocessor

        --ld=LD                            The Linker
        --ar=AR                            The Static Library Linker
        --sh=SH                            The Shared Library Linker
        --ranlib=RANLIB                    The Static Library Index Generator

        --cflags=CFLAGS                    The C Compiler Flags
        --cxflags=CXFLAGS                  The C/C++ compiler Flags
        --cxxflags=CXXFLAGS                The C++ Compiler Flags

        --ldflags=LDFLAGS                  The Binary Linker Flags
        --arflags=ARFLAGS                  The Static Library Linker Flags
        --shflags=SHFLAGS                  The Shared Library Linker Flags

        --links=LINKS                      The Link Libraries
        --syslinks=SYSLINKS                The System Link Libraries
        --linkdirs=LINKDIRS                The Link Search Directories
        --includedirs=INCLUDEDIRS          The Include Search Directories
        --frameworks=FRAMEWORKS            The Frameworks
        --frameworkdirs=FRAMEWORKDIRS      The Frameworks Search Directories

        --rc=RC                            The Rust Compiler

        --rcld=RCLD                        The Rust Linker
        --rcar=RCAR                        The Rust Static Library Archiver
        --rcsh=RCSH                        The Rust Shared Library Linker

        --fc=FC                            The Fortran Compiler

        --fcld=FCLD                        The Fortran Linker
        --fcsh=FCSH                        The Fortran Shared Library Linker

        --mm=MM                            The Objc Compiler
        --mxx=MXX                          The Objc++ Compiler

        --mflags=MFLAGS                    The Objc Compiler Flags
        --mxflags=MXFLAGS                  The Objc/c++ Compiler Flags
        --mxxflags=MXXFLAGS                The Objc++ Compiler Flags

        --go=GO                            The Golang Compiler

        --gcld=GCLD                        The Golang Linker
        --go-ar=GO-AR                      The Golang Static Library Linker

        --sc=SC                            The Swift Compiler

        --scld=SCLD                        The Swift Linker
        --scsh=SCSH                        The Swift Shared Library Linker

        --zc=ZC                            The Zig Compiler

        --zcld=ZCLD                        The Zig Linker
        --zcar=ZCAR                        The Zig Static Library Archiver
        --zcsh=ZCSH                        The Zig Shared Library Linker

        --dc=DC                            The Dlang Compiler

        --dcld=DCLD                        The Dlang Linker
        --dcar=DCAR                        The Dlang Static Library Archiver
        --dcsh=DCSH                        The Dlang Shared Library Linker

        --as=AS                            The Assembler

        --asflags=ASFLAGS                  The Assembler Flags

        --cu=CU                            The Cuda Compiler
        --cu-ccbin=CU-CCBIN                The Cuda Host C++ Compiler
        --culd=CULD                        The Cuda Linker

        --cuflags=CUFLAGS                  The Cuda Compiler Flags
        --culdflags=CULDFLAGS              The Cuda Linker Flags

        --mrc=MRC                          The Microsoft Resource Compiler

        --mrcflags=MRCFLAGS                The Microsoft Resource Flags

        --ndk=NDK                          The NDK Directory
        --ndk_sdkver=NDK_SDKVER            The SDK Version for NDK (default: auto)
        --android_sdk=ANDROID_SDK          The Android SDK Directory
        --build_toolver=BUILD_TOOLVER      The Build Tool Version of Android SDK
        --ndk_stdcxx=[y|n]                 Use stdc++ library for NDK (default: y)
        --ndk_cxxstl=NDK_CXXSTL            The stdc++ stl library for NDK
                                               - c++_static
                                               - c++_shared
                                               - gnustl_static
                                               - gnustl_shared
                                               - stlport_shared
                                               - stlport_static

        --cuda=CUDA                        The Cuda SDK Directory (default: auto)

        --qt=QT                            The Qt SDK Directory (default: auto)
        --qt_sdkver=QT_SDKVER              The Qt SDK Version (default: auto)

        --vcpkg=VCPKG                      The Vcpkg Directory (default: auto)

        --mingw=MINGW                      The MingW SDK Directory

        --vs=VS                            The Microsoft Visual Studio (default: auto)
                                             e.g. --vs=2017
        --vs_toolset=VS_TOOLSET            The Microsoft Visual Studio Toolset Version
                                             e.g. --vs_toolset=14.0
        --vs_sdkver=VS_SDKVER              The Windows SDK Version of Visual Studio
                                             e.g. --vs_sdkver=10.0.15063.0

        --wdk=WDK                          The WDK Directory (default: auto)
        --wdk_sdkver=WDK_SDKVER            The WDK Version (default: auto)
        --wdk_winver=WDK_WINVER            The WDK Windows Version (default: auto)
                                               - win10[|_rs3]
                                               - win81
                                               - win8
                                               - win7[|_sp1|_sp2|_sp3]

        --debugger=DEBUGGER                The Debugger (default: auto)
        --ccache=[y|n]                     Enable or disable the c/c++ compiler cache. (default: y)
        --trybuild=TRYBUILD                Enable try-build mode and set the third-party buildsystem tool.
                                           e.g.
                                               - xmake f --trybuild=auto; xmake
                                               - xmake f --trybuild=autotools -p android --ndk=xxx; xmake

                                           the third-party buildsystems:
                                               - auto
                                               - make
                                               - autotools
                                               - cmake
                                               - scons
                                               - meson
                                               - bazel
                                               - ninja
                                               - msbuild
                                               - xcodebuild
                                               - ndkbuild
        --tryconfigs=TRYCONFIGS            Set the extra configurations of the third-party buildsystem for the try-     
                                           build mode.
                                           e.g.
                                               - xmake f --trybuild=autotools --tryconfigs='--enable-shared=no'
    -o BUILDIR, --buildir=BUILDIR          Set the build directory. (default: build)

          target                           Configure for the given target.
error: invalid argument: emcc

@waruqi
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waruqi commented Sep 16, 2020

抱歉，笔误，应该是 xmake l lib.detect.find_tool emcc

@Gaubee
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Gaubee commented Sep 16, 2020

抱歉，笔误，应该是 xmake l lib.detect.find_tool emcc

这个没有任何输出呀：
image

@waruqi
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waruqi commented Sep 16, 2020

执行下 emcc --version 给我看看呢

@Gaubee
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Gaubee commented Sep 16, 2020

执行下 emcc --version 给我看看呢

image

@waruqi
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waruqi commented Sep 16, 2020

你更新脚本到 dev 应该可以，xmake update -s dev

emcc 在windows上通过 emcc.bat 去 wrap的，工具链配置时候 没兼容到，现在可以了

@waruqi waruqi added this to the v2.3.8 milestone Sep 16, 2020
@Gaubee
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Gaubee commented Sep 16, 2020

xmake update -s dev

我跑完后现在xmake的任何操作都是没反应了……
image

@waruqi
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waruqi commented Sep 16, 2020 •
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不要到xmake.lua工程目录下执行，有缓存，不行就下载安装包重装下：https://github.com/xmake-io/xmake/actions/runs/256804787

@Gaubee
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Gaubee commented Sep 16, 2020

不要到xmake.lua工程目录下执行，有缓存，不行就下载安装包重装下：https://github.com/xmake-io/xmake/actions/runs/256804787

我是刻意清楚缓存后去运行的，整个目录干干净净。
image

我重新安装一下试试

@waruqi
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waruqi commented Sep 16, 2020

我觉得还是你这没更新到dev版本导致，我这里重新拉取dev脚本都是可以的。

Snip20200916_155

@waruqi
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waruqi commented Sep 16, 2020

你可以到你的安装目录下看下这个 https://github.com/xmake-io/xmake/blob/dev/xmake/toolchains/emcc/xmake.lua 文件内容，对比下，是否一样，来确认是否更新了

@waruqi
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waruqi commented Sep 16, 2020

还是不行么 确认更新到dev了么

@Gaubee
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Gaubee commented Sep 17, 2020 •
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还是不行么 确认更新到dev了么

image

我清空文件夹中的.xmake和build之后，又跑了一下，可以找到emcc。但没输出.wasm文件。请问需要怎么配置呢？文档中没有看到相关的……

@waruqi
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waruqi commented Sep 17, 2020

上图没看到你有执行 编译命令，仅仅只是配置

执行下面的命令，给我看下输出：

xmake f --toolchain=emcc -c -vD
xmake -r -vD

@Gaubee
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Gaubee commented Sep 17, 2020 •
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上图没看到你有执行 编译命令，仅仅只是配置

执行下面的命令，给我看下输出：

xmake f --toolchain=emcc -c -vD
xmake -r -vD

image

可以正确输出了，不过输出的文件是.exe后缀，但内容确实是.wasm。还不熟悉怎么配置，希望尽快完善文档~

@waruqi
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waruqi commented Sep 17, 2020

只是后缀不同而已，自己通过 set_filename("") 设置下就行了，文档里自己找下，有这个接口说明

target("test")
    set_kind("binary")
    set_filename("test.wasm")

@waruqi
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waruqi commented Sep 18, 2020

其他没啥问题，我就先close了，文件名自己改改就好。

@waruqi waruqi closed this as completed Sep 18, 2020
@waruqi
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waruqi commented Sep 19, 2020

我在dev上新增了个 wasm 的平台（内置emcc工具链支持），默认生成的目标文件就是 .wasm 可以试试

xmake f -p wasm
xmake

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