如何使用g ++MSYS2 / MinGW在Windows上根据Google的细丝库编译C ++项目？

如何解决如何使用g ++MSYS2 / MinGW在Windows上根据Google的细丝库编译C ++项目？

对于尝试在Windows上使用 g ++ （MSYS2 / MinGW）编译使用Google's Filament library和on the Microsoft website的C ++项目时遇到的问题，我一点都不了解。它只是向我吐出大量错误消息（请参见下面的摘录）。我的猜测是缺少MSVCRT，但我不确定。如果是这种情况，我是否应该告诉g ++该库将在运行时通过msvcrt.dll动态提供，因此现在不关心引用？

main.cpp

#include <filament/Engine.h>
#include <filament/SwapChain.h>
#include <filament/Renderer.h>
#include <filament/View.h>
#include <utils/EntityManager.h>

int main()
{}

编译命令：

g++ \
    -std=c++14 -pthread \
    main.cpp \
    -IE:/libraries/filament/1.8.1/include \
    -IE:/libraries/sdl/2.0.12/x86_64-w64-mingw32/include \
    -LE:/libraries/filament/1.8.1/lib/x86_64/mt \
    `E:/libraries/sdl/2.0.12/x86_64-w64-mingw32/bin/sdl2-config --libs` \
    -lfilament -lbackend -lbluegl -lbluevk -lfilabridge -lfilaflat -lutils -lgeometry -lsmol-v -libl \
    -lpthread

它发出1233 KB的邮件。以下是一些摘录：

一开始会有一些太小，无法容纳所有值-错误：

In file included from E:/libraries/filament/1.8.1/include/backend/Platform.h:22,from E:/libraries/filament/1.8.1/include/filament/Engine.h:20,from main.cpp:2:
E:/libraries/filament/1.8.1/include/backend/DriverEnums.h:631:30: warning: 'filament::backend::SamplerParams::<unnamed union>::<unnamed struct>::filterMag' is too small to hold all values of 'enum class filament::backend::SamplerMagFilter'
  631 |             SamplerMagFilter filterMag      : 1;    //!< magnification filter (NEAREST)
      |                              ^~~~~~~~~
E:/libraries/filament/1.8.1/include/backend/DriverEnums.h:632:30: warning: 'filament::backend::SamplerParams::<unnamed union>::<unnamed struct>::filterMin' is too small to hold all values of 'enum class filament::backend::SamplerMinFilter'
  632 |             SamplerMinFilter filterMin      : 3;    //!< minification filter  (NEAREST)
      |                              ^~~~~~~~~
(some more cut out)

接着有40行告诉我：

Warning: corrupt .drectve at end of def file

然后有许多不确定的未定义引用：

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/9.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: E:/libraries/filament/1.8.1/lib/x86_64/mt/bluegl.lib(bluegl.dir/Release/BlueGL.obj):(.text$x+0x8): undefined reference to `??1sentry@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@XZ'
C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/9.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: E:/libraries/filament/1.8.1/lib/x86_64/mt/bluegl.lib(bluegl.dir/Release/BlueGL.obj):(.text$x+0x8): undefined reference to `??1_Sentry_base@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@XZ'
C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/9.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: E:/libraries/filament/1.8.1/lib/x86_64/mt/bluegl.lib(bluegl.dir/Release/BlueGL.obj):(.text$x+0x8): undefined reference to `??1locale@std@@QEAA@XZ'
C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/9.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: E:/libraries/filament/1.8.1/lib/x86_64/mt/bluegl.lib(bluegl.dir/Release/BlueGL.obj):(.text$x+0x8): undefined reference to `??1_Lockit@std@@QEAA@XZ'
C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/9.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: E:/libraries/filament/1.8.1/lib/x86_64/mt/bluegl.lib(bluegl.dir/Release/BlueGL.obj):(.text$x+0x8): undefined reference to `??1?$unique_ptr@V_Facet_base@std@@U?$default_delete@V_Facet_base@std@@@2@@std@@QEAA@XZ'
(many many many more)

其中一些：

undefined reference to `__CxxFrameHandler4'

这使我了解了MSVCRT理论。

我的g ++版本：

$ g++ --version
g++.exe (Rev2,Built by MSYS2 project) 9.2.0
Copyright (C) 2019 Free Software Foundation,Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

适用于Windows的Binary Filament具有不同的lib版本：mt，md，mtd和mdd，{{3}}进行了解释。我认为mt版本意味着没有静态链接到MSVCRT，因此在编译过程中没有参考问题。也许我在这里误解了一些事情？