MSVC2017 编译器错误，Chromium 构建失败

Question

所以我在：

• Windows 10
• MS Visual Studio 2017（2017 构建工具）

正在尝试构建：

• qt5.10.1 与 QtWebEngine
• 使用jom.exe -j4

并且在 QtWebEngine 构建过程中，发生了以下情况：

[51/12427] CC obj/third_party/webrtc/common_audio/common_audio_c/sqrt_of_one_minus_x_squared.obj
[52/12427] CC obj/third_party/webrtc/common_audio/common_audio_c/complex_fft.obj
[53/12427] CXX obj/third_party/webrtc/call/call/call.obj
FAILED: obj/third_party/webrtc/call/call/call.obj
ninja -t msvc -e environment.x64 -- "C:\Program Files (x86)\Microsoft Visual Studio17\Community\VC\Tools\MSVC.14.26428\bin\HostX64\x64/cl.exe" /nologo /showIncludes  @obj/third_party/webrtc/call/call/call.obj.rsp /c ../../3rdparty/chromium/third_party/webrtc/call/call.cc /Foobj/third_party/webrtc/call/call/call.obj /Fd"obj/third_party/webrtc/call/call_cc.pdb"
C:\Qt\qt-everywhere-src-5.10.1\qtwebengine\srcrdparty\chromium\third_party\webrtc/modules/video_coding/sequence_number_util.h(101): fatal error C1001: An internal error has occurred in the compiler.
(compiler file 'f:\dd\vctools\compiler\cxxfe\sl\p1\c\outdname.c', line 5310)
 To work around this problem, try simplifying or changing the program near the locations listed above.
Please choose the Technical Support command on the Visual C++
 Help menu, or open the Technical Support help file for more information
C:\Program Files (x86)\Microsoft Visual Studio17\Community\VC\Tools\MSVC.14.26428\include\xutility(301): note: see reference to class template instantiation 'webrtc::DescendingSeqNumComp<uint16_t,0>' being compiled
C:\Program Files (x86)\Microsoft Visual Studio17\Community\VC\Tools\MSVC.14.26428\include\xutility(301): note: see reference to variable template 'const bool is_empty_v<webrtc::DescendingSeqNumComp<unsigned short,0> >' being compiled
C:\Program Files (x86)\Microsoft Visual Studio17\Community\VC\Tools\MSVC.14.26428\include\xtree(1078): note: see reference to class template instantiation 'std::_Tree_comp_alloc<_Traits>' being compiled
        with
        [
            _Traits=std::_Tmap_traits<uint16_t,webrtc::NackModule::NackInfo,webrtc::DescendingSeqNumComp<uint16_t,0>,std::allocator<std::pair<const uint16_t,webrtc::NackModule::NackInfo>>,false>
        ]
C:\Program Files (x86)\Microsoft Visual Studio17\Community\VC\Tools\MSVC.14.26428\include\map(82): note: see reference to class template instantiation 'std::_Tree<std::_Tmap_traits<_Kty,_Ty,_Pr,_Alloc,false>>' being compiled
        with
        [
            _Kty=uint16_t,
            _Ty=webrtc::NackModule::NackInfo,
            _Pr=webrtc::DescendingSeqNumComp<uint16_t,0>,
            _Alloc=std::allocator<std::pair<const uint16_t,webrtc::NackModule::NackInfo>>
        ]
C:\Qt\qt-everywhere-src-5.10.1\qtwebengine\srcrdparty\chromium\third_party\webrtc/modules/video_coding/nack_module.h(88): note: see reference to class template instantiation 'std::map<uint16_t,webrtc::NackModule::NackInfo,webrtc::DescendingSeqNumComp<uint16_t,0>,std::allocator<std::pair<const _Kty,_Ty>>>' being compiled
        with
        [
            _Kty=uint16_t,
            _Ty=webrtc::NackModule::NackInfo
        ]
[54/12427] CC obj/third_party/webrtc/common_audio/common_audio_c/refl_coef_to_lpc.obj
[55/12427] CC obj/third_party/webrtc/common_audio/common_audio_c/vector_scaling_operations.obj
[56/12427] CC obj/third_party/webrtc/common_audio/common_audio_c/spl_sqrt_floor.obj
[57/12427] CC obj/third_party/webrtc/common_audio/common_audio_c/resample_by_2.obj
[58/12427] CC obj/third_party/webrtc/common_audio/common_audio_c/webrtc_vad.obj
[59/12427] CC obj/third_party/webrtc/common_audio/common_audio_c/spl_init.obj
[60/12427] CXX obj/third_party/webrtc/common_audio/common_audio/sparse_fir_filter.obj
[61/12427] CXX obj/third_party/webrtc/common_audio/common_audio/real_fourier_ooura.obj
[62/12427] CXX obj/third_party/webrtc/common_audio/common_audio_cc/dot_product_with_scale.obj
ninja: build stopped: subcommand failed.
jom: C:\Qt\qt-everywhere-src-5.10.1\qtwebengine\src\core\Makefile.gn_run.Debug [run_ninja] Error 1
jom: C:\Qt\qt-everywhere-src-5.10.1\qtwebengine\src\core\Makefile.gn_run [debug-all] Error 2
jom: C:\Qt\qt-everywhere-src-5.10.1\qtwebengine\src\core\Makefile [sub-gn_run-pro-make_first] Error 2
jom: C:\Qt\qt-everywhere-src-5.10.1\qtwebengine\src\Makefile [sub-core-make_first] Error 2
jom: C:\Qt\qt-everywhere-src-5.10.1\qtwebengine\Makefile [sub-src-make_first] Error 2
jom: C:\Qt\qt-everywhere-src-5.10.1\Makefile [module-qtwebengine-make_first] Error 2

C:\Qt\qt-everywhere-src-5.10.1>

我发现这个论坛有一个稍微 active/recent 的问题，在这里询问同样的问题：

• Internal compiler error in outdname.c in VS15.7p3 when building Firefox webrtc code

现在我能做些什么来解决这个问题吗？

Answer 1

将我的 VS 版本降级到 2015 使我能够绕过这个编译器错误并成功编译 QT。