The system is: Windows - 10.0.22000 - AMD64 Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded. Compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe Build flags: Id flags: The output was: 0 Microsoft (R) C/C++ Optimizing Compiler Version 19.29.30137 for x64 Copyright (C) Microsoft Corporation. All rights reserved. CMakeCCompilerId.c Microsoft (R) Incremental Linker Version 14.29.30137.0 Copyright (C) Microsoft Corporation. All rights reserved. /out:CMakeCCompilerId.exe CMakeCCompilerId.obj Compilation of the C compiler identification source "CMakeCCompilerId.c" produced "CMakeCCompilerId.exe" Compilation of the C compiler identification source "CMakeCCompilerId.c" produced "CMakeCCompilerId.obj" The C compiler identification is MSVC, found in "E:/CProject/aFunlang/out/build/windows-default/CMakeFiles/3.20.21032501-MSVC_2/CompilerIdC/CMakeCCompilerId.exe" Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" succeeded. Compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe Build flags: Id flags: The output was: 0 Microsoft (R) C/C++ Optimizing Compiler Version 19.29.30137 for x64 Copyright (C) Microsoft Corporation. All rights reserved. CMakeCXXCompilerId.cpp Microsoft (R) Incremental Linker Version 14.29.30137.0 Copyright (C) Microsoft Corporation. All rights reserved. /out:CMakeCXXCompilerId.exe CMakeCXXCompilerId.obj Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "CMakeCXXCompilerId.exe" Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "CMakeCXXCompilerId.obj" The CXX compiler identification is MSVC, found in "E:/CProject/aFunlang/out/build/windows-default/CMakeFiles/3.20.21032501-MSVC_2/CompilerIdCXX/CMakeCXXCompilerId.exe" Detecting C compiler ABI info compiled with the following output: Change Dir: E:/CProject/aFunlang/out/build/windows-default/CMakeFiles/CMakeTmp Run Build Command(s):C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/Common7/IDE/CommonExtensions/Microsoft/CMake/Ninja/ninja.exe cmTC_a0e74 && [1/2] Building C object CMakeFiles\cmTC_a0e74.dir\CMakeCCompilerABI.c.obj [2/2] Linking C executable cmTC_a0e74.exe Detecting CXX compiler ABI info compiled with the following output: Change Dir: E:/CProject/aFunlang/out/build/windows-default/CMakeFiles/CMakeTmp Run Build Command(s):C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/Common7/IDE/CommonExtensions/Microsoft/CMake/Ninja/ninja.exe cmTC_e8491 && [1/2] Building CXX object CMakeFiles\cmTC_e8491.dir\CMakeCXXCompilerABI.cpp.obj [2/2] Linking CXX executable cmTC_e8491.exe Performing C SOURCE FILE Test utf8_work succeeded with the following output: Change Dir: E:/CProject/aFunlang/out/build/windows-default/CMakeFiles/CMakeTmp Run Build Command(s):C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/Common7/IDE/CommonExtensions/Microsoft/CMake/Ninja/ninja.exe cmTC_865ca && [1/2] Building C object CMakeFiles\cmTC_865ca.dir\src.c.obj [2/2] Linking C executable cmTC_865ca.exe Source file was: int main(void) { return 0; }