ninja error "FindFirstFileExA" during build on windows with vs2022

[leonidgorbachev]

I did nothing special to reproduce this on new clean machine:

• have VS2022 professional
• have clang 18.1
• Clone https://github.com/rui314/mold/
• run "C:\Program Files\Microsoft Visual Studio\2022\Professional\VC\Auxiliary\Build\vcvars64.bat" && cmake.exe -G "Ninja" -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=clang-cl.exe -DCMAKE_CXX_COMPILER=clang-cl.exe -DCMAKE_INSTALL_PREFIX=C:\GenesysCloud\tmp\mold-release C:\GenesysCloud\tmp\mold && ninja && ninja install"

the result of ninja is: [467/467] Linking CXX executable mold.exe ninja: error: FindFirstFileExA(Note: including file: C:/Program Files (x86)/Windows Kits/10/include/10.0.22621.0/shared): The filename, directory name, or volume label syntax is incorrect.

Folder "C:/Program Files (x86)/Windows Kits/10/include/10.0.22621.0/shared" exists and the content of folder seems to be correct.

[rui314]

I don't have a Windows machine. The only harness ensuring mold can be built on Windows is our GitHub buildbot. Did you have any idea why it failed in your configuration?