MSVC detection sometimes goes wrong

[lerno]

-- INFO: Detected executable path at C:/Users/mlb/Documents/DEV/DEPS/c3/
-- INFO: Linker arguments:  /OUT:../build/hello_world.exe /SUBSYSTEM:CONSOLE /DEBUG:FULL /LIBPATH:C:\Program Files (x86)\Windows Kits\10\Lib\10.0.22621.0\um\x64 /LIBPATH:C:\Program Files (x86)\Windows Kits\10\Lib\10.0.22621.0\ucrt\x64 /LIBPATH:C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\lib\x64 /NOLOGO build/tmp/hello_world.obj build/tmp/std.ascii.obj build/tmp/std.atomic.obj build/tmp/std.core.mem.allocator.obj build/tmp/std.core.builtin.obj build/tmp/std.core.string.conv.obj build/tmp/std.core.dstring.obj build/tmp/std.core.mem.obj build/tmp/std.core.string.obj build/tmp/std.core.types.obj build/tmp/std.io.obj build/tmp/std.io.file.obj build/tmp/std.io.os.obj build/tmp/libc.obj build/tmp/std.math.obj build/tmp/std.os.backtrace.obj build/tmp/std.os.win32.obj build/tmp/std.collections.list.std.os.backtrace.Backtrace.obj dbghelp.lib kernel32.lib ntdll.lib user32.lib shell32.lib Shlwapi.lib Ws2_32.lib legacy_stdio_definitions.lib ucrtd.lib vcruntimed.lib msvcrtd.lib msvcprtd.lib to 1
lld-link: error: cannot open output file ../build/hello_world.exe: no such file or directory
Failed to create an executable: (null)

In this case VS 2022 was installed.

[lerno]

@C34A I think you added this?

[C34A]

Hi Christoffer,

I believe I did work on this. Unfortunately that was over two years ago, and I have since started university and changed fields. While I do feel some responsibility to maintain this code, I simply don't have time anymore, especially given the fact that the codebase has changed in that time and that I no longer have access to convenient windows development environment to work on this.
I'm sorry I can't offer more help, but as I recall the necessary processes to detect MSVC and associated binaries is somewhat liable to change between visual studio versions. I haven't used VS2022, but it is possible that it simply moved things and the code in utils/find_msvc.c needs updating. This may be documented, or it may be necessary to simply compare the VS versions and see what changed.

[lerno]

It's fine, I pinged just in case you had some idea.

[lerno]

This might be due to having installs in the registry?

[lerno]

I've updated the msvc detection now. Testers are very welcome.