Here is a way to build it if your running MacPorts and not HomeBrew...

[fspkwon]

[62/63] Linking target src/winemetal/unix/winemetal.so
in configure.sh change line to:
export LLVM_TABLEGEN=/opt/local/bin/llvm-tblgen-mp-15
sudo port select --set llvm mp-llvm-15
sudo port select --set clang mp-clang-15
configure , then:
sudo port install x86_64-elf-binutils elftoolchain ghc-filesystem libfmt11
sudo port select --set llvm none
sudo port select --set clang none
in meson.build uncomment: '-static-libgcc', '-static-libstdc++',
then : meson compile -C build
when its done:
sudo port select --set llvm mp-llvm-19
sudo port select --set clang mp-clang-19

and a little ive learned about what the errors meant:
Compiler for C supports arguments -Wmicrosoft-template: YES
Compiler for C++ supports arguments -Wtypename-missing: YES

as for a list of my installed ports and configuration ill try to find a way to format it:
https://pastebin.com/P0mYq34q

and it depends on what its doing but over time resolve:
https://pastebin.com/DUF0mSST