---
synopsis: 'Add support for Windows Aarch64'
packages: [Cabal, cabal-install]
prs: 10705
---

Adds to preprocessor branches the option to support `aarch64_HOST_ARCH` platform on Windows Aarch64 target.
`ccall` convention is used at Aarch64, same as for `x86_64_HOST_ARCH`. Introduce `zIsAarch64` to make paths generation support Windows Aarch64 target.
