INFO: setup Package: app-emulation/vkd3d-proton-2.13:0 Repository: gentoo Maintainer: ionen@gentoo.org USE: abi_x86_32 abi_x86_64 amd64 elibc_glibc kernel_linux strip FEATURES: preserve-libs sandbox userpriv usersandbox INFO: prepare Applying vkd3d-proton-2.6-wow64-setup.patch ... INFO: configure abi_x86_32.x86: running multilib-minimal_abi_src_configure abi_x86_64.amd64: running multilib-minimal_abi_src_configure INFO: compile abi_x86_32.x86: running multilib-minimal_abi_src_compile abi_x86_64.amd64: running multilib-minimal_abi_src_compile INFO: install abi_x86_32.x86: running multilib-minimal_abi_src_install abi_x86_64.amd64: running multilib-minimal_abi_src_install Final size of build directory: 82608 KiB (80.6 MiB) Final size of installed tree: 5768 KiB ( 5.6 MiB) LOG: postinst To enable vkd3d-proton on a wine prefix, you can run the following command: WINEPREFIX=/path/to/prefix setup_vkd3d_proton.sh install --symlink Should also ensure that >=app-emulation/dxvk-2.1's dxgi.dll is available on it, not meant to function independently even if only using d3d12. See /usr/share/doc/vkd3d-proton-2.13/README.md* for details.