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193 lines
7.2 KiB
193 lines
7.2 KiB
# Copyright 2022-2023 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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MULTILIB_COMPAT=( abi_x86_{32,64} )
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inherit flag-o-matic meson-multilib toolchain-funcs
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if [[ ${PV} == 9999 ]]; then
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inherit git-r3
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EGIT_REPO_URI="https://github.com/HansKristian-Work/vkd3d-proton.git"
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EGIT_SUBMODULES=(
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# uses hacks / recent features and easily breaks, keep bundled headers
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# (also cross-compiled and -I/usr/include is troublesome)
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subprojects/{SPIRV,Vulkan}-Headers
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subprojects/dxil-spirv
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subprojects/dxil-spirv/third_party/spirv-headers # skip cross/tools
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)
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else
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HASH_VKD3D=6365efeba253807beecaed0eaa963295522c6b70 # match tag on bumps
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HASH_DXIL=f20a0fb4e984a83743baa9d863eb7b26228bcca3
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HASH_SPIRV=1d31a100405cf8783ca7a31e31cdd727c9fc54c3
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HASH_SPIRV_DXIL=aa331ab0ffcb3a67021caa1a0c1c9017712f2f31
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HASH_VULKAN=bd6443d28f2ebecedfb839b52d612011ba623d14
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SRC_URI="
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https://github.com/HansKristian-Work/vkd3d-proton/archive/refs/tags/v${PV}.tar.gz
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-> ${P}.tar.gz
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https://github.com/HansKristian-Work/dxil-spirv/archive/${HASH_DXIL}.tar.gz
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-> ${PN}-dxil-spirv-${HASH_DXIL::10}.tar.gz
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https://github.com/KhronosGroup/SPIRV-Headers/archive/${HASH_SPIRV}.tar.gz
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-> ${PN}-spirv-headers-${HASH_SPIRV::10}.tar.gz
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https://github.com/KhronosGroup/SPIRV-Headers/archive/${HASH_SPIRV_DXIL}.tar.gz
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-> ${PN}-spirv-headers-${HASH_SPIRV_DXIL::10}.tar.gz
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https://github.com/KhronosGroup/Vulkan-Headers/archive/${HASH_VULKAN}.tar.gz
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-> ${PN}-vulkan-headers-${HASH_VULKAN::10}.tar.gz"
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KEYWORDS="-* ~amd64 ~x86"
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fi
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DESCRIPTION="Fork of VKD3D, development branches for Proton's Direct3D 12 implementation"
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HOMEPAGE="https://github.com/HansKristian-Work/vkd3d-proton/"
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LICENSE="LGPL-2.1+ Apache-2.0 MIT"
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SLOT="0"
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IUSE="+abi_x86_32 crossdev-mingw debug extras"
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BDEPEND="
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dev-util/glslang
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!crossdev-mingw? ( dev-util/mingw64-toolchain[${MULTILIB_USEDEP}] )"
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pkg_pretend() {
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[[ ${MERGE_TYPE} == binary ]] && return
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if use crossdev-mingw && [[ ! -v MINGW_BYPASS ]]; then
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local tool=-w64-mingw32-g++
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for tool in $(usev abi_x86_64 x86_64${tool}) $(usev abi_x86_32 i686${tool}); do
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if ! type -P ${tool} >/dev/null; then
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eerror "With USE=crossdev-mingw, it is necessary to setup the mingw toolchain."
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eerror "For instructions, please see: https://wiki.gentoo.org/wiki/Mingw"
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use abi_x86_32 && use abi_x86_64 &&
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eerror "Also, with USE=abi_x86_32, will need both i686 and x86_64 toolchains."
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die "USE=crossdev-mingw is enabled, but ${tool} was not found"
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elif [[ ! $(LC_ALL=C ${tool} -v 2>&1) =~ "Thread model: posix" ]]; then
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eerror "${PN} requires GCC to be built with --enable-threads=posix"
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eerror "Please see: https://wiki.gentoo.org/wiki/Mingw#POSIX_threads_for_Windows"
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die "USE=crossdev-mingw is enabled, but ${tool} does not use POSIX threads"
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fi
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done
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tool=-w64-mingw32-widl
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for tool in $(usev abi_x86_64 x86_64${tool}) $(usev abi_x86_32 i686${tool}); do
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if ! type -P widl >/dev/null && ! type -P ${tool} >/dev/null; then
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eerror "With USE=crossdev-mingw, you need to provide the widl compiler by either"
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eerror "building crossdev mingw64-runtime with USE=tools or installing wine."
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die "USE=crossdev-mingw is set but neither widl nor ${tool} were found"
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fi
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done
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fi
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}
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src_prepare() {
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if [[ ${PV} != 9999 ]]; then
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rmdir subprojects/{{SPIRV,Vulkan}-Headers,dxil-spirv} || die
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mv ../dxil-spirv-${HASH_DXIL} subprojects/dxil-spirv || die
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mv ../SPIRV-Headers-${HASH_SPIRV} subprojects/SPIRV-Headers || die
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mv ../Vulkan-Headers-${HASH_VULKAN} subprojects/Vulkan-Headers || die
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# dxil and vkd3d's spirv headers currently mismatch and incompatible
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rmdir subprojects/dxil-spirv/third_party/spirv-headers || die
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mv ../SPIRV-Headers-${HASH_SPIRV_DXIL} \
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subprojects/dxil-spirv/third_party/spirv-headers || die
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# ln -s ../../../SPIRV-Headers/include \
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# subprojects/dxil-spirv/third_party/spirv-headers || die
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fi
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default
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sed -i "/^basedir=/s|=.*|=${EPREFIX}/usr/lib/${PN}|" setup_vkd3d_proton.sh || die
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if [[ ${PV} != 9999 ]]; then
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# without .git, meson sets vkd3d_build as 0x${PV} leading to failure
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sed -i "s/@VCS_TAG@/${HASH_VKD3D::15}/" vkd3d_build.h.in || die
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sed -i "s/@VCS_TAG@/${HASH_VKD3D::7}/" vkd3d_version.h.in || die
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fi
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}
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src_configure() {
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use crossdev-mingw || PATH=${BROOT}/usr/lib/mingw64-toolchain/bin:${PATH}
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if [[ ${CHOST} != *-mingw* ]]; then
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if [[ ! -v MINGW_BYPASS ]]; then
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unset AR CC CXX RC STRIP WIDL
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filter-flags '-fuse-ld=*'
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filter-flags '-mfunction-return=thunk*' #878849
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if has_version '<dev-util/mingw64-toolchain-11' ||
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{ use crossdev-mingw &&
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has_version "<cross-$(usex x86 i686 x86_64)-w64-mingw32/mingw64-runtime-11"; }
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then
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filter-flags '-fstack-protector*' #870136
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fi
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fi
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CHOST_amd64=x86_64-w64-mingw32
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CHOST_x86=i686-w64-mingw32
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CHOST=$(usex x86 ${CHOST_x86} ${CHOST_amd64})
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# preferring meson eclass' cross file over upstream's but, unlike
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# dxvk, we lose static options in the process (from build-win*.txt)
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append-ldflags -static -static-libgcc -static-libstdc++
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strip-unsupported-flags
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fi
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multilib-minimal_src_configure
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}
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multilib_src_configure() {
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# multilib's ${CHOST_amd64}-gcc -m32 is unusable with crossdev,
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# unset again so meson eclass will set ${CHOST}-gcc + others
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use crossdev-mingw && [[ ! -v MINGW_BYPASS ]] && unset AR CC CXX STRIP WIDL
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# prefer ${CHOST}'s widl (mingw) over wine's as used by upstream if
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# possible, but eclasses don't handle that so setup machine files
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local widl=$(tc-getPROG WIDL widl)
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use amd64 && [[ ${widl} == widl && ${ABI} == x86 ]] && widl="widl','-m32"
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printf "[binaries]\nwidl = ['${widl}']\n" > "${T}"/widl.${ABI}.ini || die
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local emesonargs=(
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--prefix="${EPREFIX}"/usr/lib/${PN}
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--{bin,lib}dir=x${ABI: -2}
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--{cross,native}-file="${T}"/widl.${ABI}.ini
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$(meson_use {,enable_}extras)
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$(meson_use debug enable_trace)
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$(usev !debug --strip) # portage won't strip .dll, so allow it here
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-Denable_tests=false # needs wine/vulkan and is intended for manual use
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)
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meson_src_configure
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}
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multilib_src_install_all() {
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dobin setup_vkd3d_proton.sh
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einstalldocs
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find "${ED}" -type f -name '*.a' -delete || die
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}
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pkg_postinst() {
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if [[ ! ${REPLACING_VERSIONS} ]]; then
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elog "To enable ${PN} on a wine prefix, you can run the following command:"
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elog
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elog " WINEPREFIX=/path/to/prefix setup_vkd3d_proton.sh install --symlink"
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elog
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elog "Should also ensure that >=app-emulation/dxvk-2.1's dxgi.dll is available"
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elog "on it, not meant to function independently even if only using d3d12."
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elog
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elog "See ${EROOT}/usr/share/doc/${PF}/README.md* for details."
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elif [[ ${REPLACING_VERSIONS##* } ]]; then
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if ver_test ${REPLACING_VERSIONS##* } -lt 2.7; then
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elog
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elog ">=${PN}-2.7 requires drivers and Wine to support vulkan-1.3, meaning:"
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elog ">=wine-*-7.1 (or >=wine-proton-7.0), and >=mesa-22.0 (or >=nvidia-drivers-510)"
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fi
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if ver_test ${REPLACING_VERSIONS##* } -lt 2.9; then
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elog
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elog ">=${PN}-2.9 has a new file to install (d3d12core.dll), old Wine prefixes that"
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elog "relied on '--symlink' may need updates by using the setup_vkd3d_proton.sh."
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elog
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elog "Furthermore, it may not function properly if >=app-emulation/dxvk-2.1's"
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elog "dxgi.dll is not available on that prefix (even if only using d3d12)."
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fi
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fi
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}
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