app-emulation/dxvk: add 2.4

Signed-off-by: Ionen Wolkens <ionen@gentoo.org>

2 files changed, 183 insertions, 0 deletions

diff --git a/app-emulation/dxvk/Manifest b/app-emulation/dxvk/Manifest
index 1469578046c4..437d112c907e 100644
--- a/app-emulation/dxvk/Manifest
+++ b/app-emulation/dxvk/Manifest
@@ -1,5 +1,6 @@
 DIST dxvk-1.10.3.tar.gz 1204407 BLAKE2B 3507ffe4abf9c45f2a138b05e7cf706322a6bf3d2e9ae86a9d6216b206c09f79eac696ee7dfe33d0bef55e727f51301c36eb89bfa3b3f429d7d5fafc1eebdcb4 SHA512 8995b231b3f3650beda04c01f30186d10a373075a4774b4ecbfb3bbeb4de99c57555f1db0611e5c61c6a411a7215e0faf228f9861f6b7adae6fc365e8056f7e3
 DIST dxvk-2.3.1.tar.gz 1005669 BLAKE2B d78448fcde9d600f7206dfa606fca4069e7563bb8b181fbc172691d6c45586904ae529550926a03612ed3cc1f2a2dff00990638125c1d7ce6179d3cd3ba8df04 SHA512 085567ac263872eb93d776ce7cf982690603e240a977dbb51ad69344af387fd745536ca62819afd4a809732a6f2d22b36c3df9538decf37dec527973d41e392f
+DIST dxvk-2.4.tar.gz 1052380 BLAKE2B d27795747c313dd93a399b82a78bb8349efcac91df9b138f1349ad9e030450980f1ce57f2b912cb13913a9b52f380967e05aab05c92071c0ceea5ab850aba479 SHA512 2db5a9a0c0a47e1db33cc938ecae40f1f24b60cfa1cc381ebab96aa0a2b4d9574947ed0c90a28fda15fe6fa1cbb560559f11b2f5c116e579fe7b9ff41c2f0f78
 DIST libdisplay-info-275e6459c7ab1ddd4b125f28d0440716e4888078.tar.bz2 81172 BLAKE2B 7a1e9e2feeb95e06e9d3f49ad9d14a8a152cca525085e819cda0b69c238fb79dddd6d547cd0f0a4b51dfc1ec74ac4c006345b9fc48563807bc8ab3bab58ea5ff SHA512 794e94e8c16d65901a7b705d1ba3361817b4e9e19e520b1004bcab232d0347f5713594d67f3c2b79d4f86b3012e710c648975547d27a63de043fcbe9e6b7e66d
 DIST setup_dxvk.sh 4631 BLAKE2B 25270e1f6dfd446b1d124eac3bd19da8bc770527d02d987949fc3ae0bead07866dafa25f77a90b9a408413a724354a29a4a156ff5c9dc75e26b66e079824ec86 SHA512 257fd84e29a7037f04a1a2a506502c71d527af58f8c84d8c3dfb64597ebdc41c3dca362eaf20ab4bc1982b76428c1f843815d56a6e1369d072e0009e270cb121
 DIST spirv-headers-8b246ff75c6615ba4532fe4fde20f1be090c3764.tar.gz 472513 BLAKE2B f1ad7e11c306c62509655eb41d74efc5fb88688780d006c6944844e964b339baa000f70e115c4df2947e882c9ac33186e301b31138c38fe5f997f7af7260f521 SHA512 fe1d9d70b217b194c92dd397bca386ce8452bc5ec3967d64a257b3a531386fe6a6ecb5e9ed8ab5bc5a2707c5378f02f05809d6d197dcfb3f87cd33304c3b1959
diff --git a/app-emulation/dxvk/dxvk-2.4.ebuild b/app-emulation/dxvk/dxvk-2.4.ebuild
new file mode 100644
index 000000000000..b29fad2d8a7f
--- /dev/null
+++ b/app-emulation/dxvk/dxvk-2.4.ebuild
@@ -0,0 +1,182 @@
+# Copyright 2022-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..13} )
+MULTILIB_ABIS="amd64 x86" # allow usage on /no-multilib/
+MULTILIB_COMPAT=( abi_x86_{32,64} )
+inherit flag-o-matic meson-multilib python-any-r1
+
+if [[ ${PV} == 9999 ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/doitsujin/dxvk.git"
+	EGIT_SUBMODULES=(
+		# picky about headers and is cross-compiled making -I/usr/include troublesome
+		include/{spirv,vulkan}
+		subprojects/libdisplay-info
+	)
+else
+	HASH_SPIRV=8b246ff75c6615ba4532fe4fde20f1be090c3764
+	HASH_VULKAN=46dc0f6e514f5730784bb2cac2a7c731636839e8
+	HASH_DISPLAYINFO=275e6459c7ab1ddd4b125f28d0440716e4888078
+	SRC_URI="
+		https://github.com/doitsujin/dxvk/archive/refs/tags/v${PV}.tar.gz
+			-> ${P}.tar.gz
+		https://github.com/KhronosGroup/SPIRV-Headers/archive/${HASH_SPIRV}.tar.gz
+			-> spirv-headers-${HASH_SPIRV}.tar.gz
+		https://github.com/KhronosGroup/Vulkan-Headers/archive/${HASH_VULKAN}.tar.gz
+			-> vulkan-headers-${HASH_VULKAN}.tar.gz
+		https://gitlab.freedesktop.org/JoshuaAshton/libdisplay-info/-/archive/${HASH_DISPLAYINFO}/libdisplay-info-${HASH_DISPLAYINFO}.tar.bz2
+	"
+	KEYWORDS="-* ~amd64 ~x86"
+fi
+
+DESCRIPTION="Vulkan-based implementation of D3D9, D3D10 and D3D11 for Linux / Wine"
+HOMEPAGE="https://github.com/doitsujin/dxvk/"
+
+# setup_dxvk.sh is no longer provided, fetch old until a better solution
+SRC_URI+=" https://raw.githubusercontent.com/doitsujin/dxvk/cd21cd7fa3b0df3e0819e21ca700b7627a838d69/setup_dxvk.sh"
+
+LICENSE="ZLIB Apache-2.0 MIT"
+SLOT="0"
+IUSE="+abi_x86_32 crossdev-mingw +d3d8 +d3d9 +d3d10 +d3d11 +dxgi +strip"
+REQUIRED_USE="
+	|| ( d3d8 d3d9 d3d10 d3d11 dxgi )
+	d3d8? ( d3d9 )
+	d3d10? ( d3d11 )
+	d3d11? ( dxgi )
+"
+
+BDEPEND="
+	${PYTHON_DEPS}
+	dev-util/glslang
+	!crossdev-mingw? ( dev-util/mingw64-toolchain[${MULTILIB_USEDEP}] )
+"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-1.10.3-wow64-setup.patch
+	"${FILESDIR}"/${PN}-2.3.1-gcc14.patch
+	"${FILESDIR}"/${PN}-2.4-d3d8-setup.patch
+)
+
+pkg_pretend() {
+	[[ ${MERGE_TYPE} == binary ]] && return
+
+	if use crossdev-mingw && [[ ! -v MINGW_BYPASS ]]; then
+		local tool=-w64-mingw32-g++
+		for tool in $(usev abi_x86_64 x86_64${tool}) $(usev abi_x86_32 i686${tool}); do
+			if ! type -P ${tool} >/dev/null; then
+				eerror "With USE=crossdev-mingw, it is necessary to setup the mingw toolchain."
+				eerror "For instructions, please see: https://wiki.gentoo.org/wiki/Mingw"
+				use abi_x86_32 && use abi_x86_64 &&
+					eerror "Also, with USE=abi_x86_32, will need both i686 and x86_64 toolchains."
+				die "USE=crossdev-mingw is set but ${tool} was not found"
+			elif [[ ! $(LC_ALL=C ${tool} -v 2>&1) =~ "Thread model: posix" ]]; then
+				eerror "${PN} requires GCC to be built with --enable-threads=posix"
+				eerror "Please see: https://wiki.gentoo.org/wiki/Mingw#POSIX_threads_for_Windows"
+				die "USE=crossdev-mingw is set but ${tool} does not use POSIX threads"
+			fi
+		done
+	fi
+}
+
+src_prepare() {
+	if [[ ${PV} != 9999 ]]; then
+		rmdir include/{spirv,vulkan} subprojects/libdisplay-info || die
+		mv ../SPIRV-Headers-${HASH_SPIRV} include/spirv || die
+		mv ../Vulkan-Headers-${HASH_VULKAN} include/vulkan || die
+		mv ../libdisplay-info-${HASH_DISPLAYINFO} subprojects/libdisplay-info || die
+	fi
+	cp -- "${DISTDIR}"/setup_dxvk.sh . || die
+
+	default
+
+	sed -i "/^basedir=/s|=.*|=${EPREFIX}/usr/lib/${PN}|" setup_dxvk.sh || die
+}
+
+src_configure() {
+	use crossdev-mingw || PATH=${BROOT}/usr/lib/mingw64-toolchain/bin:${PATH}
+
+	# random segfaults been reported with LTO in some games, filter as
+	# a safety (note that optimizing this further won't really help
+	# performance, GPU does the actual work)
+	filter-lto
+
+	# -mavx with mingw-gcc has a history of obscure issues and
+	# disabling is seen as safer, e.g. `WINEARCH=win32 winecfg`
+	# crashes with -march=skylake >=wine-8.10, similar issues with
+	# znver4: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110273
+	append-flags -mno-avx
+
+	if [[ ${CHOST} != *-mingw* ]]; then
+		if [[ ! -v MINGW_BYPASS ]]; then
+			unset AR CC CXX RC STRIP
+			filter-flags '-fuse-ld=*'
+			filter-flags '-mfunction-return=thunk*' #878849
+
+			# some bashrc-mv users tend to do CFLAGS="${LDFLAGS}" and then
+			# strip-unsupported-flags miss these during compile-only tests
+			# (primarily done for 23.0 profiles' -z, not full coverage)
+			filter-flags '-Wl,-z,*' #928038
+		fi
+
+		CHOST_amd64=x86_64-w64-mingw32
+		CHOST_x86=i686-w64-mingw32
+		CHOST=$(usex x86 ${CHOST_x86} ${CHOST_amd64})
+
+		strip-unsupported-flags
+	fi
+
+	multilib-minimal_src_configure
+}
+
+multilib_src_configure() {
+	# multilib's ${CHOST_amd64}-gcc -m32 is unusable with crossdev,
+	# unset again so meson eclass will set ${CHOST}-gcc + others
+	use crossdev-mingw && [[ ! -v MINGW_BYPASS ]] && unset AR CC CXX RC STRIP
+
+	local emesonargs=(
+		--prefix="${EPREFIX}"/usr/lib/${PN}
+		--{bin,lib}dir=x${MULTILIB_ABI_FLAG: -2}
+		--force-fallback-for=libdisplay-info # system's is ELF (unusable)
+		$(meson_use {,enable_}d3d8)
+		$(meson_use {,enable_}d3d9)
+		$(meson_use {,enable_}d3d10)
+		$(meson_use {,enable_}d3d11)
+		$(meson_use {,enable_}dxgi)
+		$(usev strip --strip) # portage won't strip .dll, so allow it here
+	)
+
+	meson_src_configure
+}
+
+multilib_src_install_all() {
+	dobin setup_dxvk.sh
+	dodoc README.md dxvk.conf
+
+	find "${ED}" -type f -name '*.a' -delete || die
+}
+
+pkg_postinst() {
+	if [[ ! ${REPLACING_VERSIONS} ]]; then
+		elog "To enable ${PN} on a wine prefix, you can run the following command:"
+		elog
+		elog "	WINEPREFIX=/path/to/prefix setup_dxvk.sh install --symlink"
+		elog
+		elog "See ${EROOT}/usr/share/doc/${PF}/README.md* for details."
+		elog "Note: setup_dxvk.sh is unofficially temporarily provided as it was"
+		elog "removed upstream, handling may change in the future."
+	fi
+
+	if use d3d8 && [[ ${REPLACING_VERSIONS##* } ]] &&
+		ver_test ${REPLACING_VERSIONS##* } -lt 2.4
+	then
+		elog
+		elog ">=${PN}-2.4 now provides d3d8.dll, to make use of it will need to"
+		elog "update old wine prefixes which is typically done by re-running:"
+		elog
+		elog "	WINEPREFIX=/path/to/prefix setup_dxvk.sh install --symlink"
+		elog
+	fi
+}