media-libs/x265: update EAPI 7 -> 8

Signed-off-by: Eli Schwartz <eschwartz93@gmail.com>
Signed-off-by: Sam James <sam@gentoo.org>

2 files changed, 223 insertions, 1 deletions

diff --git a/media-libs/x265/x265-3.5-r4.ebuild b/media-libs/x265/x265-3.5-r4.ebuild
new file mode 100644
index 000000000000..11fbb36fc212
--- /dev/null
+++ b/media-libs/x265/x265-3.5-r4.ebuild
@@ -0,0 +1,222 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake flag-o-matic multilib-minimal multibuild
+
+if [[ ${PV} = 9999* ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://bitbucket.org/multicoreware/x265_git/"
+	S=${WORKDIR}/${P}/source
+else
+	SRC_URI="https://bitbucket.org/multicoreware/x265_git/downloads/${PN}_${PV}.tar.gz"
+	KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~mips ~ppc ~ppc64 ~riscv ~x86"
+fi
+
+DESCRIPTION="Library for encoding video streams into the H.265/HEVC format"
+HOMEPAGE="http://x265.org/ https://bitbucket.org/multicoreware/x265_git/"
+
+LICENSE="GPL-2"
+# subslot = libx265 soname
+SLOT="0/199"
+IUSE="+10bit +12bit cpu_flags_ppc_vsx2 numa test"
+RESTRICT="!test? ( test )"
+
+RDEPEND="numa? ( >=sys-process/numactl-2.0.10-r1[${MULTILIB_USEDEP}] )"
+DEPEND="${RDEPEND}"
+ASM_DEPEND=">=dev-lang/nasm-2.13"
+BDEPEND="
+	abi_x86_32? ( ${ASM_DEPEND} )
+	abi_x86_64? ( ${ASM_DEPEND} )"
+
+PATCHES=(
+	"${FILESDIR}/arm-r1.patch"
+	"${FILESDIR}/neon.patch"
+	"${FILESDIR}/x265-3.3-ppc64.patch"
+	"${FILESDIR}/tests.patch"
+	"${FILESDIR}/test-ns.patch"
+)
+
+src_unpack() {
+	if [[ ${PV} = 9999* ]]; then
+		git-r3_src_unpack
+	else
+		unpack ${A}
+		export S="$(echo "${WORKDIR}/${PN}_"*"/source")"
+	fi
+}
+
+# By default, the library and the encoder is configured for only one output bit
+# depth. Meaning, one has to rebuild libx265 if (s)he wants to produce HEVC
+# files with a different bit depth, which is annoying. However, upstream
+# supports proper namespacing for 8bits, 10bits & 12bits HEVC and linking all
+# that together so that the resulting library can produce all three of them
+# instead of only one.
+# The API requires the bit depth parameter, so that libx265 can then chose which
+# variant of the encoder to use.
+# To achieve this, we have to build one (static) library for each non-main
+# variant, and link it into the main library.
+# Upstream documents using the 8bit variant as main library, hence we do not
+# allow disabling it: "main" *MUST* come last in the following list.
+
+x265_get_variants() {
+	local variants=""
+	use 12bit && variants+="main12 "
+	use 10bit && variants+="main10 "
+	variants+="main"
+	echo "${variants}"
+}
+
+x265_variant_src_configure() {
+	mkdir -p "${BUILD_DIR}" || die
+	pushd "${BUILD_DIR}" >/dev/null || die
+
+	einfo "Configuring variant: ${MULTIBUILD_VARIANT} for ABI: ${ABI}"
+
+	local mycmakeargs=( "${myabicmakeargs[@]}" )
+	case "${MULTIBUILD_VARIANT}" in
+		"main12")
+			mycmakeargs+=(
+				-DHIGH_BIT_DEPTH=ON
+				-DEXPORT_C_API=OFF
+				-DENABLE_SHARED=OFF
+				-DENABLE_CLI=OFF
+				-DMAIN12=ON
+			)
+			if [[ ${ABI} = x86 ]] ; then
+				mycmakeargs+=( -DENABLE_ASSEMBLY=OFF )
+			fi
+			if [[ ${ABI} = arm* ]] ; then
+				# 589674
+				mycmakeargs+=( -DENABLE_ASSEMBLY=OFF )
+			fi
+			# disable altivec for 12bit build #607802#c5
+			if [[ ${ABI} = ppc* ]] ; then
+				mycmakeargs+=(
+					-DENABLE_ALTIVEC=OFF
+					-DCPU_POWER8=$(usex cpu_flags_ppc_vsx2 ON OFF)
+				)
+			fi
+			;;
+		"main10")
+			mycmakeargs+=(
+				-DHIGH_BIT_DEPTH=ON
+				-DEXPORT_C_API=OFF
+				-DENABLE_SHARED=OFF
+				-DENABLE_CLI=OFF
+				-DENABLE_HDR10_PLUS=ON
+			)
+			if [[ ${ABI} = x86 ]] ; then
+				mycmakeargs+=( -DENABLE_ASSEMBLY=OFF )
+			fi
+			if [[ ${ABI} = arm* ]] ; then
+				# 589674
+				mycmakeargs+=( -DENABLE_ASSEMBLY=OFF )
+			fi
+			# disable altivec for 10bit build #607802#c5
+			if [[ ${ABI} = ppc* ]] ; then
+				mycmakeargs+=(
+					-DENABLE_ALTIVEC=OFF
+					-DCPU_POWER8=$(usex cpu_flags_ppc_vsx2 ON OFF)
+				)
+			fi
+			;;
+		"main")
+			if (( "${#MULTIBUILD_VARIANTS[@]}" > 1 )) ; then
+				local myvariants=( "${MULTIBUILD_VARIANTS[@]}" )
+				unset myvariants[${#MULTIBUILD_VARIANTS[@]}-1]
+				local liblist="" v=
+				for v in "${myvariants[@]}" ; do
+					ln -s "${BUILD_DIR%-*}-${v}/libx265.a" "libx265_${v}.a" ||	die
+					liblist+="libx265_${v}.a;"
+				done
+				mycmakeargs+=(
+					-DEXTRA_LIB="${liblist}"
+					-DEXTRA_LINK_FLAGS=-L.
+					-DLINKED_10BIT=$(usex 10bit)
+					-DLINKED_12BIT=$(usex 12bit)
+				)
+				if [[ ${ABI} = ppc* ]] ; then
+					# upstream uses mix of altivec + power8 vectors
+					# it's impossible to enable altivec without CPU_POWER8
+					# and it does not work on ppc32
+					# so we toggle both variables together
+					mycmakeargs+=(
+						-DCPU_POWER8=$(usex cpu_flags_ppc_vsx2 ON OFF)
+						-DENABLE_ALTIVEC=$(usex cpu_flags_ppc_vsx2 ON OFF)
+					)
+				fi
+			fi
+			;;
+		*)
+			die "Unknown variant: ${MULTIBUILD_VARIANT}";;
+	esac
+	cmake_src_configure
+	popd >/dev/null || die
+}
+
+multilib_src_configure() {
+	# -Werror=odr
+	# https://bugs.gentoo.org/875854
+	# https://bitbucket.org/multicoreware/x265_git/issues/937/build-fails-with-lto
+	filter-lto
+
+	local myabicmakeargs=(
+		-DENABLE_TESTS=$(usex test ON OFF)
+		$(multilib_is_native_abi || echo "-DENABLE_CLI=OFF")
+		-DENABLE_PIC=ON
+		-DENABLE_LIBNUMA=$(usex numa ON OFF)
+		-DGIT_ARCHETYPE=1 #814116
+		-DLIB_INSTALL_DIR="$(get_libdir)"
+	)
+
+	# Unfortunately, the asm for x86/x32/arm isn't PIC-safe.
+	if [[ ${ABI} = x86 ]] ; then
+		# Bug #528202, bug #913412
+		myabicmakeargs+=( -DENABLE_ASSEMBLY=OFF )
+	elif [[ ${ABI} = x32 ]] ; then
+		# bug #510890
+		myabicmakeargs+=( -DENABLE_ASSEMBLY=OFF )
+	elif [[ ${ABI} = arm ]] ; then
+		myabicmakeargs+=( -DENABLE_ASSEMBLY=OFF )
+	fi
+
+	local MULTIBUILD_VARIANTS=( $(x265_get_variants) )
+	multibuild_foreach_variant x265_variant_src_configure
+}
+
+multilib_src_compile() {
+	local MULTIBUILD_VARIANTS=( $(x265_get_variants) )
+	multibuild_foreach_variant cmake_src_compile
+}
+
+x265_variant_src_test() {
+	if [ -x "${BUILD_DIR}/test/TestBench" ] ; then
+		"${BUILD_DIR}/test/TestBench" || die
+	else
+		einfo "Unit tests check only assembly."
+		einfo "You do not seem to have any for ABI=${ABI}, x265 variant=${MULTIBUILD_VARIANT}"
+		einfo "Skipping tests."
+	fi
+}
+
+multilib_src_test() {
+	local MULTIBUILD_VARIANTS=( $(x265_get_variants) )
+	multibuild_foreach_variant x265_variant_src_test
+}
+
+multilib_src_install() {
+	# Install only "main" variant since the others are already linked into it.
+	local MULTIBUILD_VARIANTS=( "main" )
+	multibuild_foreach_variant cmake_src_install
+}
+
+multilib_src_install_all() {
+	dodoc -r "${S}/../doc/"*
+
+	# we don't install *.a files for all variants,
+	# so just delete these files instead of pretending
+	# real USE=static-libs support
+	find "${ED}" -name "*.a" -delete || die
+}
diff --git a/media-libs/x265/x265-9999.ebuild b/media-libs/x265/x265-9999.ebuild
index 8fb553c069a6..8be9f4a93e84 100644
--- a/media-libs/x265/x265-9999.ebuild
+++ b/media-libs/x265/x265-9999.ebuild
@@ -1,7 +1,7 @@
 # Copyright 1999-2024 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=7
+EAPI=8
 
 inherit cmake flag-o-matic multilib-minimal multibuild