dev-lang/spidermonkey: Drop old versions

Signed-off-by: Matt Turner <mattst88@gentoo.org>

6 files changed, 0 insertions, 2280 deletions

diff --git a/dev-lang/spidermonkey/Manifest b/dev-lang/spidermonkey/Manifest
index 97782a8de472..8163aaf96444 100644
--- a/dev-lang/spidermonkey/Manifest
+++ b/dev-lang/spidermonkey/Manifest
@@ -1,16 +1,6 @@
 DIST firefox-68.0-patches-15.tar.xz 16060 BLAKE2B f9e6cd58ea51bed1af90a9d30fd551dc7e939afcd1b4d00de1271bd4bda94021c6f1799fd9945962c14ffa1fd0b6a6429369c4e45efc2000f179b9b2e46971e7 SHA512 9cb2479637dd8b84e0ab68dc0fe144acd2dc74feca282fd3c4b485ca6f0de8190244587622713a5421b243ccda153f738e9a8f463e87e15e93e9b725d943e128
 DIST firefox-68.12.0esr.source.tar.xz 313856956 BLAKE2B eeaa4acc9fabf15ec1b313170a30cee8e1fc10a8b08512b915b83b7d6a81c09b365733ed94638bd434864fd7b0cb8cbf1bc2e43441be69e31117e8e6a099234c SHA512 839b02422e4c87bdb12e0995cd35ca8c1996f3fba00bbb46b419e46b67df5ec48a264cb14632db777ce29166ee4fdcb06e2ee3ce847e64328c58c9a2f9129f4c
-DIST firefox-78.10.1esr.source.tar.xz 334444960 BLAKE2B 76f9bae7f9fddbf3ab14293d1ec9e51b173961d0d5e0e1ef98b65328294f520369b89fb300a91d9f502b93215a15c228925a469b7b14ec576c9a9be874a6561a SHA512 a22773d9b3f0dca253805257f358a906769d23f15115e3a8851024f701e27dee45f056f7d34ebf1fcde0a3f91ec299639c2a12556e938a232cdea9e59835fde1
-DIST firefox-78.11.0esr.source.tar.xz 333002576 BLAKE2B a8268886f86afb41b86d227f8a8f642674ea9c0a85365acb517c6997099dbddad9779efa772cce645da6443a78d6e94c89a750152386f8dff7bbbf31bf5df129 SHA512 d02fc2eda587155b1c54ca12a6c5cde220a29f41f154f1c9b71ae8f966d8cc9439201a5b241e03fc0795b74e2479f7aa5d6b69f70b7639432e5382f321f7a6f4
-DIST firefox-78.12.0esr.source.tar.xz 333737488 BLAKE2B 775a55511a48f4210807d2648833bca6f95d9f4cd48b5d0de8cf0bf2609590c1615fca7ff855ae3643a25466d131e15dc293e6a57aa05e1d91d2cf819b0b89ca SHA512 646eb803e0d0e541773e3111708c7eaa85e784e4bae6e4a77dcecdc617ee29e2e349c9ef16ae7e663311734dd7491aebd904359124dda62672dbc18bfb608f0a
-DIST firefox-78.13.0esr.source.tar.xz 333506484 BLAKE2B 1922e2f6b2ada46e581e4eaaa388873d31c6a922e5165ba225eeaccde5c1c6d7369a57ecf8e89371a34f692dca5754a461abb7d1c9bfda9cbc4f021d39549439 SHA512 78a5dc8713ab879ebfc3b8fd7a8219844d06f0d897342fdf9a11471633d98e148ff85cf10e561899df4910b94a33b57709b64788df4621a8c0b83eb9a7102cef
-DIST firefox-78.14.0esr.source.tar.xz 340771180 BLAKE2B 7b83bf081138fbf2367116099839c6d05ec5ade58f183ba033c5167d503a2a1f40976f88bdba680a7a8df7c66ac32449004e58a5211f16086b792a2b41e27c67 SHA512 5d5e4b1197f87b458a8ab14a62701fa0f3071e9facbb4fba71a64ef69abf31edbb4c5efa6c20198de573216543b5289270b5929c6e917f01bb165ce8c139c1ac
 DIST firefox-78.15.0esr.source.tar.xz 330819568 BLAKE2B dc8785613c2f72c55d484642c89c2545765a9efbd609bc7c2cf57b4a3a06a2ea22e6959e42b5b8af867db782e8b2097a67dec858796b744e47008a8e575e2316 SHA512 ac3de735b246ce4f0e1619cd2664321ffa374240ce6843e785d79a350dc30c967996bbcc5e3b301cb3d822ca981cbea116758fc4122f1738d75ddfd1165b6378
-DIST firefox-78esr-patches-13.tar.xz 83664 BLAKE2B 92250d5bc3821ee1ff032236bd00e01a53e0af4f9e39696a634edb39f0a182bf5ff74b7fc0f107c9c53136c64485c398391e3a857c8b2b904115fd13d17e2a4f SHA512 96739811bea833a6a9cb09075dfe49c6fa7f613e8bd41e1d830d6ae6851ce8e2f5d27c87d0035b6f3a099340dfd7eebe6ecb930ff25079e76cea92a7610293ca
-DIST firefox-78esr-patches-14.tar.xz 82976 BLAKE2B 08cc3618c8069f4169b7647e7eb699153d558bb89f8a4f1ed74d5ccd339f77119cd8f253df011f0c2f255ad889b65e843171d7559f469788463ca7e9aa2e96aa SHA512 1611c6f9d2c7d586e7b53810c1cfdb2682f5d289b1b019b71694b1ab2d8bbdfe827a73cfaf59f7e4808c0b90409ca4fa57e27655d8cdf0c578ffdbad33659f26
-DIST firefox-78esr-patches-15.tar.xz 65604 BLAKE2B 86e421e555ffd5f7f201d0f1a1c446c649739c67cdf8dca536efa115e09d9c357ce1551b7270c77e8bfe7dd53e0f3e6386496283879cf5e0c59b3c864951ebb3 SHA512 b229e895f083a0404cda1da0d8ae937429d5975ac52ab20e8b15611d9c737381a1076ebfa8c8a127dacac0e12a2a905ffd579facde2d80c6facc911e5739e34b
-DIST firefox-78esr-patches-16.tar.xz 55964 BLAKE2B 79d3a465c69656bb55ee7c1e9060606464b6404435b92f534db275521ac2343e045feae1fff6166fde9e2599a82cd982b0b2395271b1033f0f784e745e2c6965 SHA512 3aa971c726646cbf37a14a0dba6c4ac966b88db655cd8b730c5572543bfbf682991ee7c139889541e4f6936c13f27233dc1837fbdb9ee340b33ebb2cec59b01f
-DIST firefox-78esr-patches-17.tar.xz 56004 BLAKE2B 01d2ded2658c24176a3d13d0267d1c4df4ef0113c5c40b1002acd39a0f04db35b773bc617afed1c681df3ec38120621a5c3753ba2d36688d7d5926233bfb8501 SHA512 43b372b848c1f30e02505d06bbb11f5b80d976fe7ee39c0d2aacf60d48bc1d3e378c325f4e2fd4730b971e88c3bd902539a7b81874f53b8b92369f876e05be5e
 DIST firefox-78esr-patches-19.tar.xz 88424 BLAKE2B fdc7bf8f28b3e799551a70f1cec7a695f52c4712f3b28733648fcd7dac5a599613f4c3d2cfa169266dc62b65619b7f28c0e06d32317adb8ec0056ca79c87e9f6 SHA512 3c81dadc9bf74207c4e361605127ef6141d77700c5c54f1f9cd5ad3be13df9f73c6eec2f51d779558e4bdad1e7395c6aa8943a93415bd1786d461042bc03550a
 DIST js185-1.0.0.tar.gz 6164605 BLAKE2B 76a37f0ceae05d3475853875bd0ce4be6e525e4114816f8f281ea6fc6b60a71060975a0fa1cb843f57ad1e2f842dfb26b24244fa0fd6c20f6ae2ebbe430f70be SHA512 2af7122a7c7007fd7b6668776fe1222515a810b3e43bbf0f76b8f94e1ef406ffd3fb5ccec393021b00274c05b38a77235bc8d6886994c56762fcaf0aa7cf6718
 DIST mozjs-52.9.1pre1.tar.bz2 30178574 BLAKE2B 0920432b5140e78297a9bcbccb54268d75a223d5e75e4ff90b3b01aab4f7736b4a4e05c47b3a925ff0a74607a0abad3b6583c75d070ef5142009b20ebaf6e4bf SHA512 187b231b246a5ae09e55c0fef77866b316d75f38f4c2e066d5d4325d8da63433027020c929439cab46af3253ac63ab2f780223a8fd2c6ff535b3409bb6c4aa0f
diff --git a/dev-lang/spidermonkey/spidermonkey-78.10.1.ebuild b/dev-lang/spidermonkey/spidermonkey-78.10.1.ebuild
deleted file mode 100644
index 3e0a2584eef4..000000000000
--- a/dev-lang/spidermonkey/spidermonkey-78.10.1.ebuild
+++ /dev/null
@@ -1,454 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI="7"
-
-# Patch version
-FIREFOX_PATCHSET="firefox-78esr-patches-13.tar.xz"
-SPIDERMONKEY_PATCHSET="spidermonkey-78-patches-04.tar.xz"
-
-LLVM_MAX_SLOT=12
-
-PYTHON_COMPAT=( python3_{7..9} )
-
-WANT_AUTOCONF="2.1"
-
-inherit autotools check-reqs flag-o-matic llvm multiprocessing prefix python-any-r1 toolchain-funcs
-
-MY_PN="mozjs"
-MY_PV="${PV/_pre*}" # Handle Gentoo pre-releases
-
-MY_MAJOR=$(ver_cut 1)
-
-MOZ_ESR=yes
-
-MOZ_PV=${PV}
-MOZ_PV_SUFFIX=
-if [[ ${PV} =~ (_(alpha|beta|rc).*)$ ]] ; then
-	MOZ_PV_SUFFIX=${BASH_REMATCH[1]}
-
-	# Convert the ebuild version to the upstream Mozilla version
-	MOZ_PV="${MOZ_PV/_alpha/a}" # Handle alpha for SRC_URI
-	MOZ_PV="${MOZ_PV/_beta/b}"  # Handle beta for SRC_URI
-	MOZ_PV="${MOZ_PV%%_rc*}"    # Handle rc for SRC_URI
-fi
-
-if [[ -n ${MOZ_ESR} ]] ; then
-	# ESR releases have slightly different version numbers
-	MOZ_PV="${MOZ_PV}esr"
-fi
-
-MOZ_PN="firefox"
-MOZ_P="${MOZ_PN}-${MOZ_PV}"
-MOZ_PV_DISTFILES="${MOZ_PV}${MOZ_PV_SUFFIX}"
-MOZ_P_DISTFILES="${MOZ_PN}-${MOZ_PV_DISTFILES}"
-
-MOZ_SRC_BASE_URI="https://archive.mozilla.org/pub/${MOZ_PN}/releases/${MOZ_PV}"
-
-if [[ ${PV} == *_rc* ]] ; then
-	MOZ_SRC_BASE_URI="https://archive.mozilla.org/pub/${MOZ_PN}/candidates/${MOZ_PV}-candidates/build${PV##*_rc}"
-fi
-
-PATCH_URIS=(
-	https://dev.gentoo.org/~{whissi,polynomial-c,axs}/mozilla/patchsets/${FIREFOX_PATCHSET}
-	https://dev.gentoo.org/~{whissi,polynomial-c,axs}/mozilla/patchsets/${SPIDERMONKEY_PATCHSET}
-)
-
-SRC_URI="${MOZ_SRC_BASE_URI}/source/${MOZ_P}.source.tar.xz -> ${MOZ_P_DISTFILES}.source.tar.xz
-	${PATCH_URIS[@]}"
-
-DESCRIPTION="SpiderMonkey is Mozilla's JavaScript engine written in C and C++"
-HOMEPAGE="https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey"
-
-KEYWORDS="amd64 arm arm64 ~mips ppc64 ~riscv ~s390 x86"
-
-SLOT="78"
-LICENSE="MPL-2.0"
-IUSE="clang cpu_flags_arm_neon debug +jit lto test"
-
-RESTRICT="!test? ( test )"
-
-BDEPEND="${PYTHON_DEPS}
-	>=virtual/rust-1.41.0
-	virtual/pkgconfig
-	|| (
-		(
-			sys-devel/llvm:12
-			clang? (
-				sys-devel/clang:12
-				lto? ( =sys-devel/lld-12* )
-			)
-		)
-		(
-			sys-devel/llvm:11
-			clang? (
-				sys-devel/clang:11
-				lto? ( =sys-devel/lld-11* )
-			)
-		)
-		(
-			sys-devel/llvm:10
-			clang? (
-				sys-devel/clang:10
-				lto? ( =sys-devel/lld-10* )
-			)
-		)
-	)
-	lto? (
-		!clang? ( sys-devel/binutils[gold] )
-	)"
-
-CDEPEND=">=dev-libs/icu-67.1:=
-	>=dev-libs/nspr-4.25
-	sys-libs/readline:0=
-	>=sys-libs/zlib-1.2.3"
-
-DEPEND="${CDEPEND}
-	test? (
-		$(python_gen_any_dep 'dev-python/six[${PYTHON_USEDEP}]')
-	)"
-
-RDEPEND="${CDEPEND}"
-
-S="${WORKDIR}/firefox-${MY_PV}/js/src"
-
-llvm_check_deps() {
-	if ! has_version -b "sys-devel/llvm:${LLVM_SLOT}" ; then
-		ewarn "sys-devel/llvm:${LLVM_SLOT} is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
-		return 1
-	fi
-
-	if use clang ; then
-		if ! has_version -b "sys-devel/clang:${LLVM_SLOT}" ; then
-			ewarn "sys-devel/clang:${LLVM_SLOT} is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
-			return 1
-		fi
-
-		if use lto ; then
-			if ! has_version -b "=sys-devel/lld-${LLVM_SLOT}*" ; then
-				ewarn "=sys-devel/lld-${LLVM_SLOT}* is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
-				return 1
-			fi
-		fi
-	fi
-
-	einfo "Using LLVM slot ${LLVM_SLOT} to build" >&2
-}
-
-python_check_deps() {
-	if use test ; then
-		has_version "dev-python/six[${PYTHON_USEDEP}]"
-	fi
-}
-
-pkg_pretend() {
-	if use test ; then
-		CHECKREQS_DISK_BUILD="7600M"
-	else
-		CHECKREQS_DISK_BUILD="6400M"
-	fi
-
-	check-reqs_pkg_pretend
-}
-
-pkg_setup() {
-	if [[ ${MERGE_TYPE} != binary ]] ; then
-		if use test ; then
-			CHECKREQS_DISK_BUILD="7600M"
-		else
-			CHECKREQS_DISK_BUILD="6400M"
-		fi
-
-		check-reqs_pkg_setup
-
-		llvm_pkg_setup
-
-		if use clang && use lto ; then
-			local version_lld=$(ld.lld --version 2>/dev/null | awk '{ print $2 }')
-			[[ -n ${version_lld} ]] && version_lld=$(ver_cut 1 "${version_lld}")
-			[[ -z ${version_lld} ]] && die "Failed to read ld.lld version!"
-
-			# temp fix for https://bugs.gentoo.org/768543
-			# we can assume that rust 1.{49,50}.0 always uses llvm 11
-			local version_rust=$(rustc -Vv 2>/dev/null | grep -F -- 'release:' | awk '{ print $2 }')
-			[[ -n ${version_rust} ]] && version_rust=$(ver_cut 1-2 "${version_rust}")
-			[[ -z ${version_rust} ]] && die "Failed to read version from rustc!"
-
-			if ver_test "${version_rust}" -ge "1.49" && ver_test "${version_rust}" -le "1.50" ; then
-				local version_llvm_rust="11"
-			else
-				local version_llvm_rust=$(rustc -Vv 2>/dev/null | grep -F -- 'LLVM version:' | awk '{ print $3 }')
-				[[ -n ${version_llvm_rust} ]] && version_llvm_rust=$(ver_cut 1 "${version_llvm_rust}")
-				[[ -z ${version_llvm_rust} ]] && die "Failed to read used LLVM version from rustc!"
-			fi
-
-			if ver_test "${version_lld}" -ne "${version_llvm_rust}" ; then
-				eerror "Rust is using LLVM version ${version_llvm_rust} but ld.lld version belongs to LLVM version ${version_lld}."
-				eerror "You will be unable to link ${CATEGORY}/${PN}. To proceed you have the following options:"
-				eerror "  - Manually switch rust version using 'eselect rust' to match used LLVM version"
-				eerror "  - Switch to dev-lang/rust[system-llvm] which will guarantee matching version"
-				eerror "  - Build ${CATEGORY}/${PN} without USE=lto"
-				die "LLVM version used by Rust (${version_llvm_rust}) does not match with ld.lld version (${version_lld})!"
-			fi
-		fi
-
-		python-any-r1_pkg_setup
-
-		# Build system is using /proc/self/oom_score_adj, bug #604394
-		addpredict /proc/self/oom_score_adj
-
-		if ! mountpoint -q /dev/shm ; then
-			# If /dev/shm is not available, configure is known to fail with
-			# a traceback report referencing /usr/lib/pythonN.N/multiprocessing/synchronize.py
-			ewarn "/dev/shm is not mounted -- expect build failures!"
-		fi
-
-		# Ensure we use C locale when building, bug #746215
-		export LC_ALL=C
-	fi
-}
-
-src_prepare() {
-	pushd ../.. &>/dev/null || die
-
-	use lto && rm -v "${WORKDIR}"/firefox-patches/*-LTO-Only-enable-LTO-*.patch
-
-	eapply "${WORKDIR}"/firefox-patches
-	eapply "${WORKDIR}"/spidermonkey-patches
-
-	default
-
-	# Make LTO respect MAKEOPTS
-	sed -i \
-		-e "s/multiprocessing.cpu_count()/$(makeopts_jobs)/" \
-		build/moz.configure/lto-pgo.configure \
-		|| die "sed failed to set num_cores"
-
-	# sed-in toolchain prefix
-	sed -i \
-		-e "s/objdump/${CHOST}-objdump/" \
-		python/mozbuild/mozbuild/configure/check_debug_ranges.py \
-		|| die "sed failed to set toolchain prefix"
-
-	# use prefix shell in wrapper linker scripts, bug #789660
-	hprefixify "${S}"/../../build/cargo-{,host-}linker
-
-	einfo "Removing pre-built binaries ..."
-	find third_party -type f \( -name '*.so' -o -name '*.o' \) -print -delete || die
-
-	MOZJS_BUILDDIR="${WORKDIR}/build"
-	mkdir "${MOZJS_BUILDDIR}" || die
-
-	popd &>/dev/null || die
-	eautoconf
-}
-
-src_configure() {
-	# Show flags set at the beginning
-	einfo "Current CFLAGS:    ${CFLAGS}"
-	einfo "Current CXXFLAGS:  ${CXXFLAGS}"
-	einfo "Current LDFLAGS:   ${LDFLAGS}"
-	einfo "Current RUSTFLAGS: ${RUSTFLAGS}"
-
-	local have_switched_compiler=
-	if use clang && ! tc-is-clang ; then
-		# Force clang
-		einfo "Enforcing the use of clang due to USE=clang ..."
-		have_switched_compiler=yes
-		AR=llvm-ar
-		CC=${CHOST}-clang
-		CXX=${CHOST}-clang++
-		NM=llvm-nm
-		RANLIB=llvm-ranlib
-	elif ! use clang && ! tc-is-gcc ; then
-		# Force gcc
-		have_switched_compiler=yes
-		einfo "Enforcing the use of gcc due to USE=-clang ..."
-		AR=gcc-ar
-		CC=${CHOST}-gcc
-		CXX=${CHOST}-g++
-		NM=gcc-nm
-		RANLIB=gcc-ranlib
-	fi
-
-	if [[ -n "${have_switched_compiler}" ]] ; then
-		# Because we switched active compiler we have to ensure
-		# that no unsupported flags are set
-		strip-unsupported-flags
-	fi
-
-	# Ensure we use correct toolchain
-	export HOST_CC="$(tc-getBUILD_CC)"
-	export HOST_CXX="$(tc-getBUILD_CXX)"
-	tc-export CC CXX LD AR NM OBJDUMP RANLIB PKG_CONFIG
-
-	cd "${MOZJS_BUILDDIR}" || die
-
-	# ../python/mach/mach/mixin/process.py fails to detect SHELL
-	export SHELL="${EPREFIX}/bin/bash"
-
-	local -a myeconfargs=(
-		--host="${CBUILD:-${CHOST}}"
-		--target="${CHOST}"
-		--disable-jemalloc
-		--disable-optimize
-		--disable-strip
-		--enable-readline
-		--enable-shared-js
-		--with-intl-api
-		--with-system-icu
-		--with-system-nspr
-		--with-system-zlib
-		--with-toolchain-prefix="${CHOST}-"
-		$(use_enable debug)
-		$(use_enable jit)
-		$(use_enable test tests)
-	)
-
-	if ! use x86 && [[ ${CHOST} != armv*h* ]] ; then
-		myeconfargs+=( --enable-rust-simd )
-	fi
-
-	# Modifications to better support ARM, bug 717344
-	if use cpu_flags_arm_neon ; then
-		myeconfargs+=( --with-fpu=neon )
-
-		if ! tc-is-clang ; then
-			# thumb options aren't supported when using clang, bug 666966
-			myeconfargs+=( --with-thumb=yes )
-			myeconfargs+=( --with-thumb-interwork=no )
-		fi
-	fi
-
-	# Tell build system that we want to use LTO
-	if use lto ; then
-		myeconfargs+=( --enable-lto )
-
-		if use clang ; then
-			myeconfargs+=( --enable-linker=lld )
-		else
-			myeconfargs+=( --enable-linker=gold )
-		fi
-	fi
-
-	# LTO flag was handled via configure
-	filter-flags '-flto*'
-
-	if tc-is-gcc ; then
-		if ver_test $(gcc-fullversion) -ge 10 ; then
-			einfo "Forcing -fno-tree-loop-vectorize to workaround GCC bug, see bug 758446 ..."
-			append-cxxflags -fno-tree-loop-vectorize
-		fi
-	fi
-
-	# Show flags we will use
-	einfo "Build CFLAGS:    ${CFLAGS}"
-	einfo "Build CXXFLAGS:  ${CXXFLAGS}"
-	einfo "Build LDFLAGS:   ${LDFLAGS}"
-	einfo "Build RUSTFLAGS: ${RUSTFLAGS}"
-
-	# Forcing system-icu allows us to skip patching bundled ICU for PPC
-	# and other minor arches
-	ECONF_SOURCE="${S}" \
-		econf \
-		${myeconfargs[@]} \
-		XARGS="${EPREFIX}/usr/bin/xargs"
-}
-
-src_compile() {
-	cd "${MOZJS_BUILDDIR}" || die
-	default
-}
-
-src_test() {
-	if "${MOZJS_BUILDDIR}/js/src/js" -e 'print("Hello world!")'; then
-		einfo "Smoke-test successful, continuing with full test suite"
-	else
-		die "Smoke-test failed: did interpreter initialization fail?"
-	fi
-
-	local -a KNOWN_TESTFAILURES
-	KNOWN_TESTFAILURES+=( non262/Date/reset-time-zone-cache-same-offset.js )
-	KNOWN_TESTFAILURES+=( non262/Date/time-zone-path.js )
-	KNOWN_TESTFAILURES+=( non262/Date/time-zones-historic.js )
-	KNOWN_TESTFAILURES+=( non262/Date/time-zones-imported.js )
-	KNOWN_TESTFAILURES+=( non262/Date/toString-localized.js )
-	KNOWN_TESTFAILURES+=( non262/Date/toString-localized-posix.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/Date/toLocaleString_timeZone.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/Date/toLocaleDateString_timeZone.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/format.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/format_timeZone.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/timeZone_backward_links.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/tz-environment-variable.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DisplayNames/language.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DisplayNames/region.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/Locale/likely-subtags.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/Locale/likely-subtags-generated.js )
-	KNOWN_TESTFAILURES+=( test262/intl402/Locale/prototype/minimize/removing-likely-subtags-first-adds-likely-subtags.js )
-
-	if use x86 ; then
-		KNOWN_TESTFAILURES+=( non262/Date/timeclip.js )
-		KNOWN_TESTFAILURES+=( test262/built-ins/Number/prototype/toPrecision/return-values.js )
-		KNOWN_TESTFAILURES+=( test262/language/types/number/S8.5_A2.1.js )
-		KNOWN_TESTFAILURES+=( test262/language/types/number/S8.5_A2.2.js )
-	fi
-
-	if [[ $(tc-endian) == "big" ]] ; then
-		KNOWN_TESTFAILURES+=( test262/built-ins/TypedArray/prototype/set/typedarray-arg-set-values-same-buffer-other-type.js )
-	fi
-
-	echo "" > "${T}"/known_failures.list || die
-
-	local KNOWN_TESTFAILURE
-	for KNOWN_TESTFAILURE in ${KNOWN_TESTFAILURES[@]} ; do
-		echo "${KNOWN_TESTFAILURE}" >> "${T}"/known_failures.list
-	done
-
-	PYTHONPATH="${S}/tests/lib" \
-		${PYTHON} \
-		"${S}"/tests/jstests.py -d -s -t 1800 --wpt=disabled --no-progress \
-		--exclude-file="${T}"/known_failures.list \
-		"${MOZJS_BUILDDIR}"/js/src/js \
-		|| die
-
-	if use jit ; then
-		KNOWN_TESTFAILURES=()
-
-		echo "" > "${T}"/known_failures.list || die
-
-		for KNOWN_TESTFAILURE in ${KNOWN_TESTFAILURES[@]} ; do
-			echo "${KNOWN_TESTFAILURE}" >> "${T}"/known_failures.list
-		done
-
-		PYTHONPATH="${S}/tests/lib" \
-			${PYTHON} \
-			"${S}"/tests/jstests.py -d -s -t 1800 --wpt=disabled --no-progress \
-			--exclude-file="${T}"/known_failures.list \
-			"${MOZJS_BUILDDIR}"/js/src/js basic \
-			|| die
-	fi
-}
-
-src_install() {
-	cd "${MOZJS_BUILDDIR}" || die
-	default
-
-	# fix soname links
-	pushd "${ED}"/usr/$(get_libdir) &>/dev/null || die
-	mv lib${MY_PN}-${MY_MAJOR}.so lib${MY_PN}-${MY_MAJOR}.so.0.0.0 || die
-	ln -s lib${MY_PN}-${MY_MAJOR}.so.0.0.0 lib${MY_PN}-${MY_MAJOR}.so.0 || die
-	ln -s lib${MY_PN}-${MY_MAJOR}.so.0 lib${MY_PN}-${MY_MAJOR}.so || die
-	popd &>/dev/null || die
-
-	# remove unneeded files
-	rm \
-		"${ED}"/usr/bin/js${MY_MAJOR}-config \
-		"${ED}"/usr/$(get_libdir)/libjs_static.ajs \
-		|| die
-
-	# fix permissions
-	chmod -x \
-		"${ED}"/usr/$(get_libdir)/pkgconfig/*.pc \
-		"${ED}"/usr/include/mozjs-${MY_MAJOR}/js-config.h \
-		|| die
-}
diff --git a/dev-lang/spidermonkey/spidermonkey-78.11.0.ebuild b/dev-lang/spidermonkey/spidermonkey-78.11.0.ebuild
deleted file mode 100644
index 0a3d1f9ef6ae..000000000000
--- a/dev-lang/spidermonkey/spidermonkey-78.11.0.ebuild
+++ /dev/null
@@ -1,454 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI="7"
-
-# Patch version
-FIREFOX_PATCHSET="firefox-78esr-patches-14.tar.xz"
-SPIDERMONKEY_PATCHSET="spidermonkey-78-patches-04.tar.xz"
-
-LLVM_MAX_SLOT=12
-
-PYTHON_COMPAT=( python3_{7..9} )
-
-WANT_AUTOCONF="2.1"
-
-inherit autotools check-reqs flag-o-matic llvm multiprocessing prefix python-any-r1 toolchain-funcs
-
-MY_PN="mozjs"
-MY_PV="${PV/_pre*}" # Handle Gentoo pre-releases
-
-MY_MAJOR=$(ver_cut 1)
-
-MOZ_ESR=yes
-
-MOZ_PV=${PV}
-MOZ_PV_SUFFIX=
-if [[ ${PV} =~ (_(alpha|beta|rc).*)$ ]] ; then
-	MOZ_PV_SUFFIX=${BASH_REMATCH[1]}
-
-	# Convert the ebuild version to the upstream Mozilla version
-	MOZ_PV="${MOZ_PV/_alpha/a}" # Handle alpha for SRC_URI
-	MOZ_PV="${MOZ_PV/_beta/b}"  # Handle beta for SRC_URI
-	MOZ_PV="${MOZ_PV%%_rc*}"    # Handle rc for SRC_URI
-fi
-
-if [[ -n ${MOZ_ESR} ]] ; then
-	# ESR releases have slightly different version numbers
-	MOZ_PV="${MOZ_PV}esr"
-fi
-
-MOZ_PN="firefox"
-MOZ_P="${MOZ_PN}-${MOZ_PV}"
-MOZ_PV_DISTFILES="${MOZ_PV}${MOZ_PV_SUFFIX}"
-MOZ_P_DISTFILES="${MOZ_PN}-${MOZ_PV_DISTFILES}"
-
-MOZ_SRC_BASE_URI="https://archive.mozilla.org/pub/${MOZ_PN}/releases/${MOZ_PV}"
-
-if [[ ${PV} == *_rc* ]] ; then
-	MOZ_SRC_BASE_URI="https://archive.mozilla.org/pub/${MOZ_PN}/candidates/${MOZ_PV}-candidates/build${PV##*_rc}"
-fi
-
-PATCH_URIS=(
-	https://dev.gentoo.org/~{whissi,polynomial-c,axs}/mozilla/patchsets/${FIREFOX_PATCHSET}
-	https://dev.gentoo.org/~{whissi,polynomial-c,axs}/mozilla/patchsets/${SPIDERMONKEY_PATCHSET}
-)
-
-SRC_URI="${MOZ_SRC_BASE_URI}/source/${MOZ_P}.source.tar.xz -> ${MOZ_P_DISTFILES}.source.tar.xz
-	${PATCH_URIS[@]}"
-
-DESCRIPTION="SpiderMonkey is Mozilla's JavaScript engine written in C and C++"
-HOMEPAGE="https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey"
-
-KEYWORDS="amd64 ~arm ~arm64 ~mips ~ppc64 ~riscv ~s390 x86"
-
-SLOT="78"
-LICENSE="MPL-2.0"
-IUSE="clang cpu_flags_arm_neon debug +jit lto test"
-
-RESTRICT="!test? ( test )"
-
-BDEPEND="${PYTHON_DEPS}
-	>=virtual/rust-1.41.0
-	virtual/pkgconfig
-	|| (
-		(
-			sys-devel/llvm:12
-			clang? (
-				sys-devel/clang:12
-				lto? ( =sys-devel/lld-12* )
-			)
-		)
-		(
-			sys-devel/llvm:11
-			clang? (
-				sys-devel/clang:11
-				lto? ( =sys-devel/lld-11* )
-			)
-		)
-		(
-			sys-devel/llvm:10
-			clang? (
-				sys-devel/clang:10
-				lto? ( =sys-devel/lld-10* )
-			)
-		)
-	)
-	lto? (
-		!clang? ( sys-devel/binutils[gold] )
-	)"
-
-CDEPEND=">=dev-libs/icu-67.1:=
-	>=dev-libs/nspr-4.25
-	sys-libs/readline:0=
-	>=sys-libs/zlib-1.2.3"
-
-DEPEND="${CDEPEND}
-	test? (
-		$(python_gen_any_dep 'dev-python/six[${PYTHON_USEDEP}]')
-	)"
-
-RDEPEND="${CDEPEND}"
-
-S="${WORKDIR}/firefox-${MY_PV}/js/src"
-
-llvm_check_deps() {
-	if ! has_version -b "sys-devel/llvm:${LLVM_SLOT}" ; then
-		ewarn "sys-devel/llvm:${LLVM_SLOT} is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
-		return 1
-	fi
-
-	if use clang ; then
-		if ! has_version -b "sys-devel/clang:${LLVM_SLOT}" ; then
-			ewarn "sys-devel/clang:${LLVM_SLOT} is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
-			return 1
-		fi
-
-		if use lto ; then
-			if ! has_version -b "=sys-devel/lld-${LLVM_SLOT}*" ; then
-				ewarn "=sys-devel/lld-${LLVM_SLOT}* is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
-				return 1
-			fi
-		fi
-	fi
-
-	einfo "Using LLVM slot ${LLVM_SLOT} to build" >&2
-}
-
-python_check_deps() {
-	if use test ; then
-		has_version "dev-python/six[${PYTHON_USEDEP}]"
-	fi
-}
-
-pkg_pretend() {
-	if use test ; then
-		CHECKREQS_DISK_BUILD="7600M"
-	else
-		CHECKREQS_DISK_BUILD="6400M"
-	fi
-
-	check-reqs_pkg_pretend
-}
-
-pkg_setup() {
-	if [[ ${MERGE_TYPE} != binary ]] ; then
-		if use test ; then
-			CHECKREQS_DISK_BUILD="7600M"
-		else
-			CHECKREQS_DISK_BUILD="6400M"
-		fi
-
-		check-reqs_pkg_setup
-
-		llvm_pkg_setup
-
-		if use clang && use lto ; then
-			local version_lld=$(ld.lld --version 2>/dev/null | awk '{ print $2 }')
-			[[ -n ${version_lld} ]] && version_lld=$(ver_cut 1 "${version_lld}")
-			[[ -z ${version_lld} ]] && die "Failed to read ld.lld version!"
-
-			# temp fix for https://bugs.gentoo.org/768543
-			# we can assume that rust 1.{49,50}.0 always uses llvm 11
-			local version_rust=$(rustc -Vv 2>/dev/null | grep -F -- 'release:' | awk '{ print $2 }')
-			[[ -n ${version_rust} ]] && version_rust=$(ver_cut 1-2 "${version_rust}")
-			[[ -z ${version_rust} ]] && die "Failed to read version from rustc!"
-
-			if ver_test "${version_rust}" -ge "1.49" && ver_test "${version_rust}" -le "1.50" ; then
-				local version_llvm_rust="11"
-			else
-				local version_llvm_rust=$(rustc -Vv 2>/dev/null | grep -F -- 'LLVM version:' | awk '{ print $3 }')
-				[[ -n ${version_llvm_rust} ]] && version_llvm_rust=$(ver_cut 1 "${version_llvm_rust}")
-				[[ -z ${version_llvm_rust} ]] && die "Failed to read used LLVM version from rustc!"
-			fi
-
-			if ver_test "${version_lld}" -ne "${version_llvm_rust}" ; then
-				eerror "Rust is using LLVM version ${version_llvm_rust} but ld.lld version belongs to LLVM version ${version_lld}."
-				eerror "You will be unable to link ${CATEGORY}/${PN}. To proceed you have the following options:"
-				eerror "  - Manually switch rust version using 'eselect rust' to match used LLVM version"
-				eerror "  - Switch to dev-lang/rust[system-llvm] which will guarantee matching version"
-				eerror "  - Build ${CATEGORY}/${PN} without USE=lto"
-				die "LLVM version used by Rust (${version_llvm_rust}) does not match with ld.lld version (${version_lld})!"
-			fi
-		fi
-
-		python-any-r1_pkg_setup
-
-		# Build system is using /proc/self/oom_score_adj, bug #604394
-		addpredict /proc/self/oom_score_adj
-
-		if ! mountpoint -q /dev/shm ; then
-			# If /dev/shm is not available, configure is known to fail with
-			# a traceback report referencing /usr/lib/pythonN.N/multiprocessing/synchronize.py
-			ewarn "/dev/shm is not mounted -- expect build failures!"
-		fi
-
-		# Ensure we use C locale when building, bug #746215
-		export LC_ALL=C
-	fi
-}
-
-src_prepare() {
-	pushd ../.. &>/dev/null || die
-
-	use lto && rm -v "${WORKDIR}"/firefox-patches/*-LTO-Only-enable-LTO-*.patch
-
-	eapply "${WORKDIR}"/firefox-patches
-	eapply "${WORKDIR}"/spidermonkey-patches
-
-	default
-
-	# Make LTO respect MAKEOPTS
-	sed -i \
-		-e "s/multiprocessing.cpu_count()/$(makeopts_jobs)/" \
-		build/moz.configure/lto-pgo.configure \
-		|| die "sed failed to set num_cores"
-
-	# sed-in toolchain prefix
-	sed -i \
-		-e "s/objdump/${CHOST}-objdump/" \
-		python/mozbuild/mozbuild/configure/check_debug_ranges.py \
-		|| die "sed failed to set toolchain prefix"
-
-	# use prefix shell in wrapper linker scripts, bug #789660
-	hprefixify "${S}"/../../build/cargo-{,host-}linker
-
-	einfo "Removing pre-built binaries ..."
-	find third_party -type f \( -name '*.so' -o -name '*.o' \) -print -delete || die
-
-	MOZJS_BUILDDIR="${WORKDIR}/build"
-	mkdir "${MOZJS_BUILDDIR}" || die
-
-	popd &>/dev/null || die
-	eautoconf
-}
-
-src_configure() {
-	# Show flags set at the beginning
-	einfo "Current CFLAGS:    ${CFLAGS}"
-	einfo "Current CXXFLAGS:  ${CXXFLAGS}"
-	einfo "Current LDFLAGS:   ${LDFLAGS}"
-	einfo "Current RUSTFLAGS: ${RUSTFLAGS}"
-
-	local have_switched_compiler=
-	if use clang && ! tc-is-clang ; then
-		# Force clang
-		einfo "Enforcing the use of clang due to USE=clang ..."
-		have_switched_compiler=yes
-		AR=llvm-ar
-		CC=${CHOST}-clang
-		CXX=${CHOST}-clang++
-		NM=llvm-nm
-		RANLIB=llvm-ranlib
-	elif ! use clang && ! tc-is-gcc ; then
-		# Force gcc
-		have_switched_compiler=yes
-		einfo "Enforcing the use of gcc due to USE=-clang ..."
-		AR=gcc-ar
-		CC=${CHOST}-gcc
-		CXX=${CHOST}-g++
-		NM=gcc-nm
-		RANLIB=gcc-ranlib
-	fi
-
-	if [[ -n "${have_switched_compiler}" ]] ; then
-		# Because we switched active compiler we have to ensure
-		# that no unsupported flags are set
-		strip-unsupported-flags
-	fi
-
-	# Ensure we use correct toolchain
-	export HOST_CC="$(tc-getBUILD_CC)"
-	export HOST_CXX="$(tc-getBUILD_CXX)"
-	tc-export CC CXX LD AR NM OBJDUMP RANLIB PKG_CONFIG
-
-	cd "${MOZJS_BUILDDIR}" || die
-
-	# ../python/mach/mach/mixin/process.py fails to detect SHELL
-	export SHELL="${EPREFIX}/bin/bash"
-
-	local -a myeconfargs=(
-		--host="${CBUILD:-${CHOST}}"
-		--target="${CHOST}"
-		--disable-jemalloc
-		--disable-optimize
-		--disable-strip
-		--enable-readline
-		--enable-shared-js
-		--with-intl-api
-		--with-system-icu
-		--with-system-nspr
-		--with-system-zlib
-		--with-toolchain-prefix="${CHOST}-"
-		$(use_enable debug)
-		$(use_enable jit)
-		$(use_enable test tests)
-	)
-
-	if ! use x86 && [[ ${CHOST} != armv*h* ]] ; then
-		myeconfargs+=( --enable-rust-simd )
-	fi
-
-	# Modifications to better support ARM, bug 717344
-	if use cpu_flags_arm_neon ; then
-		myeconfargs+=( --with-fpu=neon )
-
-		if ! tc-is-clang ; then
-			# thumb options aren't supported when using clang, bug 666966
-			myeconfargs+=( --with-thumb=yes )
-			myeconfargs+=( --with-thumb-interwork=no )
-		fi
-	fi
-
-	# Tell build system that we want to use LTO
-	if use lto ; then
-		myeconfargs+=( --enable-lto )
-
-		if use clang ; then
-			myeconfargs+=( --enable-linker=lld )
-		else
-			myeconfargs+=( --enable-linker=gold )
-		fi
-	fi
-
-	# LTO flag was handled via configure
-	filter-flags '-flto*'
-
-	if tc-is-gcc ; then
-		if ver_test $(gcc-fullversion) -ge 10 ; then
-			einfo "Forcing -fno-tree-loop-vectorize to workaround GCC bug, see bug 758446 ..."
-			append-cxxflags -fno-tree-loop-vectorize
-		fi
-	fi
-
-	# Show flags we will use
-	einfo "Build CFLAGS:    ${CFLAGS}"
-	einfo "Build CXXFLAGS:  ${CXXFLAGS}"
-	einfo "Build LDFLAGS:   ${LDFLAGS}"
-	einfo "Build RUSTFLAGS: ${RUSTFLAGS}"
-
-	# Forcing system-icu allows us to skip patching bundled ICU for PPC
-	# and other minor arches
-	ECONF_SOURCE="${S}" \
-		econf \
-		${myeconfargs[@]} \
-		XARGS="${EPREFIX}/usr/bin/xargs"
-}
-
-src_compile() {
-	cd "${MOZJS_BUILDDIR}" || die
-	default
-}
-
-src_test() {
-	if "${MOZJS_BUILDDIR}/js/src/js" -e 'print("Hello world!")'; then
-		einfo "Smoke-test successful, continuing with full test suite"
-	else
-		die "Smoke-test failed: did interpreter initialization fail?"
-	fi
-
-	local -a KNOWN_TESTFAILURES
-	KNOWN_TESTFAILURES+=( non262/Date/reset-time-zone-cache-same-offset.js )
-	KNOWN_TESTFAILURES+=( non262/Date/time-zone-path.js )
-	KNOWN_TESTFAILURES+=( non262/Date/time-zones-historic.js )
-	KNOWN_TESTFAILURES+=( non262/Date/time-zones-imported.js )
-	KNOWN_TESTFAILURES+=( non262/Date/toString-localized.js )
-	KNOWN_TESTFAILURES+=( non262/Date/toString-localized-posix.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/Date/toLocaleString_timeZone.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/Date/toLocaleDateString_timeZone.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/format.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/format_timeZone.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/timeZone_backward_links.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/tz-environment-variable.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DisplayNames/language.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DisplayNames/region.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/Locale/likely-subtags.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/Locale/likely-subtags-generated.js )
-	KNOWN_TESTFAILURES+=( test262/intl402/Locale/prototype/minimize/removing-likely-subtags-first-adds-likely-subtags.js )
-
-	if use x86 ; then
-		KNOWN_TESTFAILURES+=( non262/Date/timeclip.js )
-		KNOWN_TESTFAILURES+=( test262/built-ins/Number/prototype/toPrecision/return-values.js )
-		KNOWN_TESTFAILURES+=( test262/language/types/number/S8.5_A2.1.js )
-		KNOWN_TESTFAILURES+=( test262/language/types/number/S8.5_A2.2.js )
-	fi
-
-	if [[ $(tc-endian) == "big" ]] ; then
-		KNOWN_TESTFAILURES+=( test262/built-ins/TypedArray/prototype/set/typedarray-arg-set-values-same-buffer-other-type.js )
-	fi
-
-	echo "" > "${T}"/known_failures.list || die
-
-	local KNOWN_TESTFAILURE
-	for KNOWN_TESTFAILURE in ${KNOWN_TESTFAILURES[@]} ; do
-		echo "${KNOWN_TESTFAILURE}" >> "${T}"/known_failures.list
-	done
-
-	PYTHONPATH="${S}/tests/lib" \
-		${PYTHON} \
-		"${S}"/tests/jstests.py -d -s -t 1800 --wpt=disabled --no-progress \
-		--exclude-file="${T}"/known_failures.list \
-		"${MOZJS_BUILDDIR}"/js/src/js \
-		|| die
-
-	if use jit ; then
-		KNOWN_TESTFAILURES=()
-
-		echo "" > "${T}"/known_failures.list || die
-
-		for KNOWN_TESTFAILURE in ${KNOWN_TESTFAILURES[@]} ; do
-			echo "${KNOWN_TESTFAILURE}" >> "${T}"/known_failures.list
-		done
-
-		PYTHONPATH="${S}/tests/lib" \
-			${PYTHON} \
-			"${S}"/tests/jstests.py -d -s -t 1800 --wpt=disabled --no-progress \
-			--exclude-file="${T}"/known_failures.list \
-			"${MOZJS_BUILDDIR}"/js/src/js basic \
-			|| die
-	fi
-}
-
-src_install() {
-	cd "${MOZJS_BUILDDIR}" || die
-	default
-
-	# fix soname links
-	pushd "${ED}"/usr/$(get_libdir) &>/dev/null || die
-	mv lib${MY_PN}-${MY_MAJOR}.so lib${MY_PN}-${MY_MAJOR}.so.0.0.0 || die
-	ln -s lib${MY_PN}-${MY_MAJOR}.so.0.0.0 lib${MY_PN}-${MY_MAJOR}.so.0 || die
-	ln -s lib${MY_PN}-${MY_MAJOR}.so.0 lib${MY_PN}-${MY_MAJOR}.so || die
-	popd &>/dev/null || die
-
-	# remove unneeded files
-	rm \
-		"${ED}"/usr/bin/js${MY_MAJOR}-config \
-		"${ED}"/usr/$(get_libdir)/libjs_static.ajs \
-		|| die
-
-	# fix permissions
-	chmod -x \
-		"${ED}"/usr/$(get_libdir)/pkgconfig/*.pc \
-		"${ED}"/usr/include/mozjs-${MY_MAJOR}/js-config.h \
-		|| die
-}
diff --git a/dev-lang/spidermonkey/spidermonkey-78.12.0.ebuild b/dev-lang/spidermonkey/spidermonkey-78.12.0.ebuild
deleted file mode 100644
index 76c829403fa0..000000000000
--- a/dev-lang/spidermonkey/spidermonkey-78.12.0.ebuild
+++ /dev/null
@@ -1,454 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI="7"
-
-# Patch version
-FIREFOX_PATCHSET="firefox-78esr-patches-15.tar.xz"
-SPIDERMONKEY_PATCHSET="spidermonkey-78-patches-04.tar.xz"
-
-LLVM_MAX_SLOT=12
-
-PYTHON_COMPAT=( python3_{7..9} )
-
-WANT_AUTOCONF="2.1"
-
-inherit autotools check-reqs flag-o-matic llvm multiprocessing prefix python-any-r1 toolchain-funcs
-
-MY_PN="mozjs"
-MY_PV="${PV/_pre*}" # Handle Gentoo pre-releases
-
-MY_MAJOR=$(ver_cut 1)
-
-MOZ_ESR=yes
-
-MOZ_PV=${PV}
-MOZ_PV_SUFFIX=
-if [[ ${PV} =~ (_(alpha|beta|rc).*)$ ]] ; then
-	MOZ_PV_SUFFIX=${BASH_REMATCH[1]}
-
-	# Convert the ebuild version to the upstream Mozilla version
-	MOZ_PV="${MOZ_PV/_alpha/a}" # Handle alpha for SRC_URI
-	MOZ_PV="${MOZ_PV/_beta/b}"  # Handle beta for SRC_URI
-	MOZ_PV="${MOZ_PV%%_rc*}"    # Handle rc for SRC_URI
-fi
-
-if [[ -n ${MOZ_ESR} ]] ; then
-	# ESR releases have slightly different version numbers
-	MOZ_PV="${MOZ_PV}esr"
-fi
-
-MOZ_PN="firefox"
-MOZ_P="${MOZ_PN}-${MOZ_PV}"
-MOZ_PV_DISTFILES="${MOZ_PV}${MOZ_PV_SUFFIX}"
-MOZ_P_DISTFILES="${MOZ_PN}-${MOZ_PV_DISTFILES}"
-
-MOZ_SRC_BASE_URI="https://archive.mozilla.org/pub/${MOZ_PN}/releases/${MOZ_PV}"
-
-if [[ ${PV} == *_rc* ]] ; then
-	MOZ_SRC_BASE_URI="https://archive.mozilla.org/pub/${MOZ_PN}/candidates/${MOZ_PV}-candidates/build${PV##*_rc}"
-fi
-
-PATCH_URIS=(
-	https://dev.gentoo.org/~{whissi,polynomial-c,axs}/mozilla/patchsets/${FIREFOX_PATCHSET}
-	https://dev.gentoo.org/~{whissi,polynomial-c,axs}/mozilla/patchsets/${SPIDERMONKEY_PATCHSET}
-)
-
-SRC_URI="${MOZ_SRC_BASE_URI}/source/${MOZ_P}.source.tar.xz -> ${MOZ_P_DISTFILES}.source.tar.xz
-	${PATCH_URIS[@]}"
-
-DESCRIPTION="SpiderMonkey is Mozilla's JavaScript engine written in C and C++"
-HOMEPAGE="https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey"
-
-KEYWORDS="amd64 arm arm64 ~mips ~ppc64 ~riscv ~s390 x86"
-
-SLOT="78"
-LICENSE="MPL-2.0"
-IUSE="clang cpu_flags_arm_neon debug +jit lto test"
-
-RESTRICT="!test? ( test )"
-
-BDEPEND="${PYTHON_DEPS}
-	>=virtual/rust-1.41.0
-	virtual/pkgconfig
-	|| (
-		(
-			sys-devel/llvm:12
-			clang? (
-				sys-devel/clang:12
-				lto? ( =sys-devel/lld-12* )
-			)
-		)
-		(
-			sys-devel/llvm:11
-			clang? (
-				sys-devel/clang:11
-				lto? ( =sys-devel/lld-11* )
-			)
-		)
-		(
-			sys-devel/llvm:10
-			clang? (
-				sys-devel/clang:10
-				lto? ( =sys-devel/lld-10* )
-			)
-		)
-	)
-	lto? (
-		!clang? ( sys-devel/binutils[gold] )
-	)"
-
-CDEPEND=">=dev-libs/icu-67.1:=
-	>=dev-libs/nspr-4.25
-	sys-libs/readline:0=
-	>=sys-libs/zlib-1.2.3"
-
-DEPEND="${CDEPEND}
-	test? (
-		$(python_gen_any_dep 'dev-python/six[${PYTHON_USEDEP}]')
-	)"
-
-RDEPEND="${CDEPEND}"
-
-S="${WORKDIR}/firefox-${MY_PV}/js/src"
-
-llvm_check_deps() {
-	if ! has_version -b "sys-devel/llvm:${LLVM_SLOT}" ; then
-		einfo "sys-devel/llvm:${LLVM_SLOT} is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
-		return 1
-	fi
-
-	if use clang ; then
-		if ! has_version -b "sys-devel/clang:${LLVM_SLOT}" ; then
-			einfo "sys-devel/clang:${LLVM_SLOT} is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
-			return 1
-		fi
-
-		if use lto ; then
-			if ! has_version -b "=sys-devel/lld-${LLVM_SLOT}*" ; then
-				einfo "=sys-devel/lld-${LLVM_SLOT}* is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
-				return 1
-			fi
-		fi
-	fi
-
-	einfo "Using LLVM slot ${LLVM_SLOT} to build" >&2
-}
-
-python_check_deps() {
-	if use test ; then
-		has_version "dev-python/six[${PYTHON_USEDEP}]"
-	fi
-}
-
-pkg_pretend() {
-	if use test ; then
-		CHECKREQS_DISK_BUILD="7600M"
-	else
-		CHECKREQS_DISK_BUILD="6400M"
-	fi
-
-	check-reqs_pkg_pretend
-}
-
-pkg_setup() {
-	if [[ ${MERGE_TYPE} != binary ]] ; then
-		if use test ; then
-			CHECKREQS_DISK_BUILD="7600M"
-		else
-			CHECKREQS_DISK_BUILD="6400M"
-		fi
-
-		check-reqs_pkg_setup
-
-		llvm_pkg_setup
-
-		if use clang && use lto ; then
-			local version_lld=$(ld.lld --version 2>/dev/null | awk '{ print $2 }')
-			[[ -n ${version_lld} ]] && version_lld=$(ver_cut 1 "${version_lld}")
-			[[ -z ${version_lld} ]] && die "Failed to read ld.lld version!"
-
-			# temp fix for https://bugs.gentoo.org/768543
-			# we can assume that rust 1.{49,50}.0 always uses llvm 11
-			local version_rust=$(rustc -Vv 2>/dev/null | grep -F -- 'release:' | awk '{ print $2 }')
-			[[ -n ${version_rust} ]] && version_rust=$(ver_cut 1-2 "${version_rust}")
-			[[ -z ${version_rust} ]] && die "Failed to read version from rustc!"
-
-			if ver_test "${version_rust}" -ge "1.49" && ver_test "${version_rust}" -le "1.50" ; then
-				local version_llvm_rust="11"
-			else
-				local version_llvm_rust=$(rustc -Vv 2>/dev/null | grep -F -- 'LLVM version:' | awk '{ print $3 }')
-				[[ -n ${version_llvm_rust} ]] && version_llvm_rust=$(ver_cut 1 "${version_llvm_rust}")
-				[[ -z ${version_llvm_rust} ]] && die "Failed to read used LLVM version from rustc!"
-			fi
-
-			if ver_test "${version_lld}" -ne "${version_llvm_rust}" ; then
-				eerror "Rust is using LLVM version ${version_llvm_rust} but ld.lld version belongs to LLVM version ${version_lld}."
-				eerror "You will be unable to link ${CATEGORY}/${PN}. To proceed you have the following options:"
-				eerror "  - Manually switch rust version using 'eselect rust' to match used LLVM version"
-				eerror "  - Switch to dev-lang/rust[system-llvm] which will guarantee matching version"
-				eerror "  - Build ${CATEGORY}/${PN} without USE=lto"
-				die "LLVM version used by Rust (${version_llvm_rust}) does not match with ld.lld version (${version_lld})!"
-			fi
-		fi
-
-		python-any-r1_pkg_setup
-
-		# Build system is using /proc/self/oom_score_adj, bug #604394
-		addpredict /proc/self/oom_score_adj
-
-		if ! mountpoint -q /dev/shm ; then
-			# If /dev/shm is not available, configure is known to fail with
-			# a traceback report referencing /usr/lib/pythonN.N/multiprocessing/synchronize.py
-			ewarn "/dev/shm is not mounted -- expect build failures!"
-		fi
-
-		# Ensure we use C locale when building, bug #746215
-		export LC_ALL=C
-	fi
-}
-
-src_prepare() {
-	pushd ../.. &>/dev/null || die
-
-	use lto && rm -v "${WORKDIR}"/firefox-patches/*-LTO-Only-enable-LTO-*.patch
-
-	eapply "${WORKDIR}"/firefox-patches
-	eapply "${WORKDIR}"/spidermonkey-patches
-
-	default
-
-	# Make LTO respect MAKEOPTS
-	sed -i \
-		-e "s/multiprocessing.cpu_count()/$(makeopts_jobs)/" \
-		build/moz.configure/lto-pgo.configure \
-		|| die "sed failed to set num_cores"
-
-	# sed-in toolchain prefix
-	sed -i \
-		-e "s/objdump/${CHOST}-objdump/" \
-		python/mozbuild/mozbuild/configure/check_debug_ranges.py \
-		|| die "sed failed to set toolchain prefix"
-
-	# use prefix shell in wrapper linker scripts, bug #789660
-	hprefixify "${S}"/../../build/cargo-{,host-}linker
-
-	einfo "Removing pre-built binaries ..."
-	find third_party -type f \( -name '*.so' -o -name '*.o' \) -print -delete || die
-
-	MOZJS_BUILDDIR="${WORKDIR}/build"
-	mkdir "${MOZJS_BUILDDIR}" || die
-
-	popd &>/dev/null || die
-	eautoconf
-}
-
-src_configure() {
-	# Show flags set at the beginning
-	einfo "Current CFLAGS:    ${CFLAGS}"
-	einfo "Current CXXFLAGS:  ${CXXFLAGS}"
-	einfo "Current LDFLAGS:   ${LDFLAGS}"
-	einfo "Current RUSTFLAGS: ${RUSTFLAGS}"
-
-	local have_switched_compiler=
-	if use clang && ! tc-is-clang ; then
-		# Force clang
-		einfo "Enforcing the use of clang due to USE=clang ..."
-		have_switched_compiler=yes
-		AR=llvm-ar
-		CC=${CHOST}-clang
-		CXX=${CHOST}-clang++
-		NM=llvm-nm
-		RANLIB=llvm-ranlib
-	elif ! use clang && ! tc-is-gcc ; then
-		# Force gcc
-		have_switched_compiler=yes
-		einfo "Enforcing the use of gcc due to USE=-clang ..."
-		AR=gcc-ar
-		CC=${CHOST}-gcc
-		CXX=${CHOST}-g++
-		NM=gcc-nm
-		RANLIB=gcc-ranlib
-	fi
-
-	if [[ -n "${have_switched_compiler}" ]] ; then
-		# Because we switched active compiler we have to ensure
-		# that no unsupported flags are set
-		strip-unsupported-flags
-	fi
-
-	# Ensure we use correct toolchain
-	export HOST_CC="$(tc-getBUILD_CC)"
-	export HOST_CXX="$(tc-getBUILD_CXX)"
-	tc-export CC CXX LD AR NM OBJDUMP RANLIB PKG_CONFIG
-
-	cd "${MOZJS_BUILDDIR}" || die
-
-	# ../python/mach/mach/mixin/process.py fails to detect SHELL
-	export SHELL="${EPREFIX}/bin/bash"
-
-	local -a myeconfargs=(
-		--host="${CBUILD:-${CHOST}}"
-		--target="${CHOST}"
-		--disable-jemalloc
-		--disable-optimize
-		--disable-strip
-		--enable-readline
-		--enable-shared-js
-		--with-intl-api
-		--with-system-icu
-		--with-system-nspr
-		--with-system-zlib
-		--with-toolchain-prefix="${CHOST}-"
-		$(use_enable debug)
-		$(use_enable jit)
-		$(use_enable test tests)
-	)
-
-	if ! use x86 && [[ ${CHOST} != armv*h* ]] ; then
-		myeconfargs+=( --enable-rust-simd )
-	fi
-
-	# Modifications to better support ARM, bug 717344
-	if use cpu_flags_arm_neon ; then
-		myeconfargs+=( --with-fpu=neon )
-
-		if ! tc-is-clang ; then
-			# thumb options aren't supported when using clang, bug 666966
-			myeconfargs+=( --with-thumb=yes )
-			myeconfargs+=( --with-thumb-interwork=no )
-		fi
-	fi
-
-	# Tell build system that we want to use LTO
-	if use lto ; then
-		myeconfargs+=( --enable-lto )
-
-		if use clang ; then
-			myeconfargs+=( --enable-linker=lld )
-		else
-			myeconfargs+=( --enable-linker=gold )
-		fi
-	fi
-
-	# LTO flag was handled via configure
-	filter-flags '-flto*'
-
-	if tc-is-gcc ; then
-		if ver_test $(gcc-fullversion) -ge 10 ; then
-			einfo "Forcing -fno-tree-loop-vectorize to workaround GCC bug, see bug 758446 ..."
-			append-cxxflags -fno-tree-loop-vectorize
-		fi
-	fi
-
-	# Show flags we will use
-	einfo "Build CFLAGS:    ${CFLAGS}"
-	einfo "Build CXXFLAGS:  ${CXXFLAGS}"
-	einfo "Build LDFLAGS:   ${LDFLAGS}"
-	einfo "Build RUSTFLAGS: ${RUSTFLAGS}"
-
-	# Forcing system-icu allows us to skip patching bundled ICU for PPC
-	# and other minor arches
-	ECONF_SOURCE="${S}" \
-		econf \
-		${myeconfargs[@]} \
-		XARGS="${EPREFIX}/usr/bin/xargs"
-}
-
-src_compile() {
-	cd "${MOZJS_BUILDDIR}" || die
-	default
-}
-
-src_test() {
-	if "${MOZJS_BUILDDIR}/js/src/js" -e 'print("Hello world!")'; then
-		einfo "Smoke-test successful, continuing with full test suite"
-	else
-		die "Smoke-test failed: did interpreter initialization fail?"
-	fi
-
-	local -a KNOWN_TESTFAILURES
-	KNOWN_TESTFAILURES+=( non262/Date/reset-time-zone-cache-same-offset.js )
-	KNOWN_TESTFAILURES+=( non262/Date/time-zone-path.js )
-	KNOWN_TESTFAILURES+=( non262/Date/time-zones-historic.js )
-	KNOWN_TESTFAILURES+=( non262/Date/time-zones-imported.js )
-	KNOWN_TESTFAILURES+=( non262/Date/toString-localized.js )
-	KNOWN_TESTFAILURES+=( non262/Date/toString-localized-posix.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/Date/toLocaleString_timeZone.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/Date/toLocaleDateString_timeZone.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/format.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/format_timeZone.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/timeZone_backward_links.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/tz-environment-variable.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DisplayNames/language.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DisplayNames/region.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/Locale/likely-subtags.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/Locale/likely-subtags-generated.js )
-	KNOWN_TESTFAILURES+=( test262/intl402/Locale/prototype/minimize/removing-likely-subtags-first-adds-likely-subtags.js )
-
-	if use x86 ; then
-		KNOWN_TESTFAILURES+=( non262/Date/timeclip.js )
-		KNOWN_TESTFAILURES+=( test262/built-ins/Number/prototype/toPrecision/return-values.js )
-		KNOWN_TESTFAILURES+=( test262/language/types/number/S8.5_A2.1.js )
-		KNOWN_TESTFAILURES+=( test262/language/types/number/S8.5_A2.2.js )
-	fi
-
-	if [[ $(tc-endian) == "big" ]] ; then
-		KNOWN_TESTFAILURES+=( test262/built-ins/TypedArray/prototype/set/typedarray-arg-set-values-same-buffer-other-type.js )
-	fi
-
-	echo "" > "${T}"/known_failures.list || die
-
-	local KNOWN_TESTFAILURE
-	for KNOWN_TESTFAILURE in ${KNOWN_TESTFAILURES[@]} ; do
-		echo "${KNOWN_TESTFAILURE}" >> "${T}"/known_failures.list
-	done
-
-	PYTHONPATH="${S}/tests/lib" \
-		${PYTHON} \
-		"${S}"/tests/jstests.py -d -s -t 1800 --wpt=disabled --no-progress \
-		--exclude-file="${T}"/known_failures.list \
-		"${MOZJS_BUILDDIR}"/js/src/js \
-		|| die
-
-	if use jit ; then
-		KNOWN_TESTFAILURES=()
-
-		echo "" > "${T}"/known_failures.list || die
-
-		for KNOWN_TESTFAILURE in ${KNOWN_TESTFAILURES[@]} ; do
-			echo "${KNOWN_TESTFAILURE}" >> "${T}"/known_failures.list
-		done
-
-		PYTHONPATH="${S}/tests/lib" \
-			${PYTHON} \
-			"${S}"/tests/jstests.py -d -s -t 1800 --wpt=disabled --no-progress \
-			--exclude-file="${T}"/known_failures.list \
-			"${MOZJS_BUILDDIR}"/js/src/js basic \
-			|| die
-	fi
-}
-
-src_install() {
-	cd "${MOZJS_BUILDDIR}" || die
-	default
-
-	# fix soname links
-	pushd "${ED}"/usr/$(get_libdir) &>/dev/null || die
-	mv lib${MY_PN}-${MY_MAJOR}.so lib${MY_PN}-${MY_MAJOR}.so.0.0.0 || die
-	ln -s lib${MY_PN}-${MY_MAJOR}.so.0.0.0 lib${MY_PN}-${MY_MAJOR}.so.0 || die
-	ln -s lib${MY_PN}-${MY_MAJOR}.so.0 lib${MY_PN}-${MY_MAJOR}.so || die
-	popd &>/dev/null || die
-
-	# remove unneeded files
-	rm \
-		"${ED}"/usr/bin/js${MY_MAJOR}-config \
-		"${ED}"/usr/$(get_libdir)/libjs_static.ajs \
-		|| die
-
-	# fix permissions
-	chmod -x \
-		"${ED}"/usr/$(get_libdir)/pkgconfig/*.pc \
-		"${ED}"/usr/include/mozjs-${MY_MAJOR}/js-config.h \
-		|| die
-}
diff --git a/dev-lang/spidermonkey/spidermonkey-78.13.0.ebuild b/dev-lang/spidermonkey/spidermonkey-78.13.0.ebuild
deleted file mode 100644
index 338d24073e22..000000000000
--- a/dev-lang/spidermonkey/spidermonkey-78.13.0.ebuild
+++ /dev/null
@@ -1,454 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI="7"
-
-# Patch version
-FIREFOX_PATCHSET="firefox-78esr-patches-16.tar.xz"
-SPIDERMONKEY_PATCHSET="spidermonkey-78-patches-04.tar.xz"
-
-LLVM_MAX_SLOT=12
-
-PYTHON_COMPAT=( python3_{7..9} )
-
-WANT_AUTOCONF="2.1"
-
-inherit autotools check-reqs flag-o-matic llvm multiprocessing prefix python-any-r1 toolchain-funcs
-
-MY_PN="mozjs"
-MY_PV="${PV/_pre*}" # Handle Gentoo pre-releases
-
-MY_MAJOR=$(ver_cut 1)
-
-MOZ_ESR=yes
-
-MOZ_PV=${PV}
-MOZ_PV_SUFFIX=
-if [[ ${PV} =~ (_(alpha|beta|rc).*)$ ]] ; then
-	MOZ_PV_SUFFIX=${BASH_REMATCH[1]}
-
-	# Convert the ebuild version to the upstream Mozilla version
-	MOZ_PV="${MOZ_PV/_alpha/a}" # Handle alpha for SRC_URI
-	MOZ_PV="${MOZ_PV/_beta/b}"  # Handle beta for SRC_URI
-	MOZ_PV="${MOZ_PV%%_rc*}"    # Handle rc for SRC_URI
-fi
-
-if [[ -n ${MOZ_ESR} ]] ; then
-	# ESR releases have slightly different version numbers
-	MOZ_PV="${MOZ_PV}esr"
-fi
-
-MOZ_PN="firefox"
-MOZ_P="${MOZ_PN}-${MOZ_PV}"
-MOZ_PV_DISTFILES="${MOZ_PV}${MOZ_PV_SUFFIX}"
-MOZ_P_DISTFILES="${MOZ_PN}-${MOZ_PV_DISTFILES}"
-
-MOZ_SRC_BASE_URI="https://archive.mozilla.org/pub/${MOZ_PN}/releases/${MOZ_PV}"
-
-if [[ ${PV} == *_rc* ]] ; then
-	MOZ_SRC_BASE_URI="https://archive.mozilla.org/pub/${MOZ_PN}/candidates/${MOZ_PV}-candidates/build${PV##*_rc}"
-fi
-
-PATCH_URIS=(
-	https://dev.gentoo.org/~{whissi,polynomial-c,axs}/mozilla/patchsets/${FIREFOX_PATCHSET}
-	https://dev.gentoo.org/~{whissi,polynomial-c,axs}/mozilla/patchsets/${SPIDERMONKEY_PATCHSET}
-)
-
-SRC_URI="${MOZ_SRC_BASE_URI}/source/${MOZ_P}.source.tar.xz -> ${MOZ_P_DISTFILES}.source.tar.xz
-	${PATCH_URIS[@]}"
-
-DESCRIPTION="SpiderMonkey is Mozilla's JavaScript engine written in C and C++"
-HOMEPAGE="https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey"
-
-KEYWORDS="~amd64 ~arm ~arm64 ~mips ~ppc64 ~riscv ~s390 ~x86"
-
-SLOT="78"
-LICENSE="MPL-2.0"
-IUSE="clang cpu_flags_arm_neon debug +jit lto test"
-
-RESTRICT="!test? ( test )"
-
-BDEPEND="${PYTHON_DEPS}
-	>=virtual/rust-1.41.0
-	virtual/pkgconfig
-	|| (
-		(
-			sys-devel/llvm:12
-			clang? (
-				sys-devel/clang:12
-				lto? ( =sys-devel/lld-12* )
-			)
-		)
-		(
-			sys-devel/llvm:11
-			clang? (
-				sys-devel/clang:11
-				lto? ( =sys-devel/lld-11* )
-			)
-		)
-		(
-			sys-devel/llvm:10
-			clang? (
-				sys-devel/clang:10
-				lto? ( =sys-devel/lld-10* )
-			)
-		)
-	)
-	lto? (
-		!clang? ( sys-devel/binutils[gold] )
-	)"
-
-CDEPEND=">=dev-libs/icu-67.1:=
-	>=dev-libs/nspr-4.25
-	sys-libs/readline:0=
-	>=sys-libs/zlib-1.2.3"
-
-DEPEND="${CDEPEND}
-	test? (
-		$(python_gen_any_dep 'dev-python/six[${PYTHON_USEDEP}]')
-	)"
-
-RDEPEND="${CDEPEND}"
-
-S="${WORKDIR}/firefox-${MY_PV}/js/src"
-
-llvm_check_deps() {
-	if ! has_version -b "sys-devel/llvm:${LLVM_SLOT}" ; then
-		einfo "sys-devel/llvm:${LLVM_SLOT} is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
-		return 1
-	fi
-
-	if use clang ; then
-		if ! has_version -b "sys-devel/clang:${LLVM_SLOT}" ; then
-			einfo "sys-devel/clang:${LLVM_SLOT} is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
-			return 1
-		fi
-
-		if use lto ; then
-			if ! has_version -b "=sys-devel/lld-${LLVM_SLOT}*" ; then
-				einfo "=sys-devel/lld-${LLVM_SLOT}* is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
-				return 1
-			fi
-		fi
-	fi
-
-	einfo "Using LLVM slot ${LLVM_SLOT} to build" >&2
-}
-
-python_check_deps() {
-	if use test ; then
-		has_version "dev-python/six[${PYTHON_USEDEP}]"
-	fi
-}
-
-pkg_pretend() {
-	if use test ; then
-		CHECKREQS_DISK_BUILD="7600M"
-	else
-		CHECKREQS_DISK_BUILD="6400M"
-	fi
-
-	check-reqs_pkg_pretend
-}
-
-pkg_setup() {
-	if [[ ${MERGE_TYPE} != binary ]] ; then
-		if use test ; then
-			CHECKREQS_DISK_BUILD="7600M"
-		else
-			CHECKREQS_DISK_BUILD="6400M"
-		fi
-
-		check-reqs_pkg_setup
-
-		llvm_pkg_setup
-
-		if use clang && use lto ; then
-			local version_lld=$(ld.lld --version 2>/dev/null | awk '{ print $2 }')
-			[[ -n ${version_lld} ]] && version_lld=$(ver_cut 1 "${version_lld}")
-			[[ -z ${version_lld} ]] && die "Failed to read ld.lld version!"
-
-			# temp fix for https://bugs.gentoo.org/768543
-			# we can assume that rust 1.{49,50}.0 always uses llvm 11
-			local version_rust=$(rustc -Vv 2>/dev/null | grep -F -- 'release:' | awk '{ print $2 }')
-			[[ -n ${version_rust} ]] && version_rust=$(ver_cut 1-2 "${version_rust}")
-			[[ -z ${version_rust} ]] && die "Failed to read version from rustc!"
-
-			if ver_test "${version_rust}" -ge "1.49" && ver_test "${version_rust}" -le "1.50" ; then
-				local version_llvm_rust="11"
-			else
-				local version_llvm_rust=$(rustc -Vv 2>/dev/null | grep -F -- 'LLVM version:' | awk '{ print $3 }')
-				[[ -n ${version_llvm_rust} ]] && version_llvm_rust=$(ver_cut 1 "${version_llvm_rust}")
-				[[ -z ${version_llvm_rust} ]] && die "Failed to read used LLVM version from rustc!"
-			fi
-
-			if ver_test "${version_lld}" -ne "${version_llvm_rust}" ; then
-				eerror "Rust is using LLVM version ${version_llvm_rust} but ld.lld version belongs to LLVM version ${version_lld}."
-				eerror "You will be unable to link ${CATEGORY}/${PN}. To proceed you have the following options:"
-				eerror "  - Manually switch rust version using 'eselect rust' to match used LLVM version"
-				eerror "  - Switch to dev-lang/rust[system-llvm] which will guarantee matching version"
-				eerror "  - Build ${CATEGORY}/${PN} without USE=lto"
-				die "LLVM version used by Rust (${version_llvm_rust}) does not match with ld.lld version (${version_lld})!"
-			fi
-		fi
-
-		python-any-r1_pkg_setup
-
-		# Build system is using /proc/self/oom_score_adj, bug #604394
-		addpredict /proc/self/oom_score_adj
-
-		if ! mountpoint -q /dev/shm ; then
-			# If /dev/shm is not available, configure is known to fail with
-			# a traceback report referencing /usr/lib/pythonN.N/multiprocessing/synchronize.py
-			ewarn "/dev/shm is not mounted -- expect build failures!"
-		fi
-
-		# Ensure we use C locale when building, bug #746215
-		export LC_ALL=C
-	fi
-}
-
-src_prepare() {
-	pushd ../.. &>/dev/null || die
-
-	use lto && rm -v "${WORKDIR}"/firefox-patches/*-LTO-Only-enable-LTO-*.patch
-
-	eapply "${WORKDIR}"/firefox-patches
-	eapply "${WORKDIR}"/spidermonkey-patches
-
-	default
-
-	# Make LTO respect MAKEOPTS
-	sed -i \
-		-e "s/multiprocessing.cpu_count()/$(makeopts_jobs)/" \
-		build/moz.configure/lto-pgo.configure \
-		|| die "sed failed to set num_cores"
-
-	# sed-in toolchain prefix
-	sed -i \
-		-e "s/objdump/${CHOST}-objdump/" \
-		python/mozbuild/mozbuild/configure/check_debug_ranges.py \
-		|| die "sed failed to set toolchain prefix"
-
-	# use prefix shell in wrapper linker scripts, bug #789660
-	hprefixify "${S}"/../../build/cargo-{,host-}linker
-
-	einfo "Removing pre-built binaries ..."
-	find third_party -type f \( -name '*.so' -o -name '*.o' \) -print -delete || die
-
-	MOZJS_BUILDDIR="${WORKDIR}/build"
-	mkdir "${MOZJS_BUILDDIR}" || die
-
-	popd &>/dev/null || die
-	eautoconf
-}
-
-src_configure() {
-	# Show flags set at the beginning
-	einfo "Current CFLAGS:    ${CFLAGS}"
-	einfo "Current CXXFLAGS:  ${CXXFLAGS}"
-	einfo "Current LDFLAGS:   ${LDFLAGS}"
-	einfo "Current RUSTFLAGS: ${RUSTFLAGS}"
-
-	local have_switched_compiler=
-	if use clang && ! tc-is-clang ; then
-		# Force clang
-		einfo "Enforcing the use of clang due to USE=clang ..."
-		have_switched_compiler=yes
-		AR=llvm-ar
-		CC=${CHOST}-clang
-		CXX=${CHOST}-clang++
-		NM=llvm-nm
-		RANLIB=llvm-ranlib
-	elif ! use clang && ! tc-is-gcc ; then
-		# Force gcc
-		have_switched_compiler=yes
-		einfo "Enforcing the use of gcc due to USE=-clang ..."
-		AR=gcc-ar
-		CC=${CHOST}-gcc
-		CXX=${CHOST}-g++
-		NM=gcc-nm
-		RANLIB=gcc-ranlib
-	fi
-
-	if [[ -n "${have_switched_compiler}" ]] ; then
-		# Because we switched active compiler we have to ensure
-		# that no unsupported flags are set
-		strip-unsupported-flags
-	fi
-
-	# Ensure we use correct toolchain
-	export HOST_CC="$(tc-getBUILD_CC)"
-	export HOST_CXX="$(tc-getBUILD_CXX)"
-	tc-export CC CXX LD AR NM OBJDUMP RANLIB PKG_CONFIG
-
-	cd "${MOZJS_BUILDDIR}" || die
-
-	# ../python/mach/mach/mixin/process.py fails to detect SHELL
-	export SHELL="${EPREFIX}/bin/bash"
-
-	local -a myeconfargs=(
-		--host="${CBUILD:-${CHOST}}"
-		--target="${CHOST}"
-		--disable-jemalloc
-		--disable-optimize
-		--disable-strip
-		--enable-readline
-		--enable-shared-js
-		--with-intl-api
-		--with-system-icu
-		--with-system-nspr
-		--with-system-zlib
-		--with-toolchain-prefix="${CHOST}-"
-		$(use_enable debug)
-		$(use_enable jit)
-		$(use_enable test tests)
-	)
-
-	if ! use x86 && [[ ${CHOST} != armv*h* ]] ; then
-		myeconfargs+=( --enable-rust-simd )
-	fi
-
-	# Modifications to better support ARM, bug 717344
-	if use cpu_flags_arm_neon ; then
-		myeconfargs+=( --with-fpu=neon )
-
-		if ! tc-is-clang ; then
-			# thumb options aren't supported when using clang, bug 666966
-			myeconfargs+=( --with-thumb=yes )
-			myeconfargs+=( --with-thumb-interwork=no )
-		fi
-	fi
-
-	# Tell build system that we want to use LTO
-	if use lto ; then
-		myeconfargs+=( --enable-lto )
-
-		if use clang ; then
-			myeconfargs+=( --enable-linker=lld )
-		else
-			myeconfargs+=( --enable-linker=gold )
-		fi
-	fi
-
-	# LTO flag was handled via configure
-	filter-flags '-flto*'
-
-	if tc-is-gcc ; then
-		if ver_test $(gcc-fullversion) -ge 10 ; then
-			einfo "Forcing -fno-tree-loop-vectorize to workaround GCC bug, see bug 758446 ..."
-			append-cxxflags -fno-tree-loop-vectorize
-		fi
-	fi
-
-	# Show flags we will use
-	einfo "Build CFLAGS:    ${CFLAGS}"
-	einfo "Build CXXFLAGS:  ${CXXFLAGS}"
-	einfo "Build LDFLAGS:   ${LDFLAGS}"
-	einfo "Build RUSTFLAGS: ${RUSTFLAGS}"
-
-	# Forcing system-icu allows us to skip patching bundled ICU for PPC
-	# and other minor arches
-	ECONF_SOURCE="${S}" \
-		econf \
-		${myeconfargs[@]} \
-		XARGS="${EPREFIX}/usr/bin/xargs"
-}
-
-src_compile() {
-	cd "${MOZJS_BUILDDIR}" || die
-	default
-}
-
-src_test() {
-	if "${MOZJS_BUILDDIR}/js/src/js" -e 'print("Hello world!")'; then
-		einfo "Smoke-test successful, continuing with full test suite"
-	else
-		die "Smoke-test failed: did interpreter initialization fail?"
-	fi
-
-	local -a KNOWN_TESTFAILURES
-	KNOWN_TESTFAILURES+=( non262/Date/reset-time-zone-cache-same-offset.js )
-	KNOWN_TESTFAILURES+=( non262/Date/time-zone-path.js )
-	KNOWN_TESTFAILURES+=( non262/Date/time-zones-historic.js )
-	KNOWN_TESTFAILURES+=( non262/Date/time-zones-imported.js )
-	KNOWN_TESTFAILURES+=( non262/Date/toString-localized.js )
-	KNOWN_TESTFAILURES+=( non262/Date/toString-localized-posix.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/Date/toLocaleString_timeZone.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/Date/toLocaleDateString_timeZone.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/format.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/format_timeZone.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/timeZone_backward_links.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/tz-environment-variable.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DisplayNames/language.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DisplayNames/region.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/Locale/likely-subtags.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/Locale/likely-subtags-generated.js )
-	KNOWN_TESTFAILURES+=( test262/intl402/Locale/prototype/minimize/removing-likely-subtags-first-adds-likely-subtags.js )
-
-	if use x86 ; then
-		KNOWN_TESTFAILURES+=( non262/Date/timeclip.js )
-		KNOWN_TESTFAILURES+=( test262/built-ins/Number/prototype/toPrecision/return-values.js )
-		KNOWN_TESTFAILURES+=( test262/language/types/number/S8.5_A2.1.js )
-		KNOWN_TESTFAILURES+=( test262/language/types/number/S8.5_A2.2.js )
-	fi
-
-	if [[ $(tc-endian) == "big" ]] ; then
-		KNOWN_TESTFAILURES+=( test262/built-ins/TypedArray/prototype/set/typedarray-arg-set-values-same-buffer-other-type.js )
-	fi
-
-	echo "" > "${T}"/known_failures.list || die
-
-	local KNOWN_TESTFAILURE
-	for KNOWN_TESTFAILURE in ${KNOWN_TESTFAILURES[@]} ; do
-		echo "${KNOWN_TESTFAILURE}" >> "${T}"/known_failures.list
-	done
-
-	PYTHONPATH="${S}/tests/lib" \
-		${PYTHON} \
-		"${S}"/tests/jstests.py -d -s -t 1800 --wpt=disabled --no-progress \
-		--exclude-file="${T}"/known_failures.list \
-		"${MOZJS_BUILDDIR}"/js/src/js \
-		|| die
-
-	if use jit ; then
-		KNOWN_TESTFAILURES=()
-
-		echo "" > "${T}"/known_failures.list || die
-
-		for KNOWN_TESTFAILURE in ${KNOWN_TESTFAILURES[@]} ; do
-			echo "${KNOWN_TESTFAILURE}" >> "${T}"/known_failures.list
-		done
-
-		PYTHONPATH="${S}/tests/lib" \
-			${PYTHON} \
-			"${S}"/tests/jstests.py -d -s -t 1800 --wpt=disabled --no-progress \
-			--exclude-file="${T}"/known_failures.list \
-			"${MOZJS_BUILDDIR}"/js/src/js basic \
-			|| die
-	fi
-}
-
-src_install() {
-	cd "${MOZJS_BUILDDIR}" || die
-	default
-
-	# fix soname links
-	pushd "${ED}"/usr/$(get_libdir) &>/dev/null || die
-	mv lib${MY_PN}-${MY_MAJOR}.so lib${MY_PN}-${MY_MAJOR}.so.0.0.0 || die
-	ln -s lib${MY_PN}-${MY_MAJOR}.so.0.0.0 lib${MY_PN}-${MY_MAJOR}.so.0 || die
-	ln -s lib${MY_PN}-${MY_MAJOR}.so.0 lib${MY_PN}-${MY_MAJOR}.so || die
-	popd &>/dev/null || die
-
-	# remove unneeded files
-	rm \
-		"${ED}"/usr/bin/js${MY_MAJOR}-config \
-		"${ED}"/usr/$(get_libdir)/libjs_static.ajs \
-		|| die
-
-	# fix permissions
-	chmod -x \
-		"${ED}"/usr/$(get_libdir)/pkgconfig/*.pc \
-		"${ED}"/usr/include/mozjs-${MY_MAJOR}/js-config.h \
-		|| die
-}
diff --git a/dev-lang/spidermonkey/spidermonkey-78.14.0.ebuild b/dev-lang/spidermonkey/spidermonkey-78.14.0.ebuild
deleted file mode 100644
index 7fadab5b2ac9..000000000000
--- a/dev-lang/spidermonkey/spidermonkey-78.14.0.ebuild
+++ /dev/null
@@ -1,454 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI="7"
-
-# Patch version
-FIREFOX_PATCHSET="firefox-78esr-patches-17.tar.xz"
-SPIDERMONKEY_PATCHSET="spidermonkey-78-patches-04.tar.xz"
-
-LLVM_MAX_SLOT=12
-
-PYTHON_COMPAT=( python3_{7..9} )
-
-WANT_AUTOCONF="2.1"
-
-inherit autotools check-reqs flag-o-matic llvm multiprocessing prefix python-any-r1 toolchain-funcs
-
-MY_PN="mozjs"
-MY_PV="${PV/_pre*}" # Handle Gentoo pre-releases
-
-MY_MAJOR=$(ver_cut 1)
-
-MOZ_ESR=yes
-
-MOZ_PV=${PV}
-MOZ_PV_SUFFIX=
-if [[ ${PV} =~ (_(alpha|beta|rc).*)$ ]] ; then
-	MOZ_PV_SUFFIX=${BASH_REMATCH[1]}
-
-	# Convert the ebuild version to the upstream Mozilla version
-	MOZ_PV="${MOZ_PV/_alpha/a}" # Handle alpha for SRC_URI
-	MOZ_PV="${MOZ_PV/_beta/b}"  # Handle beta for SRC_URI
-	MOZ_PV="${MOZ_PV%%_rc*}"    # Handle rc for SRC_URI
-fi
-
-if [[ -n ${MOZ_ESR} ]] ; then
-	# ESR releases have slightly different version numbers
-	MOZ_PV="${MOZ_PV}esr"
-fi
-
-MOZ_PN="firefox"
-MOZ_P="${MOZ_PN}-${MOZ_PV}"
-MOZ_PV_DISTFILES="${MOZ_PV}${MOZ_PV_SUFFIX}"
-MOZ_P_DISTFILES="${MOZ_PN}-${MOZ_PV_DISTFILES}"
-
-MOZ_SRC_BASE_URI="https://archive.mozilla.org/pub/${MOZ_PN}/releases/${MOZ_PV}"
-
-if [[ ${PV} == *_rc* ]] ; then
-	MOZ_SRC_BASE_URI="https://archive.mozilla.org/pub/${MOZ_PN}/candidates/${MOZ_PV}-candidates/build${PV##*_rc}"
-fi
-
-PATCH_URIS=(
-	https://dev.gentoo.org/~{whissi,polynomial-c,axs}/mozilla/patchsets/${FIREFOX_PATCHSET}
-	https://dev.gentoo.org/~{whissi,polynomial-c,axs}/mozilla/patchsets/${SPIDERMONKEY_PATCHSET}
-)
-
-SRC_URI="${MOZ_SRC_BASE_URI}/source/${MOZ_P}.source.tar.xz -> ${MOZ_P_DISTFILES}.source.tar.xz
-	${PATCH_URIS[@]}"
-
-DESCRIPTION="SpiderMonkey is Mozilla's JavaScript engine written in C and C++"
-HOMEPAGE="https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey"
-
-KEYWORDS="amd64 arm arm64 ~mips ~ppc64 ~riscv ~s390 x86"
-
-SLOT="78"
-LICENSE="MPL-2.0"
-IUSE="clang cpu_flags_arm_neon debug +jit lto test"
-
-RESTRICT="!test? ( test )"
-
-BDEPEND="${PYTHON_DEPS}
-	>=virtual/rust-1.41.0
-	virtual/pkgconfig
-	|| (
-		(
-			sys-devel/llvm:12
-			clang? (
-				sys-devel/clang:12
-				lto? ( =sys-devel/lld-12* )
-			)
-		)
-		(
-			sys-devel/llvm:11
-			clang? (
-				sys-devel/clang:11
-				lto? ( =sys-devel/lld-11* )
-			)
-		)
-		(
-			sys-devel/llvm:10
-			clang? (
-				sys-devel/clang:10
-				lto? ( =sys-devel/lld-10* )
-			)
-		)
-	)
-	lto? (
-		!clang? ( sys-devel/binutils[gold] )
-	)"
-
-CDEPEND=">=dev-libs/icu-67.1:=
-	>=dev-libs/nspr-4.25
-	sys-libs/readline:0=
-	>=sys-libs/zlib-1.2.3"
-
-DEPEND="${CDEPEND}
-	test? (
-		$(python_gen_any_dep 'dev-python/six[${PYTHON_USEDEP}]')
-	)"
-
-RDEPEND="${CDEPEND}"
-
-S="${WORKDIR}/firefox-${MY_PV}/js/src"
-
-llvm_check_deps() {
-	if ! has_version -b "sys-devel/llvm:${LLVM_SLOT}" ; then
-		einfo "sys-devel/llvm:${LLVM_SLOT} is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
-		return 1
-	fi
-
-	if use clang ; then
-		if ! has_version -b "sys-devel/clang:${LLVM_SLOT}" ; then
-			einfo "sys-devel/clang:${LLVM_SLOT} is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
-			return 1
-		fi
-
-		if use lto ; then
-			if ! has_version -b "=sys-devel/lld-${LLVM_SLOT}*" ; then
-				einfo "=sys-devel/lld-${LLVM_SLOT}* is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
-				return 1
-			fi
-		fi
-	fi
-
-	einfo "Using LLVM slot ${LLVM_SLOT} to build" >&2
-}
-
-python_check_deps() {
-	if use test ; then
-		has_version "dev-python/six[${PYTHON_USEDEP}]"
-	fi
-}
-
-pkg_pretend() {
-	if use test ; then
-		CHECKREQS_DISK_BUILD="7600M"
-	else
-		CHECKREQS_DISK_BUILD="6400M"
-	fi
-
-	check-reqs_pkg_pretend
-}
-
-pkg_setup() {
-	if [[ ${MERGE_TYPE} != binary ]] ; then
-		if use test ; then
-			CHECKREQS_DISK_BUILD="7600M"
-		else
-			CHECKREQS_DISK_BUILD="6400M"
-		fi
-
-		check-reqs_pkg_setup
-
-		llvm_pkg_setup
-
-		if use clang && use lto ; then
-			local version_lld=$(ld.lld --version 2>/dev/null | awk '{ print $2 }')
-			[[ -n ${version_lld} ]] && version_lld=$(ver_cut 1 "${version_lld}")
-			[[ -z ${version_lld} ]] && die "Failed to read ld.lld version!"
-
-			# temp fix for https://bugs.gentoo.org/768543
-			# we can assume that rust 1.{49,50}.0 always uses llvm 11
-			local version_rust=$(rustc -Vv 2>/dev/null | grep -F -- 'release:' | awk '{ print $2 }')
-			[[ -n ${version_rust} ]] && version_rust=$(ver_cut 1-2 "${version_rust}")
-			[[ -z ${version_rust} ]] && die "Failed to read version from rustc!"
-
-			if ver_test "${version_rust}" -ge "1.49" && ver_test "${version_rust}" -le "1.50" ; then
-				local version_llvm_rust="11"
-			else
-				local version_llvm_rust=$(rustc -Vv 2>/dev/null | grep -F -- 'LLVM version:' | awk '{ print $3 }')
-				[[ -n ${version_llvm_rust} ]] && version_llvm_rust=$(ver_cut 1 "${version_llvm_rust}")
-				[[ -z ${version_llvm_rust} ]] && die "Failed to read used LLVM version from rustc!"
-			fi
-
-			if ver_test "${version_lld}" -ne "${version_llvm_rust}" ; then
-				eerror "Rust is using LLVM version ${version_llvm_rust} but ld.lld version belongs to LLVM version ${version_lld}."
-				eerror "You will be unable to link ${CATEGORY}/${PN}. To proceed you have the following options:"
-				eerror "  - Manually switch rust version using 'eselect rust' to match used LLVM version"
-				eerror "  - Switch to dev-lang/rust[system-llvm] which will guarantee matching version"
-				eerror "  - Build ${CATEGORY}/${PN} without USE=lto"
-				die "LLVM version used by Rust (${version_llvm_rust}) does not match with ld.lld version (${version_lld})!"
-			fi
-		fi
-
-		python-any-r1_pkg_setup
-
-		# Build system is using /proc/self/oom_score_adj, bug #604394
-		addpredict /proc/self/oom_score_adj
-
-		if ! mountpoint -q /dev/shm ; then
-			# If /dev/shm is not available, configure is known to fail with
-			# a traceback report referencing /usr/lib/pythonN.N/multiprocessing/synchronize.py
-			ewarn "/dev/shm is not mounted -- expect build failures!"
-		fi
-
-		# Ensure we use C locale when building, bug #746215
-		export LC_ALL=C
-	fi
-}
-
-src_prepare() {
-	pushd ../.. &>/dev/null || die
-
-	use lto && rm -v "${WORKDIR}"/firefox-patches/*-LTO-Only-enable-LTO-*.patch
-
-	eapply "${WORKDIR}"/firefox-patches
-	eapply "${WORKDIR}"/spidermonkey-patches
-
-	default
-
-	# Make LTO respect MAKEOPTS
-	sed -i \
-		-e "s/multiprocessing.cpu_count()/$(makeopts_jobs)/" \
-		build/moz.configure/lto-pgo.configure \
-		|| die "sed failed to set num_cores"
-
-	# sed-in toolchain prefix
-	sed -i \
-		-e "s/objdump/${CHOST}-objdump/" \
-		python/mozbuild/mozbuild/configure/check_debug_ranges.py \
-		|| die "sed failed to set toolchain prefix"
-
-	# use prefix shell in wrapper linker scripts, bug #789660
-	hprefixify "${S}"/../../build/cargo-{,host-}linker
-
-	einfo "Removing pre-built binaries ..."
-	find third_party -type f \( -name '*.so' -o -name '*.o' \) -print -delete || die
-
-	MOZJS_BUILDDIR="${WORKDIR}/build"
-	mkdir "${MOZJS_BUILDDIR}" || die
-
-	popd &>/dev/null || die
-	eautoconf
-}
-
-src_configure() {
-	# Show flags set at the beginning
-	einfo "Current CFLAGS:    ${CFLAGS}"
-	einfo "Current CXXFLAGS:  ${CXXFLAGS}"
-	einfo "Current LDFLAGS:   ${LDFLAGS}"
-	einfo "Current RUSTFLAGS: ${RUSTFLAGS}"
-
-	local have_switched_compiler=
-	if use clang && ! tc-is-clang ; then
-		# Force clang
-		einfo "Enforcing the use of clang due to USE=clang ..."
-		have_switched_compiler=yes
-		AR=llvm-ar
-		CC=${CHOST}-clang
-		CXX=${CHOST}-clang++
-		NM=llvm-nm
-		RANLIB=llvm-ranlib
-	elif ! use clang && ! tc-is-gcc ; then
-		# Force gcc
-		have_switched_compiler=yes
-		einfo "Enforcing the use of gcc due to USE=-clang ..."
-		AR=gcc-ar
-		CC=${CHOST}-gcc
-		CXX=${CHOST}-g++
-		NM=gcc-nm
-		RANLIB=gcc-ranlib
-	fi
-
-	if [[ -n "${have_switched_compiler}" ]] ; then
-		# Because we switched active compiler we have to ensure
-		# that no unsupported flags are set
-		strip-unsupported-flags
-	fi
-
-	# Ensure we use correct toolchain
-	export HOST_CC="$(tc-getBUILD_CC)"
-	export HOST_CXX="$(tc-getBUILD_CXX)"
-	tc-export CC CXX LD AR NM OBJDUMP RANLIB PKG_CONFIG
-
-	cd "${MOZJS_BUILDDIR}" || die
-
-	# ../python/mach/mach/mixin/process.py fails to detect SHELL
-	export SHELL="${EPREFIX}/bin/bash"
-
-	local -a myeconfargs=(
-		--host="${CBUILD:-${CHOST}}"
-		--target="${CHOST}"
-		--disable-jemalloc
-		--disable-optimize
-		--disable-strip
-		--enable-readline
-		--enable-shared-js
-		--with-intl-api
-		--with-system-icu
-		--with-system-nspr
-		--with-system-zlib
-		--with-toolchain-prefix="${CHOST}-"
-		$(use_enable debug)
-		$(use_enable jit)
-		$(use_enable test tests)
-	)
-
-	if ! use x86 && [[ ${CHOST} != armv*h* ]] ; then
-		myeconfargs+=( --enable-rust-simd )
-	fi
-
-	# Modifications to better support ARM, bug 717344
-	if use cpu_flags_arm_neon ; then
-		myeconfargs+=( --with-fpu=neon )
-
-		if ! tc-is-clang ; then
-			# thumb options aren't supported when using clang, bug 666966
-			myeconfargs+=( --with-thumb=yes )
-			myeconfargs+=( --with-thumb-interwork=no )
-		fi
-	fi
-
-	# Tell build system that we want to use LTO
-	if use lto ; then
-		myeconfargs+=( --enable-lto )
-
-		if use clang ; then
-			myeconfargs+=( --enable-linker=lld )
-		else
-			myeconfargs+=( --enable-linker=gold )
-		fi
-	fi
-
-	# LTO flag was handled via configure
-	filter-flags '-flto*'
-
-	if tc-is-gcc ; then
-		if ver_test $(gcc-fullversion) -ge 10 ; then
-			einfo "Forcing -fno-tree-loop-vectorize to workaround GCC bug, see bug 758446 ..."
-			append-cxxflags -fno-tree-loop-vectorize
-		fi
-	fi
-
-	# Show flags we will use
-	einfo "Build CFLAGS:    ${CFLAGS}"
-	einfo "Build CXXFLAGS:  ${CXXFLAGS}"
-	einfo "Build LDFLAGS:   ${LDFLAGS}"
-	einfo "Build RUSTFLAGS: ${RUSTFLAGS}"
-
-	# Forcing system-icu allows us to skip patching bundled ICU for PPC
-	# and other minor arches
-	ECONF_SOURCE="${S}" \
-		econf \
-		${myeconfargs[@]} \
-		XARGS="${EPREFIX}/usr/bin/xargs"
-}
-
-src_compile() {
-	cd "${MOZJS_BUILDDIR}" || die
-	default
-}
-
-src_test() {
-	if "${MOZJS_BUILDDIR}/js/src/js" -e 'print("Hello world!")'; then
-		einfo "Smoke-test successful, continuing with full test suite"
-	else
-		die "Smoke-test failed: did interpreter initialization fail?"
-	fi
-
-	local -a KNOWN_TESTFAILURES
-	KNOWN_TESTFAILURES+=( non262/Date/reset-time-zone-cache-same-offset.js )
-	KNOWN_TESTFAILURES+=( non262/Date/time-zone-path.js )
-	KNOWN_TESTFAILURES+=( non262/Date/time-zones-historic.js )
-	KNOWN_TESTFAILURES+=( non262/Date/time-zones-imported.js )
-	KNOWN_TESTFAILURES+=( non262/Date/toString-localized.js )
-	KNOWN_TESTFAILURES+=( non262/Date/toString-localized-posix.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/Date/toLocaleString_timeZone.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/Date/toLocaleDateString_timeZone.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/format.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/format_timeZone.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/timeZone_backward_links.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/tz-environment-variable.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DisplayNames/language.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/DisplayNames/region.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/Locale/likely-subtags.js )
-	KNOWN_TESTFAILURES+=( non262/Intl/Locale/likely-subtags-generated.js )
-	KNOWN_TESTFAILURES+=( test262/intl402/Locale/prototype/minimize/removing-likely-subtags-first-adds-likely-subtags.js )
-
-	if use x86 ; then
-		KNOWN_TESTFAILURES+=( non262/Date/timeclip.js )
-		KNOWN_TESTFAILURES+=( test262/built-ins/Number/prototype/toPrecision/return-values.js )
-		KNOWN_TESTFAILURES+=( test262/language/types/number/S8.5_A2.1.js )
-		KNOWN_TESTFAILURES+=( test262/language/types/number/S8.5_A2.2.js )
-	fi
-
-	if [[ $(tc-endian) == "big" ]] ; then
-		KNOWN_TESTFAILURES+=( test262/built-ins/TypedArray/prototype/set/typedarray-arg-set-values-same-buffer-other-type.js )
-	fi
-
-	echo "" > "${T}"/known_failures.list || die
-
-	local KNOWN_TESTFAILURE
-	for KNOWN_TESTFAILURE in ${KNOWN_TESTFAILURES[@]} ; do
-		echo "${KNOWN_TESTFAILURE}" >> "${T}"/known_failures.list
-	done
-
-	PYTHONPATH="${S}/tests/lib" \
-		${PYTHON} \
-		"${S}"/tests/jstests.py -d -s -t 1800 --wpt=disabled --no-progress \
-		--exclude-file="${T}"/known_failures.list \
-		"${MOZJS_BUILDDIR}"/js/src/js \
-		|| die
-
-	if use jit ; then
-		KNOWN_TESTFAILURES=()
-
-		echo "" > "${T}"/known_failures.list || die
-
-		for KNOWN_TESTFAILURE in ${KNOWN_TESTFAILURES[@]} ; do
-			echo "${KNOWN_TESTFAILURE}" >> "${T}"/known_failures.list
-		done
-
-		PYTHONPATH="${S}/tests/lib" \
-			${PYTHON} \
-			"${S}"/tests/jstests.py -d -s -t 1800 --wpt=disabled --no-progress \
-			--exclude-file="${T}"/known_failures.list \
-			"${MOZJS_BUILDDIR}"/js/src/js basic \
-			|| die
-	fi
-}
-
-src_install() {
-	cd "${MOZJS_BUILDDIR}" || die
-	default
-
-	# fix soname links
-	pushd "${ED}"/usr/$(get_libdir) &>/dev/null || die
-	mv lib${MY_PN}-${MY_MAJOR}.so lib${MY_PN}-${MY_MAJOR}.so.0.0.0 || die
-	ln -s lib${MY_PN}-${MY_MAJOR}.so.0.0.0 lib${MY_PN}-${MY_MAJOR}.so.0 || die
-	ln -s lib${MY_PN}-${MY_MAJOR}.so.0 lib${MY_PN}-${MY_MAJOR}.so || die
-	popd &>/dev/null || die
-
-	# remove unneeded files
-	rm \
-		"${ED}"/usr/bin/js${MY_MAJOR}-config \
-		"${ED}"/usr/$(get_libdir)/libjs_static.ajs \
-		|| die
-
-	# fix permissions
-	chmod -x \
-		"${ED}"/usr/$(get_libdir)/pkgconfig/*.pc \
-		"${ED}"/usr/include/mozjs-${MY_MAJOR}/js-config.h \
-		|| die
-}