commit:     e9df07cfae192b06d332c8bc16103224d73bfbb9
Author:     Matt Turner <mattst88 <AT> gentoo <DOT> org>
AuthorDate: Wed Dec 29 17:26:11 2021 +0000
Commit:     Matt Turner <mattst88 <AT> gentoo <DOT> org>
CommitDate: Wed Dec 29 17:26:11 2021 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=e9df07cf

dev-lang/spidermonkey: Drop old versions

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

 dev-lang/spidermonkey/Manifest                    |  10 -
 dev-lang/spidermonkey/spidermonkey-78.10.1.ebuild | 454 ----------------------
 dev-lang/spidermonkey/spidermonkey-78.11.0.ebuild | 454 ----------------------
 dev-lang/spidermonkey/spidermonkey-78.12.0.ebuild | 454 ----------------------
 dev-lang/spidermonkey/spidermonkey-78.13.0.ebuild | 454 ----------------------
 dev-lang/spidermonkey/spidermonkey-78.14.0.ebuild | 454 ----------------------
 6 files changed, 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
-}

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