dev-lang/spidermonkey: add 91.8.0

 - exclude some failing tests on ppc.

Bug: https://bugs.gentoo.org/827960
Signed-off-by: Joonas Niilola <juippis@gentoo.org>

2 files changed, 452 insertions, 0 deletions

diff --git a/dev-lang/spidermonkey/Manifest b/dev-lang/spidermonkey/Manifest
index cdab6647d447..ba6addedfcd4 100644
--- a/dev-lang/spidermonkey/Manifest
+++ b/dev-lang/spidermonkey/Manifest
@@ -3,6 +3,7 @@ DIST firefox-68.12.0esr.source.tar.xz 313856956 BLAKE2B eeaa4acc9fabf15ec1b31317
 DIST firefox-78.15.0esr.source.tar.xz 330819568 BLAKE2B dc8785613c2f72c55d484642c89c2545765a9efbd609bc7c2cf57b4a3a06a2ea22e6959e42b5b8af867db782e8b2097a67dec858796b744e47008a8e575e2316 SHA512 ac3de735b246ce4f0e1619cd2664321ffa374240ce6843e785d79a350dc30c967996bbcc5e3b301cb3d822ca981cbea116758fc4122f1738d75ddfd1165b6378
 DIST firefox-78esr-patches-19.tar.xz 88424 BLAKE2B fdc7bf8f28b3e799551a70f1cec7a695f52c4712f3b28733648fcd7dac5a599613f4c3d2cfa169266dc62b65619b7f28c0e06d32317adb8ec0056ca79c87e9f6 SHA512 3c81dadc9bf74207c4e361605127ef6141d77700c5c54f1f9cd5ad3be13df9f73c6eec2f51d779558e4bdad1e7395c6aa8943a93415bd1786d461042bc03550a
 DIST firefox-91.7.1esr.source.tar.xz 380937836 BLAKE2B 15995930be6b377c46e3932b56eb18b45c350c948f11afac4458c0ee3f2aa45e70244718872b101a560a155514dd479f38ed5ee58ff258c4e9f9f7070595f1e4 SHA512 c56aa38e9d706ff1f1838d2639dac82109dcffb54a7ea17326ae306604d78967ac32da13676756999bc1aa0bf50dc4e7072936ceb16e2e834bea48382ae4b48c
+DIST firefox-91.8.0esr.source.tar.xz 380325092 BLAKE2B 9bc470d0e8c65517d67f4075be2aece6e82af7dc89c40018359d3dd53d45d67424db8ed4614dd3dde430e08ec6ffff29f4ecc81e1990e05abd05804c6a2b5891 SHA512 edea2c7d4d3d0322091b20b623019ef041090d9f89f33c8e3140f66a54624261f278257393db70d2038154de8ee02da0bee6ecf85c281f3558338da71fc173c3
 DIST firefox-91esr-patches-05j.tar.xz 17116 BLAKE2B 5db6d2d3d5432369d2cfcda1a2b542d70ac18c1af7013d91984054c9658d7e3f989527c3a248de53f2e8dc51a852a46477f9ad75e98db28f50f8609fcafe547c SHA512 42080a8e28014d5f8de7ff45e0128ab71747faad7a92f0f7094686125835c168751794bd0229f77290f075502c271af0171ffae2863325d10cc6e8a853a90d3e
 DIST js185-1.0.0.tar.gz 6164605 BLAKE2B 76a37f0ceae05d3475853875bd0ce4be6e525e4114816f8f281ea6fc6b60a71060975a0fa1cb843f57ad1e2f842dfb26b24244fa0fd6c20f6ae2ebbe430f70be SHA512 2af7122a7c7007fd7b6668776fe1222515a810b3e43bbf0f76b8f94e1ef406ffd3fb5ccec393021b00274c05b38a77235bc8d6886994c56762fcaf0aa7cf6718
 DIST mozjs-60.5.2.tar.bz2 32816585 BLAKE2B 45ac4c9646e1275faf60eeedbf486f802cd106583eb7f640fe2243adc7cbb811dced5cefa94426cceca63468b0112be84078ffcef24cb2b8c1a7b6c8173c0d45 SHA512 5fb73330e7803bdd524fbe7cfdf4e6b72e85d4b22b0c827400317b5d052d1088d36e558ceac376393089e9d03e658b24e69262851fc04a66bbcda47135423dc0
@@ -10,4 +11,5 @@ DIST spidermonkey-60.0-patches-04.tar.xz 4428 BLAKE2B af78049cd9b3ee6a9b689e6253
 DIST spidermonkey-68.6.0-patches-04.tar.xz 5956 BLAKE2B b1250391a5173e676272d5926b710c06b0e9de1ff03b130a57fdac30f2deefbee3fa92250b37e28087572fe5cce73eb112ef4e1fb0c0401d6ecdb22ab9868998 SHA512 94575b11b4f006c6ee0c8d64b315734a173cecb68e9128ca61ba1a28177e3c149b8cf1f3b3c47a7a263fad8da6196fc0101df87392f016686a827e0cd24fdc74
 DIST spidermonkey-78-patches-04.tar.xz 3408 BLAKE2B f2fdd4882e1e4de1908c458dc8dfedd5665ef7118f19704dabf2b2a80e2fae48813e9bc3d0c3410287e32c21e3f9d09233d8e5d15917f53aa2f60e6190cd9cdb SHA512 87ac83c0ccc05f482913b1fbf043db1878536f935f934362a47283809c0cbfdeff040206a9c18c687384b606ba8a7bd9a7c1fc3c0bcfdd620987990a33ca1fe2
 DIST spidermonkey-91-patches-03j.tar.xz 4980 BLAKE2B 633c5b145e5c6923ec59ae6e97ff7b1bd22297d5af5b2fba7d45b96cf4fb80f5e84ce513668569f648a8675b77f3622766cc226f2cca0e3b5c7311ffc32ce00f SHA512 8b180ee6e5732e44c8de992f0bb26ecf8afb3129150ada56a299d21c1ff429b36d9dcb0cb5af9e3332eb0b20297feb150b4acf636d1ac8b24fa5706f7ada46c6
+DIST spidermonkey-91-patches-04j.tar.xz 4624 BLAKE2B d9cf47b39a165e8434d4f2f20ae3a9734c1bb81c32ddb75360e5edfa6817d6343be89aff0f8ec381485772cad80b00a069789decbc462129161afc3d4acfcb53 SHA512 bd574fee600cb4c6a262893b7d992d85c4059d512b829cd2f226aff86d8a6a83c2bdab466704e22f64bf6d29f90901037a34f9e90a42251952ba1cdbc0cab968
 DIST spidermonkey-slot0-patches-02.tar.xz 10952 BLAKE2B fb7bf5cdac6c821a48d407ff172fe0ec7297e047d3b3bab952f226f413b83ea70325175b41c1680725ff588111b424efc97a0c66e392989da510c43d38528ff1 SHA512 cd62890c4b58658d99fc1b52f05ccb35c07da835b168bb9d5e6b219de5021122c199cc2255c5b0be01ef582f53dd51c9975921e6bde9f14e9b43536e2bee85f2
diff --git a/dev-lang/spidermonkey/spidermonkey-91.8.0.ebuild b/dev-lang/spidermonkey/spidermonkey-91.8.0.ebuild
new file mode 100644
index 000000000000..108943dd49e5
--- /dev/null
+++ b/dev-lang/spidermonkey/spidermonkey-91.8.0.ebuild
@@ -0,0 +1,450 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="7"
+
+# Patch version
+FIREFOX_PATCHSET="firefox-91esr-patches-05j.tar.xz"
+SPIDERMONKEY_PATCHSET="spidermonkey-91-patches-04j.tar.xz"
+
+LLVM_MAX_SLOT=13
+
+PYTHON_COMPAT=( python3_{8..10} )
+PYTHON_REQ_USE="ssl,xml(+)"
+
+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/~{juippis,polynomial-c,whissi}/mozilla/patchsets/${FIREFOX_PATCHSET}
+	https://dev.gentoo.org/~{juippis,polynomial-c,whissi}/mozilla/patchsets/${SPIDERMONKEY_PATCHSET}
+)
+
+SRC_URI="${MOZ_SRC_BASE_URI}/source/${MOZ_P}.source.tar.xz -> ${MOZ_P_DISTFILES}.source.tar.xz
+	${PATCH_URIS[@]}"
+
+DESCRIPTION="SpiderMonkey is Mozilla's JavaScript engine written in C and C++"
+HOMEPAGE="https://spidermonkey.dev https://firefox-source-docs.mozilla.org/js/index.html "
+
+KEYWORDS="~amd64 ~arm ~arm64 ~mips ~ppc ~ppc64 ~riscv ~s390 ~x86"
+
+SLOT="91"
+LICENSE="MPL-2.0"
+IUSE="clang cpu_flags_arm_neon debug +jit lto test"
+
+#RESTRICT="test"
+RESTRICT="!test? ( test )"
+
+BDEPEND="${PYTHON_DEPS}
+	>=virtual/rust-1.51.0
+	virtual/pkgconfig
+	test? (
+		$(python_gen_any_dep 'dev-python/six[${PYTHON_USEDEP}]')
+	)
+	|| (
+		(
+			sys-devel/llvm:13
+			clang? (
+				sys-devel/clang:13
+				lto? ( =sys-devel/lld-13* )
+			)
+		)
+		(
+			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* )
+			)
+		)
+	)"
+DEPEND=">=dev-libs/icu-69.1:=
+	dev-libs/nspr
+	sys-libs/readline:0=
+	sys-libs/zlib"
+RDEPEND="${DEPEND}"
+
+S="${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 ${version_lld} ]] && die "Failed to read ld.lld version!"
+
+			local version_llvm_rust=$(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 ${version_llvm_rust} ]] && die "Failed to read used LLVM version from rustc!"
+
+			if ver_test "${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 "${WORKDIR}"/spidermonkey-patches
+
+	default
+
+	# Make cargo respect MAKEOPTS
+	export CARGO_BUILD_JOBS="$(makeopts_jobs)"
+
+	# 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="${CHOST}"
+		--disable-ctype
+		--disable-jemalloc
+		--disable-optimize
+		--disable-smoosh
+		--disable-strip
+		--enable-readline
+		--enable-release
+		--enable-shared-js
+		--with-intl-api
+		--with-system-icu
+		--with-system-nspr
+		--with-system-zlib
+		--with-toolchain-prefix="${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
+		if use clang ; then
+			myeconfargs+=( --enable-linker=lld )
+			myeconfargs+=( --enable-lto=cross )
+		else
+			myeconfargs+=( --enable-linker=bfd )
+			myeconfargs+=( --enable-lto )
+		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
+
+	export MACH_USE_SYSTEM_PYTHON=1
+	export PIP_NO_CACHE_DIR=off
+
+	# 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
+
+	cp "${FILESDIR}"/spidermonkey-91-known-test-failures.txt "${T}"/known_failures.list || die
+
+	# bgo #827960
+	if use ppc; then
+		echo "non262/TypedArray/map-and-filter.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/load/bigint/good-views.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/load/bigint/non-shared-bufferdata.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/add/bigint/good-views.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/add/bigint/non-shared-bufferdata.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/exchange/bigint/good-views.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/exchange/bigint/non-shared-bufferdata.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/store/bigint/good-views.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/store/bigint/non-shared-bufferdata.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/xor/bigint/good-views.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/xor/bigint/non-shared-bufferdata.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/sub/bigint/good-views.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/sub/bigint/non-shared-bufferdata.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/wait/bigint/no-spurious-wakeup-on-exchange.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/and/bigint/good-views.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/wait/bigint/no-spurious-wakeup-on-or.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/wait/bigint/false-for-timeout-agent.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/wait/bigint/no-spurious-wakeup-on-add.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/or/bigint/non-shared-bufferdata.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/wait/bigint/no-spurious-wakeup-on-sub.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/wait/bigint/no-spurious-wakeup-on-compareExchange.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/wait/bigint/negative-timeout-agent.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/wait/bigint/no-spurious-wakeup-on-xor.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/wait/bigint/value-not-equal.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/wait/bigint/no-spurious-wakeup-no-operation.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/wait/bigint/waiterlist-block-indexedposition-wake.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/wait/bigint/nan-for-timeout.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/wait/bigint/no-spurious-wakeup-on-and.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/wait/bigint/was-woken-before-timeout.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/wait/bigint/no-spurious-wakeup-on-store.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/wait/bigint/waiterlist-order-of-operations-is-fifo.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/compareExchange/bigint/non-shared-bufferdata.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/compareExchange/bigint/good-views.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/and/bigint/non-shared-bufferdata.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/or/bigint/good-views.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Atomics/notify/bigint/notify-all-on-loc.js" >> "${T}"/known_failures.list
+	fi
+
+	if use x86 ; then
+		echo "non262/Date/timeclip.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Number/prototype/toPrecision/return-values.js" >> "${T}"/known_failures.list
+		echo "test262/language/types/number/S8.5_A2.1.js" >> "${T}"/known_failures.list
+		echo "test262/language/types/number/S8.5_A2.2.js" >> "${T}"/known_failures.list
+	fi
+
+	if [[ $(tc-endian) == "big" ]] ; then
+		echo "non262/extensions/clone-errors.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/Date/UTC/fp-evaluation-order.js" >> "${T}"/known_failures.list
+		echo "test262/built-ins/TypedArray/prototype/set/typedarray-arg-set-values-same-buffer-other-type.js" >> "${T}"/known_failures.list
+	fi
+
+	${EPYTHON} \
+		"${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
+		${EPYTHON} \
+			"${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
+}