net-libs/nodejs: add 14.21.2, 16.19.0, 18.13.0

Signed-off-by: William Hubbs <williamh@gentoo.org>

4 files changed, 727 insertions, 0 deletions

diff --git a/net-libs/nodejs/Manifest b/net-libs/nodejs/Manifest
index b281e869972a..5225d2ea174b 100644
--- a/net-libs/nodejs/Manifest
+++ b/net-libs/nodejs/Manifest
@@ -1,3 +1,6 @@
 DIST node-v14.21.1.tar.xz 34663612 BLAKE2B 9ae2034c56e8a4fe47c8a234c5d16a410e7e8a8df966d580451a04f51da697ab8691a211f9f5fcb8b4ae34d2b5e974216f9dbb10dd19c42e2cb9110c31ad58f5 SHA512 3c9247ee71b8deb0672ecebb68d4f330424598333f38ad8f8a19f251140815d4c2a288b0dc6fa227e93944ea6430934bd7419b1a7119d927ed9e85ff09bd335b
+DIST node-v14.21.2.tar.xz 34706392 BLAKE2B a7a8c8a0627b8b08bc3fcd1a24826ab633e86f620b7c7ecd0e241c2c2cff9be56bde113af8a24ae0b36411e58aae91b7af0c94f20be2dcfcb75f2443d17ac8ce SHA512 ffd681a1b5ffc20b7738b6575ddd8ca23c6ae696f7b2159f735e032cc92ecfde36410f0965baac6b19e6c0c187b136831200b428681c3dc40806d443769e020e
 DIST node-v16.18.1.tar.xz 35843876 BLAKE2B f57bc1122207e846b9490960d648f412d72e6d414d7cf4459a90a7b3aa018aca405a43773344284748a5d68d3f29c4d579be3eb8053569a167fef48bd4d43f64 SHA512 3f05104f61ce8d18d11cc6964a4f8ed165cd5502127b8a0191c1e5609921886c38f48a842519f898c36b18a4a38c13a1e93bafe27c101fd89bdc61f283e7a452
+DIST node-v16.19.0.tar.xz 35897484 BLAKE2B 44069405b9cca3f9e6c0198383ea01692cf38b7e1401cce1f8d289427e6d50c10204f09e6ff35db8d62c5f74585a08658223e0c1dea15bceb3ddbc309e09d05a SHA512 cbc70067a7aefb6b8d2e238c9611fa901ddee8e9ffc3e6becddec4b156cc52da6e172b33e797265858cacbd014e0e1f0c93bd7c412a7afb436731b3fecd384a3
 DIST node-v18.12.1.tar.xz 38454588 BLAKE2B dade180304ebe2bf30fc3270a13b8e024dd48a6dda26be7f730925500f997a9c703608b782eb40a16ed174699af256430434759678ae683b92f4fb4ba48b4707 SHA512 1eb4978a1de19c026561a8484df87bdeb6f7f2ec8ae1eb38b6241d0b0ff6158a4a7d19f42df7e295a63b8047eaf862a7470494143b2e27bb36b65e4663966588
+DIST node-v18.13.0.tar.xz 40324048 BLAKE2B 643a96edf5ee02e29b213d216d73b3d5f3175b70a776f9efb7146ec05c3c137397b498ba7ac6cbf3e2205e6b6fd08d8ead4f4940ddeaa23f288d3f69459874b8 SHA512 d32c8e333d8ee7ba24c9420c943a0e57f5a48e734ce7ced210a2977fc274db133bb01ba4f604cc06271357675fde0b6e9b5cd208de4d5202b08e722e9f32e20d
diff --git a/net-libs/nodejs/nodejs-14.21.2.ebuild b/net-libs/nodejs/nodejs-14.21.2.ebuild
new file mode 100644
index 000000000000..7ae390b5056f
--- /dev/null
+++ b/net-libs/nodejs/nodejs-14.21.2.ebuild
@@ -0,0 +1,241 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+CONFIG_CHECK="~ADVISE_SYSCALLS"
+PYTHON_COMPAT=( python3_{8..10} )
+PYTHON_REQ_USE="threads(+)"
+
+inherit bash-completion-r1 flag-o-matic linux-info pax-utils python-any-r1 toolchain-funcs xdg-utils
+
+DESCRIPTION="A JavaScript runtime built on Chrome's V8 JavaScript engine"
+HOMEPAGE="https://nodejs.org/"
+LICENSE="Apache-1.1 Apache-2.0 BSD BSD-2 MIT"
+
+if [[ ${PV} == *9999 ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/nodejs/node"
+	SLOT="0"
+else
+	SRC_URI="https://nodejs.org/dist/v${PV}/node-v${PV}.tar.xz"
+	SLOT="0/$(ver_cut 1)"
+	KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 -riscv ~x86 ~amd64-linux ~x64-macos"
+	S="${WORKDIR}/node-v${PV}"
+fi
+
+IUSE="cpu_flags_x86_sse2 debug doc +icu inspector lto +npm pax-kernel +snapshot +ssl +system-icu +system-ssl systemtap test"
+REQUIRED_USE="inspector? ( icu ssl )
+	npm? ( ssl )
+	system-icu? ( icu )
+	system-ssl? ( ssl )"
+
+RESTRICT="!test? ( test )"
+
+RDEPEND=">=app-arch/brotli-1.0.9:=
+	>=dev-libs/libuv-1.40.0:=
+	>=net-dns/c-ares-1.17.2:=
+	>=net-libs/nghttp2-1.41.0:=
+	sys-libs/zlib
+	system-icu? ( >=dev-libs/icu-67:= )
+	system-ssl? (
+		>=dev-libs/openssl-1.1.1:0=
+		<dev-libs/openssl-3.0.0_beta1:0=
+	)
+	sys-devel/gcc:*"
+BDEPEND="${PYTHON_DEPS}
+	sys-apps/coreutils
+	virtual/pkgconfig
+	systemtap? ( dev-util/systemtap )
+	test? ( net-misc/curl )
+	pax-kernel? ( sys-apps/elfix )"
+DEPEND="${RDEPEND}"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-12.22.5-shared_c-ares_nameser_h.patch
+	"${FILESDIR}"/${PN}-14.15.0-fix_ppc64_crashes.patch
+	"${FILESDIR}"/${PN}-14.19.0-global-npm-config.patch
+	"${FILESDIR}"/${PN}-gcc-13.patch
+)
+
+pkg_pretend() {
+	(use x86 && ! use cpu_flags_x86_sse2) && \
+		die "Your CPU doesn't support the required SSE2 instruction."
+}
+
+pkg_setup() {
+	python-any-r1_pkg_setup
+	linux-info_pkg_setup
+}
+
+src_prepare() {
+	tc-export AR CC CXX PKG_CONFIG
+	export V=1
+	export BUILDTYPE=Release
+
+	# fix compilation on Darwin
+	# https://code.google.com/p/gyp/issues/detail?id=260
+	sed -i -e "/append('-arch/d" tools/gyp/pylib/gyp/xcode_emulation.py || die
+
+	# less verbose install output (stating the same as portage, basically)
+	sed -i -e "/print/d" tools/install.py || die
+
+	# proper libdir, hat tip @ryanpcmcquen https://github.com/iojs/io.js/issues/504
+	local LIBDIR=$(get_libdir)
+	sed -i -e "s|lib/|${LIBDIR}/|g" tools/install.py || die
+	sed -i -e "s/'lib'/'${LIBDIR}'/" deps/npm/lib/npm.js || die
+
+	# Avoid writing a depfile, not useful
+	sed -i -e "/DEPFLAGS =/d" tools/gyp/pylib/gyp/generator/make.py || die
+
+	sed -i -e "/'-O3'/d" common.gypi node.gypi || die
+
+	# debug builds. change install path, remove optimisations and override buildtype
+	if use debug; then
+		sed -i -e "s|out/Release/|out/Debug/|g" tools/install.py || die
+		BUILDTYPE=Debug
+	fi
+
+	# We need to disable mprotect on two files when it builds Bug 694100.
+	use pax-kernel && PATCHES+=( "${FILESDIR}"/${PN}-13.8.0-paxmarking.patch )
+
+	# All this test does is check if the npm CLI produces warnings of any sort,
+	# failing if it does. Overkill, much? Especially given one possible warning
+	# is that there is a newer version of npm available upstream (yes, it does
+	# use the network if available), thus making it a real possibility for this
+	# test to begin failing one day even though it was fine before.
+	rm -f test/parallel/test-release-npm.js
+
+	default
+}
+
+src_configure() {
+	xdg_environment_reset
+
+	# LTO compiler flags are handled by configure.py itself
+	filter-flags '-flto*'
+	# nodejs unconditionally links to libatomic #869992
+	# specifically it requires __atomic_is_lock_free which
+	# is not yet implemented by sys-libs/compiler-rt (see
+	# https://reviews.llvm.org/D85044?id=287068), therefore
+	# we depend on gcc and force using libgcc as the support lib
+	tc-is-clang && append-ldflags "--rtlib=libgcc --unwindlib=libgcc"
+
+	local myconf=(
+		--shared-brotli
+		--shared-cares
+		--shared-libuv
+		--shared-nghttp2
+		--shared-zlib
+	)
+	use debug && myconf+=( --debug )
+	use lto && myconf+=( --enable-lto )
+	if use system-icu; then
+		myconf+=( --with-intl=system-icu )
+	elif use icu; then
+		myconf+=( --with-intl=full-icu )
+	else
+		myconf+=( --with-intl=none )
+	fi
+	use inspector || myconf+=( --without-inspector )
+	use npm || myconf+=( --without-npm )
+	use snapshot || myconf+=( --without-node-snapshot )
+	if use ssl; then
+		use system-ssl && myconf+=( --shared-openssl --openssl-use-def-ca-store )
+	else
+		myconf+=( --without-ssl )
+	fi
+
+	local myarch=""
+	case ${ABI} in
+		amd64) myarch="x64";;
+		arm) myarch="arm";;
+		arm64) myarch="arm64";;
+		ppc64) myarch="ppc64";;
+		x32) myarch="x32";;
+		x86) myarch="ia32";;
+		*) myarch="${ABI}";;
+	esac
+
+	GYP_DEFINES="linux_use_gold_flags=0
+		linux_use_bundled_binutils=0
+		linux_use_bundled_gold=0" \
+	"${EPYTHON}" configure.py \
+		--prefix="${EPREFIX}"/usr \
+		--dest-cpu=${myarch} \
+		$(use_with systemtap dtrace) \
+		"${myconf[@]}" || die
+}
+
+src_compile() {
+	emake -C out
+}
+
+src_install() {
+	local LIBDIR="${ED}/usr/$(get_libdir)"
+	default
+
+	pax-mark -m "${ED}"/usr/bin/node
+
+	# set up a symlink structure that node-gyp expects..
+	dodir /usr/include/node/deps/{v8,uv}
+	dosym . /usr/include/node/src
+	for var in deps/{uv,v8}/include; do
+		dosym ../.. /usr/include/node/${var}
+	done
+
+	if use doc; then
+		docinto html
+		dodoc -r "${S}"/doc/*
+	fi
+
+	if use npm; then
+		dodir /etc/npm
+
+		# Install bash completion for `npm`
+		# We need to temporarily replace default config path since
+		# npm otherwise tries to write outside of the sandbox
+		local npm_config="usr/$(get_libdir)/node_modules/npm/lib/config/core.js"
+		sed -i -e "s|'/etc'|'${ED}/etc'|g" "${ED}/${npm_config}" || die
+		local tmp_npm_completion_file="$(TMPDIR="${T}" mktemp -t npm.XXXXXXXXXX)"
+		"${ED}/usr/bin/npm" completion > "${tmp_npm_completion_file}"
+		newbashcomp "${tmp_npm_completion_file}" npm
+		sed -i -e "s|'${ED}/etc'|'/etc'|g" "${ED}/${npm_config}" || die
+
+		# Move man pages
+		doman "${LIBDIR}"/node_modules/npm/man/man{1,5,7}/*
+
+		# Clean up
+		rm -f "${LIBDIR}"/node_modules/npm/{.mailmap,.npmignore,Makefile}
+		rm -rf "${LIBDIR}"/node_modules/npm/{doc,html,man}
+
+		local find_exp="-or -name"
+		local find_name=()
+		for match in "AUTHORS*" "CHANGELOG*" "CONTRIBUT*" "README*" \
+			".travis.yml" ".eslint*" ".wercker.yml" ".npmignore" \
+			"*.md" "*.markdown" "*.bat" "*.cmd"; do
+			find_name+=( ${find_exp} "${match}" )
+		done
+
+		# Remove various development and/or inappropriate files and
+		# useless docs of dependend packages.
+		find "${LIBDIR}"/node_modules \
+			\( -type d -name examples \) -or \( -type f \( \
+				-iname "LICEN?E*" \
+				"${find_name[@]}" \
+			\) \) -exec rm -rf "{}" \;
+	fi
+
+	mv "${ED}"/usr/share/doc/node "${ED}"/usr/share/doc/${PF} || die
+}
+
+src_test() {
+	if has usersandbox ${FEATURES}; then
+		rm -f "${S}"/test/parallel/test-fs-mkdir.js
+		ewarn "You are emerging ${PN} with 'usersandbox' enabled. Excluding tests known to fail in this mode." \
+			"For full test coverage, emerge =${CATEGORY}/${PF} with 'FEATURES=-usersandbox'."
+	fi
+
+	out/${BUILDTYPE}/cctest || die
+	"${EPYTHON}" tools/test.py --mode=${BUILDTYPE,,} --flaky-tests=dontcare -J message parallel sequential || die
+}
diff --git a/net-libs/nodejs/nodejs-16.19.0.ebuild b/net-libs/nodejs/nodejs-16.19.0.ebuild
new file mode 100644
index 000000000000..87efcfb2c0b0
--- /dev/null
+++ b/net-libs/nodejs/nodejs-16.19.0.ebuild
@@ -0,0 +1,233 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+CONFIG_CHECK="~ADVISE_SYSCALLS"
+PYTHON_COMPAT=( python3_{8..10} )
+PYTHON_REQ_USE="threads(+)"
+
+inherit bash-completion-r1 flag-o-matic linux-info pax-utils python-any-r1 toolchain-funcs xdg-utils
+
+DESCRIPTION="A JavaScript runtime built on Chrome's V8 JavaScript engine"
+HOMEPAGE="https://nodejs.org/"
+LICENSE="Apache-1.1 Apache-2.0 BSD BSD-2 MIT"
+
+if [[ ${PV} == *9999 ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/nodejs/node"
+	SLOT="0"
+else
+	SRC_URI="https://nodejs.org/dist/v${PV}/node-v${PV}.tar.xz"
+	SLOT="0/$(ver_cut 1)"
+	KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~riscv ~x86 ~amd64-linux ~x64-macos"
+	S="${WORKDIR}/node-v${PV}"
+fi
+
+IUSE="cpu_flags_x86_sse2 debug doc +icu inspector lto +npm pax-kernel +snapshot +ssl +system-icu +system-ssl systemtap test"
+REQUIRED_USE="inspector? ( icu ssl )
+	npm? ( ssl )
+	system-icu? ( icu )
+	system-ssl? ( ssl )"
+
+RESTRICT="!test? ( test )"
+
+RDEPEND=">=app-arch/brotli-1.0.9:=
+	>=dev-libs/libuv-1.40.0:=
+	>=net-dns/c-ares-1.17.2:=
+	>=net-libs/nghttp2-1.41.0:=
+	sys-libs/zlib
+	system-icu? ( >=dev-libs/icu-67:= )
+	system-ssl? ( >=dev-libs/openssl-1.1.1:0= )
+	sys-devel/gcc:*"
+BDEPEND="${PYTHON_DEPS}
+	sys-apps/coreutils
+	virtual/pkgconfig
+	systemtap? ( dev-util/systemtap )
+	test? ( net-misc/curl )
+	pax-kernel? ( sys-apps/elfix )"
+DEPEND="${RDEPEND}"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-12.22.5-shared_c-ares_nameser_h.patch
+	"${FILESDIR}"/${PN}-15.2.0-global-npm-config.patch
+	"${FILESDIR}"/${PN}-gcc-13.patch
+)
+
+pkg_pretend() {
+	(use x86 && ! use cpu_flags_x86_sse2) && \
+		die "Your CPU doesn't support the required SSE2 instruction."
+}
+
+pkg_setup() {
+	python-any-r1_pkg_setup
+	linux-info_pkg_setup
+}
+
+src_prepare() {
+	tc-export AR CC CXX PKG_CONFIG
+	export V=1
+	export BUILDTYPE=Release
+
+	# fix compilation on Darwin
+	# https://code.google.com/p/gyp/issues/detail?id=260
+	sed -i -e "/append('-arch/d" tools/gyp/pylib/gyp/xcode_emulation.py || die
+
+	# less verbose install output (stating the same as portage, basically)
+	sed -i -e "/print/d" tools/install.py || die
+
+	# proper libdir, hat tip @ryanpcmcquen https://github.com/iojs/io.js/issues/504
+	local LIBDIR=$(get_libdir)
+	sed -i -e "s|lib/|${LIBDIR}/|g" tools/install.py || die
+	sed -i -e "s/'lib'/'${LIBDIR}'/" deps/npm/lib/npm.js || die
+
+	# Avoid writing a depfile, not useful
+	sed -i -e "/DEPFLAGS =/d" tools/gyp/pylib/gyp/generator/make.py || die
+
+	sed -i -e "/'-O3'/d" common.gypi node.gypi || die
+
+	# debug builds. change install path, remove optimisations and override buildtype
+	if use debug; then
+		sed -i -e "s|out/Release/|out/Debug/|g" tools/install.py || die
+		BUILDTYPE=Debug
+	fi
+
+	# We need to disable mprotect on two files when it builds Bug 694100.
+	use pax-kernel && PATCHES+=( "${FILESDIR}"/${PN}-16.4.2-paxmarking.patch )
+
+	# All this test does is check if the npm CLI produces warnings of any sort,
+	# failing if it does. Overkill, much? Especially given one possible warning
+	# is that there is a newer version of npm available upstream (yes, it does
+	# use the network if available), thus making it a real possibility for this
+	# test to begin failing one day even though it was fine before.
+	rm -f test/parallel/test-release-npm.js
+
+	default
+}
+
+src_configure() {
+	xdg_environment_reset
+
+	# LTO compiler flags are handled by configure.py itself
+	filter-flags '-flto*'
+	# nodejs unconditionally links to libatomic #869992
+	# specifically it requires __atomic_is_lock_free which
+	# is not yet implemented by sys-libs/compiler-rt (see
+	# https://reviews.llvm.org/D85044?id=287068), therefore
+	# we depend on gcc and force using libgcc as the support lib
+	tc-is-clang && append-ldflags "--rtlib=libgcc --unwindlib=libgcc"
+
+	local myconf=(
+		--shared-brotli
+		--shared-cares
+		--shared-libuv
+		--shared-nghttp2
+		--shared-zlib
+	)
+	use debug && myconf+=( --debug )
+	use lto && myconf+=( --enable-lto )
+	if use system-icu; then
+		myconf+=( --with-intl=system-icu )
+	elif use icu; then
+		myconf+=( --with-intl=full-icu )
+	else
+		myconf+=( --with-intl=none )
+	fi
+	use inspector || myconf+=( --without-inspector )
+	use npm || myconf+=( --without-npm )
+	use snapshot || myconf+=( --without-node-snapshot )
+	if use ssl; then
+		use system-ssl && myconf+=( --shared-openssl --openssl-use-def-ca-store )
+	else
+		myconf+=( --without-ssl )
+	fi
+
+	local myarch=""
+	case ${ABI} in
+		amd64) myarch="x64";;
+		arm) myarch="arm";;
+		arm64) myarch="arm64";;
+		lp64*) myarch="riscv64";;
+		ppc64) myarch="ppc64";;
+		x32) myarch="x32";;
+		x86) myarch="ia32";;
+		*) myarch="${ABI}";;
+	esac
+
+	GYP_DEFINES="linux_use_gold_flags=0
+		linux_use_bundled_binutils=0
+		linux_use_bundled_gold=0" \
+	"${EPYTHON}" configure.py \
+		--prefix="${EPREFIX}"/usr \
+		--dest-cpu=${myarch} \
+		$(use_with systemtap dtrace) \
+		"${myconf[@]}" || die
+}
+
+src_compile() {
+	emake -C out
+}
+
+src_install() {
+	local LIBDIR="${ED}/usr/$(get_libdir)"
+	default
+
+	pax-mark -m "${ED}"/usr/bin/node
+
+	# set up a symlink structure that node-gyp expects..
+	dodir /usr/include/node/deps/{v8,uv}
+	dosym . /usr/include/node/src
+	for var in deps/{uv,v8}/include; do
+		dosym ../.. /usr/include/node/${var}
+	done
+
+	if use doc; then
+		docinto html
+		dodoc -r "${S}"/doc/*
+	fi
+
+	if use npm; then
+		keepdir /etc/npm
+
+		# Install bash completion for `npm`
+		local tmp_npm_completion_file="$(TMPDIR="${T}" mktemp -t npm.XXXXXXXXXX)"
+		"${ED}/usr/bin/npm" completion > "${tmp_npm_completion_file}"
+		newbashcomp "${tmp_npm_completion_file}" npm
+
+		# Move man pages
+		doman "${LIBDIR}"/node_modules/npm/man/man{1,5,7}/*
+
+		# Clean up
+		rm -f "${LIBDIR}"/node_modules/npm/{.mailmap,.npmignore,Makefile}
+		rm -rf "${LIBDIR}"/node_modules/npm/{doc,html,man}
+
+		local find_exp="-or -name"
+		local find_name=()
+		for match in "AUTHORS*" "CHANGELOG*" "CONTRIBUT*" "README*" \
+			".travis.yml" ".eslint*" ".wercker.yml" ".npmignore" \
+			"*.md" "*.markdown" "*.bat" "*.cmd"; do
+			find_name+=( ${find_exp} "${match}" )
+		done
+
+		# Remove various development and/or inappropriate files and
+		# useless docs of dependend packages.
+		find "${LIBDIR}"/node_modules \
+			\( -type d -name examples \) -or \( -type f \( \
+				-iname "LICEN?E*" \
+				"${find_name[@]}" \
+			\) \) -exec rm -rf "{}" \;
+	fi
+
+	mv "${ED}"/usr/share/doc/node "${ED}"/usr/share/doc/${PF} || die
+}
+
+src_test() {
+	if has usersandbox ${FEATURES}; then
+		rm -f "${S}"/test/parallel/test-fs-mkdir.js
+		ewarn "You are emerging ${PN} with 'usersandbox' enabled. Excluding tests known to fail in this mode." \
+			"For full test coverage, emerge =${CATEGORY}/${PF} with 'FEATURES=-usersandbox'."
+	fi
+
+	out/${BUILDTYPE}/cctest || die
+	"${EPYTHON}" tools/test.py --mode=${BUILDTYPE,,} --flaky-tests=dontcare -J message parallel sequential || die
+}
diff --git a/net-libs/nodejs/nodejs-18.13.0.ebuild b/net-libs/nodejs/nodejs-18.13.0.ebuild
new file mode 100644
index 000000000000..7a42aad1aabb
--- /dev/null
+++ b/net-libs/nodejs/nodejs-18.13.0.ebuild
@@ -0,0 +1,250 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+CONFIG_CHECK="~ADVISE_SYSCALLS"
+PYTHON_COMPAT=( python3_{8..11} )
+PYTHON_REQ_USE="threads(+)"
+
+inherit bash-completion-r1 check-reqs flag-o-matic linux-info pax-utils python-any-r1 toolchain-funcs xdg-utils
+
+DESCRIPTION="A JavaScript runtime built on Chrome's V8 JavaScript engine"
+HOMEPAGE="https://nodejs.org/"
+LICENSE="Apache-1.1 Apache-2.0 BSD BSD-2 MIT"
+
+if [[ ${PV} == *9999 ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/nodejs/node"
+	SLOT="0"
+else
+	SRC_URI="https://nodejs.org/dist/v${PV}/node-v${PV}.tar.xz"
+	SLOT="0/$(ver_cut 1)"
+	KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc64 ~riscv ~x86 ~amd64-linux ~x64-macos"
+	S="${WORKDIR}/node-v${PV}"
+fi
+
+IUSE="cpu_flags_x86_sse2 debug doc +icu inspector lto +npm pax-kernel +snapshot +ssl +system-icu +system-ssl systemtap test"
+REQUIRED_USE="inspector? ( icu ssl )
+	npm? ( ssl )
+	system-icu? ( icu )
+	system-ssl? ( ssl )"
+
+RESTRICT="!test? ( test )"
+
+RDEPEND=">=app-arch/brotli-1.0.9:=
+	>=dev-libs/libuv-1.40.0:=
+	>=net-dns/c-ares-1.17.2:=
+	>=net-libs/nghttp2-1.41.0:=
+	sys-libs/zlib
+	system-icu? ( >=dev-libs/icu-67:= )
+	system-ssl? ( >=dev-libs/openssl-1.1.1:0= )
+	sys-devel/gcc:*"
+BDEPEND="${PYTHON_DEPS}
+	sys-apps/coreutils
+	virtual/pkgconfig
+	systemtap? ( dev-util/systemtap )
+	test? ( net-misc/curl )
+	pax-kernel? ( sys-apps/elfix )"
+DEPEND="${RDEPEND}"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-12.22.5-shared_c-ares_nameser_h.patch
+	"${FILESDIR}"/${PN}-15.2.0-global-npm-config.patch
+)
+
+# These are measured on a loong machine with -ggdb on, and only checked
+# if debugging flags are present in CFLAGS.
+#
+# The final link consumed a little more than 7GiB alone, so 8GiB is the lower
+# limit for memory usage. Disk usage was 19.1GiB for the build directory and
+# 1.2GiB for the installed image, so we leave some room for architectures with
+# fatter binaries and set the disk requirement to 22GiB.
+CHECKREQS_MEMORY="8G"
+CHECKREQS_DISK_BUILD="22G"
+
+pkg_pretend() {
+	(use x86 && ! use cpu_flags_x86_sse2) && \
+		die "Your CPU doesn't support the required SSE2 instruction."
+
+	if [[ ${MERGE_TYPE} != "binary" ]]; then
+		if is-flagq "-g*" && ! is-flagq "-g*0" ; then
+			einfo "Checking for sufficient disk space and memory to build ${PN} with debugging CFLAGS"
+			check-reqs_pkg_pretend
+		fi
+	fi
+}
+
+pkg_setup() {
+	python-any-r1_pkg_setup
+	linux-info_pkg_setup
+}
+
+src_prepare() {
+	tc-export AR CC CXX PKG_CONFIG
+	export V=1
+	export BUILDTYPE=Release
+
+	# fix compilation on Darwin
+	# https://code.google.com/p/gyp/issues/detail?id=260
+	sed -i -e "/append('-arch/d" tools/gyp/pylib/gyp/xcode_emulation.py || die
+
+	# less verbose install output (stating the same as portage, basically)
+	sed -i -e "/print/d" tools/install.py || die
+
+	# proper libdir, hat tip @ryanpcmcquen https://github.com/iojs/io.js/issues/504
+	local LIBDIR=$(get_libdir)
+	sed -i -e "s|lib/|${LIBDIR}/|g" tools/install.py || die
+	sed -i -e "s/'lib'/'${LIBDIR}'/" deps/npm/lib/npm.js || die
+
+	# Avoid writing a depfile, not useful
+	sed -i -e "/DEPFLAGS =/d" tools/gyp/pylib/gyp/generator/make.py || die
+
+	sed -i -e "/'-O3'/d" common.gypi node.gypi || die
+
+	# debug builds. change install path, remove optimisations and override buildtype
+	if use debug; then
+		sed -i -e "s|out/Release/|out/Debug/|g" tools/install.py || die
+		BUILDTYPE=Debug
+	fi
+
+	# We need to disable mprotect on two files when it builds Bug 694100.
+	use pax-kernel && PATCHES+=( "${FILESDIR}"/${PN}-18.3.0-paxmarking.patch )
+
+	# All this test does is check if the npm CLI produces warnings of any sort,
+	# failing if it does. Overkill, much? Especially given one possible warning
+	# is that there is a newer version of npm available upstream (yes, it does
+	# use the network if available), thus making it a real possibility for this
+	# test to begin failing one day even though it was fine before.
+	rm -f test/parallel/test-release-npm.js
+
+	default
+}
+
+src_configure() {
+	xdg_environment_reset
+
+	# LTO compiler flags are handled by configure.py itself
+	filter-flags '-flto*'
+	# nodejs unconditionally links to libatomic #869992
+	# specifically it requires __atomic_is_lock_free which
+	# is not yet implemented by sys-libs/compiler-rt (see
+	# https://reviews.llvm.org/D85044?id=287068), therefore
+	# we depend on gcc and force using libgcc as the support lib
+	tc-is-clang && append-ldflags "--rtlib=libgcc --unwindlib=libgcc"
+
+	local myconf=(
+		--shared-brotli
+		--shared-cares
+		--shared-libuv
+		--shared-nghttp2
+		--shared-zlib
+	)
+	use debug && myconf+=( --debug )
+	use lto && myconf+=( --enable-lto )
+	if use system-icu; then
+		myconf+=( --with-intl=system-icu )
+	elif use icu; then
+		myconf+=( --with-intl=full-icu )
+	else
+		myconf+=( --with-intl=none )
+	fi
+	use inspector || myconf+=( --without-inspector )
+	use npm || myconf+=( --without-npm )
+	use snapshot || myconf+=( --without-node-snapshot )
+	if use ssl; then
+		use system-ssl && myconf+=( --shared-openssl --openssl-use-def-ca-store )
+	else
+		myconf+=( --without-ssl )
+	fi
+
+	local myarch=""
+	case "${ARCH}:${ABI}" in
+		*:amd64) myarch="x64";;
+		*:arm) myarch="arm";;
+		*:arm64) myarch="arm64";;
+		loong:lp64*) myarch="loong64";;
+		riscv:lp64*) myarch="riscv64";;
+		*:ppc64) myarch="ppc64";;
+		*:x32) myarch="x32";;
+		*:x86) myarch="ia32";;
+		*) myarch="${ABI}";;
+	esac
+
+	GYP_DEFINES="linux_use_gold_flags=0
+		linux_use_bundled_binutils=0
+		linux_use_bundled_gold=0" \
+	"${EPYTHON}" configure.py \
+		--prefix="${EPREFIX}"/usr \
+		--dest-cpu=${myarch} \
+		$(use_with systemtap dtrace) \
+		"${myconf[@]}" || die
+}
+
+src_compile() {
+	emake -C out
+}
+
+src_install() {
+	local LIBDIR="${ED}/usr/$(get_libdir)"
+	default
+
+	pax-mark -m "${ED}"/usr/bin/node
+
+	# set up a symlink structure that node-gyp expects..
+	dodir /usr/include/node/deps/{v8,uv}
+	dosym . /usr/include/node/src
+	for var in deps/{uv,v8}/include; do
+		dosym ../.. /usr/include/node/${var}
+	done
+
+	if use doc; then
+		docinto html
+		dodoc -r "${S}"/doc/*
+	fi
+
+	if use npm; then
+		keepdir /etc/npm
+
+		# Install bash completion for `npm`
+		local tmp_npm_completion_file="$(TMPDIR="${T}" mktemp -t npm.XXXXXXXXXX)"
+		"${ED}/usr/bin/npm" completion > "${tmp_npm_completion_file}"
+		newbashcomp "${tmp_npm_completion_file}" npm
+
+		# Move man pages
+		doman "${LIBDIR}"/node_modules/npm/man/man{1,5,7}/*
+
+		# Clean up
+		rm -f "${LIBDIR}"/node_modules/npm/{.mailmap,.npmignore,Makefile}
+		rm -rf "${LIBDIR}"/node_modules/npm/{doc,html,man}
+
+		local find_exp="-or -name"
+		local find_name=()
+		for match in "AUTHORS*" "CHANGELOG*" "CONTRIBUT*" "README*" \
+			".travis.yml" ".eslint*" ".wercker.yml" ".npmignore" \
+			"*.md" "*.markdown" "*.bat" "*.cmd"; do
+			find_name+=( ${find_exp} "${match}" )
+		done
+
+		# Remove various development and/or inappropriate files and
+		# useless docs of dependend packages.
+		find "${LIBDIR}"/node_modules \
+			\( -type d -name examples \) -or \( -type f \( \
+				-iname "LICEN?E*" \
+				"${find_name[@]}" \
+			\) \) -exec rm -rf "{}" \;
+	fi
+
+	mv "${ED}"/usr/share/doc/node "${ED}"/usr/share/doc/${PF} || die
+}
+
+src_test() {
+	if has usersandbox ${FEATURES}; then
+		rm -f "${S}"/test/parallel/test-fs-mkdir.js
+		ewarn "You are emerging ${PN} with 'usersandbox' enabled. Excluding tests known to fail in this mode." \
+			"For full test coverage, emerge =${CATEGORY}/${PF} with 'FEATURES=-usersandbox'."
+	fi
+
+	out/${BUILDTYPE}/cctest || die
+	"${EPYTHON}" tools/test.py --mode=${BUILDTYPE,,} --flaky-tests=dontcare -J message parallel sequential || die
+}