dev-lang/erlang: Versions 19.3.6.12 20.3.8.10 21.1.1

Package-Manager: Portage-2.3.51, Repoman-2.3.11
Signed-off-by: Jeroen Roovers <jer@gentoo.org>

4 files changed, 620 insertions, 0 deletions

diff --git a/dev-lang/erlang/Manifest b/dev-lang/erlang/Manifest
index e3c0b5398afa..3ef7f5536c9c 100644
--- a/dev-lang/erlang/Manifest
+++ b/dev-lang/erlang/Manifest
@@ -1,12 +1,17 @@
+DIST erlang-19.3.6.12.tar.gz 34004718 BLAKE2B 49f726a4c3f3bb4fcde1d3ff7cee93ef68a0ed0f5cbb00af8fb3585fb640302bf407351b61b0507c6aaefb4311f77dc0de450d2c43c6f8310f6af01ffd424a79 SHA512 9e117cbbc9cf53d908ae87f58f80f5ad4d3e69d5f1c94e3460a1d9c287dc7290d05fccb104ffc7779dd36b6b9377290ac4c5983a8ad3ea3ca518f66e0ab0db3f
 DIST erlang-20.3.2.tar.gz 53492641 BLAKE2B 2cdf78b6003801400d99949865a5b3e17d2209bf411bbe07dc12f749c84725710d12f85cb2559bc39ac04a7d6f7a9ae07b5f131a5524cf4ce3eb8559ca0259bc SHA512 060874cd4f72c1ecea178dd102f4b37a644485a810127092ad04fee76b52729ce199ee476335a2a40370bc718b7e03eb76869c3a48d457773856fd9f6d30a20b
+DIST erlang-20.3.8.10.tar.gz 53511918 BLAKE2B 5f430bda415a5b59e9dec3222abe311264277ee91b2e7e9e69dba1016169492dc621df314c057e39f16b7bfe01686f405b9ccde362f84c5c2f0ffde68a923ffa SHA512 0d5ab27d17ff203d2c719fd5a03d843e3046037240e97ae9ad59d9f0690cf46cfb5fac2569590ce68f62169b1b2b2bc693e9a9b82f6ab0371693c5324bd3288b
 DIST erlang-20.3.8.9.tar.gz 53514692 BLAKE2B 1afa37ff8cc462cb0cc719c49c2c10b2684c7160b6912c574834021b2f521737dfa4cfedd0c82c843c1bb1e1977143fac7ae1ec94cfa9df4b2775deffd903a7b SHA512 6318760423f019a1611479da9b4187556a29e97f27bbc900cb36e0b2e0ef7e89ca65c053afbe4154cd9b5eaa3b59085a6d88c26d2990b09b7d2396b1dd5584a7
 DIST erlang-20.3.8.tar.gz 53499006 BLAKE2B 0c38fb739a9c4f4b79533faea8c533f85c30d680081b5de96e70722a243d53b9317a26c7138a24a78cadd938777bd48a515484fffef2fdfd720819ab12bb8c0c SHA512 2ada142b47fdd0d1807a179e7cd3067e001f94682011436d33e503219a8a93495a187f8192fa2ebcdac48409e489b7b310d538779447981e6ba033a6dde12e1c
 DIST erlang-21.0.2.tar.gz 52835517 BLAKE2B bf7e2e166236a7c0a3e3411889f163dce0d938c1a854a6c264c137b601587c4cd4d62d58d9a87cf925406272d6e3d6547e4403927adc8e901716289ee2164162 SHA512 ff736a6df92ac7feec7b9ebb1b6523d511a533d48e536f36aee20fa21b5a1dc33791065d45f6900bbbaa48b4ba80b57a306b416801456a5ac33468786dfb00b7
 DIST erlang-21.0.9.tar.gz 52842736 BLAKE2B 57de5e94450a70d32eb46bff691be4d3679daa56bee4e9aa2aad156b9447ea5bbe1287b806c304115c0ac4a677b8a04fb23286e269c7e0516f60cebd5ef2b3c7 SHA512 01bc5ce8d5c76823af1a17d389f326509c4ade5add0b0e66830e2c6aec2c7d93906cbbf9fb6b454178bddfa1c96355d632e4c557ab6da2bbdb8c6b0e05d87ee8
+DIST erlang-21.1.1.tar.gz 53854332 BLAKE2B 32ab508b5a305eb92eac9f49bd513374c573966e7565d98aa6ba986ce42eb955a46130b9f33dbb415f48de5c179b308a8b06b345a844afcb2700f7e3f257f27e SHA512 dc11aace126aad5411b0d583579fe95a7263be328612fdc9f9c02d917aef7ea7a128b1e54ddcf7a52232980d2c81fc8e90ae5a8806ee5ae6ea97f00a9cf3faab
 DIST erlang-21.1.tar.gz 53857079 BLAKE2B ae292f5e98d747a6afb5d82205dd33d55cb6e275e3ebc98a4dbc8378cfcb1ea64f83d5f2d2256fd7208c7fe553b47ff25edf2858287f5316cae50788f2175337 SHA512 9e118e902c33b8dd71266efb4cc4aeb0db0d8be8adb64ac85595a6507dc847b84e5444a9b5c5cbf46b560c885db9f4cd934c74de4aa2e1574785295ea0865348
+DIST erlang_doc_html_19.3.tar.gz 35818689 BLAKE2B 30118276fbd817b803ef20700fe2e71a8457645d00f8949b6d3175d92cb5c84d306e4de9899e2f5e0c562d8040dc22db35e1a0f2e314cf1a783794573b3ece59 SHA512 a70d2c470fa1dc0594b20af73ba36ccb7702b4192960e6fc0296738175215a43450f9bf558637f7f5e40757f7a15dcf4f1ae8a88515e211cd3c0fae45c5e1858
 DIST erlang_doc_html_20.3.tar.gz 33594990 BLAKE2B 34db68a5c3ae56f097474cc0b776971853d96c57d3d2e058a5db8998aad9c8d498610979a46155e8e935022f363c944f407c10c650fd35174cf1f50697ddf1de SHA512 4b280228fb9cbd9eb62db12ff9d6fad67d6855d0cdbc780839bbc95302ffd907c5b410e6f8519207db8850b753964571a9bf9df9eca53749f5b01d1b27dbc6d4
 DIST erlang_doc_html_21.0.tar.gz 32501093 BLAKE2B 5c5bab831d4a86129cca41f8e82416d45a92e8ae29cd2223301633b46471783ee6bb8131d469cedcf0f655ea21879c475c61d0b9eefba9e12d78d0a803403a19 SHA512 8be300d9e502b7dcf8db4621d7c5c8981f47cbff851b30b33ef33871f737554eda73dacd179b64995fc45362c4dfd91e15ff659d2898f863465222176bfbff9f
 DIST erlang_doc_html_21.1.tar.gz 32692731 BLAKE2B a7fa8ebe1c876ab7eecd2dd46ffd4d288db6d308e0f131d53c26ee4b67a92cb6fcb89b6c880ef34df395c7ad61fcdc81eac32e0fcf7336be7d517263218146bc SHA512 0d659f55bfb01eecf140a310154724489ef56b6ccbe9ac30f6b053f598276721b80de7b5b3200707cf8a6e77b8854eae5453f655225f431fcc982550539f767f
+DIST erlang_doc_man_19.3.tar.gz 1410781 BLAKE2B 78293aa498c2651be27d83f13e14007f25a1816b4dae499f463249f774256eddde3a4e31c435a30edd04fb6f41cee965c968b338de77330c3320f3df6087be92 SHA512 675a0d2d5972660a60de17c832e630f646f942d23815427eb0dec3a5ca1c44ed8fe35a9c30f8b608dedfd10f6fb1e47e958ea6e32e296b6f6809b1844b4da9a1
 DIST erlang_doc_man_20.3.tar.gz 1339710 BLAKE2B 00aba848940914b3d98f9500b8201b0679d7d63d066cee296c8fbb399f132340b989f3cdcdd6c45a46e432efdb7c40c39d8ab4f3dbd64570316d649efc9faed1 SHA512 22c398ce3b42c7ef8abec1db85745eeb4d8804bc679d40b6a786fdc40dc241e43b5551df5d1eccb3ca8d4a64b833bf6663e77044f4564bb49cf67c4b74c5ea25
 DIST erlang_doc_man_21.0.tar.gz 1311959 BLAKE2B 70b049c6d7b8bbbb3bf77f7588ccf0eb937d5fe511968d47e1325dd01b48e986ae82804ffc88b750f0f7e2fe0482c0506ad060a6a84892eea61264aa2b003dd9 SHA512 611ac0b7cb2c0bc0bb6cd194dffe4f9d2c95bf38da033aa8c43d386a9bedf6f7d6fa8a95d340dbb57da2698602599c8e0501cbbdd735d6e5d35110aa9087dc79
 DIST erlang_doc_man_21.1.tar.gz 1317726 BLAKE2B 5e5c2b77a41da6ab9ae1264ba5824a9f3bda6d3b7a824b372e01356888db437ed9e45bf987d678aca3fd8d0f0e6dce25080c7a2aaa4e061936f1e6ac4717e843 SHA512 94c6191ba9f42bffeb398e865026fbc79f3b233389c7d471f0c680799aa3669e97ab5305cd53f26d6525aed33d738ebfc4eb79a8f1a0b29dc4b79a2a37a29a4f
diff --git a/dev-lang/erlang/erlang-19.3.6.12.ebuild b/dev-lang/erlang/erlang-19.3.6.12.ebuild
new file mode 100644
index 000000000000..0e30f8b86d26
--- /dev/null
+++ b/dev-lang/erlang/erlang-19.3.6.12.ebuild
@@ -0,0 +1,227 @@
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+WX_GTK_VER="3.0"
+
+inherit autotools elisp-common java-pkg-opt-2 systemd versionator wxwidgets
+
+# NOTE: If you need symlinks for binaries please tell maintainers or
+# open up a bug to let it be created.
+
+UPSTREAM_V="$(get_version_component_range 1-2)"
+
+DESCRIPTION="Erlang programming language, runtime environment and libraries (OTP)"
+HOMEPAGE="https://www.erlang.org/"
+SRC_URI="https://github.com/erlang/otp/archive/OTP-${PV}.tar.gz -> ${P}.tar.gz
+	http://erlang.org/download/otp_doc_man_${UPSTREAM_V}.tar.gz -> ${PN}_doc_man_${UPSTREAM_V}.tar.gz
+	doc? ( http://erlang.org/download/otp_doc_html_${UPSTREAM_V}.tar.gz -> ${PN}_doc_html_${UPSTREAM_V}.tar.gz )"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~x64-solaris"
+
+IUSE="dirty-schedulers doc emacs hipe java kpoll libressl odbc smp sctp ssl systemd tk wxwidgets"
+REQUIRED_USE="dirty-schedulers? ( smp )" #621610
+
+RDEPEND="
+	ssl? (
+		!libressl? ( >=dev-libs/openssl-0.9.7d:0= )
+		libressl? ( dev-libs/libressl:0= )
+	)
+	emacs? ( virtual/emacs )
+	java? ( >=virtual/jdk-1.2:* )
+	odbc? ( dev-db/unixODBC )
+	systemd? ( sys-apps/systemd )
+"
+DEPEND="${RDEPEND}
+	dev-lang/perl
+	sctp? ( net-misc/lksctp-tools )
+	sys-libs/zlib
+	tk? ( dev-lang/tk )
+	wxwidgets? ( x11-libs/wxGTK:${WX_GTK_VER}[X,opengl]
+		virtual/glu )
+"
+
+S="${WORKDIR}/otp-OTP-${PV}"
+
+PATCHES=(
+		"${FILESDIR}/18.2.1-wx3.0.patch"
+		"${FILESDIR}/${PN}-20.3.2-dont-ignore-LDFLAGS.patch"
+		"${FILESDIR}/${PN}-add-epmd-pid-file-creation-for-openrc.patch"
+	)
+
+SITEFILE=50"${PN}"-gentoo.el
+
+# Taken from the upstream build script, build_otp
+erlang_create_lib_configure_in() {
+	local bootstrap_apps="erts lib/asn1 lib/compiler lib/hipelib/ic lib/kernel
+			 lib/parsetools lib/sasl lib/snmp lib/stdlib lib/syntax_tools"
+	local sdirs=
+	for lib_app in ${bootstrap_apps}; do
+		case "${lib_app}" in
+			lib/*)
+				if [[ -f "${lib_app}/configure.in" ]]; then
+					mv "${lib_app}/configure.in" "${lib_app}/configure.ac" || die
+					app=`echo "${lib_app}" | sed "s|lib/\(.*\)|\1|"`
+					sdirs="${sdirs}test ! -f ${app}/configure || AC_CONFIG_SUBDIRS(${app}/.)\n" || die
+				fi;;
+			*)
+			;;
+		esac
+	done
+
+	local sed_bootstrap="s%@BOOTSTRAP_CONFIGURE_APPS@%$sdirs%g"
+
+	sdirs=
+	for lib_app in lib/*; do
+		local is_bapp=false
+		for bapp in ${bootstrap_apps}; do
+			test "${bapp} != ${lib_app}" || { "${is_bapp}"=true; break; }
+		done
+		if [[ "${is_bapp}" = false ]] && [[ -f "${lib_app}/configure.in" ]]; then
+			mv "${lib_app}/configure.in" "${lib_app}/configure.ac" || die
+			app=`echo "${lib_app}" | sed "s|lib/\(.*\)|\1|"` || die
+			sdirs="${sdirs}    test ! -f ${app}/configure || AC_CONFIG_SUBDIRS(${app}/.)\n"
+		fi
+	done
+
+	local sed_non_bootstrap="s%@NON_BOOTSTRAP_CONFIGURE_APPS@%$sdirs%g"
+
+	rm -f lib/configure.in || die
+	sed "$sed_bootstrap;$sed_non_bootstrap" > lib/configure.ac < lib/configure.in.src || die "Failed to create lib/configure.ac"
+
+}
+
+# Taken from the upstream build script, build_otp
+erlang_distribute_config_helpers() {
+	local aclocal_dirs=". ./lib/erl_interface ./lib/odbc ./lib/wx ./lib/megaco"
+	local autoconf_aux_dirs="./lib/common_test/priv/auxdir ./lib/erl_interface/src/auxdir ./lib/common_test/test_server ./lib/wx/autoconf"
+
+	local aclocal_master="./erts/aclocal.m4"
+	local install_sh_master="./erts/autoconf/install-sh"
+	local config_guess_master="./erts/autoconf/config.guess"
+	local config_sub_master="./erts/autoconf/config.sub"
+
+	for dir in ${aclocal_dirs}; do
+		"${install_sh_master}" -m 644 -t "${dir}" "${aclocal_master}" || die
+	done
+
+	for dir in ${autoconf_aux_dirs}; do
+		"${install_sh_master}" -d "${dir}" || die
+		"${install_sh_master}" -t "${dir}" "${install_sh_master}" || die
+		"${install_sh_master}" -t "${dir}" "${config_guess_master}" || die
+		"${install_sh_master}" -t "${dir}" "${config_sub_master}" || die
+	done
+}
+
+src_prepare() {
+	default
+
+	# Determines which directories to recurse into with autoconf
+	erlang_create_lib_configure_in
+
+	# Move local autoconf files into the neccessary directories
+	erlang_distribute_config_helpers
+
+	java-pkg-opt-2_src_prepare
+
+	eautoreconf
+}
+
+src_configure() {
+	use wxwidgets && need-wxwidgets unicode
+
+	econf \
+		--disable-builtin-zlib \
+		$(use_enable dirty-schedulers) \
+		$(use_enable hipe) \
+		$(use_enable kpoll kernel-poll) \
+		$(use_with java javac) \
+		$(use_with odbc) \
+		$(use_enable sctp) \
+		$(use_enable smp smp-support) \
+		$(use_with ssl) \
+		$(use_with ssl ssl-rpath "no") \
+		$(use_enable ssl dynamic-ssl-lib) \
+		$(use_enable systemd) \
+		--enable-threads
+}
+
+src_compile() {
+	emake
+
+	if use emacs ; then
+		pushd lib/tools/emacs &>/dev/null || die
+		elisp-compile *.el
+		popd &>/dev/null || die
+	fi
+}
+
+extract_version() {
+	sed -n -e "/^$2 = \(.*\)$/s::\1:p" "${S}/$1/vsn.mk"
+}
+
+src_install() {
+	local ERL_LIBDIR="/usr/$(get_libdir)/erlang"
+	local ERL_INTERFACE_VER="$(extract_version lib/erl_interface EI_VSN)"
+	local ERL_ERTS_VER="$(extract_version erts VSN)"
+	local MY_MANPATH="/usr/share/${PN}/man"
+
+	[[ -z "${ERL_ERTS_VER}" ]] && die "Couldn't determine erts version"
+	[[ -z "${ERL_INTERFACE_VER}" ]] && die "Couldn't determine interface version"
+
+	emake INSTALL_PREFIX="${D}" install
+
+	if use doc ; then
+		local DOCS=( "AUTHORS" "HOWTO"/* "README.md" "CONTRIBUTING.md" "${WORKDIR}"/doc/. "${WORKDIR}"/lib/. "${WORKDIR}"/erts-* )
+		docompress -x /usr/share/doc/${PF}
+	fi
+
+	einstalldocs
+
+	dosym "${ERL_LIBDIR}/bin/erl" /usr/bin/erl
+	dosym "${ERL_LIBDIR}/bin/erlc" /usr/bin/erlc
+	dosym "${ERL_LIBDIR}/bin/escript" /usr/bin/escript
+	dosym \
+		"${ERL_LIBDIR}/lib/erl_interface-${ERL_INTERFACE_VER}/bin/erl_call" \
+		/usr/bin/erl_call
+
+	if use smp; then
+		dosym "${ERL_LIBDIR}/erts-${ERL_ERTS_VER}/bin/beam.smp" /usr/bin/beam.smp
+	else
+		dosym "${ERL_LIBDIR}/erts-${ERL_ERTS_VER}/bin/beam" /usr/bin/beam
+	fi
+
+	## Clean up the no longer needed files
+	rm "${ED}/${ERL_LIBDIR}/Install" || die
+
+	insinto "${MY_MANPATH}"
+
+	doins -r "${WORKDIR}"/man/*
+
+	# extend MANPATH, so the normal man command can find it
+	# see bug 189639
+	echo "MANPATH=\"${MY_MANPATH}\"" > "${T}/90erlang" || die
+	doenvd "${T}/90erlang"
+
+	if use emacs ; then
+		pushd "${S}" &>/dev/null || die
+		elisp-install erlang lib/tools/emacs/*.{el,elc}
+		sed -e "s:/usr/share:${EPREFIX}/usr/share:g" \
+			"${FILESDIR}/${SITEFILE}" > "${T}/${SITEFILE}" || die
+		elisp-site-file-install "${T}/${SITEFILE}"
+		popd &>/dev/null || die
+	fi
+
+	newinitd "${FILESDIR}"/epmd.init epmd
+	systemd_dounit "${FILESDIR}"/epmd.service
+}
+
+pkg_postinst() {
+	use emacs && elisp-site-regen
+}
+
+pkg_postrm() {
+	use emacs && elisp-site-regen
+}
diff --git a/dev-lang/erlang/erlang-20.3.8.10.ebuild b/dev-lang/erlang/erlang-20.3.8.10.ebuild
new file mode 100644
index 000000000000..0e30f8b86d26
--- /dev/null
+++ b/dev-lang/erlang/erlang-20.3.8.10.ebuild
@@ -0,0 +1,227 @@
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+WX_GTK_VER="3.0"
+
+inherit autotools elisp-common java-pkg-opt-2 systemd versionator wxwidgets
+
+# NOTE: If you need symlinks for binaries please tell maintainers or
+# open up a bug to let it be created.
+
+UPSTREAM_V="$(get_version_component_range 1-2)"
+
+DESCRIPTION="Erlang programming language, runtime environment and libraries (OTP)"
+HOMEPAGE="https://www.erlang.org/"
+SRC_URI="https://github.com/erlang/otp/archive/OTP-${PV}.tar.gz -> ${P}.tar.gz
+	http://erlang.org/download/otp_doc_man_${UPSTREAM_V}.tar.gz -> ${PN}_doc_man_${UPSTREAM_V}.tar.gz
+	doc? ( http://erlang.org/download/otp_doc_html_${UPSTREAM_V}.tar.gz -> ${PN}_doc_html_${UPSTREAM_V}.tar.gz )"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~x64-solaris"
+
+IUSE="dirty-schedulers doc emacs hipe java kpoll libressl odbc smp sctp ssl systemd tk wxwidgets"
+REQUIRED_USE="dirty-schedulers? ( smp )" #621610
+
+RDEPEND="
+	ssl? (
+		!libressl? ( >=dev-libs/openssl-0.9.7d:0= )
+		libressl? ( dev-libs/libressl:0= )
+	)
+	emacs? ( virtual/emacs )
+	java? ( >=virtual/jdk-1.2:* )
+	odbc? ( dev-db/unixODBC )
+	systemd? ( sys-apps/systemd )
+"
+DEPEND="${RDEPEND}
+	dev-lang/perl
+	sctp? ( net-misc/lksctp-tools )
+	sys-libs/zlib
+	tk? ( dev-lang/tk )
+	wxwidgets? ( x11-libs/wxGTK:${WX_GTK_VER}[X,opengl]
+		virtual/glu )
+"
+
+S="${WORKDIR}/otp-OTP-${PV}"
+
+PATCHES=(
+		"${FILESDIR}/18.2.1-wx3.0.patch"
+		"${FILESDIR}/${PN}-20.3.2-dont-ignore-LDFLAGS.patch"
+		"${FILESDIR}/${PN}-add-epmd-pid-file-creation-for-openrc.patch"
+	)
+
+SITEFILE=50"${PN}"-gentoo.el
+
+# Taken from the upstream build script, build_otp
+erlang_create_lib_configure_in() {
+	local bootstrap_apps="erts lib/asn1 lib/compiler lib/hipelib/ic lib/kernel
+			 lib/parsetools lib/sasl lib/snmp lib/stdlib lib/syntax_tools"
+	local sdirs=
+	for lib_app in ${bootstrap_apps}; do
+		case "${lib_app}" in
+			lib/*)
+				if [[ -f "${lib_app}/configure.in" ]]; then
+					mv "${lib_app}/configure.in" "${lib_app}/configure.ac" || die
+					app=`echo "${lib_app}" | sed "s|lib/\(.*\)|\1|"`
+					sdirs="${sdirs}test ! -f ${app}/configure || AC_CONFIG_SUBDIRS(${app}/.)\n" || die
+				fi;;
+			*)
+			;;
+		esac
+	done
+
+	local sed_bootstrap="s%@BOOTSTRAP_CONFIGURE_APPS@%$sdirs%g"
+
+	sdirs=
+	for lib_app in lib/*; do
+		local is_bapp=false
+		for bapp in ${bootstrap_apps}; do
+			test "${bapp} != ${lib_app}" || { "${is_bapp}"=true; break; }
+		done
+		if [[ "${is_bapp}" = false ]] && [[ -f "${lib_app}/configure.in" ]]; then
+			mv "${lib_app}/configure.in" "${lib_app}/configure.ac" || die
+			app=`echo "${lib_app}" | sed "s|lib/\(.*\)|\1|"` || die
+			sdirs="${sdirs}    test ! -f ${app}/configure || AC_CONFIG_SUBDIRS(${app}/.)\n"
+		fi
+	done
+
+	local sed_non_bootstrap="s%@NON_BOOTSTRAP_CONFIGURE_APPS@%$sdirs%g"
+
+	rm -f lib/configure.in || die
+	sed "$sed_bootstrap;$sed_non_bootstrap" > lib/configure.ac < lib/configure.in.src || die "Failed to create lib/configure.ac"
+
+}
+
+# Taken from the upstream build script, build_otp
+erlang_distribute_config_helpers() {
+	local aclocal_dirs=". ./lib/erl_interface ./lib/odbc ./lib/wx ./lib/megaco"
+	local autoconf_aux_dirs="./lib/common_test/priv/auxdir ./lib/erl_interface/src/auxdir ./lib/common_test/test_server ./lib/wx/autoconf"
+
+	local aclocal_master="./erts/aclocal.m4"
+	local install_sh_master="./erts/autoconf/install-sh"
+	local config_guess_master="./erts/autoconf/config.guess"
+	local config_sub_master="./erts/autoconf/config.sub"
+
+	for dir in ${aclocal_dirs}; do
+		"${install_sh_master}" -m 644 -t "${dir}" "${aclocal_master}" || die
+	done
+
+	for dir in ${autoconf_aux_dirs}; do
+		"${install_sh_master}" -d "${dir}" || die
+		"${install_sh_master}" -t "${dir}" "${install_sh_master}" || die
+		"${install_sh_master}" -t "${dir}" "${config_guess_master}" || die
+		"${install_sh_master}" -t "${dir}" "${config_sub_master}" || die
+	done
+}
+
+src_prepare() {
+	default
+
+	# Determines which directories to recurse into with autoconf
+	erlang_create_lib_configure_in
+
+	# Move local autoconf files into the neccessary directories
+	erlang_distribute_config_helpers
+
+	java-pkg-opt-2_src_prepare
+
+	eautoreconf
+}
+
+src_configure() {
+	use wxwidgets && need-wxwidgets unicode
+
+	econf \
+		--disable-builtin-zlib \
+		$(use_enable dirty-schedulers) \
+		$(use_enable hipe) \
+		$(use_enable kpoll kernel-poll) \
+		$(use_with java javac) \
+		$(use_with odbc) \
+		$(use_enable sctp) \
+		$(use_enable smp smp-support) \
+		$(use_with ssl) \
+		$(use_with ssl ssl-rpath "no") \
+		$(use_enable ssl dynamic-ssl-lib) \
+		$(use_enable systemd) \
+		--enable-threads
+}
+
+src_compile() {
+	emake
+
+	if use emacs ; then
+		pushd lib/tools/emacs &>/dev/null || die
+		elisp-compile *.el
+		popd &>/dev/null || die
+	fi
+}
+
+extract_version() {
+	sed -n -e "/^$2 = \(.*\)$/s::\1:p" "${S}/$1/vsn.mk"
+}
+
+src_install() {
+	local ERL_LIBDIR="/usr/$(get_libdir)/erlang"
+	local ERL_INTERFACE_VER="$(extract_version lib/erl_interface EI_VSN)"
+	local ERL_ERTS_VER="$(extract_version erts VSN)"
+	local MY_MANPATH="/usr/share/${PN}/man"
+
+	[[ -z "${ERL_ERTS_VER}" ]] && die "Couldn't determine erts version"
+	[[ -z "${ERL_INTERFACE_VER}" ]] && die "Couldn't determine interface version"
+
+	emake INSTALL_PREFIX="${D}" install
+
+	if use doc ; then
+		local DOCS=( "AUTHORS" "HOWTO"/* "README.md" "CONTRIBUTING.md" "${WORKDIR}"/doc/. "${WORKDIR}"/lib/. "${WORKDIR}"/erts-* )
+		docompress -x /usr/share/doc/${PF}
+	fi
+
+	einstalldocs
+
+	dosym "${ERL_LIBDIR}/bin/erl" /usr/bin/erl
+	dosym "${ERL_LIBDIR}/bin/erlc" /usr/bin/erlc
+	dosym "${ERL_LIBDIR}/bin/escript" /usr/bin/escript
+	dosym \
+		"${ERL_LIBDIR}/lib/erl_interface-${ERL_INTERFACE_VER}/bin/erl_call" \
+		/usr/bin/erl_call
+
+	if use smp; then
+		dosym "${ERL_LIBDIR}/erts-${ERL_ERTS_VER}/bin/beam.smp" /usr/bin/beam.smp
+	else
+		dosym "${ERL_LIBDIR}/erts-${ERL_ERTS_VER}/bin/beam" /usr/bin/beam
+	fi
+
+	## Clean up the no longer needed files
+	rm "${ED}/${ERL_LIBDIR}/Install" || die
+
+	insinto "${MY_MANPATH}"
+
+	doins -r "${WORKDIR}"/man/*
+
+	# extend MANPATH, so the normal man command can find it
+	# see bug 189639
+	echo "MANPATH=\"${MY_MANPATH}\"" > "${T}/90erlang" || die
+	doenvd "${T}/90erlang"
+
+	if use emacs ; then
+		pushd "${S}" &>/dev/null || die
+		elisp-install erlang lib/tools/emacs/*.{el,elc}
+		sed -e "s:/usr/share:${EPREFIX}/usr/share:g" \
+			"${FILESDIR}/${SITEFILE}" > "${T}/${SITEFILE}" || die
+		elisp-site-file-install "${T}/${SITEFILE}"
+		popd &>/dev/null || die
+	fi
+
+	newinitd "${FILESDIR}"/epmd.init epmd
+	systemd_dounit "${FILESDIR}"/epmd.service
+}
+
+pkg_postinst() {
+	use emacs && elisp-site-regen
+}
+
+pkg_postrm() {
+	use emacs && elisp-site-regen
+}
diff --git a/dev-lang/erlang/erlang-21.1.1.ebuild b/dev-lang/erlang/erlang-21.1.1.ebuild
new file mode 100644
index 000000000000..28d0e2dc1553
--- /dev/null
+++ b/dev-lang/erlang/erlang-21.1.1.ebuild
@@ -0,0 +1,161 @@
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+WX_GTK_VER="3.0"
+
+inherit autotools eapi7-ver elisp-common java-pkg-opt-2 systemd wxwidgets
+
+# NOTE: If you need symlinks for binaries please tell maintainers or
+# open up a bug to let it be created.
+
+UPSTREAM_V="$(ver_cut 1-2)"
+
+DESCRIPTION="Erlang programming language, runtime environment and libraries (OTP)"
+HOMEPAGE="https://www.erlang.org/"
+SRC_URI="https://github.com/erlang/otp/archive/OTP-${PV}.tar.gz -> ${P}.tar.gz
+	http://erlang.org/download/otp_doc_man_${UPSTREAM_V}.tar.gz -> ${PN}_doc_man_${UPSTREAM_V}.tar.gz
+	doc? ( http://erlang.org/download/otp_doc_html_${UPSTREAM_V}.tar.gz -> ${PN}_doc_html_${UPSTREAM_V}.tar.gz )"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~x64-solaris"
+IUSE="doc emacs +hipe java +kpoll libressl odbc pgo sctp ssl systemd tk +wxwidgets"
+
+RDEPEND="
+	sys-libs/ncurses:0
+	sys-libs/zlib
+	emacs? ( virtual/emacs )
+	java? ( >=virtual/jdk-1.8:* )
+	odbc? ( dev-db/unixODBC )
+	sctp? ( net-misc/lksctp-tools )
+	ssl? (
+		!libressl? ( >=dev-libs/openssl-0.9.7d:0= )
+		libressl? ( dev-libs/libressl:0= )
+	)
+	systemd? ( sys-apps/systemd )
+	tk? ( dev-lang/tk:0 )
+	wxwidgets? ( x11-libs/wxGTK:${WX_GTK_VER}[X,opengl] )
+"
+DEPEND="${RDEPEND}
+	dev-lang/perl
+"
+
+S="${WORKDIR}/otp-OTP-${PV}"
+
+PATCHES=(
+	"${FILESDIR}/18.2.1-wx3.0.patch"
+	"${FILESDIR}/${PN}-20.3.2-dont-ignore-LDFLAGS.patch"
+	"${FILESDIR}/${PN}-add-epmd-pid-file-creation-for-openrc.patch"
+	"${FILESDIR}/${PN}-custom-autoconf.patch"
+)
+
+SITEFILE=50"${PN}"-gentoo.el
+
+src_prepare() {
+	default
+
+	./otp_build autoconf
+	find -name configure.in -execdir mv '{}' configure.ac \; || die "find failed"
+	eautoreconf
+}
+
+src_configure() {
+	use wxwidgets && setup-wxwidgets
+
+	local myconf=(
+		--disable-builtin-zlib
+		$(use_enable hipe)
+		$(use_enable kpoll kernel-poll)
+		$(use_with java javac)
+		$(use_with odbc)
+		$(use_enable sctp)
+		$(use_with ssl)
+		$(use_with ssl ssl-rpath "no")
+		$(use_enable ssl dynamic-ssl-lib)
+		$(use_enable systemd)
+		$(use_enable pgo)
+		$(usex wxwidgets "--with-wx-config=${WX_CONFIG}" "--with-wxdir=/dev/null")
+		--enable-threads
+	)
+	econf "${myconf[@]}"
+}
+
+src_compile() {
+	if use pgo; then
+		# disable distcc and ccache
+		export DISTCC_HOSTS=""
+		export CCACHE_DISABLE=1
+	fi
+
+	emake
+
+	if use emacs ; then
+		pushd lib/tools/emacs &>/dev/null || die
+		elisp-compile *.el
+		popd &>/dev/null || die
+	fi
+}
+
+extract_version() {
+	local path="$1"
+	local var_name="$2"
+	sed -n -e "/^${var_name} = \(.*\)$/s::\1:p" "${S}/${path}/vsn.mk" || die "extract_version() failed"
+}
+
+src_install() {
+	local erl_libdir_rel="$(get_libdir)/erlang"
+	local erl_libdir="/usr/${erl_libdir_rel}"
+	local erl_interface_ver="$(extract_version lib/erl_interface EI_VSN)"
+	local erl_erts_ver="$(extract_version erts VSN)"
+	local my_manpath="/usr/share/${PN}/man"
+
+	[[ -z "${erl_erts_ver}" ]] && die "Couldn't determine erts version"
+	[[ -z "${erl_interface_ver}" ]] && die "Couldn't determine interface version"
+
+	emake INSTALL_PREFIX="${ED}" install
+
+	if use doc ; then
+		local DOCS=( "AUTHORS" "HOWTO"/* "README.md" "CONTRIBUTING.md" "${WORKDIR}"/doc/. "${WORKDIR}"/lib/. "${WORKDIR}"/erts-* )
+		docompress -x /usr/share/doc/${PF}
+	else
+		local DOCS=("README.md")
+	fi
+
+	einstalldocs
+
+	dosym "../${erl_libdir_rel}/bin/erl" /usr/bin/erl
+	dosym "../${erl_libdir_rel}/bin/erlc" /usr/bin/erlc
+	dosym "../${erl_libdir_rel}/bin/escript" /usr/bin/escript
+	dosym "../${erl_libdir_rel}/lib/erl_interface-${erl_interface_ver}/bin/erl_call" /usr/bin/erl_call
+	dosym "../${erl_libdir_rel}/erts-${erl_erts_ver}/bin/beam.smp" /usr/bin/beam.smp
+
+	## Clean up the no longer needed files
+	rm "${ED}/${erl_libdir}/Install" || die
+
+	insinto "${my_manpath}"
+	doins -r "${WORKDIR}"/man/*
+	# extend MANPATH, so the normal man command can find it
+	# see bug 189639
+	newenvd - "90erlang" <<-_EOF_
+		MANPATH="${my_manpath}"
+	_EOF_
+
+	if use emacs ; then
+		elisp-install erlang lib/tools/emacs/*.{el,elc}
+		sed -e "s:/usr/share:${EPREFIX}/usr/share:g" \
+			"${FILESDIR}/${SITEFILE}" > "${T}/${SITEFILE}" || die
+		elisp-site-file-install "${T}/${SITEFILE}"
+	fi
+
+	newinitd "${FILESDIR}"/epmd.init epmd
+	use systemd && systemd_dounit "${FILESDIR}"/epmd.service
+}
+
+pkg_postinst() {
+	use emacs && elisp-site-regen
+}
+
+pkg_postrm() {
+	use emacs && elisp-site-regen
+}