dev-lang/erlang: add 23.3.4.15, 24.3.4.2, 25.0.2

Signed-off-by: Matthew Smith <matthew@gentoo.org>

4 files changed, 483 insertions, 0 deletions

diff --git a/dev-lang/erlang/Manifest b/dev-lang/erlang/Manifest
index 7adc2a68e1e7..0412a95f632b 100644
--- a/dev-lang/erlang/Manifest
+++ b/dev-lang/erlang/Manifest
@@ -1,7 +1,10 @@
 DIST erlang-23.3.4.12.tar.gz 57278064 BLAKE2B 3620dd2e49cfd75e49bf573ad1a8f8952c232ce2bf734ee845d8e8bb26053e34df96b472a9490c1cdf77ae6c106732f6a68b2f5d31808fd941bddb616004819f SHA512 d4f468393116d2d24a5170d7efe04305d221baccccfc273d4740b701ec23d1e55268cc49eeb99722afa636431e6e50faa5c11758484aa71e29c2fb3ed7c2ad25
 DIST erlang-23.3.4.14.tar.gz 57288870 BLAKE2B 64c53eac18f970d7b6e560ec678c34cab7e9ecd77af1789843c17c072e05034bef00d0985a294b118890f30cd40e429db19d309626172deabcd2ee1328f04584 SHA512 1a1e5eebd471a919dbbbdfcdea32285d3c8f51d5ba4a4f16081c1ffc00cc118e2056ffb84040147ee70175a3cad4419501ec892dccd59cfa133d473eee3f00e9
+DIST erlang-23.3.4.15.tar.gz 57510217 BLAKE2B c07a1de91389774a8c62a0618567c0b8f8cad98674a1a2a737ed16d42a5a7c48cd7f53b433d44175c0a5abfbcc276b8cae389b165ae5343fa6d7a2aba9a930dc SHA512 a79c4deb8261a4c3e165198794dd0833d3e33bfc9ec36627b245f425cbdd354b82a018fe68debc68d4514972b3a4d171c8d4503bfbd73a678b0bd0c5b8343439
 DIST erlang-24.3.3.tar.gz 59296830 BLAKE2B 1792274c77001b6f49e84f1584620a247cf3acdf075a8d581403f31a2b4cfe32e7b8104d325f3c1a999595d94484cb74b7996a35599e9ef8935931a133a554f6 SHA512 5e8ce0ebd50c1c67ca29ce9405fc18f5461793b20a1732418bc8fac404078044deb72526682aab92ee3e737bc9dc9e94e6be162a088e2cb7cc68c14b1d76454e
+DIST erlang-24.3.4.2.tar.gz 59532491 BLAKE2B 28c48f1a3197a151010a775286cf0b775567301411b8480b32cfb39c68978de5586b63c245fe58bff8034ebc04fcc3b002dee7c953127ecf581ed6d716587ae4 SHA512 78bc2dc67fe60d3ea6049c361a017c054e12b0adeeae890b0a1ee5301744505593bd19f3731acebff8312b323a3bd21a1359507d122fc34f0eb85eefb3aac88c
 DIST erlang-24.3.4.tar.gz 59298534 BLAKE2B 66e8cb2148392229fb24fb0994b09510ede89229b90708df7149393d4f522ccc98774fad9f924d2c1f806f099303e097e05b1f91348674e86057c0a8952e133e SHA512 bd3fb31d69ef64a87fc436f610409308bdb44493422974ae563bdf001dabd0a5aadfcdb0334b430ebb385f7e91f629e793fdf03801ab48df5f265472e3af540a
+DIST erlang-25.0.2.tar.gz 59800286 BLAKE2B 4344ff5a21a6c0139842067d10d82435f504a5bd3b4112137f92ad06d7bff21352244c80eadad4a9efbc29692ac2be2a81b87ddde9b29433d1461a1148a733c7 SHA512 717406816b4428fb8bd808a9d25575b7e33a05e6aed5428295682ba8576d53f1433bd1b1593236943e592e673ed2168047873127cfd293b5522636c514328f43
 DIST erlang-25.0.tar.gz 59574655 BLAKE2B fddcd0d099b84981862b06397dcd6d1a53e11c5624f5e8e60ef0caa1db215a8447b6a9eaecd56761d3d7d213ca40b5e7e7b0860d2cbf0d547f5dfcf9e9edd08b SHA512 36f2d36c5d2d5dcd28c6f817f3dc008c902838115b8830a684f9d9290017074cbfbb616d4a28f02fedaab097e73183c86cef1ce28f656e0852df0a95c30c5639
 DIST erlang_doc_html_23.3.tar.gz 36224657 BLAKE2B 7e2a3e16f4cfa0f15c01074740e02af7a45b480b4a94e764463717658ab7e5d0281f928c3ec585582b10168645e3e06cfe72cf6a0ba1b88f539b80f2b7ad99be SHA512 8be4aae46839239604b875b39339e7b6b6c677c099b3d749d5f1041c4508c1c3b4aa8136a93df12b1e5cb6333ef907276f5965c9726ed2b9e77a6043c8ef53b1
 DIST erlang_doc_html_24.3.tar.gz 36645792 BLAKE2B ef90b7d05ed43656ab1ffdbbd0833c9da08a867ad7a99ec0f7f1eb59697c1f9cd5ccd150b2e564af80b2098f063da0c76121d4444b5444e603581442ad1c7bc8 SHA512 b8d3832ffdbdede656b362d719474f7b9ff04a32ea7235e77d63755629cf9305c203cd6cd9ae089171b2cee694f9641d6ed5d0197e2acf893a31d25696096f1e
diff --git a/dev-lang/erlang/erlang-23.3.4.15.ebuild b/dev-lang/erlang/erlang-23.3.4.15.ebuild
new file mode 100644
index 000000000000..4ec3b42e084e
--- /dev/null
+++ b/dev-lang/erlang/erlang-23.3.4.15.ebuild
@@ -0,0 +1,156 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+WX_GTK_VER="3.0-gtk3"
+
+inherit 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"
+# We use this subslot because Compiled HiPE Code can be loaded on the exact
+# same build of ERTS that was used when compiling the code.  See
+# http://erlang.org/doc/system_principles/misc.html for more information.
+SLOT="0/${PV}"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x64-solaris"
+IUSE="doc emacs +hipe java +kpoll odbc sctp ssl systemd tk wxwidgets"
+
+RDEPEND="
+	acct-group/epmd
+	acct-user/epmd
+	sys-libs/ncurses:0
+	sys-libs/zlib
+	emacs? ( >=app-editors/emacs-23.1:* )
+	java? ( >=virtual/jdk-1.8:* )
+	odbc? ( dev-db/unixODBC )
+	sctp? ( net-misc/lksctp-tools )
+	ssl? ( >=dev-libs/openssl-0.9.7d:0= )
+	systemd? ( sys-apps/systemd )
+	wxwidgets? ( x11-libs/wxGTK:${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}-22.0-dont-ignore-LDFLAGS.patch
+	"${FILESDIR}"/${PN}-23.3.4.14-emacs28-compat.patch
+)
+
+SITEFILE=50"${PN}"-gentoo.el
+
+src_prepare() {
+	default
+
+	./otp_build autoconf || die
+}
+
+src_configure() {
+	use wxwidgets && setup-wxwidgets
+
+	local myconf=(
+		--disable-builtin-zlib
+		$(use_enable hipe)
+		$(use_enable kpoll kernel-poll)
+		$(use_with java javac)
+		$(use_enable sctp)
+		$(use_with ssl ssl "${EPREFIX}"/usr)
+		$(use_enable ssl dynamic-ssl-lib)
+		$(use_enable systemd)
+		$(usex wxwidgets "--with-wx-config=${WX_CONFIG}" "--with-wxdir=/dev/null")
+	)
+	econf "${myconf[@]}"
+}
+
+src_compile() {
+	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="${D}" install
+
+	if use doc ; then
+		# Note: we explicitly install docs into:
+		#     /usr/share/doc/${PF}/{doc,lib,erts-*}
+		# To maintain that layout we gather everything in 'html-docs'.
+		# See bug #684376.
+		mkdir html-docs || die
+		mv "${WORKDIR}"/doc "${WORKDIR}"/lib "${WORKDIR}"/erts-* html-docs/ || die
+		local DOCS=( "AUTHORS" "HOWTO"/* "README.md" "CONTRIBUTING.md" html-docs/. )
+		docompress -x /usr/share/doc/${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-r2 epmd
+	newconfd "${FILESDIR}"/epmd.confd-r2 epmd
+	use systemd && systemd_newunit "${FILESDIR}"/epmd.service-r1 epmd.service
+}
+
+pkg_postinst() {
+	use emacs && elisp-site-regen
+}
+
+pkg_postrm() {
+	use emacs && elisp-site-regen
+}
diff --git a/dev-lang/erlang/erlang-24.3.4.2.ebuild b/dev-lang/erlang/erlang-24.3.4.2.ebuild
new file mode 100644
index 000000000000..d08bb337a5c2
--- /dev/null
+++ b/dev-lang/erlang/erlang-24.3.4.2.ebuild
@@ -0,0 +1,162 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+WX_GTK_VER="3.0-gtk3"
+
+inherit elisp-common flag-o-matic java-pkg-opt-2 systemd toolchain-funcs 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 -> ${P}.tar.gz
+	https://github.com/erlang/otp/releases/download/OTP-${UPSTREAM_V}/otp_doc_man_${UPSTREAM_V}.tar.gz -> ${PN}_doc_man_${UPSTREAM_V}.tar.gz
+	doc? ( https://github.com/erlang/otp/releases/download/OTP-${UPSTREAM_V}/otp_doc_html_${UPSTREAM_V}.tar.gz -> ${PN}_doc_html_${UPSTREAM_V}.tar.gz )"
+
+LICENSE="Apache-2.0"
+# We use this subslot because Compiled HiPE Code can be loaded on the exact
+# same build of ERTS that was used when compiling the code.  See
+# http://erlang.org/doc/system_principles/misc.html for more information.
+SLOT="0/${PV}"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x64-solaris"
+IUSE="doc emacs java +kpoll odbc sctp ssl systemd tk wxwidgets"
+
+RDEPEND="
+	acct-group/epmd
+	acct-user/epmd
+	sys-libs/ncurses:0
+	sys-libs/zlib
+	emacs? ( >=app-editors/emacs-23.1:* )
+	java? ( >=virtual/jdk-1.8:* )
+	odbc? ( dev-db/unixODBC )
+	sctp? ( net-misc/lksctp-tools )
+	ssl? ( >=dev-libs/openssl-0.9.7d:0= )
+	systemd? ( sys-apps/systemd )
+	wxwidgets? ( x11-libs/wxGTK:${WX_GTK_VER}[X,opengl] )
+"
+DEPEND="${RDEPEND}
+	dev-lang/perl
+"
+
+S="${WORKDIR}/otp-OTP-${PV}"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-22.0-dont-ignore-LDFLAGS.patch
+	"${FILESDIR}"/${PN}-24.0.2-serial-configure.patch
+)
+
+SITEFILE=50"${PN}"-gentoo.el
+
+src_prepare() {
+	default
+
+	tc-export AR CPP CXX LD
+
+	# bug #797886: erlang's VM does unsafe casts for ints
+	# to pointers and back. This breaks on gcc-11 -flto.
+	append-flags -fno-strict-aliasing
+}
+
+src_configure() {
+	use wxwidgets && setup-wxwidgets
+
+	local myconf=(
+		--disable-builtin-zlib
+
+		# don't search for static zlib
+		--with-ssl-zlib=no
+
+		$(use_enable kpoll kernel-poll)
+		$(use_with java javac)
+		$(use_enable sctp)
+		$(use_with ssl ssl)
+		$(use_enable ssl dynamic-ssl-lib)
+		$(use_enable systemd)
+		$(usex wxwidgets "--with-wx-config=${WX_CONFIG}" "--with-wxdir=/dev/null")
+	)
+	econf "${myconf[@]}"
+}
+
+src_compile() {
+	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="${D}" install
+
+	if use doc ; then
+		# Note: we explicitly install docs into:
+		#     /usr/share/doc/${PF}/{doc,lib,erts-*}
+		# To maintain that layout we gather everything in 'html-docs'.
+		# See bug #684376.
+		mkdir html-docs || die
+		mv "${WORKDIR}"/doc "${WORKDIR}"/lib "${WORKDIR}"/erts-* html-docs/ || die
+		local DOCS=( "AUTHORS" "HOWTO"/* "README.md" "CONTRIBUTING.md" html-docs/. )
+		docompress -x /usr/share/doc/${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-r2 epmd
+	newconfd "${FILESDIR}"/epmd.confd-r2 epmd
+	use systemd && systemd_newunit "${FILESDIR}"/epmd.service-r1 epmd.service
+}
+
+pkg_postinst() {
+	use emacs && elisp-site-regen
+}
+
+pkg_postrm() {
+	use emacs && elisp-site-regen
+}
diff --git a/dev-lang/erlang/erlang-25.0.2.ebuild b/dev-lang/erlang/erlang-25.0.2.ebuild
new file mode 100644
index 000000000000..d08bb337a5c2
--- /dev/null
+++ b/dev-lang/erlang/erlang-25.0.2.ebuild
@@ -0,0 +1,162 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+WX_GTK_VER="3.0-gtk3"
+
+inherit elisp-common flag-o-matic java-pkg-opt-2 systemd toolchain-funcs 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 -> ${P}.tar.gz
+	https://github.com/erlang/otp/releases/download/OTP-${UPSTREAM_V}/otp_doc_man_${UPSTREAM_V}.tar.gz -> ${PN}_doc_man_${UPSTREAM_V}.tar.gz
+	doc? ( https://github.com/erlang/otp/releases/download/OTP-${UPSTREAM_V}/otp_doc_html_${UPSTREAM_V}.tar.gz -> ${PN}_doc_html_${UPSTREAM_V}.tar.gz )"
+
+LICENSE="Apache-2.0"
+# We use this subslot because Compiled HiPE Code can be loaded on the exact
+# same build of ERTS that was used when compiling the code.  See
+# http://erlang.org/doc/system_principles/misc.html for more information.
+SLOT="0/${PV}"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x64-solaris"
+IUSE="doc emacs java +kpoll odbc sctp ssl systemd tk wxwidgets"
+
+RDEPEND="
+	acct-group/epmd
+	acct-user/epmd
+	sys-libs/ncurses:0
+	sys-libs/zlib
+	emacs? ( >=app-editors/emacs-23.1:* )
+	java? ( >=virtual/jdk-1.8:* )
+	odbc? ( dev-db/unixODBC )
+	sctp? ( net-misc/lksctp-tools )
+	ssl? ( >=dev-libs/openssl-0.9.7d:0= )
+	systemd? ( sys-apps/systemd )
+	wxwidgets? ( x11-libs/wxGTK:${WX_GTK_VER}[X,opengl] )
+"
+DEPEND="${RDEPEND}
+	dev-lang/perl
+"
+
+S="${WORKDIR}/otp-OTP-${PV}"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-22.0-dont-ignore-LDFLAGS.patch
+	"${FILESDIR}"/${PN}-24.0.2-serial-configure.patch
+)
+
+SITEFILE=50"${PN}"-gentoo.el
+
+src_prepare() {
+	default
+
+	tc-export AR CPP CXX LD
+
+	# bug #797886: erlang's VM does unsafe casts for ints
+	# to pointers and back. This breaks on gcc-11 -flto.
+	append-flags -fno-strict-aliasing
+}
+
+src_configure() {
+	use wxwidgets && setup-wxwidgets
+
+	local myconf=(
+		--disable-builtin-zlib
+
+		# don't search for static zlib
+		--with-ssl-zlib=no
+
+		$(use_enable kpoll kernel-poll)
+		$(use_with java javac)
+		$(use_enable sctp)
+		$(use_with ssl ssl)
+		$(use_enable ssl dynamic-ssl-lib)
+		$(use_enable systemd)
+		$(usex wxwidgets "--with-wx-config=${WX_CONFIG}" "--with-wxdir=/dev/null")
+	)
+	econf "${myconf[@]}"
+}
+
+src_compile() {
+	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="${D}" install
+
+	if use doc ; then
+		# Note: we explicitly install docs into:
+		#     /usr/share/doc/${PF}/{doc,lib,erts-*}
+		# To maintain that layout we gather everything in 'html-docs'.
+		# See bug #684376.
+		mkdir html-docs || die
+		mv "${WORKDIR}"/doc "${WORKDIR}"/lib "${WORKDIR}"/erts-* html-docs/ || die
+		local DOCS=( "AUTHORS" "HOWTO"/* "README.md" "CONTRIBUTING.md" html-docs/. )
+		docompress -x /usr/share/doc/${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-r2 epmd
+	newconfd "${FILESDIR}"/epmd.confd-r2 epmd
+	use systemd && systemd_newunit "${FILESDIR}"/epmd.service-r1 epmd.service
+}
+
+pkg_postinst() {
+	use emacs && elisp-site-regen
+}
+
+pkg_postrm() {
+	use emacs && elisp-site-regen
+}