net-libs/nghttp2: add new package nghttp2

As `net-misc/curl` 7.74 pulls in `net-libs/nghttp2`, we need to add
a new package for that.

sdk_container/src/third_party/portage-stable/net-libs/nghttp2/Manifest

@@ -0,0 +1,2 @@
+DIST nghttp2-1.41.0.tar.xz 1640712 BLAKE2B 8dbd5f80bb9617d792e2eece09f6cae82907ad3a14a90084578b213191015c32ac38de87d9a39246651087b5d0e9c6c624ff806a0690973b5faa8624ee033d8f SHA512 c92e8022ccc876fa311f21bc5bf5af75feff8232efb56a4b2ab198031e974d15b67c16c046188cc76552f75a1b2e7115925d6ce1e42d6f94ae482fe69727466d
+DIST nghttp2-1.42.0.tar.xz 3973284 BLAKE2B 39431619bd3c9a66eb217065bb29ceba8f3fda376343687b4774ed5e73c634f51142b407f9515ae5ad4363af5cf57c0199f9bfddf5bc08dc587419ec03cf5b45 SHA512 1d93e6262c5538e26fbf36567230b4a239dbdfee26198b1e1d5862bf4459ae435679674c047407f5c604ddff91d7717d8515532e00bcdb2aa75f27ff97dce60c

sdk_container/src/third_party/portage-stable/net-libs/nghttp2/metadata.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>polynomial-c@gentoo.org</email>
+		<name>Lars Wendler</name>
+	</maintainer>
+	<use>
+		<flag name="hpack-tools">Install HPACK (header compression) helper tools</flag>
+		<flag name="utils">Install nghttp, nghttpd and nghttpx</flag>
+	</use>
+	<upstream>
+		<remote-id type="github">nghttp2/nghttp2</remote-id>
+	</upstream>
+</pkgmetadata>

sdk_container/src/third_party/portage-stable/net-libs/nghttp2/nghttp2-1.41.0.ebuild

@@ -0,0 +1,77 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+# TODO: Add python support.
+
+EAPI=7
+
+inherit multilib-minimal
+
+if [[ ${PV} == 9999 ]] ; then
+	EGIT_REPO_URI="https://github.com/nghttp2/nghttp2.git"
+	inherit autotools git-r3
+else
+	SRC_URI="https://github.com/nghttp2/nghttp2/releases/download/v${PV}/${P}.tar.xz"
+	KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv s390 sparc x86 ~x64-macos ~x64-solaris"
+fi
+
+DESCRIPTION="HTTP/2 C Library"
+HOMEPAGE="https://nghttp2.org/"
+
+LICENSE="MIT"
+SLOT="0/1.14" # <C++>.<C> SONAMEs
+IUSE="cxx debug hpack-tools jemalloc libressl static-libs test +threads utils xml"
+
+RESTRICT="!test? ( test )"
+
+SSL_DEPEND="
+	!libressl? ( >=dev-libs/openssl-1.0.2:0=[-bindist,${MULTILIB_USEDEP}] )
+	libressl? ( dev-libs/libressl:=[${MULTILIB_USEDEP}] )
+"
+RDEPEND="
+	cxx? (
+		${SSL_DEPEND}
+		dev-libs/boost:=[${MULTILIB_USEDEP},threads]
+	)
+	hpack-tools? ( >=dev-libs/jansson-2.5 )
+	jemalloc? ( dev-libs/jemalloc[${MULTILIB_USEDEP}] )
+	utils? (
+		${SSL_DEPEND}
+		>=dev-libs/libev-4.15[${MULTILIB_USEDEP}]
+		>=sys-libs/zlib-1.2.3[${MULTILIB_USEDEP}]
+		net-dns/c-ares:=[${MULTILIB_USEDEP}]
+	)
+	xml? ( >=dev-libs/libxml2-2.7.7:2[${MULTILIB_USEDEP}] )"
+DEPEND="${RDEPEND}
+	test? ( >=dev-util/cunit-2.1[${MULTILIB_USEDEP}] )"
+BDEPEND="virtual/pkgconfig"
+
+src_prepare() {
+	default
+	[[ ${PV} == 9999 ]] && eautoreconf
+}
+
+multilib_src_configure() {
+	local myeconfargs=(
+		--disable-examples
+		--disable-failmalloc
+		--disable-python-bindings
+		--disable-werror
+		--without-cython
+		$(use_enable cxx asio-lib)
+		$(use_enable debug)
+		$(multilib_native_use_enable hpack-tools)
+		$(use_enable static-libs static)
+		$(use_enable threads)
+		$(multilib_native_use_enable utils app)
+		$(multilib_native_use_with jemalloc)
+		$(multilib_native_use_with xml libxml2)
+	)
+	ECONF_SOURCE="${S}" econf "${myeconfargs[@]}"
+}
+
+multilib_src_install_all() {
+	if ! use static-libs ; then
+		find "${ED}"/usr -name '*.la' -delete || die
+	fi
+}

sdk_container/src/third_party/portage-stable/net-libs/nghttp2/nghttp2-1.42.0.ebuild

@@ -0,0 +1,77 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+# TODO: Add python support.
+
+EAPI=7
+
+inherit multilib-minimal
+
+if [[ ${PV} == 9999 ]] ; then
+	EGIT_REPO_URI="https://github.com/nghttp2/nghttp2.git"
+	inherit autotools git-r3
+else
+	SRC_URI="https://github.com/nghttp2/nghttp2/releases/download/v${PV}/${P}.tar.xz"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~ppc-macos ~x64-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
+fi
+
+DESCRIPTION="HTTP/2 C Library"
+HOMEPAGE="https://nghttp2.org/"
+
+LICENSE="MIT"
+SLOT="0/1.14" # <C++>.<C> SONAMEs
+IUSE="cxx debug hpack-tools jemalloc libressl static-libs test +threads utils xml"
+
+RESTRICT="!test? ( test )"
+
+SSL_DEPEND="
+	!libressl? ( >=dev-libs/openssl-1.0.2:0=[-bindist,${MULTILIB_USEDEP}] )
+	libressl? ( dev-libs/libressl:=[${MULTILIB_USEDEP}] )
+"
+RDEPEND="
+	cxx? (
+		${SSL_DEPEND}
+		dev-libs/boost:=[${MULTILIB_USEDEP},threads]
+	)
+	hpack-tools? ( >=dev-libs/jansson-2.5 )
+	jemalloc? ( dev-libs/jemalloc[${MULTILIB_USEDEP}] )
+	utils? (
+		${SSL_DEPEND}
+		>=dev-libs/libev-4.15[${MULTILIB_USEDEP}]
+		>=sys-libs/zlib-1.2.3[${MULTILIB_USEDEP}]
+		net-dns/c-ares:=[${MULTILIB_USEDEP}]
+	)
+	xml? ( >=dev-libs/libxml2-2.7.7:2[${MULTILIB_USEDEP}] )"
+DEPEND="${RDEPEND}
+	test? ( >=dev-util/cunit-2.1[${MULTILIB_USEDEP}] )"
+BDEPEND="virtual/pkgconfig"
+
+src_prepare() {
+	default
+	[[ ${PV} == 9999 ]] && eautoreconf
+}
+
+multilib_src_configure() {
+	local myeconfargs=(
+		--disable-examples
+		--disable-failmalloc
+		--disable-python-bindings
+		--disable-werror
+		--without-cython
+		$(use_enable cxx asio-lib)
+		$(use_enable debug)
+		$(multilib_native_use_enable hpack-tools)
+		$(use_enable static-libs static)
+		$(use_enable threads)
+		$(multilib_native_use_enable utils app)
+		$(multilib_native_use_with jemalloc)
+		$(multilib_native_use_with xml libxml2)
+	)
+	ECONF_SOURCE="${S}" econf "${myeconfargs[@]}"
+}
+
+multilib_src_install_all() {
+	if ! use static-libs ; then
+		find "${ED}"/usr -name '*.la' -delete || die
+	fi
+}

sdk_container/src/third_party/portage-stable/net-libs/nghttp2/nghttp2-9999.ebuild

@@ -0,0 +1,77 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+# TODO: Add python support.
+
+EAPI=7
+
+inherit multilib-minimal
+
+if [[ ${PV} == 9999 ]] ; then
+	EGIT_REPO_URI="https://github.com/nghttp2/nghttp2.git"
+	inherit autotools git-r3
+else
+	SRC_URI="https://github.com/nghttp2/nghttp2/releases/download/v${PV}/${P}.tar.xz"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sparc ~x86 ~ppc-macos ~x64-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
+fi
+
+DESCRIPTION="HTTP/2 C Library"
+HOMEPAGE="https://nghttp2.org/"
+
+LICENSE="MIT"
+SLOT="0/1.14" # <C++>.<C> SONAMEs
+IUSE="cxx debug hpack-tools jemalloc libressl static-libs test +threads utils xml"
+
+RESTRICT="!test? ( test )"
+
+SSL_DEPEND="
+	!libressl? ( >=dev-libs/openssl-1.0.2:0=[-bindist,${MULTILIB_USEDEP}] )
+	libressl? ( dev-libs/libressl:=[${MULTILIB_USEDEP}] )
+"
+RDEPEND="
+	cxx? (
+		${SSL_DEPEND}
+		dev-libs/boost:=[${MULTILIB_USEDEP},threads]
+	)
+	hpack-tools? ( >=dev-libs/jansson-2.5 )
+	jemalloc? ( dev-libs/jemalloc[${MULTILIB_USEDEP}] )
+	utils? (
+		${SSL_DEPEND}
+		>=dev-libs/libev-4.15[${MULTILIB_USEDEP}]
+		>=sys-libs/zlib-1.2.3[${MULTILIB_USEDEP}]
+		net-dns/c-ares:=[${MULTILIB_USEDEP}]
+	)
+	xml? ( >=dev-libs/libxml2-2.7.7:2[${MULTILIB_USEDEP}] )"
+DEPEND="${RDEPEND}
+	test? ( >=dev-util/cunit-2.1[${MULTILIB_USEDEP}] )"
+BDEPEND="virtual/pkgconfig"
+
+src_prepare() {
+	default
+	[[ ${PV} == 9999 ]] && eautoreconf
+}
+
+multilib_src_configure() {
+	local myeconfargs=(
+		--disable-examples
+		--disable-failmalloc
+		--disable-python-bindings
+		--disable-werror
+		--without-cython
+		$(use_enable cxx asio-lib)
+		$(use_enable debug)
+		$(multilib_native_use_enable hpack-tools)
+		$(use_enable static-libs static)
+		$(use_enable threads)
+		$(multilib_native_use_enable utils app)
+		$(multilib_native_use_with jemalloc)
+		$(multilib_native_use_with xml libxml2)
+	)
+	ECONF_SOURCE="${S}" econf "${myeconfargs[@]}"
+}
+
+multilib_src_install_all() {
+	if ! use static-libs ; then
+		find "${ED}"/usr -name '*.la' -delete || die
+	fi
+}