net-p2p/litecoind: add 0.18.1

Closes: https://bugs.gentoo.org/607842
Bug: https://bugs.gentoo.org/672326
Bug: https://bugs.gentoo.org/768768
Bug: https://bugs.gentoo.org/788844
Signed-off-by: David Seifert <[email protected]>
Closes: gentoo#21302
Signed-off-by: Sam James <[email protected]>

net-p2p/litecoind/Manifest

@@ -1 +1,2 @@
 DIST litecoin-0.10.4.0.tar.gz 4730189 BLAKE2B 3b3e4db10ca7ebb048853a424438d888a239cc736b1b2aa29dd0b6571daec5a64f95aee98a82991cd3e69b26965151f298655ca09745f103ebde1d15216ae2f8 SHA512 ae17e754d188efb1b51a376a52fe03e43b58c5059673b7dd4ecbf4f48574290b84011525fef2e10893f53e4da3d6ad9b5577001bb40aef7080d4c2479f4714a9
+DIST litecoin-0.18.1.tar.gz 5122629 BLAKE2B c6cb220bb893518eaf04e1b4b825dc0318103c955da6f262ef13fc9d925b7bae1bb0407a701a04a17bb3040c613b666e6de3331d443046e9d83aec4ed559e02e SHA512 59605cc0c4fd67c128bad0e2cabcc7b6bda1ebf5b23b7fcaee9fa69e86a4349598feba413f0ad42aef9338a42b0d6f8c04306634bd543856a2e7a203aa717f40

net-p2p/litecoind/files/litecoind-0.18.1-system-leveldb.patch

@@ -0,0 +1,37 @@
+--- a/configure.ac
++++ b/configure.ac
+@@ -894,10 +894,22 @@
+   [AC_MSG_ERROR([Cannot set default symbol visibility. Use --disable-reduce-exports.])])
+ fi
+
++dnl Check for leveldb, only if explicitly requested
+ LEVELDB_CPPFLAGS=
+ LIBLEVELDB=
+ LIBMEMENV=
+-AM_CONDITIONAL([EMBEDDED_LEVELDB],[true])
++AC_ARG_WITH([system-leveldb],
++  [AS_HELP_STRING([--with-system-leveldb],
++  [Build with system LevelDB (default is no; DANGEROUS; NOT SUPPORTED)])],
++  [system_leveldb=$withval],
++  [system_leveldb=no]
++)
++if test x$system_leveldb != xno; then
++  LEVELDB_CPPFLAGS=
++  LIBLEVELDB=-lleveldb
++  LIBMEMENV=-lmemenv
++fi
++AM_CONDITIONAL([EMBEDDED_LEVELDB],[test x$system_leveldb = xno])
+ AC_SUBST(LEVELDB_CPPFLAGS)
+ AC_SUBST(LIBLEVELDB)
+ AC_SUBST(LIBMEMENV)
+--- a/src/dbwrapper.cpp
++++ b/src/dbwrapper.cpp
+@@ -10,7 +10,7 @@
+ #include <leveldb/cache.h>
+ #include <leveldb/env.h>
+ #include <leveldb/filter_policy.h>
+-#include <memenv.h>
++#include <leveldb/helpers/memenv.h>
+ #include <stdint.h>
+ #include <algorithm>
+

net-p2p/litecoind/litecoind-0.18.1.ebuild

@@ -0,0 +1,87 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+DB_VER="4.8"
+
+inherit autotools db-use flag-o-matic systemd
+
+MY_PV="${PV/_/-}"
+MY_PN="litecoin"
+MY_P="${MY_PN}-${MY_PV}"
+
+DESCRIPTION="The offical daemon to run your own (full) Litecoin node"
+HOMEPAGE="https://litecoin.org/"
+SRC_URI="https://github.com/${MY_PN}-project/${MY_PN}/archive/v${MY_PV}.tar.gz -> ${MY_P}.tar.gz"
+S="${WORKDIR}/${MY_P}"
+
+LICENSE="MIT ISC GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="cpu_flags_x86_sse2 upnp +wallet"
+
+RDEPEND="
+	acct-group/litecoin
+	acct-user/litecoin
+	dev-libs/boost:=[threads(+)]
+	dev-libs/leveldb:=
+	dev-libs/libevent:=[threads(+)]
+	dev-libs/openssl:=[-bindist(-)]
+	sys-libs/db:$(db_ver_to_slot ${DB_VER})[cxx]
+	upnp? ( net-libs/miniupnpc:= )"
+DEPEND="${RDEPEND}"
+
+PATCHES=( "${FILESDIR}"/${P}-system-leveldb.patch )
+
+src_prepare() {
+	default
+	rm -r src/leveldb || die
+	eautoreconf
+}
+
+src_configure() {
+	# To avoid executable GNU stack.
+	append-ldflags -Wl,-z,noexecstack
+
+	local myeconfargs=(
+		$(use_enable wallet)
+		$(use_with upnp miniupnpc)
+		$(use_enable upnp upnp-default)
+		$(use_enable cpu_flags_x86_sse2 sse2)
+		--disable-ccache
+		--disable-static
+		# tests are broken and segfault
+		--disable-tests
+		--with-system-leveldb
+		--without-libs
+		--with-daemon
+		--without-gui
+		--without-qrencode
+	)
+	econf "${myeconfargs[@]}"
+}
+
+src_install() {
+	default
+
+	insinto /etc/litecoin
+	doins "${FILESDIR}"/litecoin.conf
+	fowners litecoin:litecoin /etc/litecoin/litecoin.conf
+	fperms 600 /etc/litecoin/litecoin.conf
+
+	newconfd "${FILESDIR}"/litecoin.confd ${PN}
+	newinitd "${FILESDIR}"/litecoin.initd-r1 ${PN}
+	systemd_dounit "${FILESDIR}"/litecoin.service
+
+	keepdir /var/lib/litecoin/.litecoin
+	fperms 700 /var/lib/litecoin
+	fowners litecoin:litecoin /var/lib/litecoin/
+	fowners litecoin:litecoin /var/lib/litecoin/.litecoin
+	dosym /etc/litecoin/litecoin.conf /var/lib/litecoin/.litecoin/litecoin.conf
+
+	dodoc doc/README.md doc/release-notes.md
+
+	insinto /etc/logrotate.d
+	newins "${FILESDIR}"/litecoind.logrotate litecoind
+}