dev-libs/libpqxx: Bump to 6.0.0

Now requires C++11. Also fixes tests (Bug 642434).

Bug: https://bugs.gentoo.org/642434
Package-Manager: Portage-2.3.13, Repoman-2.3.3

dev-libs/libpqxx/Manifest

@@ -1,3 +1,4 @@
 DIST libpqxx-4.0.1.tar.gz 1582532 BLAKE2B e84f455de3cdce1bbcdb29ae0ff5fea6e5c624f910a3612976eea1f50e054b785b9b7f2b816fa5d0e11ec4f53498404eb2ec1d9c80fc60a8be27d0e0cef0de14 SHA512 00204985097ef8bb0a3376d6ba541dbb471d7c52d7135f6244a9f4acbf6c8e5254d6f813e4411421e49bb56f4a520fc6ac67e300141d724396ce0ac11bd3a95e
 DIST libpqxx-5.1.0.tar.gz 677998 BLAKE2B 5d486beff9d45249d191b380b2a552dcab621c0509c318e8745abfcb5d6d30b0c31dbe3431fea0c1c212b7a3d6d48abf15d537c6f5a6b3869963dd7615f3e4d3 SHA512 4e881bb509b36b6b48d18dddd0895ab6864ba0430630d3e1417036ff8ff0008b446467868f2672e0b49b46cc3a86c6a61a8a3e5c6b63e0bf422be3268d7f9702
 DIST libpqxx-5.1.1.tar.gz 678031 BLAKE2B c615094b7d872355ad45eb49c3f2e9776f314bca0fbf393ab9ec96daeae5732082c9907eef4793f575cf2cbb95ffa30e1d83cbfb9c4a2938019d9d207ebcc9cf SHA512 fbbefe37d01ef58dd7f73629b5174c7285c0fe7d2f2ae10d3118d55d944f7e92b88d0e9c8ac72425c3bc55bdcc12f3e110e1974b303b7fb227be805e935982dd
+DIST libpqxx-6.0.0.tar.gz 676528 BLAKE2B a40095ba9851acde1296d93af7e4c4414f334a734b5062874b63a146836105fdde24672707caf623f2073dc1caf87b1053f25c80b10c3fa779fc91a52f9ec7ae SHA512 f237cc03c01a8262eee44a9428206c1cc11b6034dddf540afef145f58eee5c32b880d84832563480d73d834c24311170e2ef6789e100793afbe0b6e393bd4169

dev-libs/libpqxx/libpqxx-6.0.0.ebuild

@@ -0,0 +1,86 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="6"
+
+PYTHON_COMPAT=( python2_7 )
+inherit python-any-r1
+
+KEYWORDS="~alpha ~amd64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd"
+
+DESCRIPTION="Standard front-end for writing C++ programs that use PostgreSQL"
+SRC_URI="https://github.com/jtv/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"
+HOMEPAGE="http://pqxx.org/development/libpqxx/"
+LICENSE="BSD"
+SLOT="0"
+IUSE="doc static-libs"
+
+RDEPEND="dev-db/postgresql:="
+DEPEND="${RDEPEND}
+	${PYTHON_DEPS}
+	doc? (
+		app-doc/doxygen
+		app-text/xmlto
+	)
+"
+
+DOCS=( AUTHORS NEWS README{.md,-UPGRADE} )
+
+src_prepare() {
+	default
+
+	sed -e 's/python/python2/' \
+		-i tools/{splitconfig,template2mak.py} \
+		|| die "Couldn't fix Python shebangs"
+}
+
+src_configure() {
+	econf \
+		--enable-shared \
+		$(use_enable doc documentation) \
+		$(use_enable static-libs static)
+}
+
+src_test() {
+	einfo "The tests need a running PostgreSQL server and an existing database."
+	einfo "Test requires PGDATABASE and PGUSER to be set at a minimum. Optionally,"
+	einfo "set PGPORT and PGHOST. Define them at the command line or in:"
+	einfo "    ${EROOT%/}/etc/libpqxx_test_env"
+
+	if [[ -z $PGDATABASE || -z $PGUSER ]] ; then
+		if [[ -f ${EROOT%/}/etc/libpqxx_test_env ]] ; then
+			source "${EROOT%/}/etc/libpqxx_test_env"
+			[[ -n $PGDATABASE ]] && export PGDATABASE
+			[[ -n $PGHOST ]] && export PGHOST
+			[[ -n $PGPORT ]] && export PGPORT
+			[[ -n $PGUSER ]] && export PGUSER
+		fi
+	fi
+
+	if [[ -n $PGDATABASE && -n $PGUSER ]] ; then
+		local server_version
+		server_version=$(psql -Aqtc 'SELECT version();' 2> /dev/null)
+		if [[ $? = 0 ]] ; then
+			cd "${S}/test" || die
+			emake check
+		else
+			eerror "Is the server running?"
+			eerror "Verify role and database exist, and are permitted in pg_hba.conf for:"
+			eerror "    Role: ${PGUSER}"
+			eerror "    Database: ${PGDATABASE}"
+			die "Couldn't connect to server."
+		fi
+	else
+		eerror "PGDATABASE and PGUSER must be set to perform tests."
+		eerror "Skipping tests."
+	fi
+}
+
+src_install () {
+	use doc && HTML_DOCS=( doc/html/. )
+	default
+
+	if ! use static-libs; then
+		find "${D}" -name '*.la' -delete || die
+	fi
+}