dev-db/pgpool2: allow use of dev-libs/libmemcached-awesome

dev-libs/libmemcached-awesome is an API & ABI compatible fork of
dev-libs/libmemcached. The latter hasn't had updates or fixes in quite
some time.

Signed-off-by: Sam James <sam@gentoo.org>

dev-db/pgpool2/pgpool2-4.4.7-r1.ebuild

@@ -0,0 +1,101 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+POSTGRES_COMPAT=( {10..16} )
+
+inherit autotools flag-o-matic postgres-multi
+
+MY_P="${PN/2/-II}-${PV}"
+
+DESCRIPTION="Connection pool server for PostgreSQL"
+HOMEPAGE="https://www.pgpool.net/"
+SRC_URI="https://www.pgpool.net/download.php?f=${MY_P}.tar.gz -> ${MY_P}.tar.gz"
+LICENSE="BSD"
+SLOT="0"
+
+KEYWORDS="~amd64 ~x86"
+
+IUSE="doc memcached pam ssl static-libs"
+
+RDEPEND="
+	${POSTGRES_DEP}
+	acct-user/pgpool
+	net-libs/libnsl:0=
+	virtual/libcrypt:=
+	memcached? (
+		|| (
+			dev-libs/libmemcached-awesome
+			dev-libs/libmemcached
+		)
+	)
+	pam? ( sys-auth/pambase )
+	ssl? ( dev-libs/openssl:0= )
+"
+DEPEND="${RDEPEND}
+	sys-devel/bison
+	virtual/pkgconfig
+"
+
+S=${WORKDIR}/${MY_P}
+
+src_prepare() {
+	eapply \
+		"${FILESDIR}/pgpool-4.2.0-configure-memcached.patch" \
+		"${FILESDIR}/pgpool-configure-pam.patch" \
+		"${FILESDIR}/pgpool-4.2.0-configure-pthread.patch" \
+		"${FILESDIR}/pgpool-4.4.4-run_paths.patch"
+
+	eautoreconf
+
+	postgres-multi_src_prepare
+}
+
+src_configure() {
+	# bug #946410
+	append-cflags -std=gnu17
+	# Usual always_inline problem
+	filter-flags -fno-semantic-interposition
+
+	postgres-multi_foreach econf \
+		--disable-rpath \
+		--sysconfdir="${EPREFIX}/etc/${PN}" \
+		--with-pgsql-includedir='/usr/include/postgresql-@PG_SLOT@' \
+		--with-pgsql-libdir="/usr/$(get_libdir)/postgresql-@PG_SLOT@/$(get_libdir)" \
+		$(use_enable static-libs static) \
+		$(use_with memcached) \
+		$(use_with pam) \
+		$(use_with ssl openssl)
+}
+
+src_compile() {
+	# Even though we're only going to do an install for the best slot
+	# available, the extension bits in src/sql need some things outside
+	# of that directory built, too.
+	postgres-multi_foreach emake
+	postgres-multi_foreach emake -C src/sql
+}
+
+src_install() {
+	# We only need the best stuff installed
+	postgres-multi_forbest emake DESTDIR="${D}" install
+
+	# Except for the extension and .so files that each PostgreSQL slot needs
+	postgres-multi_foreach emake DESTDIR="${D}" -C src/sql install
+
+	newinitd "${FILESDIR}/${PN}.initd" ${PN}
+	newconfd "${FILESDIR}/${PN}.confd" ${PN}
+
+	# Documentation!
+	dodoc NEWS TODO
+	doman doc/src/sgml/man{1,8}/*
+	use doc && dodoc -r doc/src/sgml/html
+
+	# mv some files that get installed to /usr/share/pgpool-II so that
+	# they all wind up in the same place
+	mv "${ED}/usr/share/${PN/2/-II}" "${ED}/usr/share/${PN}" || die
+
+	# One more thing: Evil la files!
+	find "${ED}" -name '*.la' -exec rm -f {} +
+}