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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
PYTHON_COMPAT=( python3_{8,9,10} )
inherit flag-o-matic linux-info multilib pam prefix python-single-r1 systemd tmpfiles
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sparc ~x86 ~ppc-macos ~x86-solaris"
SLOT=$(ver_cut 1)
MY_PV=${PV/_/}
S="${WORKDIR}/${PN}-${MY_PV}"
SRC_URI="https://ftp.postgresql.org/pub/source/v${MY_PV}/postgresql-${MY_PV}.tar.bz2"
LICENSE="POSTGRESQL GPL-2"
DESCRIPTION="PostgreSQL RDBMS"
HOMEPAGE="https://www.postgresql.org/"
IUSE="debug doc icu kerberos kernel_linux ldap nls pam perl
python +readline selinux +server systemd ssl static-libs tcl
threads uuid xml zlib"
REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
CDEPEND="
>=app-eselect/eselect-postgresql-2.0
acct-group/postgres
acct-user/postgres
sys-apps/less
virtual/libcrypt:=
virtual/libintl
icu? ( dev-libs/icu:= )
kerberos? ( virtual/krb5 )
ldap? ( net-nds/openldap )
pam? ( sys-libs/pam )
perl? ( >=dev-lang/perl-5.8:= )
python? ( ${PYTHON_DEPS} )
readline? ( sys-libs/readline:0= )
server? ( systemd? ( sys-apps/systemd ) )
ssl? ( >=dev-libs/openssl-0.9.6-r1:0= )
tcl? ( >=dev-lang/tcl-8:0= )
xml? ( dev-libs/libxml2 dev-libs/libxslt )
zlib? ( sys-libs/zlib )
"
# uuid flags -- depend on sys-apps/util-linux for Linux libcs, or if no
# supported libc in use depend on dev-libs/ossp-uuid. For BSD systems,
# the libc includes UUID functions.
UTIL_LINUX_LIBC=( elibc_{glibc,uclibc,musl} )
BSD_LIBC=( elibc_{Free,Net,Open}BSD )
nest_usedep() {
local front back
while [[ ${#} -gt 1 ]]; do
front+="${1}? ( "
back+=" )"
shift
done
echo "${front}${1}${back}"
}
IUSE+=" ${UTIL_LINUX_LIBC[@]} ${BSD_LIBC[@]}"
CDEPEND+="
uuid? (
${UTIL_LINUX_LIBC[@]/%/? ( sys-apps/util-linux )}
$(nest_usedep ${UTIL_LINUX_LIBC[@]/#/!} ${BSD_LIBC[@]/#/!} dev-libs/ossp-uuid)
)"
DEPEND="${CDEPEND}
sys-devel/bison
sys-devel/flex
nls? ( sys-devel/gettext )
xml? ( virtual/pkgconfig )
"
RDEPEND="${CDEPEND}
selinux? ( sec-policy/selinux-postgresql )
"
pkg_setup() {
use server && CONFIG_CHECK="~SYSVIPC" linux-info_pkg_setup
use python && python-single-r1_pkg_setup
}
src_prepare() {
# Work around PPC{,64} compilation bug where bool is already defined
sed '/#ifndef __cplusplus/a #undef bool' -i src/include/c.h || die
# Set proper run directory
sed "s|\(PGSOCKET_DIR\s\+\)\"/tmp\"|\1\"${EPREFIX}/run/postgresql\"|" \
-i src/include/pg_config_manual.h || die
# Rely on $PATH being in the proper order so that the correct
# install program is used for modules utilizing PGXS in both
# hardened and non-hardened environments. (Bug #528786)
sed 's/@install_bin@/install -c/' -i src/Makefile.global.in || die
use server || eapply "${FILESDIR}/${PN}-10.2-no-server.patch"
if use pam ; then
sed -e "s/\(#define PGSQL_PAM_SERVICE \"postgresql\)/\1-${SLOT}/" \
-i src/backend/libpq/auth.c || \
die 'PGSQL_PAM_SERVICE rename failed.'
fi
# https://bugs.gentoo.org/753257
# https://bugs.gentoo.org/766225
eapply "${FILESDIR}"/postgresql-10.0-icu68.patch
eapply_user
}
src_configure() {
case ${CHOST} in
*-darwin*|*-solaris*)
use nls && append-libs intl
;;
esac
export LDFLAGS_SL="${LDFLAGS}"
export LDFLAGS_EX="${LDFLAGS}"
local PO="${EPREFIX}"
local i uuid_config=""
if use uuid; then
for i in ${UTIL_LINUX_LIBC[@]}; do
use ${i} && uuid_config="--with-uuid=e2fs"
done
for i in ${BSD_LIBC[@]}; do
use ${i} && uuid_config="--with-uuid=bsd"
done
[[ -z $uuid_config ]] && uuid_config="--with-uuid=ossp"
fi
econf \
--prefix="${PO}/usr/$(get_libdir)/postgresql-${SLOT}" \
--datadir="${PO}/usr/share/postgresql-${SLOT}" \
--includedir="${PO}/usr/include/postgresql-${SLOT}" \
--mandir="${PO}/usr/share/postgresql-${SLOT}/man" \
--sysconfdir="${PO}/etc/postgresql-${SLOT}" \
--with-system-tzdata="${PO}/usr/share/zoneinfo" \
$(use_enable !alpha spinlocks) \
$(use_enable debug) \
$(use_enable threads thread-safety) \
$(use_with icu) \
$(use_with kerberos gssapi) \
$(use_with ldap) \
$(use_with pam) \
$(use_with perl) \
$(use_with python) \
$(use_with readline) \
$(use_with ssl openssl) \
$(usex server "$(use_with systemd)" '--without-systemd') \
$(use_with tcl) \
${uuid_config} \
$(use_with xml libxml) \
$(use_with xml libxslt) \
$(use_with zlib) \
$(use_enable nls)
}
src_compile() {
emake
emake -C contrib
}
src_install() {
emake DESTDIR="${D}" install
emake DESTDIR="${D}" install -C contrib
dodoc README HISTORY doc/{TODO,bug.template}
# man pages are already built, but if we have the target make them,
# they'll be generated from source before being installed so we
# manually install man pages.
# We use ${SLOT} instead of doman for postgresql.eselect
insinto /usr/share/postgresql-${SLOT}/man/
doins -r doc/src/sgml/man{1,3,7}
if ! use server; then
# Remove man pages for non-existent binaries
serverman=(
initdb
pg_{archivecleanup,controldata,ctl,resetwal,rewind,standby}
pg_{test_{fsync,timing},upgrade,waldump}
post{gres,master}
)
for m in ${serverman[@]} ; do
rm "${ED}/usr/share/postgresql-${SLOT}/man/man1/${m}.1"
done
fi
docompress /usr/share/postgresql-${SLOT}/man/man{1,3,7}
# Create slot specific man pages
local bn f mansec slotted_name
for mansec in 1 3 7 ; do
local rel_manpath="../../postgresql-${SLOT}/man/man${mansec}"
mkdir -p "${ED}"/usr/share/man/man${mansec} || die "making man dir"
pushd "${ED}"/usr/share/man/man${mansec} > /dev/null || die "pushd failed"
for f in "${ED}/usr/share/postgresql-${SLOT}/man/man${mansec}"/* ; do
bn=$(basename "${f}")
slotted_name=${bn%.${mansec}}${SLOT}.${mansec}
case ${bn} in
TABLE.7|WITH.7)
echo ".so ${rel_manpath}/SELECT.7" > ${slotted_name}
;;
*)
echo ".so ${rel_manpath}/${bn}" > ${slotted_name}
;;
esac
done
popd > /dev/null
done
insinto /etc/postgresql-${SLOT}
newins src/bin/psql/psqlrc.sample psqlrc
# Don't delete libpg{port,common}.a (Bug #571046). They're always
# needed by extensions utilizing PGXS.
use static-libs || \
find "${ED}" -name '*.a' ! -name libpgport.a ! -name libpgcommon.a \
-delete
# Make slot specific links to programs
local f bn
for f in $(find "${ED}/usr/$(get_libdir)/postgresql-${SLOT}/bin" \
-mindepth 1 -maxdepth 1)
do
bn=$(basename "${f}")
dosym "../$(get_libdir)/postgresql-${SLOT}/bin/${bn}" \
"/usr/bin/${bn}${SLOT/.}"
done
if use doc ; then
docinto html
dodoc doc/src/sgml/html/*
fi
if use server; then
sed -e "s|@SLOT@|${SLOT}|g" -e "s|@LIBDIR@|$(get_libdir)|g" \
"${FILESDIR}/${PN}.confd-9.3" | newconfd - ${PN}-${SLOT}
sed -e "s|@SLOT@|${SLOT}|g" -e "s|@LIBDIR@|$(get_libdir)|g" \
"${FILESDIR}/${PN}.init-9.3-r1" | newinitd - ${PN}-${SLOT}
if use systemd; then
sed -e "s|@SLOT@|${SLOT}|g" -e "s|@LIBDIR@|$(get_libdir)|g" \
"${FILESDIR}/${PN}.service-9.6-r1" | \
systemd_newunit - ${PN}-${SLOT}.service
newbin "${FILESDIR}"/${PN}-check-db-dir ${PN}-${SLOT}-check-db-dir
newtmpfiles "${FILESDIR}"/${PN}.tmpfiles ${PN}-${SLOT}.conf
fi
use pam && pamd_mimic system-auth ${PN}-${SLOT} auth account session
if use prefix ; then
keepdir /run/postgresql
fperms 1775 /run/postgresql
fi
fi
}
pkg_postinst() {
use server && use systemd && tmpfiles_process ${PN}-${SLOT}.conf
postgresql-config update
elog "If you need a global psqlrc-file, you can place it in:"
elog " ${EROOT}/etc/postgresql-${SLOT}/"
if use server ; then
elog
elog "Gentoo specific documentation:"
elog "https://wiki.gentoo.org/wiki/PostgreSQL"
elog
elog "Official documentation:"
elog "https://www.postgresql.org/docs/${SLOT}/static/index.html"
elog
elog "The default location of the Unix-domain socket is:"
elog " ${EROOT}/run/postgresql/"
elog
elog "Before initializing the database, you may want to edit PG_INITDB_OPTS"
elog "so that it contains your preferred locale in:"
elog " ${EROOT}/etc/conf.d/postgresql-${SLOT}"
elog
elog "Then, execute the following command to setup the initial database"
elog "environment:"
elog " emerge --config =${CATEGORY}/${PF}"
if [[ -n ${REPLACING_VERSIONS} ]] ; then
ewarn "If your system is using 'pg_stat_statements' and you are running a"
ewarn "version of PostgreSQL ${SLOT}, we advise that you execute"
ewarn "the following command after upgrading:"
ewarn
ewarn "ALTER EXTENSION pg_stat_statements UPDATE;"
fi
fi
}
pkg_prerm() {
if use server && [[ -z ${REPLACED_BY_VERSION} ]] ; then
ewarn "Have you dumped and/or migrated the ${SLOT} database cluster?"
ewarn "\thttps://wiki.gentoo.org/wiki/PostgreSQL/QuickStart#Migrating_PostgreSQL"
ebegin "Resuming removal in 10 seconds (Control-C to cancel)"
sleep 10
eend 0
fi
}
pkg_postrm() {
postgresql-config update
}
pkg_config() {
use server || die "USE flag 'server' not enabled. Nothing to configure."
[[ -f "${EROOT}/etc/conf.d/postgresql-${SLOT}" ]] \
&& source "${EROOT}/etc/conf.d/postgresql-${SLOT}"
[[ -z "${PGDATA}" ]] && PGDATA="${EROOT}/etc/postgresql-${SLOT}/"
[[ -z "${DATA_DIR}" ]] \
&& DATA_DIR="${EROOT}/var/lib/postgresql/${SLOT}/data"
# environment.bz2 may not contain the same locale as the current system
# locale. Unset and source from the current system locale.
if [ -f "${EROOT}/etc/env.d/02locale" ]; then
unset LANG
unset LC_CTYPE
unset LC_NUMERIC
unset LC_TIME
unset LC_COLLATE
unset LC_MONETARY
unset LC_MESSAGES
unset LC_ALL
source "${EROOT}/etc/env.d/02locale"
[ -n "${LANG}" ] && export LANG
[ -n "${LC_CTYPE}" ] && export LC_CTYPE
[ -n "${LC_NUMERIC}" ] && export LC_NUMERIC
[ -n "${LC_TIME}" ] && export LC_TIME
[ -n "${LC_COLLATE}" ] && export LC_COLLATE
[ -n "${LC_MONETARY}" ] && export LC_MONETARY
[ -n "${LC_MESSAGES}" ] && export LC_MESSAGES
[ -n "${LC_ALL}" ] && export LC_ALL
fi
einfo "You can modify the paths and options passed to initdb by editing:"
einfo " ${EROOT}/etc/conf.d/postgresql-${SLOT}"
einfo
einfo "Information on options that can be passed to initdb are found at:"
einfo " https://www.postgresql.org/docs/${SLOT}/static/creating-cluster.html"
einfo " https://www.postgresql.org/docs/${SLOT}/static/app-initdb.html"
einfo
einfo "PG_INITDB_OPTS is currently set to:"
if [[ -z "${PG_INITDB_OPTS}" ]] ; then
einfo " (none)"
else
einfo " ${PG_INITDB_OPTS}"
fi
einfo
einfo "Configuration files will be installed to:"
einfo " ${PGDATA}"
einfo
einfo "The database cluster will be created in:"
einfo " ${DATA_DIR}"
einfo
ebegin "Continuing initialization in 5 seconds (Control-C to cancel)"
sleep 5
eend 0
if [ -n "$(ls -A ${DATA_DIR} 2> /dev/null)" ] ; then
eerror "The given directory, '${DATA_DIR}', is not empty."
eerror "Modify DATA_DIR to point to an empty directory."
die "${DATA_DIR} is not empty."
fi
einfo "Creating the data directory ..."
if [[ ${EUID} == 0 ]] ; then
mkdir -p "${DATA_DIR}"
chown -Rf postgres:postgres "${DATA_DIR}"
chmod 0700 "${DATA_DIR}"
fi
einfo "Initializing the database ..."
if [[ ${EUID} == 0 ]] ; then
su - postgres -c "${EROOT}/usr/$(get_libdir)/postgresql-${SLOT}/bin/initdb -D \"${DATA_DIR}\" ${PG_INITDB_OPTS}"
else
"${EROOT}"/usr/$(get_libdir)/postgresql-${SLOT}/bin/initdb -U postgres -D "${DATA_DIR}" ${PG_INITDB_OPTS}
fi
if [[ "${DATA_DIR%/}" != "${PGDATA%/}" ]] ; then
mv "${DATA_DIR%/}"/{pg_{hba,ident},postgresql}.conf "${PGDATA}"
ln -s "${PGDATA%/}"/{pg_{hba,ident},postgresql}.conf "${DATA_DIR%/}"
fi
# unix_socket_directory has no effect in postgresql.conf as it's
# overridden in the initscript
sed '/^#unix_socket_directories/,+1d' -i "${PGDATA%/}"/postgresql.conf
cat <<- EOF >> "${PGDATA%/}"/postgresql.conf
# This is here because of https://bugs.gentoo.org/show_bug.cgi?id=518522
# On the off-chance that you might need to work with UTF-8 encoded
# characters in PL/Perl
plperl.on_init = 'use utf8; use re; package utf8; require "utf8_heavy.pl";'
EOF
einfo "The autovacuum function, which was in contrib, has been moved to the main"
einfo "PostgreSQL functions starting with 8.1, and starting with 8.4 is now enabled"
einfo "by default. You can disable it in the cluster's:"
einfo " ${PGDATA%/}/postgresql.conf"
einfo
if ! use systemd; then
einfo "The PostgreSQL server, by default, will log events to:"
einfo " ${DATA_DIR%/}/postmaster.log"
einfo
fi
if use prefix ; then
einfo "The location of the configuration files have moved to:"
einfo " ${PGDATA}"
einfo "To start the server:"
einfo " pg_ctl start -D ${DATA_DIR} -o '-D ${PGDATA} --data-directory=${DATA_DIR}'"
einfo "To stop:"
einfo " pg_ctl stop -D ${DATA_DIR}"
einfo
einfo "Or move the configuration files back:"
einfo "mv ${PGDATA}*.conf ${DATA_DIR}"
elif use systemd; then
einfo "You should use the 'postgresql-${SLOT}.service' unit to run PostgreSQL"
einfo "instead of 'pg_ctl'."
else
einfo "You should use the '${EROOT}/etc/init.d/postgresql-${SLOT}' script to run PostgreSQL"
einfo "instead of 'pg_ctl'."
fi
}
src_test() {
if use server && [[ ${UID} -ne 0 ]] ; then
emake check
einfo "If you think other tests besides the regression tests are necessary, please"
einfo "submit a bug including a patch for this ebuild to enable them."
else
use server || \
ewarn 'Tests cannot be run without the "server" use flag enabled.'
[[ ${UID} -eq 0 ]] || \
ewarn 'Tests cannot be run as root. Enable "userpriv" in FEATURES.'
ewarn 'Skipping.'
fi
}