postgresql: new package

Based on suggested new package by Marco Trapanese ([1]).

[1] http://lists.busybox.net/pipermail/buildroot/2014-February/090661.html

[Thomas: make it only available with glibc toolchains.]

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/Config.in

@@ -547,6 +547,7 @@ source "package/berkeleydb/Config.in"
 source "package/cppdb/Config.in"
 source "package/gdbm/Config.in"
 source "package/mysql/Config.in"
+source "package/postgresql/Config.in"
 source "package/redis/Config.in"
 source "package/sqlcipher/Config.in"
 source "package/sqlite/Config.in"

package/postgresql/Config.in

@@ -0,0 +1,23 @@
+config BR2_PACKAGE_POSTGRESQL
+	bool "postgresql"
+	# PostgreSQL does not build against uClibc with locales
+	# enabled, due to an uClibc bug, see
+	# http://lists.uclibc.org/pipermail/uclibc/2014-April/048326.html.
+	depends on BR2_TOOLCHAIN_USES_GLIBC
+	select BR2_PACKAGE_READLINE
+	select BR2_PACKAGE_ZLIB
+	help
+	  PostgreSQL is a powerful, open source object-relational
+	  database system.
+
+	  Enable the readline package to gain readline support in
+	  pgsql (the command line interpreter), which offers
+	  command history and edit functions.
+
+	  Enable the zlib package to gain builtin compression for
+	  archives with pg_dump and pg_restore.
+
+	  http://www.postgresql.org
+
+comment "postgresql needs a toolchain w/ glibc"
+	depends on !BR2_TOOLCHAIN_USES_GLIBC

package/postgresql/S50postgresql

@@ -0,0 +1,44 @@
+#!/bin/sh
+#
+# start postgresql
+#
+
+umask 077
+
+if [ ! -f /var/lib/pgsql/PG_VERSION ]; then
+	echo "Initializing postgresql data base..."
+	su - postgres -c '/usr/bin/pg_ctl initdb -D /var/lib/pgsql'
+	echo "done"
+fi
+
+start() {
+	echo -n "Starting postgresql: "
+	su - postgres -c '/usr/bin/pg_ctl start -D /var/lib/pgsql -l logfile'
+	echo "OK"
+}
+stop() {
+	echo -n "Stopping postgresql: "
+	su - postgres -c '/usr/bin/pg_ctl stop -D /var/lib/pgsql -m fast'
+	echo "OK"
+}
+restart() {
+	stop
+	start
+}
+
+case "$1" in
+	start)
+		start
+		;;
+	stop)
+		stop
+		;;
+	restart|reload)
+		restart
+		;;
+	*)
+		echo "Usage: $0 {start|stop|restart}"
+		exit 1
+esac
+
+exit $?

package/postgresql/postgresql.mk

@@ -0,0 +1,54 @@
+################################################################################
+#
+# postgresql
+#
+################################################################################
+
+POSTGRESQL_VERSION = 9.3.3
+POSTGRESQL_SOURCE = postgresql-$(POSTGRESQL_VERSION).tar.bz2
+POSTGRESQL_SITE = http://ftp.postgresql.org/pub/source/v$(POSTGRESQL_VERSION)
+POSTGRESQL_LICENSE = PostgreSQL
+POSTGRESQL_LICENSE_FILES = COPYRIGHT
+
+ifneq ($(BR2_TOOLCHAIN_HAS_THREADS),y)
+	POSTGRESQL_CONF_OPT += --disable-thread-safety
+endif
+
+ifeq ($(BR2_PACKAGE_READLINE),y)
+	POSTGRESQL_DEPENDENCIES += readline
+else
+	POSTGRESQL_CONF_OPT += --without-readline
+endif
+
+ifeq ($(BR2_PACKAGE_ZLIB),y)
+	POSTGRESQL_DEPENDENCIES += zlib
+else
+	POSTGRESQL_CONF_OPT += --without-zlib
+endif
+
+ifeq ($(BR2_PACKAGE_TZDATA),y)
+	POSTGRESQL_DEPENDENCIES += tzdata
+	POSTGRESQL_CONF_OPT += --with-system-tzdata=/usr/share/zoneinfo
+endif
+
+ifeq ($(BR2_PACKAGE_OPENSSL),y)
+	POSTGRESQL_DEPENDENCIES += openssl
+	POSTGRESQL_CONF_OPT += --with-openssl
+endif
+
+define POSTGRESQL_USERS
+	postgres -1 postgres -1 * /var/lib/pgsql /bin/sh - PostgreSQL Server
+endef
+
+define POSTGRESQL_INSTALL_TARGET_FIXUP
+	$(INSTALL) -dm 0700 $(TARGET_DIR)/var/lib/pgsql
+endef
+
+POSTGRESQL_POST_INSTALL_TARGET_HOOKS += POSTGRESQL_INSTALL_TARGET_FIXUP
+
+define POSTGRESQL_INSTALL_INIT_SYSV
+	$(INSTALL) -m 0755 -D package/postgresql/S50postgresql \
+		$(TARGET_DIR)/etc/init.d/S50postgresql
+endef
+
+$(eval $(autotools-package))