Bump buildroot to 2019.02

bsp/buildroot/package/postgresql/Config.in

@@ -1,6 +1,7 @@
 config BR2_PACKAGE_POSTGRESQL
 	bool "postgresql"
 	depends on BR2_USE_MMU # fork()
+	depends on BR2_USE_WCHAR
 	# fails to build in a pure static linking scenario, and
 	# postgresql is unlikely to be used in a pure statically
 	# linked environment.
@@ -18,6 +19,6 @@ config BR2_PACKAGE_POSTGRESQL
 
 	  http://www.postgresql.org
 
-comment "postgresql needs a toolchain w/ dynamic library"
+comment "postgresql needs a toolchain w/ dynamic library, wchar"
 	depends on BR2_USE_MMU
-	depends on BR2_STATIC_LIBS
+	depends on BR2_STATIC_LIBS || !BR2_USE_WCHAR

bsp/buildroot/package/postgresql/pg_config

@@ -14,6 +14,9 @@ case "$1" in
   --libdir)
 	echo "$prefix/lib"
 	;;
+  --version)
+	echo "PostgreSQL @POSTGRESQL_VERSION@"
+	;;
   *)
-	echo "Usage: $0 {--includedir|--libdir}"
+	echo "Usage: $0 {--includedir|--libdir|--version}"
 esac

bsp/buildroot/package/postgresql/postgresql.hash

@@ -1,5 +1,7 @@
-# From https://ftp.postgresql.org/pub/source/v10.6/postgresql-10.6.tar.bz2.sha256
-sha256	68a8276f08bda8fbefe562faaf8831cb20664a7a1d3ffdbbcc5b83e08637624b	postgresql-10.6.tar.bz2
+# From https://ftp.postgresql.org/pub/source/v11.2/postgresql-11.2.tar.bz2.md5
+md5 19d43be679cb0d55363feb8926af3a0f  postgresql-11.2.tar.bz2
+# From https://ftp.postgresql.org/pub/source/v11.2/postgresql-11.2.tar.bz2.sha256
+sha256 2676b9ce09c21978032070b6794696e0aa5a476e3d21d60afc036dc0a9c09405  postgresql-11.2.tar.bz2
 
 # License file, Locally calculated
-sha256	24cfc70cf16b3a23242c49ffce39510683bdd48cbedb8a46fe03976ee5f5c21e	COPYRIGHT
+sha256	c4c86d683970b22b9fab53320ee1b3a30ef4e8223122b4fb6be53ea62ecee8b3  COPYRIGHT

bsp/buildroot/package/postgresql/postgresql.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-POSTGRESQL_VERSION = 10.6
+POSTGRESQL_VERSION = 11.2
 POSTGRESQL_SOURCE = postgresql-$(POSTGRESQL_VERSION).tar.bz2
 POSTGRESQL_SITE = http://ftp.postgresql.org/pub/source/v$(POSTGRESQL_VERSION)
 POSTGRESQL_LICENSE = PostgreSQL
@@ -17,6 +17,11 @@ POSTGRESQL_CONF_ENV = \
 	pgac_cv_snprintf_size_t_support=yes
 POSTGRESQL_CONF_OPTS = --disable-rpath
 
+# https://www.postgresql.org/docs/11/static/install-procedure.html:
+# "If you want to invoke the build from another makefile rather than
+# manually, you must unset MAKELEVEL or set it to zero"
+POSTGRESQL_MAKE_OPTS = MAKELEVEL=0
+
 ifeq ($(BR2_TOOLCHAIN_USES_UCLIBC),y)
 # PostgreSQL does not build against uClibc with locales
 # enabled, due to an uClibc bug, see
@@ -29,7 +34,7 @@ ifneq ($(BR2_TOOLCHAIN_HAS_THREADS),y)
 POSTGRESQL_CONF_OPTS += --disable-thread-safety
 endif
 
-ifeq ($(BR2_arcle)$(BR2_arceb)$(BR2_microblazeel)$(BR2_microblazebe)$(BR2_or1k)$(BR2_nios2)$(BR2_xtensa),y)
+ifeq ($(BR2_arcle)$(BR2_arceb)$(BR2_microblazeel)$(BR2_microblazebe)$(BR2_or1k)$(BR2_nios2)$(BR2_riscv)$(BR2_xtensa),y)
 POSTGRESQL_CONF_OPTS += --disable-spinlocks
 endif
 
@@ -70,6 +75,22 @@ else
 POSTGRESQL_CONF_OPTS += --without-ldap
 endif
 
+ifeq ($(BR2_PACKAGE_LIBXML2),y)
+POSTGRESQL_DEPENDENCIES += libxml2
+POSTGRESQL_CONF_OPTS += --with-libxml
+POSTGRESQL_CONF_ENV += XML2_CONFIG=$(STAGING_DIR)/usr/bin/xml2-config
+else
+POSTGRESQL_CONF_OPTS += --without-libxml
+endif
+
+# required for postgresql.service Type=notify
+ifeq ($(BR2_PACKAGE_SYSTEMD),y)
+POSTGRESQL_DEPENDENCIES += systemd
+POSTGRESQL_CONF_OPTS += --with-systemd
+else
+POSTGRESQL_CONF_OPTS += --without-systemd
+endif
+
 define POSTGRESQL_USERS
 	postgres -1 postgres -1 * /var/lib/pgsql /bin/sh - PostgreSQL Server
 endef
@@ -84,6 +105,7 @@ POSTGRESQL_POST_INSTALL_TARGET_HOOKS += POSTGRESQL_INSTALL_TARGET_FIXUP
 define POSTGRESQL_INSTALL_CUSTOM_PG_CONFIG
 	$(INSTALL) -m 0755 -D package/postgresql/pg_config \
 		$(STAGING_DIR)/usr/bin/pg_config
+	$(SED) "s|@POSTGRESQL_VERSION@|$(POSTGRESQL_VERSION)|g" $(STAGING_DIR)/usr/bin/pg_config
 endef
 
 POSTGRESQL_POST_INSTALL_STAGING_HOOKS += POSTGRESQL_INSTALL_CUSTOM_PG_CONFIG

bsp/buildroot/package/postgresql/postgresql.service

@@ -3,7 +3,7 @@ Description=PostgreSQL database server
 After=network.target
 
 [Service]
-Type=forking
+Type=notify
 
 # start timeout disabled because initdb may run a little
 # longer (eg. 5 minutes on RaspberryPi)
@@ -12,13 +12,17 @@ TimeoutStartSec=0
 User=postgres
 Group=postgres
 
+StandardOutput=syslog
+StandardError=syslog
 SyslogIdentifier=postgres
 PIDFile=/var/lib/pgsql/postmaster.pid
 
 ExecStartPre=/bin/sh -c "if [ ! -f /var/lib/pgsql/PG_VERSION ]; then /usr/bin/pg_ctl initdb -D /var/lib/pgsql; fi"
-ExecStart=/usr/bin/pg_ctl start -D /var/lib/pgsql -w -l /var/lib/pgsql/logfile
-ExecReload=/usr/bin/pg_ctl reload -D /var/lib/pgsql
-ExecStop=/usr/bin/pg_ctl stop -D /var/lib/pgsql -m fast
+ExecStart=/usr/bin/postgres -D /var/lib/pgsql
+ExecReload=/usr/bin/kill -HUP $MAINPID
+KillMode=mixed
+KillSignal=SIGINT
+TimeoutSec=0
 
 [Install]
 WantedBy=multi-user.target