initial buildroot for linux 5.15

package/postgresql/Config.in

@@ -0,0 +1,36 @@
+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.
+	depends on !BR2_STATIC_LIBS
+	select BR2_PACKAGE_LIBOPENSSL_ENABLE_BLOWFISH if BR2_PACKAGE_LIBOPENSSL
+	select BR2_PACKAGE_LIBOPENSSL_ENABLE_CAST if BR2_PACKAGE_LIBOPENSSL
+	select BR2_PACKAGE_LIBOPENSSL_ENABLE_DES if BR2_PACKAGE_LIBOPENSSL
+	help
+	  PostgreSQL is a powerful, open source object-relational
+	  database system.
+
+	  Enable the readline package to gain readline support in
+	  psql (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
+
+if BR2_PACKAGE_POSTGRESQL
+
+config BR2_PACKAGE_POSTGRESQL_FULL
+	bool "postgresql-full"
+	help
+	  Build PostgreSQL, contrib, and documentation.
+
+endif
+
+comment "postgresql needs a toolchain w/ dynamic library, wchar"
+	depends on BR2_USE_MMU
+	depends on BR2_STATIC_LIBS || !BR2_USE_WCHAR