Add meson.build file to support building from the contrib source tree.

Author: rzharkov

Diff for: meson.build

@@ -0,0 +1,39 @@
+# Copyright (c) 2025, Postgres Professional
+
+# Does not support the PGXS infrastructure at this time. Please, compile as part
+# of the contrib source tree.
+
+shared_ispell_sources = files(
+  'src' / 'shared_ispell.c'
+)
+
+if host_system == 'windows'
+  shared_ispell_sources += rc_lib_gen.process(win32ver_rc, extra_args: [
+    '--NAME', 'shared_ispell',
+    '--FILEDESC', 'shared_ispell - provides a shared ispell dictionary, i.e. a dictionary that\'s stored in shared segment.',])
+endif
+
+shared_ispell = shared_module('shared_ispell',
+  shared_ispell_sources,
+  kwargs: contrib_mod_args,
+)
+contrib_targets += shared_ispell
+
+install_data(
+  'shared_ispell.control',
+  'shared_ispell--1.1.0.sql',
+  kwargs: contrib_data_args,
+)
+
+tests += {
+  'name': 'shared_ispell',
+  'sd': meson.current_source_dir(),
+  'bd': meson.current_build_dir(),
+  'regress': {
+    'sql': [
+      'security',
+      'shared_ispell',
+    ],
+    'regress_args': ['--temp-config', files('postgresql.conf')],
+  },
+}