add the obelisk library source

lib/meson.build

@@ -0,0 +1,20 @@
+conf_data = configuration_data()
+conf_data.set('version', meson.project_version())
+conf_data.set('so_version', project_version_lib)
+configure_file(input : 'version.h.in',
+    output : 'version.h',
+    configuration : conf_data
+)
+
+obelisk_lib_sources = files(
+)
+
+sqlite3 = dependency('sqlite3')
+
+library('obelisk',
+    obelisk_lib_sources,
+    dependencies : [sqlite3],
+    version : meson.project_version(),
+    soversion : project_version_lib,
+    install : true
+)

lib/version.h.in

@@ -0,0 +1 @@
+../include/version.h.in