diff --git a/.waf-tools/sqlite3.py b/.waf-tools/sqlite3.py
new file mode 100644
index 0000000..28dd57c
--- /dev/null
+++ b/.waf-tools/sqlite3.py
@@ -0,0 +1,41 @@
+#! /usr/bin/env python
+# encoding: utf-8
+
+from waflib import Options
+from waflib.Configure import conf
+
+def options(opt):
+    opt.add_option('--with-sqlite3', type='string', default=None,
+                   dest='with_sqlite3', help='''Path to SQLite3, e.g., /usr/local''')
+    opt.add_option('--without-sqlite-locking', action='store_false', default=True,
+                   dest='with_sqlite_locking',
+                   help='''Disable filesystem locking in sqlite3 database '''
+                        '''(use unix-dot locking mechanism instead). '''
+                        '''This option may be necessary if home directory is hosted on NFS.''')
+
+@conf
+def check_sqlite3(self, *k, **kw):
+    root = k and k[0] or kw.get('path', None) or Options.options.with_sqlite3
+    mandatory = kw.get('mandatory', True)
+    var = kw.get('uselib_store', 'SQLITE3')
+
+    if root:
+        self.check_cxx(lib='sqlite3',
+                       msg='Checking for SQLite3 library',
+                       define_name='HAVE_%s' % var,
+                       uselib_store=var,
+                       mandatory=mandatory,
+                       includes="%s/include" % root,
+                       libpath="%s/lib" % root)
+    else:
+        try:
+            self.check_cfg(package='sqlite3',
+                           args=['--cflags', '--libs'],
+                           uselib_store='SQLITE3',
+                           mandatory=True)
+        except:
+            self.check_cxx(lib='sqlite3',
+                           msg='Checking for SQLite3 library',
+                           define_name='HAVE_%s' % var,
+                           uselib_store=var,
+                           mandatory=mandatory)