experiments: update configuration for postgres and bash

experiments/lib.py

@@ -80,7 +80,8 @@ class ClangHashHelper:
         if self.project_name() in ('cpython',):
             shell("cd %s; mkdir -p build/Modules; cp -u Modules/Setup.dist build/Modules/Setup", path)
             shell_failok("cd %s/build; make config.status;", path)
-
+        if self.project_name() in ('postgresql', 'bash'):
+            shell_failok("cd %s; make config.status", path)
 
 
     def call_make(self, path):