--- setup.py.link	2012-09-30 00:58:45.000000000 +0800
+++ setup.py	2012-09-30 00:59:06.000000000 +0800
@@ -579,7 +579,7 @@
                                libraries=math_libs) )
 
         # time libraries: librt may be needed for clock_gettime()
-        time_libs = []
+        time_libs = ['m']
         lib = sysconfig.get_config_var('TIMEMODULE_LIB')
         if lib:
             time_libs.append(lib)
@@ -587,7 +587,7 @@
         # time operations and variables
         exts.append( Extension('time', ['timemodule.c'],
                                libraries=time_libs) )
-        exts.append( Extension('_datetime', ['_datetimemodule.c']) )
+        exts.append( Extension('_datetime', ['_datetimemodule.c'], libraries=time_libs) )
         # random number generator implemented in C
         exts.append( Extension("_random", ["_randommodule.c"]) )
         # bisect
@@ -656,7 +656,7 @@
         # Operations on audio samples
         # According to #993173, this one should actually work fine on
         # 64-bit platforms.
-        exts.append( Extension('audioop', ['audioop.c']) )
+        exts.append( Extension('audioop', ['audioop.c'], libraries=math_libs) )
 
         # readline
         do_readline = self.compiler.find_library_file(lib_dirs, 'readline')
@@ -1855,10 +1855,11 @@
                         include_dirs=include_dirs,
                         extra_compile_args=extra_compile_args,
                         extra_link_args=extra_link_args,
-                        libraries=[],
+                        libraries=['m', 'dl'],
                         sources=sources,
                         depends=depends)
         ext_test = Extension('_ctypes_test',
+			     libraries=['m'],
                              sources=['_ctypes/_ctypes_test.c'])
         self.extensions.extend([ext, ext_test])
 
@@ -1909,7 +1910,7 @@
                                                          'Modules',
                                                          '_decimal',
                                                          'libmpdec'))]
-            libraries = []
+            libraries = ['m']
             sources = [
               '_decimal/_decimal.c',
               '_decimal/libmpdec/basearith.c',