enable static libns3 builds for python module

bindings/python/wscript

@@ -445,6 +445,10 @@ def build(bld):
         pymod.target = 'ns3/_ns3'
         pymod.name = 'ns3module'
         pymod.uselib_local = "ns3"
+        if pymod.env['ENABLE_STATIC_NS3']:
+            pymod.env.append_value('LINKFLAGS', '-Wl,--whole-archive,-Bstatic')
+            pymod.env.append_value('LINKFLAGS', '-lns3')
+            pymod.env.append_value('LINKFLAGS', '-Wl,-Bdynamic,--no-whole-archive')
 
         defines = list(pymod.env['CXXDEFINES'])
         defines.extend(['NS_DEPRECATED=', 'NS3_DEPRECATED_H'])

wscript

@@ -291,7 +291,6 @@ def configure(conf):
     conf.find_program('valgrind', var='VALGRIND')
 
     if Options.options.enable_static and \
-            not conf.env['ENABLE_PYTHON_BINDINGS'] and \
             env['PLATFORM'].startswith('linux'):
         conf.env['ENABLE_STATIC_NS3'] = Options.options.enable_static