Fix mod_managed staged install

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@10255 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/languages/mod_managed/Makefile

@@ -20,8 +20,8 @@ reswig: swigclean freeswitch_wrap.cxx
 local_depend:
 	cd managed && $(MAKE)
 
-local_install: $(MODINSTDIR)/mod_managed.so 
-	cd managed && $(MAKE) INSTALL="$(LTINSTALL)" MODINSTDIR=$(MODINSTDIR) install
+local_install: $(DESTDIR)$(MODINSTDIR)/mod_managed.so 
+	cd managed && $(MAKE) INSTALL="$(LTINSTALL)" MODINSTDIR=$(MODINSTDIR) DESTDIR=$(DESTDIR) install
 
 local_uninstall:
 	rm -fr $(MODINSTDIR)/mod_managed.so

src/mod/languages/mod_managed/managed/Makefile

@@ -7,7 +7,7 @@ mod_managed_lib.dll: Loader.cs ManagedSession.cs ApiFunction.cs AppFunction.cs E
 	gmcs -target:library -out:mod_managed_lib.dll -d:DEBUG Loader.cs ManagedSession.cs ApiFunction.cs AppFunction.cs Extensions.cs Log.cs Demo.cs swig.cs
 
 install: mod_managed_lib.dll
-	$(INSTALL) mod_managed_lib.dll $(MODINSTDIR)
+	$(INSTALL) mod_managed_lib.dll $(DESTDIR)$(MODINSTDIR)
 
 uninstall:
 	$(UNINSTALL) $(MODINSTDIR)/mod_managed_lib.dll