"Qian Xu" wrote > Hi All (again), > > > I got the following error message when my program is going to be linked: > > ------------------------ error ------------------------------- > default/common/configuration/Configuration_1.o:(.data+0x98): undefined > reference to `_D5tango4text3xml9SaxParser12_ModuleInfoZ' > ------------------------ error ------------------------------- > > Configuration_1.o is the output file of my source. > I compiled my program on two Linux machines. It works on one machine, but > not the other. > > I suppose: > 1. the tango libraries are different. (I will verify it tomorrow in my > office) > 2. the SaxParser contains some template implementation. how this part is > compiled? can this be a reason of my problem? > > BTW: What is ModuleInfoZ?? I have not found it in SaxParser.d at all.
ModuleInfo is the instance of the ModuleInfo class that the compiler generates for a d source file. Every compiled file has one. this shows all ModuleInfo instances in tango: nm libtango*.a | grep ModuleInfo It appears that the SaxParser module is not defined in the library. I would guess that your tango lib is not compiled from the .d files you are using for imports, one of those two is out of date. -Steve
