Hi, Thanks for your reply. The problem is that I'm not sure I'm linking the external libs correctly. My module makefile is: BASE=../../../.. LOCAL_LIBADD+=./lib/aw.so include $(BASE)/build/modmake.rules Shouldn't LOCAL_LIBADD be enough. Or do I need additional statements in my makefile. The aw.so defines the symbol in question yet I still receive the missing symbol message when I try to load the module. Any help would be greatly appreciated. Thanks in advance. Jon On Sep 28, 2012, at 11:27 AM, Anthony Minessale <anthony.minessale@gmail.com> wrote:
to auto-load you also need modules.conf.xml modules.conf is only for building.
The module can't load because it's missing the symbol:
ZN10CAWETalker9ConfigureEPKc
So you need to link in any external libs you might be using into your .so
On Fri, Sep 28, 2012 at 12:05 AM, Jon Lederman <jon2718@gmail.com> wrote:
Hi,
I am writing a custom module called mod_aw for freeswitch that uses a dynamic library called aw.so containing a c++ class. I edited the makefile for my module to:
BASE=../../../.. LOCAL_LIBADD+=./lib/aw.so include $(BASE)/build/modmake.rules
I am able to build the module and also modified modules.conf to include the new module.
When I start freeswitch, I don't see a message that the module was loaded.
When I type: reload mod_aw I receive the following error:
2012-09-28 04:49:52.738493 [CRIT] switch_loadable_module.c:1310 Error Loading module /usr/local/freeswitch/mod/mod_aw.so **/usr/local/freeswitch/mod/mod_aw.so: undefined symbol: _ZN10CAWETalker9ConfigureEPKc**
-ERR unloading module [No such module!] +OK Reloading XML -ERR loading module [module load file routine returned an error]
I know the library works as I have tried it in another program outside of freeswitch. I am not sure what I am doing wrong. I am wondering whether I need to provide extern "C" linkage for the c++ library. However, I only have the .h file and .so file for the library. Or, do I need to add something to my Makefile.
Any help on how to configure this would be greatly appreciated.
Thank you in advance.
-Jon _________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
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