[omniORB] undefined symbols in Windows

[John Chen]

Jay,
 
Thanks for the reply. you're right, cygwin use gcc by default.  I re-write a makefile to use VC's compiler (cl and link), and now I have some a lot of It failed with  a lot of  "error LNK2019: unresolved external symbol".
For example,
UcanSecure.obj : error LNK2019: unresolved external symbol "public:
__thiscall o
mniORB::logger::logger(char const *)" (??0logger at omniORB@@QAE at PBD@Z)
referenced in function "bool __cdecl setUcanSecureServiceContext(class
omni::omniIntercepto rs::clientSendRequest_T::info_T &)"
(?setUcanSecureServiceContext@@YA_NAAVinfo_T
@clientSendRequest_T at omniInterceptors@omni@@@Z)



 

Thanks!

 

John

 

 


"Welch, Jay" <jay.welch at transcore.com> wrote:
With cygwin shouldn't you be using gcc/g++ instead of the VC .NET dll and shared libraries do not mix well.
-----Original Message-----
From: John Chen [mailto:john2002chen at yahoo.com]
Sent: Friday, October 15, 2004 12:29 PM
To: omniorb-list at omniorb-support.com
Subject: [omniORB] undefined symbols in Windows


Hi all,
 
When I am tring to build a shared library in windows using omniORB, it reports tons of undefined symbols. For example,
 

"

undefined reference to `_CORBA_new_operator_return_null()'

/cygdrive/d/omniORB-4.0.4/include/omnithread.h:639: undefined reference to `_CORBA_bound_check_error()'

...

"

My platform is:

Windows 2000,VC.Net 2003

I have built omniOBR4.0.4 from source in cygwin.

BTW, the same code can build on Unix.

Any suggestion is welcome.

Thanks & best regards,

John

 

 

 

 
 

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