RE: Build Error: Undefined reference to 'xercesc_3_1" (Eclipse helios and MinGW)

[Suryanarayanan, Priya]

Hi,

I changed the namespace to

using namespace xercesc_3_1;

still no change in error.

Please help.

Thanks,
Priya

From: manish kumar burnwal [mailto:manishburnwa...@gmail.com]
Sent: Saturday, March 17, 2012 10:23 PM
To: c-dev@xerces.apache.org
Subject: Re: Build Error: Undefined reference to 'xercesc_3_1" (Eclipse helios 
and MinGW)

Hi,

I think there is some problem with the namespace,please see that you are 
writing the correct namespace, i think there is something more in the namespace 
xercesc*****,please check.
On Sat, Mar 17, 2012 at 7:02 PM, Suryanarayanan, Priya 
<priya.suryanaraya...@geometricglobal.com<mailto:priya.suryanaraya...@geometricglobal.com>>
 wrote:
Hi,

I'm trying to write some code to use Xerces C++ XML parser source, I have 
downloaded 3.1.1 binaries for Windows and I am trying to set up the project to 
link with the xerces-c_3.dll.

The Code:

#include <xercesc/util/PlatformUtils.hpp>
using namespace xercesc_3_1;

int main(int argc, char* argv[])
{
  try {
    XMLPlatformUtils::Initialize();
  }
  catch (const XMLException& toCatch) {
    // bad init
    return 1;
  }
  XMLPlatformUtils::Terminate();
  return 0;
}


However I get the below error message on build.

**** Build of configuration Release_DBG for project JTParserListener ****

**** Internal Builder is used for build               ****
g++ 
-LD:\priya\JT28Feb\rev1\workspace\JTParserListener\Externals\xerces-c-3.1.1\lib 
-LD:\priya\JT28Feb\rev1\workspace\JTParser\Release_DBG -p -pg 
-oJTParserListener.exe src\ProductInfo.o src\PLMXMLWriter.o 
src\JTParserListener.o -lxerces-c_3 -lJTParser
src\JTParserListener.o: In function `main':
D:\priya\JT28Feb\rev1\workspace\JTParserListener\Release_DBG/../src/JTParserListener.cpp:272:
 undefined reference to `xercesc_3_1::XMLUni::fgXercescDefaultLocale'
D:\priya\JT28Feb\rev1\workspace\JTParserListener\Release_DBG/../src/JTParserListener.cpp:272:
 undefined reference to `xercesc_3_1::XMLPlatformUtils::Initialize(char const*, 
char const*, xercesc_3_1::PanicHandler*, xercesc_3_1::MemoryManager*)'
D:\priya\JT28Feb\rev1\workspace\JTParserListener\Release_DBG/../src/JTParserListener.cpp:282:
 undefined reference to `xercesc_3_1::XMLPlatformUtils::Terminate()'
collect2: ld returned 1 exit status
Build error occurred, build is stopped
Time consumed: 313  ms.

I am Using Eclipse Helios IDE and  Mingw c++ compiler.

1 ) I downloaded the xerces binaries.
2) Included the lib and include folder in my project in "Externals/ 
xerces-c-3.1.1/" folder and added the xcerces dll in the Release_DBG folder.
3) I have set the project properties
 C++ Build->Settings-> GCC C++ Compiler->Includes(-I) to 
"${workspace_loc:/${ProjName}/Externals/xerces-c-3.1.1/include}"
                                   ->MinGw C++ Linker->Libraries(-l) to 
xerces-c_3
                                                                        
->Library search path (-L) to 
"${workspace_loc:/JTParserListener/Externals/xerces-c-3.1.1/lib}"

Does anybody have any idea what am I missing here? The libraries are installed 
and the #include directives are processed (found) without a problem.

Would appreciate any help.

Thanks & Regards,
~Priya S




--
Manish Kumar