[mapguide-internals] RE: Ubuntu and Centos builds question

[Traian Stanev]

It seems to me like it is compiling against new FDO headers but trying to link against older FDO .so, from back when AddRef and Release were in the header, so they were getting inlined, and not included in the fdo .so.

Traian


-----Original Message-----
From: mapguide-internals-bounces at lists.osgeo.org [mailto:mapguide-internals-bounces at lists.osgeo.org] On Behalf Of Trevor Wekel
Sent: Tuesday, April 06, 2010 6:21 AM
To: MapGuide Internals Mail List
Subject: [mapguide-internals] RE: Ubuntu and Centos builds question

Hi Warren,

I have not seen that one yet.  My first guess would be atomic.h.  It was removed in later versions of the GCC compiler but can be "faked" with gcc intrinsics http://trac.osgeo.org/mapguide/wiki/CompilingMapGuide22.  

If you are still running into difficulties with atomic.h in place, please let me know.  Also, which version of FDO are you trying to compile?

http://svn.osgeo.org/fdo/branches/3.4/
http://svn.osgeo.org/fdo/branches/3.5/
http://svn.osgeo.org/fdo/trunk/


Regards,
Trevor

-----Original Message-----
From: mapguide-internals-bounces at lists.osgeo.org [mailto:mapguide-internals-bounces at lists.osgeo.org] On Behalf Of Stout, Warren
Sent: April 6, 2010 12:34 AM
To: MapGuide Internals Mail List
Subject: [mapguide-internals] Ubuntu and Centos builds question

Sorry if I've posted this to the wrong group. I've been doing Linux Centos, Ubuntu, and SuSE builds off and on over the last year with limited success. I've ran into a problem with FDO builds with the same error on both Centos 5.4 and Ubuntu 9.10 both 64 bit and 32 bit.

[ 21%] Building CXX object Fdo/UnitTest/CMakeFiles/UnitTest.dir/GmlWriteTest.cpp.o                       
Linking CXX executable UnitTest                                                                          
CMakeFiles/UnitTest.dir/CommonTest.cpp.o: In function `FdoIDisposable::FdoIDisposable()':                
CommonTest.cpp:(.text._ZN14FdoIDisposableC2Ev[FdoIDisposable::FdoIDisposable()]+0x10): undefined reference to `vtable for FdoIDisposable'                                                                         
CMakeFiles/UnitTest.dir/CommonTest.cpp.o: In function `FdoIDisposable::~FdoIDisposable()':               
CommonTest.cpp:(.text._ZN14FdoIDisposableD2Ev[FdoIDisposable::~FdoIDisposable()]+0x14): undefined reference to `vtable for FdoIDisposable'                                                                        
CMakeFiles/UnitTest.dir/CommonTest.cpp.o:(.data.rel.ro._ZTV13FdoDictionary[vtable for FdoDictionary]+0x14): undefined reference to `FdoIDisposable::AddRef()'                                                     
CMakeFiles/UnitTest.dir/CommonTest.cpp.o:(.data.rel.ro._ZTV13FdoDictionary[vtable for FdoDictionary]+0x18): undefined reference to `FdoIDisposable::Release()'         

I believe the error is from Pch.h 


class DbgRefCount
{
public:
        // this member forces this class to have a vtable.
        virtual     void ForceVTable() {;}

        FdoInt32    m_refCount;
};

inline FdoInt32 GET_REFCOUNT(FdoIDisposable* p) {
        return ((DbgRefCount*)p)->m_refCount; }

Anyone getting this to build without modification? 

I know Trevor has at least created deb packages on Ubuntu and I've tried them.

If I need to ask this somewhere else I'll do that.. 

Thanks

Warren



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