[Libreoffice] build breaks on i686

[ build LNK ] Library/vbaobj.uno.so
[ build CXX ] sw/source/ui/utlui/textcontrolcombo
[ build CXX ] sw/source/ui/utlui/tmplctrl
[ build CUT ] sc_ucalc
[ build CXX ] sw/source/ui/utlui/uiitems
`.L121' referenced in section 
`.rodata._ZN19ScVbaCollectionBaseIN4cppu15WeakImplHelper1IN3ooo3vba11XCollectionEEEE4ItemERKN3com3sun4star3uno3AnyESD_[ScVbaCollectionBase<cppu::WeakImplHelper1<ooo::vba::XCollection>
> ::Item(com::sun::star::uno::Any const&, com::sun::star::uno::Any const&)]' of 
/build/src/build/solver/300/unxlngi6.pro/workdir/CxxObject/sc/source/ui/vba/vbasheetobjects.o: 
defined in discarded section 
`.text._ZN19ScVbaCollectionBaseIN4cppu15WeakImplHelper1IN3ooo3vba11XCollectionEEEE4ItemERKN3com3sun4star3uno3AnyESD_[non-virtual
 thunk to ScVbaCollectionBase<cppu::WeakImplHelper1<ooo::vba::XCollection> 
> ::Item(com::sun::star::uno::Any const&, com::sun::star::uno::Any const&)]' of 
/build/src/build/solver/300/unxlngi6.pro/workdir/CxxObject/sc/source/ui/vba/vbasheetobjects.o
`.L122' referenced in section 
`.rodata._ZN19ScVbaCollectionBaseIN4cppu15WeakImplHelper1IN3ooo3vba11XCollectionEEEE4ItemERKN3com3sun4star3uno3AnyESD_[ScVbaCollectionBase<cppu::WeakImplHelper1<ooo::vba::XCollection>
> ::Item(com::sun::star::uno::Any const&, com::sun::star::uno::Any const&)]' of 
/build/src/build/solver/300/unxlngi6.pro/workdir/CxxObject/sc/source/ui/vba/vbasheetobjects.o: 
defined in discarded section 
`.text._ZN19ScVbaCollectionBaseIN4cppu15WeakImplHelper1IN3ooo3vba11XCollectionEEEE4ItemERKN3com3sun4star3uno3AnyESD_[non-virtual
 thunk to ScVbaCollectionBase<cppu::WeakImplHelper1<ooo::vba::XCollection> 
> ::Item(com::sun::star::uno::Any const&, com::sun::star::uno::Any const&)]' of 
/build/src/build/solver/300/unxlngi6.pro/workdir/CxxObject/sc/source/ui/vba/vbasheetobjects.o
`.L123' referenced in section 
`.rodata._ZN19ScVbaCollectionBaseIN4cppu15WeakImplHelper1IN3ooo3vba11XCollectionEEEE4ItemERKN3com3sun4star3uno3AnyESD_[ScVbaCollectionBase<cppu::WeakImplHelper1<ooo::vba::XCollection>
> ::Item(com::sun::star::uno::Any const&, com::sun::star::uno::Any const&)]' of 
/build/src/build/solver/300/unxlngi6.pro/workdir/CxxObject/sc/source/ui/vba/vbasheetobjects.o: 
defined in discarded section 
`.text._ZN19ScVbaCollectionBaseIN4cppu15WeakImplHelper1IN3ooo3vba11XCollectionEEEE4ItemERKN3com3sun4star3uno3AnyESD_[non-virtual
 thunk to ScVbaCollectionBase<cppu::WeakImplHelper1<ooo::vba::XCollection> 
> ::Item(com::sun::star::uno::Any const&, com::sun::star::uno::Any const&)]' of 
/build/src/build/solver/300/unxlngi6.pro/workdir/CxxObject/sc/source/ui/vba/vbasheetobjects.o
`.L124' referenced in section 
`.rodata._ZN19ScVbaCollectionBaseIN4cppu15WeakImplHelper1IN3ooo3vba11XCollectionEEEE4ItemERKN3com3sun4star3uno3AnyESD_[ScVbaCollectionBase<cppu::WeakImplHelper1<ooo::vba::XCollection>
> ::Item(com::sun::star::uno::Any const&, com::sun::star::uno::Any const&)]' of 
/build/src/build/solver/300/unxlngi6.pro/workdir/CxxObject/sc/source/ui/vba/vbasheetobjects.o: 
defined in discarded section 
`.text._ZN19ScVbaCollectionBaseIN4cppu15WeakImplHelper1IN3ooo3vba11XCollectionEEEE4ItemERKN3com3sun4star3uno3AnyESD_[non-virtual
 thunk to ScVbaCollectionBase<cppu::WeakImplHelper1<ooo::vba::XCollection> 
> ::Item(com::sun::star::uno::Any const&, com::sun::star::uno::Any const&)]' of 
/build/src/build/solver/300/unxlngi6.pro/workdir/CxxObject/sc/source/ui/vba/vbasheetobjects.o
`.L124' referenced in section 
`.rodata._ZN19ScVbaCollectionBaseIN4cppu15WeakImplHelper1IN3ooo3vba11XCollectionEEEE4ItemERKN3com3sun4star3uno3AnyESD_[ScVbaCollectionBase<cppu::WeakImplHelper1<ooo::vba::XCollection>
> ::Item(com::sun::star::uno::Any const&, com::sun::star::uno::Any const&)]' of 
/build/src/build/solver/300/unxlngi6.pro/workdir/CxxObject/sc/source/ui/vba/vbasheetobjects.o: 
defined in discarded section 
`.text._ZN19ScVbaCollectionBaseIN4cppu15WeakImplHelper1IN3ooo3vba11XCollectionEEEE4ItemERKN3com3sun4star3uno3AnyESD_[non-virtual
 thunk to ScVbaCollectionBase<cppu::WeakImplHelper1<ooo::vba::XCollection> 
> ::Item(com::sun::star::uno::Any const&, com::sun::star::uno::Any const&)]' of 
/build/src/build/solver/300/unxlngi6.pro/workdir/CxxObject/sc/source/ui/vba/vbasheetobjects.o
collect2: ld returned 1 exit status
make[1]: *** [/build/src/build/solver/300/unxlngi6.pro/workdir/LinkTarget/Library/vbaobj.uno.so] 
Error 1
make[1]: *** Waiting for unfinished jobs....
[ build CXX ] sw/source/ui/utlui/uitool
[ build CXX ] sw/source/ui/utlui/unotools
[ build CXX ] sw/source/ui/utlui/viewlayoutctrl
[ build CXX ] sw/source/ui/utlui/zoomctrl
[ build CXX ] sw/source/ui/web/wdocsh
dmake:  Error code 2, while making 'all'


This happens only on i686, so I guess it's stlport related. this is the only difference 
to my x86_64 build that finishes to compile.

gcc is 4.6.

-Andy