Hello, I finally had chance to put the data together: http://hubicka.blogspot.ca/2014/09/linktime-optimization-in-gcc-part-3.html any comments are welcome.
> On Fri, Aug 22, 2014 at 09:06:24PM +0200, Jan Hubicka wrote: > > > Another one I noticed :) > > /aux/hubicka/libreoffice/connectivity/source/inc/dbase/DIndex.hxx:41:15: > > warning: type �struct ODbaseIndex� violates one definition rule [-Wodr] > > class ODbaseIndex : public ODbaseIndex_BASE > > ^ > > /aux/hubicka/libreoffice/connectivity/source/inc/dbase/DIndex.hxx:41:15: > > note: a different type is defined in another translation unit > > class ODbaseIndex : public ODbaseIndex_BASE > > ^ > > /aux/hubicka/libreoffice/connectivity/source/inc/dbase/DIndex.hxx:74:29: > > note: the first difference of corresponding definitions is field �m_aHeader� > > NDXHeader m_aHeader; > > ^ > > /aux/hubicka/libreoffice/connectivity/source/inc/dbase/DIndex.hxx:74:29: > > note: a field of same name but different type is defined in another > > translation unit > > NDXHeader m_aHeader; > > ^ > > /aux/hubicka/libreoffice/connectivity/source/inc/dbase/DIndex.hxx:55:20: > > note: type �struct NDXHeader� should match type �struct NDXHeader� > > struct NDXHeader > > ^ > > /aux/hubicka/libreoffice/connectivity/source/inc/dbase/DIndex.hxx:55:20: > > note: the incompatible type is defined here > > struct NDXHeader > > > > Thisone will be harder to track - I can get better diagnostic with ODR > > merging patch once I get around updating it for mainline > > This looks like it is saying that there are two different > (incompatible) definitions of type > connectivity::dbase::ODbaseIndex::NDXHeader, but "git grep NDXHeader" > finds only one. > > Care to explain the problem? Thanks. The problem here will be most probably cause by difference in one of types NDXHeader is built from. (or by #define somewhere earlier that makes it to diverge) Currently GCC report just topelvel type difference, I have patch for the ODR merging that reports the inner type too. I will try to update it for mainline today or tomorrow and get back to you. Honza > > -- > Lionel _______________________________________________ LibreOffice mailing list LibreOffice@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice
