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Subject: [Bug ipa/59775] [4.9 Regression]  internal compiler error: Segmentation fault
Date: Tue, 14 Jan 2014 09:06:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59775

--- Comment #11 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
(In reply to David Kredba from comment #10)
> After your patch applied it not segfaults any more.
> Unfortunately it not builds too, link of one module fails:
> 
> [build MOD] swext
> S=/var/tmp/portage/app-office/libreoffice-4.1.4.2/work/libreoffice-4.1.4.2
> && O=$S/solver/unxlngx6.pro && W=$S/workdir/unxlngx6.pro &&  mkdir -p
> $W/Module/ & touch $W/Module/swext
> /var/tmp/portage/app-office/libreoffice-4.1.4.2/work/libreoffice-4.1.4.2/
> workdir/unxlngx6.pro/CxxObject/sc/source/filter/oox/workbookhelper.o: In
> function `~egmentProgressBar':
> /var/tmp/portage/app-office/libreoffice-4.1.4.2/work/libreoffice-4.1.4.2/
> include/oox/helper/progressbar.hxx:110: undefined reference to
> `oox::ISegmentProgresBar::~ISegmentProgressBar()'
> /var/tmp/portage/app-office/libreoffice-4.1.4.2/work/libreoffice-4.1.4.2/
> include/oox/helper/progressbar.hxx:110: undefined reference to
> `oox::ISegmentProgresBar::~ISegmentProgressBar()'
> /var/tmp/portage/app-office/libreoffice-4.1.4.2/work/libreoffice-4.1.4.2/
> include/oox/helper/progressbar.hxx:110: undefined reference to
> `oox::ISegmentProgresBar::~ISegmentProgressBar()'
> /var/tmp/portage/app-office/libreoffice-4.1.4.2/work/libreoffice-4.1.4.2/
> workdir/unxlngx6.pro/CxxObject/sc/source/filter/oox/workbookhelper.o: In
> function `ox::SegmentProgressBar::~SegmentProgressBar()':
> /var/tmp/portage/app-office/libreoffice-4.1.4.2/work/libreoffice-4.1.4.2/
> include/oox/helper/progressbar.hxx:110: undefined reference to
> `oox::ISegmentProgresBar::~ISegmentProgressBar()'
> /var/tmp/portage/app-office/libreoffice-4.1.4.2/work/libreoffice-4.1.4.2/
> workdir/unxlngx6.pro/CxxObject/sc/source/filter/oox/workbookhelper.o: In
> function `~egmentProgressBar':
> /var/tmp/portage/app-office/libreoffice-4.1.4.2/work/libreoffice-4.1.4.2/
> include/oox/helper/progressbar.hxx:110: undefined reference to
> `oox::ISegmentProgresBar::~ISegmentProgressBar()'
> collect2: error: ld returned 1 exit status
> 
> Can this be anyhow related to your patch? Or GCC at all?

No. I ran into exactly the same issue a while ago. 
"$W/CxxObject/oox/source/helper/progressbar.o" is missing in the list
of object files when linking. This is a libreoffice bug.