[Bug lto/59684] lto1: internal compiler error: bytecode stream: expected tag real_type instead of error_mark

[nheghathivhistha at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59684

--- Comment #1 from David Kredba <nheghathivhistha at gmail dot com> ---
After I rebuilt Vc library using the same compiler it stopped to ICE.
Instead it reports

/usr/include/Vc/version.h:45: error: undefined reference to
'Vc::checkLibraryAbi(unsigned int, unsigned int, char const*)'
/usr/include/Vc/version.h:45: error: undefined reference to
'Vc::checkLibraryAbi(unsigned int, unsigned int, char const*)'
/var/tmp/portage/app-office/calligra-2.7.5/work/calligra-2.7.5/libs/pigment/compositeops/KoStreamedMath.h:256:
error: undefined reference to 'Vc::SSE::c_general::oneFloat'
/var/tmp/portage/app-office/calligra-2.7.5/work/calligra-2.7.5/libs/pigment/compositeops/KoStreamedMath.h:256:
error: undefined reference to 'Vc::SSE::c_general::oneFloat'
/var/tmp/portage/app-office/calligra-2.7.5/work/calligra-2.7.5/libs/pigment/compositeops/KoStreamedMath.h:266:
error: undefined reference to 'Vc::SSE::c_general::oneFloat'
/var/tmp/portage/app-office/calligra-2.7.5/work/calligra-2.7.5/libs/pigment/compositeops/KoStreamedMath.h:266:
error: undefined reference to 'Vc::SSE::c_general::oneFloat'
/usr/include/Vc/version.h:45: error: undefined reference to
'Vc::checkLibraryAbi(unsigned int, unsigned int, char const*)'
collect2: error: ld returned 1 exit status

at link time.