rhbz#1875377 if sort order is equivalent keep order fontconfig presents

there are two fonts in fedora 32/33 for regular Cantarell

/usr/share/fonts/cantarell/Cantarell-Regular.otf
and
/usr/share/fonts/cantarell/Cantarell-VF.otf

where VF is the Variable Font version. The Cantarell-Regular
ones has a CFF table and export to pdf creates a font subset
that works perfectly fine. The VF one does not have a CFF
table and the fallback case doesn't work for pdf export.

Both have the same version, use a stable sort to retain
their relative order that fontconfig presents so we use
the Cantarell-Regular version we would see if we didn't
sort by version at all.

Change-Id: I750006b980810fc59e0a152d42ae17f29f46e3b3
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/102062
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

0 files changed, 0 insertions, 0 deletions