K 10
svn:author
V 3
cmt
K 8
svn:date
V 27
2021-02-21T16:17:35.116163Z
K 7
svn:log
V 449
make shotwell's facedetection code compile with opencv 4

Patch adapted from upstream:
  https://gitlab.gnome.org/GNOME/shotwell/-/commit/f54094594016359bbafd0be44a53ea28c8968593

At the same time, linking against opencv 4 fails when compiling shotwell
with gcc. As a stopgap measure, disable option OPENMP (which currently
forces use of gcc, but work is underway to switch that to llvm (see
PR 252379). I'll revisit OPENMP once 252379 has landed).

END