+1 maintenance report

[Steve Langasek]

+1 maintenance shift Thursday and Friday, 7-8 Jan 2021.

I took a look at the libjsoncpp transition.

 - opendht failed to build, but builds fine in sid and also built fine in a
   hirsute chroot, so I've given the build back on all archs and it's
   built/building successfully now.
 - scanning update_excuses for other packages linked to libjsoncpp, I
   spotted that waybar depends on both libjsoncpp and on spdlog, which was
   not a candidate because it was dep-wait on i386.  I fixed up the i386
   whitelist to include liblist-more-utils-xs-perl, which has now built, so
   in theory this will unblock soon.
 - also linked to digikam via opencv; digikam has a new build-dependency on
   qtwebengine5-dev, which is only available on x86 / arm, so I removed the
   ppc64el/s390x/riscv64 binaries from the release pocket to let this
   migrate.
 - and to gst-plugins-bad1.0 via opencv, which seems to have a build failure
   on ppc64el and s390x due to a segfault in gst-plugin-scanner and in
   gst-codec-info-1.0; reproducible on s390x in a built tree with
   `/usr/lib/s390x-linux-gnu/gstreamer1.0/gstreamer-1.0/gst-codec-info-1.0
    debian/gstreamer1.0-plugins-bad/usr/lib/s390x-linux-gnu/gstreamer-1.0/libgstlv2.so`
   but haven't had time yet to diagnose and resolve.  A backtrace is:

Program received signal SIGSEGV, Segmentation fault.
0x0000000000004ee6 in ?? ()
(gdb) bt
#0  0x0000000000004ee6 in ?? ()
#1  0x000003fffdf8527e in plugin_cleanup (plugin=<optimized out>)
    at ../ext/lv2/gstlv2.c:381
(gdb) 


-- 
Steve Langasek                   Give me a lever long enough and a Free OS
Debian Developer                   to set it on, and I can move the world.
Ubuntu Developer                                   https://www.debian.org/
slangasek at ubuntu.com                                     vorlon at debian.org
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