Packages in experimental/amd64 which failed to build from source

50 (8.4%) packages which failed to build from source in experimental/amd64: (this list is filtered and only shows unexpected ftbfs issues - see the list below for expected failures.)

thunderbird exiv2 daq marble critterding boinc libclc gnokii python-django flang pocl ruby-eventmachine# postgis llvm-toolchain-snapshot ruby-influxdb quassel-irssi openhft-chronicle-threads openhft-chronicle-wire# openhft-chronicle-network openhft-chronicle-bytes## glib2.0 libewf php-sabredav# totem sump-logicanalyzer phonetisaurus cups# datalad ants# kopete php-sabre-event# blcr# arduino pluto-find-orb pluto-sat-code gcc-cross-support kcm-ufw dvidvi+ morsmall lintian-brush gnome-todo morbig meson ssh-askpass-fullscreen yamcha ruby-nmatrix socat pynn# php-sabre-vobject# insighttoolkit4

A package name displayed with a bold font is an indication that this package has a note. Visited packages are linked in green, those which have not been visited are linked in blue.
A # sign after the name of a package indicates that a bug is filed against it. Likewise, a + sign indicates there is a patch available, a P means a pending bug while # indicates a closed bug. In cases of several bugs, the symbol is repeated.