"Incorrect compiler detection" build failure(s) — clang 8.0.1

PackageVersionSupposed error messageFull log Bug report
aubio 0.4.9-4could not configure a C compiler! Log
ganv 1.4.2~dfsg0-3could not configure a C compiler! Log
libimage-seek-perl 0.06-2/bin/sh: 1: clang++: not found Log
libre-engine-re2-perl 0.13-5/bin/sh: 1: clang++: not found Log
libset-intervaltree-perl 0.12-1/bin/sh: 1: clang++: not found Log
mame 0.218+dfsg.1-1/bin/sh: 1: clang++: not found Log
ntpsec 1.1.8+dfsg1-4could not configure a C compiler! Log
oregano 0.84.41+dfsg.1-1could not configure a C compiler! Log 743871
pugl 0~svn32+dfsg0-3could not configure a C compiler! Log

9 errors