buildd log scanner -- issues in package ros-rviz -- Debian Quality Assurance

Issues found in current buildd logs for ros-rviz:

W compiler-flags-hidden 1 (of 1218) hidden (ppc64el, s390x)
W compiler-flags-hidden 13 (of 1218) hidden (loong64)
W compiler-flags-hidden 3 (of 1218) hidden (riscv64)
W compiler-flags-hidden 5 (of 1218) hidden (mips64el)
W compiler-flags-hidden 7 (of 1218) hidden (ppc64)
W dpkg-buildflags-missing CPPFLAGS 282 (of 724), CXXFLAGS 258 (of 700) missing (hppa)
W dpkg-buildflags-missing CPPFLAGS 282 (of 724), CXXFLAGS 258 (of 700), LDFLAGS 224 (of 274) missing (alpha, amd64, arm64, armel, armhf, i386, loong64, mips64el, ppc64, ppc64el, riscv64, s390x, sparc64)
W shlibs-symbol-not-found (armel, armhf)

Found 8 issues.

Scanned logs (date is the date the log was generated, not the date it was scanned):