buildd log scanner -- issues in package dune-istl -- Debian Quality Assurance

Issues found in current buildd logs for dune-istl:

W compiler-flags-hidden 1 (of 1) hidden (m68k, sh4)
W compiler-flags-hidden 1 (of 322) hidden (alpha, amd64, arm64, armel, armhf, hppa, i386, loong64, powerpc, ppc64, ppc64el, riscv64, s390x, sparc64, x32)
W compiler-flags-hidden 1 (of 324) hidden (hurd-amd64, hurd-i386)
W compiler-flags-hidden 2 (of 322) hidden (mips64el)
W dpkg-buildflags-missing LDFLAGS 107 (of 107) missing (alpha, hurd-amd64, hurd-i386, loong64, powerpc, ppc64, riscv64, x32)

Found 5 issues.

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