"illegal storage class on function" build failure(s) — clang 3.4

PackageVersionSupposed error messageFull log Bug report
busybox 1:1.21.0-1findutils/find.c:911:2: error: illegal storage class on function Log
reprepro 4.13.1-1sourceextraction.c:132:2: error: illegal storage class on function Log

2 errors