"Source think that it is Mac Os X because of clang" build failure(s) — clang 3.9.1

PackageVersionSupposed error messageFull log Bug report
asterisk-espeak 3.0-3utils.h:1049:15: error: blocks support disabled - compile with -fblocks or pick a deployment target that supports them Log
asterisk-flite 2.3-1utils.h:1049:15: error: blocks support disabled - compile with -fblocks or pick a deployment target that supports them Log
asterisk-opus 13.7+20161113-3utils.h:1049:15: error: blocks support disabled - compile with -fblocks or pick a deployment target that supports them Log

3 errors