FLG -rectypes -thread -safe-string -w +a-4-9-27-41-42-44-45-48-50 S config B config S ide B ide S lib B lib S intf B intf S kernel B kernel S kernel/byterun B kernel/byterun S library B library S engine B engine S pretyping B pretyping S interp B interp S proofs B proofs S tactics B tactics S printing B printing S parsing B parsing S stm B stm S toplevel B toplevel S vernac B vernac S plugins/ltac B plugins/ltac S API B API S tools B tools S tools/coqdoc B tools/coqdoc S dev B dev S plugins/** B plugins/** PKG threads.posix camlp5