-fno-walkall caused PerlIO_flush at the final my_fflush_all() at perl_destruct() not to flush STDOUT. No idea yet why. See https://code.google.com/p/perl-compiler/issues/detail?id=118
Allow --help also. Print the used perl and archname. A wrong perl is very often the cause of problems
…installed See https://travis-ci.org/rurban/perl-compiler/jobs/4519819 for a typical failure. Cant locate B/C/Flags.pm in @INC
There is no stashname PV with threads. B::C is still not working with 5.17.7thr though.