no, just try it out. all my cygwin build rules contained turning off inherited perms to be able to compile bigger systems under an hour. e g. https://github.c

no, just try it out. all my cygwin build rules contained turning off inherited perms to be able to compile bigger systems under an hour. e g. https://github.com/rurban/cygwin-rurban/blob/master/release/perl/build_common#L110 https://github.com/rurban/cygwin-rurban/blob/master/release/...