id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 10591,boost::filesystem does not build on iOS 8,anonymous,Beman Dawes,boost::filesystem::detail::operations relies on AT_SYMLINK_NOFOLLOW macro to decide whenever to use fchmodat function or not. Since iOS8 AT_SYMLINK_NOFOLLOW is defined on iOS but fchmodat still not available which breaks this logic and lead to compilation error.,Bugs,reopened,To Be Determined,filesystem,Boost 1.63.0,Problem,,,