Earnie
earni****@users*****
Tue Jul 3 22:50:38 JST 2018
On 7/2/2018 6:21 PM, David Gressett wrote: > The patches for Gcc 7.3.0 were easily ported to gcc 8.1.0, but more needs to be done. > > The first failure occurred when compiling libiberty. > > There were many changes and additions in the gcc 8.1.0 libiberty. > > The failure occurred in the compilation of simple-object-elf.c > > The error was an undefined constant ENOTSUP. > > A brief bit of web searching revealed that ENOTSUP is a POSIX creation and should be in errno.h > > There seems to be no standard numeric value for it. > > The online Microsoft documentation mentions it, but gives no numeric value. > > Looking at the MinGW errno.h, I'm guessing that it has not changed much in recent years. > > I suspect that it may now be time for MinGW to start catching up with POSIX, as the gcc crew may be trying to do that. > Here is the full list of POSIX supported error macros as given on the MSVC 2010 documentation page. The values would need to be determined or made up given that the standard MSVCRT.DLL may not give any such error. #define E2BIG [argument list too long] #define EACCES [permission denied] #define EADDRINUSE [address in use] #define EADDRNOTAVAIL [address not available] #define EAFNOSUPPORT [address family not supported] #define EAGAIN [resource unavailable try again] #define EALREADY [connection already in progress] #define EBADF [bad file descriptor] #define EBADMSG [bad message] #define EBUSY [device or resource busy] #define ECANCELED [operation canceled] #define ECHILD [no child process] #define ECONNABORTED [connection aborted] #define ECONNREFUSED [connection refused] #define ECONNRESET [connection reset] #define EDEADLK [resource deadlock would occur] #define EDESTADDRREQ [destination address required] #define EDOM [argument out of domain] #define EEXIST [file exists] #define EFAULT [bad address] #define EFBIG [file too large] #define EHOSTUNREACH [host unreachable] #define EIDRM [identifier removed] #define EILSEQ [illegal byte sequence] #define EINPROGRESS [operation in progress] #define EINTR [interrupted] #define EINVAL [invalid argument] #define EIO [io error] #define EISCONN [already connected] #define EISDIR [is a directory] #define ELOOP [too many synbolic link levels] #define EMFILE [too many files open] #define EMLINK [too many links] #define EMSGSIZE [message size] #define ENAMETOOLONG [filename too long] #define ENETDOWN [network down] #define ENETRESET [network reset] #define ENETUNREACH [network unreachable] #define ENFILE [too many files open in system] #define ENOBUFS [no buffer space] #define ENODATA [no message available] #define ENODEV [no such device] #define ENOENT [no such file or directory] #define ENOEXEC [executable format error] #define ENOLCK [no lock available] #define ENOLINK [no link] #define ENOMEM [not enough memory] #define ENOMSG [no message] #define ENOPROTOOPT [no protocol option] #define ENOSPC [no space on device] #define ENOSR [no stream resources] #define ENOSTR [not a stream] #define ENOSYS [function not supported] #define ENOTCONN [not connected] #define ENOTDIR [not a directory] #define ENOTEMPTY [directory not empty] #define ENOTRECOVERABLE [state not recoverable] #define ENOTSOCK [not a socket] #define ENOTSUP [not supported] #define ENOTTY [inappropriate io control operation] #define ENXIO [no such device or address] #define EOPNOTSUPP [operation not supported] #define EOTHER [other] #define EOVERFLOW [value too large] #define EOWNERDEAD [owner dead] #define EPERM [operation not permitted] #define EPIPE [broken pipe] #define EPROTO [protocol error] #define EPROTONOSUPPORT [protocol not supported] #define EPROTOTYPE [wrong protocol type] #define ERANGE [result out of range] #define EROFS [read only file system] #define ESPIPE [invalid seek] #define ESRCH [no such process] #define ETIME [stream timeout] #define ETIMEDOUT [timed out] #define ETXTBSY [text file busy] #define EWOULDBLOCK [operation would block] #define EXDEV [cross device link] -- Earnie
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