Remove libreadline from the source tree, all consumers but gdb

has been switched to libedit long ago, libreadline was built as an
internallib for a while and kept only for gdbtui which was broken using
libreadline.

Since gdb has been mostly deorbitted in all arches, gdbtui was only installed
on arm and sparc64, given it has been removed, gdb has been switched to use
libedit, no consumers are left for libreadline. Thus this removal

1 files changed, 0 insertions, 82 deletions

diff --git a/contrib/libreadline/rltty.h b/contrib/libreadline/rltty.h
deleted file mode 100644
index 142e96b6a64e..000000000000
--- a/contrib/libreadline/rltty.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/* rltty.h - tty driver-related definitions used by some library files. */
-
-/* Copyright (C) 1995 Free Software Foundation, Inc.
-
-   This file contains the Readline Library (the Library), a set of
-   routines for providing Emacs style line input to programs that ask
-   for it.
-
-   The Library is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   The Library is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   General Public License for more details.
-
-   The GNU General Public License is often shipped with GNU software, and
-   is generally kept in a file called COPYING or LICENSE.  If you do not
-   have a copy of the license, write to the Free Software Foundation,
-   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
-
-#if !defined (_RLTTY_H_)
-#define _RLTTY_H_
-
-/* Posix systems use termios and the Posix signal functions. */
-#if defined (TERMIOS_TTY_DRIVER)
-#  include <termios.h>
-#endif /* TERMIOS_TTY_DRIVER */
-
-/* System V machines use termio. */
-#if defined (TERMIO_TTY_DRIVER)
-#  include <termio.h>
-#  if !defined (TCOON)
-#    define TCOON 1
-#  endif
-#endif /* TERMIO_TTY_DRIVER */
-
-/* Other (BSD) machines use sgtty. */
-#if defined (NEW_TTY_DRIVER)
-#  include <sgtty.h>
-#endif
-
-#include "rlwinsize.h"
-
-/* Define _POSIX_VDISABLE if we are not using the `new' tty driver and
-   it is not already defined.  It is used both to determine if a
-   special character is disabled and to disable certain special
-   characters.  Posix systems should set to 0, USG systems to -1. */
-#if !defined (NEW_TTY_DRIVER) && !defined (_POSIX_VDISABLE)
-#  if defined (_SVR4_VDISABLE)
-#    define _POSIX_VDISABLE _SVR4_VDISABLE
-#  else
-#    if defined (_POSIX_VERSION)
-#      define _POSIX_VDISABLE 0
-#    else /* !_POSIX_VERSION */
-#      define _POSIX_VDISABLE -1
-#    endif /* !_POSIX_VERSION */
-#  endif /* !_SVR4_DISABLE */
-#endif /* !NEW_TTY_DRIVER && !_POSIX_VDISABLE */
-
-typedef struct _rl_tty_chars {
-  unsigned char t_eof;
-  unsigned char t_eol;
-  unsigned char t_eol2;
-  unsigned char t_erase;
-  unsigned char t_werase;
-  unsigned char t_kill;
-  unsigned char t_reprint;
-  unsigned char t_intr;
-  unsigned char t_quit;
-  unsigned char t_susp;
-  unsigned char t_dsusp;
-  unsigned char t_start;
-  unsigned char t_stop;
-  unsigned char t_lnext;
-  unsigned char t_flush;
-  unsigned char t_status;
-} _RL_TTY_CHARS;
-
-#endif /* _RLTTY_H_ */