From 95bb73d90fed58f61dddc0d1d3e8afeb9879daaa Mon Sep 17 00:00:00 2001
From: Thomas White <taw@physics.org>
Date: Mon, 12 Mar 2018 09:57:31 +0100
Subject: Remove autotools

---
 m4/pty.m4 | 148 --------------------------------------------------------------
 1 file changed, 148 deletions(-)
 delete mode 100644 m4/pty.m4

(limited to 'm4/pty.m4')

diff --git a/m4/pty.m4 b/m4/pty.m4
deleted file mode 100644
index c68cca75..00000000
--- a/m4/pty.m4
+++ /dev/null
@@ -1,148 +0,0 @@
-# pty.m4 serial 13
-dnl Copyright (C) 2010-2014 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-# gl_PTY_LIB
-# ----------
-# Define automake variable PTY_LIB to the library needed (if any).
-AC_DEFUN([gl_PTY_LIB],
-[
-  # Check for the library required for forkpty.
-  PTY_LIB=
-  save_LIBS="$LIBS"
-  AC_SEARCH_LIBS([forkpty], [util],
-    [if test "$ac_cv_search_forkpty" != "none required"; then
-       PTY_LIB="$ac_cv_search_forkpty"
-     fi])
-  LIBS="$save_LIBS"
-  AC_SUBST([PTY_LIB])
-])
-
-AC_DEFUN([gl_FUNC_FORKPTY],
-[
-  AC_REQUIRE([gl_PTY_LIB])
-  AC_REQUIRE([gl_PTY_H])
-
-  dnl We assume that forkpty exists (possibly in libc, possibly in libutil)
-  dnl if and only if it is declared.
-  AC_CHECK_DECLS([forkpty],,, [[
-/* <sys/types.h> is a prerequisite of <libutil.h> on FreeBSD 8.0.  */
-#include <sys/types.h>
-#if HAVE_PTY_H
-# include <pty.h>
-#endif
-#if HAVE_UTIL_H
-# include <util.h>
-#endif
-#if HAVE_LIBUTIL_H
-# include <libutil.h>
-#endif
-]])
-  if test $ac_cv_have_decl_forkpty = yes; then
-    dnl The system has forkpty.
-    dnl Prefer glibc's const-safe prototype, if available.
-    AC_CACHE_CHECK([for const-safe forkpty signature],
-      [gl_cv_func_forkpty_const],
-      [AC_COMPILE_IFELSE(
-        [AC_LANG_PROGRAM([[
-/* <sys/types.h> is a prerequisite of <libutil.h> on FreeBSD 8.0.  */
-#include <sys/types.h>
-#if HAVE_PTY_H
-# include <pty.h>
-#endif
-#if HAVE_UTIL_H
-# include <util.h>
-#endif
-#if HAVE_LIBUTIL_H
-# include <libutil.h>
-#endif
-          ]], [[
-            int forkpty (int *, char *, struct termios const *,
-                         struct winsize const *);
-          ]])
-        ],
-        [gl_cv_func_forkpty_const=yes], [gl_cv_func_forkpty_const=no])
-      ])
-    if test $gl_cv_func_forkpty_const != yes; then
-      REPLACE_FORKPTY=1
-    fi
-  else
-    dnl The system does not have forkpty.
-    HAVE_FORKPTY=0
-  fi
-  AC_DEFINE_UNQUOTED([HAVE_FORKPTY], [$HAVE_FORKPTY],
-    [Define to 1 if the system has the 'forkpty' function.])
-])
-
-AC_DEFUN([gl_FUNC_OPENPTY],
-[
-  AC_REQUIRE([gl_PTY_LIB])
-  AC_REQUIRE([gl_PTY_H])
-
-  dnl Persuade Solaris <stdlib.h> to declare posix_openpt().
-  AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
-
-  dnl We assume that openpty exists (possibly in libc, possibly in libutil)
-  dnl if and only if it is declared.
-  AC_CHECK_DECLS([openpty],,, [[
-/* <sys/types.h> is a prerequisite of <libutil.h> on FreeBSD 8.0.  */
-#include <sys/types.h>
-#if HAVE_PTY_H
-# include <pty.h>
-#endif
-#if HAVE_UTIL_H
-# include <util.h>
-#endif
-#if HAVE_LIBUTIL_H
-# include <libutil.h>
-#endif
-]])
-  if test $ac_cv_have_decl_openpty = yes; then
-    AC_DEFINE([HAVE_OPENPTY], [1],
-      [Define to 1 if the system has the 'openpty' function.])
-    dnl The system has openpty.
-    dnl Prefer glibc's const-safe prototype, if available.
-    AC_CACHE_CHECK([for const-safe openpty signature],
-      [gl_cv_func_openpty_const],
-      [AC_COMPILE_IFELSE(
-        [AC_LANG_PROGRAM([[
-/* <sys/types.h> is a prerequisite of <libutil.h> on FreeBSD 8.0.  */
-#include <sys/types.h>
-#if HAVE_PTY_H
-# include <pty.h>
-#endif
-#if HAVE_UTIL_H
-# include <util.h>
-#endif
-#if HAVE_LIBUTIL_H
-# include <libutil.h>
-#endif
-          ]], [[
-            int openpty (int *, int *, char *, struct termios const *,
-                       struct winsize const *);
-          ]])
-        ],
-        [gl_cv_func_openpty_const=yes], [gl_cv_func_openpty_const=no])
-      ])
-    if test $gl_cv_func_openpty_const != yes; then
-      REPLACE_OPENPTY=1
-    fi
-  else
-    dnl The system does not have openpty.
-    HAVE_OPENPTY=0
-    dnl Prerequisites of lib/openpty.c in this case.
-    AC_CHECK_FUNCS([_getpty posix_openpt])
-  fi
-])
-
-AC_DEFUN([gl_FUNC_LOGIN_TTY],
-[
-  AC_REQUIRE([gl_PTY_LIB])
-
-  gl_saved_libs="$LIBS"
-  LIBS="$LIBS $PTY_LIB"
-  AC_CHECK_FUNCS([login_tty])
-  LIBS="$gl_saved_LIBS"
-])
-- 
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