Mercurial > gnulib

view m4/unlockpt.m4 @ 40149:e1f68c6256cf

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
vma-iter: Add support for Android. * lib/vma-iter.h (VMA_ITERATE_SUPPORTED): Define on Android as well. * lib/vma-iter.c: Treat Android like Linux. * lib/get-rusage-data.c (get_rusage_data): Likewise.
author Bruno Haible <bruno@clisp.org>
date Sun, 27 Jan 2019 04:57:29 +0100
parents b06060465f09
children
line wrap: on
line source

# unlockpt.m4 serial 2
dnl Copyright (C) 2010-2019 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.

AC_DEFUN([gl_FUNC_UNLOCKPT],
[
  AC_REQUIRE([gl_UNISTD_H_DEFAULTS])

  dnl Persuade glibc <stdlib.h> to declare unlockpt().
  AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])

  AC_CHECK_FUNCS([unlockpt])
  if test $ac_cv_func_unlockpt = no; then
    HAVE_UNLOCKPT=0
  fi
])

# Prerequisites of lib/unlockpt.c.
AC_DEFUN([gl_PREREQ_UNLOCKPT], [
  AC_CHECK_FUNCS([revoke])
])