view m4/unlink-busy.m4 @ 12518:b5e42ef33b49

update nearly all FSF copyright year lists to include 2009 The files named by the following are exempted: grep -v '^#' config/srclist.txt|grep -v '^$' \ | while read src dst; do test -f "$dst" && { echo "$dst"; continue; } test -d "$dst" || continue echo "$dst"/$(basename "$src") done > exempt git ls-files tests/unictype >> exempt In the remaining files, convert to all-interval notation if - there is already at least one year interval like 2000-2003 - the file is maintained by me - the file is in lib/uni*/, where that style already prevails Otherwise, use update-copyright's default.
author Jim Meyering <meyering@redhat.com>
date Mon, 28 Dec 2009 10:50:36 +0100
parents e8d2c6fc33ad
children c2cbabec01dd
line wrap: on
line source

#serial 11

dnl From J. David Anglin.

dnl HPUX and other systems can't unlink shared text that is being executed.

# Copyright (C) 2000-2001, 2004, 2007, 2009 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_FUNC_UNLINK_BUSY_TEXT],
[dnl
  AC_CACHE_CHECK([whether a running program can be unlinked],
    gl_cv_func_unlink_busy_text,
    [
      AC_RUN_IFELSE(
        [AC_LANG_SOURCE(
           [AC_INCLUDES_DEFAULT[
            int
            main (int argc, char **argv)
            {
              return !argc || unlink (argv[0]) != 0;
            }]])],
      gl_cv_func_unlink_busy_text=yes,
      gl_cv_func_unlink_busy_text=no,
      gl_cv_func_unlink_busy_text=no
      )
    ]
  )

  if test $gl_cv_func_unlink_busy_text = no; then
    INSTALL=$ac_install_sh
  fi
])