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* lib/canonicalize.h: (canonicalize_mode_t, CAN_EXISTING): (CAN_ALL_BUT_LAST, CAN_MISSING, canonicalize_filename_mode): Define only if PROVIDE_CANONICALIZE_FILENAME_MODE is defined. * m4/canonicalize.m4 (AC_FUNC_CANONICALIZE_FILE_NAME): Check for functions and headers just once. Check for declaration of canonicalize_file_name. Define PROVIDE_CANONICALIZE_FILENAME_MODE.
author Paul Eggert <eggert@cs.ucla.edu>
date Fri, 03 Nov 2006 23:17:27 +0000
parents be9e01d008cb
children d58de0c4e214
line wrap: on
line source

#serial 11

# Copyright (C) 2003, 2004, 2005, 2006 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.

# Written by Jim Meyering.

AC_DEFUN([AC_FUNC_CANONICALIZE_FILE_NAME],
  [
    AC_LIBOBJ([canonicalize])

    AC_CHECK_HEADERS_ONCE([sys/param.h])
    AC_CHECK_DECLS_ONCE([canonicalize_file_name])
    AC_CHECK_FUNCS_ONCE([canonicalize_file_name resolvepath])
    AC_DEFINE([PROVIDE_CANONICALIZE_FILENAME_MODE], 1,
      [Define to 1 to provide canonicalize_filename_mode.])
  ])