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Viewing changes to m4/getcwd.m4

  • Committer: Package Import Robot
  • Author(s): Colin Watson
  • Date: 2014-07-30 13:16:15 UTC
  • mfrom: (7.2.34 sid)
  • Revision ID: package-import@ubuntu.com-20140730131615-6uy87mosal6722s6
Tags: 3.2-1
* New upstream release.
* Drop currently-unused build-dependency on po4a (thanks, Johannes
  Schauer).

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m4/getcwd.m4
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# getcwd.m4 - check for working getcwd that is compatible with glibc
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# Copyright (C) 2001, 2003-2007, 2009-2012 Free Software Foundation, Inc.
 
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# Copyright (C) 2001, 2003-2007, 2009-2014 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# Written by Paul Eggert.
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# serial 11
 
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# serial 12
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AC_DEFUN([gl_FUNC_GETCWD_NULL],
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  [
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         ]])],
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        [gl_cv_func_getcwd_null=yes],
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        [gl_cv_func_getcwd_null=no],
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        [[
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       case "$host_os" in
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                               # Guess yes on glibc systems.
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         *-gnu*)               gl_cv_func_getcwd_null="guessing yes";;
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                               # Guess yes on Cygwin.
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         cygwin*)              gl_cv_func_getcwd_null="guessing yes";;
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                               # If we don't know, assume the worst.
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         *)                    gl_cv_func_getcwd_null="guessing no";;
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       esac
 
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        [[case "$host_os" in
 
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                     # Guess yes on glibc systems.
 
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            *-gnu*)  gl_cv_func_getcwd_null="guessing yes";;
 
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                     # Guess yes on Cygwin.
 
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            cygwin*) gl_cv_func_getcwd_null="guessing yes";;
 
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                     # If we don't know, assume the worst.
 
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            *)       gl_cv_func_getcwd_null="guessing no";;
 
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          esac
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        ]])])
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])
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  dnl Define HAVE_MINIMALLY_WORKING_GETCWD and HAVE_PARTLY_WORKING_GETCWD
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  dnl if appropriate.
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  case "$gl_cv_func_getcwd_path_max" in
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    "no, it has the AIX bug") ;;
 
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    "no"|"no, it has the AIX bug") ;;
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    *)
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      AC_DEFINE([HAVE_MINIMALLY_WORKING_GETCWD], [1],
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        [Define to 1 if getcwd minimally works, that is, its result can be