kc3-lang/gnulib/m4/chdir-long.m4

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• Hash : 9fc81090
  Author :
  Date : 2013-01-01T00:50:58
  

  maint: update all copyright year number ranges
  
  Run "make update-copyright".  Compare to commit 1602f0a from last year.
  
  Signed-off-by: Eric Blake <eblake@redhat.com>
  

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• m4/chdir-long.m4

• #serial 15
  
  # Use Gnulib's robust chdir function.
  # It can handle arbitrarily long directory names, which means
  # that when it is given the name of an existing directory, it
  # never fails with ENAMETOOLONG.
  # Arrange to compile chdir-long.c only on systems that define PATH_MAX.
  
  dnl Copyright (C) 2004-2007, 2009-2013 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.
  
  # Written by Jim Meyering.
  
  AC_DEFUN([gl_FUNC_CHDIR_LONG],
  [
    AC_REQUIRE([gl_PATHMAX_SNIPPET_PREREQ])
    AC_CACHE_CHECK([whether this system has an arbitrary file name length limit],
      gl_cv_have_arbitrary_file_name_length_limit,
      [AC_EGREP_CPP([have_arbitrary_file_name_length_limit],
                    gl_PATHMAX_SNIPPET[
  #ifdef PATH_MAX
  have_arbitrary_file_name_length_limit
  #endif],
      gl_cv_have_arbitrary_file_name_length_limit=yes,
      gl_cv_have_arbitrary_file_name_length_limit=no)])
  ])
  
  AC_DEFUN([gl_PREREQ_CHDIR_LONG], [:])
  

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