kc3-lang/gnulib/m4/d-type.m4

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• Hash : 32a72f45
  Author :
  Date : 2023-01-01T01:14:21
  

  maint: run 'make update-copyright'
  

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• m4/d-type.m4

• # serial 12
  
  dnl From Jim Meyering.
  dnl
  dnl Check whether struct dirent has a member named d_type.
  dnl
  
  # Copyright (C) 1997, 1999-2004, 2006, 2009-2023 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_CHECK_TYPE_STRUCT_DIRENT_D_TYPE],
    [AC_CACHE_CHECK([for d_type member in directory struct],
                    [gl_cv_struct_dirent_d_type],
       [AC_LINK_IFELSE([AC_LANG_PROGRAM([[
  #include <sys/types.h>
  #include <dirent.h>
           ]],
           [[struct dirent dp; dp.d_type = 0;]])],
         [gl_cv_struct_dirent_d_type=yes],
         [gl_cv_struct_dirent_d_type=no])
       ]
     )
     if test $gl_cv_struct_dirent_d_type = yes; then
       AC_DEFINE([HAVE_STRUCT_DIRENT_D_TYPE], [1],
         [Define if there is a member named d_type in the struct describing
          directory headers.])
     fi
    ]
  )
  

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