1#serial 8 2 3dnl From Jim Meyering. 4dnl 5dnl Check whether struct dirent has a member named d_type. 6dnl 7 8# Copyright (C) 1997, 1999, 2000, 2001, 2002, 2003, 2004 Free Software 9# Foundation, Inc. 10# 11# This file is free software; the Free Software Foundation 12# gives unlimited permission to copy and/or distribute it, 13# with or without modifications, as long as this notice is preserved. 14 15AC_DEFUN([gl_CHECK_TYPE_STRUCT_DIRENT_D_TYPE], 16 [AC_REQUIRE([AC_HEADER_DIRENT])dnl 17 AC_CACHE_CHECK([for d_type member in directory struct], 18 jm_cv_struct_dirent_d_type, 19 [AC_TRY_LINK(dnl 20 [ 21#include <sys/types.h> 22#ifdef HAVE_DIRENT_H 23# include <dirent.h> 24#else /* not HAVE_DIRENT_H */ 25# define dirent direct 26# ifdef HAVE_SYS_NDIR_H 27# include <sys/ndir.h> 28# endif /* HAVE_SYS_NDIR_H */ 29# ifdef HAVE_SYS_DIR_H 30# include <sys/dir.h> 31# endif /* HAVE_SYS_DIR_H */ 32# ifdef HAVE_NDIR_H 33# include <ndir.h> 34# endif /* HAVE_NDIR_H */ 35#endif /* HAVE_DIRENT_H */ 36 ], 37 [struct dirent dp; dp.d_type = 0;], 38 39 jm_cv_struct_dirent_d_type=yes, 40 jm_cv_struct_dirent_d_type=no) 41 ] 42 ) 43 if test $jm_cv_struct_dirent_d_type = yes; then 44 AC_DEFINE(HAVE_STRUCT_DIRENT_D_TYPE, 1, 45 [Define if there is a member named d_type in the struct describing 46 directory headers.]) 47 fi 48 ] 49) 50