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Last change
on this file since 2595 was 2595, checked in by bird, 12 years ago |
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gnu grep version 2.12 (grep-2.12.tar.xz, md5sum=8d2f0346d08b13c18afb81f0e8aa1e2f)
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File size:
981 bytes
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| 1 | # serial 11
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| 2 |
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| 3 | dnl From Jim Meyering.
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| 4 | dnl
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| 5 | dnl Check whether struct dirent has a member named d_type.
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| 6 | dnl
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| 7 |
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| 8 | # Copyright (C) 1997, 1999-2004, 2006, 2009-2012 Free Software Foundation, Inc.
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| 9 | #
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| 10 | # This file is free software; the Free Software Foundation
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| 11 | # gives unlimited permission to copy and/or distribute it,
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| 12 | # with or without modifications, as long as this notice is preserved.
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| 13 |
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| 14 | AC_DEFUN([gl_CHECK_TYPE_STRUCT_DIRENT_D_TYPE],
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| 15 | [AC_CACHE_CHECK([for d_type member in directory struct],
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| 16 | gl_cv_struct_dirent_d_type,
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| 17 | [AC_LINK_IFELSE([AC_LANG_PROGRAM([[
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| 18 | #include <sys/types.h>
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| 19 | #include <dirent.h>
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| 20 | ]],
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| 21 | [[struct dirent dp; dp.d_type = 0;]])],
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| 22 | [gl_cv_struct_dirent_d_type=yes],
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| 23 | [gl_cv_struct_dirent_d_type=no])
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| 24 | ]
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| 25 | )
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| 26 | if test $gl_cv_struct_dirent_d_type = yes; then
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| 27 | AC_DEFINE([HAVE_STRUCT_DIRENT_D_TYPE], [1],
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| 28 | [Define if there is a member named d_type in the struct describing
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| 29 | directory headers.])
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| 30 | fi
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| 31 | ]
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| 32 | )
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