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Viewing changes to gnulib/m4/utimbuf.m4

  • Committer: Bazaar Package Importer
  • Author(s): Otavio Salvador
  • Date: 2010-02-06 16:39:19 UTC
  • mfrom: (1.1.5 upstream)
  • mto: (7.3.2 experimental)
  • mto: This revision was merged to the branch mainline in revision 48.
  • Revision ID: james.westby@ubuntu.com-20100206163919-nsxr2vtchk0ecabf
Tags: upstream-2.1
Import upstream version 2.1

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gnulib/m4/utimbuf.m4
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#serial 8
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# Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004, 2007 Free Software
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# Foundation, Inc.
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#
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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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dnl From Jim Meyering
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dnl Define HAVE_STRUCT_UTIMBUF if `struct utimbuf' is declared --
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dnl usually in <utime.h>.
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dnl Some systems have utime.h but don't declare the struct anywhere.
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AC_DEFUN([gl_CHECK_TYPE_STRUCT_UTIMBUF],
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[
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  AC_CHECK_HEADERS_ONCE(sys/time.h utime.h)
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  AC_CACHE_CHECK([for struct utimbuf], [gl_cv_sys_struct_utimbuf],
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    [AC_COMPILE_IFELSE(
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       [AC_LANG_PROGRAM(
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          [[#if HAVE_SYS_TIME_H
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             #include <sys/time.h>
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            #endif
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            #include <time.h>
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            #ifdef HAVE_UTIME_H
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             #include <utime.h>
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            #endif
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          ]],
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          [[static struct utimbuf x; x.actime = x.modtime;]])],
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       [gl_cv_sys_struct_utimbuf=yes],
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       [gl_cv_sys_struct_utimbuf=no])])
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  if test $gl_cv_sys_struct_utimbuf = yes; then
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    AC_DEFINE(HAVE_STRUCT_UTIMBUF, 1,
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      [Define if struct utimbuf is declared -- usually in <utime.h>.
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       Some systems have utime.h but don't declare the struct anywhere. ])
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  fi
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])