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  • Committer: Guilhem Lettron
  • Date: 2012-10-22 14:37:59 UTC
  • Revision ID: guilhem+ubuntu@lettron.fr-20121022143759-m403kecgz13sknvp
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m4/inttypes-pri.m4
 
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# inttypes-pri.m4 serial 7 (gettext-0.18.2)
 
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dnl Copyright (C) 1997-2002, 2006, 2008-2012 Free Software Foundation, Inc.
 
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dnl This file is free software; the Free Software Foundation
 
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dnl gives unlimited permission to copy and/or distribute it,
 
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dnl with or without modifications, as long as this notice is preserved.
 
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dnl From Bruno Haible.
 
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AC_PREREQ([2.53])
 
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# Define PRI_MACROS_BROKEN if <inttypes.h> exists and defines the PRI*
 
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# macros to non-string values.  This is the case on AIX 4.3.3.
 
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AC_DEFUN([gt_INTTYPES_PRI],
 
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[
 
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  AC_CHECK_HEADERS([inttypes.h])
 
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  if test $ac_cv_header_inttypes_h = yes; then
 
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    AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken],
 
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      [gt_cv_inttypes_pri_broken],
 
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      [
 
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        AC_COMPILE_IFELSE(
 
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          [AC_LANG_PROGRAM(
 
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             [[
 
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#include <inttypes.h>
 
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#ifdef PRId32
 
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char *p = PRId32;
 
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#endif
 
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             ]],
 
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             [[]])],
 
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          [gt_cv_inttypes_pri_broken=no],
 
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          [gt_cv_inttypes_pri_broken=yes])
 
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      ])
 
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  fi
 
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  if test "$gt_cv_inttypes_pri_broken" = yes; then
 
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    AC_DEFINE_UNQUOTED([PRI_MACROS_BROKEN], [1],
 
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      [Define if <inttypes.h> exists and defines unusable PRI* macros.])
 
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    PRI_MACROS_BROKEN=1
 
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  else
 
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    PRI_MACROS_BROKEN=0
 
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  fi
 
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  AC_SUBST([PRI_MACROS_BROKEN])
 
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])