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  • Committer: Bazaar Package Importer
  • Author(s): Norbert Preining
  • Date: 2008-02-20 08:24:18 UTC
  • mfrom: (3.1.4 hardy)
  • Revision ID: james.westby@ubuntu.com-20080220082418-v0mwknqadr1gzkzm
Tags: 4.11.dfsg.1-4
http://bugs.debian.org/461352
fix bashism in texi2dvi (Closes: #461352)

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gnulib/m4/wctype.m4
 
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dnl A placeholder for ISO C99 <wctype.h>, for platforms that lack it.
 
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dnl Copyright (C) 2006, 2007 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 Written by Paul Eggert.
 
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AC_DEFUN([gl_WCTYPE_H],
 
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[
 
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  AC_CHECK_FUNCS_ONCE([iswcntrl])
 
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  if test $ac_cv_func_iswcntrl = yes; then
 
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    HAVE_ISWCNTRL=1
 
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  else
 
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    HAVE_ISWCNTRL=0
 
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  fi
 
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  AC_SUBST([HAVE_ISWCNTRL])
 
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  AC_CHECK_HEADERS_ONCE([wctype.h])
 
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  AC_REQUIRE([AC_C_INLINE])
 
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  AC_REQUIRE([gt_TYPE_WINT_T])
 
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  if test $gt_cv_c_wint_t = yes; then
 
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    HAVE_WINT_T=1
 
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  else
 
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    HAVE_WINT_T=0
 
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  fi
 
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  AC_SUBST([HAVE_WINT_T])
 
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  WCTYPE_H=wctype.h
 
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  if test $ac_cv_header_wctype_h = yes; then
 
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    if test $ac_cv_func_iswcntrl = yes; then
 
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      WCTYPE_H=
 
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    fi
 
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    dnl Compute NEXT_WCTYPE_H even if WCTYPE_H is empty,
 
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    dnl for the benefit of builds from non-distclean directories.
 
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    gl_CHECK_NEXT_HEADERS([wctype.h])
 
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    HAVE_WCTYPE_H=1
 
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  else
 
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    HAVE_WCTYPE_H=0
 
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  fi
 
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  AC_SUBST([HAVE_WCTYPE_H])
 
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  AC_SUBST([WCTYPE_H])
 
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])