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thodg/libiconv/m4/signed.m4

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  • Author : Bruno Haible
    Date : 2005-12-29 13:06:22
    Hash : 1f290a21
    Message : Update from GNU gettext.

  • m4/signed.m4
  • # signed.m4 serial 1 (gettext-0.10.40)
    dnl Copyright (C) 2001-2002 Free Software Foundation, Inc.
    dnl This file is free software; the Free Software Foundation
    dnl gives unlimited permission to copy and/or distribute it,
    dnl with or without modifications, as long as this notice is preserved.
    
    dnl From Bruno Haible.
    
    AC_DEFUN([bh_C_SIGNED],
    [
      AC_CACHE_CHECK([for signed], bh_cv_c_signed,
       [AC_TRY_COMPILE(, [signed char x;], bh_cv_c_signed=yes, bh_cv_c_signed=no)])
      if test $bh_cv_c_signed = no; then
        AC_DEFINE(signed, ,
                  [Define to empty if the C compiler doesn't support this keyword.])
      fi
    ])