# 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

])