# signed.m4 serial 1 (gettext-0.10.40)

dnl Copyright (C) 2001-2002 Free Software Foundation, Inc.

dnl This file is free software, distributed under the terms of the GNU

dnl General Public License.  As a special exception to the GNU General

dnl Public License, this file may be distributed as part of a program

dnl that contains a configuration script generated by Autoconf, under

dnl the same distribution terms as the rest of that program.

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

])