-dnl $Id: aclocal.m4,v 1.49 2000/06/08 20:57:02 panne Exp $
+dnl $Id: aclocal.m4,v 1.50 2000/06/15 20:22:53 panne Exp $
dnl
dnl Extra autoconf macros for the Glasgow fptools
dnl
dnl ** Map an arithmetic C type to a Haskell type.
dnl Based on autconf's AC_CHECK_SIZEOF.
-dnl FPTOOLS_CHECK_HTYPE(TYPE)
+dnl FPTOOLS_CHECK_HTYPE(TYPE [, DEFAULT_VALUE, [, VALUE-FOR-CROSS-COMPILATION])
AC_DEFUN(FPTOOLS_CHECK_HTYPE,
[changequote(<<, >>)dnl
dnl The name to #define.
}
fclose(f);
exit(0);
-}], AC_CV_NAME=`cat conftestval`, AC_CV_NAME=NotReallyAType, AC_CV_NAME=NotReallyAType)])dnl
+}], AC_CV_NAME=`cat conftestval`,
+ifelse([$2], , AC_CV_NAME=NotReallyAType, AC_CV_NAME=$2),
+ifelse([$3], , AC_CV_NAME=NotReallyATypeCross, AC_CV_NAME=$3))]) dnl
AC_MSG_RESULT($AC_CV_NAME)
AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME)
undefine([AC_TYPE_NAME])dnl