From ad7f2106a227b694c57b6f14f59a97dcf0531981 Mon Sep 17 00:00:00 2001
From: "Mirar (Pontus Hagland)" <pike@sort.mirar.org>
Date: Sun, 5 Dec 1999 17:34:09 +0100
Subject: [PATCH] added --with-double-precision
Rev: src/acconfig.h:1.52
Rev: src/configure.in:1.336
Rev: src/global.h:1.40
---
src/acconfig.h | 8 +++++++-
src/configure.in | 6 +++++-
src/global.h | 11 ++++++++++-
3 files changed, 22 insertions(+), 3 deletions(-)
diff --git a/src/acconfig.h b/src/acconfig.h
index 4dc9b322aa..352573a9db 100644
--- a/src/acconfig.h
+++ b/src/acconfig.h
@@ -1,5 +1,5 @@
/*
- * $Id: acconfig.h,v 1.51 1999/11/23 07:06:59 hubbe Exp $
+ * $Id: acconfig.h,v 1.52 1999/12/05 16:34:07 mirar Exp $
*/
#ifndef MACHINE_H
#define MACHINE_H
@@ -87,6 +87,12 @@
/* define this if igonoring SIGFPE helps with core dumps */
#undef IGNORE_SIGFPE
+/* define if you want to use double precision floats instead of single */
+#undef WITH_DOUBLE_PRECISION_SVALUE
+
+/* define if you want to use long double precision floats */
+#undef WITH_LONG_DOUBLE_PRECISION_SVALUE
+
/* If using the C implementation of alloca, define if you know the
* direction of stack growth for your system; otherwise it will be
* automatically deduced at run-time.
diff --git a/src/configure.in b/src/configure.in
index 88ef7e967b..691aef5cb2 100644
--- a/src/configure.in
+++ b/src/configure.in
@@ -1,4 +1,4 @@
-AC_REVISION("$Id: configure.in,v 1.335 1999/11/29 22:27:54 grubba Exp $")
+AC_REVISION("$Id: configure.in,v 1.336 1999/12/05 16:34:06 mirar Exp $")
AC_INIT(interpret.c)
AC_CONFIG_HEADER(machine.h)
@@ -417,6 +417,10 @@ AC_ARG_WITH(dynamic_modules, [ --without-dynamic-modules link modules
AC_ARG_WITH(static_linking, [ --with-static-linking link statically, if possible],[with_static_linking=yes],[])
AC_ARG_WITH(include-path,[ --with-include-path A list of paths to search for include files.])
AC_ARG_WITH(lib-path, [ --with-lib-path A list of paths to search for libraries.])
+
+AC_ARG_WITH(double-precision, [ --with-double-precision use double precision floats ], [ AC_DEFINE(WITH_DOUBLE_PRECISION_SVALUE) ] )
+AC_ARG_WITH(long-double-precision, [ --with-long-double-precision use long double precision floats ], [ AC_DEFINE(WITH_LONG_DOUBLE_PRECISION_SVALUE) ] )
+
AC_ARG_WITH(gdbm, [ --without-gdbm no GNU database manager support ])
AC_ARG_WITH(gmp, [ --without-gmp no Support bignums])
AC_ARG_WITH(debug, [ --without-debug disable run debugging],[],[with_debug=])
diff --git a/src/global.h b/src/global.h
index 54a3029738..c7e7775361 100644
--- a/src/global.h
+++ b/src/global.h
@@ -5,7 +5,7 @@
\*/
/*
- * $Id: global.h,v 1.39 1999/11/23 07:07:03 hubbe Exp $
+ * $Id: global.h,v 1.40 1999/12/05 16:34:09 mirar Exp $
*/
#ifndef GLOBAL_H
#define GLOBAL_H
@@ -193,7 +193,16 @@ char *alloca ();
#define TYPE_T unsigned INT8
#define TYPE_FIELD unsigned INT16
+#ifndef WITH_DOUBLE_PRECISION_SVALUE
#define FLOAT_TYPE float
+#else
+#ifdef WITH_LONG_DOUBLE_PRECISION_SVALUE
+#define FLOAT_TYPE long double
+#else
+#define FLOAT_TYPE double
+#endif /* long double */
+#endif /* double */
+
#define INT_TYPE INT32
#define B1_T char
--
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