From d043b4c527db22a7c753962ac65129e99c884e49 Mon Sep 17 00:00:00 2001
From: DJ Delorie <dj@redhat.com>
Date: Tue, 10 Jun 2014 03:09:35 +0000
Subject: * configure.host (default_newlib_nano_malloc): New. (msp430): Set it.
 * configure.in (newlib_nano_malloc): Leave unset if not set by the user. *
 configure: Regenerate. * libc/configure.in (NEWLIB_NANO_MALLOC): Set after
 running configure.host. (newlib_nano_malloc): Leave unset if not set by
 the user. * libc/configure: Regenerate.

---
 newlib/configure.host | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'newlib/configure.host')

diff --git a/newlib/configure.host b/newlib/configure.host
index 1464ba84e..a78a20271 100644
--- a/newlib/configure.host
+++ b/newlib/configure.host
@@ -71,6 +71,7 @@ default_newlib_io_long_long=no
 default_newlib_io_long_double=no
 default_newlib_io_pos_args=no
 default_newlib_atexit_dynamic_alloc=yes
+default_newlib_nano_malloc=no
 aext=a
 oext=o
 lpfx="lib_a-"
@@ -229,6 +230,7 @@ case "${host_cpu}" in
 	newlib_cflags="${newlib_cflags} -ffunction-sections -fdata-sections "
 	newlib_cflags="${newlib_cflags} -mOs "
 	machine_dir=msp430
+	default_newlib_nano_malloc="yes"
 	;;
   mt*)
 	machine_dir=mt
@@ -843,6 +845,13 @@ if [ "x${newlib_atexit_dynamic_alloc}" = "x" ]; then
 	fi
 fi
 
+# Enable nano-malloc if requested.
+if [ "x${newlib_nano_malloc}" = "x" ]; then
+	if [ ${default_newlib_nano_malloc} = "yes" ]; then
+		newlib_nano_malloc="yes";
+	fi
+fi
+
 # Remove rpc headers if xdr_dir not specified
 if [ "x${xdr_dir}" = "x" ]; then
 	noinclude="${noinclude} rpc/types.h rpc/xdr.h"
-- 
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