Adds to footprint.sh MBEDTLS_NO_PLATFORM_ENTROPY
For baremetal builds MBEDTLS_NO_PLATFORM_ENTROPY must now be set to avoid the
build failing.
Fixes #449.
diff --git a/scripts/footprint.sh b/scripts/footprint.sh
index 87d62df..026e7a8 100755
--- a/scripts/footprint.sh
+++ b/scripts/footprint.sh
@@ -1,5 +1,23 @@
#!/bin/sh
-
+#
+# This file is part of mbed TLS (https://tls.mbed.org)
+#
+# Copyright (c) 2015-2016, ARM Limited, All Rights Reserved
+#
+# Purpose
+#
+# This script determines ROM size (or code size) for the standard mbed TLS
+# configurations, when built for a Cortex M3/M4 target.
+#
+# Configurations included:
+# default include/mbedtls/config.h
+# yotta yotta/module/mbedtls/config.h
+# thread configs/config-thread.h
+# suite-b configs/config-suite-b.h
+# psk configs/config-ccm-psk-tls1_2.h
+#
+# Usage: footprint.sh
+#
set -eu
CONFIG_H='include/mbedtls/config.h'
@@ -48,6 +66,7 @@
scripts/config.pl unset MBEDTLS_NET_C || true
scripts/config.pl unset MBEDTLS_TIMING_C || true
scripts/config.pl unset MBEDTLS_FS_IO || true
+ scripts/config.pl --force set MBEDTLS_NO_PLATFORM_ENTROPY || true
} >/dev/null 2>&1
CC=arm-none-eabi-gcc AR=arm-none-eabi-ar LD=arm-none-eabi-ld \