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-rw-r--r--cc3200/appsign.sh5
1 files changed, 5 insertions, 0 deletions
diff --git a/cc3200/appsign.sh b/cc3200/appsign.sh
index 3906433e8..5752b40cd 100644
--- a/cc3200/appsign.sh
+++ b/cc3200/appsign.sh
@@ -9,7 +9,12 @@ fi
BUILD=$1
# Generate the MD5 hash
+# md5 on Darwin, md5sum on Unix
+if [ `uname -s` = "Darwin" ]; then
+echo -n `md5 -q $BUILD/application.bin` > __md5hash.bin
+else
echo -n `md5sum --binary $BUILD/application.bin | awk '{ print $1 }'` > __md5hash.bin
+fi
# Concatenate it with the application binary
cat $BUILD/application.bin __md5hash.bin > $BUILD/mcuimg.bin