IVGCVSW-7662 Update BuildGuideAndroidNDK.md

 * Changed build so that electing to build the unit tests also builds
   ExecuteNetwork and the other test applications.

Signed-off-by: Mike Kelly <mike.kelly@arm.com>
Change-Id: I76cb6552a4f6dcee173de3dd05d43207e699a751
diff --git a/scripts/build_android_ndk_guide.sh b/scripts/build_android_ndk_guide.sh
index 4d9689e..a7fd674 100755
--- a/scripts/build_android_ndk_guide.sh
+++ b/scripts/build_android_ndk_guide.sh
@@ -19,7 +19,7 @@
   echo "    -n Neon (CpuAcc backend) enabled <1 or 0> defaults to 1"
   echo "    -g CL (GpuAcc backend) enabled <1 or 0> defaults to 1"
   echo "    -r Reference (CpuRef backend) enabled <1 or 0> defaults to 1"
-  echo "    -u Build unit tests <1 or 0> defaults to 1"
+  echo "    -u Build tests and test applications <1 or 0> defaults to 1"
   echo "    -d TfLite Delegate enabled <1 or 0> defaults to 1"
   echo "    -p TfLite Parser enabled <1 or 0> defaults to 1"
   echo "    -s Dynamic Sample enabled <1 or 0> defaults to 0"
@@ -287,6 +287,7 @@
             -DFLATBUFFERS_ROOT=$WORKING_DIR/flatbuffers-android \
             -DFLATC_DIR=$WORKING_DIR/flatbuffers-x86 \
             -DBUILD_UNIT_TESTS=$BUILD_TESTS \
+            -DBUILD_TESTS=$BUILD_TESTS \
             -fexceptions"
 
     if [[ $TFLITE_PARSER == 1 ]]; then