MLECO-1252 ASR sample application using the public ArmNN C++ API.

Change-Id: I98cd505b8772a8c8fa88308121bc94135bb45068
Signed-off-by: Éanna Ó Catháin <eanna.ocathain@arm.com>
diff --git a/samples/SpeechRecognition/CMakeLists.txt b/samples/SpeechRecognition/CMakeLists.txt
new file mode 100644
index 0000000..6c6b0b6
--- /dev/null
+++ b/samples/SpeechRecognition/CMakeLists.txt
@@ -0,0 +1,62 @@
+# Copyright © 2020 Arm Ltd and Contributors. All rights reserved.
+# SPDX-License-Identifier: MIT
+
+cmake_minimum_required(VERSION 3.0.2)
+
+set(CMAKE_C_STANDARD                99)
+set(CMAKE_CXX_STANDARD              14)
+
+# Make the standard a requirement => prevent fallback to previous
+# supported standard
+set(CMAKE_C_STANDARD_REQUIRED       ON)
+set(CMAKE_CXX_STANDARD_REQUIRED     ON)
+
+# We want to pass standard C/C++ flags, without gnu extensions
+set(CMAKE_C_EXTENSIONS              OFF)
+set(CMAKE_CXX_EXTENSIONS            OFF)
+
+project (speech-recognition-example)
+
+set(CMAKE_C_FLAGS_DEBUG         "-DDEBUG -O0 -g -fPIC -pthread")
+set(CMAKE_C_FLAGS_RELEASE       "-DNDEBUG -O3 -fPIC -pthread")
+
+set(CMAKE_CXX_FLAGS_DEBUG       "-DDEBUG -O0 -g -fPIC -pthread")
+set(CMAKE_CXX_FLAGS_RELEASE     "-DNDEBUG -O3 -fPIC -pthread")
+
+include(ExternalProject)
+
+# Build in release mode by default
+if (NOT CMAKE_BUILD_TYPE STREQUAL Debug)
+    set(CMAKE_BUILD_TYPE Release CACHE INTERNAL "")
+endif()
+
+set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
+set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+
+if (NOT DEFINED DEPENDENCIES_DIR)
+    set(DEPENDENCIES_DIR ${CMAKE_BINARY_DIR}/dependencies)
+endif()
+
+include(../common/cmake/find_armnn.cmake)
+
+include_directories(include)
+include_directories(../common/include/ArmnnUtils)
+include_directories(../common/include/Utils)
+
+file(GLOB SOURCES "src/*.cpp")
+file(GLOB COMMON_UTILS_SOURCES "../common/src/Utils/*.cpp")
+list(REMOVE_ITEM SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/src/Main.cpp)
+file(GLOB TEST_SOURCES "test/*.cpp")
+file(GLOB APP_MAIN "src/Main.cpp")
+
+if(BUILD_UNIT_TESTS)
+    include(cmake/unit_tests.cmake)
+endif()
+
+set(APP_TARGET_NAME "${CMAKE_PROJECT_NAME}")
+
+add_executable("${APP_TARGET_NAME}"  ${COMMON_UTILS_SOURCES} ${SOURCES} ${APP_MAIN})
+
+target_link_libraries("${APP_TARGET_NAME}" PUBLIC ${ARMNN_LIBS} -lsndfile -lsamplerate)
+target_include_directories("${APP_TARGET_NAME}" PUBLIC ${ARMNN_INCLUDE_DIR} )