FrontEnds.cmake: FEM include headers as public (#9792)

ONNX/Paddle/TF frontends: added 'standalone_build' target to verify that frontends can be used standalone by applications

cmake/developer_package/frontends/frontends.cmake

@@ -182,7 +182,8 @@ macro(ov_add_frontend)
 
     ie_add_api_validator_post_build_step(TARGET ${TARGET_NAME})
 
-    target_link_libraries(${TARGET_NAME} PRIVATE openvino::runtime ${OV_FRONTEND_LINK_LIBRARIES})
+    target_link_libraries(${TARGET_NAME} PUBLIC openvino::runtime)
+    target_link_libraries(${TARGET_NAME} PRIVATE ${OV_FRONTEND_LINK_LIBRARIES})
 
     # WA for TF frontends which always requires protobuf (not protobuf-lite)
     # if TF FE is built in static mode, use protobuf for all other FEs

src/core/tests/frontend/onnx/CMakeLists.txt

@@ -5,6 +5,7 @@
 set(TARGET_NAME "onnx_frontend_tests")
 
 file(GLOB_RECURSE SRC ${CMAKE_CURRENT_SOURCE_DIR}/*.cpp)
+list(FILTER SRC EXCLUDE REGEX standalone_build)
 
 add_executable(${TARGET_NAME} ${SRC})
 
@@ -24,3 +25,6 @@ target_compile_definitions(${TARGET_NAME} PRIVATE -D MANIFEST=\"${MANIFEST}\")
 
 add_dependencies(${TARGET_NAME} ov_onnx_frontend)
 add_dependencies(${TARGET_NAME} test_model_zoo)
+
+add_subdirectory(standalone_build)
+add_dependencies(${TARGET_NAME} onnx_fe_standalone_build_test)

src/core/tests/frontend/onnx/standalone_build/CMakeLists.txt

@@ -0,0 +1,13 @@
+# Copyright (C) 2018-2022 Intel Corporation
+# SPDX-License-Identifier: Apache-2.0
+#
+set(TARGET_NAME "onnx_fe_standalone_build_test")
+
+add_library(${TARGET_NAME} STATIC standalone_build_test.cpp)
+
+# This test verifies that application can link to ONNX frontend only
+# Other dependencies on core header files will be resolved automatically
+target_link_libraries(${TARGET_NAME} PUBLIC openvino::frontend::onnx)
+
+# Enable code style check
+add_clang_format_target(${TARGET_NAME}_clang FOR_TARGETS ${TARGET_NAME})

src/core/tests/frontend/onnx/standalone_build/standalone_build_test.cpp

@@ -0,0 +1,10 @@
+// Copyright (C) 2018-2022 Intel Corporation
+// SPDX-License-Identifier: Apache-2.0
+//
+
+#include <openvino/frontend/onnx/frontend.hpp>
+
+void test_load() {
+     ov::frontend::onnx::FrontEnd fe;
+    fe.get_name();
+}

src/core/tests/frontend/paddle/CMakeLists.txt

@@ -5,6 +5,7 @@
 set(TARGET_NAME "paddle_tests")
 
 file(GLOB_RECURSE SRC ${CMAKE_CURRENT_SOURCE_DIR}/*.cpp)
+list(FILTER SRC EXCLUDE REGEX standalone_build)
 
 add_executable(${TARGET_NAME} ${SRC})
 
@@ -61,3 +62,6 @@ add_dependencies(${TARGET_NAME} ov_paddle_frontend)
 if (ENABLE_INTEL_CPU)
     add_dependencies(${TARGET_NAME} ov_intel_cpu_plugin)
 endif()
+
+add_subdirectory(standalone_build)
+add_dependencies(${TARGET_NAME} paddle_fe_standalone_build_test)

src/core/tests/frontend/paddle/standalone_build/CMakeLists.txt

@@ -0,0 +1,13 @@
+# Copyright (C) 2018-2022 Intel Corporation
+# SPDX-License-Identifier: Apache-2.0
+#
+set(TARGET_NAME "paddle_fe_standalone_build_test")
+
+add_library(${TARGET_NAME} STATIC standalone_build_test.cpp)
+
+# This test verifies that application can link to Paddle frontend only
+# Other dependencies on core header files will be resolved automatically
+target_link_libraries(${TARGET_NAME} PUBLIC openvino::frontend::paddle)
+
+# Enable code style check
+add_clang_format_target(${TARGET_NAME}_clang FOR_TARGETS ${TARGET_NAME})

src/core/tests/frontend/paddle/standalone_build/standalone_build_test.cpp

@@ -0,0 +1,10 @@
+// Copyright (C) 2018-2022 Intel Corporation
+// SPDX-License-Identifier: Apache-2.0
+//
+
+#include <openvino/frontend/paddle/frontend.hpp>
+
+void test_load() {
+    ov::frontend::paddle::FrontEnd fe;
+    fe.get_name();
+}

src/core/tests/frontend/tensorflow/CMakeLists.txt

@@ -5,6 +5,7 @@
 set(TARGET_NAME "tensorflow_tests")
 
 file(GLOB_RECURSE SRC ${CMAKE_CURRENT_SOURCE_DIR}/*.cpp)
+list(FILTER SRC EXCLUDE REGEX standalone_build)
 
 add_executable(${TARGET_NAME} ${SRC})
 
@@ -67,3 +68,6 @@ add_dependencies(${TARGET_NAME} ov_tensorflow_frontend)
 
 get_target_property(TENSORFLOW_FRONTEND_SRC_DIR ov_tensorflow_frontend SOURCE_DIR)
 target_include_directories(${TARGET_NAME} PRIVATE ${TENSORFLOW_FRONTEND_SRC_DIR}/src/pass/)
+
+add_subdirectory(standalone_build)
+add_dependencies(${TARGET_NAME} tensorflow_fe_standalone_build_test)

src/core/tests/frontend/tensorflow/standalone_build/CMakeLists.txt

@@ -0,0 +1,13 @@
+# Copyright (C) 2018-2022 Intel Corporation
+# SPDX-License-Identifier: Apache-2.0
+#
+set(TARGET_NAME "tensorflow_fe_standalone_build_test")
+
+add_library(${TARGET_NAME} STATIC standalone_build_test.cpp)
+
+# This test verifies that application can link to TensorFlow frontend only
+# Other dependencies on core header files will be resolved automatically
+target_link_libraries(${TARGET_NAME} PUBLIC ov_tensorflow_frontend)
+
+# Enable code style check
+add_clang_format_target(${TARGET_NAME}_clang FOR_TARGETS ${TARGET_NAME})

src/core/tests/frontend/tensorflow/standalone_build/standalone_build_test.cpp

@@ -0,0 +1,10 @@
+// Copyright (C) 2018-2022 Intel Corporation
+// SPDX-License-Identifier: Apache-2.0
+//
+
+#include <openvino/frontend/tensorflow/frontend.hpp>
+
+void test_load() {
+    ov::frontend::tensorflow::FrontEnd fe;
+    fe.get_name();
+}