iox-eclipse-iceoryx#1391 Provide legacy include file for 'unique_ptr'

Signed-off-by: Simon Hoinkis <simon.hoinkis@apex.ai>

iceoryx_hoofs/BUILD.bazel

@@ -33,9 +33,13 @@ cc_library(
         "source/**/*.cpp",
         "source/**/*.hpp",
     ]),
-    hdrs = glob(["include/**"]) + [
+    hdrs = glob(["include/**"]) + glob(["legacy/**"]) + [
         ":iceoryx_hoofs_deployment_hpp",
     ],
+    includes = [
+        "include/",
+        "legacy/",
+    ],
     linkopts = select({
         "//iceoryx_platform:linux-clang": [
             "-latomic",
@@ -48,7 +52,6 @@ cc_library(
         "//iceoryx_platform:win": [],
         "//conditions:default": ["-lacl"],
     }),
-    strip_include_prefix = "include",
     visibility = ["//visibility:public"],
     deps = ["//iceoryx_platform"],
 )

iceoryx_hoofs/CMakeLists.txt

@@ -48,6 +48,7 @@ iox_add_library(
     PRIVATE_LIBS                ${ICEORYX_SANITIZER_FLAGS}
     PRIVATE_LIBS_LINUX          acl atomic ${CODE_COVERAGE_LIBS}
     BUILD_INTERFACE             ${PROJECT_SOURCE_DIR}/include
+                                ${PROJECT_SOURCE_DIR}/legacy/include
                                 ${CMAKE_BINARY_DIR}/generated/iceoryx_hoofs/include
     INSTALL_INTERFACE           include/${PREFIX}
     FILES
@@ -80,7 +81,7 @@ iox_add_library(
         source/posix_wrapper/types.cpp
         source/posix_wrapper/unnamed_semaphore.cpp
         source/posix_wrapper/unix_domain_socket.cpp
-        source/relocatable_pointer/relative_pointer_data.cpp
+        source/memory/relative_pointer_data.cpp
         source/units/duration.cpp
 )
 

iceoryx_hoofs/legacy/include/iceoryx_hoofs/cxx/unique_ptr.hpp

@@ -0,0 +1,30 @@
+// Copyright (c) 2022 by Apex.AI Inc. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// SPDX-License-Identifier: Apache-2.0
+
+#ifndef IOX_HOOFS_CXX_UNIQUE_PTR_HPP
+#define IOX_HOOFS_CXX_UNIQUE_PTR_HPP
+
+#include "iceoryx_hoofs/memory/unique_ptr.hpp"
+
+namespace iox
+{
+namespace [[deprecated]] cxx
+{
+using memory::unique_ptr;
+}
+} // namespace iox
+
+#endif // IOX_HOOFS_CXX_UNIQUE_PTR_HPP