Initial commit

cmake/Platform/Android/Configurations_android.cmake

@@ -0,0 +1,81 @@
+#
+# All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
+# its licensors.
+#
+# For complete copyright and license terms please see the LICENSE at the root of this
+# distribution (the "License"). All use of this software is governed by the License,
+# or, if provided, by the license below or the license accompanying this file. Do not
+# remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#
+
+
+if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+
+    include(cmake/Platform/Common/Configurations_common.cmake)
+    include(cmake/Platform/Common/Clang/Configurations_clang.cmake)
+
+    ly_append_configurations_options(
+        DEFINES
+            LINUX64
+            __ARM_NEON__
+            _LINUX
+            LINUX
+            ANDROID
+            MOBILE
+            _HAS_C9X
+            ENABLE_TYPE_INFO
+            __ANDROID_API__=${LY_TOOLCHAIN_NDK_API_LEVEL}
+            NDK_REV_MAJOR=${LY_TOOLCHAIN_NDK_PKG_MAJOR}
+            NDK_REV_MINOR=${LY_TOOLCHAIN_NDK_PKG_MINOR}
+
+        COMPILATION
+            -femulated-tls           # All accesses to TLS variables are converted to calls to __emutls_get_address in the runtime library
+            -ffast-math              # Allow aggressive, lossy floating-point optimizations,
+            -fno-aligned-allocation  # Disable use of C++17 aligned_alloc for operator new/delete
+
+        COMPILATION_DEBUG
+            -gdwarf-2            # DWARF 2 debugging information
+
+        COMPILATION_PROFILE
+            -g                  # debugging information
+            -gdwarf-2           # DWARF 2 debugging information
+
+        LINK_NON_STATIC
+            -rdynamic            # add ALL symbols to the dynamic symbol table
+            -Wl,--no-undefined   # tell the gcc linker to fail if it finds undefined references
+            -Wl,--gc-sections    # discards unused sections
+
+            -landroid            # Android Library
+            -llog                # log library for android
+            -lc++_shared
+            -ldl                 # Dynamic
+            -stdlib=libc++
+
+            -u ANativeActivity_onCreate
+
+            -L${LY_NDK_ABI_ROOT}/usr/lib
+            -L${LY_NDK_SRC_ROOT}/cxx-stl/llvm-libc++/libs/${ANDROID_ABI}
+
+        LINK_NON_STATIC_DEBUG
+            -Wl,--build-id       # Android Studio needs the libraries to have an id in order to match them with what"s running on the device.
+            -shared
+
+        LINK_NON_STATIC_PROFILE
+            -Wl,--build-id       # Android Studio needs the libraries to have an id in order to match them with what"s running on the device.
+            -shared
+
+    )
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fms-extensions -fno-aligned-allocation -stdlib=libc++")
+
+    list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}")
+
+    set(CMAKE_CXX_EXTENSIONS OFF)
+
+    include(cmake/Platform/Common/TargetIncludeSystemDirectories_supported.cmake)
+else()
+
+    message(FATAL_ERROR "Compiler ${CMAKE_CXX_COMPILER_ID} not supported in ${PAL_PLATFORM_NAME}")
+
+endif()
+

cmake/Platform/Android/LYTestWrappers_android.cmake

@@ -0,0 +1,10 @@
+#
+# All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
+# its licensors.
+#
+# For complete copyright and license terms please see the LICENSE at the root of this
+# distribution (the "License"). All use of this software is governed by the License,
+# or, if provided, by the license below or the license accompanying this file. Do not
+# remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#

cmake/Platform/Android/LYWrappers_android.cmake

@@ -0,0 +1,12 @@
+#
+# All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
+# its licensors.
+#
+# For complete copyright and license terms please see the LICENSE at the root of this
+# distribution (the "License"). All use of this software is governed by the License,
+# or, if provided, by the license below or the license accompanying this file. Do not
+# remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#
+
+include(cmake/Platform/Common/LYWrappers_default.cmake)

cmake/Platform/Android/PALDetection_android.cmake

@@ -0,0 +1,17 @@
+#
+# All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
+# its licensors.
+#
+# For complete copyright and license terms please see the LICENSE at the root of this
+# distribution (the "License"). All use of this software is governed by the License,
+# or, if provided, by the license below or the license accompanying this file. Do not
+# remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#
+
+set(LY_PLATFORM_DETECTION_Android Android)
+if(${CMAKE_HOST_SYSTEM_NAME} STREQUAL Darwin)
+    set(LY_HOST_PLATFORM_DETECTION_Android Mac)
+else()
+    set(LY_HOST_PLATFORM_DETECTION_Android ${CMAKE_HOST_SYSTEM_NAME})
+endif()

cmake/Platform/Android/PAL_android.cmake

@@ -0,0 +1,44 @@
+#
+# All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
+# its licensors.
+#
+# For complete copyright and license terms please see the LICENSE at the root of this
+# distribution (the "License"). All use of this software is governed by the License,
+# or, if provided, by the license below or the license accompanying this file. Do not
+# remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#
+
+set(PAL_EXECUTABLE_APPLICATION_FLAG)
+set(PAL_LINKOPTION_MODULE MODULE)
+
+set(PAL_TRAIT_BUILD_HOST_GUI_TOOLS FALSE)
+set(PAL_TRAIT_BUILD_HOST_TOOLS FALSE)
+set(PAL_TRAIT_BUILD_SERVER_SUPPORTED FALSE)
+set(PAL_TRAIT_BUILD_TESTS_SUPPORTED TRUE)
+set(PAL_TRAIT_BUILD_UNITY_SUPPORTED TRUE)
+set(PAL_TRAIT_BUILD_UNITY_EXCLUDE_EXTENSIONS)
+set(PAL_TRAIT_BUILD_EXCLUDE_ALL_TEST_RUNS_FROM_IDE TRUE)
+
+# Test library support
+set(PAL_TRAIT_TEST_GOOGLE_TEST_SUPPORTED FALSE)
+set(PAL_TRAIT_TEST_GOOGLE_BENCHMARK_SUPPORTED FALSE)
+set(PAL_TRAIT_TEST_PYTEST_SUPPORTED FALSE)
+set(PAL_TRAIT_TEST_TARGET_TYPE MODULE)
+
+if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+    set(PAL_TRAIT_COMPILER_ID Clang)
+    set(PAL_TRAIT_COMPILER_ID_LOWERCASE clang)
+else()
+    message(FATAL_ERROR "Compiler ${CMAKE_CXX_COMPILER_ID} not supported in ${PAL_PLATFORM_NAME}")
+endif()
+
+# Set the default asset type for deployment
+set(LY_ASSET_DEPLOY_ASSET_TYPE "es3" CACHE STRING "Set the asset type for deployment.")
+
+# Set the python cmd tool
+if(PAL_HOST_PLATFORM_NAME_LOWERCASE STREQUAL "windows")
+    set(LY_PYTHON_CMD ${CMAKE_CURRENT_SOURCE_DIR}/Tools/Python/python3.cmd)
+else()
+    set(LY_PYTHON_CMD ${CMAKE_CURRENT_SOURCE_DIR}/Tools/Python/python3.sh)
+endif()

cmake/Platform/Android/RuntimeDependencies_android.cmake

@@ -0,0 +1,12 @@
+#
+# All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
+# its licensors.
+#
+# For complete copyright and license terms please see the LICENSE at the root of this
+# distribution (the "License"). All use of this software is governed by the License,
+# or, if provided, by the license below or the license accompanying this file. Do not
+# remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#
+
+include(cmake/Platform/Common/RuntimeDependencies_common.cmake)

cmake/Platform/Android/Toolchain_android.cmake

@@ -0,0 +1,85 @@
+#
+# All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
+# its licensors.
+#
+# For complete copyright and license terms please see the LICENSE at the root of this
+# distribution (the "License"). All use of this software is governed by the License,
+# or, if provided, by the license below or the license accompanying this file. Do not
+# remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#
+
+if(LY_TOOLCHAIN_NDK_API_LEVEL)
+  return()
+endif()
+
+# Verify that the NDK environment is set and points to the support NDK
+
+file(TO_CMAKE_PATH "${LY_NDK_DIR}" LY_NDK_DIR)
+if(NOT LY_NDK_DIR)
+    message(FATAL_ERROR "Environment var for NDK is empty. Could not find the NDK installation folder")
+endif()
+
+set(LY_ANDROID_NDK_TOOLCHAIN ${LY_NDK_DIR}/build/cmake/android.toolchain.cmake)
+if(NOT LY_NDK_DIR)
+    message(FATAL_ERROR "Invalid NDK Environment. Unable to locate android toolchain file: " ${LY_NDK_DIR})
+endif()
+
+
+# Set some default variables that are used by the NDK's toolchain file before processing
+if(NOT ANDROID_ABI)
+    set(ANDROID_ABI arm64-v8a)
+endif()
+if(NOT ANDROID_ARM_MODE)
+    set(ANDROID_ARM_MODE arm)
+endif()
+if(NOT ANDROID_ARM_NEON)
+    set(ANDROID_ARM_NEON FALSE)
+endif()
+if(NOT ANDROID_NATIVE_API_LEVEL)
+    set(ANDROID_NATIVE_API_LEVEL 21)
+endif()
+
+
+# Make a backup of the CMAKE_FIND_ROOT_PATH since it will be altered by the NDK toolchain file and needs to be restored after the input
+set(BACKUP_CMAKE_FIND_ROOT_PATH ${CMAKE_FIND_ROOT_PATH})
+
+include(${LY_ANDROID_NDK_TOOLCHAIN})
+
+set(CMAKE_FIND_ROOT_PATH ${BACKUP_CMAKE_FIND_ROOT_PATH})
+
+# Force the ANDROID_LINKER_FLAGS that are set in the NDK's toolchain file into the LINKER_FLAGS for the build and reset
+# the standard libraries
+set(LINKER_FLAGS ${ANDROID_LINKER_FLAGS})
+set(CMAKE_CXX_STANDARD_LIBRARIES "")
+
+# We need to pass down the Android API Level, and the Package Revision's Major and Minor number as preprocessor values.
+# We will extract them from 'ANDROID_NDK_SOURCE_PROPERTIES' which will read from the NDK's properties file.
+# (note: we cannot use 'ANDROID_NDK_REVISION' because the toolchain combines the Major and Minor revisions
+string(REGEX MATCHALL "Pkg.Revision = (([0-9]+).([0-9]+).[0-9]+)" LY_NDK_PKG_REVISION_LINE ${ANDROID_NDK_SOURCE_PROPERTIES})
+set(LY_TOOLCHAIN_NDK_PKG_MAJOR ${CMAKE_MATCH_2})
+set(LY_TOOLCHAIN_NDK_PKG_MINOR ${CMAKE_MATCH_3})
+set(LY_TOOLCHAIN_NDK_API_LEVEL ${ANDROID_PLATFORM_LEVEL})
+
+set(MIN_NDK_VERSION 21)
+
+if(${LY_TOOLCHAIN_NDK_PKG_MAJOR} VERSION_LESS ${MIN_NDK_VERSION})
+    message(FATAL_ERROR "Unsupported NDK Version ${LY_TOOLCHAIN_NDK_PKG_MAJOR}.${LY_TOOLCHAIN_NDK_PKG_MINOR}.${LY_TOOLCHAIN_NDK_API_LEVEL}. Must be version ${MIN_NDK_VERSION} or above")
+else()
+    message(STATUS "Detected NDK Version ${LY_TOOLCHAIN_NDK_PKG_MAJOR}.${LY_TOOLCHAIN_NDK_PKG_MINOR}.${LY_TOOLCHAIN_NDK_PKG_MINOR}")
+endif()
+
+list(APPEND CMAKE_TRY_COMPILE_PLATFORM_VARIABLES LY_NDK_DIR)
+
+
+# The Native Activity Glue source file needs to be included in any project that will be loaded 
+# through the android launcher APK. This source file resides directly in the NDK source folder structure
+# based on the configured NDK Path set with ${LY_NDK_DIR}
+
+
+# Locate and verify the source folder based on the NDK path
+set(LY_NDK_NATIVE_APP_GLUE_SRC_DIR "${LY_NDK_DIR}/sources/android/native_app_glue")
+file(TO_CMAKE_PATH ${LY_NDK_NATIVE_APP_GLUE_SRC_DIR} LY_NDK_NATIVE_APP_GLUE_SRC_DIR)
+if(NOT IS_DIRECTORY "${LY_NDK_NATIVE_APP_GLUE_SRC_DIR}")
+    message(FATAL_ERROR "Could not find android native app glue directory: ${LY_NDK_NATIVE_APP_GLUE_SRC_DIR}")
+endif()

cmake/Platform/Android/platform_android_files.cmake

@@ -0,0 +1,21 @@
+#
+# All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
+# its licensors.
+#
+# For complete copyright and license terms please see the LICENSE at the root of this
+# distribution (the "License"). All use of this software is governed by the License,
+# or, if provided, by the license below or the license accompanying this file. Do not
+# remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#
+
+set(FILES
+    ../Common/Configurations_common.cmake
+    ../Common/Clang/Configurations_clang.cmake
+    Configurations_android.cmake
+    LYTestWrappers_android.cmake
+    LYWrappers_android.cmake
+    PAL_android.cmake
+    PALDetection_android.cmake
+    Toolchain_android.cmake
+)