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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,135 @@ | ||
| # ~~~ | ||
| # Copyright (c) 2023 LunarG, Inc. | ||
| # | ||
| # 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. | ||
| # ~~~ | ||
|
|
||
| option(UPDATE_DEPS "Run update_deps.py for user") | ||
| if (UPDATE_DEPS) | ||
| find_package(Python3 REQUIRED QUIET) | ||
|
|
||
| set(update_dep_py "${CMAKE_CURRENT_LIST_DIR}/update_deps.py") | ||
| set(known_good_json "${CMAKE_CURRENT_LIST_DIR}/known_good.json") | ||
|
|
||
| set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${update_dep_py} ${known_good_json}) | ||
|
|
||
| list(APPEND update_dep_command "${update_dep_py}") | ||
| list(APPEND update_dep_command "--generator") | ||
| list(APPEND update_dep_command "${CMAKE_GENERATOR}") | ||
|
|
||
| if (CMAKE_GENERATOR_PLATFORM) | ||
| list(APPEND update_dep_command "--arch") | ||
| list(APPEND update_dep_command "${CMAKE_GENERATOR_PLATFORM}") | ||
| endif() | ||
|
|
||
| if (NOT CMAKE_BUILD_TYPE) | ||
| message(WARNING "CMAKE_BUILD_TYPE not set. Using Debug for dependency build type") | ||
| set(_build_type Debug) | ||
| else() | ||
| set(_build_type ${CMAKE_BUILD_TYPE}) | ||
| endif() | ||
| list(APPEND update_dep_command "--config") | ||
| list(APPEND update_dep_command "${_build_type}") | ||
|
|
||
| set(UPDATE_DEPS_DIR_SUFFIX "${_build_type}") | ||
| if (CMAKE_CROSSCOMPILING) | ||
| set(UPDATE_DEPS_DIR_SUFFIX "${CMAKE_SYSTEM_NAME}/${UPDATE_DEPS_DIR_SUFFIX}/${CMAKE_SYSTEM_PROCESSOR}") | ||
| else() | ||
| math(EXPR bitness "8 * ${CMAKE_SIZEOF_VOID_P}") | ||
| set(UPDATE_DEPS_DIR_SUFFIX "${UPDATE_DEPS_DIR_SUFFIX}/${bitness}") | ||
| endif() | ||
| set(UPDATE_DEPS_DIR "${PROJECT_SOURCE_DIR}/external/${UPDATE_DEPS_DIR_SUFFIX}" CACHE PATH "Location where update_deps.py installs packages") | ||
| list(APPEND update_dep_command "--dir" ) | ||
| list(APPEND update_dep_command "${UPDATE_DEPS_DIR}") | ||
|
|
||
| if (NOT BUILD_TESTS) | ||
| list(APPEND update_dep_command "--optional=tests") | ||
| endif() | ||
|
|
||
| if (UPDATE_DEPS_SKIP_EXISTING_INSTALL) | ||
| list(APPEND update_dep_command "--skip-existing-install") | ||
| endif() | ||
|
|
||
| list(APPEND cmake_vars "CMAKE_TOOLCHAIN_FILE") | ||
| if (ANDROID) | ||
| list(APPEND cmake_vars "ANDROID_PLATFORM" "CMAKE_ANDROID_ARCH_ABI" "CMAKE_ANDROID_STL_TYPE" "CMAKE_ANDROID_RTTI" "CMAKE_ANDROID_EXCEPTIONS" "ANDROID_USE_LEGACY_TOOLCHAIN_FILE") | ||
| endif() | ||
|
|
||
| set(cmake_var) | ||
| foreach(var IN LISTS cmake_vars) | ||
| if (DEFINED ${var}) | ||
| list(APPEND update_dep_command "--cmake_var") | ||
| list(APPEND update_dep_command "${var}=${${var}}") | ||
| endif() | ||
| endforeach() | ||
|
|
||
| if (cmake_var) | ||
| list(APPEND update_dep_command "${cmake_var}") | ||
| endif() | ||
|
|
||
| file(TIMESTAMP ${update_dep_py} timestamp_1) | ||
| file(TIMESTAMP ${known_good_json} timestamp_2) | ||
|
|
||
| string("MD5" md5_hash "${timestamp_1}-${timestamp_2}-${update_dep_command}") | ||
|
|
||
| set(UPDATE_DEPS_HASH "0" CACHE STRING "Default value until we run update_deps.py") | ||
| mark_as_advanced(UPDATE_DEPS_HASH) | ||
|
|
||
| if ("${UPDATE_DEPS_HASH}" STREQUAL "0") | ||
| list(APPEND update_dep_command "--clean-build") | ||
| list(APPEND update_dep_command "--clean-install") | ||
| endif() | ||
|
|
||
| if ("${md5_hash}" STREQUAL $CACHE{UPDATE_DEPS_HASH}) | ||
| message(DEBUG "update_deps.py: no work to do.") | ||
| else() | ||
| execute_process( | ||
| COMMAND ${Python3_EXECUTABLE} ${update_dep_command} | ||
| RESULT_VARIABLE _update_deps_result | ||
| ) | ||
| if (NOT (${_update_deps_result} EQUAL 0)) | ||
| message(FATAL_ERROR "Could not run update_deps.py which is necessary to download dependencies.") | ||
| endif() | ||
| set(UPDATE_DEPS_HASH ${md5_hash} CACHE STRING "Ensure we only run update_deps.py when we need to." FORCE) | ||
| include("${UPDATE_DEPS_DIR}/helper.cmake") | ||
| endif() | ||
| endif() | ||
|
|
||
| if (JSONCPP_INSTALL_DIR) | ||
| list(APPEND CMAKE_PREFIX_PATH ${JSONCPP_INSTALL_DIR}) | ||
| endif() | ||
| if (VULKAN_HEADERS_INSTALL_DIR) | ||
| list(APPEND CMAKE_PREFIX_PATH ${VULKAN_HEADERS_INSTALL_DIR}) | ||
| endif() | ||
| if (GOOGLETEST_INSTALL_DIR) | ||
| list(APPEND CMAKE_PREFIX_PATH ${GOOGLETEST_INSTALL_DIR}) | ||
| endif() | ||
| if (VALIJSON_INSTALL_DIR) | ||
| list(APPEND CMAKE_PREFIX_PATH ${VALIJSON_INSTALL_DIR}) | ||
| endif() | ||
| if (VULKAN_LOADER_INSTALL_DIR) | ||
| list(APPEND CMAKE_PREFIX_PATH ${VULKAN_LOADER_INSTALL_DIR}) | ||
| endif() | ||
|
|
||
| # TODO: Remove VVL as a dependency. Use the utility libraries. | ||
| if (VULKAN_VALIDATIONLAYERS_INSTALL_DIR) | ||
| list(APPEND CMAKE_INCLUDE_PATH ${VULKAN_VALIDATIONLAYERS_INSTALL_DIR}/include/vulkan) | ||
| set(CMAKE_INCLUDE_PATH ${CMAKE_INCLUDE_PATH} PARENT_SCOPE) | ||
| list(APPEND CMAKE_PREFIX_PATH ${VULKAN_VALIDATIONLAYERS_INSTALL_DIR}) | ||
| endif() | ||
|
|
||
| if (CMAKE_CROSSCOMPILING) | ||
| set(CMAKE_FIND_ROOT_PATH ${CMAKE_FIND_ROOT_PATH} ${CMAKE_PREFIX_PATH} PARENT_SCOPE) | ||
| else() | ||
| set(CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH} PARENT_SCOPE) | ||
| endif() |
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