mirror of
https://github.com/KhronosGroup/Vulkan-Utility-Libraries.git
synced 2025-05-14 16:58:43 +00:00
4642e14f71
Also fixes issue where compiler warnings weren't being applied to Vulkan::LayerSettings closes #106
119 lines
4.3 KiB
CMake
119 lines
4.3 KiB
CMake
# ~~~
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# Copyright (c) 2023 LunarG, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# ~~~
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option(UPDATE_DEPS "Run update_deps.py for user")
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if (UPDATE_DEPS)
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find_package(Python3 REQUIRED QUIET)
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set(update_dep_py "${CMAKE_CURRENT_LIST_DIR}/update_deps.py")
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set(known_good_json "${CMAKE_CURRENT_LIST_DIR}/known_good.json")
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set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${update_dep_py} ${known_good_json})
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list(APPEND update_dep_command "${update_dep_py}")
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list(APPEND update_dep_command "--generator")
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list(APPEND update_dep_command "${CMAKE_GENERATOR}")
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if (CMAKE_GENERATOR_PLATFORM)
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list(APPEND update_dep_command "--arch")
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list(APPEND update_dep_command "${CMAKE_GENERATOR_PLATFORM}")
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endif()
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if (NOT CMAKE_BUILD_TYPE)
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message(WARNING "CMAKE_BUILD_TYPE not set. Using Debug for dependency build type")
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set(_build_type Debug)
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else()
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set(_build_type ${CMAKE_BUILD_TYPE})
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endif()
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list(APPEND update_dep_command "--config")
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list(APPEND update_dep_command "${_build_type}")
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set(UPDATE_DEPS_DIR_SUFFIX "${_build_type}")
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if (ANDROID)
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set(UPDATE_DEPS_DIR_SUFFIX "android/${UPDATE_DEPS_DIR_SUFFIX}")
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endif()
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set(UPDATE_DEPS_DIR "${PROJECT_SOURCE_DIR}/external/${UPDATE_DEPS_DIR_SUFFIX}" CACHE PATH "Location where update_deps.py installs packages")
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list(APPEND update_dep_command "--dir" )
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list(APPEND update_dep_command "${UPDATE_DEPS_DIR}")
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if (NOT BUILD_TESTS)
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list(APPEND update_dep_command "--optional=tests")
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endif()
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if (UPDATE_DEPS_SKIP_EXISTING_INSTALL)
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list(APPEND update_dep_command "--skip-existing-install")
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endif()
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list(APPEND cmake_vars "CMAKE_TOOLCHAIN_FILE")
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if (ANDROID)
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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")
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endif()
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set(cmake_var)
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foreach(var IN LISTS cmake_vars)
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if (DEFINED ${var})
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list(APPEND update_dep_command "--cmake_var")
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list(APPEND update_dep_command "${var}=${${var}}")
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endif()
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endforeach()
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if (cmake_var)
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list(APPEND update_dep_command "${cmake_var}")
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endif()
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file(TIMESTAMP ${update_dep_py} timestamp_1)
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file(TIMESTAMP ${known_good_json} timestamp_2)
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string("MD5" md5_hash "${timestamp_1}-${timestamp_2}-${update_dep_command}")
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set(UPDATE_DEPS_HASH "0" CACHE STRING "Default value until we run update_deps.py")
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mark_as_advanced(UPDATE_DEPS_HASH)
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if ("${UPDATE_DEPS_HASH}" STREQUAL "0")
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list(APPEND update_dep_command "--clean-build")
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list(APPEND update_dep_command "--clean-install")
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endif()
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if ("${md5_hash}" STREQUAL $CACHE{UPDATE_DEPS_HASH})
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message(DEBUG "update_deps.py: no work to do.")
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else()
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execute_process(
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COMMAND ${Python3_EXECUTABLE} ${update_dep_command}
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RESULT_VARIABLE _update_deps_result
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)
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if (NOT (${_update_deps_result} EQUAL 0))
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message(FATAL_ERROR "Could not run update_deps.py which is necessary to download dependencies.")
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endif()
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set(UPDATE_DEPS_HASH ${md5_hash} CACHE STRING "Ensure we only run update_deps.py when we need to." FORCE)
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include("${UPDATE_DEPS_DIR}/helper.cmake")
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endif()
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endif()
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if (GOOGLETEST_INSTALL_DIR)
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list(APPEND CMAKE_PREFIX_PATH ${GOOGLETEST_INSTALL_DIR})
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endif()
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if (VULKAN_HEADERS_INSTALL_DIR)
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list(APPEND CMAKE_PREFIX_PATH ${VULKAN_HEADERS_INSTALL_DIR})
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endif()
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if (MAGIC_ENUM_INSTALL_DIR)
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list(APPEND CMAKE_PREFIX_PATH ${MAGIC_ENUM_INSTALL_DIR})
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endif()
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if (CMAKE_CROSSCOMPILING)
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set(CMAKE_FIND_ROOT_PATH ${CMAKE_FIND_ROOT_PATH} ${CMAKE_PREFIX_PATH} PARENT_SCOPE)
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else()
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set(CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH} PARENT_SCOPE)
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endif()
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