# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.# SPDX-License-Identifier: Apache-2.0 OR ISCcmake_minimum_required(VERSION 3.5...3.31)project(AWS_LC_RUST NONE)enable_language(C)function(set_my_target_properties ...)    set_target_properties(crypto PROPERTIES ${ARGV})    if (BUILD_LIBSSL)        set_target_properties(ssl PROPERTIES ${ARGV})    endif()endfunction()if(BUILD_SHARED_LIBS)    add_definitions(-DBORINGSSL_SHARED_LIBRARY)endif()add_subdirectory(aws-lc aws-lc EXCLUDE_FROM_ALL)if(NOT EXISTS "${AWS_LC_RUST_SOURCE_DIR}/aws-lc/CMakeLists.txt")message(WARNING "###### WARNING: MISSING GIT SUBMODULE ###### Did you initialize the repo's git submodules? CMakeLists.txt not found.\n -- run 'git submodule update --init --recursive' to initialize.")endif()if (BUILD_LIBSSL)    add_definitions(-DAWS_LC_RUST_INCLUDE_SSL)endif()# Custom target needed because aws-lc is added with EXCLUDE_FROM_ALL, so its targets aren't built by default.if (BUILD_LIBSSL)    add_custom_target(aws_lc_sys ALL DEPENDS crypto ssl)else()    add_custom_target(aws_lc_sys ALL DEPENDS crypto)endif()# The aws-lc Windows FIPS shared-library build may define a fips_integrity# target that patches the correct integrity hash into crypto.dll after it is# linked. Because aws-lc is added with EXCLUDE_FROM_ALL, that target would not# be part of this project's ALL target and would otherwise never be built.if (FIPS AND TARGET fips_integrity)    add_dependencies(aws_lc_sys fips_integrity)endif()set(FINAL_ARTIFACTS_DIRECTORY ${CMAKE_BINARY_DIR}/artifacts)# Places the compiled library files at the root of the binary directory so we can have a consistent# location to find the artifacts cross-platform.set_my_target_properties(        ARCHIVE_OUTPUT_DIRECTORY ${FINAL_ARTIFACTS_DIRECTORY}        RUNTIME_OUTPUT_DIRECTORY ${FINAL_ARTIFACTS_DIRECTORY}        LIBRARY_OUTPUT_DIRECTORY ${FINAL_ARTIFACTS_DIRECTORY})# Based on https://stackoverflow.com/a/7750816 as some generators, like MSVC, will try to prefix the output directory# which is not needed in our case.foreach (OUT_NAME ${CMAKE_CONFIGURATION_TYPES})    string(TOUPPER ${OUT_NAME} OUT_NAME)    set_my_target_properties(            ARCHIVE_OUTPUT_DIRECTORY_${OUT_NAME} ${FINAL_ARTIFACTS_DIRECTORY}            RUNTIME_OUTPUT_DIRECTORY_${OUT_NAME} ${FINAL_ARTIFACTS_DIRECTORY}            LIBRARY_OUTPUT_DIRECTORY_${OUT_NAME} ${FINAL_ARTIFACTS_DIRECTORY})endforeach ()if (BORINGSSL_PREFIX)    if (MSVC)        set(TARGET_PREFIX "${BORINGSSL_PREFIX}")        set_my_target_properties(IMPORT_PREFIX ${TARGET_PREFIX})    else()        set(TARGET_PREFIX "lib${BORINGSSL_PREFIX}")    endif()    set_my_target_properties(PREFIX ${TARGET_PREFIX})    # This BORINGSSL_PREFIX has an "_" appended, so we must remove it    string(REGEX REPLACE "_$" "" BORINGSSL_PREFIX_MACRO ${BORINGSSL_PREFIX})    add_definitions(-DBORINGSSL_PREFIX=${BORINGSSL_PREFIX_MACRO})endif ()