cmake_minimum_required(VERSION 3.14...3.24 FATAL_ERROR) add_subdirectory(./entt) add_subdirectory(./solanaceae_util) add_subdirectory(./solanaceae_contact) add_subdirectory(./solanaceae_message3) add_subdirectory(./solanaceae_plugin) add_subdirectory(./toxcore) add_subdirectory(./solanaceae_toxcore) add_subdirectory(./solanaceae_tox) add_subdirectory(./sdl) add_subdirectory(./imgui) add_subdirectory(./stb) add_subdirectory(./libwebp) add_subdirectory(./qoi) if (NOT TARGET nlohmann_json::nlohmann_json) FetchContent_Declare(json URL https://github.com/nlohmann/json/releases/download/v3.11.3/json.tar.xz URL_HASH SHA256=d6c65aca6b1ed68e7a182f4757257b107ae403032760ed6ef121c9d55e81757d EXCLUDE_FROM_ALL ) FetchContent_MakeAvailable(json) endif() if (NOT TARGET zstd::zstd) # TODO: try find_package() first # TODO: try pkg-config next (will work on most distros) set(ZSTD_BUILD_STATIC ON) set(ZSTD_BUILD_SHARED OFF) set(ZSTD_BUILD_PROGRAMS OFF) set(ZSTD_BUILD_CONTRIB OFF) set(ZSTD_BUILD_TESTS OFF) FetchContent_Declare(zstd URL "https://github.com/facebook/zstd/releases/download/v1.5.5/zstd-1.5.5.tar.gz" DOWNLOAD_EXTRACT_TIMESTAMP TRUE SOURCE_SUBDIR build/cmake EXCLUDE_FROM_ALL ) FetchContent_MakeAvailable(zstd) add_library(zstd::zstd ALIAS libzstd_static) endif()