cmake_minimum_required(VERSION 3.20) project(bt) set(CMAKE_CXX_STANDARD 20) set(CMAKE_CXX_STANDARD_REQUIRED true) if (NOT DEFINED ALPACABOT_DIR) set(ALPACABOT_DIR $ENV{USERPROFILE}\\AlpacaBot) endif() add_library(bt INTERFACE) target_include_directories(bt INTERFACE ${ALPACABOT_DIR}/include ${CMAKE_CURRENT_SOURCE_DIR}/include )