cmake_minimum_required(VERSION 3.19) project(cxx_headers) set(SRC_DIR "${PROJECT_SOURCE_DIR}") add_library(${PROJECT_NAME} INTERFACE ${SPEECH_CXX_API_HEADERS}) target_include_directories(${PROJECT_NAME} INTERFACE ${PROJECT_SOURCE_DIR}) target_link_libraries(${PROJECT_NAME} INTERFACE c_headers) set_target_properties(${PROJECT_NAME} PROPERTIES FOLDER api)