cmake_minimum_required(VERSION 3.10) project(lz4) set(CMAKE_C_STANDARD 11) set(CMAKE_C_STANDARD_REQUIRED ON) target_include_directories(lz4 PRIVATE ${CMAKE_CURRENT_LIST_DIR}/lz4/lib ) target_include_directories(lz4 INTERFACE ${CMAKE_CURRENT_LIST_DIR} ) add_library(lz4 STATIC lz4/lib/lz4.c)