cmake_minimum_required(VERSION 3.10) project(lz4) set(CMAKE_C_STANDARD 11) set(CMAKE_C_STANDARD_REQUIRED ON) include_directories(${CMAKE_CURRENT_LIST_DIR}/lz4/lib) set(LZ4_SRC lz4/lib/lz4.c) add_library(lz4 STATIC ${LZ4_SRC})