cmake_minimum_required(VERSION 3.26) project(tee CXX) set(SOURCES main.cpp ) add_executable(tee ${SOURCES}) target_compile_options(tee PUBLIC -O2 -g) target_link_libraries(tee PUBLIC libc) add_custom_target(tee-install COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_BINARY_DIR}/tee ${BANAN_BIN}/ DEPENDS tee )