DIR=E:\code\src\boost_1_74_0 INC=-I${DIR} LIB=-L${DIR}\stage\lib -lboost_test_exec_monitor-mgw8-mt-x64-1_74 boosttest: boosttest.o g++ -o boosttest obj\boosttest.o ${LIB} boosttest.o: src\boosttest.cpp g++ -o obj\boosttest.o src\boosttest.cpp -c ${INC}