# This is the default target, which will be built when # you invoke make .PHONY: all all: hellothreads # This rule tells make how to build hellothreads from hellothreads.cpp hellothreads: hellothreads.cpp g++ -g -pthread -o hellothreads hellothreads.cpp # This rule tells make to copy hellothreads to the binaries subdirectory, # creating it if necessary .PHONY: install install: mkdir -p binaries cp -p hellothreads binaries # This rule tells make to delete hellothreads and hellothreads.o .PHONY: clean clean: rm -f hellothreads hellothreads.o