CC=g++ # CFLAGS=-Wall -O2 -std=gnu++11 (Problem with this line) CFLAGS=-std=gnu++11 LDFLAGS=-lusb-1.0 PROGN=g810-led .PHONY: all debug clean all: bin/$(PROGN) bin/$(PROGN): src/main.cpp src/classes/*.cpp @mkdir -p bin $(CC) -o $@ $(CFLAGS) $^ $(LDFLAGS) debug: CFLAGS += -g debug: bin/$(PROGN) clean: rm -rf bin