Makefile for any CS3345.HON (Data structures) project

Makefile

JFLAGS=
JCFLAGS=

include config.mk

# Some private variables
MAINCLASS=$(join $(NAMEPREF), $(PROJ))
DATAFILE=$(join $(PROJ), data)

.PHONY: all test clean

all: $(MAINCLASS:%=%.class)

config.mk: 
	@set -eu; read -p "Hello, what's your full name (First and last only, please): " NAME;     \
		read -p "Hello, $$NAME! Which project number is this for? (ex. 1): " PROJ;              \
		NAMEPREF=$$(echo $$NAME | gawk '{print toupper(substr($$1, 0, 2) substr($$2, 0, 2)) }'); \
		PROJ=P$$PROJ; echo "You should have a file named: $$NAMEPREF$$PROJ.java";               \
		echo "NAMEPREF=$$NAMEPREF\nPROJ=$$PROJ" > config.mk
	@echo "*** config.mk generated! ***"

realclean: clean
	rm -f config.mk

clean:
	rm -f *.class  

test: all $(DATAFILE:%=%.txt) $(DATAFILE:%=%.out)
	@echo "Comparing run output to actual output..." && bash -c \
		"diff -u <(java $(JFLAGS) $(MAINCLASS)) $(DATAFILE:%=%.out)"
	@echo "Success! They match!"

%.class: %.java
	javac $(JCFLAGS) $<