Makefile

SOURCE_DIR   := src/
OUTPUT_DIR   := bin/
FIND         := find
MKDIR        := mkdir -p
RM           := rm -rd
JAVAC        := javac
JFLAGS       := -sourcepath $(SOURCE_DIR) -d $(OUTPUT_DIR)
JGRAPHT_JAR  := lib/jgrapht-jdk1.6.jar
JUNIT_JAR    := lib/junit-4.10.jar
CLASSPATH    := ./:$(JGRAPHT_JAR):./$(JUNIT_JAR):$(OUTPUT_DIR)
SIM_CONFIG   := default.cfg

# all_javas - Temp file for holding source file list
all_javas := $(OUTPUT_DIR)/all.javas

# make-directories - Ensure output directory exists.
make-directories := $(shell $(MKDIR) $(OUTPUT_DIR))

# add stuff to the classpath
export CLASSPATH := $(CLASSPATH)

# all - Perform all tasks for a complete build
.PHONY: all
all: compile

.PHONY: count
count:
	wc -l `find . -name *.java`

# all_javas - Gather source file list
.INTERMEDIATE: $(all_javas)
$(all_javas):
	$(FIND) $(SOURCE_DIR) -name '*.java' > $@


# compile - Compile the source
.PHONY: compile
compile: $(all_javas)
	$(JAVAC) $(JFLAGS) @$<

.PHONY: clean
clean:
	$(RM) $(OUTPUT_DIR)

.PHONY: classpath
classpath:
	export CLASSPATH='$(CLASSPATH)'

.PHONY: run
run: classpath
	java sim.Main $(SIM_CONFIG)