SHELL := /bin/bash
#CFLAGS := -w -O3 -pg -DDEBUG -DDEBUG_BEST
CFLAGS := -O3 -DDEBUG -DDEBUG_BEST -DDEBUG_TREE -DDEBUG_STACK
# specific DEBUG flags:
#     timer:        -DDEBUG_TIMER
#     best control: -DDEBUG_BEST
#     tree:         -DDEBUG_TREE
#     stack:        -DDEBUG_STACK
#     stack:        -DDEBUG_EVAL -DDEBUG_EVAL2

#CFLAGS := -w -g -pg -DDEBUG
TIME := \time -f "\ttime: %E real, %U user, %S sys\n\tcontext-switch:\t%c+%w, page-faults: %F+%R\n"
export PATH := .:$(PATH)

TARGETS=lceb tree oper stack eval best timer
INCLUDES=lceb.h
OBJS=$(TARGETS:=.o)

.PHONY: all clean stack eval best

all: $(TARGETS)

lceb: $(OBJS)
	$(CC) $(CFLAGS) -o $@ $^

tree oper timer: lceb.h
tree: tree.c
	$(CC) $(CFLAGS) -DSTANDALONE -o $@ $<
oper: oper.c
	$(CC) $(CFLAGS) -DSTANDALONE -o $@ $<
timer: timer.c
	$(CC) $(CFLAGS) -DSTANDALONE -o $@ $<

lceb.o tree.o oper.o eval.o stack.o best.o timer.o: lceb.h

clean:
	rm -f $(TARGETS) $(OBJS) core