HGKeeper

avoid infinite loop in search

2017-06-09, Andrey Skvortsov

a63bb4025852

avoid infinite loop in search

for example following regexp '()' creates infinite list of result

BEREMIZ_OBJS = $(BEREMIZSRC:.c=.o)

all: warn some_binary

@echo "*** all done ***"

warn:

@echo "*** Sample Makefile, does nothing ***"

some_binary: $(BEREMIZ_OBJS)

@echo "* Would link $^ -> $@"

%.o: %.c

@echo "* Would compile $< -> $@"