Enable debug output in evaluate_script

c/ton/Makefile

LIBZIP_CFLAGS = $(shell pkg-config libzip --cflags --libs)
ton: *.c
	$(CC) $(JSC_CFLAGS) $(LIBZIP_CFLAGS) $^ -o $@
	$(CC) $(JSC_CFLAGS) $(LIBZIP_CFLAGS) -DDEBUG $^ -o $@
jsc-funcs:
	grep -Rh JS_EXPORT /usr/include/webkitgtk-4.0/JavaScriptCore | sed 's/^JS_EXPORT //' | grep -v '^#' > $@