--- Makefile.orig	2011-06-22 16:25:12 UTC
+++ Makefile
@@ -1,5 +1,5 @@
-CFLAGS=-g -O2 -Wall -Wextra -Isrc -pthread -rdynamic -DNDEBUG $(OPTFLAGS) -D_FILE_OFFSET_BITS=64
-LIBS=-lzmq -ldl -lsqlite3 $(OPTLIBS)
+CFLAGS+=-Wall -Wextra -Isrc -pthread -rdynamic -DNDEBUG $(OPTFLAGS) -D_FILE_OFFSET_BITS=64
+LIBS=-lzmq -lsqlite3 $(OPTLIBS)
 PREFIX?=/usr/local
 
 get_objs = $(addsuffix .o,$(basename $(wildcard $(1))))