--- spserver/Makefile.orig	2009-12-13 10:02:38.000000000 +0800
+++ spserver/Makefile	2013-09-08 21:02:47.000000000 +0800
@@ -1,9 +1,8 @@
 
 #--------------------------------------------------------------------
 
-CC = gcc
 AR = ar cru
-CFLAGS = -Wall -D_REENTRANT -D_GNU_SOURCE -g -fPIC
+CFLAGS += -Wall -D_REENTRANT -D_GNU_SOURCE -g -fPIC
 SOFLAGS = -shared
 LDFLAGS = -lstdc++ -lpthread
 
@@ -11,8 +10,8 @@ LINKER = $(CC)
 LINT = lint -c
 RM = /bin/rm -f
 
-LIBEVENT_INCL = -I$(HOME)/libevent/
-LIBEVENT_LIB  = -L$(HOME)/libevent -levent -lrt
+LIBEVENT_INCL = -I%PREFIX%/include
+LIBEVENT_LIB  = -L%PREFIX%/lib -levent
 
 CFLAGS  += $(LIBEVENT_INCL)
 LDFLAGS += $(LIBEVENT_LIB)