请教OCI函数问题?

liaoweijun

我写个OCI测试程序可编译没问题了,连接的时候报错误:
g++  -g -o ./Ocitest -I/home/dbstudy/src/Include -I/oracle/product/10.2.0/precomp/public -I/oracle/product/10.2.0/rdbms/demo -I/oracle/product/10.2.0/rdbms/public -I/oracle/product/10.2.0/network/public -I/oracle/product/10.2.0/rdbms/public mainctrl.o /home/dbstudy/lib/liboci.a -L/oracle/product/10.2.0/lib -lclntsh -Lpath
/home/dbstudy/lib/liboci.a(OciDatabase.o)(.text+0x384): In function `COciDatabase::Connect(char const*)':
/home/dbstudy/src/Src/OciDatabase.cpp:100: undefined reference to `orlon(cda_def*, unsigned char*, unsigned char*, int, unsigned char*, int, int)'




我的makefile:
USERLIB= $(HOME)/lib/liboci.a

INC=-I$(HOME)/src/Include \
        -I$(ORACLE_HOME)/precomp/public \
        -I$(ORACLE_HOME)/rdbms/demo \
        -I$(ORACLE_HOME)/rdbms/public \
        -I$(ORACLE_HOME)/network/public \
        -I$(ORACLE_HOME)/rdbms/public

CC = g++


OBJS = mainctrl.o
.SUFFIXES: .cpp .c


all: Ocitest


Ocitest: $(OBJS)
        $(CC) -g -o ./Ocitest $(INC) $(OBJS) $(USERLIB) -L$(ORACLE_HOME)/lib -lclntsh -Lpath


#.cpp.o:
#        $(CC) -c -g -o $@ $< $(INC) $(USERLIB)
#       

.pc.C:
        $(PROC) $<

.cpp.o:
        $(CC)  -c -g $< $(INC) $(USERLIB)


.c.o:
        $(CC) -c -g -o $@ $< $(INC) $(USERLIB)


clean:
        rm -rf *.o







liboci.a是我已经编译好的OCI库.
请问是什么问题?