编译报错（Undefined symbol）

hakki

ld: 0711-317 ERROR: Undefined symbol: .dbinit
ld: 0711-317 ERROR: Undefined symbol: .dberrhandle
ld: 0711-317 ERROR: Undefined symbol: .dbmsghandle
ld: 0711-317 ERROR: Undefined symbol: .dblogin
ld: 0711-317 ERROR: Undefined symbol: .dbsetlname
ld: 0711-317 ERROR: Undefined symbol: .dbopen
ld: 0711-317 ERROR: Undefined symbol: .dbuse
ld: 0711-317 ERROR: Undefined symbol: .dbcmd
ld: 0711-317 ERROR: Undefined symbol: .dbsqlexec
ld: 0711-317 ERROR: Undefined symbol: .dbresults
ld: 0711-317 ERROR: Undefined symbol: .dbbind
ld: 0711-317 ERROR: Undefined symbol: .dbnextrow
ld: 0711-317 ERROR: Undefined symbol: .dbdead
ld: 0711-317 ERROR: Undefined symbol: .dbexit

是什么原因？

CNL

检查你的makefile连接时是否缺以下库名
    $(SYBLIBDIR)libct.a \
    $(SYBLIBDIR)libcs.a \
    $(SYBLIBDIR)libcomn.a \
    $(SYBLIBDIR)libtcl.a \
    $(SYBLIBDIR)libintl.a

mmxxx

好像是没有引用
#include<sybfront.h>;
#include<sybdb.h>;
并且顺序不能颠倒