而这样连接则报错,说cftp.o里包含的ftp操作函数没有
ar -rv libcftp.a cftp.o
ar -rv libtools.a tools.o
aCC +DD64 -g -o ftptools13 tools_main.o -L. -L/home/test/lib -lcftp -ltools
错误信息入下:
ld: Unsatisfied symbol "CFTP:utFile(char const*,char const*)" in file /home/infa/etl_src/bin/libtools.a[tools.o]
ld: Unsatisfied symbol "CFTP::GetFile(char const*,char const*)" in file /home/infa/etl_src/bin/libtools.a[tools.o]
ld: Unsatisfied symbol "CFTP::Connect(char const*,int,char const*,char const*)" in file /home/infa/etl_src/bin/libtools.a[tools.o]
ld: Unsatisfied symbol "CFTP::RemoteCD(char const*)" in file /home/infa/etl_src/bin/libtools.a[tools.o]
ld: Unsatisfied symbol "CFTP::RenameRemoteFile(char const*,char const*)" in file /home/infa/etl_src/bin/libtools.a[tools.o]
ld: Unsatisfied symbol "CFTP:isconnect()" in file /home/infa/etl_src/bin/libtools.a[tools.o]
ld: Unsatisfied symbol "CFTP::SetBinaryTransfer()" in file /home/infa/etl_src/bin/libtools.a[tools.o]
ld: Unsatisfied symbol "CFTP:elFile(char const*)" in file /home/infa/etl_src/bin/libtools.a[tools.o]
ld: Unsatisfied symbol "CFTP::CFTP()(complete)" in file /home/infa/etl_src/bin/libtools.a[tools.o]
ld: Unsatisfied symbol "CFTP:ir(char const*,char const*)" in file /home/infa/etl_src/bin/libtools.a[tools.o]
10 errors.