请教一个编译错误

[踏实每一步]

[root@localhost WebInfoLinux]# make
g++ -o HCSniffer -L../public/lib/xercesc -ldl -lnsl -lcrypto -lXercesMessages -lxerces-c -lpthread -lexpat -lnet7ssh -lbotan main.o TestContent.o XMLDeal.o timeControl.o SSH.o LogModule.o ConfigModule.o FTP.o systemControl.o addressParamInfo.o downloadParamInfo.o memoryDeal.o binreloc.o sendpackage.o systeminfo.o sendPackageInfo.o commModule.o
/usr/bin/ld: warning: libicuuc.so.34, needed by ../public/lib/xercesc/libxerces-c.so, not found (try using -rpath or -rpath-link)
/usr/bin/ld: warning: libicudata.so.34, needed by ../public/lib/xercesc/libxerces-c.so, not found (try using -rpath or -rpath-link)
../public/lib/xercesc/libxerces-c.so: undefined reference to `u_totitle_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `ures_close_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `udata_setAppData_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `ucnv_getMaxCharSize_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `u_foldCase_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `u_tolower_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `ucnv_toUChars_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `ucnv_setFromUCallBack_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `u_charType_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `ures_getByKey_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `u_init_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `UCNV_FROM_U_CALLBACK_STOP_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `ucnv_fromUnicode_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `uloc_setDefault_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `ucnv_fromUChars_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `u_toupper_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `ures_open_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `ucnv_getMinCharSize_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `ucnv_close_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `u_isspace_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `UCNV_FROM_U_CALLBACK_SUBSTITUTE_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `ucnv_open_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `ucnv_toUnicode_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `ures_getStringByIndex_3_4'
../public/lib/xercesc/libxerces-c.so: undefined reference to `ucnv_openU_3_4'
collect2: ld 杩斿洖 1
make: *** [HCSniffer] 閿欒 1

[looklzg1105]

/usr/bin/ld: warning: libicuuc.so.34, needed by ../public/lib/xercesc/libxerces-c.so, not found (try using -rpath or -rpath-link) ibxerces-c.so 需要 libicuuc.so，你看看是不是缺少了库文件。

[prohibit]

引用 1 楼 NOLA 的回复:

比如：./public/lib/xercesc/libxerces-c.so: undefined reference to `u_totitle_3_4' 在包含的头文件中，代码中都没有u_totitle_3_4，为什么还提示这个找不到

u_totitle_3_4等不一定是直接在代码里调用的，也可能是封装在库libxerces-c.so里调用的，你看看有没有libicuuc.so.34和libicudata.so.34两个库

[踏实每一步]

确实没有34，但有36的。现在把34从原先系统移过来然后再/etc/ld.so.conf添加后，运行 [root@localhost WebInfoLinux]# ldconfig ldconfig: /mnt/shared/public/lib/icu/libicuuc.so.34 is not a symbolic link ldconfig: /mnt/shared/public/lib/icu/libicutu.so.34 is not a symbolic link ldconfig: /mnt/shared/public/lib/icu/libiculx.so.34 is not a symbolic link ldconfig: /mnt/shared/public/lib/icu/libicule.so.34 is not a symbolic link ldconfig: /mnt/shared/public/lib/icu/libicuio.so.34 is not a symbolic link ldconfig: /mnt/shared/public/lib/icu/libicui18n.so.34 is not a symbolic link ldconfig: /mnt/shared/public/lib/icu/libicudata.so.34 is not a symbolic link

[踏实每一步]

搞定了。。。。给分

[踏实每一步]

比如：./public/lib/xercesc/libxerces-c.so: undefined reference to `u_totitle_3_4' 在包含的头文件中，代码中都没有u_totitle_3_4，为什么还提示这个找不到