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Posted to dev@brpc.apache.org by GitBox <gi...@apache.org> on 2020/07/23 14:35:21 UTC

[GitHub] [incubator-brpc] GOGOYAO opened a new issue #1182: 自己的工程从brpc自带的log切换到GLOG，编译时出现链接错误

GOGOYAO opened a new issue #1182:
URL: https://github.com/apache/incubator-brpc/issues/1182


   **Describe the bug (描述bug)**
   工程一直用的brpc自带的log，今天打算换到glog，重新编译了brpc和braft（都加上了glog编译的宏），二者的example加上glog的链接库后，能够编译成功。
   但是自己的工程却一直报错误：
   ```
   xxxx : undefined reference to `logging::GetMinLogLevel()'
   xxxx : undefined reference to `logging::LogMessage::LogMessage(char const*, int, int)'
   xxxx : undefined reference to `logging::LogMessage::~LogMessage()'
   ```
   查看编译链接参数，已有`/usr/local/lib/libglog.a`（检查过，这个glog库文件存在）。
   
   自己先看了下头文件`config.h`，BRPC_WITH_GLOG已经设为1
   ![image](https://user-images.githubusercontent.com/18675094/88299056-82857800-cd34-11ea-87b3-fc08c78c3c35.png)
   
   nm看了下libbrpc.a和libbrpc.so，都没有GetMinLogLevel的符号
   ![image](https://user-images.githubusercontent.com/18675094/88299242-bbbde800-cd34-11ea-9dc7-a0a721d3cea6.png)
   
   求帮助
   
   **To Reproduce (复现方法)**
   
   
   **Expected behavior (期望行为)**
   编译成功
   
   **Versions (各种版本)**
   OS: centos 7 
   Compiler: gcc 8
   brpc: 最新master分支(11da9c8cbdc2ec8c0da728aedb4ed906717d6e0f   Wed Jul 22 00:19:49 2020)
   protobuf: 3.11
   
   **Additional context/screenshots (更多上下文/截图)**
   
   


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[GitHub] [incubator-brpc] GOGOYAO commented on issue #1182: 自己的工程从brpc自带的log切换到GLOG，编译时出现链接错误

Posted by GitBox <gi...@apache.org>.

GOGOYAO commented on issue #1182:
URL: https://github.com/apache/incubator-brpc/issues/1182#issuecomment-663308720


   已解决。make clean之后再编译就好了


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[GitHub] [incubator-brpc] GOGOYAO closed issue #1182: 自己的工程从brpc自带的log切换到GLOG，编译时出现链接错误

Posted by GitBox <gi...@apache.org>.

GOGOYAO closed issue #1182:
URL: https://github.com/apache/incubator-brpc/issues/1182


   


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