[GitHub] [pulsar] wolfstudy opened a new pull request #4518: [issue:1964] fix build error of apachepulsar/pulsar-build:centos-7

[GitBox <gi...@apache.org>]

wolfstudy opened a new pull request #4518: [issue:1964] fix build error of apachepulsar/pulsar-build:centos-7
URL: https://github.com/apache/pulsar/pull/4518
 
 
   Signed-off-by: xiaolong.ran <ra...@gmail.com>
   
   Fixes #1964
   
   ### Motivation
   
   When I built cpp-client using `apachepulsar/pulsar-build:centos-7`, I encountered the following error:
   
   ```
   [root@1fc7007643de pulsar-client-cpp]# make -j12
   [ 86%] Built target pulsarShared
   [ 86%] Built target pulsarStatic
   [ 87%] Built target SampleConsumerListenerCApi
   [ 91%] Built target SampleConsumerCApi
   [ 91%] Built target SampleProducer
   [ 89%] Built target SampleProducerCApi
   [ 91%] Built target SampleConsumerListener
   [ 93%] Built target SampleConsumer
   [ 89%] Built target SampleAsyncProducer
   [ 94%] Built target perfProducer
   [ 93%] Built target SampleReaderCApi
   [ 95%] Built target perfConsumer
   [ 95%] Linking CXX shared library _pulsar.so
   /usr/bin/ld: cannot find -lstdc++
   collect2: error: ld returned 1 exit status
   make[2]: *** [python/_pulsar.so] Error 1
   make[1]: *** [python/CMakeFiles/_pulsar.dir/all] Error 2
   make: *** [all] Error 2
   ```
   
   exec `ld -lstdc++ --verbose`, output as follows:
   
   ```
   attempt to open //usr/x86_64-redhat-linux/lib64/libstdc++.so failed
   attempt to open //usr/x86_64-redhat-linux/lib64/libstdc++.a failed
   attempt to open //usr/lib64/libstdc++.so failed
   attempt to open //usr/lib64/libstdc++.a failed
   attempt to open //usr/local/lib64/libstdc++.so failed
   attempt to open //usr/local/lib64/libstdc++.a failed
   attempt to open //lib64/libstdc++.so failed
   attempt to open //lib64/libstdc++.a failed
   attempt to open //usr/x86_64-redhat-linux/lib/libstdc++.so failed
   attempt to open //usr/x86_64-redhat-linux/lib/libstdc++.a failed
   attempt to open //usr/local/lib/libstdc++.so failed
   attempt to open //usr/local/lib/libstdc++.a failed
   attempt to open //lib/libstdc++.so failed
   attempt to open //lib/libstdc++.a failed
   attempt to open //usr/lib/libstdc++.so failed
   attempt to open //usr/lib/libstdc++.a failed
   ld: cannot find -lstdc++
   ```
   
   so, lack of related dependencies in the image of `centos-7`, the pull request will fix it.

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