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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2022/10/21 09:56:18 UTC

[GitHub] [pulsar-client-python] BewareMyPower opened a new pull request, #21: Support building with the default apt sources on Ubuntu 20.04

BewareMyPower opened a new pull request, #21:
URL: https://github.com/apache/pulsar-client-python/pull/21

   ### Motivation
   
   Currently the Python client cannot be built with the default apt sources on Ubuntu 20.04, whose default CMake version is 3.16. However, even after I installed CMake 3.24 on Ubuntu 20.04, CMake would still fail to find Boost.Python.
   
   ### Modifications
   
   To fix the Boost.Python not found issue, find the `Python` component instead of `Python3` when finding Boost.
   
   In addition, when finding Python3, find the `Development` component instead of the `Development.Module`, which is a sub-component of `Development`. See
   https://cmake.org/cmake/help/latest/module/FindPython3.html.
   
   After that, the minimum required CMake version becomes back to 3.12 from 3.18, which was upgraded in
   https://github.com/apache/pulsar-client-python/pull/11.


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[GitHub] [pulsar-client-python] BewareMyPower commented on pull request #21: Support building with the default apt sources on Ubuntu 20.04

Posted by GitBox <gi...@apache.org>.
BewareMyPower commented on PR #21:
URL: https://github.com/apache/pulsar-client-python/pull/21#issuecomment-1286737449

   The CMake error is:
   
   ```
   CMake Error at /usr/lib/x86_64-linux-gnu/cmake/Boost-1.71.0/BoostConfig.cmake:117 (find_package):
     Could not find a package configuration file provided by "boost_python3"
     (requested version 1.71.0) with any of the following names:
   
       boost_python3Config.cmake
       boost_python3-config.cmake
   
     Add the installation prefix of "boost_python3" to CMAKE_PREFIX_PATH or set
     "boost_python3_DIR" to a directory containing one of the above files.  If
     "boost_python3" provides a separate development package or SDK, be sure it
     has been installed.
   Call Stack (most recent call first):
     /usr/lib/x86_64-linux-gnu/cmake/Boost-1.71.0/BoostConfig.cmake:182 (boost_find_component)
     /home/xyz/cmake-3.24.2-linux-x86_64/share/cmake-3.24/Modules/FindBoost.cmake:594 (find_package)
     CMakeLists.txt:48 (find_package)
   ```
   
   or the following messages with `-DBoost_NO_BOOST_CMAKE=ON` option:
   
   ```
   CMake Error at /home/xyz/cmake-3.24.2-linux-x86_64/share/cmake-3.24/Modules/FindPackageHandleStandardArgs.cmake:230 (message):
     Could NOT find Boost (missing: python3) (found version "1.71.0")
   Call Stack (most recent call first):
     /home/xyz/cmake-3.24.2-linux-x86_64/share/cmake-3.24/Modules/FindPackageHandleStandardArgs.cmake:594 (_FPHSA_FAILURE_MESSAGE)
     /home/xyz/cmake-3.24.2-linux-x86_64/share/cmake-3.24/Modules/FindBoost.cmake:2376 (find_package_handle_standard_args)
     CMakeLists.txt:48 (find_package)
   ```


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[GitHub] [pulsar-client-python] BewareMyPower commented on pull request #21: Support building with the default apt sources on Ubuntu 20.04

Posted by GitBox <gi...@apache.org>.
BewareMyPower commented on PR #21:
URL: https://github.com/apache/pulsar-client-python/pull/21#issuecomment-1299530125

   It can be fixed by a simple CMake upgrade now after #23.
   
   We cannot use `find_package(Python3 COMPONENTS Development)` because it will fail in manylinux container.


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[GitHub] [pulsar-client-python] BewareMyPower closed pull request #21: Support building with the default apt sources on Ubuntu 20.04

Posted by GitBox <gi...@apache.org>.
BewareMyPower closed pull request #21: Support building with the default apt sources on Ubuntu 20.04
URL: https://github.com/apache/pulsar-client-python/pull/21


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