[ARROW-15905] [C++][Python] CMake warning when building PyArrow

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 8.0.0
• Component/s: C++, Python
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/31335
• Assignee: Raúl Cumplido
• Reporter: Antoine Pitrou
• Created: 10/Mar/22 14:56
• Updated: 11/Jan/23 11:40
• Resolved: 08/Apr/22 20:32

Description

I get the following CMake warning, which doesn't seem to affect the build:

CMake Warning (dev) at /home/antoine/miniconda3/envs/pyarrow/share/cmake-3.22/Modules/FindPackageHandleStandardArgs.cmake:438 (message):
  The package name passed to `find_package_handle_standard_args` (PkgConfig)
  does not match the name of the calling package (Arrow).  This can lead to
  problems in calling code that expects `find_package` result variables
  (e.g., `_FOUND`) to follow a certain pattern.
Call Stack (most recent call first):
  /home/antoine/miniconda3/envs/pyarrow/share/cmake-3.22/Modules/FindPkgConfig.cmake:99 (find_package_handle_standard_args)
  cmake_modules/FindArrow.cmake:39 (include)
  cmake_modules/FindArrowPython.cmake:46 (find_package)
  CMakeLists.txt:231 (find_package)
This warning is for project developers.  Use -Wno-dev to suppress it.

Issue Links

• links to: GitHub Pull Request #12840