Bug 1902271 - opentrep fails to build with Python 3.10: cmake detects Python 3.1 instead of Python3.10
Summary: opentrep fails to build with Python 3.10: cmake detects Python 3.1 instead of...
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: opentrep
Version: rawhide
Hardware: Unspecified
OS: Unspecified
Target Milestone: ---
Assignee: Denis Arnaud
QA Contact: Fedora Extras Quality Assurance
Depends On:
Blocks: PYTHON3.10
TreeView+ depends on / blocked
Reported: 2020-11-27 14:34 UTC by Tomáš Hrnčiar
Modified: 2021-02-09 16:25 UTC (History)
3 users (show)

Fixed In Version:
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Type: Bug

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Description Tomáš Hrnčiar 2020-11-27 14:34:29 UTC
opentrep fails to build with Python 3.10.0a2.

-- Requires Python with version 3.6; however just Python3 is considered here
CMake Error at config/FindPackageHandleStandardArgs.cmake:164 (message):
  Could NOT find Python3 (missing: Python3_LIBRARIES Python3_INCLUDE_DIRS
Call Stack (most recent call first):
  config/FindPackageHandleStandardArgs.cmake:445 (_FPHSA_FAILURE_MESSAGE)
  config/FindPython/Support.cmake:2400 (find_package_handle_standard_args)
  config/FindPython3.cmake:311 (include)
  config/project_config_embeddable.cmake:501 (find_package)
  config/project_config_embeddable.cmake:342 (get_python)
  CMakeLists.txt:69 (get_external_libs)

For the build logs, see:

For all our attempts to build opentrep with Python 3.10, see:

Testing and mass rebuild of packages is happening in copr. You can follow these instructions to test locally in mock if your package builds with Python 3.10:

Let us know here if you have any questions.

Python 3.10 will be included in Fedora 35. To make that update smoother, we're building Fedora packages with early pre-releases of Python 3.10.
A build failure prevents us from testing all dependent packages (transitive [Build]Requires), so if this package is required a lot, it's important for us to get it fixed soon.
We'd appreciate help from the people who know this package best, but if you don't want to work on this now, let us know so we can try to work around it on our side.

Comment 1 Ben Cotton 2021-02-09 15:28:44 UTC
This bug appears to have been reported against 'rawhide' during the Fedora 34 development cycle.
Changing version to 34.

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