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IDProjectCategoryView StatusDate SubmittedLast Update
0014271CMake(No Category)public2013-07-04 11:152016-06-10 14:31
ReporterHans Johnson 
Assigned ToMatt McCormick 
PriorityhighSeveritymajorReproducibilityalways
StatusclosedResolutionmoved 
PlatformIntelOSMacOS Version10.8
Product VersionCMake 2.8.11.1 
Target VersionFixed in Version 
Summary0014271: find_package PythonInterp and PythonLibs are not consistent
DescriptionOn mac when specifying the requested python version, the wrong paths are being specified inconsistently.

When a specific version is requested, the paths should be taken from:

/System/Library/Frameworks/Python.framework/Versions/2.X/

Steps To ReproduceOn mac configure this package:

cmake_minimum_required(VERSION 2.8.11)

foreach(REQUIRED_PYTHON_VERSION 2.7 2.6 2.5 )
  message(STATUS "======== LOOKING FOR ${REQUIRED_PYTHON_VERSION} ========================")
  find_package ( PythonInterp ${REQUIRED_PYTHON_VERSION} REQUIRED)
  find_package ( PythonLibs ${PYTHON_VERSION_STRING} EXACT)
  #find_package ( PythonLibs ${PYTHON_VERSION_STRING} EXACT REQUIRED )

  message(STATUS "PYTHON_EXECUTABLE:FILEPATH=${PYTHON_EXECUTABLE}")
  message(STATUS "PYTHON_LIBRARY:FILEPATH=${PYTHON_LIBRARY}")
  message(STATUS "PYTHON_INCLUDE_DIR:FILEPATH=${PYTHON_INCLUDE_DIR}")

  unset(PYTHON_EXECUTABLE CACHE)
  unset(PYTHON_LIBRARY CACHE)
  unset(PYTHON_INCLUDE_DIR CACHE)
endforeach()
Additional Informationjohnsonhj@neuron$ ls -al /System/Library/Frameworks/Python.framework/Headers
lrwxr-xr-x 1 root wheel 24 May 21 08:33 /System/Library/Frameworks/Python.framework/Headers@ -> Versions/Current/Headers
/scratch/johnsonhj/src/Testing
johnsonhj@neuron$ ls -alrth /System/Library/Frameworks/Python.framework/Versions/Current
lrwxr-xr-x 1 root wheel 3B May 20 14:00 /System/Library/Frameworks/Python.framework/Versions/Current@ -> 2.7
TagsNo tags attached.
Attached Files

 Relationships
related to 0013794closedMatt McCormick find_package(PythonLibs) finds different version of Python headers and libraries 

  Notes
(0033502)
Brad King (manager)
2013-07-08 09:37

 Currently the FindPython*.cmake modules have no maintainer:

 http://www.cmake.org/Wiki/CMake:Module_Maintainers [^]
(0035500)
Ben Boeckel (developer)
2014-03-24 18:26

 Is this fixed with Matt McCormick's recent changes?
(0035530)
Brad King (manager)
2014-03-26 11:08

 Re 0014271:0035500: I do not think the changes made for issue 0013794 address this.

FindPythonLibs still uses the ancient CMakeFindFrameworks module to search for frameworks (left from before find_library learned how to do it). Also there is no attempt made to search for version-specific content within a framework.
(0035532)
Hans Johnson (reporter)
2014-03-26 12:02

 Brad,

Would you be able to assign this to someone? I don't know how to fix it.

Thanks,
Hans
(0042311)
Kitware Robot (administrator)
2016-06-10 14:29

 Resolving issue as `moved`.

This issue tracker is no longer used. Further discussion of this issue may take place in the current CMake Issues page linked in the banner at the top of this page.

 Issue History
Date Modified Username Field Change
2013-07-04 11:15 Hans Johnson New Issue
2013-07-08 09:37 Brad King Note Added: 0033502
2013-07-08 09:37 Brad King Status new => backlog
2013-07-08 09:37 Brad King Additional Information Updated
2014-03-24 18:26 Ben Boeckel Note Added: 0035500
2014-03-26 11:06 Brad King Relationship added related to 0013794
2014-03-26 11:08 Brad King Note Added: 0035530
2014-03-26 12:02 Hans Johnson Note Added: 0035532
2014-03-26 12:50 Brad King Assigned To => Matt McCormick
2014-03-26 12:50 Brad King Status backlog => assigned
2016-06-10 14:29 Kitware Robot Note Added: 0042311
2016-06-10 14:29 Kitware Robot Status assigned => resolved
2016-06-10 14:29 Kitware Robot Resolution open => moved
2016-06-10 14:31 Kitware Robot Status resolved => closed

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