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0009897

CMake

Modules

public

2009-11-15 12:03

2016-06-10 14:31

Reporter

thomas weidner

Assigned To

Marcus D. Hanwell

Priority

normal

Severity

minor

Reproducibility

have not tried

Status

closed

Resolution

moved

Platform

OS Version

Product Version

CMake-2-6

Target Version

Fixed in Version

Summary

0009897: FindPythonLibs.cmake fails to call python-config to find dependant libraries

Description

Hi,

FindPythonLibs.cmake simply searches for a proper libpython<something> library. which seems to work most of the time but for example is not enough on opensuse 11.2 where linking with python results in
/usr/lib64/python2.6/config/libpython2.6.a(posixmodule.o): In function `posix_forkpty':
posixmodule.c:(.text.unlikely+0x22af): undefined reference to `forkpty'
/usr/lib64/python2.6/config/libpython2.6.a(posixmodule.o): In function `posix_openpty':
posixmodule.c:(.text.unlikely+0x22f8): undefined reference to `openpty'

OTOH python-config --libs advertises to use "-lpthread -ldl -lutil -lm -lpython2.6" as linker flags. There libutil is included, which contains the missing definitions.

so please query python-config (on unix?) instead of trying to be smart yourself. ;-)

Additional Information

CMake 2.6.4 on openSUSE 11.2

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Notes
(0041617) Kitware Robot (administrator) 2016-06-10 14:27	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
2009-11-15 12:03	thomas weidner	New Issue
2009-11-22 05:22	Alex Neundorf	Category	CMake => Modules
2010-12-14 17:06	David Cole	Status	new => assigned
2010-12-14 17:06	David Cole	Assigned To	=> Marcus D. Hanwell
2016-06-10 14:27	Kitware Robot	Note Added: 0041617
2016-06-10 14:27	Kitware Robot	Status	assigned => resolved
2016-06-10 14:27	Kitware Robot	Resolution	open => moved
2016-06-10 14:31	Kitware Robot	Status	resolved => closed