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Date Submitted

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0012577

CMake

public

2011-11-14 09:23

2016-06-10 14:31

Reporter

Mathias Gaunard

Assigned To

Kitware Robot

Priority

normal

Severity

minor

Reproducibility

always

Status

closed

Resolution

moved

Platform

x86_64

Linux

OS Version

3.0.0-12-generic

Product Version

CMake-2-8

Target Version

Fixed in Version

Summary

0012577: CMAKE_SYSTEM_XXX variables should not be modified when cross-compiling

Description

The file Modules/Platform/UnixPaths.cmake always appends /usr/local and other paths to CMAKE_SYSTEM_PREFIX_PATH when on a Unix-like system, and likewise for include and library paths.

This prevents setting up some cross-compiling scenarios which cannot be set-up using the CMAKE_FIND_ROOT_PATH mechanism.

I think all CMAKE_SYSTEM_XXX variables defined in a Toolchain file should have priority and not be modified.
Putting those variables in the cache does not work either, the variables can still be modified.

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Notes
(0030328) David Cole (manager) 2012-08-11 21:09	Sending old, never assigned issues to the backlog. (The age of the bug, plus the fact that it's never been assigned to anyone means that nobody is actively working on it...) If an issue you care about is sent to the backlog when you feel it should have been addressed in a different manner, please bring it up on the CMake mailing list for discussion. Sign up for the mailing list here, if you're not already on it: http://www.cmake.org/mailman/listinfo/cmake [^] It's easy to re-activate a bug here if you can find a CMake developer who has the bandwidth to take it on, and ferry a fix through to our 'next' branch for dashboard testing.

(0041932) Kitware Robot (administrator) 2016-06-10 14:28	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
2011-11-14 09:23	Mathias Gaunard	New Issue
2012-08-11 21:09	David Cole	Status	new => backlog
2012-08-11 21:09	David Cole	Note Added: 0030328
2016-06-10 14:28	Kitware Robot	Note Added: 0041932
2016-06-10 14:28	Kitware Robot	Status	backlog => resolved
2016-06-10 14:28	Kitware Robot	Resolution	open => moved
2016-06-10 14:28	Kitware Robot	Assigned To	=> Kitware Robot
2016-06-10 14:31	Kitware Robot	Status	resolved => closed