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Date Submitted

Last Update

0014018

CMake

Modules

public

2013-03-15 09:49

2016-06-10 14:31

Reporter

luc.touraille

Assigned To

Kitware Robot

Priority

normal

Severity

minor

Reproducibility

always

Status

closed

Resolution

moved

Platform

OS Version

Product Version

CMake-2-8

Target Version

Fixed in Version

Summary

0014018: SelectLibraryConfigurations wrongly set basename_LIBRARY

Description

When calling select_library_configurations( basename ) when basename_LIBRARY is already in cache, the macro appends basename_LIBRARY to itself. The cache variable is not modified, but subsequent uses of basename_LIBRARY can be problematic.

Steps To Reproduce

1. Create a CMakeLists.txt that uses select_library_configurations and uses the lib_LIBRARY variable afterwards, like this one (also attached):

[code]cmake_minimum_required(VERSION 2.8)

include( SelectLibraryConfigurations )

set( FOO_LIBRARY_RELEASE foo )
set( FOO_LIBRARY_DEBUG foo_d )
set( CMAKE_BUILD_TYPE Release )

select_library_configurations( FOO )

message( STATUS "FOO_LIBRARY = ${FOO_LIBRARY}" )[/code]

2. Run cmake twice.

[code]> cmake .
[...]
-- FOO_LIBRARY = optimized;foo;debug;foo_d
[...]
> cmake .
[...]
-- FOO_LIBRARY = optimized;foo;debug;foo_d;optimized;foo;debug;foo_d
[...][/code]

Additional Information

The issue can be resolved by using a temporary variable for building the list instead of manipulating basename_LIBRARY directly.

Tags

No tags attached.

Attached Files

CMakeLists.txt [^] (268 bytes) 2013-03-15 09:49 [Show Content] [Hide Content]

cmake_minimum_required(VERSION 2.8)

include( SelectLibraryConfigurations )

set( FOO_LIBRARY_RELEASE foo )
set( FOO_LIBRARY_DEBUG foo_d )
set( CMAKE_BUILD_TYPE Release )

select_library_configurations( FOO )

message( STATUS "FOO_LIBRARY = ${FOO_LIBRARY}" )

Relationships

Notes
(0042250) 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
2013-03-15 09:49	luc.touraille	New Issue
2013-03-15 09:49	luc.touraille	File Added: CMakeLists.txt
2016-06-10 14:28	Kitware Robot	Note Added: 0042250
2016-06-10 14:28	Kitware Robot	Status	new => 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