[cmake-developers] [CMake 0012326]: [linux multiarch] /lib/<arch> is not in implicit link directories list

[Mantis Bug Tracker]

The following issue has been SUBMITTED. 
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http://public.kitware.com/Bug/view.php?id=12326 
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Reported By:                Modestas Vainius
Assigned To:                
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Project:                    CMake
Issue ID:                   12326
Category:                   CMake
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
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Date Submitted:             2011-07-09 14:03 EDT
Last Modified:              2011-07-09 14:03 EDT
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Summary:                    [linux multiarch]  /lib/<arch> is not in implicit
link directories list
Description: 
This is related to 0012037. CMake does not consider /lib/<arch> as implicit link
directory as it's not in CMAKE_C_IMPLICIT_LINK_DIRECTORIES nor
CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES. As a result, its sometimes (wrongly)
adds /lib/<arch> to R(UN)PATH. I attach the patch which solves this issue. Not
sure if it's a right way and if more path clean up calls are not needed.

By the way, what's more alarming is that solution proposed in
http://public.kitware.com/Bug/view.php?id=11751#c25028 will no longer work as
CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES variable no longer has needed multiarch
directories... However, it's too early to mess with
CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES in Modules/Platform/UnixPath.cmake
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Issue History 
Date Modified    Username       Field                    Change               
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2011-07-09 14:03 Modestas VainiusNew Issue                                    
2011-07-09 14:03 Modestas VainiusFile Added:
multiarch_lib_dirs_should_be_implicit.diff                    
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