[cmake-developers] [CMake 0014094]: Marco CUDA_WRAP_SRCS does not de-duplicate entries in CUDA_NVCC_INCLUDE_DIRECTORIES

[Mantis Bug Tracker]

The following issue has been SUBMITTED. 
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http://public.kitware.com/Bug/view.php?id=14094 
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Reported By:                Marcel Loose
Assigned To:                
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Project:                    CMake
Issue ID:                   14094
Category:                   Modules
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
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Date Submitted:             2013-04-17 04:08 EDT
Last Modified:              2013-04-17 04:08 EDT
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Summary:                    Marco CUDA_WRAP_SRCS does not de-duplicate entries
in CUDA_NVCC_INCLUDE_DIRECTORIES
Description: 
As of CMake 2.8.8, the INCLUDE_DIRECTORIES() command does not de-duplicate
entries. Failure to do so can lead to an extremely long and repetitive list of
-I entries on the command line.

Steps to Reproduce: 
1. Make sure you're using cmake 2.8.8 or later
2. Deliberately add duplicate entries using INCLUDE_DIRECTORIES in your project.
3. Add a CUDA executable using CUDA_ADD_EXECUTABLE.
4. Run 'make' with verbose output and check the command line passed to nvcc.

Additional Information: 
The attached simple patch solves this issue and should not cause any problems
with older cmake versions. The patch is against the cmake 2.8.9 release.
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Issue History 
Date Modified    Username       Field                    Change               
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2013-04-17 04:08 Marcel Loose   New Issue                                    
2013-04-17 04:08 Marcel Loose   File Added: FindCUDA.cmake.patch                
   
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