[cmake-developers] [CMake 0015953]: CMake Does Not Use -isystem with GCC on OS X

Mantis Bug Tracker mantis at public.kitware.com
Thu Feb 4 03:14:14 EST 2016


The following issue has been SUBMITTED. 
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https://public.kitware.com/Bug/view.php?id=15953 
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Reported By:                jbauer
Assigned To:                
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Project:                    CMake
Issue ID:                   15953
Category:                   CMake
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
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Date Submitted:             2016-02-04 03:14 EST
Last Modified:              2016-02-04 03:14 EST
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Summary:                    CMake Does Not Use -isystem with GCC on OS X
Description: 
On OS X with the GCC compiler, CMake does not pass the -isystem flag to build
commands for libraries configured with SYSTEM. For example, if target
'cmake_test' has an include added as 'target_include_directories( cmake_test
SYSTEM PRIVATE ${PNG_INCLUDE_DIRS} )', -isystem will not be added on OS X with
GCC.


Steps to Reproduce: 
Use the 'target_include_directories' command with the SYSTEM option on OS X with
GCC.

A minimal project that reproduces this issue has been provided via:
https://github.com/digitalriptide/cmake_test

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Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2016-02-04 03:14 jbauer         New Issue                                    
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