[cmake-developers] [CMake 0013536]: CMAKE_CXX_HAS_ISYSROOT and CMAKE_C_HAS_ISYSROOT not set correctly for clang++/clang

[Mantis Bug Tracker]

The following issue has been SUBMITTED. 
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http://public.kitware.com/Bug/view.php?id=13536 
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Reported By:                Jamie Kirkpatrick
Assigned To:                
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Project:                    CMake
Issue ID:                   13536
Category:                   CMake
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     new
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Date Submitted:             2012-09-14 06:44 EDT
Last Modified:              2012-09-14 06:44 EDT
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Summary:                    CMAKE_CXX_HAS_ISYSROOT and CMAKE_C_HAS_ISYSROOT not
set correctly for clang++/clang
Description: 
For GNU compilers these are detected by parsing the output of the help command
for the compiler - clang unfortunately does not mention these flags in its
output so detection fails.

This causes the CMAKE_OSX_SYSROOT variable to be ignored, resulting in
compilation against the wrong SDK.
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Issue History 
Date Modified    Username       Field                    Change               
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2012-09-14 06:44 Jamie KirkpatrickNew Issue                                    
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