[cmake-developers] [CMake 0015943]: CMAKE_CXX_STANDARD not working on non-apple clang++

[Mantis Bug Tracker]

The following issue has been SUBMITTED. 
====================================================================== 
https://public.kitware.com/Bug/view.php?id=15943 
====================================================================== 
Reported By:                senz
Assigned To:                
====================================================================== 
Project:                    CMake
Issue ID:                   15943
Category:                   CMake
Reproducibility:            always
Severity:                   major
Priority:                   high
Status:                     new
====================================================================== 
Date Submitted:             2016-01-29 12:24 EST
Last Modified:              2016-01-29 12:24 EST
====================================================================== 
Summary:                    CMAKE_CXX_STANDARD not working on non-apple clang++
Description: 
cmake does not set standard related flags on non-apple clang++ ignoring
CMAKE_CXX_STANDARD var or/and CXX_STANDARD propery.

Steps to Reproduce: 
# brew install llvm --with-clang --with-libcxx --with-rtti
# export PATH=/usr/local/opt/llvm/bin:$PATH
# export CXX=/usr/local/opt/llvm/bin/clang++
# export CC=/usr/local/opt/llvm/bin/clang

cmake project with
set (CMAKE_CXX_STANDARD 14)
set (CMAKE_CXX_STANDARD_REQUIRED ON)

# make VERBOSE=1
no -std=c++14 flag
====================================================================== 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2016-01-29 12:24 senz           New Issue                                    
======================================================================