The following issue has been SUBMITTED.
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http://public.kitware.com/Bug/view.php?id=15316
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Reported By: lucaghera
Assigned To:
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Project: CMake
Issue ID: 15316
Category: CMake
Reproducibility: always
Severity: minor
Priority: normal
Status: new
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Date Submitted: 2014-12-18 08:46 EST
Last Modified: 2014-12-18 08:46 EST
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Summary: Generation of Eclipse project does not provide
support for c++ 11
Description:
I’m writing a CMake file for a project that should be compiled both in Ubuntu
and OS X.
I want to use eclipse as IDE, gcc and C++ 11.
I read different threads that suggest how to enable C++ 11 in eclipse.
According to them I included these lines in my CMake:
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall")
if (${CMAKE_EXTRA_GENERATOR} MATCHES "Eclipse CDT4")
set(CMAKE_CXX_COMPILER_ARG1 "-std=c++11" CACHE STRING "C++ version for
eclipse"
FORCE)
set(CMAKE_ECLIPSE_VERSION "4.3" CACHE STRING "Eclipse version" FORCE)
endif (${CMAKE_EXTRA_GENERATOR} MATCHES "Eclipse CDT4”)
However, eclipse still set a wrong value for the symbol __cplusplus (199711L
instead of 201103L I guess). In the generated file .cproject this should be the
line <pathentry kind="mac" name="__cplusplus" path="" value="199711L"/> (in my
case 265)
For this reason eclipse is not able to index C++ 11 features such as shared
pointer.
Therefore I get a syntax error also if the code compiles.
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Issue History
Date Modified Username Field Change
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2014-12-18 08:46 lucaghera New Issue
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