[PATCH] Set -std=c++11 flag for g++
Thiago Macieira
thiago at macieira.org
Wed Jun 22 14:49:55 PDT 2016
On quarta-feira, 22 de junho de 2016 22:47:23 PDT Anton Lundin wrote:
> @@ -73,6 +73,7 @@ elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "AppleClang")
> set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99 ")
> elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
> set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99")
> + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
> elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel")
You want to set it for AppleClang and Intel branches too. Do we support
building with MSVC at all?
Also note that GCC 6 defaults to C++14, so effectively this change
"downgrades" the default support. But that might be a good idea, to make
people using the latest GCC not add features that older compilers can't grok.
--
Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
Software Architect - Intel Open Source Technology Center
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