Re: [hugin-ptx] enblend / c++11

[Kornel Benko]

Am Mittwoch, 23. Oktober 2013 um 18:26:49, schrieb Wirz <s...@lukas-wirz.de>
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> Hi,
> 
> Currently I can compile enblend only after applying the following patch.
>  I'm on Debian 7.2 and g++ 4.7.
> 
> cheers, lukas
> 
> 
> 
> diff -r 1d9b6aaf284e CMakeLists.txt
> - --- a/CMakeLists.txt        Mon Oct 21 09:30:22 2013 +0200
> +++ b/CMakeLists.txt  Wed Oct 23 18:21:58 2013 +1300
> @@ -129,7 +129,7 @@
> 
>  # Compiler specific tweaks and optimizations
>  IF(CMAKE_COMPILER_IS_GNUCXX)
> - -  SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3
> - -ffast-math -DNDEBUG -Wall")
> +  SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3
> - -ffast-math -DNDEBUG -Wall -std=c++11")
>    IF(APPLE AND CMAKE_MAJOR_VERSION EQUAL 2 AND CMAKE_MINOR_VERSION LESS 5)
>      ## Add needed Compiler and Linker flags for OSX
>      SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -flat_namespace -undefined
> suppress")
> 

Same here. This is due to last change in using 'nullptr' instead of 'NULL'.
Change: 958:1d9b6aaf284e, cspiel
        Use some C++11 features: new keywords.

Setting somewhere in CMakeLists.txt
        add_definitions("-Dnullptr=NULL")
helps too. We have to find out, for which gcc-version should this be valid.

        Kornel

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