[x265] Dynamic HDR10 routines don't compile in GCC 6.3.0, missing C++11 compatibility
Mario *LigH* Rohkrämer
contact at ligh.de
Thu Apr 20 16:53:02 CEST 2017
What more than "GCC 6.3.0" do you need to know? My build environment is
based on:
http://xhmikosr.1f0.de/tools/msys/
with some customized scripts based on your build/msys shell scripts.
Maybe I should clean and clone freshly, not to accidently miss any changes.
Or did you not try to add "-DENABLE_DYNAMIC_HDR10=ON" to the CMake calls
for 10 bit depth builds? Without this, there was just the shadowing
warning. But with this addition, all the JSON sources (exclusive to
dynamicHDR10 supporting builds) could not be built due to a lack of C++11
compatibility.
Am 20.04.2017, 16:32 Uhr, schrieb Pradeep Ramachandran
<pradeep at multicorewareinc.com>:
> What compiler are you trying with? We have seen some warnings, but most
> of
> them are harmless. I haven't seen any errors yet though.
> Pradeep.
>
> On Thu, Apr 20, 2017 at 1:06 AM, Mario *LigH* Rohkrämer <contact at ligh.de>
> wrote:
>
>> When I add "-DENABLE_DYNAMIC_HDR10=ON" to my cmake calls, a huge load of
>> warnings and errors appears. Most are related to missing compatibility
>> with
>> C++11.
>>
>> Few examples:
>>
>>
>> In file included from h:/MSYS-GCC630/home/Entwicklun
>> g/x265/source/dynamicHDR10/BasicStructures.cpp:26:0:
>> h:/MSYS-GCC630/home/Entwicklung/x265/source/dynamicHDR10/BasicStructures.h:34:30:
>> warning: non-static data member initializers only available with
>> -std=c++11
>> or -std=gnu++11
>> float averageLuminance = 0.0;
>> ^~~
>>
>> In file included from h:\msys-gcc630\mingw\x86_64-w6
>> 4-mingw32\include\c++\6.3.0\initializer_list:36:0,
>> from h:/MSYS-GCC630/home/Entwicklun
>> g/x265/source/dynamicHDR10/json11/json11.h:57,
>> from h:/MSYS-GCC630/home/Entwicklun
>> g/x265/source/dynamicHDR10/json11/json11.cpp:22:
>> h:\msys-gcc630\mingw\x86_64-w64-mingw32\include\c++\6.3.0\bits\c++0x_warning.h:32:2:
>> error: #error This file requires compiler and library support for the
>> ISO
>> C++ 2011 standard. This support must be enabled with the -std=c++11 or
>> -std=gnu++11 compiler options.
>> #error This file requires compiler and library support \
>> ^~~~~
>>
>>
>> --
>>
>> Fun and success!
>> Mario *LigH* Rohkrämer
>> mailto:contact at ligh.de
>>
>> _______________________________________________
>> x265-devel mailing list
>> x265-devel at videolan.org
>> https://mailman.videolan.org/listinfo/x265-devel
>>
--
Fun and success!
Mario *LigH* Rohkrämer
mailto:contact at ligh.de
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