[osg-users] Master compilation error with MinGW / C++11

[Sergey Kurdakov]

Hi Philippe,

the error was recently discussed in osg-submissions mailing list
http://forum.openscenegraph.org/viewtopic.php?t=14750&postdays=0&postorder=asc&start=15
see posts by Wojtek
 and as far as I remember there was a fix,
so check code
if not - try to apply  fixes and also submit them again.

Regards
Sergey

On Fri, Apr 10, 2015 at 7:53 PM, philippe renon <philippe_renon at yahoo.fr>
wrote:

> Hi,
>
> I recently pulled master and I am seeing the error below.
> Seems like c++ 11 is now mandatory. Is that voluntary?
>
> Philippe.
>
> [ 89%] Building CXX object
> src/osgPlugins/osgjs/CMakeFiles/osgdb_osgjs.dir/Animation.obj
> In file included from
> d:/Projects/OpenPilotTools/qt-5.4.1/Tools/mingw491_32/i686-w64-mingw32/include/c++/cstdint:35:0,
>
>                  from
> D:\Projects\OpenPilot\3rdparty\osg\src\osgPlugins\osgjs\JSON_Objects:34,
>                  from
> D:\Projects\OpenPilot\3rdparty\osg\src\osgPlugins\osgjs\Animation.cpp:12:
> d:/Projects/OpenPilotTools/qt-5.4.1/Tools/mingw491_32/i686-w64-mingw32/include/c++/bits/c++0x_warning.h:32:2:
> error: #er
> ror This file requires compiler and library support for the ISO C++ 2011
> standard. This support is currently experimental, and must be enabled with
> the -std=c++11 or -std=gnu++11 compiler options.
>  #error This file requires compiler and library support for the \
>   ^
> In file included from
> D:\Projects\OpenPilot\3rdparty\osg\src\osgPlugins\osgjs\Animation.cpp:12:0:
> D:\Projects\OpenPilot\3rdparty\osg\src\osgPlugins\osgjs\JSON_Objects:94:67:
> error: 'uint8_t' was not declared in this sc
> ope
>      void encodeArrayAsVarintBuffer(osg::Array const*,
> std::vector<uint8_t>&) const;
>                                                                    ^
> D:\Projects\OpenPilot\3rdparty\osg\src\osgPlugins\osgjs\JSON_Objects:94:74:
> error: template argument 1 is invalid
>      void encodeArrayAsVarintBuffer(osg::Array const*,
> std::vector<uint8_t>&) const;
>
> ^
> D:\Projects\OpenPilot\3rdparty\osg\src\osgPlugins\osgjs\JSON_Objects:94:74:
> error: template argument 2 is invalid
> D:\Projects\OpenPilot\3rdparty\osg\src\osgPlugins\osgjs\JSON_Objects:96:39:
> error: 'uint8_t' was not declared in this sc
> ope
>      void dumpVarintVector(std::vector<uint8_t>&, T const*, bool) const;
>                                        ^
> D:\Projects\OpenPilot\3rdparty\osg\src\osgPlugins\osgjs\JSON_Objects:96:46:
> error: template argument 1 is invalid
>      void dumpVarintVector(std::vector<uint8_t>&, T const*, bool) const;
>                                               ^
> D:\Projects\OpenPilot\3rdparty\osg\src\osgPlugins\osgjs\JSON_Objects:96:46:
> error: template argument 2 is invalid
> D:\Projects\OpenPilot\3rdparty\osg\src\osgPlugins\osgjs\JSON_Objects:98:38:
> error: 'uint8_t' was not declared in this sc
> ope
>      void dumpVarintValue(std::vector<uint8_t>&, T const*, bool) const;
>                                       ^
> D:\Projects\OpenPilot\3rdparty\osg\src\osgPlugins\osgjs\JSON_Objects:98:45:
> error: template argument 1 is invalid
>      void dumpVarintValue(std::vector<uint8_t>&, T const*, bool) const;
>                                              ^
> D:\Projects\OpenPilot\3rdparty\osg\src\osgPlugins\osgjs\JSON_Objects:98:45:
> error: template argument 2 is invalid
> D:\Projects\OpenPilot\3rdparty\osg\src\osgPlugins\osgjs\JSON_Objects:99:17:
> error: 'uint8_t' was not declared in this sc
> ope
>      std::vector<uint8_t> varintEncoding(unsigned int value) const;
>                  ^
> D:\Projects\OpenPilot\3rdparty\osg\src\osgPlugins\osgjs\JSON_Objects:99:24:
> error: template argument 1 is invalid
>      std::vector<uint8_t> varintEncoding(unsigned int value) const;
>                         ^
> D:\Projects\OpenPilot\3rdparty\osg\src\osgPlugins\osgjs\JSON_Objects:99:24:
> error: template argument 2 is invalid
> src\osgPlugins\osgjs\CMakeFiles\osgdb_osgjs.dir\build.make:57: recipe for
> target 'src/osgPlugins/osgjs/CMakeFiles/osgdb_
> osgjs.dir/Animation.obj' failed
> make[3]: ***
> [src/osgPlugins/osgjs/CMakeFiles/osgdb_osgjs.dir/Animation.obj] Error 1
>
>
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