<div dir="ltr"><div>Since ftgl-2.4.0 was updated, projectM will not build:</div><div><br></div><div>-- Generating done<br>-- Build files have been written to: /tmp/SBo/projectM-complete-2.1.0-Source/build<br>Scanning dependencies of target Renderer<br>[  1%] Building CXX object src/libprojectM/Renderer/CMakeFiles/Renderer.dir/FBO.cpp.o<br>[  2%] Building CXX object src/libprojectM/Renderer/CMakeFiles/Renderer.dir/Pipeline.cpp.o<br>[  3%] Building CXX object src/libprojectM/Renderer/CMakeFiles/Renderer.dir/Renderer.cpp.o<br>In file included from /usr/include/c++/5.5.0/atomic:38:0,<br>                 from /usr/include/FTGL/FTLibrary.h:36,<br>                 from /usr/include/FTGL/ftgl.h:137,<br>                 from /tmp/SBo/projectM-complete-2.1.0-Source/src/libprojectM/Renderer/Renderer.hpp:28,<br>                 from /tmp/SBo/projectM-complete-2.1.0-Source/src/libprojectM/Renderer/Renderer.cpp:1:<br>/usr/include/c++/5.5.0/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.<br> #error This file requires compiler and library support \<br>  ^<br>In file included from /usr/include/FTGL/ftgl.h:137:0,<br>                 from /tmp/SBo/projectM-complete-2.1.0-Source/src/libprojectM/Renderer/Renderer.hpp:28,<br>                 from /tmp/SBo/projectM-complete-2.1.0-Source/src/libprojectM/Renderer/Renderer.cpp:1:<br>/usr/include/FTGL/FTLibrary.h:137:14: error: 'atomic' in namespace 'std' does not name a template type<br>         std::atomic <int> LegacyOpenGLStateHandling;<br>              ^<br>/usr/include/FTGL/FTLibrary.h: In member function 'bool FTLibrary::GetLegacyOpenGLStateSet() const':<br>/usr/include/FTGL/FTLibrary.h:97:55: error: 'LegacyOpenGLStateHandling' was not declared in this scope<br>         bool GetLegacyOpenGLStateSet() const { return LegacyOpenGLStateHandling; }<br>                                                       ^<br>src/libprojectM/Renderer/CMakeFiles/Renderer.dir/build.make:158: recipe for target 'src/libprojectM/Renderer/CMakeFiles/Renderer.dir/Renderer.cpp.o' failed<br>make[2]: *** [src/libprojectM/Renderer/CMakeFiles/Renderer.dir/Renderer.cpp.o] Error 1<br>CMakeFiles/Makefile2:293: recipe for target 'src/libprojectM/Renderer/CMakeFiles/Renderer.dir/all' failed<br>make[1]: *** [src/libprojectM/Renderer/CMakeFiles/Renderer.dir/all] Error 2<br>Makefile:149: recipe for target 'all' failed<br>make: *** [all] Error 2 </div></div>