I try to compile QT 5.0.0 in the command prompt of Visual Studio 2010 on Windows 7, 64bit. The process itself is known and described here and here. On my machine, compilation st
When migrating form VS2008 to VS2010 (Win7) I had the same error message regarding "GLES2/gl2.h.
The solution was to add
\include\QtANGLE
to the "AdditionIncludeDirectory" parameter in the project properties.
QtANGLE is an alternative to the opengl graphics library as far as I know.
So it seems, that you don't have to build Qt from scratch on windows but you can use the precompiled version. At least not because of the present topic.